CN115417149A

CN115417149A - Stacking mechanical device for transferring parts

Info

Publication number: CN115417149A
Application number: CN202211224377.6A
Authority: CN
Inventors: 李晶; 朱有地; 罗钿; 金慧; 刘晓妍
Original assignee: Lanzhou Institute of Technology
Current assignee: Lanzhou Institute of Technology
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2022-12-02
Anticipated expiration: 2042-10-09
Also published as: CN115417149B

Abstract

The invention relates to the technical field of part transferring, in particular to a stacking mechanical device for transferring parts, which comprises an adjusting track mechanism, a conveying belt, a stacking tray and shaft parts, wherein a storage box is conveyed on the surface of the conveying belt, and an insertion plate is connected to the inner wall of the storage box in a sliding manner; carry out the in-process of centre gripping at fixture to the storage box, can produce the linkage through linkage adjustment mechanism and make the plugboard reduce the height and then inside the indentation storage box gradually, the pile up of storage box and the production injury of counter shaft class part when avoiding the pile up neatly, linkage adjustment mechanism draws the in-process that the plugboard drew downwards, the plugboard can touch the linkage holder and carry out the centre gripping location to the lower surface of the axle type part of pegging graft, can make the in-process at the centre gripping transport, axle type part is stabilized in the spliced eye all the time, prevent that axle type part from taking place to rock the condition emergence of wearing and tearing, reduce the vibration of axle type part in the spliced eye simultaneously, reduce the vibration noise, avoid causing noise pollution.

Description

Stacking mechanical device for transferring parts

Technical Field

The invention relates to the field of part transferring, in particular to a stacking mechanical device for transferring parts.

Background

Mechanical parts are also called mechanical elements and are basic elements forming machinery, the mechanical parts comprise connecting pieces such as pins and keys, transmission pieces such as belt wheels and gears comprise shaft parts such as transmission shafts and couplings, and the shaft parts are generally orderly stacked for the convenience of storage after machining.

The utility model discloses a part discloses the automatic pile up neatly equipment of relevant axle type part robot among the prior art's the utility model patent, and chinese patent with application number CN202123320646.2 discloses the automatic pile up neatly equipment of axle type part scara robot of pile up neatly equipment technical field, including operation panel, feed mechanism, stacking mechanism, transfer mechanism and controlling means, feed mechanism passes through bolt fixed connection and is in the right side wall upside of operation panel, stacking mechanism passes through bolt fixed connection and is in the top left side of operation panel.

Among the prior art, pile up neatly axle type part snatchs axle type part through the robot and keeps flat on the pile tray, to the axle type part storage of taking the shaft shoulder certainly, the mode that inserts axle type part grafting entering axle type part storage box inside hole is adopted more, pile up the pile up neatly with axle type part storage box again, but in the operation process of reality, for the convenient insertion of axle type part, the inserted hole can be bigger than axle type part diameter itself, axle type part can have the gap after inserting, and can avoid producing the vibration jolting when transporting, axle type part after inserting the hole can rock at the in-process that the vibration jolts production, be not convenient for keep the stability of axle type part when pile up neatly and transporting, can cause to rock the wearing and tearing to axle type part on the one hand, on the other hand can produce great noise vibration at the in-process of transporting and stack, noise pollution is produced.

To this end, the invention proposes a palletizing mechanical device for transferring parts, designed to solve the above mentioned problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a stacking mechanical device for transferring parts.

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a stacking mechanical device for transferring parts comprises an adjusting track mechanism, a conveying belt, a stacking tray and shaft parts, wherein the surface of the conveying belt is conveyed with a storage box, the inner wall of the storage box is connected with an inserting plate in a sliding manner, three groups of inserting holes are formed in the top surface of the inserting plate in a linear array manner, the shaft parts are inserted in the inserting holes, the adjusting track mechanism is positioned between the conveying belt and the stacking tray, the adjusting track mechanism is connected with a clamping mechanism, and the clamping mechanism is used for clamping and taking the storage box;

the adjusting track mechanism is used for stacking the storage box which is clamped and taken and filled with the shaft parts from the conveying belt to the surface of the stack tray;

the linkage adjusting mechanism is connected in the storage box, the inserting plate is adjusted in a linkage mode through the linkage adjusting mechanism to reduce the height in the storage box in the process that the clamping mechanism clamps the storage box, the linkage clamping piece is connected to the bottom face of the inserting plate, and in the process that the inserting plate is adjusted in the linkage mode by the linkage adjusting mechanism to reduce the height in the storage box, the linkage clamping piece is linked by the inserting plate to clamp and position the lower surface of the inserted shaft part.

Preferably, adjust track mechanism still includes first regulation track, first regulation track fixed mounting is on ground, on the first regulation track along sliding connection has the second to adjust the track on the orbital extending direction of first regulation, the second adjust the track with be connected with first screw thread actuating mechanism between the first regulation track, on the second adjust the track along sliding connection has the third to adjust the track on the orbital extending direction of second regulation, the third adjust the track with be connected with second screw thread actuating mechanism between the second regulation track, the orbital top surface of third regulation rotates and is connected with the rotation regulation platform, the orbital top of second regulation is connected with and is used for the drive the rotation regulation platform carries out the rotary driving mechanism who rotates the regulation, rotation regulation platform top surface fixedly connected with lift stake, the stake on the surface along sliding connection has the crane on the extending direction of lift stake, be connected with third screw thread actuating mechanism between lift stake and the crane, the on the surface fixedly connected with linking arm, the one end that the crane was kept away from to the linking arm with fixture links together.

Preferably, the clamping mechanism comprises a motor base, the motor base is fixedly connected to the top surface of the connecting arm, a double-shaft motor is fixedly connected between the inner walls of the motor base, four output shafts of the double-shaft motor are fixedly connected to fourth lead screws, clamping jaws are in threaded connection to the surfaces of the fourth lead screws, second polished rods are inserted into the side faces of the clamping jaws in a sliding mode, the second polished rods are symmetrically and fixedly connected to the two sides of the connecting arm, the two clamping jaws are fixedly connected to the opposite faces of the air springs, and clamping plates are fixedly connected to the end portions of the air springs.

Preferably, two sides of the two clamping plates are respectively provided with a pushing rod, the two pushing rods are symmetrically arranged, the push rods are fixedly connected on the surfaces corresponding to the clamping jaws, the linkage adjusting mechanism comprises four push plates, four push grooves, two push frames and two pairs of push rods, the two pairs of push rods are symmetrically and fixedly connected on the opposite surfaces of the two clamping jaws, the two push rods are symmetrically arranged on the two sides of the adjacent clamping plates, the four push plates are averagely divided into two groups, and the two groups of push plates are symmetrically arranged on the left side and the right side of the bottom surface of the inner wall of the storage box in a sliding manner, the side surface of the push plate is provided with first chutes, the first chutes on the two push plates in the same group are mutually symmetrical, the four push grooves are averagely divided into two groups, the two groups of push grooves are symmetrically arranged on the left side and the right side of the inner wall of the storage box, the ends, far away from each other, of the two push grooves in the same group penetrate through the storage box and extend to the outside of the storage box, the pushing grooves are connected with pushing blocks in a sliding manner, each pushing block is fixedly connected on the surface corresponding to the pushing plate, the end part of each pushing block is provided with a pushing hole matched with the pushing rod, the left side and the right side of the bottom surface of the plugboard are both fixedly connected with two pushing frames, the side surfaces of the pushing frames are fixedly connected with two first sliding pins which are symmetrically arranged, the first sliding pin is in sliding connection with the first chute at the corresponding position, a clamping mechanism is connected between two push plates in the same group at the rear side in the storage box, the clamping mechanism is used for clamping the two push plates in the same group after the two push plates in the same group are close to each other, to two of the same group the catch bar carries out the joint location, the catch bar keep away from clamping mechanism one side with common fixedly connected with fourth spring between the storage box inner wall.

Preferably, the linkage clamping piece comprises a plurality of stabilizing grooves, a first support, a second support and two linkage rails, the stabilizing grooves are formed in the bottom surface of the plugboard and correspond to the positions of the plugholes, two stabilizing claws are symmetrically and slidably connected in the stabilizing grooves, the first support and the second support are fixedly connected to the bottom surface of the plugboard, three pairs of sliding rods are slidably arranged on the inner wall of the first support and symmetrically arranged on two sides corresponding to the stabilizing grooves in the same group, the surfaces of the sliding rods are fixedly connected with the stabilizing claws at corresponding positions, a sliding plate is commonly and slidably connected between the bottom surface of the inner wall of the second support and the bottom surface of the plugboard, the positions of the side surfaces of the sliding plate corresponding to the sliding rods are respectively provided with the linkage groove rails, one end of the sliding rod, which is far away from the first support, is slidably arranged in the linkage groove rails, the positions of the top surface of the sliding plate corresponding to the sliding rods in the pair are symmetrically provided with two second inclined grooves, the positions of the sliding rods corresponding to the second inclined grooves are fixedly connected with second inclined pins, and the second inclined pins are arranged in the sliding grooves;

the sliding plate and the inner side wall of the second support are fixedly connected together through a second spring, the two linkage rails are fixedly connected to the left side wall of the storage box, extrusion rails are arranged on the side faces of the two linkage rails corresponding to the sliding plate, the inner bottom face of each extrusion rail is a pushing inclined face, pushing pins are fixedly connected to the side faces of the sliding plate corresponding to the linkage groove rails, and the end portions of the pushing pins are in contact with the inner walls of the extrusion rails.

Preferably, the clamping mechanism includes that fixing base, two joints lead to the groove, press the movable groove, the fixing base is located two of the same group of the inside rear side of storage box between the slurcam, fixing base fixed connection be in the bottom surface of storage box inner wall, the fixed base side has been seted up and has been pressed the movable groove, it detains to press sliding connection in the movable groove has the joint, the joint detain with through the common fixed connection of third spring between the fixing base, the back fixedly connected with press the depression bar that the joint was detained, press the groove to set up the back of storage box, press the rear end of depression bar to run through in proper order the fixing base with the storage box extends to press the inside of groove, two the joint leads to the groove and sets up respectively two of the same group of the inside rear side of storage box the front of slurcam, two the joint leads to the groove symmetry and sets up.

Preferably, four moving wheels are fixedly connected to four corners of the bottom surface of the storage box, and a transverse moving rail and a longitudinal moving rail are arranged on the stacking tray.

Preferably, the side surfaces of the storage boxes are connected with a docking mechanism, the docking mechanism is used for clamping and positioning the two storage boxes when the two storage boxes are stacked up and down, the docking mechanism comprises two U-shaped limiting plates, handle grooves, square-shaped pulling grooves, sliding grooves, four placing holes and two extrusion blocks, the four placing holes are respectively formed in four corners of the top surface of the storage box, the two U-shaped limiting plates are fixedly connected to the front surface and the back surface of the storage box, two symmetrically-formed clamping ports are formed in the inner side walls, opposite to the two U-shaped limiting plates, of the two U-shaped limiting plates, the handle grooves and the square-shaped pulling grooves are formed in the left side and the right side of the storage box, the handle grooves are located in the inner rings of the square-shaped pulling grooves, the top of the handle grooves are communicated with the square-shaped pulling grooves, and U-shaped pulling frames are connected in the square-shaped pulling grooves in a vertical sliding mode, the top of the U-shaped pulling frame is fixedly connected with the top of the square-shaped pulling groove through a fifth spring, a protruding table is arranged at the top end of the inner side wall of the U-shaped pulling frame, the protruding table penetrates through the communication position between the top of the handle groove and the square-shaped pulling groove and then enters the handle groove, third sliding pins are fixedly connected to the bottoms of the two ends of the U-shaped pulling frame, sliding grooves are formed in the positions, close to the bottom ends, of the front side and the rear side of the inner wall of the square-shaped pulling groove and penetrate through the storage box and extend to the outer portion of the storage box, a clamping block matched with a clamping port is connected in the sliding groove in a sliding mode, the two ends of the clamping block extend to the outer portion of the storage box and the inner portion of the square-shaped pulling groove respectively, and a third chute is formed in the side face of the clamping block corresponding to the position of the third sliding pin, the third sliding pin is arranged in the third chute in a sliding mode, the two extrusion blocks are fixedly connected to the inner side walls, opposite to the clamping jaws, of the clamping jaws, and the extrusion blocks are located above the clamping plate.

Preferably, the inner wall of the first support is fixedly connected with a support rod, and the sliding rods are sleeved on the surface of the support rod in a sliding mode.

Preferably, the first thread driving mechanism comprises two supporting seats, the two supporting seats are fixedly connected in a groove of the first adjusting track, a first motor is fixedly connected to the side surface of one of the supporting seats, an output shaft of the first motor is fixedly connected with a first lead screw, one end, far away from the first motor, of the first lead screw is rotatably connected to the inner side wall of the supporting seat, far away from the first motor, a first sliding block is sleeved on the surface of the first lead screw in a threaded manner, and the top surface of the first sliding block is fixedly connected with the bottom surface of the second adjusting track;

the second thread driving mechanism comprises a second motor, the second motor is fixedly connected to the back of the second adjusting track, an output shaft of the second motor is fixedly connected with a second lead screw, one end, far away from the second motor, of the second lead screw is rotatably connected to the inner side wall of the second adjusting track, a second sliding block is sleeved on the surface of the second lead screw in a threaded manner, and the side face of the second sliding block is fixedly connected with the side face of the third adjusting track;

the rotary driving mechanism comprises a fourth motor and a second gear, the fourth motor is fixedly connected to the top surface of the third adjusting track, an output shaft of the fourth motor is fixedly connected with a first gear, the second gear is fixedly connected to the surface of the rotary adjusting table, and the first gear is meshed with the second gear;

the third screw thread driving mechanism comprises two third motors, the two third motors are fixedly connected to the top surface of the lifting pile, the two third motors are symmetrically distributed on two sides of the top surface of the lifting pile, a third screw rod is fixedly connected to an output shaft of each third motor, the other end of each third screw rod is rotatably connected with the top surface of the corresponding rotary adjusting table, and the third screw rods are in threaded connection with the lifting frames.

Compared with the prior art, the invention has the following beneficial effects:

1. in the process that the storage box is clamped by the clamping mechanism, the linkage adjusting mechanism generates linkage to enable the plugboard to reduce the height and further gradually retract into the storage box, the shaft parts are ensured to be positioned in the storage box during stacking, the storage box is prevented from being stacked and damaging the shaft parts during stacking, the shaft parts enter and exit and are stored, the plugboard can trigger the linkage clamping piece to clamp and position the lower surfaces of the inserted shaft parts during the process that the plugboard is pulled downwards by the linkage adjusting mechanism, the shaft parts are always stabilized in the plugholes during the clamping and carrying processes, on one hand, the shaft parts can be prevented from shaking and wearing during the stacking and transferring processes, the shaft parts can be favorably and stably stored and protected, on the other hand, the vibration of the shaft parts in the plugholes is reduced, the vibration noise is reduced, and the noise pollution is avoided;

2. the position of the inserting plate is adjusted through the linkage adjusting mechanism, on one hand, the inserting plate is close to the top end of the storage box due to rising of the inserting plate, so that the distance between the inserting plate and an operator is closer, the inserting plate does not need to extend into the storage box, operation space is increased for inserting operation, the shaft parts can be conveniently inserted into the inserting hole by the operator, operation difficulty of the operator is reduced, on the other hand, when the storage box is clamped and stacked by the clamping mechanism, the inserting plate retracts into the storage box, the situation that the shaft parts are collided after the two subsequent storage boxes are stacked mutually is avoided, and collision damage of the shaft parts is avoided;

3. at whole firm in-process, through the cooperation with linkage adjustment mechanism, make steady firm claw be close to axle type part and stabilize axle type part gradually, make axle type part stabilize the axis position in the axis spliced eye, solved the rocking of axle type part at the in-process of pile up neatly and transport, effectively improved the stability of axle type part when transporting the pile up neatly.

Drawings

FIG. 1 is a schematic diagram of the general structure of the present invention;

FIG. 2 is a schematic view of the clamping mechanism of the present invention (with the clamping jaw in section) ready to clamp a storage compartment;

FIG. 3 is a schematic view showing a configuration of a holding mechanism for holding a bin according to the present invention (the bin and a U-shaped stopper plate are sectioned);

FIG. 4 is a schematic structural diagram of the connection relationship between the linkage adjustment mechanism and the storage box (the storage box, the plugboard and the fixing seat are sectioned);

FIG. 5 is an enlarged view of a portion A of FIG. 4 in accordance with the present invention;

FIG. 6 is an enlarged view of a portion B of FIG. 4 in accordance with the present invention;

FIG. 7 is an enlarged view of a portion C of FIG. 4 in accordance with the present invention;

FIG. 8 is a schematic structural view of the connection relationship of the sliding plate, the plugboard, the second support plate, the linkage rail and the storage box according to the present invention (the sliding plate, the plugboard, the second support plate, the linkage rail and the storage box are all sectioned);

FIG. 9 is an enlarged view of a portion D of FIG. 8 in accordance with the present invention;

FIG. 10 is a bottom view of the connection of the slide bar, slide plate and securing claws in the present invention;

FIG. 11 is a schematic structural view (a section of a storage box) showing a connection relationship between a latch mechanism and the storage box according to the present invention;

FIG. 12 is an enlarged view of a portion E of FIG. 11 in accordance with the present invention;

FIG. 13 is a bottom view of the securing mechanism of the present invention;

FIG. 14 is an elevational, cross-sectional view of the connection of the jaws, docking mechanism and storage compartment of the present invention;

fig. 15 is a partial enlarged view of portion F of fig. 1 according to the present invention.

In the figure: 1. a first adjustment track; 2. a conveyor belt; 201. a rubber baffle; 3. a pallet; 4. shaft parts; 5. a storage box; 6. a plugboard; 7. inserting holes; 8. a second adjustment track; 9. a first motor; 10. a supporting base; 11. a first slider; 12. a first lead screw; 13. rotating the adjusting table; 14. lifting piles; 15. a lifting frame; 16. a second lead screw; 17. a second slider; 18. a second motor; 19. a third screw rod; 20. a connecting arm; 21. a motor base; 22. a second polish rod; 23. a double-shaft motor; 24. a fourth screw rod; 25. a clamping jaw; 26. a clamping plate; 27. a push rod; 28. a push plate; 29. a push groove; 30. a pushing frame; 31. a pushing block; 32. a push hole; 33. a boss table; 34. a first slide pin; 35. a first chute; 36. a fourth spring; 37. a stabilizing groove; 38. a first support; 39. a second support; 40. a linkage rail; 4001. extruding the rail; 41. a stabilizing claw; 42. a strut; 43. a slide bar; 44. a sliding plate; 45. a second spring; 46. linkage groove rails; 47. pushing the pin; 48. a second chute; 49. a second slide pin; 50. a fixed seat; 5001. pressing the groove; 51. a pressing lever; 52. clamping a through groove; 53. pressing the groove; 54. clamping and buckling; 55. a third spring; 56. a moving wheel; 57. a transverse moving rail; 58. a longitudinally moving rail; 59. a U-shaped limiting plate; 60. a handle slot; 61. a square-shaped pulling groove; 62. a sliding groove; 63. placing holes; 64. a U-shaped pulling frame; 65. a fifth spring; 66. a third slide pin; 67. a clamping block; 68. a third chute; 69. a card interface; 70. extruding the block; 71. a gas spring; 72. a third adjustment track; 73. a fourth motor; 74. a second gear; 75. a first gear; 76. a third motor.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

The stacking mechanical device for transferring the parts, as shown in fig. 1 to 15, comprises an adjusting track mechanism, a conveying belt 2, a stacking tray 3 and shaft parts 4, and is characterized in that a storage box 5 is conveyed on the surface of the conveying belt 2, an insertion plate 6 is slidably connected to the inner wall of the storage box 5, three groups of insertion holes 7 are formed in the top surface of the insertion plate 6 in a linear array manner, the shaft parts 4 are inserted into the insertion holes 7, the adjusting track mechanism is located between the conveying belt 2 and the stacking tray 3, and a clamping mechanism is connected to the adjusting track mechanism and used for clamping and taking the storage box 5;

the adjusting track mechanism is used for stacking the storage box 5 which is used for clamping and taking the full-filling shaft parts 4 from the conveying belt 2 to the surface of the pallet 3;

a linkage adjusting mechanism is connected in the storage box 5, the height of the plugboard 6 in the storage box 5 is adjusted in a linkage manner through the linkage adjusting mechanism in the process that the storage box 5 is clamped by the clamping mechanism, the bottom surface of the plugboard 6 is connected with a linkage clamping piece, and the linkage clamping piece is linked by the plugboard 6 to clamp and position the lower surface of the inserted shaft part 4 in the process that the plugboard 6 is adjusted in the storage box 5 in a linkage manner through the linkage adjusting mechanism in the process of reducing the height; during operation, in the prior art, the stacking shaft parts 4 are horizontally placed on the stacking tray 3 by grabbing the shaft parts 4 through a robot, the shaft parts 4 with shaft shoulders are stored, the shaft parts 4 are mostly inserted into holes in the shaft part 4 storage box 5, and then the shaft part 4 storage box 5 is stacked and stacked, but in the actual operation process, in order to facilitate the insertion of the shaft parts 4, the inserted holes are larger than the diameter of the shaft parts 4, the shaft parts 4 have gaps after being inserted, vibration and jolt are difficult to avoid during transportation, the shaft parts 4 inserted into the holes shake in the vibration and jolt process, the stability of the shaft parts 4 is not convenient to maintain during stacking and transportation, on one hand, the shaft parts 4 are subjected to shaking abrasion, and on the other hand, large vibration noise is generated during transportation and stacking, the embodiment of the invention can solve the technical problem, and the specific embodiment is as follows, two rubber baffles 201 can be fixedly connected to the surface of the conveying belt 2, the arrangement of the rubber baffles 201 can limit and block the storage box 5 conveyed on the surface of the conveying belt 2, the storage box 5 is prevented from moving on the surface of the conveying belt 2 in the conveying process, an operator inserts the shaft parts 4 into the inserting holes 7 from one end of the conveying belt 2, waits for the stacking of the adjusting track mechanism after the conveying belt 2 is conveyed to the clamping position, starts the adjusting track mechanism, starts the clamping mechanism after the adjusting track mechanism drives the clamping mechanism to the clamping position, clamps the side surface of the storage box 5, starts the adjusting track mechanism again after the clamping is finished, takes the storage box 5 from the surface of the conveying belt 2, and places the storage box on the stacking tray 3, preparing for subsequent transfer;

before the storage box 5 is not clamped by the clamping mechanism, the insertion plate 6 is positioned above the inner wall of the storage box 5, so that an operator can better insert the shaft parts 4 into the insertion holes 7, the clamping mechanism can generate linkage through the linkage adjusting mechanism in the process of clamping the side surface of the storage box 5, so that the insertion plate 6 is reduced in height and gradually retracts into the storage box 5, the shaft parts 4 are ensured to be positioned in the storage box 5 during stacking, the storage box 5 is prevented from being stacked to damage the shaft parts 4 during stacking, and the shaft parts 4 are put in and taken out for storage;

in order to make 4 convenient insert spliced eye 7 of axle type part, the diameter of spliced eye 7 will be slightly bigger than the diameter of axle type part 4, in the in-process of transporting and pile up neatly, axle type part 4 can rock in spliced eye 7, linkage adjustment mechanism draws the in-process that plugboard 6 drew downwards, plugboard 6 can touch the linkage holder to carry out the centre gripping location to the lower surface of the axle type part 4 of pegging graft, can make the in-process at the centre gripping transport, axle type part 4 is stabilized in spliced eye 7 all the time, can prevent the in-process at stack and transportation on the one hand, axle type part 4 takes place to rock the condition of wearing and tearing and takes place, be favorable to stabilizing storage protection to axle type part 4, on the other hand, reduce the vibration of axle type part 4 in spliced eye 7, vibration noise reduction, avoid causing the noise pollution.

As an embodiment of the present invention, the adjusting rail mechanism further includes a first adjusting rail 1, the first adjusting rail 1 is fixedly installed on the ground, a second adjusting rail 8 is slidably connected to the first adjusting rail 1 along an extending direction of the first adjusting rail 1, a first screw driving mechanism is connected between the second adjusting rail 8 and the first adjusting rail 1, a third adjusting rail 72 is slidably connected to the second adjusting rail 8 along an extending direction of the second adjusting rail 8, a second screw driving mechanism is connected between the third adjusting rail 72 and the second adjusting rail 8, a rotary adjusting table 13 is rotatably connected to a top surface of the third adjusting rail 72, a rotary driving mechanism for driving the rotary adjusting table 13 to perform rotary adjustment is connected to a top surface of the second adjusting rail 8, a lifting pile 14 is fixedly connected to a top surface of the rotary adjusting table 13, a lifting frame 15 is slidably connected to a surface of the lifting pile 14 along an extending direction of the lifting pile 14, a third screw driving mechanism is connected between the lifting pile 14 and the lifting frame 15, a connecting arm 20 is fixedly connected to a surface of the lifting frame 15, and one end of the lifting frame 20, which is far away from the lifting frame 15, is connected to the clamping mechanism; in operation, after the storage box 5 inserted with full shaft type parts 4 is conveyed to a designated position by the conveyor belt 2, when a stack needs to be grabbed, the second adjusting rail 8, the third adjusting rail 72 and the crane 15 are respectively adjusted by the first screw thread driving mechanism, the second screw thread driving mechanism and the third screw thread driving mechanism, the first screw thread driving mechanism is used for screw thread driving and adjusting the position of the second adjusting rail 8 in the left-right direction on the first adjusting rail 1, the second screw thread driving mechanism is used for screw thread driving and adjusting the position of the third adjusting rail 72 in the front-back direction on the second adjusting rail 8, the third screw thread driving mechanism is used for screw thread driving and adjusting the position of the crane 15 at the height of the lifting pile 14, the height and the transverse position of the crane 15 can be adjusted, therefore, the crane 15 can drive the clamping mechanism to accurately find the storage box 5 through the connecting arm 20, the storage box 5 is clamped and taken, after clamping and taking, the storage box is firstly adjusted by the third screw thread driving mechanism, the storage box 15 is indirectly lifted and is separated from the conveyor belt 2, then the storage box 5 is rotated by the rotary driving and is transferred to the upper side of the stack tray 3, and the stack 3 is sequentially and then the stack of the stack is accurately placed on the stack tray 3, and stacking of the stack is realized.

As an embodiment of the invention, the clamping mechanism comprises a motor base 21, the motor base 21 is fixedly connected to the top surface of the connecting arm 20, a double-shaft motor 23 is fixedly connected between the inner walls of the motor base 21, two output shafts of the double-shaft motor 23 are fixedly connected with fourth lead screws 24, clamping jaws 25 are in threaded connection with the surfaces of the fourth lead screws 24, second polish rods 22 are inserted into the side surfaces of the clamping jaws 25 in a sliding manner, the two second polish rods 22 are symmetrically and fixedly connected to the two sides of the connecting arm 20, air springs 71 are fixedly connected to the opposite surfaces of the two clamping jaws 25, and clamping plates 26 are fixedly connected to the end portions of the air springs 71; during operation, the double-shaft motor 23 is started, the two output shafts of the double-shaft motor 23 drive the fourth screw rod 24 to rotate, the clamping jaw 25 in threaded connection with the fourth screw rod 24 gradually approaches to the middle along with the rotation of the fourth screw rod 24, the two clamping plates 26 are driven to approach to each other, the clamping jaw 25 approaching to each other is in contact with the side wall of the storage box 5 and clamps the side face of the storage box 5 until the two clamping plates 26 completely compress the air spring 71, the clamping effect is achieved, and the effect of clamping the storage box 5 is achieved.

As an embodiment of the invention, two sides of two clamping plates 26 are provided with pushing rods 27, two pushing rods 27 are symmetrically arranged, the pushing rods 27 are fixedly connected on the surface of the corresponding clamping jaw 25, the linkage adjusting mechanism comprises four pushing plates 28, four pushing grooves 29, two pushing frames 30 and two pairs of pushing rods 27, the two pairs of pushing rods 27 are symmetrically and fixedly connected on the opposite surface of the two clamping jaws 25, the two pushing rods 27 are symmetrically arranged on two sides of the adjacent clamping plates 26, the four pushing plates 28 are divided into two groups averagely, the two groups of pushing plates 28 are symmetrically and slidably arranged on the left side and the right side of the bottom surface of the inner wall of the storage box 5, the side surface of the pushing plate 28 is provided with first chutes 35, the first chutes 35 on the two pushing plates 28 in the same group are mutually symmetrical, the four pushing grooves 29 are divided into two groups averagely, two groups of pushing grooves 29 are symmetrically arranged on the left side and the right side of the inner wall of the storage box 5, one end of each pushing groove 29 which is far away from each other in the same group penetrates through the storage box 5 and extends to the outside of the storage box 5, pushing blocks 31 are connected in the pushing grooves 29 in a sliding manner, each pushing block 31 is fixedly connected on the surface of the corresponding pushing plate 28, the end part of each pushing block 31 is provided with a pushing hole 32 matched with the pushing rod 27, the left side and the right side of the bottom surface of the plugboard 6 are fixedly connected with two pushing frames 30, two first sliding pins 34 which are symmetrically arranged are fixedly connected on the side surface of each pushing frame 30, the first sliding pins 34 are connected in a sliding manner in first chutes 35 at corresponding positions, a clamping mechanism is connected between the two pushing plates 28 in the same group which are positioned on the rear side in the storage box 5, and the clamping mechanism is used after the two pushing plates 28 in the same group are close to each other, clamping and positioning two pushing plates 28 in the same group, wherein a fourth spring 36 is fixedly connected between one side of each pushing plate 28, which is far away from the clamping mechanism, and the inner wall of the storage box 5; during operation, in order to facilitate an operator to better insert the shaft parts 4 into the insertion holes 7, the insertion plate 6 can be actively lifted upwards to be close to the top end of the storage box 5, so that the operator can insert the shaft parts, and the insertion plate 6 is retracted into the storage box 5 in the stacking and transferring processes to stably transfer the shaft parts, specifically, when the shaft parts 4 are installed in the storage box 5, under the support of the fourth spring 36, the push plate 28 is in the state shown in fig. 3 and 4, the inner wall of the first chute 35 supports the first sliding pin 34, so as to maintain the state of the push frame 30, the two push frames 30 support the insertion plate 6, so that the insertion plate 6 is located at the position close to the top end of the storage box 5, the shaft parts 4 can be conveniently inserted by the worker at the position of the top end of the storage box 5 without extending into the storage box 5, an operation space is increased for insertion operation, and the difficulty of inserting the shaft parts 4 is reduced;

when the shaft parts 4 are installed and need to be stacked, the two clamping jaws 25 approach each other, and in the process that the two clamping jaws 25 gradually approach the side surfaces of the storage box 5 for clamping, the two push rods 27 are inserted into the push holes 32, the clamping jaws 25 continue to approach towards the middle, the push rods 27 push the push blocks 31 to move along the push grooves 29, the push plates 28 fixed to the push blocks 31 also move towards the middle, in an initial state, the first sliding pins 34 are located at positions, close to the upper sides, of the first inclined grooves 35, and along with the gradual approach of the two push plates 28 towards the middle, the first sliding pins 34 are gradually pushed by the first inclined grooves 35 to slide to positions, close to the bottoms, of the first inclined grooves 35, and drive the push frames 30 to move downwards, so that the plugboard 6 is pulled downwards, the plugboard 6 retracts into the storage box 5, and when the two push plates 28 in the same group approach to a designated position, the clamping mechanism clamps and positions the two push plates 28, maintains the positions of the push plates 28, and maintains the status that the plugboard 6 retracts into the storage box 5, thereby realizing storage in the transfer process of the shaft parts 4;

through the position of linkage adjustment mechanism adjustment plugboard 6, on the one hand, it is at installation axle class part 4, make plugboard 6 be close to the position on storage box 5 top, make the distance between plugboard 6 and the operator more be close, need not to stretch into the inside of storage box 5, operating space has been increased for grafting operation, made things convenient for in the better 4 grafting of axle class parts of operator advance spliced eye 7, operator's the operation degree of difficulty has been reduced, on the other hand, when fixture centre gripping storage box 5 and pile up neatly, 6 indentation storage boxes of plugboard 5 are interior, the condition emergence of producing the collision to axle class part 4 after having avoided two follow-up storage boxes 5 to pile up each other, avoid the collision damage of axle class part 4.

As an embodiment of the present invention, the linkage clamping member includes a plurality of fixing grooves 37, a first support 38, a second support 39, and two linkage rails 40, the fixing grooves 37 are disposed at positions corresponding to each insertion hole 7 on the bottom surface of the insertion board 6, two fixing claws 41 are symmetrically slidably connected in the fixing grooves 37, the first support 38 and the second support 39 are both fixedly connected to the bottom surface of the insertion board 6, three pairs of sliding rods 43 are slidably disposed on the inner wall of the first support 38, the two sliding rods 43 in the same pair are symmetrically disposed at two sides corresponding to the fixing grooves 37 in the same group, the surface of the sliding rod 43 is fixedly connected to the fixing claw 41 in the corresponding position, a sliding plate 44 is slidably connected between the bottom surface of the inner wall of the second support 39 and the bottom surface of the insertion board 6, a linkage groove rail 46 is disposed at a position corresponding to the sliding rod 43 on the side surface of the sliding plate 44, one end of the sliding rod 43 far from the first support 38 is slidably disposed in the linkage groove rail 46, two second inclined grooves 48 are symmetrically disposed at a position corresponding to the sliding rod 43, and a sliding pin 49 is disposed in the second inclined groove 48;

the sliding plate 44 and the inner side wall of the second support 39 are fixedly connected together through a second spring 45, the two linkage rails 40 are fixedly connected to the left side wall of the storage box 5, the side surfaces of the two linkage rails 40 are provided with extrusion rails 4001 at positions corresponding to the sliding plate 44, the inner bottom surfaces of the extrusion rails 4001 are pushing inclined surfaces, the side surfaces of the sliding plate 44 are fixedly connected with pushing pins 47 at positions corresponding to the linkage groove rails 46, and the end parts of the pushing pins 47 are in contact with the inner walls of the extrusion rails 4001; during operation, in order to facilitate an operator to insert the shaft-type part 4 into the insertion hole 7, the diameter of the insertion hole 7 needs to be larger than that of the shaft-type part 4, but during stacking and transferring, due to vibration generated by stacking, the shaft-type part 4 can shake in the insertion hole 7, so that instability of the shaft-type part 4 during stacking is caused, the embodiment of the invention can solve the problem, specifically, in the process that the insertion plate 6 is pulled downwards by the linkage adjusting mechanism, the push pin 47 can move along the inner wall of the extrusion rail 4001 and move out from the extrusion rail 4001 to the side of the linkage rail 40, in the process, the push pin 47 drives the sliding plate 44 to move towards the right side, in the initial state, all the second slide pins 49 are located in the second inclined grooves 48 and close to one side of the stabilizing claw 41, in the process that the sliding plate 44 moves towards the right side, all the second slide pins 49 gradually slide along the second inclined grooves 48, and drive the slide rod 43 and the stabilizing claw 41 to gradually approach the direction of the insertion hole 7 until the shaft-type part 41 clamps the shaft-type part 4, in the surface of the insertion plate 44, and when the sliding plate 44 moves towards the side of the second inclined groove 48, the second inclined groove 47, so that the elastic force of the sliding plate 44 gradually pushes the sliding plate 40 and the sliding plate 44 and gradually pushes the sliding plate 40 gradually;

in whole firm in-process, through the cooperation with linkage adjustment mechanism, make firm claw 41 be close to axle type part 4 and stabilize axle type part 4 gradually, make axle type part 4 stabilize the axis position in axis spliced eye 7, solved the rocking of axle type part 4 at the in-process of pile up neatly and transport, effectively improved the stability of axle type part 4 when transporting the pile up neatly.

As an embodiment of the present invention, the clamping mechanism includes a fixed seat 50, two clamping through grooves 52, and a pressing groove 53, the fixed seat 50 is located between two pushing plates 28 in the same group at the rear side inside the storage box 5, the fixed seat 50 is fixedly connected to the bottom surface of the inner wall of the storage box 5, the pressing groove 53 is formed on the side surface of the fixed seat 50, a clamping buckle 54 is slidably connected in the pressing groove 53, the clamping buckle 54 and the fixed seat 50 are fixedly connected together through a third spring 55, a pressing rod 51 is fixedly connected to the back surface of the clamping buckle 54, the pressing groove 5001 is formed in the back surface of the storage box 5, the rear end of the pressing rod 51 sequentially penetrates through the fixed seat 50 and the storage box 5 and extends to the inside of the pressing groove 5001, the two clamping through grooves 52 are respectively formed in the front surfaces of the two pushing plates 28 in the same group at the rear side inside the storage box 5, and the two clamping through grooves 52 are symmetrically arranged; during operation, if no subsequent force is applied to enable the two pushing plates 28 to approach each other, the fourth spring 36 resets the pushing plates 28, so that the inserting plate 6 is pushed out, and the shaft part 4 is damaged, the embodiment of the invention can solve the problem, and specifically, when the two pushing plates 28 approach each other, the side surfaces of the pushing plates 28 gradually press the snap fastener 54, so that the snap fastener 54 moves along the pressing groove 53, so that the third spring 55 is pressed, the pushing plates 28 continue to approach until the pushing plates are attached, the snap joint of the snap fastener 54 is aligned with the snap through groove 52, and under the support and reset of the third spring 55, the snap fastener 54 is instantly pushed, the snap end of the snap fastener 54 is pushed into the snap through groove 52 to form a snap joint, so that the effect of snapping the two pushing plates 28 into the shaft is achieved, the approaching state of the two pushing plates 28 is maintained, and when the adjusting track mechanism drives the clamping mechanism and the storage box 5 to be placed on the stacking tray 3 to cancel the clamping mechanism, the state of the storage box 6 can be maintained, and the storage box 4 can be protected;

when the state of joint needs to be cancelled, only need the operator finger press the pressing rod 51 in pressing groove 5001, pressing rod 51 with the joint end release joint through groove 52 at joint knot 54 both ends can, fourth spring 36 just can promote two push plates 28 separately, resume the state that plugboard 6 is close to storage box 5 top to take or install axle type part 4.

As an embodiment of the invention, four moving wheels 56 are fixedly connected to four corners of the bottom surface of the storage box 5, and a transverse moving rail 57 and a longitudinal moving rail 58 are arranged on the pallet 3; in operation, the moving wheels 56 are arranged on the bottom surface of the storage box 5, so that the storage box 5 can be moved at any time when being clamped on the surface of the pallet 3, when the storage box 5 needs to be arranged in rows and stacked, the storage box 5 is pushed to move along the transverse moving rail 57 and the longitudinal moving rail 58 only after the storage box 5 is placed on the pallet 3 by the adjusting rail mechanism, and the storage box 5 can be stacked in multiple rows, so that the stacking richness is increased.

As an embodiment of the invention, the side of the storage box 5 is connected with a docking mechanism, the docking mechanism is used for clamping and positioning the two storage boxes 5 when the two storage boxes 5 are stacked up and down, the docking mechanism comprises two U-shaped limit plates 59, handle grooves 60, square pulling grooves 61, a sliding groove 62, four placing holes 63 and two extrusion blocks 70, the four placing holes 63 are respectively arranged at four corners of the top surface of the storage box 5, the two U-shaped limit plates 59 are fixedly connected with the front surface and the back surface of the storage box 5, two symmetrically-arranged clamping ports 69 are respectively arranged on the opposite inner side walls of the two U-shaped limit plates 59, the left side and the right side of the storage box 5 are respectively provided with the handle grooves 60 and the square pulling grooves 61, the handle grooves 60 are positioned at the inner rings of the square pulling grooves 61, the tops of the handle grooves 60 are communicated with the square pulling grooves 61, a U-shaped pulling frame 64 is connected in the square pulling groove 61 in a sliding manner in the vertical direction, the top of the U-shaped pulling frame 64 is fixedly connected with the top of the square pulling groove 61 through a fifth spring 65, a protruding table 33 is arranged at the top end of the inner side wall of the U-shaped pulling frame 64, the protruding table 33 penetrates through the communication position of the top of the handle groove 60 and the square pulling groove 61 and enters the handle groove 60, third sliding pins 66 are fixedly connected to the bottoms of the two ends of the U-shaped pulling frame 64, sliding grooves 62 are formed in the positions, close to the bottom ends, of the front side and the rear side of the inner wall of the square pulling groove 61, the sliding grooves 62 penetrate through the storage box 5 and extend to the outside of the storage box 5, clamping blocks 67 matched with the clamping ports 69 are connected in the sliding grooves 62 in a sliding manner, the two ends of the clamping blocks 67 respectively extend to the outside of the storage box 5 and the inside of the square pulling groove 61, third inclined grooves 68 are formed in the positions, corresponding to the side surfaces of the clamping blocks 67, and the third sliding pins 66 are arranged in the third inclined grooves 68 in a sliding manner, two squeezing blocks 70 are fixedly connected to the opposite inner side walls of the two clamping jaws 25, and the squeezing blocks 70 are positioned above the clamping plates 26; when the shaft part stacking device works, under the adjusting action of the adjusting track mechanism, the storage boxes 5 are conveyed to the stacking tray 3 by the clamping mechanism and then stacked one by one, the stacked storage boxes 5 vibrate in the transferring process, so that the stability of the shaft parts 4 in the storage boxes 5 is influenced, the embodiment of the invention can solve the problem, and the specific working mode is as follows, when two storage boxes 5 are stacked, the bottom end of the upper storage box 5 gradually enters between two U-shaped limiting plates 59 of the lower storage box 5, so that the lower storage box 5 is attached to the top surface of the lower storage box 5, and meanwhile, the moving wheel 56 gradually enters the placing hole 63;

when the clamping jaw 25 is close to the side surface of the storage box 5 for clamping, the extrusion slope of the extrusion block 70 is firstly in extrusion contact with the boss 33 at the top end of the inner side wall of the U-shaped pulling frame 64, the U-shaped pulling frame 64 is pushed upwards, the fifth spring 65 is compressed, and in the process that the U-shaped pulling frame 64 moves upwards, the third sliding pin 66 moves along the third slope groove 68, so that the clamping block 67 is retracted into the sliding groove 62, after the two storage boxes 5 are stacked in the vertical direction, the bottom end of the upper storage box 5 gradually enters between the two U-shaped limiting plates 59 of the lower storage box 5, at the moment, the clamping of the clamping mechanism is cancelled, so that the clamping jaw 25 is far away from the side surface of the storage box 5, further, the extrusion block 70 cancels the pushing of the boss 33 at the top end of the U-shaped pulling frame 64, under the elastic support and reset of the fifth spring 65, the U-shaped pulling frame 64 moves downwards, the third sliding pin 66 moves downwards along the third slope groove 68 on the U-shaped pulling frame 64, so that the clamping block 67 slides out of the sliding groove 62 and extends to the outer side surface of the storage box 5, and then is inserted into the corresponding clamping port 69, thereby realizing the stable clamping of the two storage boxes 5, and further stabilizing the stacking in the vertical direction of the two storage boxes 5;

in-process at whole joint, on the one hand, extrude U-shaped pulling frame 64 through extrusion piece 70 and realize the joint effect when the pile up neatly, it is fixed with two storage box 5 joints, on the other hand, the setting up of handle groove 60 can make and accomplish the back in the transportation, when needs a case storage box 5 alone is carried, the operator can stretch into handle groove 60 inside upwards lifting storage box 5 with the hand, thereby upwards stimulate U-shaped pulling frame 64, the realization is with two storage box 5 detached effects, convenient operation.

As an embodiment of the present invention, a supporting rod 42 is fixedly connected to the inner wall of the first supporting seat 38, and the sliding rods 43 are slidably sleeved on the surface of the supporting rod 42; in operation, the sliding rod 43 is provided to facilitate the stable sliding of the end of the sliding rod 43 inside the first seat 38.

As an embodiment of the invention, the first thread driving mechanism comprises two supporting seats 10, the two supporting seats 10 are fixedly connected in a groove of the first adjusting track 1, a first motor 9 is fixedly connected to a side surface of one of the supporting seats 10, a first lead screw 12 is fixedly connected to an output shaft of the first motor 9, one end of the first lead screw 12, which is far away from the first motor 9, is rotatably connected to an inner side wall of the supporting seat 10, which is far away from the first motor 9, a first sliding block 11 is sleeved on a surface thread of the first lead screw 12, and a top surface of the first sliding block 11 is fixedly connected with a bottom surface of the second adjusting track 8;

the second screw thread driving mechanism comprises a second motor 18, the second motor 18 is fixedly connected to the back of the second adjusting track 8, an output shaft of the second motor 18 is fixedly connected with a second screw rod 16, one end, far away from the second motor 18, of the second screw rod 16 is rotatably connected to the inner side wall of the second adjusting track 8, a second sliding block 17 is sleeved on the surface of the second screw rod 16 in a threaded manner, and the side face of the second sliding block 17 is fixedly connected with the side face of the third adjusting track 72;

the rotary driving mechanism comprises a fourth motor 73 and a second gear 74, the fourth motor 73 is fixedly connected to the top surface of the third adjusting track 72, an output shaft of the fourth motor 73 is fixedly connected with a first gear 75, the second gear 74 is fixedly connected to the surface of the rotary adjusting table 13, and the first gear 75 is meshed with the second gear 74;

the third screw thread driving mechanism comprises two third motors 76, the two third motors 76 are fixedly connected to the top surface of the lifting pile 14, the two third motors 76 are symmetrically distributed on two sides of the top surface of the lifting pile 14, an output shaft of the third motor 76 is fixedly connected with a third screw rod 19, the other end of the third screw rod 19 is rotatably connected with the top surface of the rotary adjusting platform 13, and the third screw rod 19 is in threaded connection with the lifting frame 15; when the adjusting device works, the first motor 9 is started, the output shaft of the first motor 9 rotates to drive the first screw rod 12 to rotate, the first sliding block 11 in threaded connection with the first screw rod 12 moves along the first adjusting track 1, and the second adjusting track 8 is driven to move along the first adjusting track 1, so that the position of the second adjusting track 8 in the left-right direction on the first adjusting track 1 is adjusted;

the second motor 18 is started, the output shaft of the second motor 18 rotates to drive the second screw rod 16 to rotate, the second sliding block 17 in threaded connection with the second screw rod 16 moves along the second adjusting track 8, and drives the third adjusting track 72 to move along the direction of the second adjusting track 8, so that the position of the third adjusting track 72 in the left-right direction on the second adjusting track 8 is adjusted;

the fourth motor 73 is started, an output shaft of the fourth motor 73 rotates to drive the first gear 75 to rotate, and the second gear 74 meshed and connected with the first gear 75 also rotates to drive the rotation adjusting table 13 to rotate, so that the purpose of adjusting the second adjusting track 8 to move left and right is achieved, and the clamping position of the clamping mechanism is adjusted;

the two third motors 76 are started simultaneously through the trigger, the third motors 76 rotate to drive the third screw rods 19 to rotate, and the lifting frames in threaded connection with the third screw rods 19 move along with the direction of the lifting columns, so that the positions of the lifting frames 15 on the height of the lifting piles 14 are adjusted.

The working principle of the invention is as follows:

in the prior art, shaft parts 4 are horizontally placed on a pallet 3 by grabbing the shaft parts 4 through a robot, the shaft parts 4 with shoulders are stored, the shaft parts 4 are mostly inserted into holes in a storage box 5 of the shaft parts 4, and then the storage box 5 of the shaft parts 4 is piled up and piled up, but in the actual operation process, in order to facilitate the insertion of the shaft parts 4, the inserted holes have larger diameters than the shaft parts 4, the shaft parts 4 have gaps after being inserted, and vibration and jolt are difficult to avoid during transportation, the shaft parts 4 inserted into the holes shake in the vibration and jolt process, the stability of the shaft parts 4 is inconvenient to maintain during piling and transportation, on one hand, the shaft parts 4 can be shaken and abraded, on the other hand, larger vibration noise can be generated in the transportation and stacking processes, the embodiment of the invention can solve the technical problem, and the specific embodiment is as follows, two rubber baffles 201 can be fixedly connected to the surface of the conveying belt 2, the arrangement of the rubber baffles 201 can limit and block the storage box 5 conveyed on the surface of the conveying belt 2, the storage box 5 is prevented from moving on the surface of the conveying belt 2 in the conveying process, an operator inserts the shaft parts 4 into the inserting holes 7 from one end of the conveying belt 2, waits for the stacking of the adjusting track mechanism after the conveying belt 2 is conveyed to the clamping position, starts the adjusting track mechanism, starts the clamping mechanism after the adjusting track mechanism drives the clamping mechanism to the clamping position, clamps the side surface of the storage box 5, starts the adjusting track mechanism again after the clamping is finished, takes the storage box 5 from the surface of the conveying belt 2, and places the storage box on the stacking tray 3, preparing for subsequent transfer;

before the clamping mechanism clamps the storage box 5, the insertion plate 6 is located above the inner wall of the storage box 5, so that an operator can better insert the shaft parts 4 into the insertion holes 7, the clamping mechanism can generate linkage through the linkage adjusting mechanism in the process of clamping the side face of the storage box 5, so that the insertion plate 6 is reduced in height and gradually retracts into the storage box 5, the shaft parts 4 are ensured to be located in the storage box 5 during stacking, damage to the shaft parts 4 due to stacking of the storage box 5 during stacking is avoided, and the shaft parts 4 enter and exit from the storage box for storage;

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims and their equivalents.

Claims

1. A stacking mechanical device for transferring parts comprises an adjusting track mechanism, a conveying belt (2), a stacking tray (3) and shaft parts (4), and is characterized in that a storage box (5) is conveyed on the surface of the conveying belt (2), an insertion plate (6) is connected to the inner wall of the storage box (5) in a sliding mode, three groups of insertion holes (7) are formed in the top surface of the insertion plate (6) in a linear array mode, the shaft parts (4) are inserted in the insertion holes (7), the adjusting track mechanism is located between the conveying belt (2) and the stacking tray (3), a clamping mechanism is connected to the adjusting track mechanism, and the clamping mechanism is used for clamping and taking the storage box (5);

the adjusting track mechanism is used for stacking the storage box (5) which is clamped and taken and filled with the shaft parts (4) onto the surface of the stacking tray (3) from the conveying belt (2);

the linkage adjusting mechanism is connected in the storage box (5), the inserting plate (6) is adjusted to be lowered in the storage box (5) through linkage of the linkage adjusting mechanism in the process that the storage box (5) is clamped by the clamping mechanism, the bottom surface of the inserting plate (6) is connected with the linkage clamping piece, the inserting plate (6) is adjusted to be lowered in the storage box (5) through linkage of the linkage adjusting mechanism, and the linkage clamping piece is linked by the inserting plate (6) to clamp and position the lower surface of the inserted shaft part (4).

2. The palletizing mechanical device for transferring parts according to claim 1, wherein the adjusting track mechanism further comprises a first adjusting track (1), the first adjusting track (1) is fixedly installed on the ground, a second adjusting track (8) is slidably connected on the first adjusting track (1) along the extension direction of the first adjusting track (1), a first thread driving mechanism is connected between the second adjusting track (8) and the first adjusting track (1), a third adjusting track (72) is slidably connected on the second adjusting track (8) along the extension direction of the second adjusting track (8), a second thread driving mechanism is connected between the third adjusting track (72) and the second adjusting track (8), a rotating adjusting platform (13) is rotatably connected on the top surface of the third adjusting track (72), a rotating driving mechanism for driving the rotating adjusting platform (13) to perform rotating adjustment is connected on the top of the second adjusting track (8), a lifting pile (14) is fixedly connected on the top surface of the rotating adjusting platform (13), a lifting pile (14) is fixedly connected on the top surface of the lifting platform (14), a lifting pile (14) is fixedly connected on the lifting platform (14) along the extension direction of the lifting pile (14), and a lifting pile (15) is connected on the lifting platform (14), one end of the connecting arm (20) far away from the lifting frame (15) is connected with the clamping mechanism.

3. The mechanical palletizing device for transferring parts according to claim 1, wherein the clamping mechanism comprises a motor base (21), the motor base (21) is fixedly connected to the top surface of the connecting arm (20), a double-shaft motor (23) is fixedly connected between the inner walls of the motor base (21), two output shafts of the double-shaft motor (23) are fixedly connected with a fourth lead screw (24), a clamping jaw (25) is threadedly connected to the surface of the fourth lead screw (24), a second polished rod (22) is slidably inserted to the side surface of the clamping jaw (25), the second polished rods (22) are symmetrically and fixedly connected to two sides of the connecting arm (20), a gas spring (71) is fixedly connected to the opposite surface of the clamping jaw (25), and a clamping plate (26) is fixedly connected to the end of the gas spring (71).

4. The mechanical palletizing device for transferring parts according to claim 3, wherein two pushing rods (27) are arranged on two sides of two clamping plates (26), two pushing rods (27) are symmetrically arranged, the pushing rods (27) are fixedly connected on the surface corresponding to the clamping jaws (25), the linkage adjusting mechanism comprises four pushing plates (28), four pushing grooves (29), two pushing frames (30) and two pairs of pushing rods (27), two pairs of pushing rods (27) are symmetrically and fixedly connected on the opposite surfaces of the two clamping jaws (25), two pushing rods (27) are symmetrically arranged on two sides of the adjacent clamping plates (26), four pushing plates (28) are averagely divided into two groups, two groups of pushing plates (28) are symmetrically and slidably arranged on the left side and the right side of the bottom surface of the inner wall of the storage box (5), a first chute (35) is arranged on the side surface of the pushing plate (28), the first chutes (35) on the two pushing plates (28) are mutually symmetrical, four pushing grooves (29) are symmetrically arranged on the left side and the right side of the inner wall of the storage box (5), two groups of the pushing plates (28) are symmetrically arranged on the left side and the two sides, two groups of the pushing grooves (29) extend through the two groups of the storage box (5), and two pushing blocks (31) extend from the two sides of the storage box (29) and extend through the storage box (5), every equal fixed connection of catch block (31) corresponds on the surface of catch plate (28), every the tip of catch block (31) all seted up with promotion hole (32) of catch bar (27) adaptation, the equal fixedly connected with of the left and right sides of plugboard (6) bottom surface is two push away frame (30), the first slide pin (34) that two symmetries of side fixedly connected with set up of push away frame (30), first slide pin (34) are in corresponding the position slide connection in first chute (35), are located two of the same group of the inside rear side of storage box (5) be connected with clamping mechanism between catch plate (28), clamping mechanism is used for being close to the back each other in two catch plate (28) of the same group, to two of the same group catch plate (28) carry out the joint location, one side that clamping mechanism was kept away from to catch plate (28) with common fixedly connected with fourth spring (36) between storage box (5) inner wall.

5. The mechanical palletizing device for transferring parts according to claim 1, wherein the interlocking clamping member comprises a plurality of stabilizing grooves (37), a first support (38), a second support (39) and two interlocking rails (40), the stabilizing grooves (37) are formed in the bottom surface of the plugboard (6) at positions corresponding to each plughole (7), two stabilizing claws (41) are symmetrically and slidably connected in the stabilizing grooves (37), the first support (38) and the second support (39) are fixedly connected to the bottom surface of the plugboard (6), three pairs of sliding rods (43) are slidably arranged on the inner wall of the first support (38), the two sliding rods (43) in the same pair are symmetrically arranged on two sides corresponding to the same group of stabilizing grooves (37), the surface of each sliding rod (43) is fixedly connected with the stabilizing claw (41) at the corresponding position, the sliding rod (44) is commonly connected between the bottom surface of the inner wall of the second support (39) and the bottom surface of the plugboard (6), the sliding rod (44) is formed on the side surface of the sliding rod (43) corresponding to the interlocking rail (43), the sliding rod (43) is symmetrically formed on one end of the sliding rod (46) far away from the corresponding sliding rail, and the sliding rod (46) is formed on the top surface of the sliding rod (46) in the sliding rail (43), a second sliding pin (49) is fixedly connected to the position, corresponding to the second inclined groove (48), of the sliding rod (43), and the second sliding pin (49) is arranged inside the second inclined groove (48) in a sliding mode;

the sliding plate (44) and the inner side wall of the second support (39) are fixedly connected together through a second spring (45), the two linkage rails (40) are fixedly connected to the left side wall of the storage box (5), the extrusion rails (4001) are arranged at the positions, corresponding to the sliding plate (44), of the side faces of the two linkage rails (40), the inner bottom faces of the extrusion rails (4001) are pushing inclined faces, pushing pins (47) are fixedly connected to the positions, corresponding to the linkage groove rails (46), of the side faces of the sliding plate (44), and the end portions of the pushing pins (47) are in contact with the inner wall of the extrusion rails (4001).

6. The mechanical stacking device for transferring parts as claimed in claim 4, wherein the clamping mechanism comprises a fixed seat (50), two clamping through grooves (52) and a pressing groove (53), the fixed seat (50) is located in two push plates (28) of the same group on the rear side of the inside of the storage box (5), the fixed seat (50) is fixedly connected to the bottom surface of the inner wall of the storage box (5), the pressing groove (53) is formed in the side surface of the fixed seat (50), a clamping buckle (54) is slidably connected to the pressing groove (53), the clamping buckle (54) is fixedly connected to the fixed seat (50) through a third spring (55), a pressing rod (51) is fixedly connected to the back surface of the clamping buckle (54), the pressing groove (5001) is formed in the back surface of the storage box (5), the rear end of the pressing rod (51) sequentially penetrates through the fixed seat (50) and the storage box (5) and extends to the inside of the pressing groove (5001), and the two clamping through grooves (52) are respectively formed in the front surface of the two symmetrical push plates (28) of the same group on the rear side of the storage box (5).

7. Palletizing mechanical device for transferring parts according to claim 1, characterized in that four moving wheels (56) are fixedly connected to each of the four corners of the bottom surface of the storage box (5), and a transverse moving rail (57) and a longitudinal moving rail (58) are opened on the pallet (3).

8. The mechanical stacking device for transferring parts according to claim 4, wherein a docking mechanism is connected to the side of each storage box (5), the docking mechanism is used for clamping and positioning two storage boxes (5) when the two storage boxes (5) are stacked up and down, the docking mechanism comprises two U-shaped limiting plates (59), handle grooves (60), square pulling grooves (61), sliding grooves (62), four placing holes (63) and two extrusion blocks (70), the four placing holes (63) are respectively formed in four corners of the top surface of each storage box (5), the two U-shaped limiting plates (59) are fixedly connected to the front and back surfaces of each storage box (5), two symmetrical clamping ports (69) are formed in the opposite inner side walls of the two U-shaped limiting plates (59), the handle grooves (60) and the square pulling grooves (61) are formed in the left and right sides of each storage box (5), the handle grooves (60) are located in the inner side walls of the square pulling grooves (61), the top of the handle grooves (60) are communicated with the pulling grooves (61), and the pulling grooves (64) are connected with the top of the U-shaped pulling grooves (64), the top of U-shaped pulling frame (64) inside wall has protruding platform (33), protruding platform (33) pass the top of handle groove (60) with go into behind the intercommunication department of mouth style of calligraphy pulling groove (61) in handle groove (60), the equal fixedly connected with third sliding pin (66) in U-shaped pulling frame (64) both ends bottom, sliding tray (62) have all been seted up to the position that both sides leaned on the bottom around mouth style of calligraphy pulling groove (61) inner wall, sliding tray (62) run through storage box (5) and extend to the outside of storage box (5), sliding tray (62) sliding connection have with joint piece (67) of joint mouth (69) adaptation, the both ends of joint piece (67) extend to respectively the outside of mouth style of calligraphy pulling groove (5) with the inside of mouth style of calligraphy pulling groove (61), the side of joint piece (67) corresponds the position of third sliding pin (66) has seted up third chute (68), third sliding pin (66) slide setting is in the third chute (68), the inside fixed connection of two chute (70) is located the relative top of clamping jaw (26).

9. Stacking mechanical device for transferring parts according to claim 5, characterized in that a support rod (42) is fixedly connected to the inner wall of the first support (38), the sliding rods (43) each being slidingly sleeved on the surface of the support rod (42).

10. The stacking machine device for transferring parts as claimed in claim 2, wherein the first screw driving mechanism comprises two supporting seats (10), the two supporting seats (10) are fixedly connected in the groove of the first adjusting rail (1), a first motor (9) is fixedly connected to the side surface of one of the supporting seats (10), a first lead screw (12) is fixedly connected to the output shaft of the first motor (9), one end, far away from the first motor (9), of the first lead screw (12) is rotatably connected to the inner side wall of the supporting seat (10), far away from the first motor (9), a first sliding block (11) is sleeved on a surface sliding block of the first lead screw (12) in a threaded manner, and the top surface of the first sliding block (11) is fixedly connected with the bottom surface of the second adjusting rail (8);

the second thread driving mechanism comprises a second motor (18), the second motor (18) is fixedly connected to the back of the second adjusting track (8), an output shaft of the second motor (18) is fixedly connected with a second screw rod (16), one end, far away from the second motor (18), of the second screw rod (16) is rotatably connected to the inner side wall of the second adjusting track (8), a second sliding block (17) is sleeved on the surface thread of the second screw rod (16), and the side surface of the second sliding block (17) is fixedly connected with the side surface of the third adjusting track (72);

the rotary driving mechanism comprises a fourth motor (73) and a second gear (74), the fourth motor (73) is fixedly connected to the top surface of the third adjusting track (72), an output shaft of the fourth motor (73) is fixedly connected with a first gear (75), the second gear (74) is fixedly connected to the surface of the rotary adjusting table (13), and the first gear (75) and the second gear (74) are meshed;

the third screw thread driving mechanism comprises two third motors (76), two third motors (76) are fixedly connected to the top surface of the lifting pile (14), the two third motors (76) are symmetrically distributed on two sides of the top surface of the lifting pile (14), an output shaft of each third motor (76) is fixedly connected with a third screw rod (19), the other end of each third screw rod (19) is rotatably connected with the top surface of the corresponding rotary adjusting table (13), and the third screw rods (19) are in threaded connection with the lifting frames (15).