A high-stability layer-by-layer unstacking device

Abstract

The present application relates to the technical field of goods stacking, and in particular to a layer-by-layer unstacking equipment with high stability, comprising a frame body, a driving structure is installed on the outer wall of the gear set mounting plate, a lifting structure is installed on the upper part of the bottom plate, a clamping structure is installed on the inner wall of the side plate, a buffer structure is installed on the inner end center of the clamping plate in the clamping structure, and a reciprocating structure is installed on the outer end face of the front and rear side plates. Through the cooperation between the driving shaft, the push rod, the lifting turntable, the clamping turntable, the pushing-out turntable, the feeding turntable and the retracting turntable, the push rod counterclockwise drives the rotating drums on the lifting turntable, the clamping turntable, the pushing-out turntable, the feeding turntable and the retracting turntable in turn, so that each turntable rotates 72° around its own axis, and then drives the lifting structure, the clamping structure and the reciprocating structure to complete the corresponding unstacking steps. The push rod and the driven turntable are arranged to switch each step of the unstacking process by a mechanical structure, the setting of the electrical detection elements is reduced, and the stability of the unstacking is improved.

Description

Technical Field

[0001] This invention relates to the field of cargo stacking technology, specifically to a highly stable layer-by-layer destabilization device. Background Technology

[0002] To improve efficiency during transportation, goods are often stacked and transported together. However, during subsequent loading, these stacks need to be destacking, which requires a destacking machine. Currently, destacking machines rely on electrical component detection for transitions between destacking steps. These components frequently malfunction during operation, affecting destacking efficiency.

[0003] Existing depalletizers often require multiple motors to perform multiple mechanical actions, resulting in high energy consumption and low utilization.

[0004] Meanwhile, the clamping process of existing technologies mostly uses thread control to move inward synchronously to complete the clamping. However, when processing goods of different sizes, users cannot actually guarantee the accuracy of thread control. Too little force will easily cause the clamping to be loose, while too much force will easily damage the goods, making the actual use process very inconvenient. Summary of the Invention

[0005] The purpose of this invention is to solve the problems of existing depalletizers, which often require multiple motors to perform multiple mechanical actions, resulting in high energy consumption, low utilization rate, and inconvenience in the actual use of goods of different sizes, where users cannot guarantee the accuracy of thread control, and too little force can easily cause loose clamping, while too much force can easily damage the goods. Therefore, this invention proposes a highly stable layer-by-layer depalletizer.

[0006] To achieve the above objectives, the present invention provides the following technical solution: Design a highly stable layer-by-layer destabilizing device, including a frame, which is composed of a base plate, side plates, right-angle bent plates, and a gear set mounting plate. The outer sides of the side plates are fixedly connected to the gear set mounting plate via right-angle bent plates. The base plate is fixedly connected to the lower right side of the inner wall of the side plates. A drive structure is installed on the outer wall of the gear set mounting plate. A lifting structure is installed on the upper part of the base plate. A clamping structure is installed on the upper inner wall of the side plates. A buffer structure is installed at the center of the inner end of the clamping plate in the clamping structure. A reciprocating structure is installed on the outer end face of the front and rear side plates. A conveyor table is installed on the left inner end of the side plates. A conveyor roller is installed at the center of the inner wall of the conveyor table. Arc-shaped grooves three, two, and one are respectively machined on the upper two sides and the lower right inner wall of the side plates.

[0007] Preferably, the drive structure consists of a drive motor, a motor base, a central fixed plate, a lever, a driven turntable, a driven gear structure, a drive shaft, and a pop-out structure; The outer wall of the drive motor is fixedly connected to the front side plate through the motor base. The output shaft of the drive motor is fixedly connected to the drive shaft. The end of the drive shaft is connected to the lever through a pop-out structure. The rotation center side of the lever can slide on the inner wall of the drive shaft. The outer wall of the lever is rotatably connected to the central fixed plate through the bearing. The central fixed plate is fixedly connected to the gear set mounting plate. Multiple driven turntables are equidistantly distributed on the outside of the central fixed plate. The rear of the multiple driven turntables is connected to a driven gear structure. The pop-out structure consists of an electromagnet, a magnet, and a spring. The electromagnet is fixedly connected to the inner wall of the drive shaft, and the spring is installed inside the electromagnet. The magnet is fixedly connected to one side of the rotation center of the lever, and the two sides of the spring are fixedly connected to the magnet and the electromagnet, respectively.

[0008] Preferably, the driven turntable includes a lifting turntable, a clamping turntable, a pushing turntable, a discharging turntable, a retracting turntable, a rotating drum, and an extended drum; The lifting turntable, clamping turntable, pushing turntable, feeding turntable, and retracting turntable are distributed counterclockwise on the outside of the central fixed plate. The front outer side of the lifting turntable, clamping turntable, pushing turntable, feeding turntable, and retracting turntable are all fixedly connected to a rotating cylinder. The front end of the rotating cylinder at the lifting turntable is fixedly connected to an extension cylinder.

[0009] Preferably, the driven gear structure includes a lifting shaft, a clamping shaft, an ejecting shaft, a feeding shaft, a retracting shaft, a speed regulating gear set, and a reversing gear set; The lifting shaft is fixedly connected to the rear center of the lifting turntable, the clamping shaft is fixedly connected to the rear center of the clamping turntable, the ejection shaft is fixedly connected to the rear center of the ejection turntable, the feeding shaft is fixedly connected to the rear center of the feeding turntable, and the retraction shaft is fixedly connected to the rear center of the retraction turntable. The ends of the lifting shaft, feeding shaft, and retraction shaft are connected to a speed regulating gear set and a direction changing gear set, and the ends of the clamping shaft and ejection shaft are connected to a speed regulating gear set.

[0010] Preferably, the speed regulating gear set consists of a spur gear one, a spur gear two, a gear support shaft one, and a gear support shaft two; the direction changing gear set consists of a helical gear one, a helical gear two, a spur gear three, and a spur gear four. Multiple spur gears one are fixedly connected to the outer walls of the lifting shaft, clamping shaft, pushing shaft, feeding shaft, and retracting shaft. Spur gears two are meshed with the outer walls of the spur gears one. Each spur gear two is fixedly connected to the shoulder of the outer wall of the gear support shaft one. A spur gear four is fixedly connected to the end of the gear support shaft one. A spur gear three meshes with the upper part of the outer wall of the spur gear four. The spur gear three is fixedly connected to the outer wall of the gear support shaft two. Helical gears two are fixedly connected to the end of the lifting vertical shaft one in the lifting structure. The upper part of the outer wall of the helical gear two is rotatably connected to the corresponding gear support shaft two via helical gears one.

[0011] Preferably, the lifting structure includes a first lifting vertical shaft, a second lifting vertical shaft, a vertical bolt, a lifting timing belt, a lifting plate, and a first threaded block; The upper end of the lifting vertical shaft one is rotatably connected to the lifting shaft through helical gear one, helical gear two, and speed regulating gear set. Multiple lifting vertical shafts two are rotatably connected to the inner walls of the four corners of the base plate. The outer walls of the lifting vertical shafts two are rotatably connected to the lifting vertical shaft one through lifting synchronous belts. Vertical bolts are fixed to the upper ends of the lifting vertical shafts two. Lifting plates are distributed on the outer walls of the vertical bolts. Threaded blocks one are fixed to the inner walls of the four corners of the lifting plates. The inner walls of the threaded blocks one are threadedly connected to the vertical bolts.

[0012] Preferably, the clamping structure consists of a clamping drive shaft, a clamping timing belt, a feeding timing belt, a first driving timing belt, a first clamping rotating shaft, a second clamping rotating shaft, a second driving timing belt, a second threaded block, and a clamping plate. The clamping drive shaft is rotatably connected to the inner wall of the upper right corner of the side plate. The outer wall of the clamping drive shaft is rotatably connected to the feeding shaft via a feeding timing belt, spur gear four, spur gear three, and a speed regulating gear set. The outer wall of the clamping drive shaft is rotatably connected to the clamping shaft via a clamping timing belt and a speed regulating gear set. The inner side of the outer wall of the clamping drive shaft is rotatably connected to the clamping shaft one and the timing belt adjusting shaft in the reciprocating structure via a driving timing belt one. The outer wall of the clamping shaft one is rotatably connected to the clamping shaft two via a driving timing belt two. Threaded blocks two are threadedly connected to both sides of the outer walls of the clamping shaft one and the clamping shaft two. A clamping plate is fixedly connected to the inner end of the crossbeam of the threaded block two.

[0013] Preferably, the reciprocating structure comprises a timing belt ejection mechanism, a timing belt retraction mechanism, a reciprocating gear and rack structure, an adjusting gear and rack structure, a movable sleeve one and a movable sleeve two, a timing belt adjusting shaft, and a gear timing belt. In the reciprocating gear rack structure, the outer wall of the reciprocating gear shaft can be rotatably connected to the push-out shaft via a push-out synchronous belt and a speed-regulating gear set. The outer wall of the reciprocating gear shaft in the reciprocating gear rack structure can also be rotatably connected to the retracting shaft via a retracting synchronous belt, spur gear four, spur gear three, and a speed-regulating gear set. The outer wall of the reciprocating gear shaft in the reciprocating gear rack structure is rotatably connected to the outer wall of the adjusting gear shaft in the adjusting gear rack structure via a gear synchronous belt. A movable sleeve one is installed on the right inner wall of the reciprocating rack in the reciprocating gear rack structure. A movable sleeve two is installed on the lower inner wall of the adjusting rack in the adjusting gear rack structure. A synchronous belt adjusting shaft is rotatably connected to the inner side of the sliding rod two in the movable sleeve two.

[0014] Preferably, the reciprocating gear rack structure consists of a reciprocating gear shaft, a reciprocating gear, a reciprocating rack, a rack fixing slide rod 1, and a fixing slide rail 1, and the movable sleeve 1 consists of a sliding rod 1 and a sleeve 1; The rear end of the reciprocating gear shaft is fixedly connected to the reciprocating gear. A reciprocating rack is meshed with the upper part of the outer wall of the reciprocating gear. The reciprocating rack is fixedly connected to the lower end of the rack fixing slide rod one. The outer wall of the rack fixing slide rod one is slidably connected to the fixed slide rail one. The inner wall of the fixed slide rail one is machined with a slide groove one. The inner wall of the slide groove one is slidably connected to the rack fixing slide rod one. The upper right side of the outer wall of the rack fixing slide rod one is fixedly connected to the sleeve. The inside of the sleeve is slidably connected to the sliding rod one. The upper inner end of the sliding rod one is rotatably connected to the clamping shaft one.

[0015] The adjusting gear rack structure consists of an adjusting gear shaft, an adjusting gear adjusting rack, a rack fixing slide rod two, and a fixing slide rail two; the movable sleeve two consists of a sliding rod two and a sleeve two. The rear end of the adjusting gear shaft is fixedly connected to the adjusting gear. An adjusting rack is meshed with the right side of the outer wall of the adjusting gear. The adjusting rack is fixedly connected to the left side of the rack fixing slide rod two. The outer wall of the rack fixing slide rod two is slidably connected to the fixed slide rail two. The inner wall of the fixed slide rail two is machined with a slide groove two. The inner wall of the slide groove two is slidably connected to the rack fixing slide rod two. The lower right end of the outer wall of the rack fixing slide rod two is fixedly connected to the sleeve two. The inner wall of the sleeve two is slidably connected to the sliding rod two. The inner right end of the sliding rod two is rotatably connected to the synchronous belt adjusting shaft.

[0016] Preferably, the buffer structure includes a bracket, a crossbar, a clamping plate, a slider, a second spring, a second crossbar, a second base, a first base, a first spring, and a connecting rod; Multiple brackets are fixedly connected to the inner end of the clamping plate. The inner wall of each bracket end is slidably connected to a slider. Both ends of the first crossbar are fixedly connected to the slider, and both sides of the outer wall of the first crossbar are slidably connected to a base. Both ends of the second crossbar are fixedly connected to the bracket, and both sides of the outer wall of the second crossbar are slidably connected to a base. A connecting rod is provided on the inner side of the base and the first base. Both sides of the connecting rod are rotatably connected to the base and the first base respectively through pins. Both ends of the first spring are fixedly connected to the first base and the slider respectively. Both ends of the second spring are fixedly connected to the bases on both sides respectively.

[0017] The present invention proposes a highly stable layer-by-layer destabilizing device, the advantages of which are: By coordinating the drive motor, drive shaft, lever, lifting turntable, clamping turntable, ejecting turntable, discharging turntable, and retracting turntable, the drive motor can drive the drive shaft to rotate the lever. The lever rotates counterclockwise in sequence to move the drums on the lifting turntable, clamping turntable, ejecting turntable, discharging turntable, and retracting turntable, causing each turntable to rotate 72° around its own axis in sequence. This, in turn, drives the lifting structure, clamping structure, and reciprocating structure to complete the corresponding destacking steps. By setting up the lever and driven turntable, the switching of each step in the destacking process is realized by mechanical structure, reducing the need for electrical detection components and improving the stability of destacking. By coordinating the lifting shaft, clamping shaft, pushing shaft, feeding shaft, retracting shaft, driven gear structure, lifting structure, clamping structure, and reciprocating structure, the lifting shaft, clamping shaft, pushing shaft, feeding shaft, and retracting shaft can obtain the corresponding required different output transmission ratios and output directions through the control of the driven gear structure, thus converting the same power source into different mechanical actions and improving energy utilization. Through the cooperation of the clamping plate, clamping plate, bracket, base one, base two, spring one, and spring two, the clamping plate located on the inner side of the clamping plate contacts the goods first when the clamping plate moves inward synchronously. As the clamping plate continues to move inward, the distance between the bracket and the clamping plate continuously decreases. At this time, base two continuously moves outward while base one continuously contracts inward, squeezing spring one and spring two. After the clamping plate is pressed tightly against the goods, the bracket can still move a certain distance as a buffer, providing the operator who controls the rotation of the thread with sufficient observation and operation time to ensure the stable and accurate clamping of the goods. This effectively avoids the problem that users cannot actually guarantee the accuracy of thread control during the processing of goods of different sizes. Insufficient force can easily cause loose clamping, while excessive force can easily damage the goods, causing great inconvenience in the actual use process. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the front exterior structure of the present invention; Figure 2 For the present invention Figure 1 A schematic diagram of the structure excluding the right-angled bent plate; Figure 3 For the present invention Figure 2 Front view structural diagram; Figure 4 This is a schematic diagram of the lifting structure in this invention; Figure 5 This is a schematic diagram of the clamping structure in this invention; Figure 6 This is a schematic diagram of the reciprocating structure in this invention; Figure 7 This is a schematic diagram of the external structure of the right-angled bend in this invention; Figure 8 This is a rear view structural diagram of the right-angled curved plate in this invention; Figure 9 This is a schematic diagram of the structure of the speed regulating gear set and the reversing gear set in this invention; Figure 10 This is a schematic diagram of the lever structure in this invention; Figure 11 This is a schematic diagram of the buffer structure in this invention.

[0019] In the diagram: 1. Frame; 11. Base plate; 12. Side plate; 121. Arc-shaped slide groove one; 122. Arc-shaped slide groove two; 123. Arc-shaped slide groove three; 13. Right-angle bent plate; 14. Gear set mounting plate; 2. Drive structure; 21. Drive motor; 22. Motor base; 23. Central fixing plate; 24. Lever; 25. Driven turntable; 251. Lifting turntable; 252. Clamping turntable; 253. Push-out turntable; 254. Discharge turntable; 255. Retracting turntable; 256. Rotary drum; 257. Extended drum; 26. Driven gear structure; 261. Lifting shaft; 262. Clamping shaft; 263. Push-out shaft. 264. Feeding shaft; 265. Retraction shaft; 266. Speed ​​regulating gear set; 2661. Spur gear one; 2662. Spur gear two; 2663. Gear support shaft one; 2664. Gear support shaft two; 267. Reversing gear set; 2671. Helical gear one; 2672. Helical gear two; 2673. Spur gear three; 2674. Spur gear four; 27. Drive shaft; 28. Pop-out structure; 281. Electromagnet; 282. Spring three; 283. Magnet; 3. Lifting structure; 31. Lifting vertical shaft one; 32. Lifting vertical shaft two; 33. Vertical bolt; 34. Lifting synchronous belt; 35. Lifting plate; 3 6. Threaded block one; 4. Clamping structure; 41. Clamping drive shaft; 42. Clamping synchronous belt; 43. Discharging synchronous belt; 44. Driving synchronous belt one; 45. Clamping rotating shaft one; 46. Clamping rotating shaft two; 47. Driving synchronous belt two; 48. Threaded block two; 49. Clamping plate; 5. Reciprocating structure; 51. Pushing out synchronous belt; 52. Retracting synchronous belt; 53. Reciprocating gear and rack structure; 531. Reciprocating gear shaft; 532. Reciprocating gear; 533. Reciprocating rack; 534. Rack fixing slide bar one; 535. Fixing slide rail one; 5351. Slide groove one; 54. Adjusting gear and rack structure; 541. Adjusting gear rotation... 542. Shaft, 543. Adjusting gear, 544. Adjusting rack, 545. Rack fixing slide bar II, 546. Fixed slide rail II, 547. Slide groove II, 55. Movable sleeve I, 551. Sliding rod I, 552. Sleeve I, 56. Movable sleeve II, 561. Sliding rod II, 562. Sleeve II, 57. Synchronous belt adjusting shaft, 58. Gear synchronous belt, 6. Conveyor table, 61. Conveyor roller, 7. Buffer structure, 71. Support, 72. Crossbar I, 73. Clamping plate, 74. Slider, 75. Spring II, 76. Crossbar II, 77. Base II, 78. Base I, 79. Spring I, 710. Connecting rod. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings: See attached document Figure 1-11In this embodiment, a highly stable layer-by-layer destabilizing device includes a frame 1, which is composed of a base plate 11, side plates 12, right-angle bent plates 13, and gear set mounting plates 14. The outer sides of the outer walls of the side plates 12 are fixedly connected to the gear set mounting plates 14 via right-angle bent plates 13. The base plate 11 is fixedly connected to the lower right side of the inner wall of the side plates 12. A drive structure 2 is installed on the outer wall of the gear set mounting plates 14. A lifting structure 3 is installed on the upper part of the base plate 11. A clamping structure 4 is installed on the upper part of the inner wall of the side plates 12. A buffer structure 7 is installed at the center of the inner end of the clamping plate 49 in the clamping structure 4. A reciprocating structure 5 is installed on the outer end face of the front and rear side plates 12. A conveying platform 6 is installed on the left side of the inner end of the side plates 12. A conveying roller 61 is installed at the center of the inner wall of the conveying platform 6. The goods on its surface can be conveyed outward through the conveying roller 61.

[0021] See attached document Figure 1-11 In this embodiment, the drive structure 2 consists of a drive motor 21, a motor base 22, a central fixed plate 23, a lever 24, a driven turntable 25, a driven gear structure 26, a drive shaft 27, and a pop-out structure 28. The outer wall of the drive motor 21 is fixedly connected to the front side plate 12 via the motor base 22. The model of the drive motor 21 can be determined according to the specific application. The output shaft of the drive motor 21 is fixedly connected to the drive shaft 27. The end of the drive shaft 27 is connected to the lever 24 via the pop-out structure 28. The lever 24 can be adjusted in position by the pop-out structure 28. The lever 24 can move inside the drive shaft 27. The lever 24 can be inserted into the protrusion inside the drive shaft 27 for rotation transmission. The rotation center side of the lever 24 can slide on the inner wall of the drive shaft 27. The outer wall of the lever 24 is rotatably connected to the central fixed plate 23 via the bearing. The central fixed plate 23 is fixedly connected to the gear set mounting plate 14. Multiple driven turntables 25 are equidistantly distributed on the outer side of the central fixed plate 23. The multiple driven turntables 25 are rotatably connected to the gear set mounting plate 14 respectively. The rear of the multiple driven turntables 25 is connected to the driven gear structure 26. The pop-out structure 28 consists of an electromagnet 281, a spring 282, and a magnet 283. The electromagnet 281 is fixedly connected to the inner wall of the drive shaft 27, and the spring 282 is installed inside the electromagnet 281. The magnet 283 is fixedly connected to one side of the rotation center of the lever 24. The elastic coefficient of the spring 282 can be determined according to the specific application. The model of the electromagnet 281 can be determined according to the specific application. The two sides of the spring 282 are fixedly connected to the magnet 283 and the electromagnet 281, respectively.

[0022] Driven turntable 25 includes lifting turntable 251, clamping turntable 252, pushing turntable 253, discharging turntable 254, retracting turntable 255, rotating drum 256 and extension drum 257; The lifting turntable 251, clamping turntable 252, pushing turntable 253, feeding turntable 254, and retracting turntable 255 are distributed counterclockwise on the outside of the central fixed plate 23. The front outer side of the lifting turntable 251, clamping turntable 252, pushing turntable 253, feeding turntable 254, and retracting turntable 255 are all fixedly connected to a rotating cylinder 256. The front end of the rotating cylinder 256 at the lifting turntable 251 is fixedly connected to an extension cylinder 257. The extension cylinder 257 is only machined at the lifting turntable 251.

[0023] Driven gear structure 26 includes lifting shaft 261, clamping shaft 262, pushing shaft 263, feeding shaft 264, retracting shaft 265, speed regulating gear set 266, and reversing gear set 267; The lifting shaft 261 is fixedly connected to the rear center of the lifting turntable 251, the clamping shaft 262 is fixedly connected to the rear center of the clamping turntable 252, the ejection shaft 263 is fixedly connected to the rear center of the ejection turntable 253, the discharge shaft 264 is fixedly connected to the rear center of the discharge turntable 254, and the retraction shaft 265 is fixedly connected to the rear center of the retraction turntable 255. The speed regulating gear set 266 is used to change the transmission ratio of the input and output ends. The ends of the lifting shaft 261, the discharge shaft 264, and the retraction shaft 265 are connected to the speed regulating gear set 266 and the reversing gear set 267. The reversing gear set 267 is used to change the rotation direction of the input and output ends. The ends of the clamping shaft 262 and the ejection shaft 263 are connected to the speed regulating gear set 266.

[0024] Speed ​​regulating gear set 266 consists of spur gear 1 2661, spur gear 2 2662, gear support shaft 1 2663, and gear support shaft 2 2664. Reversing gear set 267 consists of helical gear 1 2671, helical gear 2 2672, spur gear 3 2673, and spur gear 4 2674. Multiple spur gears 1 2661 are fixedly connected to the outer wall of lifting shaft 261, clamping shaft 262, pushing shaft 263, discharging shaft 264, and retracting shaft 265. The outer wall of spur gear 1 2661 is meshed with spur gear 2662. Spur gear 2662 is fixedly connected to the shoulder of the outer wall of gear support shaft 2663. Spur gear 3 2673 is fixedly connected to the end of gear support shaft 2663. Spur gear 4 2674 meshes with the upper part of the outer wall of spur gear 3 2673. Spur gear 4 2674 is fixedly connected to the outer wall of gear support shaft 2664. Helical gear 2 2672 is fixedly connected to the end of lifting vertical shaft 31 in lifting structure 3. The upper part of the outer wall of helical gear 2 2672 is rotatably connected to the corresponding gear support shaft 2664 through helical gear 1 2671.

[0025] See attached document Figure 1-11 In this embodiment, the lifting structure 3 includes a lifting vertical shaft 31, a lifting vertical shaft 32, a vertical bolt 33, a lifting synchronous belt 34, a lifting plate 35, and a threaded block 36. The upper end of the lifting vertical shaft 31 is rotatably connected to the lifting shaft 261 via helical gear 2671, helical gear 2672, and speed regulating gear set 266. The lifting vertical shaft 31 can drive the lifting vertical shaft 32 to rotate synchronously via the lifting synchronous belt 34. Multiple lifting vertical shafts 32 are rotatably connected to the inner walls of the four corners of the base plate 11. The outer walls of the lifting vertical shafts 32 are rotatably connected to the lifting vertical shaft 31 via the lifting synchronous belt 34. The upper end of the lifting vertical shaft 32 is fixedly connected to a vertical bolt 33. The rotation of the vertical bolt 33 can control the height adjustment of the lifting plate 35. The outer walls of the vertical bolt 33 are distributed with lifting plates 35, and the inner walls of the four corners of the lifting plate 35 are fixedly connected to threaded blocks 36. The inner walls of the threaded blocks 36 are threadedly connected to the vertical bolts 33.

[0026] See attached document Figure 1-11 In this embodiment, the clamping structure 4 consists of a clamping drive shaft 41, a clamping timing belt 42, a feeding timing belt 43, a first driving timing belt 44, a first clamping rotating shaft 45, a second clamping rotating shaft 46, a second driving timing belt 47, a second threaded block 48, and a clamping plate 49. The clamping drive shaft 41 is rotatably connected to the inner wall of the upper right corner of the side plate 12. The outer wall of the clamping drive shaft 41 is rotatably connected to the feeding shaft 264 via the feeding timing belt 43, spur gear four 2674, spur gear three 2673, and speed regulating gear set 266. The outer wall of the clamping drive shaft 41 is rotatably connected to the clamping shaft 262 via the clamping timing belt 42 and speed regulating gear set 266. The inner side of the outer wall of the clamping drive shaft 41 is connected to the clamping shaft one 45 and the reciprocating structure 5 via the driving timing belt one 44. The timing belt adjustment shaft 57 is rotatably connected, and the clamping shaft 1 45 and clamping shaft 2 46 can be rotated synchronously to control the movement of the threaded block 2 48 inward or outward. The outer wall of the clamping shaft 1 45 is rotatably connected to the clamping shaft 2 46 via the driving timing belt 2 47. Threaded blocks 2 48 are threadedly connected to both sides of the outer walls of the clamping shaft 1 45 and clamping shaft 2 46. A clamping plate 49 is fixed to the inner end of the crossbeam of the threaded block 2 48. The inward movement of the clamping plate 49 can clamp the goods.

[0027] See attached document Figure 1-11 In this embodiment, the reciprocating structure 5 consists of a timing belt ejection 51, a timing belt retraction 52, a reciprocating gear and rack structure 53, an adjusting gear and rack structure 54, a movable sleeve 1 55 and a movable sleeve 2 56, a timing belt adjusting shaft 57, and a gear timing belt 58. In the reciprocating gear rack structure 53, the outer wall of the reciprocating gear shaft 531 can be rotatably connected to the push-out shaft 263 via the push-out timing belt 51 and the speed regulating gear set 266. The outer wall of the reciprocating gear shaft 531 in the reciprocating gear rack structure 53 can be rotatably connected to the retraction shaft 265 via the retraction timing belt 52, spur gear four 2674, spur gear three 2673, and the speed regulating gear set 266. The outer wall of the reciprocating gear shaft 531 in the reciprocating gear rack structure 53 is rotatably connected to the outer wall of the adjusting gear shaft 541 in the adjusting gear rack structure 54 via the gear timing belt 58. A movable sleeve one 55 is installed on the right inner wall of the reciprocating rack 533 in the reciprocating gear rack structure 53. A movable sleeve two 56 is installed on the lower inner wall of the adjusting rack 543 in the adjusting gear rack structure 54. A timing belt adjusting shaft 57 is rotatably connected to the inner side of the sliding rod two 561 in the movable sleeve two 56.

[0028] The reciprocating gear and rack structure 53 consists of a reciprocating gear shaft 531, a reciprocating gear 532, a reciprocating rack 533, a rack fixing slide bar 534, and a fixed slide rail 535. The movable sleeve 55 consists of a sliding rod 551 and a sleeve 552. The rear end of the reciprocating gear shaft 531 is fixedly connected to the reciprocating gear 532. A reciprocating rack 533 is meshed with the upper part of the outer wall of the reciprocating gear 532. The reciprocating gear 532 can drive the reciprocating rack 533 to move laterally. The reciprocating rack 533 is fixedly connected to the lower end of the rack fixing slide rod 534. The outer wall of the rack fixing slide rod 534 is slidably connected to the fixed slide rail 535. The inner wall of the fixed slide rail 535 is machined with a groove 5351. The inner wall of the groove 5351 is slidably connected to the rack fixing slide rod 534. The upper right side of the outer wall of the rack fixing slide rod 534 is fixedly connected to the sleeve 552. The inner side of the sleeve 552 is slidably connected to the sliding rod 551. The upper inner end of the sliding rod 551 is rotatably connected to the clamping shaft 45.

[0029] The adjusting gear and rack structure 54 consists of an adjusting gear shaft 541, an adjusting gear 542, an adjusting rack 543, a rack fixing slide rod 544, and a fixing slide rail 545. The movable sleeve 56 consists of a sliding rod 561 and a sleeve 562. The rear end of the adjusting gear shaft 541 is fixedly connected to the adjusting gear 542. The adjusting gear 542 has an adjusting rack 543 meshing with the right side of its outer wall. The adjusting gear 542 can drive the adjusting rack 543 to move vertically. The adjusting rack 543 is fixedly connected to the left side of the rack fixing slide rod 544. The outer wall of the rack fixing slide rod 544 is slidably connected to the fixed slide rail 545. The inner wall of the fixed slide rail 545 has a groove 5451. The inner wall of the groove 5451 is slidably connected to the rack fixing slide rod 544. The lower right end of the outer wall of the rack fixing slide rod 544 is fixedly connected to the sleeve 562. The inner wall of the sleeve 562 is slidably connected to the sliding rod 561. The inner right end of the sliding rod 561 is rotatably connected to the synchronous belt adjusting shaft 57.

[0030] Through the coordination between the drive motor 21, the drive shaft 27, the lever 24, the lifting turntable 251, the clamping turntable 252, the pushing turntable 253, the feeding turntable 254, and the retracting turntable 255, the drive motor 21 can drive the drive shaft 27 to drive the lever 24 to rotate. The lever 24 then sequentially moves the rotating drums 256 on the lifting turntable 251, the clamping turntable 252, the pushing turntable 253, the feeding turntable 254, and the retracting turntable 255 counterclockwise, causing each turntable to rotate 72° around its own axis in sequence. This, in turn, drives the lifting structure 3, the clamping structure 4, and the reciprocating structure 5 to complete the corresponding destacking steps. By setting the lever 24 and the driven turntable 25, the switching of each step in the destacking process is realized by a mechanical structure, reducing the need for electrical detection components and improving the stability of destacking. By coordinating the lifting shaft 261, clamping shaft 262, pushing shaft 263, discharging shaft 264, retracting shaft 265, driven gear structure 26, lifting structure 3, clamping structure 4, and reciprocating structure 5, the lifting shaft 261, clamping shaft 262, pushing shaft 263, discharging shaft 264, and retracting shaft 265 can obtain corresponding and different output transmission ratios and output directions through the control of driven gear structure 26, thus converting the same power source into different mechanical actions and improving energy utilization.

[0031] See attached document Figure 1-11 In this embodiment, the buffer structure 7 includes a bracket 71, a crossbar 72, a clamping plate 73, a slider 74, a spring 75, a crossbar 76, a base 77, a base 78, a spring 79, and a connecting rod 710. Multiple supports 71 are fixedly connected to the inner end of the clamping plate 49. The inner wall of the end of each support 71 is slidably connected to a slider 74. The two ends of the first crossbar 72 are fixedly connected to the slider 74, and the two sides of the outer wall of the first crossbar 72 are slidably connected to a base 78. When the clamping plate 73 moves close to the support 71, the second base 77 moves inward and the first base 78 moves outward. The two ends of the second crossbar 76 are fixedly connected to the support 71, and the two sides of the outer wall of the second crossbar 76 are slidably connected to a base 77. A connecting rod 710 is provided on the inner side of the second base 77 and the first base 78. The two sides of the connecting rod 710 are rotatably connected to the second base 77 and the first base 78 respectively through pins. The two ends of the first spring 79 are fixedly connected to the first base 78 and the slider 74 respectively. The two ends of the second spring 75 are fixedly connected to the two sides of the second base 77 respectively. The elastic coefficients of the first spring 79 and the second spring 75 can be determined according to the specific application.

[0032] Through the cooperation between clamping plate 49, clamping plate 73, bracket 71, base 2 77, base 1 78, spring 1 76, and spring 2 75, when clamping plate 49 moves inward synchronously, clamping plate 73, located on the inner side of clamping plate 49, contacts the goods first. As clamping plate 49 continues to move inward, the distance between bracket 71 and clamping plate 73 continuously decreases. At this time, base 1 78 continuously moves outward and base 2 77 continuously contracts inward, squeezing spring 1 76 and spring 2 74. After clamping plate 73 is pressed tightly against the goods, bracket 71 can still move a certain distance as a buffer, providing the operator controlling the rotation of the thread with sufficient observation and operation time to ensure stable and accurate clamping of the goods. This effectively avoids the problem that users cannot actually guarantee the accuracy of thread control during the processing of goods of different sizes. Insufficient force can easily cause loose clamping, while excessive force can easily damage the goods, causing great inconvenience in the actual use process.

[0033] Working principle: This invention is mainly used to destabilize multi-layer stacked goods from top to bottom. The entire destabilization process is divided into six steps: lifting, clamping, pushing out, discharging, retracting, and resetting. The drive motor 21 drives the drive shaft 27, which in turn drives the lever 24 to rotate. The lever 24 rotates counterclockwise to sequentially move the rotating drum 256 on the lifting turntable 251, clamping turntable 252, pushing turntable 253, discharging turntable 254, and retracting turntable 255, so that each turntable rotates 72° around its own axis in sequence, thereby driving the lifting structure 3, clamping structure 4, and reciprocating structure 5 to complete the corresponding destabilization steps. When the goods to be destashed are transported to the lifting plate 35, the drive motor 21 drives the lifting turntable 251 to rotate via the lever 24. The lifting turntable 251 drives the lifting vertical shaft 31 to rotate via the lifting shaft 261, the speed regulating gear set 266, the first helical gear 2671, and the second helical gear 2672. Then, through the lifting synchronous belt 34, it drives the four second lifting vertical shafts 32 and the vertical studs 33 fixedly connected to the second lifting vertical shafts 32 to rotate. Due to the threaded engagement between the vertical studs 33 and the first threaded block 36, the first threaded block 36 moves vertically upward along the vertical studs 33, thereby driving the lifting plate 35 and the goods on the lifting plate 35 to move vertically upward. When the topmost stack of goods to be destabilized enters the middle area of ​​the clamping plate, the lever 24 separates from the lifting turntable 251, and the clamping turntable 252 begins to rotate. The clamping turntable 252 drives the gear support shaft 2663 to rotate through the clamping shaft 262 and the speed regulating gear set 266. Through the clamping timing belt 42, the clamping transmission shaft 45, the clamping transmission shaft 46, the driving timing belt 44, and the driving timing belt 47, the clamping shaft 45 and the clamping shaft 46 rotate. Due to the threaded engagement between the external threads at both ends of the clamping shaft 45 and the threaded block 48, the threaded blocks 48 at both ends move towards the center, causing the clamping plate 49 to move synchronously and clamp the topmost stack of goods to be destabilized. As the clamping plates 49 move inward synchronously, the clamping plate 73 located inside the clamping plates 49 contacts the goods first. As the clamping plates 49 continue to move inward, the distance between the bracket 71 and the clamping plate 73 continuously decreases. At this time, the base 1 78 moves outward continuously while the base 2 77 contracts inward continuously, compressing the springs 1 76 and 2 74. Compared to existing clamping technologies, which mostly use threaded control for synchronous inward movement, this method cannot guarantee the accuracy of threaded control during the processing of goods of different sizes. Insufficient force can easily lead to incomplete clamping. If the clamping force is too tight, it can easily damage the goods, causing great inconvenience in the actual use process. Therefore, this design incorporates a buffer structure 7. When the clamping plate 49 moves inward, after the clamping plate 73 is pressed tightly against the goods, the bracket 71 can still move a certain distance as a buffer, providing the operator who controls the rotation of the thread with sufficient observation and operation time to ensure the stable and accurate clamping of the goods. This effectively avoids the problem that users cannot actually guarantee the accuracy of thread control during the processing of goods of different sizes. Too little force can easily cause the clamping to be loose, while too much force can easily damage the goods, causing great inconvenience in the actual use process.

[0034] When the clamping action is completed, the lever 24 starts to rotate the push-out turntable 253. The push-out turntable 253 drives the gear support shaft 2663 to rotate through the push-out shaft 263 and the speed regulating gear set 266. Through the push-out timing belt 51, the reciprocating gear shaft 531, the gear timing belt 58, and the adjusting gear shaft 541, the reciprocating gear 532 and the adjusting gear 542 are driven to rotate. Due to the gear and rack cooperation, the reciprocating rack 533 is pushed outward and the adjusting rack 543 is pushed upward. Through the rack fixing slide bar 534, the movable sleeve 55, the rack fixing slide bar 544, and the movable sleeve 56, the clamping shaft 45 and the timing belt adjusting shaft 57 are driven to slide along the arc-shaped slide groove 121 and the arc-shaped slide groove 122 respectively, thereby moving the goods clamped by the clamping plate 49 to the position of the conveyor table 6, while keeping the length of the drive timing belt 44 unchanged. When the goods held by the clamping plate 49 move to the position of the conveyor table 6, the lever 24 starts to turn the feeding turntable 254. The feeding turntable 254 drives the gear support shaft 2664 to rotate through the feeding shaft 264, the speed regulating gear set 266, the spur gear 3 2673, and the spur gear 4 2674. Through the feeding synchronous belt 43, the clamping transmission shaft 41, the driving synchronous belt 1 44, and the driving synchronous belt 2 47, the clamping shaft 1 41 and the clamping shaft 2 46 rotate in opposite directions, thereby driving the clamping plate 49 to move back and forth to both sides. The goods are placed on the conveyor table 6 and transported to the next process by the conveyor roller 61. When the clamping plate 49 moves to the initial position, the lever 24 starts to rotate the retraction turntable 255. The retraction turntable 255 drives the gear support shaft 2664 to rotate through the retraction shaft 265, the speed regulating gear set 266, the spur gear 3 2673, and the spur gear 4 2674. This drives the retraction timing belt 52, the reciprocating gear shaft 531, the gear timing belt 58, and the adjusting gear shaft 541 to rotate the reciprocating gear 532 and the adjusting gear 542 in the opposite direction. This drives the clamping shaft 1 41 and the timing belt adjusting shaft 57 to return to their initial positions along the arc-shaped slide groove 1 121 and the arc-shaped slide groove 2 122, respectively. As the lever 24 rotates counterclockwise, the goods on the lifting plate 35 will be destacking layer by layer. Once the bottom layer of goods has been destacking, the electromagnet 281 fixedly installed inside the drive shaft 27 is de-energized, and the magnetic force on the magnet 283 disappears. The lever 24 pops outward relative to the drive shaft 27 along the axial direction. At this time, the drive motor 21 reverses, and the lever 24 rotates clockwise. After popping out, the lever 24 can only contact the extended cylinder 257 on the lifting turntable 251, thereby driving the lifting turntable 251 to reverse and the lifting plate 35 to move downward, completing the reset.

[0035] Compared with the prior art, the present invention uses a mechanical structure to switch the steps of the destacking process by setting a lever 24 and a driven turntable 25, which reduces the setting of electrical detection elements and improves the stability of destacking. Compared with the prior art, the present invention, through the cooperation of the driven gear structure 26, the lifting structure 3, the clamping structure 4, and the reciprocating structure 5, transforms the same power source into different mechanical actions, thereby improving energy utilization. Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A highly stable layer-by-layer destabilization device, comprising a frame (1), the frame (1) being composed of a base plate (11), side plates (12), right-angle bent plates (13), and a gear set mounting plate (14), wherein the outer side of the outer wall of the side plate (12) is fixedly connected to the gear set mounting plate (14) via the right-angle bent plates (13), and the base plate (11) is fixedly connected to the lower right side of the inner wall of the side plate (12), characterized in that: A drive structure (2) is installed on the outer wall of the gear set mounting plate (14), a lifting structure (3) is installed on the upper part of the base plate (11), a clamping structure (4) is installed on the upper part of the inner wall of the side plate (12), a buffer structure (7) is installed at the center of the inner end of the clamping plate (49) in the clamping structure (4), a reciprocating structure (5) is installed on the outer end face of the front and rear side plates (12), a conveying table (6) is installed on the left side of the inner end of the side plate (12), a conveying roller (61) is installed at the center of the inner wall of the conveying table (6), and arc-shaped slide groove three (123), arc-shaped slide groove two (122) and arc-shaped slide groove one (121) are respectively processed on the upper two sides and the lower right inner wall of the side plate (12). The drive structure (2) consists of a drive motor (21), a motor base (22), a central fixed plate (23), a lever (24), a driven turntable (25), a driven gear structure (26), a drive shaft (27), and a pop-out structure (28); The outer wall of the drive motor (21) is fixedly connected to the front side plate (12) through the motor base (22). The output shaft of the drive motor (21) is fixedly connected to the drive shaft (27). The end of the drive shaft (27) is connected to the lever (24) through the pop-out structure (28). The rotation center side of the lever (24) can slide on the inner wall of the drive shaft (27). The outer wall of the lever (24) is rotatably connected to the central fixed plate (23) through the bearing. The central fixed plate (23) is fixedly connected to the gear set mounting plate (14). Multiple driven turntables (25) are equidistantly distributed on the outside of the central fixed plate (23). The rear of the multiple driven turntables (25) is connected to a driven gear structure (26). The pop-out structure (28) is composed of an electromagnet (281), a spring (282) and a magnet (283). The electromagnet (281) is fixedly connected to the inner wall of the drive shaft (27), and the spring (282) is provided inside the electromagnet (281). The magnet (283) is fixedly connected to one side of the rotation center of the lever (24), and the two sides of the spring (282) are fixedly connected to the magnet (283) and the electromagnet (281) respectively. The driven turntable (25) includes a lifting turntable (251), a clamping turntable (252), a pushing turntable (253), a feeding turntable (254), a retracting turntable (255), a rotating drum (256), and an extended drum (257). The lifting turntable (251), clamping turntable (252), pushing turntable (253), discharging turntable (254), and retracting turntable (255) are distributed counterclockwise on the outside of the central fixed plate (23), and a rotating cylinder (256) is fixedly connected to the front outer side of the lifting turntable (251), clamping turntable (252), pushing turntable (253), discharging turntable (254), and retracting turntable (255). An extension cylinder (257) is fixedly connected to the front end of the rotating cylinder (256) at the lifting turntable (251). The driven gear structure (26) includes a lifting shaft (261), a clamping shaft (262), an ejection shaft (263), a feeding shaft (264), a retraction shaft (265), a speed regulating gear set (266), and a reversing gear set (267). The lifting shaft (261) is fixedly connected to the rear center of the lifting turntable (251), the clamping shaft (262) is fixedly connected to the rear center of the clamping turntable (252), the ejection shaft (263) is fixedly connected to the rear center of the ejection turntable (253), the discharge shaft (264) is fixedly connected to the rear center of the discharge turntable (254), and the retraction shaft (265) is fixedly connected to the rear center of the retraction turntable (255). The ends of the lifting shaft (261), the discharge shaft (264), and the retraction shaft (265) are connected to a speed regulating gear set (266) and a direction changing gear set (267). The ends of the clamping shaft (262) and the ejection shaft (263) are connected to a speed regulating gear set (266). The drive motor (21) drives the drive shaft (27) to rotate the lever (24). The lever (24) rotates counterclockwise to sequentially move the lifting turntable (251), clamping turntable (252), pushing turntable (253), feeding turntable (254), and retracting turntable (255) on the rotating drum (256), so that each turntable rotates 72° around its own axis in sequence, thereby driving the lifting structure (3), clamping structure (4) and reciprocating structure (5) to complete the corresponding destacking steps.

2. The layer-by-layer destabilization device with high stability according to claim 1, characterized in that: The speed regulating gear set (266) consists of spur gear one (2661), spur gear two (2662), gear support shaft one (2663), and gear support shaft two (2664). The reversing gear set (267) consists of helical gear one (2671), helical gear two (2672), spur gear three (2673), and spur gear four (2674). Multiple spur gears one (2661) are fixedly connected to the outer walls of the lifting shaft (261), clamping shaft (262), pushing shaft (263), feeding shaft (264), and retracting shaft (265). The outer walls of the spur gears one (2661) are meshed with spur gears two (2664). 2) The second spur gear (2662) is fixedly connected to the shoulder of the outer wall of the first gear support shaft (2663). The end of the first gear support shaft (2663) is fixedly connected to the third spur gear (2673). The upper part of the outer wall of the third spur gear (2673) is meshed with the fourth spur gear (2674). The fourth spur gear (2674) is fixedly connected to the outer wall of the second gear support shaft (2664). The second helical gear (2672) is fixedly connected to the end of the first lifting vertical shaft (31) in the lifting structure (3). The upper part of the outer wall of the second helical gear (2672) is rotatably connected to the corresponding second gear support shaft (2664) through the first helical gear (2671).

3. The layer-by-layer destabilization device with high stability according to claim 2, characterized in that: The lifting structure (3) includes a lifting vertical shaft one (31), a lifting vertical shaft two (32), a vertical bolt (33), a lifting synchronous belt (34), a lifting plate (35), and a threaded block one (36). The upper end of the lifting vertical shaft one (31) is rotatably connected to the lifting shaft (261) via helical gear one (2671), helical gear two (2672) and speed regulating gear set (266). Multiple lifting vertical shaft two (32) are rotatably connected to the inner walls of the four corners of the base plate (11). The outer walls of the lifting vertical shaft two (32) are rotatably connected to the lifting vertical shaft one (31) via lifting synchronous belt (34). The upper end of the lifting vertical shaft two (32) is fixed with a vertical bolt (33). Lifting plates (35) are distributed on the outer walls of the vertical bolts (33). Threaded blocks one (36) are fixed to the inner walls of the four corners of the lifting plates (35). The inner walls of the threaded blocks one (36) are threadedly connected to the vertical bolts (33).

4. The layer-by-layer destabilization device with high stability according to claim 3, characterized in that: The clamping structure (4) consists of a clamping drive shaft (41), a clamping synchronous belt (42), a feeding synchronous belt (43), a first driving synchronous belt (44), a first clamping rotating shaft (45), a second clamping rotating shaft (46), a second driving synchronous belt (47), a second threaded block (48), and a clamping plate (49). The clamping drive shaft (41) is rotatably connected to the inner wall of the upper right corner of the side plate (12). The outer wall of the clamping drive shaft (41) is rotatably connected to the feeding shaft (264) via the feeding timing belt (43), spur gear four (2674), spur gear three (2673), and speed regulating gear set (266). The outer wall of the clamping drive shaft (41) is rotatably connected to the clamping shaft (262) via the clamping timing belt (42) and speed regulating gear set (266). The inner side of the outer wall of 41) can be rotatably connected to the clamping shaft 1 (45) and the timing belt adjustment shaft (57) in the reciprocating structure (5) via the driving timing belt 1 (44). The outer wall of the clamping shaft 1 (45) is rotatably connected to the clamping shaft 2 (46) via the driving timing belt 2 (47). Both sides of the outer walls of the clamping shaft 1 (45) and the clamping shaft 2 (46) are threaded with threaded blocks 2 (48). The inner end of the crossbeam of the threaded block 2 (48) is fixed with a clamping plate (49).

5. The layer-by-layer destabilization device with high stability according to claim 4, characterized in that: The reciprocating structure (5) consists of a timing belt ejection (51), a timing belt retraction (52), a reciprocating gear rack structure (53), an adjusting gear rack structure (54), a movable sleeve one (55) and a movable sleeve two (56), a timing belt adjusting shaft (57) and a gear timing belt (58). The outer wall of the reciprocating gear shaft (531) in the reciprocating gear rack structure (53) can be rotatably connected to the push-out shaft (263) via the push-out timing belt (51) and the speed regulating gear set (266). The outer wall of the reciprocating gear shaft (531) in the reciprocating gear rack structure (53) can be rotatably connected to the retraction shaft (265) via the retraction timing belt (52), spur gear four (2674), spur gear three (2673), and the speed regulating gear set (266). The reciprocating gear shaft in the reciprocating gear rack structure (53)... The outer wall of (531) is rotatably connected to the outer wall of the adjusting gear shaft (541) in the adjusting gear rack structure (54) via a gear timing belt (58). The right inner wall of the reciprocating rack (533) in the reciprocating gear rack structure (53) is equipped with a movable sleeve one (55). The lower inner wall of the adjusting rack (543) in the adjusting gear rack structure (54) is equipped with a movable sleeve two (56). The inner side of the sliding rod two (561) in the movable sleeve two (56) is rotatably connected to the timing belt adjusting shaft (57).

6. The layer-by-layer destabilization device with high stability according to claim 5, characterized in that: The reciprocating gear rack structure (53) consists of a reciprocating gear shaft (531), a reciprocating gear (532), a reciprocating rack (533), a rack fixing slide rod (534) and a fixing slide rail (535), and the movable sleeve (55) consists of a sliding rod (551) and a sleeve (552). The rear end of the reciprocating gear shaft (531) is fixedly connected to the reciprocating gear (532). A reciprocating rack (533) is meshed with the upper part of the outer wall of the reciprocating gear (532). The reciprocating rack (533) is fixedly connected to the lower end of the rack fixing slide bar (534). The outer wall of the rack fixing slide bar (534) is slidably connected to the fixed slide rail (535). The inner wall of the fixed slide rail (535) is machined with a groove (5351). The inner wall of the groove (5351) is slidably connected to the rack fixing slide bar (534). The upper right side of the outer wall of the rack fixing slide bar (534) is fixedly connected to the sleeve (552). The inner side of the sleeve (552) is slidably connected to the sliding rod (551). The upper inner end of the sliding rod (551) is rotatably connected to the clamping shaft (45). The adjusting gear rack structure (54) consists of an adjusting gear shaft (541), an adjusting gear (542), an adjusting rack (543), a rack fixing slide rod two (544), and a fixing slide rail two (545). The movable sleeve two (56) consists of a sliding rod two (561) and a sleeve two (562). The rear end of the adjusting gear shaft (541) is fixedly connected to the adjusting gear (542). The adjusting gear (542) is meshed with the adjusting rack (543) on the right side of its outer wall. The adjusting rack (543) is fixedly connected to the left side of the rack fixing slide bar two (544). The outer wall of the rack fixing slide bar two (544) is slidably connected to the fixed slide rail two (545). The inner wall of the fixed slide rail two (545) is machined with a slide groove two (5451). The inner wall of the slide groove two (5451) is slidably connected to the rack fixing slide bar two (544). The lower right end of the outer wall of the rack fixing slide bar two (544) is fixedly connected to the sleeve two (562). The inner wall of the sleeve two (562) is slidably connected to the sliding rod two (561). The inner right end of the sliding rod two (561) is rotatably connected to the synchronous belt adjusting shaft (57).

7. The highly stable layer-by-layer destabilizing device according to claim 6, characterized in that: The buffer structure (7) includes a bracket (71), a crossbar (72), a clamping plate (73), a slider (74), a spring (75), a crossbar (76), a base (77), a base (78), a spring (79), and a connecting rod (710). Multiple brackets (71) are fixedly connected to the inner end of the clamp (49). The inner wall of the end of each bracket (71) is slidably connected to a slider (74). The two ends of the first crossbar (72) are fixedly connected to the slider (74), and the two sides of the outer wall of the first crossbar (72) are slidably connected to the base (78). The two ends of the second crossbar (76) are fixedly connected to the bracket (71), and the two sides of the outer wall of the second crossbar (76) are slidably connected to the base (77). The inner side of the base (77) and the base (78) is provided with a connecting rod (710). The two sides of the connecting rod (710) are rotatably connected to the base (77) and the base (78) respectively through a pin. The two ends of the first spring (79) are fixedly connected to the base (78) and the slider (74) respectively. The two ends of the second spring (75) are fixedly connected to the base (77) on both sides respectively.

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