CN113525774A

CN113525774A - Fastener is equipment for packing in batches

Info

Publication number: CN113525774A
Application number: CN202111041759.0A
Authority: CN
Inventors: 戚小乐
Original assignee: Xuzhou Hengqian Fastener Manufacturing Co ltd
Current assignee: Xuzhou Hengqian Fastener Manufacturing Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2021-10-22

Abstract

The invention discloses a batch packaging device for fasteners, which comprises a working box, wherein a raw material box with an upward opening is fixedly arranged on the upper side surface of the working box, a preliminary material distribution mechanism is arranged on the raw material box, a through cavity is formed in the right side of the working box, a bolt packaging mechanism is arranged in the through cavity, a vibration conveyor is fixedly arranged on the lower side of the raw material box, a recovery mechanism is arranged on the lower side of the vibration conveyor, a receiving box can be driven to rotate and translate through the meshing between a rack and a helical gear, the receiving box can receive and take screws for packaging, manual operation is not needed, meanwhile, continuous transportation of the fasteners when the packaging device is replaced by the mechanism can be prevented in the packaging process, and the fasteners can be effectively preliminarily classified through the preliminary material distribution mechanism.

Description

Fastener is equipment for packing in batches

Technical Field

The invention relates to the technical field of part packaging, in particular to a batch packaging device for fasteners.

Background

The fastener is also called a standard part in the market, is a general name of a type of mechanical parts used when two or more parts are fastened and connected into a whole, and is characterized by various varieties and specifications, different performance and purposes, extremely high standardization, serialization and universalization degrees, great demand and common fasteners including bolts, studs, screws and nuts, wherein the fasteners are mechanical basic parts which are most widely applied.

In the fastener production process, need pack the fastener that finishes processing, it is more convenient to fastener packing such as less screw of volume and nut, but is more troublesome to fastener packing such as the great bolt of volume and double-screw bolt, because fastener volumes such as bolt and double-screw bolt are great, can pack after it is manual to stack neatly, and the packaging process is consuming time and wasting power, and can be wrong with the quantity of fastener after artifical long-time work.

Disclosure of Invention

The object of the present invention is to provide a fastener bulk packaging machine which overcomes the above-mentioned drawbacks of the prior art.

The invention relates to fastener batch packaging equipment, which comprises a working box, wherein a raw material box with an upward opening is fixedly arranged on the upper side surface of the working box, a preliminary material distributing mechanism is arranged on the raw material box and used for pushing a fastener into the working box, a through cavity is formed in the right side of the working box, a bolt packaging mechanism is arranged in the through cavity and used for loading bolts, a vibration conveyor is fixedly arranged on the lower side of the raw material box, a recovery mechanism is arranged on the lower side of the vibration conveyor and used for opening a switch and carrying out final nut loading, a first fixed box is fixedly arranged on the left side of the working box, a packaging box filling mechanism is arranged in the first fixed box and used for loading a screw packaging paper box, and a screw packaging cavity is formed in the right side of the first fixed box, a screw packaging mechanism is arranged in the screw packaging cavity and used for filling screws and taking out the packaging box;

the bolt packaging mechanism comprises a support fixedly arranged on the working box, a transmission box is fixedly arranged at the upper end of the support, a chain is arranged between the transmission box and the through cavity in a rotating mode, a rotating chain wheel is connected to the chain in a power mode, a disc is arranged at the upper end of the rotating chain wheel in a rotating mode, three circles of through holes distributed circumferentially are formed in the disc, and bolts are stored in the through holes.

According to a further technical scheme, a bolt packaging motor is fixedly arranged in a transmission box, the upper end of the bolt packaging motor is in power connection with a driving shaft, a driven shaft is rotatably arranged on the lower side wall of a through cavity, transmission chain wheels are fixedly arranged on the peripheries of the driven shaft and the driving shaft, a chain is connected between the two transmission chain wheels, a gear plate is fixedly arranged on the lower side wall of the through cavity, three gear openings from left to right are formed in the gear plate, a sliding groove is formed in the gear plate, a bolt packaging shaft is fixedly arranged in the rotating chain wheels, an electromagnetic fixing mechanism is arranged at the lower end of the bolt packaging shaft and can move downwards and be embedded into the gear openings, the bolt packaging shaft is in sliding connection with the disc, the disc can move upwards and slide out of the bolt packaging shaft, a conveying pipeline is fixedly arranged on the upper side wall of the through cavity, transport pipe says and has seted up the transportation chamber, through bolt packing motor work, drives rotatory sprocket through the chain and rotates, the transportation chamber can get into through-hole department through the bolt and lay, through electromagnetism fixed establishment work can imbed threely in the gear mouth, carry out laying of bolt.

According to a further technical scheme, a ratchet wheel is fixedly arranged at the upper end of a driving shaft, two first ropes which are bilaterally symmetrical are fixedly arranged on the ratchet wheel, two first sliding cavities which are bilaterally symmetrical are arranged on a transportation cavity, tension springs are fixedly arranged at the ends, far away from each other, of the two first sliding cavities, limiting blocks are fixedly arranged at the ends, close to each other, of the two tension springs, the limiting blocks can slide leftwards and rightwards in the first sliding cavities, second ropes are fixedly arranged at the lower ends of the two limiting blocks, the second ropes are connected with the first ropes, the ratchet wheel is driven to rotate by the reverse rotation of a bolt packaging motor, so that the two first ropes are pulled, the rotating chain wheel is driven by a chain to move towards the right side of the through cavity, and the two limiting blocks are pulled to be close to each other by the connection of the first ropes and the second ropes, the bolt is clamped, and the bolt is prevented from falling off when the disc is replaced.

The preliminary material distributing mechanism comprises two bilaterally symmetrical material pushing pumps fixedly arranged in a raw material box, one ends, close to each other, of the two material pushing pumps are both in power connection with hydraulic rods, one ends, close to each other, of the two hydraulic rods are both fixedly provided with material pushing plates, a material inlet is formed in the lower side of the raw material box, a material distributing motor is arranged on the lower side of the material inlet and is fixedly arranged in the working box, the right end of the working box is in power connection with a material distributing gear, lower side insections of the material distributing gear are meshed with a fluted disc, a material distributing turntable is rotatably arranged on the lower side of the material inlet, the periphery of the material distributing turntable is fixedly connected with the fluted disc, three material distributing plates are fixedly arranged inside the material distributing turntable, the material distributing plates are distributed leftwards and rightwards and obliquely and are arranged, and have certain inclination and work through the material pushing pumps, the two hydraulic rods are driven to extend, so that the fasteners in the raw material box are pushed to enter the feed inlet through the material pushing plate and enter the material distribution turntable from the feed inlet, the fluted disc is driven to rotate through the work of the material distribution motor, the material distribution turntable is driven to rotate, and the fasteners on the material distribution plate enter the vibration conveyor after rotating.

A further technical scheme is that the packing box filling mechanism comprises an air pump fixedly arranged in the first fixing box, a fixing sleeve is fixedly arranged at the right end of the air pump, a second sliding cavity is formed in the fixing sleeve, a push rod is arranged in the second sliding cavity in a sliding manner, an air inlet is formed in the front side of the push rod, a push plate is fixedly arranged at the right end of the push rod, an air outlet is formed in the right end of the push plate, a receiving box capable of rotating and sliding is arranged at the right end of the push plate, an opening of the receiving box is arranged rightwards, the push plate is just opposite to the receiving box, a screw packing cavity is formed between the push plate and the receiving box, a packing carton is fixedly arranged at the upper side of the screw packing cavity, a discharge port is formed in the lower side surface of the packing carton, two first electromagnetic mechanisms which are vertically symmetrical are arranged on the right side wall of the packing carton, and a suction plate capable of sliding leftwards is arranged in the packing carton, the suction plate can actuation packing cardboard in the packing carton, the right-hand member of suction plate with the left end fixed connection of first electromagnetic mechanism, through first electromagnetic mechanism work drives the suction plate moves right, simultaneous control the suction plate loses the actuation to packing cardboard, makes cardboard in the packing carton is placed in the receiving box, through the discharge gate gets into the screw packing intracavity, through air pump work, to blow off compressed air in the inlet port, promote the push rod slides right, through the venthole extrusion the receiving box to carry out the packing carton fill and put, afterwards air pump work, to blow off compressed air in the outlet port, control when the push pedal moves right, make the packing carton break away from the push pedal.

The screw packaging mechanism comprises a placing motor fixedly arranged on the rear side wall of a screw packaging cavity, the front end of the placing motor is in power connection with a power shaft, a helical gear and a wire wheel are fixedly arranged on the periphery of the power shaft respectively, a driven rod is rotatably arranged on the lower side of the helical gear, a hinge sleeve is fixedly arranged on the driven rod, a rack is fixedly arranged on the hinge sleeve, the driven rod can slide left and right, the front end of the hinge sleeve is fixedly connected with a receiving box, a rack is arranged on the hinge sleeve, the rack and the helical gear can be meshed, a third rope is wound on the wire wheel, a second fixed box with a downward opening is fixedly arranged on the upper side of a working box, a thrust spring is fixedly arranged in the second fixed box, a stop plate is fixedly arranged at the lower end of the thrust spring, and the stop plate can slide up and down in the second fixed box and the working box, the upper end of locking plate has set firmly the fourth rope, the fourth rope with the third rope is connected, place motor work, drive the power shaft is rotatory, thereby pass through the power shaft with the fixed connection of line wheel, helical gear with the insection cooperation of rack drives the driven lever rotates, drives the ninety degree upset of receiving box, passes through afterwards helical gear with the meshing of rack drives the receiving box moves to the right, the power shaft drives line wheel rotation, the third rope with the fourth rope is relaxed, the locking plate passes through thrust spring's spring force descends, prevents dropping of screw.

According to a further technical scheme, the recovery mechanism comprises a vibration conveyor fixedly arranged in the working box, the vibration conveyor is communicated up and down, two screw conveying strips and bolt conveying strips which extend upwards are arranged in the vibration conveyor, the distance between the screw conveying strips and the distance between the bolt conveying strips have a size relation, the screw conveying strips can convey screws, the bolt conveying strips can convey bolts, the screw conveying strips and the bolt conveying strips are both in power connection with a vibration motor, so that the screw conveying strips and the bolt conveying strips can vibrate and convey the screws and the bolts, a working cavity is formed in the vibration conveyor and communicated with the feed inlet, a recovery cavity is formed in the lower side of the working cavity and communicated with the working cavity, and two second electromagnetic mechanisms which are bilaterally symmetrical are arranged on the lower side of the vibration conveyor, two the one end that second electromagnetic mechanism is close to each other all is equipped with the switch board, second electromagnetic mechanism can drive the switch board horizontal slip is opened retrieve the chamber, the downside in retrieving the chamber slides and is equipped with the collection box, through bolt transportation strip work can control two the switch board is kept away from each other, makes the working chamber with retrieve the chamber intercommunication, the fastener passes through it gets into to retrieve the chamber collect in the vibrations conveyer.

According to a further technical scheme, the screw conveying strip and the bolt conveying strip respectively surround the vibration conveyor upwards and extend out of the left side and the right side of the vibration conveyor, baffles are fixedly arranged on the left side and the right side of the extending part of the screw conveying strip and the bolt conveying strip and used for preventing fasteners from being shaken out, an inclined plate box is fixedly arranged on the lower side wall of a screw packaging cavity, the inclined plate box inclines downwards rightwards and is provided with an upward opening, an inclined plate cavity is formed in the inclined plate box, a Hall element is fixedly arranged on the inclined plate box, an opening is formed in the left side of a recovery box and can be communicated with the inclined plate cavity, driving shafts are fixedly arranged on the left side wall and the right side wall of the screw packaging cavity, screws are driven to enter the screw packaging cavity through the screw conveying strip, the driving shafts work to suck the screws, and when the screws enter the inclined plate cavity through the driving shafts, and when the Hall element detects the detection result, the Hall element sends a signal to control the screw packaging mechanism to work.

The invention has the beneficial effects that: according to the batch packaging equipment for the fasteners, the receiving box can be driven to rotate and translate through the meshing between the rack and the bevel gear, so that the receiving box can receive and take the screws for packaging, manual operation is not needed, meanwhile, continuous transportation of the fasteners when the packaging equipment is replaced can be prevented in the packaging process, the fasteners can be effectively preliminarily classified through the preliminary material distribution mechanism, the working efficiency is improved, and the batch packaging equipment for the fasteners has the advantages of being simple in structure, low in cost and the like, sensitive in inspection effect, convenient and practical.

Drawings

FIG. 1 is a schematic external view of a fastener bulk packaging apparatus of the present invention;

FIG. 2 is a schematic view of the overall construction of a fastener batch wrapping apparatus of the present invention;

FIG. 3 is an enlarged schematic view of the bolt wrapper mechanism of FIG. 2 of the present invention;

FIG. 4 is an enlarged schematic view of the preliminary feed mechanism of FIG. 2 in accordance with the present invention;

FIG. 5 is an enlarged schematic view of the package filling mechanism of FIG. 2 in accordance with the present invention;

FIG. 6 is a rear side schematic view of the invention at the receiver box of FIG. 2;

FIG. 7 is an enlarged schematic view of the invention at the second stationary box of FIG. 2;

fig. 8 is an enlarged schematic view of the recovery mechanism of fig. 2 of the present invention.

In the figure:

10. a work box; 11. a raw material tank; 12. a material pushing pump; 13. a hydraulic lever; 14. a material pushing plate; 15. a feed inlet; 16. a material distributing motor; 17. a fluted disc; 18. a material distributing gear; 19. a material distributing turntable; 20. a material distributing plate; 21. a driven shaft; 22. a cavity is communicated; 23. a transmission case; 24. a bolt packing motor; 25. a drive sprocket; 26. a chain; 27. a ratchet wheel; 28. a first rope; 29. a rotating sprocket; 30. a bolt packing shaft; 31. a gear plate; 32. a sliding groove; 33. a gear port; 34. an electromagnetic fixing mechanism; 35. a disc; 36. a through hole; 37. a transport pipeline; 38. a transport chamber; 39. a first sliding chamber; 40. a tension spring; 41. a limiting block; 42. a second rope; 43. a screw packing cavity; 44. a swash plate cavity; 45. packaging the carton; 46. sucking a plate; 47. a discharge port; 48. a first electromagnetic mechanism; 49. pushing the plate; 50. an air outlet; 51. fixing the sleeve; 52. a push rod; 53. a second sliding chamber; 54. an air inlet; 55. an air pump; 56. a first stationary box; 57. a receiving box; 58. a hinge sleeve; 59. a rack; 60. a driven lever; 61. placing a motor; 62. a helical gear; 63. a wire wheel; 64. a power shaft; 65. a third rope; 66. a fourth rope; 67. a second stationary box; 68. a stopper plate; 69. a thrust spring; 70. a screw transport strip; 71. bolt transporting strips; 72. a baffle plate; 73. a working chamber; 74. a second electromagnetic mechanism; 75. a switch plate; 76. a recovery chamber; 77. a ramp box; 78. a Hall element; 79. a recycling bin; 80. vibrating the conveyor; 81. an opening; 82. a support; 83. a drive shaft; 100. a preliminary material distributing mechanism; 101. a bolt packaging mechanism; 102. a packing box filling mechanism; 103. a screw packing mechanism; 104. and a recovery mechanism.

Detailed Description

For purposes of making the objects and advantages of the present invention more apparent and the invention is more clearly described below in connection with the following examples, it is to be understood that the following text is intended merely to describe one or several specific embodiments of the invention and does not strictly limit the scope of the invention as specifically claimed, and as used herein, the terms up, down, left and right are not limited to their strict geometric definition but include tolerances to reasonable and inconsistent machining or human error, the following detailed description of which is intended to be exhaustive:

referring to the drawings, the batch packaging equipment for fasteners according to the embodiment of the invention comprises a work box 10, a raw material box 11 with an upward opening is fixedly arranged on the upper side surface of the work box 10, a preliminary material distribution mechanism 100 is arranged on the raw material box 11, the preliminary material distribution mechanism 100 is used for pushing fasteners into the work box 10, a through cavity 22 is arranged on the right side of the work box 10, a bolt packaging mechanism 101 is arranged in the through cavity 22, the bolt packaging mechanism 101 is used for filling bolts, a vibration conveyor 80 is fixedly arranged on the lower side of the raw material box 11, a recovery mechanism 104 is arranged on the lower side of the vibration conveyor 80, the recovery mechanism 104 is used for opening a switch to perform final nut filling, a first fixed box 56 is fixedly arranged on the left side of the work box 10, a packaging box filling mechanism 102 is arranged in the first fixed box 56, and the packaging box filling mechanism 102 is used for filling a screw packaging paper box, a screw packaging cavity 43 is formed in the right side of the first fixing box 56, a screw packaging mechanism 103 is arranged in the screw packaging cavity 43, and the screw packaging mechanism 103 is used for filling screws and taking out a packaging box;

the bolt packaging mechanism 101 comprises a support 82 fixedly arranged on the working box 10, a transmission box 23 is fixedly arranged at the upper end of the support 82, a chain 26 is rotatably arranged between the transmission box 23 and the through cavity 22, a rotary chain wheel 29 is connected to the chain 26 in a power connection mode, a circular disc 35 is rotatably arranged at the upper end of the rotary chain wheel 29, three circles of through holes 36 distributed circumferentially are formed in the circular disc 35, and the through holes 36 are used for storing bolts.

Beneficially or exemplarily, a bolt packing motor 24 is fixedly arranged in the transmission case 23, an upper end of the bolt packing motor 24 is in power connection with a driving shaft 83, a driven shaft 21 is rotatably arranged on a lower side wall of the through cavity 22, transmission sprockets 25 are fixedly arranged on the outer peripheries of the driven shaft 21 and the driving shaft 83, a chain 26 is connected between the two transmission sprockets 25, a gear plate 31 is fixedly arranged on a lower side wall of the through cavity 22, three gear openings 33 are formed in the gear plate 31 from left to right, a sliding groove 32 is formed in the gear plate 31, a bolt packing shaft 30 is fixedly arranged inside the rotating sprocket 29, an electromagnetic fixing mechanism 34 is arranged at a lower end of the bolt packing shaft 30, the electromagnetic fixing mechanism 34 can move downwards and is embedded in the gear openings 33, the bolt packing shaft 30 is in sliding connection with the disc 35, and the disc 35 can move upwards, the bolt packaging shaft 30 slides out, a conveying pipeline 37 is fixedly arranged on the upper side wall of the through cavity 22, a conveying cavity 38 is formed in the conveying pipeline 37, the bolt packaging motor 24 works to drive the rotary chain wheel 29 to rotate through the chain 26, the conveying cavity 38 can enter the through hole 36 through a bolt to be placed, and the electromagnetic fixing mechanism 34 works to be embedded into the three gear openings 33 to place the bolt.

Beneficially or exemplarily, a ratchet wheel 27 is fixedly arranged at the upper end of the driving shaft 83, two first ropes 28 which are bilaterally symmetrical are fixedly arranged on the ratchet wheel 27, two first sliding cavities 39 which are bilaterally symmetrical are arranged on the transportation cavity 38, tension springs 40 are fixedly arranged at the ends, far away from each other, of the two first sliding cavities 39, limiting blocks 41 are fixedly arranged at the ends, close to each other, of the two tension springs 40, the limiting blocks 41 can slide left and right in the first sliding cavities 39, a second rope 42 is fixedly arranged at the lower ends of the two limiting blocks 41, the second rope 42 is connected with the first rope 28, the bolt packing motor 24 rotates reversely to drive the ratchet wheel 27 to rotate, so that the two first ropes 28 are pulled, the rotating chain wheel 29 is driven by the chain 26 to move to the right side of the through cavity 22, and the first rope 28 is connected with the second rope 42, pulling the two restraining blocks 41 towards each other clamps the bolts and prevents them from falling out when replacing the disc 35.

Beneficially or exemplarily, the preliminary material distribution mechanism 100 includes two bilaterally symmetrical material pushing pumps 12 fixedly disposed in the raw material box 11, hydraulic rods 13 are respectively and dynamically connected to two mutually adjacent ends of the two material pushing pumps 12, material pushing plates 14 are respectively and fixedly disposed at two mutually adjacent ends of the two hydraulic rods 13, a material inlet 15 is disposed at a lower side of the raw material box 11, a material distribution motor 16 is disposed at a lower side of the material inlet 15, the material distribution motor 16 is fixedly disposed in the working box 10, a material distribution gear 18 is dynamically connected to a right end of the working box 10, a toothed disc 17 is engaged with lower side teeth of the material distribution gear 18, a material distribution turntable 19 is rotatably disposed at a lower side of the material inlet 15, an outer periphery of the material distribution turntable 19 is fixedly connected to the toothed disc 17, three material distribution plates 20 are fixedly disposed inside the material distribution turntable 19, the material distribution plates 20 are distributed left and right and are obliquely disposed, through the work of material pushing pump 12 drives two hydraulic stem 13 extension to through material pushing plate 14 promotes fastener in the raw materials case 11 gets into feed inlet 15 department, gets into from feed inlet 15 and divides in material carousel 19, through divide material motor 16 work, drive fluted disc 17 is rotatory, thereby drives divide material carousel 19 to rotate, is located fastener on the branch flitch 20 gets into through rotatory back in the vibrations conveyer 80.

Beneficially or exemplarily, the packing box filling mechanism 102 includes an air pump 55 fixedly disposed in the first fixed box 56, a fixed sleeve 51 is fixedly disposed at a right end of the air pump 55, a second sliding cavity 53 is disposed in the fixed sleeve 51, a push rod 52 is slidably disposed in the second sliding cavity 53, an air inlet 54 is disposed at a front side of the push rod 52, a push plate 49 is fixedly disposed at a right end of the push rod 52, an air outlet 50 is disposed at a right end of the push plate 49, a rotatable and slidable receiving box 57 is disposed at a right end of the push plate 49, an opening of the receiving box 57 is disposed rightward, the push plate 49 faces the receiving box 57, a screw packing cavity 43 is disposed between the push plate 49 and the receiving box 57, a packing carton 45 is fixedly disposed at an upper side of the screw packing cavity 43, a discharge outlet 47 is disposed at a lower side of the packing carton 45, two first electromagnetic mechanisms 48 are disposed on a right side wall of the packing carton 45 and are vertically symmetrical, the inside of the packaging carton 45 is provided with a suction plate 46 capable of sliding left and right, the suction plate 46 can suck the packaging cartons in the packaging carton 45, the right end of the suction plate 46 is fixedly connected with the left end of the first electromagnetic mechanism 48, the suction plate 46 is driven to move right by the work of the first electromagnetic mechanism 48, and the suction plate 46 is controlled to lose suction to the packaging cartons, so that the cartons in the packaging carton 45 are placed in the receiving box 57 and enter the screw packaging cavity 43 through the discharge hole 47, compressed air is blown out of the air inlet hole 54 by the work of the air pump 55 to push the push rod 52 to slide right, the receiving box 57 is extruded through the air outlet hole 50, so that the packaging cartons are filled, and then the air pump 55 works to blow out the compressed air to the right in the air outlet hole 50 to control the push plate 49 to move right, the pack is disengaged from the push plate 49.

Advantageously or exemplarily, the screw packing mechanism 103 includes a placing motor 61 fixed on the rear side wall of the screw packing cavity 43, a power shaft 64 is dynamically connected to the front end of the placing motor 61, a helical gear 62 and a pulley 63 are respectively fixed on the outer circumference of the power shaft 64, a driven rod 60 is rotatably provided on the lower side of the helical gear 62, a hinge sleeve 58 is fixed on the driven rod 60, a rack 59 is fixed on the hinge sleeve 58, the driven rod 60 can slide left and right, the front end of the hinge sleeve 58 is fixedly connected with the receiving box 57, a rack 59 is provided on the hinge sleeve 58, the rack 59 and the helical gear 62 can be engaged, a third rope 65 is wound on the pulley 63, a second fixing box 67 with a downward opening is fixed on the upper side of the work box 10, a thrust spring 69 is fixed in the second fixing box 67, a stop plate 68 is fixed at the lower end of the thrust spring 69, the stop plate 68 can slide up and down in the second fixing box 67 and the working box 10, a fourth rope 66 is fixedly arranged at the upper end of the stop plate 68, the fourth rope 66 is connected with the third rope 65, the placing motor 61 works to drive the power shaft 64 to rotate, so that the power shaft 64 is fixedly connected with the reel 63, the helical gear 62 is matched with the insections of the rack 59 to drive the driven rod 60 to rotate and drive the receiving box 57 to turn ninety degrees, then the receiving box 57 is driven to move rightwards by the meshing of the helical gear 62 and the rack 59, the power shaft 64 drives the reel 63 to rotate, the third rope 65 and the fourth rope 66 are loosened, and the stop plate 68 descends by the spring force of the thrust spring 69 to prevent the falling of screws.

Beneficially or exemplarily, the recycling mechanism 104 includes a vibration conveyor 80 fixedly arranged in the work box 10, the vibration conveyor 80 is vertically through, two screw conveying strips 70 and bolt conveying strips 71 extending upwards are arranged in the vibration conveyor 80, a distance between the screw conveying strips 70 and a distance between the bolt conveying strips 71 are in a size relationship, the screw conveying strips 70 can convey screws, the bolt conveying strips 71 can convey bolts, the screw conveying strips 70 and the bolt conveying strips 71 are both in power connection with a vibration motor, so that the screw conveying strips 70 and the bolt conveying strips 71 can convey screws and bolts in a vibration manner, a work cavity 73 is formed in the vibration conveyor 80, the work cavity 73 is communicated with the feed port 15, a recycling cavity 76 is formed at the lower side of the work cavity 73, and the recycling cavity 76 and the work cavity 73 can be communicated, the downside of vibrations conveyer 80 is equipped with two bilateral symmetry's second electromagnetic mechanism 74, two the one end that second electromagnetic mechanism 74 is close to each other all is equipped with switch board 75, second electromagnetic mechanism 74 can drive switch board 75 horizontal slip is opened retrieve chamber 76, the downside slip of retrieving chamber 76 is equipped with collection box 79, through bolt transportation strip 71 work can be controlled two switch board 75 keeps away from each other, makes working chamber 73 with retrieve chamber 76 intercommunication, the fastener passes through retrieve chamber 76 and get into collect in the vibrations conveyer 80.

Beneficially or exemplarily, the screw transport bar 70 and the bolt transport bar 71 respectively surround the vibration conveyor 80 upwards and extend out of the left and right sides of the vibration conveyor 80, the left and right sides of the protruding portion of the screw transport bar 70 and the bolt transport bar 71 are fixedly provided with a baffle 72, the baffle 72 is used for preventing the fasteners from being shaken out, the lower side wall of the screw packaging cavity 43 is fixedly provided with a tilted plate box 77, the tilted plate box 77 is tilted downwards rightwards and is provided with an upward opening, a tilted plate cavity 44 is formed in the tilted plate box 77, the tilted plate box 77 is fixedly provided with a hall element 78, the left side of the recycling box 79 is provided with an opening 81, the opening 81 can be communicated with the tilted plate cavity 44, the left and right side walls of the screw packaging cavity 43 are fixedly provided with driving shafts 83, screws are driven into the screw packaging cavity 43 by the screw transport bar 70, the driving shaft 83 works to suck the screw, and when the screw enters the inclined plate cavity 44 through the driving shaft 83 and is detected by the hall element 78, the hall element 78 sends a signal to control the screw packing mechanism 103 to work.

The invention relates to a fastener batch packaging device, which comprises the following working procedures:

when fastener classification is carried out, the two material pushing pumps 12 work to respectively control the two hydraulic rods 13 to extend and draw close to each other, the fastener is pushed to enter the feed inlet 15 through the material pushing plate 14, then the material distributing motor 16 works to drive the material distributing gear 18 to rotate, the fluted disc 17 is driven to rotate through the meshing between the material distributing gear 18 and the fluted disc 17, the material distributing turntable 19 is driven to rotate through the fixed matching of the fluted disc 17 and the material distributing turntable 19, the fastener falling on the material distributing plate 20 is made to rotate and move, and preliminary classification is carried out.

When the fasteners are classified and transported, the vibration motor starts to work to drive the two screw transport strips 70 and the bolt transport strip 71 to vibrate, so that the fasteners are transported through vibration and enter the screw packaging cavity 43 and the through cavity 22.

When carrying out the screw packing, driving shaft 83 work, produce the high-intensity magnetic field in its interval, can hold the screw that drops, when the screw reachd the magnetic field that driving shaft 83 can produce and weigh, the screw can drop to ramp case 77 department, detect by hall element 78 afterwards, hall element 78 signals control places motor 61 work, it drives power shaft 64 and rotates to place motor 61, through the meshing of helical gear 62 with rack 59, it removes to drive hinge cover 58 rotatory earlier, thereby drive receiver 57 upset back and right removal, after finishing, driving shaft 83 stop work, the screw gets into receiver 57 downwards in, the staff can stimulate receiver 57 and take out the packing carton afterwards, control resets afterwards.

When the packing box is filled, the suction plate 46 is driven to move rightwards through the work of the first electromagnetic mechanism 48, meanwhile, the suction plate 46 is controlled to lose suction on the packing paper board, the paper board in the packing paper box 45 is enabled to enter the screw packing cavity 43 through the discharge hole 47, compressed air is blown out of the air inlet hole 54 through the work of the air pump 55, the push rod 52 is pushed to slide rightwards, the receiving box 57 is extruded through the air outlet hole 50, the packing box is filled, then, the air pump 55 works to blow out the compressed air into the air outlet hole 50, the packing box is enabled to be separated from the push plate 49 while the push plate 49 is controlled to move rightwards, and the filling of the packing box is completed.

When the bolts are packaged, the bolts are transported into the transportation cavity 38 through the bolt transportation strip 71, the bolt packaging motor 24 works to drive the chain 26 to rotate, so as to drive the rotating chain wheel 29 to rotate, so that the bolts pass through the through holes 36 distributed on the circumference for loading, after the bolt packaging motor 24 controls the disc 35 to rotate for two circles, the electromagnetic fixing mechanism 34 works to cancel the limit on the disc 35, so that the disc 35 moves leftwards through the rotating chain wheel 29, after the electromagnetic fixing mechanism 34 reaches the second gear port 33, the electromagnetic fixing mechanism 34 works to limit the disc 35, after the loading is finished, the bolt packaging motor 24 works to control the chain 26 to reversely rotate, the electromagnetic fixing mechanism 34 works to cancel the limit on the disc 35, so that the disc 35 moves rightwards, so that the disc 35 can be taken out, and when the disc 35 moves rightwards, the bolt packaging motor 24 reversely rotates through the bolts, drive ratchet 27 and rotate to pulling two first ropes 28, driving rotatory sprocket 29 through chain 26 and moving to the right side of logical chamber 22, through being connected of first rope 28 and second rope 42, pulling two restriction pieces 41 and being close to each other, clip the bolt, prevent that the bolt from dropping when changing disc 35.

It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.

Claims

1. The utility model provides a fastener is equipment for packing in batches, includes the work box, its characterized in that: the upper side surface of the working box is fixedly provided with a raw material box with an upward opening, the raw material box is provided with a preliminary material distribution mechanism, the preliminary material distribution mechanism is used for pushing a fastener into the working box, the right side of the working box is provided with a through cavity, a bolt packaging mechanism is arranged in the through cavity and used for filling bolts, the lower side of the raw material box is fixedly provided with a vibration transporter, the lower side of the vibration transporter is provided with a recovery mechanism, the recovery mechanism is used for opening a switch and filling final nuts, the left side of the working box is fixedly provided with a first fixed box, a packaging box filling mechanism is arranged in the first fixed box and used for filling a screw packaging paper box, the right side of the first fixed box is provided with a screw packaging cavity, and a screw packaging mechanism is arranged in the screw packaging cavity, the screw packaging mechanism is used for filling screws and taking out the packaging box;

2. The apparatus for packaging a plurality of fasteners as defined in claim 1, wherein: a bolt packaging motor is fixedly arranged in the transmission box, the upper end of the bolt packaging motor is in power connection with a driving shaft, a driven shaft is rotatably arranged on the lower side wall of the through cavity, transmission chain wheels are fixedly arranged on the peripheries of the driven shaft and the driving shaft, a chain is connected between the two transmission chain wheels, a gear plate is fixedly arranged on the lower side wall of the through cavity, three gear openings from left to right are formed in the gear plate, a sliding groove is formed in the gear plate, a bolt packaging shaft is fixedly arranged in the rotating chain wheels, an electromagnetic fixing mechanism is arranged at the lower end of the bolt packaging shaft, the electromagnetic fixing mechanism can move downwards and is embedded into the gear openings, the bolt packaging shaft is in sliding connection with the disc, the disc can move upwards and slide out of the bolt packaging shaft, a conveying pipeline is fixedly arranged on the upper side wall of the through cavity, a conveying cavity is formed in the conveying pipeline.

3. The apparatus for packaging a plurality of fasteners as defined in claim 2, wherein: the upper end of driving shaft has set firmly the ratchet, set firmly two bilateral symmetry's first rope on the ratchet, set up two bilateral symmetry's first slip chamber on the transportation chamber, two the one end that first slip chamber was kept away from each other all sets firmly tension spring, two tension spring is close to each other's one end all sets firmly the restriction piece, restriction piece can first slip intracavity horizontal slip, two the lower extreme of restriction piece all sets firmly the second rope, the second rope with first rope is connected.

4. The apparatus for packaging a plurality of fasteners as defined in claim 1, wherein: preliminary feed mechanism is including setting firmly two bilateral symmetry's in the raw materials case push away the material pump, two the equal power connection of one end that pushes away the material pump and be close to each other has the hydraulic stem, two the one end that the hydraulic stem is close to each other all has set firmly the scraping wings, the feed inlet has been seted up to the downside of raw materials case, the downside of feed inlet is equipped with divides the material motor, divide the material motor to set firmly in the work box, the right-hand member power of work box is connected with divides the material gear, the downside insection meshing of dividing the material gear has the fluted disc, the downside of feed inlet is rotated and is equipped with the branch material carousel, divide the periphery of material carousel with fluted disc fixed connection, the inside of dividing the material carousel has set firmly three branch flitchs, divide the flitch left and right sides distribution, and slope setting.

5. The apparatus for packaging a plurality of fasteners as defined in claim 1, wherein: the packing box filling mechanism comprises an air pump fixedly arranged in the first fixing box, a fixing sleeve is fixedly arranged at the right end of the air pump, a second sliding cavity is formed in the fixing sleeve, a push rod is arranged in the second sliding cavity in a sliding manner, an air inlet hole is formed in the front side of the push rod, a push plate is fixedly arranged at the right end of the push rod, an air outlet hole is formed in the right end of the push plate, a receiving box capable of rotating and sliding is arranged at the right end of the push plate, an opening of the receiving box is arranged rightwards, the push plate is right opposite to the receiving box, a screw packing cavity is formed between the push plate and the receiving box, a packing carton is fixedly arranged at the upper side of the screw packing cavity, a discharge hole is formed in the lower side surface of the packing carton, two first electromagnetic mechanisms which are vertically symmetrical are arranged on the right side wall of the packing carton, and a suction plate capable of sliding leftwards and rightwards is arranged in the packing carton, the suction plate can attract the packaging paperboard in the packaging paperboard box, the right end of the suction plate is fixedly connected with the left end of the first electromagnetic mechanism, the suction plate is driven to move rightwards through the work of the first electromagnetic mechanism, and meanwhile, the suction plate is controlled to lose attraction to the packaging paperboard, so that the paperboard in the packaging paperboard box is placed in the receiving box.

6. The apparatus for packaging a plurality of fasteners as defined in claim 5, wherein: the screw packaging mechanism comprises a placing motor fixedly arranged on the rear side wall of the screw packaging cavity, the front end of the placing motor is in power connection with a power shaft, a helical gear and a wire wheel are fixedly arranged on the periphery of the power shaft respectively, a driven rod is rotatably arranged on the lower side of the helical gear, a hinge sleeve is fixedly arranged on the driven rod, a rack is fixedly arranged on the hinge sleeve, the driven rod can slide left and right, the front end of the hinge sleeve is fixedly connected with the receiving box, a rack is arranged on the hinge sleeve, the rack can be meshed with the helical gear, a third rope is wound on the wire wheel, a second fixing box with a downward opening is fixedly arranged on the upper side of the working box, a thrust spring is fixedly arranged in the second fixing box, a stop plate is fixedly arranged at the lower end of the thrust spring, and the stop plate can slide up and down in the second fixing box and the working box, and a fourth rope is fixedly arranged at the upper end of the stop plate and is connected with the third rope.

7. The apparatus for packaging a plurality of fasteners as defined in claim 4, wherein: the recovery mechanism comprises a vibration conveyor fixedly arranged in the working box, the vibration conveyor is vertically communicated, two screw conveying strips and bolt conveying strips which extend upwards are arranged in the vibration conveyor, the distance between the screw conveying strips and the distance between the bolt conveying strips are in a size relation, the screw conveying strips can convey screws, the bolt conveying strips can convey bolts, the screw conveying strips and the bolt conveying strips are both in power connection with a vibration motor, so that the screw conveying strips and the bolt conveying strips can vibrate and convey the screws and the bolts, a working cavity is formed in the vibration conveyor, the working cavity is communicated with the feed inlet, a recovery cavity is formed in the lower side of the working cavity, the recovery cavity can be communicated with the working cavity, and two second electromagnetic mechanisms which are bilaterally symmetrical are arranged on the lower side of the vibration conveyor, two the one end that second electromagnetic mechanism is close to each other all is equipped with the switch board, second electromagnetic mechanism can drive the switch board horizontal slip is opened retrieve the chamber, the downside in retrieving the chamber slides and is equipped with the collection box.

8. The apparatus for packaging a plurality of fasteners as defined in claim 7, wherein: the screw transportation strip with the bolt transportation strip respectively along the vibrations conveyer upwards encircles to extend the left and right sides of vibrations conveyer, the screw transportation strip with the left and right sides of bolt transportation strip extension has set firmly the baffle, the baffle is used for preventing that the fastener from being shaken out, the swash plate case has set firmly on the lower lateral wall in screw packing chamber, the swash plate case descends the right side and the opening upwards sets up, the swash plate chamber has been seted up to the swash plate incasement, the hall element has set firmly on the swash plate case, the opening has been seted up in the left side of collection box, the opening can with swash plate chamber intercommunication, the driving shaft has set firmly on the left and right sides wall in screw packing chamber.