Anti-toppling conveying device for automobile parts

Abstract

The invention relates to the technical field of automobile part transfer, in particular to an automobile part anti-toppling conveying device which comprises a main body plate, the side face of the main body plate is provided with a detection conveying device for conveying a metal shell of a hemispherical structure, and the detection conveying device comprises first empty grooves formed in the upper side and the lower side of the main body plate; second empty grooves communicating with the first empty grooves are formed in the two ends of the main body plate correspondingly, and a limiting mechanism for clamping and limiting the metal shell is arranged at the position, close to one end, of the side face of the main body plate. A grinding mechanism for performing paired grinding on the end part of the metal shell is arranged at the position, close to the other end, of the side surface of the main body plate; a pressure sensor in a fixing plate detects the end of the metal shell, so that track detection is conducted on the lower end of the metal shell in the limiting process before transportation, and when the metal shell is subsequently conveyed to a welding mechanism after polishing, two hemispheroidal shells with the tracks close to complementation are selected out for butt joint.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile parts transportation, in particular to an anti-dumping conveying device for automobile parts. Background Art

[0002] Mechanically processed basic parts refer to the most basic components used to constitute mechanical equipment or mechanical systems, which are manufactured through various mechanical processing methods (such as turning, milling, planing, grinding, drilling, etc.). In automobile manufacturing, they include metal storage parts with spherical structures such as glass water containers. The spherical metal shell is generally made by die-casting. Two hemispheres are pressed out through a mold, and then the ends of the two hemispheres are polished and finally welded together. Then, after the hemispherical metal shell is die-cast, it needs to be cooled quickly. After that, the shell is placed on a conveyor belt and transported to inspection and polishing institutions. In order to prevent the metal shell from reacting with water at high temperature, cooling oil is generally used as the cooling medium, and in order to improve the production efficiency, the temperature of the metal shell after cooling is still relatively high.

[0003] When the shell of the hemispherical structure is placed on the conveyor belt, in order to improve the stability of transportation, it is generally placed in a way that the end of the shell is in contact with the conveyor belt. Since the wall thickness of the shell is very thin and burrs are easily generated on the die-cast hemispherical end face, the end of the shell and the surface of the conveyor belt are damaged. After the hemispherical shell is die-cast, it needs to be moved to a cleaning mechanism to clean the end of the shell and then moved to a grinding and welding mechanism. The efficiency of the movement during the whole process is very low. During long-term transportation, the surface of the metal shell is easily oxidized, which reduces the surface quality of the metal shell. In the prior art, when the die-cast metal shell is transported, the flatness of the end of the metal shell cannot be detected during transportation, so that the shell of the hemispherical structure cannot be matched according to the concave-convexity of the end trajectory. Some defective products with gaps can only be re-die-cast, which increases production costs. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the background technology and to propose an anti-dumping conveying device for automobile parts.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is: an anti-dumping conveying device for automotive parts, comprising a main body plate, the side of the main body plate is provided with a detection transmission for transporting a metal shell of a hemispherical structure, the detection transmission comprises a first empty slot opened on the upper and lower sides of the main body plate, and a second empty slot communicating with the first empty slot is opened at both ends of the main body plate, the inner side surface of the main body plate is rotatably connected to a rotating rod in the second empty slot, the sides of the two rotating rods are respectively fixedly connected to transmission wheels, and the sides of the two transmission wheels are tightly provided with a conveyor belt, the side surface of the main body plate is provided with a limiting mechanism for clamping and limiting the metal shell at a position near one end, and the side surface of the main body plate is provided with a grinding mechanism for matching and grinding the end of the metal shell at a position near the other end.

[0006] Preferably, a first motor is fixedly connected to the side of the main body plate at a position close to a rotating rod, a transmission shaft of the first motor rotates and passes through the main body plate, an end of the transmission shaft of the first motor is fixedly connected to the side of the rotating rod, and a plurality of equidistantly arranged seventh electric telescopic rods are fixedly connected to the side of the conveyor belt, a plurality of telescopic ends of the seventh electric telescopic rods are respectively provided with thread grooves, and a dual-axis electric telescopic rod is provided at the telescopic end of the seventh electric telescopic rod.

[0007] Preferably, the upper and lower ends of the biaxial electric telescopic rod are respectively fixedly connected with connecting rods, the side surfaces of the connecting rods are cooperatively connected with the threaded grooves, the telescopic ends of the biaxial electric telescopic rod are respectively fixedly connected with the first electric telescopic rod, the telescopic ends of the two first electric telescopic rods are respectively fixedly connected with fixing plates, the upper ends of the two fixing plates are respectively provided with third empty grooves, the fixing plates are respectively fixedly connected with the second electric telescopic rod on the sides of the third empty grooves, the telescopic ends of the second electric telescopic rod are respectively fixedly connected with first anti-slip sheets, and the fixing plate is fixedly connected with a pressure sensor at the lower end of the third empty groove.

[0008] Preferably, the limiting mechanism includes a second connecting plate symmetrically connected to the side of the main body plate, the ends of the two second connecting plates are respectively fixedly connected to the second support rods, the lower ends of the two second support rods are fixedly connected to the third fixed body, the upper end of the third fixed body is provided with a fourth placement groove, the fourth placement groove is fixedly connected to the fifth motor, and the upper end of the third fixed body is provided with a fifth empty groove.

[0009] Preferably, the transmission shaft end of the fifth motor is fixedly connected to the sixth electric telescopic rod, the telescopic end of the sixth electric telescopic rod is fixedly connected to a fixed plate, and a fifth placement groove is symmetrically opened on the side of the fixed plate. The fixed plate is respectively fixedly connected to the fourth electric telescopic rod in the two fifth placement grooves, and the telescopic ends of the two fourth electric telescopic rods are respectively fixedly connected to the fourth fixed body.

[0010] Preferably, a fourth slot is provided at the upper ends of the two fourth fixed bodies respectively, and the two fourth fixed bodies are symmetrically connected to the sides of the fourth slot with fifth electric telescopic rods, the telescopic ends of the four fifth electric telescopic rods are respectively fixedly connected to the second anti-slip sheet, and the two fourth fixed bodies are respectively fixedly connected to the lower ends of the fourth slot with a cleaning plate with a flexible structure.

[0011] Preferably, the grinding mechanism includes a first connecting plate symmetrically connected to the side of the main body plate, the ends of the two first connecting plates are respectively fixedly connected to the first support rods, the ends of the two first support rods are fixedly connected to the first fixed body, the upper end of the first fixed body is provided with a third placement groove, the first fixed body is provided with a first placement groove at the lower end of the third placement groove, the second motor is fixedly connected in the first placement groove, and the transmission shaft end of the second motor is fixedly connected to the second fixed body.

[0012] Preferably, a first limiting groove is provided at the upper end of the second fixed body, and the second fixed body is fixedly connected to a fourth motor on the side of the first limiting groove, and a threaded rod is fixedly connected to the transmission shaft end of the fourth motor, and a limiting body is provided on the side of the threaded rod through threaded cooperation, and the side of the limiting body is slidingly cooperated with the first limiting groove.

[0013] Preferably, a second placement groove is opened at the upper end of the limiting body, and the limiting body is fixedly connected to a third electric telescopic rod in the second placement groove. The telescopic end of the third electric telescopic rod is fixedly connected to a third motor, and the transmission shaft end of the third motor is fixedly connected to a grinding head.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. Fix the connecting rod with the threaded groove at the telescopic end of the seventh electric telescopic rod, and then place the metal shell above the third fixed body with the end facing downward. At this time, the sixth electric telescopic rod drives the fourth fixed body to be placed in the fifth empty slot. Then, the two fourth electric telescopic rods extend, driving the fourth fixed body to move to the outside of the shell. Then, the sixth electric telescopic rod extends and the two fourth electric telescopic rods contract, causing the shell to move to the corresponding position. Then, the sixth electric telescopic rod and the fourth electric telescopic rod drive the fourth empty slot at the upper end of the fourth fixed body to be located at the end of the metal shell. Then, the four fifth electric telescopic rods and the sixth electric telescopic rods extend simultaneously to fix and clamp the end of the metal shell. Hemispherical shells of different diameters can be mechanically clamped and fixed to prevent the ends of the shells from contacting the conveyor belt.

[0016] 2. The fifth electric telescopic rod extends, driving the second anti-slip sheet to fix the metal shell, and at the same time retracts the second electric telescopic rod, and the fifth motor starts, so that the pressure sensor inside the fixing plate detects the end of the metal shell, thereby performing trajectory detection on the lower end of the metal shell during the pre-transport limit process. When subsequently transmitted to the post-grinding welding mechanism, two hemispherical shells with nearly complementary trajectories are selected for docking, thereby reducing consumption during grinding, reducing the number of steps for the metal shell to be transported to the cleaning device, and improving the efficiency of transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 The present invention is a sectional view of the whole Figure 1 ;

[0019] Figure 3 The present invention is a sectional view of the whole Figure 2 ;

[0020] Figure 4 For the present invention Figure 2 A magnified view of point A;

[0021] Figure 5 For the present invention Figure 2 Enlarged view of point B;

[0022] Figure 6 For the present invention Figure 2 Enlarged view of point C;

[0023] Figure 7 For the present invention Figure 2 Enlarged view of point D;

[0024] Figure 8 For the present invention Figure 2 Enlarged view of point E;

[0025] Figure 9 For the present invention Figure 2 Enlarged view of point F;

[0026] Figure 10 For the present invention Figure 3 Enlarged view of point G.

[0027] 1. Main plate; 2. Detection and transmission; 3. Grinding mechanism; 4. Limiting mechanism; 21. First motor; 22. First slot; 23. Conveyor belt; 24. Second slot; 25. Transmission wheel; 26. Rotating rod; 27. Seventh electric telescopic rod; 28. Threaded groove; 29. Connecting rod; 210. Biaxial electric telescopic rod; 211. First electric telescopic rod; 212. Fixing plate; 213. Third slot; 214. Pressure sensor; 215. Second electric telescopic rod; 216. First anti-slip sheet; 31. First support rod; 32. First connecting plate; 33. First fixed body; 34. First placement slot; 35. Second motor; 36. Second fixed body ; 37. First limiting groove; 38. Limiting body; 39. Third electric telescopic rod; 310. Second placement groove; 311. Third motor; 312. Grinding head; 313. Third placement groove; 314. Fourth motor; 315. Threaded rod; 41. Second support rod; 42. Second connecting plate; 43. Third fixed body; 44. Fourth electric telescopic rod; 45. Fourth fixed body; 46. Fourth empty slot; 47. Cleaning plate; 48. Fifth electric telescopic rod; 49. Second anti-slip sheet; 410. Fifth motor; 411. Fourth placement groove; 412. Sixth electric telescopic rod; 413. Fixed plate; 414. Fifth placement groove; 415. Fifth empty slot. DETAILED DESCRIPTION

[0028] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are merely examples, and those skilled in the art may conceive of other obvious variations.

[0029] See also Figure 1 - Figure 10 , an anti-dumping conveying device for automobile parts, including a main body plate 1, a side of the main body plate 1 is provided with a detection transmission 2 for transporting a metal shell of a hemispherical structure.

[0030] The detection transmission 2 includes a first empty slot 22 opened on the upper and lower sides of the main body plate 1, and a second empty slot 24 communicating with the first empty slot 22 is opened at both ends of the main body plate 1. The inner side surface of the main body plate 1 is rotatably connected to a rotating rod 26 in the second empty slot 24, and the side surfaces of the two rotating rods 26 are fixedly connected to the transmission wheels 25, and the sides of the two transmission wheels 25 are tightly attached to the conveyor belts 23.

[0031] A first motor 21 is fixedly connected to the side of the main plate 1 at a position close to a rotating rod 26. The transmission shaft of the first motor 21 rotates and passes through the main plate 1. The transmission shaft end of the first motor 21 is fixedly connected to the side of the rotating rod 26. A plurality of equally spaced seventh electric telescopic rods 27 are fixedly connected to the side of the conveyor belt 23. The telescopic ends of the plurality of seventh electric telescopic rods 27 are respectively provided with thread grooves 28. The telescopic ends of the seventh electric telescopic rods 27 are provided with dual-axis electric telescopic rods 210.

[0032] The upper and lower ends of the biaxial electric telescopic rod 210 are respectively fixedly connected to connecting rods 29, and the side surfaces of the connecting rods 29 are cooperatively connected to the threaded grooves 28. The telescopic ends of the biaxial electric telescopic rod 210 are respectively fixedly connected to the first electric telescopic rod 211, and the telescopic ends of the two first electric telescopic rods 211 are respectively fixedly connected to fixing plates 212. The upper ends of the two fixing plates 212 are respectively provided with third slots 213. The fixing plates 212 are respectively fixedly connected to the sides of the third slots 213 with second electric telescopic rods 215, and the telescopic ends of the second electric telescopic rods 215 are respectively fixedly connected with first anti-slip sheets 216. The fixing plate 212 is fixedly connected to the lower end of the third slot 213 with a pressure sensor 214.

[0033] Specifically, the dual-axis electric telescopic rod 210 contracts, driving the third slot 213 at the upper ends of the two fixing plates 212 to move to the lower end of the metal shell. Then, the sixth electric telescopic rod 412 contracts, driving the lower end of the metal shell to move into the third slot 213. Then, the second electric telescopic rod 215 is extended to fix the shell.

[0034] A limiting mechanism 4 for clamping and limiting the metal shell is provided on the side surface of the main body plate 1 near one end.

[0035] The limiting mechanism 4 includes a second connecting plate 42 symmetrically connected to the side of the main plate 1, the ends of the two second connecting plates 42 are respectively fixedly connected to the second support rods 41, the lower ends of the two second support rods 41 are fixedly connected to the third fixing body 43, the upper end of the third fixing body 43 is provided with a fourth placement groove 411, the fourth placement groove 411 is fixedly connected to the fifth motor 410, and the upper end of the third fixing body 43 is provided with a fifth empty groove 415.

[0036] The transmission shaft end of the fifth motor 410 is fixedly connected to the sixth electric telescopic rod 412, the telescopic end of the sixth electric telescopic rod 412 is fixedly connected to the fixed plate 413, and the side of the fixed plate 413 is symmetrically provided with fifth placement grooves 414. The fixed plate 413 is respectively fixedly connected to the fourth electric telescopic rod 44 in the two fifth placement grooves 414, and the telescopic ends of the two fourth electric telescopic rods 44 are respectively fixedly connected to the fourth fixing body 45.

[0037] A fourth slot 46 is respectively provided at the upper end of the two fourth fixed bodies 45, and the two fourth fixed bodies 45 are respectively symmetrically connected to the side of the fourth slot 46 with a fifth electric telescopic rod 48, and the telescopic ends of the four fifth electric telescopic rods 48 are respectively fixedly connected with a second anti-slip sheet 49, and the two fourth fixed bodies 45 are respectively fixedly connected to the lower end of the fourth slot 46 with a cleaning plate 47 with a flexible structure.

[0038] Specifically, the two fourth electric telescopic rods 44 extend, driving the fourth fixed body 45 to move to the outside of the shell. Then, the sixth electric telescopic rod 412 extends while the two fourth electric telescopic rods 44 contract, causing the shell to move to the corresponding position. Then, the sixth electric telescopic rod 412 and the fourth electric telescopic rod 44 drive the fourth empty groove 46 at the upper end of the fourth fixed body 45 to be located at the end of the metal shell. Then, the four fifth electric telescopic rods 48 and the sixth electric telescopic rod 412 extend simultaneously to fix and clamp the end of the metal shell.

[0039] A grinding mechanism 3 for performing matching grinding on the end of the metal shell is provided on the side surface of the main body plate 1 near the other end.

[0040] The grinding mechanism 3 includes a first connecting plate 32 symmetrically connected to the side of the main plate 1, and the ends of the two first connecting plates 32 are respectively fixedly connected to the first support rods 31, and the ends of the two first support rods 31 are fixedly connected to the first fixed body 33. The upper end of the first fixed body 33 is provided with a third placement groove 313, and the first fixed body 33 is provided with a first placement groove 34 at the lower end of the third placement groove 313. The first placement groove 34 is fixedly connected to the second motor 35, and the transmission shaft end of the second motor 35 is fixedly connected to the second fixed body 36.

[0041] A first limiting groove 37 is provided at the upper end of the second fixed body 36, and the second fixed body 36 is fixedly connected to the side of the first limiting groove 37 with a fourth motor 314, and the transmission shaft end of the fourth motor 314 is fixedly connected to a threaded rod 315, and a limiting body 38 is provided on the side of the threaded rod 315 through threaded cooperation, and the side of the limiting body 38 is slidingly cooperated with the first limiting groove 37.

[0042] A second placement groove 310 is formed at the upper end of the limiting body 38, and a third electric telescopic rod 39 is fixedly connected to the limiting body 38 in the second placement groove 310. The telescopic end of the third electric telescopic rod 39 is fixedly connected to a third motor 311, and the transmission shaft end of the third motor 311 is fixedly connected to a grinding head 312.

[0043] Specifically, the fourth motor 314 drives the threaded rod 315 to rotate, and the threaded rod 315 cooperates to drive the limiting body 38 to move to the end of the metal shell in the first limiting groove 37. Then the second motor 35 and the third motor 311 are started, driving the rotating grinding head 312 to grind the lower end of the metal shell.

[0044] When in use, place the first fixed body 33 and the third fixed body 43 on a horizontal plane, place the limiting mechanism 4 near the cooling mechanism, and when the metal shell of the hemisphere has cooled to a certain stability, the worker first fixes the connecting rod 29 with the threaded groove 28 of the telescopic end of the seventh electric telescopic rod 27, and then places the metal shell on top of the third fixed body 43 with the end facing downward. At this time, the sixth electric telescopic rod 412 drives the fourth fixed body 45 to be placed in the fifth empty groove 415, and then the two fourth electric telescopic rods 44 extend, driving the fourth fixed body 45 to move to the outside of the shell. Then, the sixth electric telescopic rod 412 extends while the two fourth electric telescopic rods 44 contract, so that the shell moves to the corresponding position, and then the sixth electric telescopic rod 412 and the fourth electric telescopic rod 44 drive the fourth empty groove 46 at the upper end of the fourth fixed body 45 to be located at the end of the metal shell, and then the four fifth electric telescopic rods 48 and the sixth electric telescopic rod 412 extend at the same time to fix and clamp the end of the metal shell. 0 retracts, driving the third slot 213 on the upper ends of the two fixing plates 212 to move to the lower end of the metal shell. The sixth electric telescopic rod 412 then retracts, driving the lower end of the metal shell to move into the third slot 213. The second electric telescopic rod 215 then extends to secure the shell. The fifth electric telescopic rod 48 then retracts, and the fifth motor 410 drives the fourth fixing body 45 to rotate to clean the lower end of the metal shell. After the cleaning plate 47 has completely cleaned the lower end of the metal shell, the fifth electric telescopic rod 48 extends, driving the second anti-slip sheet 49 to secure the metal shell. Simultaneously, the second electric telescopic rod 215 retracts, and the fifth motor 410 is activated, causing the pressure sensor 214 inside the fixing plate 212 to detect the end of the metal shell. This allows the trajectory of the lower end of the metal shell to be detected during the pre-transport positioning process. When subsequently transferred to the post-grinding welding mechanism, two hemispherical shells with nearly complementary trajectories are selected for docking, reducing grinding consumption, reducing the number of steps required to transfer the metal shell to the cleaning device, and improving transfer efficiency.

[0045] Start the first motor 21, and the first motor 21 drives the transmission wheel 25 to rotate, thereby driving the conveyor belt 23 to move. Then, the metal shell is moved above the first fixed body 33 under the drive of the detection transmission 2. The fourth motor 314 drives the threaded rod 315 to rotate. The threaded rod 315 cooperates to drive the limiting body 38 to move to the end of the metal shell in the first limiting groove 37. Then, the second motor 35 and the third motor 311 are started, driving the rotating grinding head 312 to grind the lower end of the metal shell.

[0046] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-dumping conveying device for automobile parts, comprising a main body plate (1), characterized in that: The side of the main plate (1) is provided with a detection transmission (2) for transporting the metal shell of the hemispherical structure, the detection transmission (2) includes a first empty slot (22) opened on the upper and lower sides of the main plate (1), and a second empty slot (24) communicating with the first empty slot (22) is opened at both ends of the main plate (1), and the inner side surface of the main plate (1) is rotatably connected to a rotating rod (26) in the second empty slot (24), and the sides of the two rotating rods (26) are fixedly connected to a transmission wheel (25), and the sides of the two transmission wheels (25) are closely provided with a conveyor belt (23), and the side surface of the main plate (1) is provided with a limiting mechanism (4) for clamping and limiting the metal shell at a position near one end, and the side surface of the main plate (1) is provided with a grinding mechanism (3) for matching and grinding the end of the metal shell at a position near the other end.

2. The anti-dumping conveying device for automobile parts according to claim 1, characterized in that: A first motor (21) is fixedly connected to the side of the main body plate (1) at a position close to a rotating rod (26); a transmission shaft of the first motor (21) rotates and penetrates the main body plate (1); an end of the transmission shaft of the first motor (21) is fixedly connected to the side of the rotating rod (26); a plurality of equidistantly arranged seventh electric telescopic rods (27) are fixedly connected to the side of the conveyor belt (23); a plurality of telescopic ends of the seventh electric telescopic rods (27) are respectively provided with a thread groove (28); and a double-axis electric telescopic rod (210) is provided at the telescopic end of the seventh electric telescopic rod (27).

3. The anti-dumping conveying device for automobile parts according to claim 2, characterized in that: The upper and lower ends of the dual-axis electric telescopic rod (210) are respectively fixedly connected to connecting rods (29), and the side surfaces of the connecting rods (29) are cooperatively connected to the threaded grooves (28). The telescopic ends of the dual-axis electric telescopic rod (210) are respectively fixedly connected to first electric telescopic rods (211), and the telescopic ends of the two first electric telescopic rods (211) are respectively fixedly connected to fixing plates (212). The upper ends of the two fixing plates (212) are respectively provided with third slots (213). The fixing plates (212) are respectively fixedly connected to second electric telescopic rods (215) on the side surfaces of the third slots (213). The telescopic ends of the second electric telescopic rods (215) are respectively fixedly connected to first anti-slip sheets (216), and the fixing plate (212) is fixedly connected to a pressure sensor (214) at the lower end of the third slot (213).

4. The anti-dumping conveying device for automobile parts according to claim 1, characterized in that: The limiting mechanism (4) comprises a second connecting plate (42) symmetrically connected to the side of the main body plate (1); the ends of the two second connecting plates (42) are respectively fixedly connected to the second support rods (41); the lower ends of the two second support rods (41) are fixedly connected to the third fixing body (43); the upper end of the third fixing body (43) is provided with a fourth placement groove (411); the fourth placement groove (411) is fixedly connected to the fifth motor (410); and the upper end of the third fixing body (43) is provided with a fifth empty groove (415).

5. The anti-dumping conveying device for automobile parts according to claim 4, characterized in that: The transmission shaft end of the fifth motor (410) is fixedly connected to a sixth electric telescopic rod (412), the telescopic end of the sixth electric telescopic rod (412) is fixedly connected to a fixed plate (413), a side surface of the fixed plate (413) is symmetrically provided with fifth placement grooves (414), the fixed plate (413) is fixedly connected to four electric telescopic rods (44) in two of the five placement grooves (414), and the telescopic ends of the two fourth electric telescopic rods (44) are fixedly connected to four fixed bodies (45).

6. The anti-dumping conveying device for automobile parts according to claim 5, characterized in that: The upper ends of the two fourth fixed bodies (45) are respectively provided with fourth slots (46), the two fourth fixed bodies (45) are respectively symmetrically connected to fifth electric telescopic rods (48) on the sides of the fourth slots (46), the telescopic ends of the four fifth electric telescopic rods (48) are respectively fixedly connected to second anti-slip sheets (49), and the lower ends of the two fourth fixed bodies (45) are respectively fixedly connected to cleaning plates (47) with flexible structures.

7. The anti-dumping conveying device for automobile parts according to claim 1, characterized in that: The grinding mechanism (3) comprises a first connecting plate (32) symmetrically connected to the side of the main body plate (1), the ends of the two first connecting plates (32) are respectively fixedly connected to the first support rods (31), the ends of the two first support rods (31) are fixedly connected to the first fixing body (33), the upper end of the first fixing body (33) is provided with a third placement groove (313), the first fixing body (33) is provided with a first placement groove (34) at the lower end of the third placement groove (313), the first placement groove (34) is fixedly connected to the second motor (35), and the transmission shaft end of the second motor (35) is fixedly connected to the second fixing body (36).

8. The anti-dumping conveying device for automobile parts according to claim 7, characterized in that: A first limiting groove (37) is provided at the upper end of the second fixing body (36), and the second fixing body (36) is fixedly connected to a fourth motor (314) on the side of the first limiting groove (37). A threaded rod (315) is fixedly connected to the transmission shaft end of the fourth motor (314), and a limiting body (38) is provided on the side of the threaded rod (315) through threaded engagement, and the side of the limiting body (38) is slidably engaged with the first limiting groove (37).

9. The anti-dumping conveying device for automobile parts according to claim 8, characterized in that: A second placement groove (310) is provided at the upper end of the limiting body (38), and a third electric telescopic rod (39) is fixedly connected to the limiting body (38) in the second placement groove (310). The telescopic end of the third electric telescopic rod (39) is fixedly connected to a third motor (311), and the transmission shaft end of the third motor (311) is fixedly connected to a grinding head (312).

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