An automated transport device for 3c product housings

Abstract

This invention relates to the field of four-way shuttle vehicles, and in particular to an automated transportation device for 3C product casings. It includes a support mechanism comprising a vehicle body, a telescopic rod at the top of the vehicle body, a support plate connected to the top of the telescopic rod, a storage slot at the top of the vehicle body, a motor at the center of the storage slot, and a lifting part connected to the support plate; a restraining mechanism comprising a movable block and a fixed plate inside the storage slot, a first groove and a through opening at the top of the movable block, a blocking part inside the first groove, an elastic part and a movable part connected to the lifting part, a restraining part on the movable part, and a guide part on the support plate; and an extension mechanism comprising a T-shaped cut on the blocking part, with a vertical rod connected to the center of the T-shaped cut. The support mechanism, restraining mechanism, and extension mechanism enhance the stability of transporting 3C product casings using the four-way shuttle vehicle.

Description

Technical Field

[0001] This invention relates to the field of four-way shuttle vehicles, and in particular to an automated transportation device for the casing of 3C products. Background Technology

[0002] After the 3C product casings are produced, they can be conveyed to the inside of the packaging boxes. The packaging boxes filled with 3C product casings are then placed in a warehouse. To further improve work efficiency, the packaging boxes of 3C product casings can be placed on a four-way shuttle car for automated transportation, reducing the workload of workers.

[0003] In existing technology, when using a four-way shuttle for transportation, workers first place the packaging boxes filled with 3C product shells on a designated support. When the four-way shuttle moves to the bottom of the packaging boxes, the two support plates on the top of the four-way shuttle rise to lift the packaging boxes for transportation. During the movement of the four-way shuttle, since there are no protective devices on the existing support plates, the packaging boxes located on the support plates may slip off the support plates due to inertia during the acceleration and deceleration of the four-way shuttle. Summary of the Invention

[0004] In view of the problem that existing four-way shuttles do not have protective devices, and that the packaging boxes of 3C products may detach from the support plate during rapid acceleration and deceleration when the four-way shuttle is transporting the outer packaging boxes of 3C products, the present invention is proposed.

[0005] Therefore, the purpose of this invention is to provide an automated transportation device for the casing of 3C products.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an automated transportation device for 3C product casings, comprising: a support mechanism including a vehicle body, a telescopic rod provided on the top of the vehicle body, a support plate connected to the top of the telescopic rod, a storage slot provided on the top of the vehicle body, a motor provided at the center of the storage slot, and a lifting part connected to the support plate; a limiting mechanism including a moving block and a fixed plate inside the storage slot, a first groove and a through opening provided on the top of the moving block, a blocking part provided inside the first groove, an elastic part and a moving part connected to the lifting part, a limiting part provided on the moving part, and a guiding part provided on the support plate; and an extension mechanism including a T-shaped cut on the blocking part, a vertical rod connected to the center of the T-shaped cut, a pressing part provided on the side wall of the vertical rod, a flipping part provided inside the T-shaped cut, and an extension part provided on the flipping part.

[0007] As a preferred embodiment of the automated transportation device for the casing of 3C products of the present invention, the lifting part includes a horizontal plate at the bottom of the support plate, the output end of the motor is connected to a rotating rod, a first thread is provided at the middle position of the side wall of the rotating rod, and the support plate is located on the first thread.

[0008] As a preferred embodiment of the automated transportation device for the casing of 3C products of the present invention, the blocking part includes a lifting block inside the first groove, a second groove is provided at the bottom of the lifting block, and a first spring is provided inside the second groove.

[0009] In a preferred embodiment of the automated transportation device for the casing of 3C products of the present invention, the elastic part includes a limiting plate at the top of the rotating rod, a second spring is connected to the bottom of the limiting plate, a rotating ring is connected to the bottom of the second spring, and the rotating ring is rotatably connected to the support plate.

[0010] As a preferred embodiment of the automated transportation device for the casing of 3C products of the present invention, the moving part includes a gear on the rotating rod, the gear being located below the first thread, and a rack being provided inside the through opening, the rack meshing with the gear.

[0011] As a preferred embodiment of the automated transportation device for the casing of 3C products of the present invention, the limiting part includes a triangular groove on the rack, a third groove is provided on the lifting block, and the inner wall of the third groove is connected to the limiting block.

[0012] As a preferred embodiment of the automated transportation device for the casing of 3C products of the present invention, the guide part includes a strip block on the support plate, the bottom of both ends of the strip block is provided with a first inclined surface, and the lifting block is provided with a second inclined surface.

[0013] As a preferred embodiment of the automated transportation device for the casing of 3C products of the present invention, the pressing part includes a T-shaped block on the side wall of the vertical rod and a third spring, one end of the third spring is connected to the T-shaped block, and the other end of the third spring is connected to the inner wall of the T-shaped cut.

[0014] As a preferred embodiment of the automated transportation device for the casing of 3C products of the present invention, the flipping part includes a flipping frame inside the T-shaped cut, and a receiving box is connected to the top of the flipping frame.

[0015] As a preferred embodiment of the automated transportation device for the casing of 3C products of the present invention, the extension includes a slide groove on the flipping frame, a flipping plate is provided inside the T-shaped cut, a short rod is provided on the side wall of the flipping plate, a semi-circular plate is provided on the top of the flipping plate, the short rod is located inside the slide groove, a fourth spring is connected to the inner wall of the accommodating box, and a long rod is connected to the fourth spring.

[0016] The beneficial effects of the automated transport device for 3C product casings of the present invention are as follows: By setting up a support mechanism, a limiting mechanism, and an extension mechanism, compared with the prior art, during the process of the support plate on the vehicle body rising, the packaging box of the 3C product casing can be lifted up, so that the packaging box of the 3C product casing can be separated from the original support, making it convenient for the vehicle body to move the packaging box to a designated location for unified storage. At the same time, when the packaging box of the 3C product casing is separated from the original support, it can be limited according to the different sizes of the 3C product casing packaging box before the vehicle body moves, so as to prevent the packaging box of the 3C product casing from slipping off the vehicle body due to acceleration and deceleration during transportation. In the process of limiting the packaging box of the 3C product casing through the lifting block, the blocking area on both sides of the packaging box of the 3C product casing can be further increased, making the limiting of the packaging box of the 3C product casing more stable. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A schematic diagram of an automated transport device for the casing of 3C products.

[0019] Figure 2 A cross-sectional schematic diagram of the vehicle body of an automated transportation device for 3C product casings.

[0020] Figure 3 A schematic diagram of the top of the horizontal plate of an automated transport device for 3C product casings.

[0021] Figure 4 A schematic diagram of gear and rack meshing in an automated transport device for 3C product casings.

[0022] Figure 5 A schematic diagram showing the separation of the moving block and lifting block in an automated transportation device for 3C product casings.

[0023] Figure 6 Automated transport device for 3C product casings Figure 5 Enlarged diagram of point A in the middle.

[0024] Figure 7 A cross-sectional schematic diagram of the lifting block of an automated transport device for 3C product casings.

[0025] Figure 8 A schematic diagram of the interior of the third groove of an automated transport device for 3C product casings.

[0026] Figure 9 A schematic diagram showing the separation of the flipping frame and flipping plate in an automated transportation device for 3C product casings.

[0027] In the diagram: 10. Vehicle body; 11. Telescopic rod; 12. Support plate; 13. Storage compartment; 14. Motor; 15. Lifting unit; 151. Horizontal plate; 152. Rotating rod; 153. First thread;

[0028] 20. Moving block; 21. Fixing plate; 22. First groove; 23. Through opening; 24. Blocking part; 241. Lifting block; 242. Second groove; 243. First spring; 25. Elastic part; 251. Limiting plate; 252. Second spring; 253. Rotating ring; 26. Moving part; 261. Gear; 262. Rack; 27. Limiting part; 271. Triangular groove; 272. Third groove; 273. Limiting block; 28. Guide part; 281. Strip block; 282. First inclined surface; 283. Second inclined surface;

[0029] 30. T-shaped cut; 31. Vertical rod; 32. Pressing part; 321. T-shaped block; 322. Third spring; 33. Flipping part; 331. Flipping frame; 332. Container box; 34. Extension part; 341. Slide groove; 342. Flipping plate; 343. Short rod; 344. Semicircular plate; 345. Fourth spring; 346. Long rod. Detailed Implementation

[0030] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0031] Reference Figures 1-9 This technical solution provides an automated transportation device for 3C product casings, including a support mechanism, a restraining mechanism, and an extension mechanism. During the transportation of 3C product casings, it can prevent the packaging boxes of 3C product casings from falling off the vehicle body 10. At the same time, it can restrain packaging boxes of 3C product casings of different sizes, thus improving adaptability.

[0032] Furthermore, the support mechanism can lift the packaging box of the 3C product shell upwards for transportation. It includes a vehicle body 10, and the top of the vehicle body 10 is provided with telescopic rods 11. There are four telescopic rods 11, arranged in pairs. The top of the telescopic rods 11 is connected to a support plate 12. There are two support plates 12. The bottom of one support plate 12 is connected to two telescopic rods 11. The top of the vehicle body 10 is provided with a storage slot 13. The two sets of telescopic rods 11 are located on both sides of the storage slot 13. A motor 14 is provided in the center of the storage slot 13. A lifting part 15 is connected to the support plate 12.

[0033] When in use, when the vehicle body 10 moves the support plate 12 to the bottom of the 3C product packaging box, the support plate 12 can be lifted to detach the 3C product from the original bracket. When the vehicle body 10 moves, it can move the 3C product together for storage.

[0034] Furthermore, the lifting part 15 includes a horizontal plate 151 at the bottom of the support plate 12. The bottoms of the two support plates 12 are connected to the top of the horizontal plate 151, and the two support plates 12 are located at the ends of the horizontal plate 151. The output end of the motor 14 is connected to a rotating rod 152. The top of the rotating rod 152 is horizontally parallel to the top of the unlifted support plate 12. A first thread 153 is provided at the middle position of the side wall of the rotating rod 152, and the support plate 12 is located on the first thread 153.

[0035] Specifically, when the horizontal plate 151 rises, it can simultaneously drive the two support plates 12 to rise together, and when the support plates 12 rise, they cause the telescopic rod 11 to extend.

[0036] It should be noted that when the motor 14 starts, the motor 14 drives the rotating rod 152 to rotate, which can cause the horizontal plate 151 to rise and fall on the first thread 153. When the horizontal plate 151 moves above and below the first thread 153, even if the horizontal plate 151 stops rising and falling, the rotating rod 152 can continue to rotate.

[0037] Furthermore, the limiting mechanism can restrict the compression of both sides of the 3C product outer packaging box according to the size of the 3C product outer packaging box, increasing the stability of the 3C product outer packaging box when moving, and preventing the 3C product outer packaging box from slipping off the vehicle body 10 due to rapid acceleration and deceleration during movement. It includes a moving block 20 and a fixing plate 21 inside the storage slot 13. There are two fixing plates 21, which are located at the two ends of the storage slot 13 respectively. There are two moving blocks 20, and the two ends of the two moving blocks 20 are slidably connected to the inner wall of the storage slot 13 respectively. The two moving blocks 20 are located on both sides of the motor 14. The top of the moving block 20 is provided with a first groove 22 and a through opening 23. The through opening 23 and the first groove 22 are interconnected. The first groove 22 is provided with a blocking part 24. The lifting part 15 is connected with an elastic part 25 and a moving part 26. The moving part 26 is provided with a limiting part 27. The support plate 12 is provided with a guide part 28.

[0038] Furthermore, the blocking part 24 includes a lifting block 241 inside the first groove 22. The lifting block 241 is convex in shape. A second groove 242 is provided at the bottom of the lifting block 241. The opening of the second groove 242 faces downward. A first spring 243 is provided inside the second groove 242. One end of the first spring 243 is connected to the inner wall of the first groove 22, and the other end of the first spring 243 is connected to the inner wall of the second groove 242.

[0039] Specifically, when the support plate 12 is not raised, when the bottom of the lifting block 241 contacts the bottom of the first groove 22, the top of the lifting block 241 is horizontal with the top of the support plate 12, and when the bottom of the lifting block 241 contacts the bottom of the first groove 22, the first spring 243 is in a contracted state.

[0040] Furthermore, the elastic part 25 includes a limiting plate 251 at the top of the rotating rod 152. The top of the limiting plate 251 is at the same height as the top of the unraised support plate 12. A second spring 252 is connected to the bottom of the limiting plate 251. A rotating ring 253 is connected to the bottom of the second spring 252. The rotating ring 253 is rotatably connected to the support plate 12.

[0041] In use, when the motor 14 drives the rotating rod 152 to rotate clockwise, the rotating rod 152 drives the limiting plate 251 to rotate, the limiting plate 251 drives the second spring 252 to rotate, and the second spring 252 drives the rotating ring 253 to rotate. During the process of the horizontal plate 151 rising, the rotating ring 253 rises, thereby causing the second spring 252 to contract. When the horizontal plate 151 is above the first thread 153, since the second spring 252 is in a contracted state, the second spring 252 will give the horizontal plate 151 a downward pressure. The second spring 252 drives the rotating ring 253, and the rotating ring 253 causes the horizontal plate 151 to maintain engagement with the first thread 153. When the motor 14 drives the rotating rod 152 to rotate clockwise, the horizontal plate 151 can be lowered.

[0042] Furthermore, the moving part 26 includes a gear 261 on the rotating rod 152. The gear 261 is located below the first thread 153, and there is a space between the first thread 153 and the gear 261. When the horizontal plate 151 is located in this space, when the rotating rod 152 rotates counterclockwise, it cannot drive the horizontal plate 151 to descend. A rack 262 is provided inside the through-hole 23. One end of the rack 262 is connected to the side wall of the moving block 20, and the other end of the rack 262 passes through the through-hole 23 on another moving block 20. The rack 262 meshes with the gear 261.

[0043] When in use, when the motor 14 is started, the motor 14 drives the rotating rod 152 to rotate, the rotating rod 152 drives the gear 261 to rotate, the gear 261 drives the rack 262 to move, and the rack 262 drives the moving block 20 to move.

[0044] Furthermore, the limiting part 27 includes a triangular groove 271 on the rack 262. The triangular groove 271 is located at the bottom of the rack 262, and there are multiple triangular grooves 271. The multiple triangular grooves 271 are evenly distributed at the bottom of the rack 262. A third groove 272 is provided on the lifting block 241. The opening of the third groove 272 faces downward. The third groove 272 communicates with the through opening 23. The inner wall of the third groove 272 is connected to the limiting block 273.

[0045] It should be noted that when the bottom of the lifting block 241 contacts the bottom surface inside the first groove 22, the bottom of the limiting block 273 contacts the bottom surface inside the first groove 22. When the horizontal plate 151 is above the first thread 153, when the bottom of the lifting block 241 contacts the bottom of the packaging box of the 3C product shell, the limiting block 273 rises to the bottom of the rack 262. At this time, the limiting block 273 does not contact the rack 262.

[0046] Furthermore, the guide section 28 includes a strip block 281 on the support plate 12. The bottom of the strip block 281 is connected to the top of the horizontal plate 151, and the top of the strip block 281 is horizontally parallel to the top of the support plate 12. A first inclined surface 282 is provided at the bottom of both ends of the strip block 281, and a second inclined surface 283 is provided on the lifting block 241. The first inclined surface 282 and the second inclined surface 283 have the same inclination angle.

[0047] It should be noted that the bottom of the strip block 281 contacts the top of the lifting block 241. The position of the lifting block 241 can be restricted by the strip block 281, so that the first spring 243 is in a contracted state. When the strip block 281 rises with the horizontal plate 151, the first spring 243 resumes and drives the lifting block 241 to rise together. When the horizontal plate 151 rises to the highest point, the limiting block 273 rises to the bottom of the rack 262. At this time, the limiting block 273 does not contact the rack 262.

[0048] Furthermore, the extension mechanism can further increase the restricted area of ​​the 3C product outer packaging box when the lifting block 241 restricts it, making the 3C product outer packaging box more stable when moving. This includes a T-shaped cutout 30 on the blocking part 24, which is located at the middle of the top of the lifting block 241. A vertical rod 31 is connected to the center of the T-shaped cutout 30. A pressing part 32 is provided on the side wall of the vertical rod 31. A flipping part 33 is provided inside the T-shaped cutout 30, and an extension part 34 is provided on the flipping part 33.

[0049] Furthermore, the pressing part 32 includes a T-shaped block 321 and a third spring 322 on the side wall of the vertical rod 31. The T-shaped block 321 is movably sleeved on the side wall of the vertical rod 31, and the protruding end of the T-shaped block 321 extends laterally out of the outside of the T-shaped cutout 30. One end of the third spring 322 is connected to the T-shaped block 321, and the other end of the third spring 322 is connected to the inner wall of the T-shaped cutout 30.

[0050] When in use, when the lifting block 241 rises from the side wall of the 3C product outer packaging box, the lifting block 241 drives the third spring 322 to rise together, while the T-shaped block 321 is blocked by the 3C product outer packaging box, causing the third spring 322 to retract.

[0051] Furthermore, the flipping part 33 includes a flipping frame 331 inside the T-shaped cutout 30. The flipping frame 331 is U-shaped and is rotatably connected to the T-shaped cutout 30 at the angle. One end of the flipping frame 331 is located below the T-shaped block 321, and a receiving box 332 is connected to the top of the flipping frame 331.

[0052] When in use, when the lifting block 241 rises, it can drive the flipping frame 331 to rise together. However, the flipping frame 331 is blocked by the T-shaped block 321, which causes the flipping frame 331 to flip and tilt up. The flipping frame 331 drives the accommodating box 332 to flip together.

[0053] Furthermore, the extension 34 includes a groove 341 on the flipping frame 331, a flipping plate 342 is provided inside the T-shaped cutout 30, the flipping plate 342 is located inside the flipping frame 331, a short rod 343 is provided on the side wall of the flipping plate 342, and a semi-circular plate 344 is provided on the top of the flipping plate 342. There are two semi-circular plates 344, which are respectively adjacent to the two sides of the flipping plate 342. The short rod 343 is located inside the groove 341. A fourth spring 345 is connected to the inner wall of the accommodating box 332. The fourth spring 345 is connected to a long rod 346. The long rod 346 is slidably connected to the accommodating box 332, so that the long rod 346 can extend in the length direction of the accommodating box 332. The fourth spring 345 is located between the two semi-circular plates 344, and the arc surfaces of the two semi-circular plates 344 are in contact with the ends of the long rod 346.

[0054] In use, when the T-shaped block 321 presses down and drives the flipping frame 331 to flip, the flipping frame 331 can drive the short rod 343 to rise. When the short rod 343 rises, it can drive the flipping plate 342 to flip upward. At the same time, the short rod 343 moves inside the slide groove 341. The short rod 343 drives the flipping plate 342 to move together. The flipping plate 342 drives the semi-circular plate 344 to flip and move at the same time. When the semi-circular plate 344 moves, it squeezes the long rod 346, causing the long rod 346 to extend from inside the housing box 332. When the long rod 346 extends, it drives the fourth spring 345 to extend, making the obstruction of the moving 3C product outer packaging box more stable and preventing the 3C product outer packaging box from detaching from the vehicle body 10.

[0055] Working principle:

[0056] When the packaged 3C product casings need to be placed uniformly on the warehouse rack, the staff first put the 3C product casings into packaging boxes, and then place the packaging boxes on the rack. When the vehicle body 10 moves to the bottom of the rack, the motor 14 is started. The motor 14 drives the rotating rod 152 to rotate clockwise, causing the horizontal plate 151 to rise on the first thread 153. The horizontal plate 151 drives the strip block 281 and the support plate 12 to rise together. The support plate 12 lifts the packaging boxes of the 3C product casings on the rack, causing the packaging boxes to detach from the rack. When the strip block 281 rises, the strip plate is removed from the rack. The obstruction of the lowering block 241 causes the first spring 243 to recover and drive the lifting block 241 to rise together. When the lifting block 241 rises, it drives the limiting block 273 inside the third groove 272 to gradually rise below the rack 262, driving the vertical rod 31 and the third spring 322 to rise together. The third spring 322 drives the T-shaped block 321 to rise. When the horizontal plate 151 rises above the first thread 153, the horizontal plate 151 drives the rotating ring 253 to rise. The rotating ring 253 drives the second spring 252 to contract. The support plate 12 drives the packaging box to rise to the highest point (at this time, the restoring force of the second spring 252 drives the rotating ring 253 to contract). The rotating ring 253 drives the horizontal plate 151 to be in constant contact with the top of the first thread 153, ensuring that the horizontal plate 151 and the first thread 153 are engaged when the rotating rod 152 rotates counterclockwise. The motor 14 continues to drive the rotating rod 152 to rotate. During the rotation of the rotating rod 152, the gear 261 is driven to rotate. The gear 261 can drive the rack 262 to move. When the rack 262 can drive the moving block 20 to move inside the storage slot 13, the two moving blocks 20 move away from each other. When the moving block 20 drives the lifting block 241 to disengage from the bottom of the strip block 281, as... While the top of the lifting block 241 is still in contact with the bottom of the packaging box, the motor 14 continues to drive the rotating rod 152, causing the two moving blocks 20 to continue moving away. When the lifting block 241 is no longer in contact with the bottom of the packaging box, the first spring 243 resumes its function, causing the lifting block 241 to rise and restrict the two sides of the packaging box. At this time, the restricting block 273 is inserted into the interior of the triangular groove 271 along with the lifting block 241, so that the side wall of the restricting block 273 contacts the vertical edge of the triangular groove 271. At the same time, the position of the rack 262 can be restricted by the restricting block 273, and the motor 14 cannot continue to drive the rotating rod 152 to rotate.

[0057] When the top of the lifting block 241 is not in contact with the bottom of the packaging box, during the process of the first spring 243 resuming and driving the lifting block 241 to rise, the lifting block 241 drives the vertical rod 31 inside the T-shaped cut 30 to rise, the vertical rod 31 drives the third spring 322 to rise, and the third spring 322 drives the T-shaped block 321 to rise. Since the protruding part of the T-shaped block 321 is located at the bottom of the packaging box, the rise of the T-shaped block 321 will be squeezed by the bottom of the packaging box, causing the T-shaped block 321 to drive the third spring 322 to contract, while the lifting block 241 will continue to rise. This causes the T-shaped block 321 to press down on the flipping frame 331. At this time, as the flipping frame 331 flips, it can drive the container box 332 and the flipping plate 342 to flip upward together. During the flipping process of the flipping plate 342, the long rod 346 can extend out from the inside of the container box 332. The length of the long rod 346 and the length of the flipping frame 331 are added together to further increase the blocking area on the side of the packaging box, improve the stability of the packaging box during movement, and prevent the packaging box of the 3C product shell from slipping off when the vehicle body 10 accelerates and decelerates rapidly.

[0058] When the vehicle body 10 moves the packaging box to the designated position, the motor 14 is activated. The motor 14 drives the rotating rod 152 to rotate counterclockwise. The rotating rod 152 causes the horizontal plate 151 to descend on the side wall of the rotating rod 152. At the same time, the rotating rod 152 drives the gear 261, which in turn drives the rack 262 to move in the opposite direction. This causes the inclined edge on the triangular groove 271 to press against the limiting rod, causing the limiting rod to descend. The descent of the limiting rod causes the lifting block 241 to retract into the first groove 22. As the lifting block 241 descends, it also causes the vertical rod 31 to descend. The vertical rod 31 then causes the third spring 322 to descend, returning the third spring 322 to its initial state. During this process... As the flipping frame 331 flips downwards and returns to its original position, the fourth spring 345 returns to its original position, allowing the long rod 346 to re-enter the interior of the receiving box 332. This prevents the flipping frame 331 from being blocked by the long rod 346 during descent. When the T-shaped block 321 is no longer under the pressure of the bottom of the packaging box, the lifting block 241 descends to be level with the bottom of the packaging box. At this point, as the rotating rod 152 continues to rotate, the lifting block 241 can drive the two moving blocks 20 to move laterally, so that the top of the lifting block 241 contacts the bottom of the packaging box. As the rotating rod 152 continues to rotate, due to the setting of the first thread 153, when the horizontal plate 151 descends below the first thread 153, the horizontal plate 151 drives the rotating ring 253 to descend. The rotating ring 253 causes the second spring 252 to extend, and the second spring 252 pulls the rotating ring 253 upward. The rotating ring 253 drives the horizontal plate 151, so that the horizontal plate 151 is always in contact with the bottom of the first thread 153, so that the horizontal plate 151 can follow the first thread 153 to rise at any time. When the horizontal plate 151 drives the support plate 12 to separate from the bottom of the packaging box, the support plate 12 and the lifting block 241 are lowered together. At this time, the bottom of the lifting block 241 is still in contact with the bottom of the packaging box. Since the horizontal plate 151 has descended to below the first thread 153, when the rotating rod 152 continues to rotate, the gear 261 drives the rack 262 to move, and the rack 262 drives the two moving blocks 20 to move closer to each other. The moving block 20 drives the lifting block 241 to move. When the second inclined surface 283 on the lifting block 241 contacts the first inclined surface 282 on the strip block 281, the strip block 281 will squeeze the lifting block 241, causing the lifting block 241 to descend inside the first groove 22. The lifting block 241 drives the first spring 243 to contract, while driving the limiting block 273 to descend further, finally causing the bottom of the lifting block 241 to contact the bottom surface inside the first groove 22. At this time, the lifting block 241 is stored, and the top of the lifting block 241 is separated from the bottom of the packaging box. At this time, the packaging box containing the 3C product shell falls on the designated bracket, and the driving vehicle 10 continues to carry out subsequent transportation.

[0059] It should be noted that 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 preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. An automated transport device for the casing of 3C products, characterized in that: include, The support mechanism includes a vehicle body (10), a telescopic rod (11) is provided on the top of the vehicle body (10), a support plate (12) is connected to the top of the telescopic rod (11), a storage slot (13) is provided on the top of the vehicle body (10), a motor (14) is provided at the center of the storage slot (13), and a lifting part (15) is connected to the support plate (12). The limiting mechanism includes a movable block (20) and a fixed plate (21) inside the storage slot (13). The top of the movable block (20) is provided with a first groove (22) and a through opening (23). The first groove (22) is provided with a blocking part (24). The lifting part (15) is connected with an elastic part (25) and a moving part (26). The moving part (26) is provided with a limiting part (27). The support plate (12) is provided with a guide part (28). The extension mechanism includes a T-shaped cut (30) on the blocking part (24), a vertical rod (31) is connected to the center of the T-shaped cut (30), a pressing part (32) is provided on the side wall of the vertical rod (31), a flipping part (33) is provided inside the T-shaped cut (30), and an extension part (34) is provided on the flipping part (33). The lifting part (15) includes a horizontal plate (151) at the bottom of the support plate (12), and the output end of the motor (14) is connected to a rotating rod (152). A first thread (153) is provided at the middle position of the side wall of the rotating rod (152), and the support plate (12) is located on the first thread (153).

2. The automated transport device for 3C product casings as described in claim 1, characterized in that: The blocking part (24) includes a lifting block (241) inside the first groove (22), and a second groove (242) is provided at the bottom of the lifting block (241), and a first spring (243) is provided inside the second groove (242).

3. The automated transport device for 3C product casings as described in claim 2, characterized in that: The elastic part (25) includes a limiting plate (251) at the top of the rotating rod (152), a second spring (252) is connected to the bottom of the limiting plate (251), a rotating ring (253) is connected to the bottom of the second spring (252), and the rotating ring (253) is rotatably connected to the support plate (12).

4. The automated transport device for 3C product casings as described in claim 3, characterized in that: The moving part (26) includes a gear (261) on the rotating rod (152), the gear (261) being located below the first thread (153), and a rack (262) being provided inside the through opening (23), the rack (262) meshing with the gear (261).

5. The automated transport device for 3C product casings as described in claim 4, characterized in that: The limiting part (27) includes a triangular groove (271) on the rack (262), a third groove (272) on the lifting block (241), and a limiting block (273) connected to the inner wall of the third groove (272).

6. The automated transport device for 3C product casings as described in claim 5, characterized in that: The guide part (28) includes a strip block (281) on the support plate (12), with a first inclined surface (282) at the bottom of both ends of the strip block (281) and a second inclined surface (283) on the lifting block (241).

7. The automated transport device for 3C product casings as described in claim 6, characterized in that: The pressing part (32) includes a T-shaped block (321) on the side wall of the vertical rod (31) and a third spring (322). One end of the third spring (322) is connected to the T-shaped block (321), and the other end of the third spring (322) is connected to the inner wall of the T-shaped cut (30).

8. The automated transport device for 3C product casings as described in claim 7, characterized in that: The flipping part (33) includes a flipping frame (331) inside the T-shaped cut (30), and a receiving box (332) is connected to the top of the flipping frame (331).

9. The automated transport device for 3C product casings as described in claim 8, characterized in that: The extension (34) includes a groove (341) on the flipping frame (331), a flipping plate (342) is provided inside the T-shaped cut (30), a short rod (343) is provided on the side wall of the flipping plate (342), a semi-circular plate (344) is provided on the top of the flipping plate (342), the short rod (343) is located inside the groove (341), a fourth spring (345) is connected to the inner wall of the accommodating box (332), and a long rod (346) is connected to the fourth spring (345).

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