阅读说明：本技术 一种汽车零配件加工码垛装置及其码垛方法 (Automobile part machining stacking device and stacking method thereof ) 是由 陈梦黎 于 2021-08-02 设计创作，主要内容包括：本发明公开了一种汽车零配件加工码垛装置及其码垛方法,包括第一传动机,第一传动机中部套设有调位板,第一传动机一侧设置有旋转器,旋转器顶端中部设置有气缸,气缸外侧均匀设置有四组连接块,连接块一侧转动连接有定位板,旋转器另一侧设置有第二传动机,第二传动机顶端中部均匀设置有多组转轴,本发明自动化设备,将收纳好的汽车零配件搬离生产线,并对其进行整理排齐,最后一层层码垛直至运输箱装满,实现自动化设备,整个工序的运行效率会大大提升,节省大量的人工成本,降低劳动强度同时在人工操作强度过大的整理排齐及码垛操作也能够很好的进行处理,保证汽车零配件码垛的安全稳定,减少安全隐患。(The invention discloses a device for processing and stacking automobile parts and a stacking method thereof, and the device comprises a first transmission gear, wherein a position adjusting plate is sleeved in the middle of the first transmission gear, one side of the first transmission gear is provided with a rotator, the middle part of the top end of the rotator is provided with a cylinder, four groups of connecting blocks are uniformly arranged outside the cylinder, one side of the connecting block is rotatably connected with a positioning plate, the other side of the rotator is provided with a second transmission gear, and the middle part of the top end of the second transmission gear is uniformly provided with a plurality of groups of rotating shafts. The safety and stability of automobile spare part stacking are guaranteed, and potential safety hazards are reduced.)

1. The utility model provides an automobile parts processing pile up neatly device, includes first motor (1), its characterized in that: the middle part of the first transmission machine (1) is sleeved with a positioning plate (2), one side of the first transmission machine (1) is provided with a rotator (3), the middle part of the top end of the rotator (3) is provided with a cylinder (5), the outer side of the cylinder (5) is uniformly provided with four groups of connecting blocks (22), one side of each connecting block (22) is rotatably connected with a positioning plate (4), the other side of the rotator (3) is provided with a second transmission machine (6), the middle part of the top end of the second transmission machine (6) is uniformly provided with a plurality of groups of rotating shafts (23), the outer side of each rotating shaft (23) is provided with a buffer plate (24), each buffer plate (24) is fixedly connected with the inner part of the second transmission machine (6) through a buffer device, the outer side of the second transmission machine (6) is in contact with a placement frame (7), the inner side of the placement frame (7) is provided with a multi-stage device, the bottom end of the placement frame (7) is provided with a fixing plate (8), fixed plate (8) middle part meshing is connected with lead screw (9), lead screw (9) are inlayed and are established at fixing base (10) inboardly, fixing base (10) top one side is provided with special motor (11), special motor (11) output passes through conveyer belt (12) and lead screw (9) top swing joint.

2. The automobile spare and accessory part machining and stacking device as claimed in claim 1, wherein: the multistage device comprises a bottom plate (13), a bottom plate (13) is arranged on the inner side of the placement frame (7), a fixed block (14) is fixedly connected to the middle of the bottom end of the bottom plate (13), two sets of sliders (16) are symmetrically and rotatably connected to the outer side of the fixed block (14), the other side of each slider (16) is in sliding connection with a sliding chute (17) through a fixed point device, the bottom end of each sliding chute (17) is fixedly connected with the fixed block (14) on the inner side of the placement frame (7) through a limiting spring (18), the middle of the inner side of the placement frame (7) is symmetrically and rotatably connected with two sets of sliders (16) on the outer side of the fixed block (14), the other side of each slider (16) is in sliding connection with the sliding chute (17) through a fixed point device, the bottom end of each sliding chute (17) is fixedly connected with the fixed block (14) on the inner side of the placement frame (7) through another limiting spring (18), the bottom end of the inner side of the placement frame (7) is symmetrically and rotatably connected with two sets of sliders (16) on the outer side of the fixed block (14), the other side of the sliding block (16) is connected with the sliding groove (17) in a sliding mode through a fixed point device.

3. The automobile spare and accessory part machining and stacking device as claimed in claim 2, wherein: the fixed point device comprises a positioning groove (19), wherein three groups of positioning grooves (19) are uniformly arranged on two sides of the inner wall of the positioning groove (19), and the inner sides of the positioning grooves (19) are rotatably connected with a clamping plate (21) through knob springs (20).

4. The automobile spare and accessory part machining and stacking device as claimed in claim 1, wherein: buffer includes slotted hole (25), buffer board (24) middle part evenly is provided with three slotted holes of group (25), slotted hole (25) opposite side fixedly connected with holding ring (26), holding ring (26) opposite side is provided with positioning spring (27), positioning spring (27) opposite side is provided with transfers to board (28), transfer to board (28) middle part bottom and rotate and be connected with stopper (29), it is connected with connecting rod (30) to transfer to board (28) opposite side rotation, connecting rod (30) bottom is provided with base (31).

5. The automobile spare and accessory part machining and stacking device as claimed in claim 1, wherein: the length of the positioning plate (4) is equal to the length of the corresponding connecting block (22) to one side of the first transmission machine (1) and one side of the second transmission machine (6), and one side, close to the first transmission machine (1) and the second transmission machine (6), of the positioning plate (4) is arc-shaped.

6. The automobile spare and accessory part machining and stacking device as claimed in claim 1, wherein: one side of the second transmission machine (6) close to the positioning plate (4) is provided with an arc-shaped plate matched with the positioning plate.

7. The automobile spare and accessory part machining and stacking device as claimed in claim 4, wherein: the base (31) inboard is provided with the spring groove, the spring inslot inboard is provided with buffer spring, buffer spring top fixedly connected with connecting rod (30).

8. A stacking method of an automobile spare part machining stacking device comprises the following operation steps:

A. when the stored automobile parts are stacked, a worker starts a device, the stored automobile parts are dispersedly transported to the top end of a first transmission machine (1), a positioning plate (2) is started to apply acting force to the stored automobile parts to enable the stored automobile parts to move to one side of the first transmission machine (1), the first transmission machine (1) continues to operate to transport the automobile parts to the inner side of a positioning plate (4), then an air cylinder (5) is started to enable the positioning plate (4) to rotate by taking a connecting block (22) as a shaft until the positioning plate (4) is parallel to the connecting block (22), then the positioning plate (4) rotates under the action of a rotator (3) to enable the positioning plate (4) bearing the automobile parts to be transferred to a second transmission machine (6) to be discharged, then the air cylinder (5) is closed, the positioning plate (4) rotates reversely by taking the connecting block (22) as the shaft, and the positioning plate (4) is in contact with one side of the second transmission machine (6), the automobile parts move to the top end of the second transmission machine (6) under the action of gravity to finish primary transportation operation;

B. when the automobile parts move to the top end of the second transmission machine (6) under the action of gravity, the automobile parts contact the buffer plate (24), the buffer plate (24) moves under the limitation of the rotating shaft (23), the buffer plate (24) moves to drive the slotted hole (25) to move, the slotted hole (25) moves to drive the positioning ring (26) to move, the positioning ring (26) moves to extrude the positioning spring (27), the elastic deformation of the positioning spring (27) preliminarily buffers the impact force of the automobile parts, then the positioning spring (27) applies the acting force to the direction adjusting plate (28), the direction adjusting plate (28) rotates under the limitation of the limiting block (29), the limiting block (29) rotates to apply the acting force to the connecting rod (30) at the bottom end of one side of the limiting block, the connecting rod (30) moves in the limitation of the base (31), and the impact force is converted into the required force for the rotation of the limiting block (29) and the deformation of the buffering spring at the inner side of the base (31), therefore, automobile parts at the top end of the second transmission machine (6) are buffered, stable falling of the automobile parts is guaranteed, and finishing and aligning operation of the automobile parts to be stacked is completed;

C. after finishing the finishing and aligning operation of the automobile parts, the second transmission machine (6) starts the rotating shaft (23) to rotate to transmit the finished and aligned automobile parts to the middle bottom plate (13) of the placing frame (7), the bottom plate (13) moves downwards under the action of the gravity of the automobile parts, the bottom plate (13) drives the fixed block (14) to move downwards, the fixed block (14) moves downwards to drive the rotating plate (15) to move, the rotating plate (15) moves to drive the sliding block (16) to move in the sliding groove (17), the sliding block (16) moves downwards to apply an acting force to the clamping plate (21), the clamping plate (21) rotates under the limitation of the positioning groove (19) by taking the knob spring (20) as a shaft, the sliding block (16) moves to the top end of the middle sliding block (16), then the fixed block (14) moves downwards to drive the rotating plate (15) to rotate, the rotating plate (15) rotates to be parallel to the sliding block (16), and the fixed block (14) extrudes the limiting spring (18), spacing spring (18) elastic deformation, automobile spare part removes to placing frame (7) inboard, the automobile spare part transmission of next row's arrangement alignment is to placing frame (7) middle part bottom plate (13) department after that, repeat above-mentioned operation, realize the pile up neatly operation to automobile spare part, start special motor (11), special motor (11) drive conveyer belt (12) motion, conveyer belt (12) drive lead screw (9) rotate, lead screw (9) rotate the drive and place frame (7) and move down, with what the pile up neatly was accomplished place frame (7) and transport to the relevant position, place frame (7) newly at last on fixed plate (8), lead screw (9) upwards move along with special motor (11) reversal, so that carry out the pile up neatly operation of next time.

Technical Field

The invention relates to the technical field of automobile part machining equipment, in particular to an automobile part machining stacking device and a stacking method thereof.

Background

Along with the rapid development of social economy and science and technology, people increase travel vehicles, most people are self-driving vehicles when going out, so that automobiles are visible everywhere, more and more household electric vehicles, cars, new energy automobiles, electric automobiles and the like are provided, the automobile part industry is rapidly developed, in the prior art, people usually manually move the accommodated automobile parts from the production line and arrange the parts in order, and finally stack the parts layer by layer until a transport box is filled, the method not only consumes large manpower, but also has slow stacking efficiency, if equipment can be automated, the operation efficiency of the whole process is greatly improved, a large amount of labor cost is saved, the labor intensity is reduced, meanwhile, the arrangement and arrangement with excessive manual operation intensity and stacking operation can be well processed, and the safety and stability of the automobile parts are ensured, the potential safety hazards are reduced, and no effective solution is provided at present for the problems in the related art, so a novel scrap collecting device for cutting the power cable and a method thereof are urgently needed to solve the problems.

Disclosure of Invention

The invention aims to provide a stacking device for processing automobile parts and a stacking method thereof, and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a stacking device for processing automobile parts and a stacking method thereof comprise a first motor, wherein a position adjusting plate is sleeved in the middle of the first motor, a rotator is arranged on one side of the first motor, a cylinder is arranged in the middle of the top end of the rotator, four groups of connecting blocks are uniformly arranged on the outer side of the cylinder, one side of each connecting block is rotatably connected with a positioning plate, a second transmission machine is arranged on the other side of the rotator, a plurality of groups of rotating shafts are uniformly arranged in the middle of the top end of the second transmission machine, a buffer plate is arranged on the outer side of each rotating shaft and fixedly connected with the inside of the second transmission machine through a buffer device, the outer side of the second transmission machine is contacted with a placing frame, a multi-stage device is arranged on the inner side of the placing frame, a fixing plate is arranged at the bottom end of the placing frame, a lead screw is engaged and connected to the middle of the fixing plate and embedded inside a fixing seat, a special motor is arranged on one side of the top end of the fixing seat, the output end of the special motor is movably connected with the top end of the screw rod through a conveying belt.

Preferably, multistage device includes the bottom plate, it is provided with the bottom plate to place the frame inboard, bottom plate bottom middle part fixedly connected with fixed block, fixed block outside symmetry is rotated and is connected with two sets of sliders, the slider opposite side is through fixed point device and spout sliding connection, the spout bottom is through spacing spring and place the inboard middle part fixed block fixed connection of frame, places the inboard middle part of frame fixed block outside symmetry is rotated and is connected with two sets of sliders, the slider opposite side is through fixed point device and spout sliding connection, the spout bottom is through another spacing spring and place the inboard bottom fixed block fixed connection of frame, place the inboard bottom of frame fixed block outside symmetry is rotated and is connected with two sets of sliders, the slider opposite side is through fixed point device and spout sliding connection.

Preferably, the fixed point device includes the constant head tank, constant head tank inner wall both sides all evenly are provided with three groups of constant head tanks, the constant head tank inboard all is connected with the cardboard rotation through the knob spring.

Preferably, buffer includes the slotted hole, the buffer board middle part evenly is provided with three slotted holes of group, slotted hole opposite side fixedly connected with holding ring, the holding ring opposite side is provided with positioning spring, positioning spring opposite side is provided with transfers to the board, it is connected with the stopper to transfer to board middle part bottom rotation, it is connected with the connecting rod to transfer to board opposite side rotation, the connecting rod bottom is provided with the base.

Preferably, the length of the positioning plate is equal to the length from the corresponding connecting block to one side of the first transmission machine and one side of the second transmission machine, and one side of the positioning plate, which is close to the first transmission machine and the second transmission machine, is set to be arc-shaped.

Preferably, one side of the second transmission machine close to the positioning plate is provided with an arc-shaped plate matched with the second transmission machine.

Preferably, the inner side of the base is provided with a spring groove, the inner side of the spring groove is provided with a buffer spring, and the top end of the buffer spring is fixedly connected with a connecting rod.

A stacking device for processing automobile spare and accessory parts and a stacking method thereof are as follows:

A. when the stored automobile parts are stacked, a worker starts the device, the stored automobile parts are dispersedly transported to the top end of the first transmission machine, the positioning plate is started to apply acting force to the stored automobile parts to enable the automobile parts to move to one side of the first transmission machine, the first transmission machine continues to operate to transport the automobile parts to the inner side of the positioning plate, then the air cylinder is started to enable the positioning plate to rotate by taking the connecting block as a shaft until the positioning plate is parallel to the connecting block, then the positioning plate rotates under the action of the rotator to enable the positioning plate bearing the automobile parts to be transferred to the second transmission machine, then the air cylinder is closed, the positioning plate rotates reversely by taking the connecting block as a shaft to enable the positioning plate to be in contact with one side of the second transmission machine, the automobile parts move to the top end of the second transmission machine under the action of gravity, and preliminary transportation operation is completed;

B. when the automobile parts move to the top end of the second transmission machine under the action of gravity, the automobile parts contact with the buffer plate, the buffer plate moves under the limitation of the rotating shaft, the buffer plate moves to drive the slotted holes to move, the slotted holes move to drive the positioning rings to move, the positioning rings move to extrude the positioning springs, the elastic deformation of the positioning springs is used for preliminarily buffering the impact force of the automobile parts, then the positioning springs are used for applying acting force to the direction-adjusting plate, the direction-adjusting plate rotates under the limitation of the limiting blocks, the limiting blocks rotate to apply acting force to the connecting rods at the bottom ends of one side of the direction-adjusting plate, the connecting rods move in the limitation of the base, so that the impact force is converted into the force required by the rotation of the limiting blocks and the deformation of the buffer springs inside the base, the automobile parts at the top end of the second transmission machine are buffered, the stable falling of the automobile parts is ensured, and the sorting and the alignment operation of the automobile parts needing to be stacked is completed;

C. after finishing the arranging and aligning operation of the automobile parts, the second transmission machine starts the rotating shaft to rotate to transmit the arranged and aligned automobile parts to the middle bottom plate of the placing frame, the bottom plate moves downwards under the action of the gravity of the automobile parts, the bottom plate drives the fixed block to move downwards, the fixed block moves downwards to drive the rotating plate to move, the rotating plate moves to drive the sliding block to move in the sliding groove, the sliding block moves downwards to apply an acting force to the clamping plate, the clamping plate rotates around the knob spring under the limitation of the positioning groove to enable the sliding block to move to the top end of the middle sliding block, then the fixed block moves downwards to drive the rotating plate to rotate, the rotating plate rotates to be parallel to the sliding block, at the moment, the fixed block extrudes the limiting spring, the limiting spring elastically deforms, the automobile parts move to the inner side of the placing frame, then the next row of arranged and aligned automobile parts is transmitted to the middle bottom plate of the placing frame, and the operations are repeated to realize the stacking operation of the automobile parts, the special motor is started, the special motor drives the conveyor belt to move, the conveyor belt drives the lead screw to rotate, the lead screw rotates to drive the placing frame to move downwards, the placing frame with the finished stacking is conveyed to a corresponding position, finally, the new placing frame is placed on the fixing plate, and the lead screw moves upwards along with the reverse rotation of the special motor so as to carry out the next stacking operation.

Compared with the prior art, the invention has the beneficial effects that: the automobile part processing stacking device and the stacking method thereof are provided with a position adjusting plate, a rotator, a positioning plate, a cylinder, a second transmission machine and a placing frame, the automobile parts scattered and distributed on a first transmission machine are adjusted in position through the position adjusting plate, then the automobile parts adjusted in position move to the positioning plate, the positioning plate rotates to be parallel to a connecting block through the operation of the cylinder, then the positioning plate rotates to be in contact with the second transmission machine under the action of the rotator, the positioning plate rotates through the closing of the cylinder, the automobile parts at the top end of the positioning plate move to the top end of the second transmission machine under the action of gravity, the second transmission machine is started to transmit the automobile parts to the inner side of the placing frame, and a multi-stage device at the inner side of the placing frame performs multi-stage limiting on the automobile parts to be orderly arranged.

Through the above design, the automobile spare part that will accomodate moves away from the production line to arrange in order it, pile up neatly until the transport case is filled layer upon layer at last, realize the automation equipment, the operating efficiency of whole process can promote greatly, saves a large amount of cost of labor, reduces intensity of labour and handles that also can be fine at the too big arrangement of manual operation intensity and pile up neatly operation simultaneously, guarantees the safety and stability of automobile spare part pile up neatly, reduces the potential safety hazard.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the multi-stage device of the present invention;

FIG. 3 is a schematic view of the connection structure of the pointing device according to the present invention;

FIG. 4 is a schematic view of a second drive connection according to the present invention;

fig. 5 is a schematic view of a connection structure of the buffering device of the present invention.

In the figure: 1. a first transmission; 2. a positioning plate; 3. a rotator; 4. positioning a plate; 5. a cylinder; 6. a second driving machine; 7. placing the frame; 8. a fixing plate; 9. a screw rod; 10. a fixed seat; 11. a special motor; 12. a conveyor belt; 13. a base plate; 14. a fixed block; 15. rotating the plate; 16. a slider; 17. a chute; 18. a limiting spring; 19. positioning a groove; 20. a knob spring; 21. clamping a plate; 22. connecting blocks; 23. a rotating shaft; 24. a buffer plate; 25. a slot; 26. a positioning ring; 27. a positioning spring; 28. a direction adjusting plate; 29. a limiting block; 30. a connecting rod; 31. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: a device for processing and stacking automobile parts and a stacking method thereof comprise a first transmission machine 1, wherein a position adjusting plate 2 is sleeved in the middle of the first transmission machine 1, a rotator 3 is arranged on one side of the first transmission machine 1, a cylinder 5 is arranged in the middle of the top end of the rotator 3, four groups of connecting blocks 22 are uniformly arranged on the outer side of the cylinder 5, one side of each connecting block 22 is rotatably connected with a positioning plate 4, a second transmission machine 6 is arranged on the other side of the rotator 3, one side of the second transmission machine 6, which is close to the positioning plate 4, is provided with an arc-shaped plate matched with the second transmission machine, the length of each positioning plate 4 is equal to the length of the corresponding connecting block 22 to one side of the first transmission machine 1 and one side of the second transmission machine 6, one side of the positioning plate 4, which is close to the first transmission machine 1 and the second transmission machine 6, a plurality of rotating shafts 23 are uniformly arranged in the middle of the top end of the second transmission machine 6, a buffer plate 24 is arranged on the outer side of the rotating shaft 23, and the buffer plate 24 is fixedly connected with the inner part of the second transmission machine 6 through a buffer device, 6 outsides of second drive machine with place frame 7 contact, place frame 7 inboard and be provided with multistage device, place 7 bottoms of frame and be provided with fixed plate 8, the meshing of fixed plate 8 middle parts is connected with lead screw 9, lead screw 9 inlays to be established at fixing base 10 inboardly, and fixing base 10 top one side is provided with special motor 11, and special motor 11 output passes through conveyer belt 12 and lead screw 9 top swing joint.

Multistage device includes bottom plate 13, it is provided with bottom plate 13 to place 7 inboards of frame, bottom plate 13 bottom middle part fixedly connected with fixed block 14, 14 outside symmetries of fixed block are rotated and are connected with two sets of sliders 16, slider 16 opposite side passes through fixed point device and 17 sliding connection of spout, 17 bottoms of spout pass through spacing spring 18 and place 7 inboard middle part fixed block 14 fixed connection of frame, it is connected with two sets of sliders 16 to place 14 outside symmetries of 7 inboard middle part fixed blocks of frame, slider 16 opposite side passes through fixed point device and 17 sliding connection of spout, 17 bottoms of spout pass through another spacing spring 18 and place 7 inboard bottom fixed block 14 fixed connection of frame, it is connected with two sets of sliders 16 to place 14 outside symmetries of 7 inboard bottom fixed blocks of frame, 16 opposite sides of slider pass through fixed point device and 17 sliding connection of spout, improve the strainability of device.

The fixed point device includes constant head tank 19, and constant head tank 19 inner wall both sides all evenly are provided with three groups of constant head tanks 19, and constant head tank 19 is inboard all to be connected with cardboard 21 rotation through knob spring 20, improves the stability of device.

Buffer includes slotted hole 25, buffer board 24 middle part evenly is provided with three slotted holes 25, slotted hole 25 opposite side fixedly connected with holding ring 26, holding ring 26 opposite side is provided with positioning spring 27, positioning spring 27 opposite side is provided with transfers to board 28, transfer to board 28 middle part bottom and rotate and be connected with stopper 29, transfer to board 28 opposite side and rotate and be connected with connecting rod 30, connecting rod 30 bottom is provided with base 31, the base 31 inboard is provided with the spring groove, the spring inslot side is provided with buffer spring, buffer spring top fixedly connected with connecting rod 30, the practicality of the high-speed device.

The stacking device for processing the automobile parts and the stacking method thereof comprise the following steps:

A. when the stored automobile parts are stacked, a worker starts the device, the stored automobile parts are dispersedly transported to the top end of the first transmission machine 1, the positioning plate 2 is started to apply acting force to the stored automobile parts, the automobile parts are moved to one side of the first transmission machine 1, the first transmission machine 1 continues to operate to transport the automobile parts to the inner side of the positioning plate 4, then the air cylinder 5 is started to enable the positioning plate 4 to rotate by taking the connecting block 22 as an axis until the positioning plate 4 is parallel to the connecting block 22, then the positioning plate 4 rotates under the action of the rotator 3, so that the positioning plate 4 bearing the automobile parts is transferred to the second transmission machine 6, then the cylinder 5 is closed, the positioning plate 4 rotates reversely by taking the connecting block 22 as a shaft, so that the positioning plate 4 is contacted with one side of the second transmission machine 6, and the automobile parts move to the top end of the second transmission machine 6 under the action of gravity, thereby completing the primary transportation operation;

B. when the automobile parts move to the top end of the second transmission machine 6 under the action of gravity, the automobile parts contact the buffer plate 24, the buffer plate 24 moves under the limitation of the rotating shaft 23, the buffer plate 24 moves to drive the slotted hole 25 to move, the slotted hole 25 moves to drive the positioning ring 26 to move, the positioning ring 26 moves to extrude the positioning spring 27, the elastic deformation of the positioning spring 27 primarily buffers the impact force of the automobile parts, then the positioning spring 27 applies acting force to the direction adjusting plate 28, the direction adjusting plate 28 rotates under the limit of the limit block 29, the limit block 29 rotates to apply acting force to the connecting rod 30 at the bottom end of one side of the limit block 29, the connecting rod 30 moves in the limit of the base 31, the impact force is converted into the force required by the rotation of the limit block 29 and the deformation of the buffer spring inside the base 31, therefore, automobile parts at the top end of the second transmission machine 6 are buffered, stable falling of the automobile parts is guaranteed, and finishing and aligning operation of the automobile parts to be stacked is completed;

C. after finishing the finishing and aligning operation of the automobile parts, the second transmission machine 6 starts the rotating shaft 23 to rotate to transmit the finished and aligned automobile parts to the middle bottom plate 13 of the placing frame 7, the bottom plate 13 moves downwards under the action of the gravity of the automobile parts, the bottom plate 13 drives the fixed block 14 to move downwards, the fixed block 14 moves downwards to drive the rotating plate 15 to move, the rotating plate 15 moves to drive the sliding block 16 to move in the sliding groove 17, the sliding block 16 moves downwards to apply acting force to the clamping plate 21, the clamping plate 21 rotates around the knob spring 20 under the limitation of the positioning groove 19, so that the sliding block 16 moves to the top end of the middle sliding block 16, the fixed block 14 moves downwards to drive the rotating plate 15 to rotate, the rotating plate 15 rotates to be parallel to the sliding block 16, at the moment, the fixed block 14 extrudes the limiting spring 18, the limiting spring 18 elastically deforms, the automobile parts move to the inner side of the placing frame 7, and then the next row of finished and aligned automobile parts is transmitted to the middle bottom plate 13 of the placing frame 7, repeating the above operation, realizing the pile up neatly operation to automobile parts, starting special motor 11, special motor 11 drives conveyer belt 12 motion, and conveyer belt 12 drives the lead screw 9 and rotates, and lead screw 9 rotates to drive and places frame 7 and move down, transports the frame 7 of placing of pile up neatly completion to the relevant position, and the frame 7 of placing newly at last is placed on fixed plate 8, and lead screw 9 upwards moves along with special motor 11 reversal to carry out the pile up neatly operation next time.

The working principle is as follows: when the stored automobile parts are stacked, a worker starts the device, the stored automobile parts are dispersedly transported to the top end of the first transmission machine 1, the positioning plate 2 is started to apply acting force to the stored automobile parts, the automobile parts are moved to one side of the first transmission machine 1, the first transmission machine 1 continues to operate to transport the automobile parts to the inner side of the positioning plate 4, then the air cylinder 5 is started to enable the positioning plate 4 to rotate by taking the connecting block 22 as an axis until the positioning plate 4 is parallel to the connecting block 22, then the positioning plate 4 rotates under the action of the rotator 3, so that the positioning plate 4 bearing the automobile parts is transferred to the second transmission machine 6, then the cylinder 5 is closed, the positioning plate 4 rotates reversely by taking the connecting block 22 as a shaft, so that the positioning plate 4 is contacted with one side of the second transmission machine 6, and the automobile parts move to the top end of the second transmission machine 6 under the action of gravity, thereby finishing the primary transportation operation.

When the automobile parts move to the top end of the second transmission machine 6 under the action of gravity, the automobile parts contact the buffer plate 24, the buffer plate 24 moves under the limitation of the rotating shaft 23, the buffer plate 24 moves to drive the slotted hole 25 to move, the slotted hole 25 moves to drive the positioning ring 26 to move, the positioning ring 26 moves to extrude the positioning spring 27, the elastic deformation of the positioning spring 27 primarily buffers the impact force of the automobile parts, then the positioning spring 27 applies acting force to the direction adjusting plate 28, the direction adjusting plate 28 rotates under the limit of the limit block 29, the limit block 29 rotates to apply acting force to the connecting rod 30 at the bottom end of one side of the limit block 29, the connecting rod 30 moves in the limit of the base 31, the impact force is converted into the force required by the rotation of the limit block 29 and the deformation of the buffer spring inside the base 31, therefore, the automobile parts at the top end of the second transmission machine 6 are buffered, stable falling of the automobile parts is guaranteed, and finishing and aligning operation of the automobile parts needing stacking is completed.

After finishing the finishing and aligning operation of the automobile parts, the second transmission machine 6 starts the rotating shaft 23 to rotate to transmit the finished and aligned automobile parts to the middle bottom plate 13 of the placing frame 7, the bottom plate 13 moves downwards under the action of the gravity of the automobile parts, the bottom plate 13 drives the fixed block 14 to move downwards, the fixed block 14 moves downwards to drive the rotating plate 15 to move, the rotating plate 15 moves to drive the sliding block 16 to move in the sliding groove 17, the sliding block 16 moves downwards to apply acting force to the clamping plate 21, the clamping plate 21 rotates around the knob spring 20 under the limitation of the positioning groove 19, so that the sliding block 16 moves to the top end of the middle sliding block 16, the fixed block 14 moves downwards to drive the rotating plate 15 to rotate, the rotating plate 15 rotates to be parallel to the sliding block 16, at the moment, the fixed block 14 extrudes the limiting spring 18, the limiting spring 18 elastically deforms, the automobile parts move to the inner side of the placing frame 7, and then the next row of finished and aligned automobile parts is transmitted to the middle bottom plate 13 of the placing frame 7, repeating the above operation, realizing the pile up neatly operation to automobile parts, starting special motor 11, special motor 11 drives conveyer belt 12 motion, and conveyer belt 12 drives lead screw 9 and rotates, and lead screw 9 rotates to drive and places frame 7 and move down, transports the frame 7 of placing of pile up neatly completion to the relevant position, places new frame 7 of placing on fixed plate 8 at last, and lead screw 9 upwards moves along with special motor 11 reversal to carry out the pile up neatly operation next time, end to this operation.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.