Automatic assembling machine for handles and hardware
Technical Field
The invention relates to the technical field of automatic equipment, in particular to an automatic assembling machine for handles and hardware.
Background
In the prior art, the hardware and the handle are generally assembled and connected in a rivet riveting mode; in the assembly process of hardware and a handle, the riveting assembly processing is realized in a manual operation mode in the prior art, and the assembly process is time-consuming, labor-consuming and low in productivity.
Disclosure of Invention
The invention aims to provide an automatic assembling machine for handles and hardware, which has novel structural design, high automation degree and high working efficiency and can effectively save labor cost.
In order to achieve the above object, the present invention is achieved by the following technical scheme.
The automatic assembling machine for the handles and hardware comprises a frame, wherein a fixed supporting plate which is horizontally and transversely arranged is arranged at the upper end part of the frame, a divider is arranged on the upper surface of the fixed supporting plate, a movable turntable which is horizontally and transversely arranged is arranged at the driving end of the divider, a driving motor is arranged corresponding to the divider on the fixed supporting plate, a power output shaft of the driving motor is in driving connection with a power input shaft of the divider, and positioning jigs which are circumferentially and annularly distributed at equal intervals are arranged at the edge part of the movable turntable;
the upper surface of the fixed supporting plate is provided with rivet automatic feeding components, hardware automatic feeding components, handle automatic feeding components, automatic riveting components and automatic discharging components which are sequentially arranged at intervals along the rotation direction of the movable turntable at the side of the movable turntable;
the automatic rivet feeding assembly comprises a rivet feeding mounting frame arranged on the upper surface of a fixed support plate, a receiving block mounting plate which is horizontally and transversely arranged is arranged at the upper end part of the rivet feeding mounting frame, a rivet receiving block is arranged on the upper surface of the receiving block mounting plate, an upwardly-opened receiving block movable groove which is completely penetrated left and right is formed in the upper surface of the rivet receiving block, a left movable receiving rod and a right movable receiving rod which are positioned on the right end side of the left movable receiving rod are relatively movably embedded in the receiving block movable groove, a left receiving groove which is opened upwards is formed at the right end part of the left movable receiving rod, and a right receiving groove which is opened upwards is formed at the left end part of the right movable receiving rod; the left end part of the bearing block mounting plate is provided with a left bearing rod driving cylinder which horizontally moves left and right, and the extension end part of a piston rod of the left bearing rod driving cylinder is connected with the left end part of a left movable bearing rod; a right connecting rod driving cylinder which horizontally moves left and right is arranged at the right end part of the connecting block mounting plate, and the extension end part of a piston rod of the right connecting rod driving cylinder is connected with the right end part of a right movable connecting rod; a left rivet vibrating disc and a right rivet vibrating disc are arranged beside the rivet feeding mounting frame, the left rivet vibrating disc is positioned at the right end of the left rivet vibrating disc, a left rivet guide and conveying frame for guiding rivets into a left receiving groove of a left movable receiving rod is arranged at a discharge hole of the left rivet vibrating disc, and a right rivet guide and conveying frame for guiding the rivets into a right receiving groove of a right movable receiving rod is arranged at a discharge hole of the right rivet vibrating disc; the upper end of the rivet feeding installation frame is provided with a rivet transfer mechanism at the upper end side of the rivet receiving block;
the automatic hardware feeding assembly comprises a hardware feeding mounting frame arranged on the upper surface of a fixed support plate, a hardware conveying belt is arranged at the upper end part of the hardware feeding mounting frame, a hardware positioning block is arranged beside the hardware conveying belt and provided with a hardware positioning groove for bearing hardware, a hardware pushing cylinder is arranged on the right opposite side of the hardware positioning block, and a hardware pushing block is arranged at the extension end part of a piston rod of the hardware pushing cylinder; the upper end of the hardware feeding installation frame is provided with a hardware transfer mechanism at the upper end side of the hardware positioning block;
the handle automatic feeding assembly comprises a handle bearing mounting seat arranged on the upper surface of a fixed support plate, a handle bearing block is arranged at the upper end part of the handle bearing mounting seat, a handle vibration disc is arranged on the side of the handle bearing mounting seat of the fixed support plate, a handle guide frame for guiding a handle to the handle bearing block is arranged at the discharge hole of the handle vibration disc, and a handle transfer mechanism is further arranged on the side of the handle bearing block of the fixed support plate.
The rivet feeding installation frame is provided with a rivet feeding installation frame, a rivet feeding horizontal movable block is arranged at the upper end part of the rivet feeding installation frame in a relatively movable mode, a rivet feeding horizontal driving cylinder is arranged at the rivet feeding installation frame corresponding to the rivet feeding horizontal movable block, the outer extending end part of a piston rod of the rivet feeding horizontal driving cylinder is connected with the rivet feeding horizontal movable block, the rivet feeding horizontal movable block is provided with a rivet feeding vertical movable block in a relatively vertically movable mode, the rivet feeding horizontal movable block is provided with a rivet feeding vertical driving cylinder corresponding to the rivet feeding vertical movable block, the outer extending end part of a piston rod of the rivet feeding vertical driving cylinder is connected with the rivet feeding vertical movable block, the lower end part of the rivet feeding vertical movable block is provided with a suction nozzle fixing block, and the suction nozzle fixing block is provided with two rivet suction nozzles which are arranged at intervals.
The rivet feeding installation frame and the rivet conveying horizontal movable block are provided with a rivet conveying horizontal guide mechanism, and the rivet conveying horizontal guide mechanism comprises a rivet conveying horizontal guide rail which is arranged on the rivet feeding installation frame and horizontally extends, and a rivet conveying horizontal slide block which is arranged on the rivet conveying horizontal movable block and matched with the rivet conveying horizontal guide rail.
The rivet transferring vertical guide mechanism comprises a rivet transferring vertical guide rail arranged on the rivet transferring horizontal movable block, and a rivet transferring vertical slide block arranged on the rivet transferring vertical movable block, wherein the rivet transferring vertical slide block is matched with the rivet transferring vertical guide rail.
The hardware feeding installation frame is arranged on the upper end side of the conveying belt of the hardware conveying belt, and a hardware stop block is arranged on the upper end side of the conveying belt of the hardware conveying belt.
The hardware transfer mechanism comprises a hardware transfer mounting frame which is arranged on the hardware feeding mounting frame, a hardware transfer horizontal movable block is arranged on the hardware transfer mounting frame in a relatively horizontal movable mode, a hardware transfer horizontal driving cylinder is arranged on the hardware transfer mounting frame corresponding to the hardware transfer horizontal movable block, an extension end of a piston rod of the hardware transfer horizontal driving cylinder is connected with the hardware transfer horizontal movable block, a hardware transfer vertical movable block is arranged on the hardware transfer horizontal movable block in a relatively vertical movable mode, a hardware transfer vertical driving cylinder is arranged on the hardware transfer horizontal movable block corresponding to the hardware transfer vertical movable block, and an extension end of the piston rod of the hardware transfer vertical driving cylinder is connected with the hardware transfer vertical movable block; the lower end part of the hardware transfer vertical movable block is provided with a hardware sucker.
The handle transfer mechanism comprises a handle transfer mounting frame arranged on the upper surface of the fixed support plate, a handle transfer first movable block is arranged at the upper end part of the handle transfer mounting frame in a relatively horizontal movable mode, a handle transfer first driving cylinder is arranged at the upper end part of the handle transfer mounting frame corresponding to the handle transfer first movable block, a piston rod extension end part of the handle transfer first driving cylinder is connected with the handle transfer first movable block, a handle transfer second movable block is arranged at the handle transfer first movable block in a relatively horizontal movable mode, a handle transfer second driving cylinder is arranged at the handle transfer first movable block corresponding to the handle transfer second movable block, a piston rod extension end part of the handle transfer second driving cylinder is connected with the handle transfer second movable block, a handle transfer lifting driving cylinder is arranged at the handle transfer lifting driving cylinder, and a handle transfer air feeding claw is arranged at the piston rod extension end part of the handle transfer lifting driving cylinder.
The automatic handle feeding device comprises a fixed support plate, a handle automatic feeding assembly, a handle pressing driving cylinder, a handle pressing driving block, a handle pressing driving rod and a handle pressing driving rod, wherein the handle pressing assembly is arranged beside the handle automatic feeding assembly and comprises a handle pressing installation frame arranged on the upper surface of the fixed support plate, the upper end of the handle pressing installation frame is provided with a handle pressing driving cylinder which moves up and down, and the extension end of a piston rod of the handle pressing driving cylinder is provided with the handle pressing driving block which is vertically arranged.
The automatic riveting assembly comprises a riveting installation frame arranged on the upper surface of the fixed support plate, a riveting driving cylinder which moves up and down is arranged at the upper end part of the riveting installation frame, and a riveting driving block is arranged at the extending end part of a piston rod of the riveting driving cylinder.
Wherein, automatic unloading subassembly including install in the unloading mounting bracket of fixed bolster upper surface, the unloading horizontal drive cylinder of horizontal action has been installed to the upper end of unloading mounting bracket, and unloading horizontal movable block has been installed to the piston rod extension tip of unloading horizontal drive cylinder, and the unloading vertical drive cylinder of up-and-down action has been installed to unloading horizontal movable block, and the unloading vertical movable block has been installed to the piston rod extension tip of unloading vertical drive cylinder, and the unloading sucking disc has been installed to the lower tip of unloading vertical movable block.
The beneficial effects of the invention are as follows: according to the automatic assembling machine for the handles and the hardware, disclosed by the invention, the upper surface of the fixed supporting plate of the rack is provided with the divider, the driving end of the divider is provided with the movable turntable, the divider is driven by the driving motor, and the edge part of the movable turntable is provided with the positioning jig; the upper surface of the fixed supporting plate is provided with an automatic rivet feeding assembly, an automatic hardware feeding assembly, an automatic handle feeding assembly, an automatic riveting assembly and an automatic blanking assembly which are sequentially arranged at intervals along the rotation direction of the movable turntable at the side of the movable turntable; the rivet automatic feeding assembly comprises a rivet feeding mounting frame, a bearing block mounting plate, a rivet bearing block, a left movable bearing rod, a right movable bearing rod, a left bearing rod driving cylinder, a right bearing rod driving cylinder, a left rivet vibration disc, a right rivet vibration disc, a left rivet guide and delivery frame, a right rivet guide and delivery frame and a rivet delivery mechanism; the hardware automatic feeding assembly comprises a hardware feeding installation frame, a hardware conveying belt, a hardware positioning block, a hardware pushing cylinder, a hardware pushing block and a hardware transfer mechanism; the handle automatic feeding assembly comprises a handle bearing mounting seat, a handle bearing block, a handle vibration disc, a handle guide and conveying frame and a handle transfer mechanism. Through the structural design, the automatic machine has the advantages of novel structural design, high automation degree, high working efficiency and capability of effectively saving labor cost.
Drawings
The invention will be further described with reference to the accompanying drawings, in which embodiments do not constitute any limitation of the invention.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of another view of the present invention.
Fig. 3 is a schematic view of a partial structure of the present invention.
Fig. 4 is a schematic structural view of the automatic rivet feeding assembly of the present invention.
Fig. 5 is a schematic structural view of another view of the automatic rivet feeding assembly of the present invention.
Fig. 6 is a schematic structural diagram of an automatic feeding assembly for hardware in the present invention.
Fig. 7 is a schematic structural view of the handle automatic feeding assembly of the present invention.
Fig. 8 is a schematic structural view of another view of the handle automatic feeding assembly of the present invention.
FIG. 9 is a schematic view of the structure of the press handle assembly of the present invention.
Fig. 10 is a schematic structural view of an automatic riveting assembly according to the present invention.
Fig. 11 is a schematic structural view of an automatic blanking assembly according to the present invention.
Fig. 1 to 11 include:
1-frame 11-fixed support plate
21-movable turntable 22-positioning jig
31-divider 32-driving motor
4-automatic rivet feeding assembly 41-rivet feeding mounting frame
42-socket mounting plate 43-rivet socket
431-receiving block movable groove 441-left movable receiving rod
4411 left receiving groove 442 left receiving rod driving cylinder
451-Right movable connecting rod 4511-Right receiving groove
452-right socket rod driving cylinder 461-left rivet vibrating plate
462-left rivet guide frame 471-right rivet vibrating plate
472-right rivet guide frame 48-rivet transfer mechanism
481-rivet transfer horizontal movable block 482-rivet transfer horizontal driving cylinder
483-vertical movable block 484 for transferring rivet-vertical driving cylinder for transferring rivet
485-suction nozzle fixing block 486-rivet suction nozzle
487-rivet transferring horizontal guide mechanism 4871-rivet transferring horizontal guide rail
4872-rivet transferring horizontal slide 488-rivet transferring vertical guide mechanism
4881-rivet transfer vertical guide 4882-rivet transfer vertical slide block
5-hardware automatic feeding assembly 51-hardware feeding mounting rack
52-hardware conveyer belt 53-hardware positioning block
541-hardware pushing cylinder 542-hardware pushing block
55-hardware transfer mechanism 551-hardware transfer mounting rack
552-hardware transfer horizontal movable block
553-hardware transfer horizontal driving cylinder
554-vertical moving block for transferring hardware
555-vertical driving cylinder for transferring hardware
556-hardware suction cup 56-hardware stop block
6-handle automatic feeding component 61-handle receiving mounting seat
62-handle bearing block 63-handle vibration disk
64-handle guide frame 65-handle transfer mechanism
651-handle transfer mount 652-handle transfer first movable block
653-handle transfer first drive cylinder 654-handle transfer second movable block
655-handle transfer second driving cylinder 656-handle transfer lifting driving cylinder
657-handle moving air claw 7-automatic riveting assembly
71-riveting mounting frame 72-riveting driving cylinder
73-riveting driving block 8-automatic blanking assembly
81-blanking mounting rack 82-blanking horizontal driving cylinder
83-blanking horizontal movable block 84-blanking vertical driving cylinder
85-vertical movable block 86-suction cup for blanking
9-Press handle Assembly 91-Press handle mounting bracket
92-handle-pressing driving cylinder 93-handle-pressing driving block
94-press handle drive bar.
Detailed Description
The invention will be described with reference to specific embodiments.
As shown in fig. 1 to 3, an automatic assembling machine for handles and hardware comprises a frame 1, wherein a fixed support plate 11 which is horizontally and transversely arranged is arranged at the upper end part of the frame 1, a divider 31 is arranged on the upper surface of the fixed support plate 11, a movable turntable 21 which is horizontally and transversely arranged is arranged at the driving end of the divider 31, a driving motor 32 is arranged corresponding to the divider 31 of the fixed support plate 11, a power output shaft of the driving motor 32 is in driving connection with a power input shaft of the divider 31, and positioning jigs 22 which are circumferentially and annularly distributed at equal intervals are arranged at the edge part of the movable turntable 21.
The upper surface of the fixed supporting plate 11 is provided with an automatic rivet feeding assembly 4, an automatic hardware feeding assembly 5, an automatic handle feeding assembly 6, an automatic riveting assembly 7 and an automatic blanking assembly 8 which are sequentially arranged at intervals along the rotation direction of the movable turntable 21 at the side of the movable turntable 21.
Further, as shown in fig. 4 and 5, the automatic rivet feeding assembly 4 includes a rivet feeding mounting frame 41 mounted on the upper surface of the fixed support plate 11, a receiving block mounting plate 42 horizontally and transversely arranged is mounted at the upper end of the rivet feeding mounting frame 41, a rivet receiving block 43 is mounted on the upper surface of the receiving block mounting plate 42, a receiving block movable groove 431 which is opened upwards and completely penetrates left and right is provided on the upper surface of the rivet receiving block 43, a left movable receiving rod 441 is relatively movably embedded in the receiving block movable groove 431, a right movable receiving rod 451 which is positioned at the right end of the left movable receiving rod 441, a left receiving groove 4411 which is opened upwards is provided at the right end of the left movable receiving rod 441, and a right receiving groove 4511 which is opened upwards is provided at the left end of the right movable receiving rod 451; a left receiving rod driving cylinder 442 which horizontally moves left and right is arranged at the left end part of the receiving block mounting plate 42, and the extension end part of a piston rod of the left receiving rod driving cylinder 442 is connected with the left end part of a left movable receiving rod 441; a right receiving rod driving cylinder 452 which horizontally moves left and right is arranged at the right end part of the receiving block mounting plate 42, and the extension end part of a piston rod of the right receiving rod driving cylinder 452 is connected with the right end part of a right movable receiving rod 451; the fixed support plate 11 is provided with a left rivet vibration disc 461 and a right rivet vibration disc 471 positioned at the right end side of the left rivet vibration disc 461 beside the rivet feeding mounting frame 41, a left rivet guide frame 462 for guiding the rivet into a left receiving groove 4411 of the left movable receiving rod 441 is arranged at the discharge port of the left rivet vibration disc 461, and a right rivet guide frame 472 for guiding the rivet into a right receiving groove 4511 of the right movable receiving rod 451 is arranged at the discharge port of the right rivet vibration disc 471; the rivet feeding mount 41 has a rivet transfer mechanism 48 provided at an upper end portion thereof on an upper end side of the rivet receiving block 43.
Further, as shown in fig. 6, the automatic feeding assembly 5 for hardware comprises a hardware feeding mounting frame 51 mounted on the upper surface of the fixed support plate 11, a hardware conveying belt 52 is mounted at the upper end of the hardware feeding mounting frame 51, a hardware positioning block 53 is mounted beside the hardware conveying belt 52 on the hardware feeding mounting frame 51, a hardware positioning groove for receiving hardware is formed in the hardware positioning block 53, a hardware pushing cylinder 541 is mounted on the right opposite side of the hardware positioning block 53 on the hardware feeding mounting frame 51, and a hardware pushing block 542 is mounted at the extension end of a piston rod of the hardware pushing cylinder 541; the upper end of the hardware loading mount 51 is provided with a hardware transfer mechanism 55 on the upper end side of the hardware positioning block 53.
In addition, as shown in fig. 7 and 8, the automatic handle feeding assembly 6 includes a handle receiving mounting seat 61 mounted on the upper surface of the fixed support plate 11, a handle receiving block 62 mounted on the upper end of the handle receiving mounting seat 61, a handle vibrating plate 63 mounted on the fixed support plate 11 beside the handle receiving mounting seat 61, a handle guiding frame 64 mounted at the discharge port of the handle vibrating plate 63 for guiding the handle to the handle receiving block 62, and a handle transfer mechanism 65 mounted on the fixed support plate 11 beside the handle receiving block 62.
It should be further explained that, in the working process of the present invention, the driving motor 32 drives the divider 31, the divider 31 drives the movable turntable 21 to intermittently rotate, and the rotating movable turntable 21 makes the positioning jig 22 pass through the automatic rivet feeding assembly 4, the automatic hardware feeding assembly 5, the automatic handle feeding assembly 6, the automatic riveting assembly 7 and the automatic blanking assembly 8 sequentially.
In the working process of the invention, the rivet sent out by the left rivet vibrating plate 461 is guided into the left receiving groove 4411 of the left movable receiving rod 441 through the left rivet guiding frame 462, and the rivet sent out by the right rivet vibrating plate 471 is guided into the right receiving groove 4511 of the right movable receiving rod 451 through the right rivet guiding frame 472; after the left receiving groove 4411 and the right receiving groove 4511 respectively enter rivets, the left receiving rod driving cylinder 442 drives the left movable receiving rod 441 to move to the right, the right receiving rod driving cylinder 452 drives the right movable receiving rod 451 to move to the left, the rivets entering the left receiving groove 4411 and the right receiving groove 4511 respectively move to the clamping positions of the rivet transferring mechanism 48, and then the rivet transferring mechanism 48 transfers the rivets in place to the positioning jig 22 of the movable turntable 21.
When the positioning jig 22 with rivets is placed in the positioning jig 22, the positioning jig 22 rotates to the position of the automatic feeding component 5 along with the movable turntable 21, the hardware conveying belt 52 conveys the hardware to the pushing position of the hardware pushing block 542, after the hardware is in place, the hardware pushing cylinder 541 acts and pushes the hardware to the hardware positioning groove of the hardware positioning block 53 through the hardware pushing block 542, and then the hardware conveying mechanism 55 conveys the hardware entering the hardware positioning groove to the positioning jig 22.
When the positioning jig 22 with rivets or hardware is rotated to the position of the automatic handle feeding unit 6 along with the movable turntable 21, the handle fed out from the handle vibrating plate 63 is guided to the handle receiving block 62 via the handle guide frame 64, and then the handle transfer mechanism 65 transfers the handle to the position of the positioning jig 22.
When the positioning jig 22 with rivets, hardware and handles is rotated to the position of the automatic riveting assembly 7 along with the movable turntable 21, the automatic riveting assembly 7 acts and completes the riveting operation of the hardware and the handles; after the riveting operation is completed, the finished product piece after the riveting operation rotates to the position of the automatic blanking assembly 8 along with the movable turntable 21, and the automatic blanking assembly 8 moves the finished product piece out of the positioning jig 22.
According to the structural design, the riveting assembly processing of the handles and hardware can be automatically and efficiently realized, namely, the riveting assembly processing device has the advantages of novel structural design, high automation degree, high working efficiency and capability of effectively saving labor cost.
As shown in fig. 4 and 5, the rivet transferring mechanism 48 includes a rivet transferring horizontal movable block 481 movably mounted on an upper end portion of the rivet loading mounting frame 41, the rivet loading mounting frame 41 is provided with a rivet transferring horizontal driving cylinder 482 corresponding to the rivet transferring horizontal movable block 481, an extension end portion of a piston rod of the rivet transferring horizontal driving cylinder 482 is connected with the rivet transferring horizontal movable block 481, the rivet transferring horizontal movable block 481 is provided with a rivet transferring vertical movable block 483 movably up and down relatively, the rivet transferring horizontal movable block 481 is provided with a rivet transferring vertical driving cylinder 484 corresponding to the rivet transferring vertical movable block 483, an extension end portion of a piston rod of the rivet transferring vertical driving cylinder 484 is connected with the rivet transferring vertical movable block 483, a lower end portion of the rivet transferring vertical movable block 483 is provided with a suction nozzle fixing block 485, and the suction nozzle fixing block 485 is provided with two spaced rivet suction nozzles 486.
In the process of transferring the rivet to the positioning jig 22 by using the rivet transferring mechanism 48, the rivet transferring horizontal driving cylinder 482 drives the rivet transferring horizontal movable block 481 to move towards the rivet side and enables the rivet suction nozzle 486 to move right above the rivet, and then the rivet transferring vertical driving cylinder 484 acts and drives the rivet transferring vertical movable block 483 to move downwards, and the rivet transferring vertical movable block 483 which moves downwards drives the rivet suction nozzle 486 to move downwards and enables the rivet suction nozzle 486 to suck the rivet; after the rivet suction nozzle 486 sucks the rivet, the rivet transferring vertical driving cylinder 484 acts reversely to lift the rivet suction nozzle 486, then the rivet transferring horizontal driving cylinder 482 acts reversely to transfer the rivet to the positioning jig 22, and finally the rivet transferring vertical driving cylinder 484 drives the rivet transferring vertical movable block 483 to move downwards to put the rivet suction nozzle 486 into the positioning jig 22.
It should be further noted that, in order to ensure that the rivet transferring horizontal movable block 481 and the rivet transferring vertical movable block 483 move stably and reliably, the present invention adopts the following guide structure design, specifically: a rivet transferring horizontal guide mechanism 487 is arranged between the rivet feeding mounting frame 41 and the rivet transferring horizontal movable block 481, the rivet transferring horizontal guide mechanism 487 comprises a rivet transferring horizontal guide rail 4871 which is arranged on the rivet feeding mounting frame 41 and extends horizontally, and a rivet transferring horizontal sliding block 4872 which is arranged on the rivet transferring horizontal movable block 481, and the rivet transferring horizontal sliding block 4872 is matched with the rivet transferring horizontal guide rail 4871; a rivet transferring vertical guide mechanism 488 is arranged between the rivet transferring horizontal movable block 481 and the rivet transferring vertical movable block 483, the rivet transferring vertical guide mechanism 488 comprises a rivet transferring vertical guide rail 4881 arranged on the rivet transferring horizontal movable block 481, a rivet transferring vertical slide block 4882 arranged on the rivet transferring vertical movable block 483, and the rivet transferring vertical slide block 4882 is matched with the rivet transferring vertical guide rail 4881.
As a preferred embodiment, as shown in fig. 6, to ensure that the hardware can accurately move to the pushing position of the hardware pushing block 542, the present invention adopts the following structural design, specifically: the hardware feeding mount 51 is provided with a hardware stopper 56 on the upper end side of the conveyor belt of the hardware conveyor belt 52.
As shown in fig. 6, the hardware transfer mechanism 55 includes a hardware transfer mounting frame 551 mounted on a hardware loading mounting frame 51, the hardware transfer mounting frame 551 is relatively horizontally movably mounted with a hardware transfer horizontal moving block 552, the hardware transfer mounting frame 551 is correspondingly mounted with a hardware transfer horizontal driving cylinder 553, the piston rod extension end of the hardware transfer horizontal driving cylinder 553 is connected with the hardware transfer horizontal moving block 552, the hardware transfer horizontal moving block 552 is relatively vertically movably mounted with a hardware transfer vertical moving block 554, the hardware transfer horizontal moving block 552 is correspondingly mounted with a hardware transfer vertical driving cylinder 555, and the piston rod extension end of the hardware transfer vertical driving cylinder 555 is connected with the hardware transfer vertical moving block 554; the lower end of the hardware transfer vertical movable block 554 is provided with a hardware suction cup 556.
In the process that the hardware transfer mechanism 55 transfers the hardware entering the hardware positioning groove to the positioning jig 22, the hardware transfer horizontal driving cylinder 553 drives the hardware transfer horizontal movable block 552 to move towards the hardware side, so that the hardware sucker 556 moves to the position right above the hardware; after the hardware sucker 556 moves in place, the hardware transfer vertical driving cylinder 555 drives the hardware transfer vertical movable block 554 to move downwards, so that the hardware sucker 556 absorbs the hardware, and then the hardware transfer vertical driving cylinder 555 acts reversely, so that the hardware sucker 556 lifts the hardware; then, the hardware transfer horizontal driving cylinder 553 drives the hardware transfer horizontal movable block 552 to move reversely, so that the hardware sucked by the hardware sucking disc 556 is transferred to the position of the positioning jig 22, and finally, the hardware transfer vertical driving cylinder 555 drives the hardware transfer vertical movable block 554 to move downwards, so that the hardware is placed into the positioning jig 22.
As a preferred embodiment, as shown in fig. 7 and 8, the handle transfer mechanism 65 includes a handle transfer mount 651 mounted on the upper surface of the fixed support plate 11, a handle transfer first movable block 652 is mounted on the upper end of the handle transfer mount 651 so as to be movable relatively horizontally, a handle transfer first driving cylinder 653 is mounted on the upper end of the handle transfer mount 651 so as to correspond to the handle transfer first movable block 652, a handle extension end of the handle transfer first driving cylinder 653 is connected to the handle transfer first movable block 652, a handle transfer second movable block 654 is mounted on the handle transfer first movable block 652 so as to be movable relatively horizontally, a handle transfer second driving cylinder 655 is mounted on the handle transfer first movable block 652 so as to correspond to the handle transfer second movable block 654, a handle transfer second movable block 654 is mounted with a handle transfer lifting driving cylinder 656, and a handle transfer claw 657 is mounted on the piston rod extension end of the handle transfer lifting driving cylinder 656.
In the process of transferring the handle entered into the handle receiving block 62 to the positioning jig 22 by the handle transfer mechanism 65, the handle transfer elevation driving cylinder 656 drives the handle transfer air claw 657 to move downward and clamp the handle entered into the handle receiving block 62 by the handle transfer air claw 657, and then the handle transfer elevation driving cylinder 656 acts reversely and causes the handle transfer air claw 657 to lift the handle; after the handle is gripped by the handle moving air claw 657, the handle moving first driving cylinder 653 drives the handle moving first movable block 652 to horizontally move and align the handle gripped by the handle moving air claw 657 with the positioning jig 22, then the handle moving second driving cylinder 655 drives the handle moving second movable block 654 to move so as to move the handle right above the positioning jig 22, and finally the handle moving lifting driving cylinder 656 drives the handle moving air claw 657 to move downward and put the handle into the positioning jig 22.
As a preferred embodiment, as shown in fig. 9, in order to ensure that the handle and the hardware can be abutted, the present invention adopts the following compression structure design, specifically: the pressure handle subassembly 9 has been installed to the side of handle automatic feeding subassembly 6, presses handle subassembly 9 including installing in the pressure handle mounting bracket 91 of fixed bolster 11 upper surface, presses the upper end of handle mounting bracket 91 to install the pressure handle actuating cylinder 92 of action from top to bottom, presses the piston rod extension tip of handle actuating cylinder 92 to install and presses handle actuating block 93, presses handle actuating block 93 to install and is the pressure handle actuating lever 94 of vertical arrangement. In the action process of the handle pressing assembly 9, after the handle is put into the positioning jig 22, the handle pressing driving cylinder 92 acts and drives the handle pressing driving block 93 to move downwards, and the handle pressing driving block 93 presses the handle downwards and tightly presses the handle and hardware.
As a preferred embodiment, as shown in fig. 10, the automatic riveting assembly 7 includes a riveting mounting frame 71 mounted on the upper surface of the fixed support plate 11, a riveting driving cylinder 72 moving up and down is mounted on the upper end of the riveting mounting frame 71, and a riveting driving block 73 is mounted on the outer end of the piston rod of the riveting driving cylinder 72. When the positioning jig 22 with the hardware, the rivet and the handle is placed in the automatic riveting assembly 7, the riveting driving cylinder 72 acts and drives the riveting driving block 73 to move downwards along with the rotation of the movable turntable 21, and the riveting driving block 73 which moves downwards acts on the rivet and enables the hardware and the handle to complete riveting assembly.
As a preferred embodiment, as shown in fig. 11, the automatic blanking assembly 8 includes a blanking mounting frame 81 mounted on the upper surface of the fixed support plate 11, a blanking horizontal driving cylinder 82 horizontally moving is mounted on the upper end of the blanking mounting frame 81, a blanking horizontal movable block 83 is mounted on the extending end of a piston rod of the blanking horizontal driving cylinder 82, a blanking vertical driving cylinder 84 vertically moving is mounted on the extending end of a piston rod of the blanking vertical driving cylinder 84, a blanking vertical movable block 85 is mounted on the extending end of a piston rod of the blanking vertical driving cylinder 84, and a blanking sucker 86 is mounted on the lower end of the blanking vertical movable block 85. When the finished product piece rotates to the position of the automatic blanking assembly 8 along with the movable turntable 21, the blanking horizontal driving cylinder 82 pushes the blanking horizontal movable block 83 to move towards the side of the positioning jig 22, and the blanking sucker 86 is made to move to be right above the finished product piece; after the blanking sucker 86 moves in place, the blanking vertical driving cylinder 84 drives the blanking vertical movable block 85 to move downwards and enable the blanking sucker 86 to suck the finished product, then the blanking vertical driving cylinder 84 acts reversely and enables the blanking sucker 86 to lift the finished product, and finally the blanking horizontal driving cylinder 82 drives the blanking horizontal movable block 83 to move reversely and enable the finished product to move out of the positioning jig 22.
The foregoing is merely exemplary of the present invention, and those skilled in the art should not be considered as limiting the invention, since modifications may be made in the specific embodiments and application scope of the invention in light of the teachings of the present invention.