CN113732674B

CN113732674B - Flat cutter arbor equipment

Info

Publication number: CN113732674B
Application number: CN202111072247.0A
Authority: CN
Inventors: 钟文鸣
Original assignee: Xiamen Ums Information Technology Co Ltd
Current assignee: Xiamen Ums Information Technology Co Ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2023-03-31
Anticipated expiration: 2041-09-14
Also published as: CN113732674A

Abstract

The invention provides a flat cutter bar assembling device which comprises a machine body, wherein the machine body is provided with a cutter bar feeding mechanism for feeding a cutter bar body, a first feeding assembling mechanism for installing a large bearing into the cutter bar body, a second feeding assembling mechanism for installing a spring into the cutter bar body, a third feeding assembling mechanism for assembling a small bearing, a copper sleeve and a magnet and installing the small bearing, the copper sleeve and the magnet into the cutter bar body, a fourth feeding assembling mechanism for assembling an ejection pin and a knob and installing the ejection pin and the knob into the cutter bar body, a blanking sorting mechanism for blanking the assembled cutter bar body and a transferring mechanism for conveying the cutter bar body to each mechanism to perform corresponding operation. The automatic assembly device can realize automatic assembly of the cutter bar, effectively solve the problem of difficult assembly caused by small and precise parts, simultaneously effectively improve the assembly speed, effectively ensure the installation precision and improve the product quality.

Description

Flat cutter arbor equipment

Technical Field

The invention relates to automation equipment, in particular to flat cutter bar assembling equipment.

Background

The flat knife is a cutting tool for cutting, and comprises a knife bar and a knife point 2 arranged in the knife bar, wherein the knife bar comprises a knife bar body 2 provided with a cavity, and a large bearing 3, a spring 4, a small bearing 5, a copper bush 6, a magnet 7, an ejection pin 8 and a knob 9 (see figure 1) are arranged in the knife bar body 2. The knife tip 2 can be controlled to be exposed or retracted through the ejection pin 8. The assembly of the flat cutter bar needs accurate matching among parts, the assembly of the flat cutter bar is manually assembled at present, in the assembly process, parts are difficult to assemble and easy to neglect to assemble due to the fact that the parts of the copper sleeve 6, the magnet 7 and the small bearing 5 are small and precise, parts are difficult to separate (for example, the spring 4 is easy to be entangled), parts are easy to clamp during butt joint installation, products are unqualified, or parts are hard to touch during assembly, and parts are damaged. Therefore, the manual assembly mode has the problems of difficult assembly, time and labor waste, easy damage to parts, incapability of ensuring the installation precision and the like.

Disclosure of Invention

The invention provides flat knife bar assembling equipment, which aims at solving the problems that the existing manual flat knife bar assembling mode is difficult to assemble, wastes time and labor, easily damages parts, cannot ensure the installation precision and the like.

In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:

the utility model provides a flat sword cutter arbor equipment, which comprises a bod, the organism is equipped with the cutter arbor feed mechanism that is used for carrying out the material loading to the cutter arbor body, a first feed equipment mechanism for installing big bearing to the cutter arbor body, a second feed equipment mechanism for installing the spring to the cutter arbor body, a third feed equipment mechanism for assembling the little bearing, copper sheathing and magnet and installing to the cutter arbor body, a fourth feed equipment mechanism for assembling ejector pin and knob and installing to the cutter arbor body, an unloading letter sorting mechanism for carrying out the unloading with the cutter arbor body after the equipment is accomplished and be used for transporting the cutter arbor body to each mechanism and carry out the mechanism that forwards of corresponding operation.

Preferably, cutter arbor feed mechanism is including the first charging tray rack that is used for placing the cutter arbor body, the first suction nozzle that is used for absorbing the cutter arbor body, drive first triaxial module that first suction nozzle removed, be used for carrying out the first revolving cylinder of transfer to the cutter arbor body and be used for with cutter arbor body on the first revolving cylinder transports extremely transmit the last first cylinder subassembly of mechanism, be equipped with the second revolving cylinder who is used for adjusting the cutter arbor body direction on the drive end of first triaxial module, first suction nozzle sets up on the second revolving cylinder, be equipped with the first three-jaw cylinder that is used for fixed cutter arbor body on the first revolving cylinder, be equipped with first clamping jaw on the drive end of first cylinder subassembly.

Preferably, the first tray placing frame comprises a first frame body used for placing a tray containing the cutter bar body and a second frame body used for placing a tray not containing the cutter bar body, a first empty tray carrying mechanism is further arranged above the first tray placing frame and comprises a first two-axis module and a first carrying frame arranged on the first two-axis module, a plurality of first suckers are arranged on the first carrying frame, and a first jacking mechanism is arranged below the first frame body.

Preferably, the first feeding assembly mechanism comprises a vertical storage bin for placing a large bearing, a cylinder slideway mechanism for cutting a single large bearing at the bottom of the vertical storage bin, a second clamping jaw for installing the large bearing into the cutter bar body, and a second cylinder assembly for driving the second clamping jaw to move, and a first floating installation mechanism is arranged between the second clamping jaw and the second cylinder assembly.

Preferably, the second feeding assembly mechanism comprises a first vibrating plate for feeding the spring, a separator for separating the spring, a third clamping jaw for installing the separated spring into the cutter bar body, and a third air cylinder assembly for driving the third clamping jaw to move.

Preferably, the third feeding and assembling mechanism comprises a first rotary table mechanism, a second vibrating table for feeding the small bearing, a fourth clamping jaw for clamping the small bearing to the first rotary table mechanism, a fourth cylinder assembly for driving the fourth clamping jaw to move, a third vibrating table for feeding the copper sleeve, a fifth clamping jaw for clamping the copper sleeve to the first rotary table mechanism and assembling the copper sleeve with the small bearing, a fifth cylinder assembly for driving the fifth clamping jaw to move, a sleeve for placing a magnet, an ejection mechanism for separating the magnet at the bottom of the sleeve, a sixth clamping jaw for clamping the magnet to the first rotary table mechanism and installing the magnet on the copper sleeve, a sixth cylinder assembly for driving the sixth clamping jaw to move, a seventh clamping jaw for installing the installed assembly into the cutter bar body and a seventh clamping jaw for driving the seventh clamping jaw to move, and a detection mechanism for detecting whether the small bearing, the copper sleeve and the magnet assembly are well assembled or not, wherein the detection mechanism comprises a detection rod and a driving cylinder for driving the detection rod to move up and down.

Preferably, the fourth feeding assembly mechanism comprises a second turntable mechanism, a second material tray placing frame used for placing an ejection pin, an eighth clamping jaw used for grabbing the ejection pin to the second turntable mechanism, a second triaxial module used for driving the eighth clamping jaw to move, a third material tray placing frame used for placing a knob, a ninth clamping jaw used for grabbing the knob to the second turntable mechanism and assembling the second turntable mechanism with the ejection pin, a third triaxial module used for driving the ninth clamping jaw to move, a screwing mechanism used for loading the mounted assembly into the cutter bar body and a second biaxial module used for driving the screwing mechanism to move, a second three-jaw cylinder is arranged on the screwing mechanism, and a second floating installation mechanism is arranged between the screwing mechanism and the second three-jaw cylinder.

Preferably, the second tray placing frame comprises a third frame body for placing a tray containing an ejection pin and a fourth frame body for placing a tray without the ejection pin, a second empty tray carrying mechanism is arranged above the second tray placing frame and comprises a second shaft module C and a second carrying frame arranged on the second shaft module C, a plurality of second suckers are arranged on the second carrying frame, and a second jacking mechanism is arranged below the third frame body; the third material tray placing frame comprises a fifth frame body used for placing a material tray containing a knob and a sixth frame body used for placing a material tray containing no knob, a third empty tray carrying mechanism is arranged above the third material tray placing frame and comprises a two-axis module D and a third carrying frame arranged on the two-axis module D, a plurality of third suckers are arranged on the third carrying frame, and a third jacking mechanism is arranged below the fifth frame body.

Preferably, unloading letter sorting mechanism is including the tenth clamping jaw that is used for pressing from both sides the cutter arbor body of equipment completion, drives tenth cylinder assembly, yields silo and defective products silo that the tenth clamping jaw removed, yields silo below is equipped with belt conveyor, defective products silo below is equipped with the defective products receiver.

Preferably, the transfer mechanism comprises a main turntable mechanism, the main turntable mechanism comprises a main turntable body and a divider used for driving the main turntable body to rotate, and a plurality of fixing seats used for fixing the cutter bar body are arranged on the main turntable body.

The invention has the following beneficial effects:

1. according to the invention, automatic assembly of the cutter bar can be realized by replacing manual assembly with assembly equipment, the problem of assembly difficulty caused by small and precise parts is effectively solved, the assembly speed can be effectively improved, the installation precision can be effectively ensured, and the product quality can be improved.

2. The first feeding assembly mechanism and the fourth feeding assembly mechanism are respectively provided with the floating installation mechanism, so that the floating installation effect can be achieved when the parts such as a large bearing, a knob and the like are installed, the phenomenon of locking during installation is effectively prevented, and the matching precision among the parts is effectively improved.

Drawings

FIG. 1: the invention discloses a structural schematic diagram of a flat cutter bar;

FIG. 2 is a schematic diagram: the invention has a three-dimensional structure schematic diagram;

FIG. 3: the invention is a schematic diagram of a whole machine overlooking structure;

FIG. 4: the invention is a structural schematic diagram of a cutter bar feeding mechanism;

FIG. 5: the invention discloses a structural schematic diagram of a first triaxial module;

FIG. 6: the structure of the first cylinder assembly is schematic;

FIG. 7 is a schematic view of: the invention discloses a structural schematic diagram of a first empty tray carrying mechanism;

FIG. 8: the structure schematic diagram of the first feeding assembly mechanism of the invention;

FIG. 9: the structure schematic diagram of the second feeding assembly mechanism of the invention;

FIG. 10: the structure schematic diagram of the third feeding assembly mechanism of the invention;

FIG. 11: the invention discloses a structural schematic diagram of a detection mechanism;

FIG. 12: the structure schematic diagram of a fourth feeding assembly mechanism of the invention;

FIG. 13: the structure schematic diagram of the second shaft module and the screwing mechanism of the invention;

FIG. 14 is a schematic view of: the structure schematic diagram of the blanking sorting mechanism is shown;

FIG. 15 is a schematic view of: the invention is a structural schematic diagram of a transfer mechanism;

in the figure: 1. a cutter bar body; 2. A knife tip; 3. A large bearing; 4. A spring; 5. A small bearing; 6. A copper sleeve; 7. A magnet; 8. An ejector pin; 9. A knob;

10. a body; 20. A cutter bar feeding mechanism; 21. A first tray placing frame; 211. A first frame body; 212. A second frame body; 22. A first suction nozzle; 23. A first triaxial module; 231. A second rotary cylinder; 24. A first rotary cylinder; 241. A first three-jaw cylinder; 25. A first cylinder assembly; 26. A first jaw; 27. A first empty tray carrying mechanism; 271. A first second axis module; 272. A first carrying frame; 273. A first suction cup; 28. A first jacking mechanism; 30. A first feed assembly mechanism; 31. A vertical storage bin; 32. A cylinder slideway mechanism; 33. A second jaw; 34. A second cylinder assembly; 35. A first floating mounting mechanism; 40. A second feeding assembly mechanism; 41. A first vibratory pan; 42. A separator; 43. A third jaw; 44. A third cylinder assembly; 50. A third feeding assembly mechanism; 51. A first turntable mechanism; 52. A second vibratory pan; 53. A fourth cylinder assembly; 54. A third vibratory pan; 55. A fifth cylinder assembly; 56. A sleeve; 57. An ejection mechanism; 58. A sixth cylinder assembly; 59. A seventh cylinder assembly; 60. A fourth feed assembly mechanism; 61. A second turntable mechanism; 62. A second tray placing frame; 621. A third frame body; 6211. A second jacking mechanism; 622. A fourth frame body; 6221. A second empty tray carrying mechanism; 63. An eighth jaw; 64. A second triaxial module; 65. A third tray placing frame; 651. A fifth frame body; 6511. A third jacking mechanism; 652. A sixth frame body; 6521. A third empty tray carrying mechanism; 66. A ninth jaw; 67. A third triaxial module; 68. A screwing mechanism; 681. A second three-jaw cylinder; 682. A second floating mounting mechanism; 69. A second axis module; 70. A blanking sorting mechanism; 71. A tenth jaw; 72. A tenth cylinder assembly; 73. A good product discharging groove; 74. A defective product discharging groove; 75. A belt conveying mechanism; 76. A defective product storage box; 80. A transfer mechanism; 81. A main turntable body; 82. A divider; 83. A fixed seat; 90. A detection mechanism; 91. A detection lever; 92. The cylinder is driven.

Detailed Description

The mode of current manual equipment flat sword cutter arbor exists the equipment difficulty, wastes time and energy, damages spare part easily and can't guarantee installation precision scheduling problem. Therefore, the present invention provides a new solution, which will be described in detail below with reference to the accompanying drawings for better clarity.

Referring to fig. 2-3, a flat cutter bar assembly device is used for assembling a cutter bar body 1 with internal parts (a cutter point 2 is not installed in the device). The equipment comprises a machine body 10, wherein the machine body 10 is provided with a cutter bar feeding mechanism 20 for feeding the cutter bar body 1, a first feeding assembling mechanism 30 for installing a large bearing 3 into the cutter bar body 1, a second feeding assembling mechanism 40 for installing a spring 4 into the cutter bar body 1, a third feeding assembling mechanism 50 for assembling a small bearing 5, a copper sleeve 6 and a magnet 7 and installing the small bearing, the copper sleeve and the magnet into the cutter bar body 1, a fourth feeding assembling mechanism 60 for assembling an ejection pin 8 and a knob 9 and installing the ejection pin and the knob 9 into the cutter bar body 1, a blanking sorting mechanism 70 for blanking the assembled cutter bar body 1 and a transferring mechanism 80 for conveying the cutter bar body 1 to each mechanism for corresponding operation.

Referring to fig. 1-2 and fig. 15, the transfer mechanism 80 includes a main turntable mechanism, the main turntable mechanism includes a main turntable body 81 and a divider 82 for driving the main turntable body 81 to rotate, and a plurality of fixing seats 83 for fixing the cutter bar body 1 are disposed on the main turntable body 81. The fixing seat 83 is provided with a clamping mechanism, and the clamping mechanism comprises a clamping block and a clamping cylinder for driving the clamping block to clamp. The cutter bar feeding mechanism 20, the first feeding assembling mechanism 30, the second feeding assembling mechanism 40, the third feeding assembling mechanism 50, the fourth feeding assembling mechanism 60 and the blanking sorting mechanism 70 are sequentially erected on the periphery of the main turntable body 81 at intervals. The cutter bar feeding mechanism 20 feeds the cutter bar body 1 to the corresponding fixed seat 83, and the cutter bar body sequentially passes through the first feeding assembly mechanism 30, the second feeding assembly mechanism 40, the third feeding assembly mechanism 50 and the fourth feeding assembly mechanism 60 along with the rotation of the main turntable body 81 to complete the assembly of parts, and finally the assembled components are discharged by the discharging sorting mechanism 70.

Referring to fig. 4-7, the cutter bar feeding mechanism 20 includes a first tray placing frame 21 for placing the cutter bar body 1, a first suction nozzle 22 for sucking the cutter bar body 1, a first triaxial module 23 for driving the first suction nozzle 22 to move, a first rotary cylinder 24 for transferring the cutter bar body 1, and a first cylinder assembly 25 for conveying the cutter bar body 1 on the first rotary cylinder 24 to the transfer mechanism 80, a second rotary cylinder 231 for adjusting the direction of the cutter bar body 1 is arranged at the driving end of the first triaxial module 23, the first suction nozzle 22 is arranged on the second rotary cylinder 231, two first three-jaw cylinders 241 for fixing the cutter bar body 1 are arranged on the first rotary cylinder 24, and a first clamping jaw 26 is arranged at the driving end of the first cylinder assembly 25.

First charging tray rack 21 is including the first support body 211 that is used for placing the charging tray that contains cutter arbor body 1 and the second support body 212 that is used for placing the charging tray that does not contain cutter arbor body 1, and first support body 211 forms by setting up at guide bar all around with second support body 212 in this embodiment. A first empty tray carrying mechanism 27 is further arranged above the first tray placing frame 21, the first empty tray carrying mechanism 27 comprises a first second shaft module 271 and a first carrying frame 272 arranged on the first second shaft module 271, a plurality of first suction trays 273 are arranged on the first carrying frame 272, and a first jacking mechanism 28 is arranged below the first frame body 211.

First triaxial module 23 drives first suction nozzle 22 to first support body 211 sky, cutter arbor body 1 is got to first suction nozzle 22, second revolving cylinder 231 drives cutter arbor body 1 and is vertical orientation by the horizontal orientation adjustment, the triaxial module drives first suction nozzle 22 to first revolving cylinder 24 department and places cutter arbor body 1 in the first three-jaw cylinder 241 that is close to first charging tray rack 21 one side, first revolving cylinder 24 rotates 180, first cylinder subassembly 25 drives first clamping jaw 26 and removes to first three-jaw cylinder 241 top and snatch cutter arbor body 1, move down after moving main carousel body 81 top again and put into fixing base 83 with cutter arbor body 1.

When the topmost tray has no knife bar body 1 in the first frame 211, the first two-axis module 271 drives the first transporting frame 272 to move to the top of the first frame 211, the empty tray is sucked up by the first suction cup 273 and transported to the second frame 212, and then the first jacking mechanism 28 drives the tray below to ascend for the next material taking.

Referring to fig. 8, the first feeding mechanism includes a vertical storage bin 31 for placing the large bearing 3, a cylinder slide mechanism 32 for cutting a single large bearing 3 at the bottom of the vertical storage bin 31, a second clamping jaw 33 for loading the large bearing 3 into the cutter bar body 1, and a second cylinder assembly 34 for driving the second clamping jaw 33 to move, an extending rod for driving the large bearing 3 to enter the cutter bar body 1 is arranged at the bottom of the second clamping jaw 33, and a first floating installation mechanism 35 is arranged between the second clamping jaw 33 and the second cylinder assembly 34.

The cylinder slideway mechanism 32 cuts the large bearing 3 at the bottom of the vertical storage bin 31 and pushes the large bearing 3 to the tail end of the slideway under the action of the cylinder slideway mechanism 32, and the second cylinder assembly 34 drives the second clamping jaw 33 to move to the upper part of the tail end of the slideway and grab the large bearing 3 to the upper part of the fixed seat 83 of the main turntable body 81 and move downwards to be loaded into the cutter bar body 1.

Referring to fig. 9, the second feed assembly mechanism 40 includes a first vibration plate 41 for loading the spring 4, a separator 42 for separating the spring 4, a third clamping jaw 43 for mounting the separated spring 4 into the cutter bar body 1, and a third cylinder assembly 44 for driving the third clamping jaw 43 to move.

The spring 4 is fed through the first vibrating disk 41 and falls into a spring 4 placing groove arranged below the separator 42 after being separated by the separator 42, and the third cylinder assembly 44 drives the third clamping jaw 43 to move the spring 4 to the upper part of the fixed seat 83 of the main rotating disk body 81 and move downwards to be loaded into the cutter bar body 1.

Referring to fig. 10, the third feeding and assembling mechanism 50 includes a first turntable mechanism 51, a second vibrating plate 52 for feeding the small bearing 5, a fourth clamping jaw for clamping the small bearing 5 to the first turntable mechanism 51, a fourth cylinder assembly 53 for driving the fourth clamping jaw to move, a third vibrating plate 54 for feeding the copper bush 6, a fifth clamping jaw for clamping the copper bush 6 to the first turntable mechanism 51 and assembling the small bearing 5, a fifth cylinder assembly 55 for driving the fifth clamping jaw to move, a sleeve 56 for placing the magnet 7, an ejector mechanism 57 for separating the magnet 7 at the bottom of the sleeve 56 (the ejector mechanism 57 of the present embodiment operates in a manner similar to the cylinder slide mechanism 32), a sixth cylinder assembly 59 for clamping the magnet 7 to the first turntable mechanism 51 and mounting the copper bush 6, a sixth cylinder assembly 58 for driving the sixth clamping jaw to move, a seventh clamping jaw for mounting the seventh clamping jaw in the tool bar body 1 and a seventh clamping jaw 59 for driving the seventh clamping jaw to move, a detection rod 90 for detecting whether the copper bush 5 and a detection rod 11 are mounted, and a detection rod 90 for detecting whether the copper bush 6 is moving up and down.

The small bearing 5 is fed through the second vibrating disc 52 and drives the fourth clamping jaw to clamp the small bearing 5 onto the first rotating disc mechanism 51 through the fourth air cylinder assembly 53, the rotating disc rotates to the next station, the copper bush 6 is fed through the third vibrating disc 54, the fifth air cylinder assembly 55 drives the fifth clamping jaw to clamp the copper bush 6 onto the first rotating disc mechanism 51, the fifth air cylinder assembly 55 moves downwards to enable the bottom of the copper bush 6 to be assembled with the small bearing 5, the rotating disc rotates to the next station again, the ejection mechanism 57 ejects the magnet 7 at the bottom of the sleeve 56 and drives the sixth clamping jaw to clamp the magnet 7 to the upper side of the first rotating disc through the sixth air cylinder assembly 58, the magnet 7 and the top of the copper bush 6 are assembled through downward moving, and finally the seventh clamping jaw is driven through the seventh air cylinder assembly 59 to move the assembled small assembly of the small bearing 5 to the upper side of the main rotating disc body 81 and then downward move into the cutter bar body 1.

After magnet 7, copper sheathing 6 and small bearing 5 were packed into, drive actuating cylinder 92 and drive test bar 91 and stretch into inside cutter arbor body 1, whether dead through judging inside spare part card, and then judge whether the spare part installation goes on well for the follow-up installation.

The structure of the first turntable mechanism 51 in this embodiment is the same as that of the main turntable mechanism (i.e., the transfer mechanism 80), and thus, the description thereof is omitted.

Referring to fig. 12 to 13, the fourth feeding and assembling mechanism 60 includes a second turntable mechanism 61, a second tray placing frame 62 for placing the ejector pin 8, an eighth clamping jaw 63 for grabbing the ejector pin 8 to the second turntable mechanism 61, a second three-axis module 64 for driving the eighth clamping jaw 63 to move, a third tray placing frame 65 for placing the knob 9, a ninth clamping jaw 66 for grabbing the knob 9 to the second turntable mechanism 61 and assembling with the ejector pin 8, a third three-axis module 67 for driving the ninth clamping jaw 66 to move, a screwing mechanism 68 for installing the installed components into the cutter bar body 1, and a second two-axis module 69 for driving the screwing mechanism 68 to move, wherein a second three-jaw cylinder 681 is arranged on the screwing mechanism 68, and a second floating installation mechanism 682 is arranged between the screwing mechanism and the second three-jaw cylinder 681.

The screwing mechanism 68 comprises a rotating shaft and a motor driving the rotating shaft to rotate, the rotating shaft is fixedly connected with the top of the second floating installation mechanism 682, and the motor drives the rotating shaft to rotate through a synchronizing wheel and a synchronizing belt so as to drive the second three-jaw air cylinder 681 to rotate, so that the knob 9 is installed on the cutter bar body 1.

The second tray placing frame 62 comprises a third frame body 621 used for placing trays containing the ejection pins 8 and a fourth frame body 622 used for placing trays not containing the ejection pins 8, a second empty tray carrying mechanism 6221 is arranged above the second tray placing frame 62, the second empty tray carrying mechanism 6221 comprises a secondary shaft module C and a second carrying frame arranged on the secondary shaft module C, a plurality of second sucking discs are arranged on the second carrying frame, and a second jacking mechanism 6211 is arranged below the third frame body 621; the third tray placing frame 65 comprises a fifth frame body 651 for placing trays containing knobs 9 and a sixth frame body 652 for placing trays not containing knobs 9, a third empty tray carrying mechanism 6521 is arranged above the third tray placing frame 65, the third empty tray carrying mechanism 6521 comprises a two-axis module D and a third carrying frame arranged on the two-axis module D, a plurality of third suckers are arranged on the third carrying frame, and a third jacking mechanism 6511 is arranged below the fifth frame body 651.

The second triaxial module 64 drives the eighth clamping jaw 63 to move to the position above the third frame body 621 to clamp the ejection pin 8 and place the ejection pin on the second turntable mechanism 61, the second turntable mechanism 61 rotates to the next station, the third triaxial module 67 drives the ninth clamping jaw 66 to move to the position above the fifth frame body 651 to clamp the knob 9 and move to the position above the second turntable mechanism 61, the ejection pin 8 is moved downwards to complete the assembly, the second turntable mechanism 61 rotates to the next station again, the second biaxial module 69 drives the second three-jaw cylinder 681 to move to the position above the second turntable mechanism 61, the assembled small components are clamped to the position above the fixing seat 83 of the main turntable body 81, and the knob 9 and the cutter bar body 1 are moved downwards and installed through the screwing mechanism 68.

The third frame body 621, the fourth frame body 622, the fifth frame body 651 and the sixth frame body 652 are identical to the first frame body 211 and the second frame body 212, the second empty tray carrying mechanism 6221 and the third carrying mechanism are identical to the first carrying mechanism, and the second jacking mechanism 6211 and the third jacking mechanism 6511 are identical to the first jacking mechanism 28.

When the topmost tray in the third frame 621 has no ejector pin 8, the two-axis module C drives the second conveying frame to move to the upper side of the third frame 621, the empty tray is sucked up by the second suction cup and conveyed to the fourth frame 622, and then the second jacking mechanism 6211 drives the tray below to ascend for the next material taking.

When the topmost tray in the fifth rack 651 has no knob 9, the two-axis module D drives the second transportation rack to move to the upper side of the sixth rack 652, the empty tray is sucked up by the third suction cup and transported to the sixth rack 652, and then the third jacking mechanism 6511 drives the tray below to ascend for taking materials next time.

The structure of the second rotating disk mechanism 61 in this embodiment is the same as that of the main rotating disk mechanism (i.e., the transfer mechanism 80), and thus the description thereof is omitted.

Referring to fig. 14, the blanking sorting mechanism 70 includes a tenth clamping jaw 71 for clamping the assembled arbor body 1, a tenth air cylinder assembly 72 for driving the tenth clamping jaw 71 to move, a good product discharging slot 73 and a bad product discharging slot 74. Silo 73 below is equipped with belt conveyor 75 under the yields, and belt conveyor 75 is terminal to be equipped with the workbin that is used for collecting the yields. A defective product storage box 76 is arranged below the defective product discharging groove 74.

The assembled cutter bar is clamped from the main turntable body 81 by the tenth clamping jaw 71 driven by the tenth air cylinder assembly 72, and the assembled cutter bar is placed into the good product discharging groove 73 or the defective product discharging groove 74 according to the detection result.

This embodiment first installation mechanism 35 that floats and second installation mechanism 682 all includes that the two-axis removes the cylinder, sets up the subassembly is got to the unsteady subassembly of two-axis removal cylinder drive end and setting at the subassembly lower extreme of getting of unsteady subassembly, the subassembly that floats includes the body, the body is equipped with the floating groove, the inslot that floats is equipped with floating plate and steel ball, floating plate through half tooth screw with this body coupling, floating plate with the floating groove with half tooth screw clearance fit. And then make can provide the upward and ascending floating force of circumferencial direction of upper and lower direction when the installation spare part, effectively prevent the dead phenomenon of card appearing during the installation, effectively improve the cooperation precision between the spare part.

Each mechanism of the embodiment is provided with a photoelectric detection device for detecting whether parts or components of each step are in place or not so as to ensure that each step can accurately run.

According to the invention, automatic assembly of the cutter bar can be realized by replacing manual assembly with assembly equipment, the problem of assembly difficulty caused by small and precise parts is effectively solved, the assembly speed can be effectively improved, the installation precision can be effectively ensured, and the product quality can be improved.

Although the present invention has been described in detail in the foregoing embodiments, it should be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a flat sword cutter arbor equipment which characterized in that: the automatic feeding device comprises a machine body, wherein the machine body is provided with a cutter bar feeding mechanism for feeding a cutter bar body, a first feeding assembly mechanism for installing a large bearing into the cutter bar body, a second feeding assembly mechanism for installing a spring into the cutter bar body, a third feeding assembly mechanism for assembling a small bearing, a copper sleeve and a magnet and installing the small bearing, the copper sleeve and the magnet into the cutter bar body, a fourth feeding assembly mechanism for assembling an ejector pin and a knob and installing the ejector pin and the knob into the cutter bar body, a blanking sorting mechanism for blanking the assembled cutter bar body and a transfer mechanism for conveying the cutter bar body to each mechanism for corresponding operation;

the cutter bar feeding mechanism comprises a first material tray placing frame for placing a cutter bar body, a first suction nozzle for sucking the cutter bar body, a first three-axis module for driving the first suction nozzle to move, a first rotary cylinder for transferring the cutter bar body and a first cylinder assembly for conveying the cutter bar body on the first rotary cylinder to the transfer mechanism, a second rotary cylinder for adjusting the direction of the cutter bar body is arranged at the driving end of the first three-axis module, the first suction nozzle is arranged on the second rotary cylinder, a first three-jaw cylinder for fixing the cutter bar body is arranged on the first rotary cylinder, and a first clamping jaw is arranged at the driving end of the first cylinder assembly;

the first tray placing frame comprises a first frame body used for placing a tray containing the cutter bar bodies and a second frame body used for placing a tray not containing the cutter bar bodies, a first empty tray carrying mechanism is further arranged above the first tray placing frame and comprises a first two-axis module and a first carrying frame arranged on the first two-axis module, a plurality of first suckers are arranged on the first carrying frame, and a first jacking mechanism is arranged below the first frame body.

2. The flat blade holder assembly apparatus as claimed in claim 1, wherein: the first feeding assembly mechanism comprises a vertical storage bin for placing a large bearing, a cylinder slideway mechanism for cutting a single large bearing at the bottom of the vertical storage bin, a second clamping jaw for installing the large bearing into the cutter bar body and a second cylinder assembly for driving the second clamping jaw to move, and a first floating installation mechanism is arranged between the second clamping jaw and the second cylinder assembly.

3. The flat blade holder assembly apparatus as claimed in claim 1, wherein: the second feeding assembly mechanism comprises a first vibrating disc for feeding the spring, a separator for separating the spring, a third clamping jaw for mounting the separated spring into the cutter bar body, and a third air cylinder assembly for driving the third clamping jaw to move.

4. The flat blade holder assembling apparatus as claimed in claim 1, wherein: the third feeding assembly mechanism comprises a first rotary table mechanism, a second vibration table for feeding small bearings, a fourth clamping jaw for clamping the small bearings to the first rotary table mechanism, a fourth cylinder assembly for driving the fourth clamping jaw to move, a third vibration table for feeding copper sleeves, a fifth clamping jaw for clamping the copper sleeves to the first rotary table mechanism and assembling the copper sleeves with the small bearings, a fifth cylinder assembly for driving the fifth clamping jaw to move, a sleeve for placing a magnet, an ejection mechanism for separating the magnet at the bottom of the sleeve, a sixth clamping jaw for clamping the magnet to the first rotary table mechanism and installing the magnet on the copper sleeves, a sixth cylinder assembly for driving the sixth clamping jaw to move, a seventh clamping jaw for installing the installed assembly into the cutter bar body and a seventh assembly for driving the seventh clamping jaw to move, and a detection mechanism for detecting whether the small bearings, the copper sleeves and the magnet assemblies are assembled well or not.

5. The flat blade holder assembling apparatus as claimed in claim 1, wherein: the fourth feeding assembly mechanism comprises a second turntable mechanism, a second material tray placing frame used for placing an ejection pin, an eighth clamping jaw and a drive of the second turntable mechanism, a second three-axis module used for moving the eighth clamping jaw, a third material tray placing frame used for placing a knob, a ninth clamping jaw and a drive used for grabbing the knob, wherein the eighth clamping jaw and the drive are assembled on the second turntable mechanism and the ejection pin, the third three-axis module is used for moving the ninth clamping jaw, the screwing mechanism used for loading the mounted assembly into the cutter bar body and the drive are used for screwing the second two-axis module moved by the screwing mechanism, a second three-jaw cylinder is arranged on the screwing mechanism, and a second floating installation mechanism is arranged between the screwing mechanism and the second three-jaw cylinder.

6. The flat blade holder assembly apparatus as claimed in claim 5, wherein: the second tray placing frame comprises a third frame body for placing a tray containing an ejection pin and a fourth frame body for placing a tray without the ejection pin, a second empty tray carrying mechanism is arranged above the second tray placing frame and comprises a two-axis module C and a second carrying frame arranged on the two-axis module C, a plurality of second suckers are arranged on the second carrying frame, and a second jacking mechanism is arranged below the third frame body; the third material tray placing frame comprises a fifth frame body used for placing a material tray containing a knob and a sixth frame body used for placing a material tray containing no knob, a third empty tray carrying mechanism is arranged above the third material tray placing frame and comprises a two-axis module D and a third carrying frame arranged on the two-axis module D, a plurality of third suckers are arranged on the third carrying frame, and a third jacking mechanism is arranged below the fifth frame body.

7. The flat blade holder assembling apparatus as claimed in claim 1, wherein: unloading letter sorting mechanism is including the tenth clamping jaw that is used for pressing from both sides the cutter arbor body of getting the equipment completion, drive the tenth cylinder subassembly that the tenth clamping jaw removed, silo under the yields and the silo under the defective products, silo below is equipped with belt conveyor under the yields, silo below is equipped with the defective products receiver under the defective products.

8. The flat blade holder assembling apparatus as claimed in claim 1, wherein: the transfer mechanism comprises a main turntable mechanism, the main turntable mechanism comprises a main turntable body and a divider used for driving the main turntable body to rotate, and a plurality of fixing seats used for fixing the cutter bar body are arranged on the main turntable body.