Automatic transportation device for 3c product shells

Abstract

The invention relates to the field of four-way shuttle vehicles, in particular to a 3c product shell automatic transportation device which comprises a supporting mechanism, the supporting mechanism comprises a vehicle body, a telescopic rod is arranged at the top of the vehicle body, a supporting plate is connected to the top of the telescopic rod, a storage groove is formed in the top of the vehicle body, a motor is arranged in the center of the interior of the storage groove, and a lifting part is connected to the supporting plate; the limiting mechanism comprises a moving block and a fixing plate which are arranged in the storage groove, a first groove and a penetrating opening are formed in the top of the moving block, a blocking part is arranged in the first groove, an elastic part and a moving part are connected to the lifting part, a limiting part is arranged on the moving part, and a guiding part is arranged on the supporting plate; and the extension mechanism comprises a T-shaped notch in the blocking part, and a vertical rod is connected to the center of the interior of the T-shaped notch. And through the arrangement of the supporting mechanism, the limiting mechanism and the extending mechanism, the four-way shuttle vehicle is more stable when being used for transporting 3c product shells.

Description

Technical Field

[0001] The present invention relates to the field of four-way shuttle vehicles, in particular to an automatic transportation device for 3C product shells. Background Art

[0002] After the 3C product shells are produced, they can pass through the conveyor belt and fall into the packaging box, and the packaging boxes filled with 3C product shells can be placed in the warehouse. In order to further improve work efficiency, the packaging boxes of 3C product shells can be placed on a four-way shuttle car for transportation, and automated transportation can be performed to reduce the workload of staff.

[0003] In the prior art, when using a four-way shuttle for transportation, the staff first places the packaging box filled with 3C product shells on a designated bracket. When the four-way shuttle moves to the bottom of the packaging box of the 3C product shells, the two support plates on the top of the four-way shuttle rise to lift the packaging box for transportation. During the movement of the four-way shuttle, since there is no protective device on the existing support plate, during the acceleration and deceleration of the four-way shuttle, the packaging box on the support plate may slide off the support plate due to inertia. Summary of the Invention

[0004] In view of the above or existing problems in the prior art that the existing four-way shuttle is not equipped with a protective device, when the four-way shuttle transports 3C product shell packaging boxes, the packaging boxes may detach from the support plate under sudden acceleration and deceleration, the present invention is proposed.

[0005] Therefore, the object of the present invention is to provide an automatic transportation device for 3C product shells.

[0006] To solve the above technical problems, the present invention provides the following technical solutions: an automated transportation device for 3C product shells, comprising: a supporting mechanism, which comprises a vehicle body, a telescopic rod is provided on the top of the vehicle body, the top of the telescopic rod is connected to the supporting plate, a storage slot is provided on the top of the body, a motor is provided at the center position inside the storage slot, and a lifting part is connected to the supporting plate; a limiting mechanism, comprising a moving block and a fixed plate inside the storage slot, a first groove and a through-hole are provided on the top of the moving block, a blocking part is provided inside the first groove, an elastic part and a moving part are connected to the lifting part, a limiting part is provided on the moving part, and a guiding part is provided on the supporting plate; an extending mechanism, comprising a T-shaped incision on the blocking part, a vertical rod is connected to the center position inside the T-shaped incision, a pressing part is provided on the side wall of the vertical rod, a flip part is provided inside the T-shaped incision, and an extending part is provided on the flip part.

[0007] As a preferred solution of the 3c product shell automatic transportation device 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, and a first thread is provided in 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 solution of the 3c product shell automatic transportation device of the present invention, the blocking part includes a lifting block inside the first groove, a second groove is opened at the bottom of the lifting block, and a first spring is arranged inside the second groove.

[0009] As a preferred solution of the 3c product shell automatic transportation device of the present invention, the elastic part includes a limit plate at the top of the rotating rod, the bottom of the limit plate is connected to a second spring, the bottom of the second spring is connected to a rotating ring, and the rotating ring is rotatably connected to the support plate.

[0010] As a preferred solution of the 3c product shell automatic transportation device of the present invention, the moving part includes a gear on the rotating rod, the gear is located below the first thread, and a rack is provided inside the through-hole, and the rack is engaged with the gear.

[0011] As a preferred solution of the 3c product shell automatic transportation device 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 solution of the 3c product shell automatic transportation device of the present invention, the guiding part includes a strip block on the support plate, the bottoms of both ends of the strip block are provided with a first inclined surface, and the lifting block is provided with a second inclined surface.

[0013] As a preferred solution of the 3c product shell automatic transportation device of the present invention, the pressing part includes a T-shaped block and a third spring on the side wall of the vertical rod, 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 cutout.

[0014] As a preferred solution of the 3c product shell automatic transportation device of the present invention, the flip part includes a flip frame inside the T-shaped incision, and a accommodating box is connected to the top of the flip frame.

[0015] As a preferred solution of the 3c product shell automatic transportation device of the present invention, wherein: the extended part includes a slide groove on the flip frame, a flip plate is provided inside the T-shaped incision, a short rod is provided on the side wall of the flip plate, a semicircular plate is provided on the top of the flip plate, the short rod is located inside the slide groove, the inner wall of the accommodating box is connected to a fourth spring, and the fourth spring is connected to a long rod.

[0016] The beneficial effects of the 3C product shell automatic transportation device of the present invention are as follows: through the arrangement of the supporting mechanism, the limiting mechanism and the extending mechanism, compared with the prior art, during the rising process of the supporting plate on the vehicle body, the packaging box of the 3C product shell can be lifted up, so that the packaging box of the 3C product shell is separated from the original bracket, which makes it convenient for the vehicle body to drive the packaging box to a designated position for unified storage. At the same time, when the packaging box of the 3C product shell is separated from the original bracket, it can be limited according to 3C product shell packaging boxes of different sizes before the vehicle body moves, so as to prevent the packaging box of the 3C product shell from sliding off the vehicle body due to acceleration and deceleration during transportation. In the process of limiting the packaging box of the 3C product shell by the lifting block, the blocking area on both sides of the packaging box of the 3C product shell can be further increased, so that the limiting of the packaging box of the 3C product shell is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the automated transportation device for 3C product casings.

[0019] Figure 2 This is a schematic cross-sectional diagram of the automated transportation device for 3C product casings.

[0020] Figure 3 This is a schematic diagram of the top of the horizontal plate of the automated transportation device for 3C product casings.

[0021] Figure 4 This is a schematic diagram of the meshing of gears and racks in the automated transportation device for 3C product casings.

[0022] Figure 5 This is a schematic diagram of the separation of the moving block and lifting block of the automated transportation device for 3C product casings.

[0023] Figure 6 Automatic transportation device for 3C product shells Figure 5 Enlarged schematic diagram of point A in the middle.

[0024] Figure 7 This is a cross-sectional diagram of the lifting block of the automated transportation device for 3C product casings.

[0025] Figure 8 This is a schematic diagram of the interior of the third groove of the automated transportation device for 3C product shells.

[0026] Figure 9 This is a schematic diagram of the separation of the flip frame and flip plate of the automated transportation device for 3C product shells.

[0027] In the figure: 10, vehicle body; 11, telescopic rod; 12, support plate; 13, storage slot; 14, motor; 15, lifting unit; 151, horizontal plate; 152, rotating rod; 153, first thread; 20. Moving block; 21. Fixed plate; 22. First groove; 23. Through-hole; 24. Blocking portion; 241. Lifting block; 242. Second groove; 243. First spring; 25. Elastic portion; 251. Limiting plate; 252. Second spring; 253. Rotating ring; 26. Moving portion; 261. Gear; 262. Rack; 27. Limiting portion; 271. Triangular groove; 272. Third groove; 273. Limiting block; 28. Guide portion; 281. Bar block; 282. First inclined surface; 283. Second inclined surface 30. T-shaped incision; 31. Vertical rod; 32. Pressing portion; 321. T-shaped block; 322. Third spring; 33. Flipping portion; 331. Flipping frame; 332. Accommodating box; 34. Extension portion; 341. Slide groove; 342. Flipping plate; 343. Short rod; 344. Semicircular plate; 345. Fourth spring; 346. Long rod. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0029] Reference Figures 1 to 9 This technical solution provides an automatic transportation device for 3C product shells, which includes a supporting mechanism, a limiting mechanism and an extending mechanism. During the transportation of the 3C product shells, it can prevent the packaging boxes of the 3C product shells from falling off the vehicle body 10. At the same time, it can limit the packaging boxes of 3C product shells of different sizes, and has better adaptability.

[0030] Furthermore, the supporting mechanism can lift the packaging box of the 3C product shell upward and transport it, which includes a vehicle body 10, and a telescopic rod 11 is provided on the top of the vehicle body 10. There are four telescopic rods 11 in a group of two. The top of the telescopic rod 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. A storage slot 13 is provided on the top of the body, and two groups of telescopic rods 11 are respectively located on both sides of the storage slot 13. A motor 14 is provided at the center position inside the storage slot 13, and a lifting part 15 is connected to the support plate 12.

[0031] During use, when the vehicle body 10 drives the support plate 12 to move to the bottom of the 3C product packaging box, the support plate 12 is raised to detach the 3C product from the original bracket. When the vehicle body 10 moves, the 3C product can be moved together for storage.

[0032] 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 respectively located at the ends of the horizontal plate 151, and the output end of the motor 14 is connected to the rotating rod 152, the top of the rotating rod 152 is horizontally parallel to the top of the non-rising support plate 12, and a first thread 153 is provided in the middle position of the side wall of the rotating rod 152, and the support plate 12 is located on the first thread 153.

[0033] Specifically, when the horizontal plate 151 rises, it can drive the two support plates 12 to rise together, and when the support plates 12 rise, the telescopic rods 11 are driven to extend.

[0034] It should be noted that when the motor 14 is started, the motor 14 drives the rotating rod 152 to rotate, so that the horizontal plate 151 can be raised and lowered 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.

[0035] Furthermore, the limiting mechanism can squeeze and limit the two sides of the packaging box of the 3C product shell according to the size of the 3C product outer packaging box, increase the stability of the packaging box of the 3C product shell when moving, and prevent the packaging box of the 3C product shell from sliding off the body due to sudden acceleration and deceleration when moving. It includes a moving block 20 and a fixed plate 21 inside the storage slot 13. There are two fixed plates 21, and the two fixed plates 21 are respectively located at the two ends of the storage slot 13. There are two moving blocks 20, and the two ends of the two moving blocks 20 are respectively slidably connected to the inner wall of the storage slot 13. The two moving blocks 20 are respectively located on both sides of the motor 14. A first groove 22 and a through-hole 23 are opened on the top of the moving block 20. The through-hole 23 and the first groove 22 are connected to each other. A blocking part 24 is provided inside the first groove 22. The lifting part 15 is connected to the elastic part 25 and the moving part 26. The moving part 26 is provided with a limiting part 27, and the support plate 12 is provided with a guide part 28.

[0036] 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.

[0037] Specifically, when the support plate 12 does not rise, when the bottom of the lifting block 241 contacts the bottom of the first groove 22, the top of the lifting block 241 is level 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.

[0038] Furthermore, the elastic part 25 includes a limit plate 251 at the top of the rotating rod 152, the top of the limit plate 251 is at the same height as the top of the support plate 12 that has not risen, the bottom of the limit plate 251 is connected to a second spring 252, the bottom of the second spring 252 is connected to a rotating ring 253, and the rotating ring 253 is rotatably connected to the support plate 12.

[0039] When in use, when the motor 14 drives the rotating rod 152 to rotate clockwise, the rotating rod 152 drives the limit plate 251 to rotate, and the limit plate 251 drives the second spring 252 to rotate, and the second spring 252 drives the rotating ring 253 to rotate, and drives the rotating ring 253 to rise during the rising process of the horizontal plate 151, 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 apply a downward pressure to the horizontal plate 151, and the second spring 252 drives the rotating ring 253, and the rotating ring 253 drives the horizontal plate 151 to keep engaged with the first thread 153. When the motor 14 drives the rotating rod 152 to rotate clockwise, the horizontal plate 151 can be lowered.

[0040] 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 a space is left 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, and the rack 262 is engaged with the gear 261.

[0041] During use, when the motor 14 is started, the motor 14 drives the rotating rod 152 to rotate, and the rotating rod 152 drives the gear 261 to rotate. When the gear 261 rotates, it drives the rack 262 to move, and the rack 262 drives the moving block 20 to move.

[0042] Furthermore, the limiting portion 27 includes a triangular groove 271 on the rack 262, the triangular groove 271 is located at the bottom of the rack 262, and the number of the triangular grooves 271 is multiple, and 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, and the opening of the third groove 272 faces downward. The third groove 272 and the through-hole 23 are interconnected, and the inner wall of the third groove 272 is connected to the limiting block 273.

[0043] 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 located above the first thread 153, the bottom of the lifting block 241 contacts the bottom of the packaging box of the 3c product shell, and 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.

[0044] Furthermore, the guide portion 28 includes a bar block 281 on the support plate 12, the bottom of the bar block 281 is connected to the top of the cross plate 151, the top of the bar block 281 is horizontally parallel to the top of the support plate 12, and a first inclined surface 282 is provided at the bottom of both ends of the bar block 281, and a second inclined surface 283 is provided on the lifting block 241, and the inclination angles of the first inclined surface 282 and the second inclined surface 283 are the same.

[0045] It should be noted that the bottom of the bar block 281 contacts the top of the lifting block 241. The position of the lifting block 241 can be limited by the bar block 281, so that the first spring 243 is in a contracted state. When the bar block 281 rises with the cross plate 151, the first spring 243 recovers and drives the lifting block 241 to rise together. When the cross 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.

[0046] Furthermore, the extension mechanism can further increase the restricted area of ​​the 3C product shell packaging box when the lifting block 241 restricts the packaging box of the 3C product shell, so that the packaging box of the 3C product shell is more stable when moving, including a T-shaped cutout 30 on the blocking portion 24, the T-shaped cutout 30 is located in the middle position of the top of the lifting block 241, and a vertical rod 31 is connected to the center position of the inside of the T-shaped cutout 30. A pressing portion 32 is provided on the side wall of the vertical rod 31, and a flip portion 33 is provided inside the T-shaped cutout 30, and an extension portion 34 is provided on the flip portion 33.

[0047] Furthermore, the pressing portion 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 mounted 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.

[0048] During use, when the lifting block 241 rises from the side wall of the 3c product shell packaging box, the lifting block 241 drives the third spring 322 to rise together, and the T-shaped block 321 is blocked by the 3c product shell packaging box, causing the third spring 322 to contract.

[0049] Furthermore, the flip portion 33 includes a flip frame 331 inside the T-shaped incision 30. The flip frame 331 is U-shaped and is rotatably connected to the T-shaped incision 30 at an angle. One end of the flip frame 331 is located below the T-shaped block 321, and a accommodating box 332 is connected to the top of the flip frame 331.

[0050] During use, when the lifting block 241 rises, it can drive the flip frame 331 to rise together, and the flip frame 331 is blocked by the T-shaped block 321, so that the flip frame 331 flips and tilts up, and the flip frame 331 drives the accommodating box 332 to flip together.

[0051] The cam 342 is secured on both sides of the cam 343 and the push-pull 344 is engaged with the push-pull 345, while the push-pull 345 is engaged with the push-pull 345. The cam 342 is engaged with the push-pull 345, and the push-pull 345 is engaged with the push-pull 345. The cam 342 is engaged with the push-pull 345, and the push-pull 345 is engaged with the push-pull 345.

[0052] When the t-shaped block 321 is pressed down to drive the flip frame 331 to flip, the flip frame 331 can drive the short rod 343 to rise. When the short rod 343 rises, it can drive the flip plate 342 to flip upward. At the same time, the short rod 343 moves inside the slide groove 341, and the short rod 343 drives the flip plate 342 to move together. The flip plate 342 drives the semicircular plate 344 to flip and move at the same time. The semicircular plate 344 squeezes the long rod 346 when moving, so that the long rod 346 extends from the inside of the accommodating box 332. When the long rod 346 extends, it drives the fourth spring 345 to extend, making the blocking of the moving 3C product shell packaging box more stable, thereby preventing the 3C product shell packaging box from detaching from the vehicle body 10.

[0053] Working principle: When the packaged 3C product shells need to be placed on the warehouse rack, the staff first puts the 3C product shells into the packaging box and places the packaging box on the rack. When the vehicle body 10 moves to the bottom of the rack, the motor 14 is started, and the motor 14 drives the rotating rod 152 to rotate clockwise, so that the cross plate 151 rises on the first thread 153, and the cross plate 151 drives the bar block 281 and the support plate 12 to rise together, and the packaging box of the 3C product shell on the rack is lifted up by the support plate 12, so that the packaging box is separated from the rack. When the bar block 281 rises, the bar plate is removed from the lifting. The obstruction of the descending block 241 causes the first spring 243 to recover and drive the lifting block 241 to rise together. When the lifting block 241 rises, the limiting block 273 inside the third groove 272 is driven to gradually rise to the bottom of 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 cross plate 151 rises to the top of the first thread 153, the cross plate 151 drives the rotating ring 253 to rise. The rotating ring 253 drives the second spring 252 to contract, and 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 contact the top of the first thread 153 at all times, ensuring that when the rotating rod 152 rotates counterclockwise, the horizontal plate 151 is engaged with the first thread 153). 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 are separated from each other. When the moving block 20 drives the lifting block 241 to disengage from the bottom of the bar block 281, as shown in FIG. If 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, so that the two moving blocks 20 continue to move away. When the lifting block 241 is no longer in contact with the bottom of the packaging box, the first spring 243 recovers and drives the lifting block 241 to rise, restricting both sides of the packaging box. At this time, the limiting 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 limiting block 273 contacts the vertical side of the triangular groove 271. At the same time, the position of the rack 262 can be limited by the limiting block 273, and the motor 14 cannot continue to drive the rotating rod 152 to rotate.

[0054] When the top of the lifting block 241 is no longer in contact with the bottom of the packaging box, the first spring 243 recovers and drives the lifting block 241 to rise. In the process, the lifting block 241 drives the vertical rod 31 inside the T-shaped cutout 30 to rise, and the vertical rod 31 drives the third spring 322 to rise. 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 rising of the T-shaped block 321 will be squeezed by the bottom of the packaging box, so that the T-shaped block 321 drives the third spring 322 to contract, and the lifting block 241 will continue to rise. This causes the T-shaped block 321 to press down the flip frame 331. At this time, when the flip frame 331 flips, it can drive the accommodating box 332 and the flip plate 342 to flip upward together. During the flipping process of the flip plate 342, the long rod 346 can be extended from the inside of the accommodating box 332. The length of the long rod 346 plus the flip frame 331 is added to further increase the blocking area of ​​the side of the packaging box, improve the stability of the packaging box during movement, and prevent the packaging box from slipping off the 3c product shell when the vehicle body 10 is rapidly accelerated or decelerated.

[0055] When the vehicle body 10 drives the packaging box to the designated position, the motor 14 is started, and the motor 14 drives the rotating rod 152 to rotate counterclockwise, and the rotating rod 152 drives the cross 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, and the gear 261 drives the rack 262 to move in the opposite direction, so that the hypotenuse on the triangular groove 271 squeezes the limiting rod, so that the limiting rod descends, and the descent of the limiting rod can drive the lifting block 241 to be retracted into the inside of the first groove 22. When the lifting block 241 descends, the lifting block 241 drives the vertical rod 31 to descend, and the vertical rod 31 drives the third spring 322 to descend, so that the third spring 322 returns to its initial state. In this process, As the flip frame 331 flips down and recovers, the fourth spring 345 recovers, allowing the long rod 346 to re-enter the interior of the accommodating box 332, preventing the flip frame 331 from being blocked by the long rod 346 when it descends. When the T-shaped block 321 is no longer squeezed by the bottom of the packaging box, the lifting block 241 descends to be flush with the bottom of the packaging box. At this time, when the rotating rod 152 continues to rotate, the lifting block 241 can drive the two moving blocks 20 to move horizontally, so that the top of the lifting block 241 contacts the bottom of the packaging box. When the rotating rod 152 continues to rotate, due to the setting of the first thread 153, when the cross plate 151 descends to the bottom of the first thread 153, the cross plate 151 drives the rotating ring 253 to descend The rotating ring 253 drives the second spring 252 to extend, and the second spring 252 pulls the rotating ring 253 to rise. 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, which makes it convenient for the horizontal plate 151 to 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 drops to the bottom of the first thread 153, at this time, 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 bar block 281, the bar 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 further descend, and finally makes the bottom of the lifting block 241 contact the bottom surface inside the first groove 22. At this time, the storage of the lifting block 241 is completed, so that 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, driving the vehicle body 10 to continue subsequent transportation.

[0056] 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 the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An automated transport device for 3C product shells, characterized by: include, A support mechanism comprises a vehicle body (10), a telescopic rod (11) is provided on the top of the vehicle body (10), the top of the telescopic rod (11) is connected to a support plate (12), a storage slot (13) is provided on the top of the vehicle body, a motor (14) is provided at the center of the storage slot (13), and a lifting portion (15) is connected to the support plate (12); A limiting mechanism comprises a moving block (20) and a fixed plate (21) inside the storage slot (13); a first groove (22) and a through-hole (23) are provided on the top of the moving block (20); a blocking portion (24) is provided inside the first groove (22); an elastic portion (25) and a moving portion (26) are connected to the lifting portion (15); a limiting portion (27) is provided on the moving portion (26); and a guiding portion (28) is provided on the support plate (12); The extension mechanism comprises a T-shaped cutout (30) on the blocking portion (24), a vertical rod (31) connected to the center position inside the T-shaped cutout (30), a pressing portion (32) provided on the side wall of the vertical rod (31), a flip portion (33) provided inside the T-shaped cutout (30), and an extension portion (34) provided on the flip portion (33).

2. The automated transport device for 3C product housings according to claim 1, wherein: The lifting portion (15) includes a horizontal plate (151) at the bottom of the support plate (12); the output end of the motor (14) is connected to a rotating rod (152); a first thread (153) is provided at the middle of a side wall of the rotating rod (152); and the support plate (12) is located on the first thread (153).

3. The automated transport device for 3C product housings according to claim 2, wherein: The blocking portion (24) comprises a lifting block (241) inside the first groove (22), 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).

4. The automated transport device for 3C product housings according to claim 3, wherein: The elastic portion (25) comprises a limiting plate (251) at the top of the rotating rod (152), a second spring (252) being connected to the bottom of the limiting plate (251), a rotating ring (253) being connected to the bottom of the second spring (252), and the rotating ring (253) being rotatably connected to the support plate (12).

5. The automatic transport device for 3C product shells according to claim 4, characterized in that: The moving part (26) includes a gear (261) on the rotating rod (152), the gear (261) is located below the first thread (153), and a rack (262) is provided inside the through-hole (23), and the rack (262) is engaged with the gear (261).

6. The automatic transport device for 3C product shells according to claim 5, characterized in that: The limiting portion (27) includes a triangular groove (271) on the rack (262), a third groove (272) is provided on the lifting block (241), and the inner wall of the third groove (272) is connected to a limiting block (273).

7. The automatic transport device for 3C product shells according to claim 6, characterized in that: The guide portion (28) comprises a strip block (281) on the support plate (12), the bottoms of both ends of the strip block (281) are provided with a first inclined surface (282), and the lifting block (241) is provided with a second inclined surface (283).

8. The automatic transport device for 3C product shells according to claim 7, characterized in that: The pressing portion (32) comprises a T-shaped block (321) and a third spring (322) on the side wall of the vertical rod (31), 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 notch (30).

9. The automatic transport device for 3C product shells according to claim 8, characterized in that: The turning portion (33) comprises a turning frame (331) inside the T-shaped cutout (30), and a accommodating box (332) is connected to the top of the turning frame (331).

10. The 3C product shell automatic transportation device according to claim 9, characterized in that: The extension portion (34) includes a slide groove (341) on the flip frame (331), a flip plate (342) is provided inside the T-shaped incision (30), a short rod (343) is provided on the side wall of the flip plate (342), a semicircular plate (344) is provided on the top of the flip plate (342), the short rod (343) is located inside the slide groove (341), the inner wall of the accommodating box (332) is connected to a fourth spring (345), and the fourth spring (345) is connected to a long rod (346).

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