CN217618877U - Automatic spring buckle assembling equipment - Google Patents

Abstract

The utility model provides automatic spring buckle assembling equipment, which comprises a workbench and a turntable mechanism arranged on the workbench; the jig is characterized in that more than one jig is arranged on the turntable mechanism, a buckle feeding mechanism which is arranged along the rotation direction of the turntable mechanism and used for conveying buckles to the jig is arranged on the workbench, a spring assembling mechanism which is used for conveying spring parts to the jig and enabling the spring parts to be pushed into the openings of the buckle parts from one sides of the buckle parts, a buckling part assembling mechanism which is used for conveying the buckles to the jig and enabling the buckles to be pushed into the buckles from one sides of the buckle parts and enabling the buckle parts to enter the second openings of the buckling parts, a pin assembling mechanism which is used for conveying pins to the jig, a riveting mechanism which is used for riveting the spring buckles on the jig through pin holes, a discharging mechanism used for discharging the spring buckles on the jig and a controller used for controlling the above mechanisms are arranged on the workbench, the assembling automation degree is high, the assembling speed block is high, and the assembling stability is high.

Description

Automatic spring buckle assembling equipment

Technical Field

The utility model belongs to the snak link equipment field especially relates to a snak link automatic assembly equipment.

Background

Key ring product on the existing market is mostly from locking-type key ring, the key ring is also called the snak link and generally comprises key buckle ring and buckling piece, the buckling piece can keep the lock joint state with the key buckle ring, and the equipment of this type of key buckle ring is mainly artifical manual equipment at present and accomplishes, operating personnel puts in place key ring intra-annular spring mounting and counterpoints the back with the buckling piece, adopt rivet machine rivet with key buckle ring and buckling piece together, manual assembly key ring is not only inefficiency, product quality is uneven, quality stability is poor, and because the key ring structure is small and exquisite, be difficult to counterpoint during the riveting, often need operating personnel adjusting position, this often can lead to the incident, bring danger for operating personnel.

The prior art discloses 2019.05.21 patent literature as Chinese patent application No. 201821233193.5, and discloses an automatic key ring assembling machine which comprises a workbench and a turntable mechanism arranged on the workbench and connected with a motor, wherein the turntable mechanism is provided with a plurality of jigs uniformly distributed around the center of the turntable mechanism, and a feeding mechanism of a key ring, an assembling mechanism used for installing a buckling piece assembled with a spring on the workbench, a positioning mechanism, a pin installing mechanism for installing the assembled key ring, a riveting mechanism and a discharging mechanism are sequentially arranged on the turntable mechanism along the rotating direction of the turntable mechanism; the utility model discloses a can realize the automatic assembly process of key ring, the mode that the key ring passes through manual assembly in the past has been changed, but its spring needs to be installed in the buckle in advance, thereby degree of automation is not high, and the equipment that the buckle of having assembled the spring was installed in the key ring constructs the adoption is to transport the tool after compressing tightly spring and buckle, again with the assembly of being connected buckle and buckle, it makes mistakes to have the probability to appear spring and buckle to compress tightly at the numerous and diverse in-process of procedure, lead to sending to the in-process with the buckle assembly on the tool and appear blocking the shell and interrupt, consequently prior art still treats further improvement assembly precision and the stability that improves the assembly.

Disclosure of Invention

An object of the utility model is to provide an automatic equipment of snak link, the degree of automation of assembly is high, and the assembly rate is fast, and assembly stability is high.

In order to achieve the above purposes, the automatic assembly equipment for the spring buckle is used for assembling the spring buckle, the spring buckle comprises a buckle ring and a buckling piece, an opening is formed in one end of the buckle ring, a spring piece is arranged between the buckle ring and the buckling piece, the buckle ring, the buckling piece and the spring piece are connected through a pin, a second opening which is pushed into one end of the buckle ring is formed in one side of one end of the buckling piece, and the automatic assembly equipment comprises a workbench and a turntable mechanism arranged on the workbench; the jig is characterized in that the turntable mechanism is provided with more than one uniformly-distributed jig, the worktable is provided with a buckle feeding mechanism which is arranged along the rotation direction of the turntable mechanism and used for conveying buckles to the jig, a spring assembling mechanism which is used for conveying spring parts to the jig and pushing the spring parts into the buckle opening from one side of the buckle opening, a buckling part assembling mechanism which is used for conveying buckling parts to the jig and pushing the buckling parts into the jig from one side of the buckle and enabling the buckles to enter the second openings of the buckling parts, a pin assembling mechanism which is used for conveying pins to the jig, a riveting mechanism which is used for riveting the spring buckles on the jig through pin holes, a discharging mechanism which is used for discharging the spring buckles on the jig and a controller which is used for controlling the mechanisms.

The spring part is conveyed to the jig from the snap ring feeding mechanism, the snap ring rotates to a position of the spring assembling mechanism from an opening at one end of the snap ring along the rotary disc mechanism, the spring part is conveyed to the jig from the spring assembling mechanism and is preliminarily assembled with the snap ring from the opening at one end of the snap ring, after the spring assembly is completed, the jig rotates to the position of the snap ring assembling mechanism along the rotary disc mechanism, the snap ring assembling mechanism conveys the snap ring to the jig and is assembled with the snap ring in a second step, the spring part is assembled in the second step, after the third step of assembly is completed, the jig rotates to the position of the riveting mechanism along the rotary disc mechanism, the spring part of the assembled pin is riveted and fixed by the riveting mechanism, the jig rotates to the position of the discharging mechanism along the rotary disc mechanism, the discharging mechanism pushes the spring part in the whole process, the spring part and the snap ring are automatically loaded and assembled, thereby the assembling is automatically performed from the position of the snap ring, and the spring part can enter the opening of the jig from the second side of the snap ring, thereby realizing the high assembling speed of the snap ring, and the stability of the snap ring can be realized by pushing the snap ring from the jig, prevent to remove at the removal in-process, the assembly stability is high.

Drawings

Fig. 1 is a top view of the present invention.

Fig. 2 is a top view of the inventive jig after the retaining ring is installed.

Fig. 3 is an exploded view of the jig of the present invention.

Fig. 4 is a structural diagram of the middle buckle feeding mechanism of the present invention.

Fig. 5 is an exploded view of the middle buckle feeding mechanism of the present invention.

Fig. 6 is a structural diagram of the spring assembling mechanism of the present invention.

Fig. 7 is an exploded view of the spring assembling mechanism of the present invention.

Fig. 8 is a structural diagram of the middle spring blanking device and the spring stopping device of the present invention.

Fig. 9 is a structural diagram of the detecting and positioning mechanism of the present invention.

Fig. 10 is a structural view of the fastener assembling mechanism of the present invention.

FIG. 11 is an exploded view of the fastener assembly mechanism of the present invention.

Fig. 12 is a structural view of the fastener feeding device of the present invention.

Fig. 13 is a structural view of the middle pin assembling mechanism of the present invention.

Fig. 14 is an exploded view of the middle pin assembling mechanism of the present invention.

Fig. 15 is an exploded view of the middle pin feeding device and the pin assembling device of the present invention.

Fig. 16 is a structural view of the caulking mechanism according to the present invention.

Fig. 17 is a structural diagram of the discharging mechanism of the present invention.

Fig. 18 is an exploded view of the turntable mechanism of the present invention.

Fig. 19 is a schematic structural view of another embodiment of the spring clamping device according to the present invention.

Fig. 20 is a schematic view of the spring fastener produced by the present invention.

Fig. 21 is an exploded view of the snap fastener produced by the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-21, an automatic assembling apparatus for a spring fastener is used for assembling the spring fastener, as shown in fig. 2, 20 and 21, the spring fastener includes a fastening ring 11 and a fastening member 12, an opening 1111 is disposed at one end of the fastening ring 11, a spring member 14 is disposed between the fastening ring 11 and the fastening member 12, the fastening ring 11, the fastening member 12 and the spring member 14 are connected by a pin 13, a second opening 121 pushed into one end of the fastening ring 11 is disposed at one side of one end of the fastening member 12, a through hole 110 is disposed on the fastening ring 11, a connecting hole 120 corresponding to the through hole 110 of the fastening ring 11 is disposed on the fastening member 12, and a spring hole 140 corresponding to the through hole 110 of the fastening ring is disposed on the spring member 14.

The automatic assembly equipment for the spring fastener comprises a workbench 1 and a turntable mechanism 2 arranged on the workbench 1; the jig comprises a rotary table mechanism 2, a plurality of jigs 20 which are uniformly distributed, a buckle feeding mechanism 3 which is arranged along the rotation direction of the rotary table mechanism 2 and used for conveying a buckle 11 to the jig 20, a spring assembling mechanism 7 which is used for conveying a spring part 14 to the jig 20 and pushing the spring part into a buckle opening from one side of the buckle opening, a detecting and positioning mechanism 5 which is used for detecting whether the spring part 14 is arranged in the buckle 11 on the jig 20, a buckle assembling mechanism 6 which is used for conveying a buckle 12 to the jig 20, pushing the buckle 12 from one side of the buckle 11 and enabling the buckle 11 to enter a second opening of the buckle 12, a pin assembling mechanism 4 which is used for conveying a pin to the jig 20, a riveting mechanism 8 which is used for riveting the spring buckle 14 on the jig 20 and a pin hole 13, a discharging mechanism 9 which is used for discharging the spring buckle 14 on the jig 20, and a controller 10 which is used for controlling the mechanisms.

In this embodiment, the controller 10 is used for performing connection control with a plurality of pushing devices to perform operations, and specifically, the controller 10 is used for implementing opening and closing of the plurality of pushing devices.

According to the arrangement, the snap ring 11 is conveyed to the jig 20 from the snap ring feeding mechanism 3, the snap ring 11 rotates to a station of the spring assembling mechanism 7 along the rotary table mechanism 2, the spring part 14 is conveyed to the jig 20 from the spring assembling mechanism 7 to be primarily assembled with the snap ring 11, after the assembly of the spring part 14 is completed, the jig 20 assembled with the snap ring 11 and the spring part 14 rotates to a station of the detecting and positioning mechanism 5 along the rotary table mechanism 2, the detecting and positioning mechanism 5 detects whether the snap ring 11 and the spring part 14 are placed in the jig 20 or not, detects whether the through hole 110 of the snap ring 11 is aligned with the spring hole 140 of the spring part 14 or not, detects that the alignment criterion of the through hole 110 and the spring hole 140 is qualified, after the detection of the qualified assembly, the jig 20 rotates to a station of the snap part assembling mechanism 6 along the rotary table mechanism 2, the snap part assembling mechanism 6 conveys the snap part to the jig 20 to be assembled with the snap ring 11 and the spring part 14 for the second step, after the spring part 14 is assembled in the second step, the jig assembled with the spring part 14 rotates to the station of the pin assembling mechanism 4 along the rotary table mechanism 2, the pin assembling mechanism 4 conveys the pin into the pin hole 13 on the spring part 14 to be assembled in the third step, after the assembly in the third step is completed, the jig 20 rotates to the station of the riveting mechanism 8 along the rotary table mechanism 2, the riveting mechanism 8 rivets and fixes the spring part 14 assembled with the pin, after the spring part 14 is riveted and fixed, the jig 20 rotates to the station of the discharging mechanism 9 along the rotary table mechanism 2, the discharging mechanism 9 pushes out the spring part 14 in the jig to complete discharging, if the spring part 14 detected in the assembling process is a defective part, the discharging mechanism 9 pushes out the defective spring part 14 in the jig in a classified manner, the detection and positioning are carried out through the detection and positioning mechanism 5 and other detection devices, and the assembling automation degree is high, the assembly speed is fast, and the assembly stability is high.

As shown in fig. 18, the turntable mechanism 2 includes a turntable motor 21, a turntable driving gear 22, a turntable driven gear 23, a turntable speed reducer 24, a jig turntable 25, a fixed disk 26 and a turntable belt 27, the turntable motor 21 is disposed below the worktable 1, the turntable driving gear 22 is disposed on a driving shaft of the turntable motor 21, the turntable speed reducer 24 is disposed on the worktable 1, the turntable driven gear 23 is disposed on the driving shaft of the turntable speed reducer 24, the turntable driving gear 22 is connected to the turntable driven gear 23 through the turntable belt 27, the turntable speed reducer 24 is provided with a speed reduction rotating end 241 and a speed reduction fixed end 242, the driving shaft of the turntable speed reducer 24 drives the speed reduction rotating end 241 to rotate, the speed reduction rotating end 241 is connected to the jig turntable 25, the speed reduction fixed end 242 is disposed at the center of the top end of the turntable speed reducer 24, and the speed reduction fixed end 242 passes through the jig turntable 25 and is connected to the fixed disk 26; more than one jig clamping grooves 27 are uniformly distributed on the jig rotating disc 25, and the jigs 20 are arranged in the jig clamping grooves 27; when the turntable mechanism works 2, the turntable motor 21 drives the turntable speed reducer 24 to drive the jig turntable 25 to rotate so as to convey the fasteners and the snap rings; as shown in fig. 1 and 17, the detecting and positioning mechanism 5 and the pushing device 92 are fixed on the fixing disc 125, so that the detecting and positioning mechanism 5 and the pushing device 92 can be conveniently operated.

As shown in fig. 2-3, the jig 20 includes a base 201, a jig pressing plate 202, a pressing member 203, a first ejector rod 204 and a second ejector rack 205, the second ejector rack 205 is a U-shaped rod, the second ejector rack 205 includes a fastener limiting rod 2054, a second ejector rod 2055 and a connecting rod 2056, a first ejector rod protrusion 2040 matching with the fastener opening is disposed at the upper end of the first ejector rod 204, a second ejector rod protrusion 2050 matching with the outer side of the fastener is disposed at the upper end of the fastener limiting rod 2054, the lower end of the fastener limiting rod 2054 is connected to the lower end of the second ejector rod 2055 through the connecting rod 2056, the jig pressing plate 202 is disposed at the upper end of the base 201, a containing groove 206 for placing a spring member is disposed at the center of the jig pressing plate 202, a jig opening 207 is disposed at the direction of the containing groove 206 away from the turntable mechanism 2, pressing grooves 208 are disposed at both sides of the jig pressing plate 202, the pressing piece 203 is an L-shaped support, one end of the pressing piece 203 is arranged in the pressing piece groove 208 in a supporting mode, the other end of the pressing piece 203 extends into the containing groove 206 and is used for abutting against the upper end of the snap ring 11, a first ejector rod groove 2041, a second ejector rod groove 2051 and a fastener limiting groove 2053 are arranged on the base 201 below the containing groove 206, the first ejector rod 204 moves up and down along the first ejector rod groove 2041, the second ejector rod 2055 moves up and down along the second ejector rod groove 2051, the fastener limiting rod 2054 moves up and down along the fastener limiting inner groove 2053, a first ejector rod adjusting groove 2042 and a second ejector rod adjusting groove 2052 are respectively arranged on one side of the first ejector rod 204 and one side of the second ejector rod 2055, an adjusting groove fixing frame 2057 is transversely and fixedly arranged in the base 201, and the adjusting groove fixing frame 2057 is movably connected with the first ejector rod adjusting groove 2051 and the second ejector rod adjusting groove 2052.

In this embodiment, as shown in fig. 2, the receiving groove 206 includes a buckle placing groove 2061 and a fastener placing table 2062, the buckle placing groove 2061 is disposed at the center of the base 201, the fastener placing table 2062 is disposed at one side of the buckle placing groove 2061, and the buckle 11 is conveyed and placed in the buckle preventing groove 2061 by the buckle feeding device 3 during conveying; fasteners 12 are delivered by fastener grabber 6 and placed on fastener placement station 2062. Above setting, tool 20 is located carousel mechanism 2, and tool 20 is used for placing buckle 11 of snak link and the buckle 1 of spring coil.

As shown in fig. 4 to 5, the retaining ring feeding mechanism 3 includes a retaining ring vibration feeding plate 31 and a retaining ring feeding device 34, the retaining ring vibration feeding plate 31 includes a retaining ring cylindrical hopper 311, a retaining ring fixing frame 312 disposed at a lower end of the retaining ring cylindrical hopper 311, a retaining ring spiral baffle (not shown) disposed on an inner wall of the retaining ring cylindrical hopper 311 and spirally rising to an upper edge, a retaining ring vibration electromagnet (not shown) disposed between the retaining ring cylindrical hopper 311 and the retaining ring fixing frame 312, and a retaining ring vibration cushion (not shown) disposed at a bottom end of the retaining ring fixing frame 312, the retaining ring vibration cushion is disposed on the worktable 1, a retaining ring conveying channel is formed between a side wall of the retaining ring cylindrical hopper 311 and the retaining ring spiral baffle, a vertical feeding rail 33 is disposed at one side of the retaining ring cylindrical hopper 311, the vertical feeding rail 33 extends into the retaining ring cylindrical hopper 311 and is connected to the retaining ring conveying channel, and the bottom end of the vertical feeding rail 33 is provided with the retaining ring feeding device 34.

According to the arrangement, under the action of the vibrating electromagnet, the retaining ring 11 gradually moves to the root of the retaining ring spiral at the edge and then circularly rises along the retaining ring spiral, the retaining rings 11 can be gradually and orderly stacked in the rising process under the action of vibration, the vertical feeding track 33 is connected with the tail end of the spiral, so that the retaining rings 11 are orderly stacked along the vertical feeding track 33, and the vibration condition of the equipment on a workbench during operation can be reduced by the shock absorption rubber cushion, and certain noise is reduced; in the present embodiment, a method of conveying a buckle by spiral lifting is a conventional technique (for example, patent document 201920635751.9 in chinese patent application), and will not be described again here.

As shown in fig. 5, the buckle feeding device 34 includes a first support 341, a first support plate 342, a first pushing device 343, a buckle blanking part 344, a first sliding table 3444, a first sliding block 3442, and a first push rod 3445 fixed on the workbench 1, the buckle blanking part 344 is disposed on the first support 341, a feeding groove 3440 for feeding buckles is disposed on the upper end surface of the buckle blanking part 344, the feeding groove 3440 horizontally penetrates through two ends of the buckle blanking part 344 to form a feeding groove opening, the vertical feeding track 33 is located above the feeding groove 3440, a gap with a buckle height is disposed between the lower end surface of the vertical feeding track 33 and the upper end surface of the feeding groove 3440, the feeding groove 3440 is disposed corresponding to the vertical feeding track 344, the moving direction of the first pushing device 343 is the same as the length direction of the feeding groove 3440, one end of the feeding groove 40 corresponds to the tool opening 207 on the turntable mechanism 2, the other end of the opening of the feeding clamping groove 3440 corresponds to the moving direction of the output end of the first pushing device 343, the first support plate 342 is fixed on one side of the buckle blanking member 344 away from the turntable mechanism 2, the first pushing device 343 is fixed on one side of the first support plate 342 away from the turntable mechanism 2, the upper end surface of the first support plate 342 is provided with a first sliding rail 3441 along the feeding clamping groove 3440, the first sliding rail 3441 is provided with a first sliding block 3442, the lower end of the first sliding block 3442 is provided with a first sliding groove 3443, the first sliding groove 3443 is movably connected with the first sliding block 3442, the first sliding block 3442 is fixedly provided with a first sliding table 3444, one end of the first sliding table 3444 is fixedly provided with the output end of the first pushing device 343, one end of the first push rod 3445 is fixedly provided with the other end of the first sliding table 3444, the first push rod 3445 is movable along the length direction of the feeding clamping groove 3440, the first push rod 3445 drives the snap ring located in the feeding slot 3440 to be fed into the jig 20 corresponding to the feeding slot opening; the lower end of the feeding clamping groove 3440 is provided with more than two material blocking through holes 345, the material blocking through holes 345 vertically penetrate through the retaining ring feeding piece 344, the side wall of the first support 341 is provided with a second pushing device 32, the output end of the second pushing device 32 is connected with a second pushing seat 321, the upper end of the second pushing seat 321 is provided with a second pushing block 322 which is arranged corresponding to the material blocking through holes 345, the moving direction of the output end of the second pushing device 32 is the same as the length direction of the material blocking through holes 345, and the second pushing block 322 moves up and down along the material blocking through holes 345; a jig adjusting device 35 is arranged below the jig 20 corresponding to the feeding clamping groove 3440, the jig adjusting device 35 includes a third support 351, a third pushing device 352 and a third push rod 353, the third support 351 is fixedly mounted on the workbench 1, the third pushing device 352 is fixedly mounted on the third support 351, an output end of the third pushing device 352 is connected with one end of the third push rod 353, a moving direction of the output end of the third pushing device 352 is perpendicular to the jig 20, and the third push rod 353 is arranged corresponding to the position of the first push rod 204 in the jig 20.

In this embodiment, the first pushing device 343 is a first pushing cylinder, and a pushing rod of the first pushing cylinder drives the first pushing rod 3445 to move along the length direction of the feeding slot 3440.

With the above arrangement, when the retaining ring 11 is conveyed downwards to the feeding clamping groove 3440 on the retaining ring blanking member 344 through the vertical feeding groove 33, before the first pushing device 343 acts, the retaining ring 11 is located in the feeding clamping groove 3440 and is in a waiting state, the output end of the second pushing device 32 pushes the second pushing block 322 to move upwards along the material blocking through hole 345, at this time, the upper end surface of the second pushing block 322 is higher than the upper end surface of the feeding clamping groove, and the second pushing device 32 keeps the lifting state, so that the second pushing block 322 limits the retaining ring 11 in the feeding clamping groove 3440, and the retaining ring 11 cannot be moved freely to separate from the feeding clamping groove 3440; when the retaining ring 11 needs to be pushed to move, the output end of the second pushing device 32 pulls the second pushing block 322 to move downwards along the material blocking through hole 345, the upper end face of the second pushing block 322 is separated from the upper end face of the feeding clamping groove 3440, and the second pushing device 32 keeps the descending state, so that the retaining ring 11 can be ensured to slide along the feeding clamping groove 345 at will; when the output end of the first pushing device 343 pushes the first push rod 3445 to push forward along the direction of the fixture 20, the first push rod 3445 pushes the snap ring from the feeding groove 3440 into the accommodating groove 206 corresponding to the fixture 20, and since only a gap of the height of the snap ring 11 is left between the lower end of the vertical feeding rail 33 and the feeding groove 3440, the height of the upper end surface of the first push rod 3445 is lower than the height of the lower end surface of the vertical feeding rail 33, and the lower end surface of the first push rod 3445 is flush with the height of the upper end surface of the feeding groove 3440, when the previous snap ring 11 falls into the feeding groove 3440, the previous snap ring 11 is pushed forward by the first push rod 3445, and when the next snap ring 11 cannot fall into the feeding groove 3440 due to the blocking of the first push rod 3445, only when the previous snap ring 11 is sent into the corresponding fixture 20, the first push rod 3445 returns to the initial position, the next snap ring 11 can fall into the feeding groove 3440, therefore, the conveying of the retaining ring 11 is completed, the extrusion of the retaining ring 11 on the vertical feeding track 33 is effectively prevented, only one retaining ring 11 is guaranteed to be conveyed each time, after the retaining ring 11 is pushed onto the jig 20, the third pushing device 352 drives the third ejector rod 353 to move upwards, the third ejector rod 353 impacts the first ejector rod 204, the first ejector rod 204 moves upwards, the first ejector rod convex block 2040 at the upper end of the first ejector rod 204 is attached to one end of the retaining ring 11 in the upward moving process, in the embodiment, as shown in fig. 21 together, the fastening end of the retaining ring 11 and the fastening piece 12 is provided with a retaining ring bulge 111, the first ejector rod convex block 2040 is attached to the retaining ring bulge 111, the first ejector rod 2040 limits the axial rotating direction of the retaining ring bulge 111, finally, the turntable mechanism 2 rotates, the jig 20 with the retaining ring 11 placed thereon is rotated to a position corresponding to the spring assembling mechanism 4, and the integral feeding step, the feeding efficiency is high, and the stability of the whole structure is good.

As shown in fig. 6 to 8, the spring assembling mechanism 7 includes a spring vibration feed tray 71, a spring feeding device 72, a spring assembling device 73, and a jig aligning device 74, the spring vibration feed tray 71 includes a spring cylindrical hopper 711, a spring fixing frame 712 disposed at a lower end of the spring cylindrical hopper 711, a spring coil baffle (not shown) disposed on an inner wall of the spring cylindrical hopper 711 and spirally rising to an upper edge, a spring vibration electromagnet (not shown) disposed between the spring cylindrical hopper 711 and the spring fixing frame 712, and a spring damping rubber pad (not shown) disposed at a bottom end of the spring fixing frame 712, the spring damping rubber pad is disposed on the table 1, a spring feeding channel is formed between a side wall of the spring cylindrical hopper 711 and the spring coil baffle, a spring horizontal feeding rail 713 is disposed at one side of the spring cylindrical hopper, one end of the spring horizontal feeding rail 713 extends into the spring cylindrical hopper 711 and is connected to the spring feeding channel, the other end of the spring horizontal feeding rail 713 is connected to the spring assembling feeding device 72, and a spring support seat 714 supporting the spring horizontal feeding rail 713 is disposed at a lower end of the spring horizontal feeding rail 713.

As shown in fig. 7 and 8, the spring feeding device 72 includes a fourth support 721 fixed on the workbench 1, a spring blanking member 722 is arranged on the fourth support 721, a spring blanking slot 7220 for conveying a spring is arranged on the spring blanking member 722, one end of the spring blanking slot 7220 is connected to the horizontal feeding rail 713, the other end of the spring blanking slot 713 is in a direction corresponding to the jig opening 207 on the turntable mechanism 2, the bottom of the spring blanking slot 713 is provided with more than one spring material blocking port 723, the spring material blocking port 723 vertically penetrates through the spring blanking member 722, a spring material blocking device 75 is arranged below the spring material blocking port 723, the spring material blocking device 75 includes a fourth pushing device 751, the fourth pushing device 751 is arranged at one side of the fourth support 721, an output end of the fourth pushing device 751 is connected to one end of a spring material blocking column 752, an output end of the fourth pushing device 751 is in the same direction as the length direction of the spring material blocking port 723, the spring material blocking column 752 is arranged corresponding to the spring material blocking port 723, and the spring material blocking column 752 is located in the up-down movable connection of the spring material blocking port 752.

As shown in fig. 8, a spring assembling device 73 is arranged above the spring blanking member 722, the spring assembling device 73 includes a fifth bracket 731, a spring fixing plate 732, a spring horizontal sliding plate 733, a spring vertical sliding plate 734, a fifth pushing device 735, a fifth slider 736, a sixth pushing device 737, a sixth slider 738, a spring clamping device 739, and a first positioning pin 730, the fifth bracket 731 is fixedly mounted on the workbench 1, the spring fixing plate 732 is fixedly connected with the fifth bracket 731, the fifth pushing device 735 is fixedly mounted on the spring fixing plate 732, and the spring horizontal sliding plate 733 is slidably disposed on the spring fixing plate 732; a spring horizontal conveying sliding rail 7321 is arranged in the length direction of the spring fixing plate 732, one side of the spring horizontal sliding plate 733 is fixedly connected with a spring horizontal conveying sliding block 7322, the other side of the spring horizontal conveying sliding block 7322 is provided with a spring horizontal conveying sliding groove 7323, and the spring horizontal conveying sliding groove 7323 is movably connected with the spring horizontal conveying sliding rail 7321; the output end of the fifth pushing device 735 is fixedly connected with the horizontal spring sliding plate 733, and the moving direction of the output end of the fifth pushing device 735 is the same as the length direction of the spring chute 7220; the sixth pushing device 737 is fixedly installed on the spring horizontal sliding plate 734, and the spring vertical sliding plate 734 is slidably disposed on the spring horizontal sliding plate 733; as also shown in fig. 6, a vertical spring conveying sliding rail 7331 is disposed on the horizontal spring sliding plate 733 perpendicular to the spring charging chute 7220, a vertical spring conveying sliding block 7332 is fixedly connected to one side of the vertical spring sliding plate 734, a vertical spring conveying sliding chute 7333 is disposed on the other side of the vertical spring conveying sliding block 7332, and the vertical spring conveying sliding chute 7333 is movably connected to the vertical spring conveying sliding rail 7331; the output end of the sixth pushing device 737 is fixedly connected with a spring vertical sliding plate 734, and the moving direction of the output end of the sixth pushing device 737 is perpendicular to the direction of the spring charging chute 7220; the first positioning pin 730 is fixedly installed at the lower end of the spring vertical sliding plate 734 near one side of the spring chute 7220.

As shown in fig. 6 and 7, the spring clamping device 739 is disposed at the lower end of the spring vertical sliding plate 733 and close to one side of the jig 20, the spring clamping device 739 includes a second positioning pin 7392 and a spring clamping assembly, in this embodiment, the spring clamping assembly includes a clamping bump 7391 and a spring clamping cylinder 7393, the spring clamping cylinder 7393 is disposed at one side of the spring vertical sliding plate 734, the second positioning pin 7392 is fixedly mounted at one side of the spring vertical sliding plate 734 and disposed below the spring clamping cylinder 7393, the spring clamping cylinder 7393 is used for controlling the clamping bump 7391 to move and complete the clamping action of the spring with the second positioning pin 7392, the moving direction of the clamping bump 7391 is along the length direction of the spring chute 7220, and the first positioning pin 730, the second positioning pin 7392 and the clamping bump 7391 are disposed corresponding to the spring chute 7220; a retaining ring adjusting device 74 for adjusting the direction of the retaining ring opening 207 in the jig 20 is further disposed on one side of the fourth bracket 731, where the retaining ring adjusting device 74 includes a seventh bracket 741, a seventh pushing device 742 and a seventh pushing plate 743, and the seventh pushing plate 743 is slidably disposed on the seventh bracket 741; a seventh sliding table 7411 is fixedly mounted on the seventh support 741, a seventh sliding rail 7412 is fixedly connected to one side of the seventh pushing plate 743, a seventh sliding groove 7413 is arranged on the upper side of the seventh sliding table 7411, the length direction of the seventh sliding groove 7413 corresponds to the direction of the jig opening 207, and the seventh sliding groove 7413 is movably connected with the seventh sliding rail 7412; a seventh pushing device 742 is arranged on the seventh pushing plate 743, an output end of the seventh pushing device 742 is fixedly installed at one end of the seventh support 741 away from the jig 20, a seventh adjusting support 744 for adjusting the opening direction of the snap ring is arranged at one end of the seventh pushing plate 743 close to the jig 20, the adjusting support 744 is aligned with the connecting end of the snap ring 11 and the buckling piece 12 on the snap ring 11, and the moving direction of the output end of the seventh pushing device 742 is the same as the length direction of the seventh adjusting support 744.

According to the arrangement, after the jig 20 provided with the retaining ring 11 is conveyed to the spring assembling station along the turntable mechanism 2, the spring vibration feeding disc 711 conveys the spring into the spring horizontal feeding rail 713 and continuously conveys the spring into the spring horizontal feeding rail 713, the spring in the feeding rail conveys the spring into the spring blanking groove 7220 on the spring feeding member 722 during continuous vibration feeding of the vibration electromagnet, the spring blocking hole 723 is arranged at the bottom of the spring blanking groove 7220, after the fourth pushing device 751 moves upwards to drive the spring blocking column 752 to move upwards along the spring blocking hole 723, the fourth pushing device 751 stops moving, and the spring blocking column 752 penetrates through the spring blanking member 722 and prevents the spring from moving forwards continuously along the spring blanking groove 7220; when a previous jig 20 with a snap ring installed enters a spring assembling station along the turntable mechanism 2, at this time, a spring needs to be sent into the jig 20 to be installed with the snap ring 11, the sixth pushing device 737 acts downwards to drive the first positioning pin 730 to move downwards to be inserted into a spring hole of a first spring in the spring blanking groove 7220, the sixth pushing device 737 stops acting, the fourth pushing device 751 acts downwards to drive the spring blocking column 752 to be separated from the spring blanking groove 7220, at this time, because the first spring is inserted by the first positioning pin 730, subsequent springs cannot move forwards, the fifth pushing device 735 acts forwards, the first positioning pin 730 drives a first spring part to move forwards along the spring blanking groove 7220, when the subsequent spring part enters a first spring part position, the fourth pushing device 751 acts upwards to drive the spring blocking column 752 to prevent the subsequent spring part from moving forwards, after the first spring part is moved to one end of the spring blanking groove 7220 close to the corresponding jig 20, the sixth pushing device 737 moves upwards to drive the first positioning pin 730 to be separated from the first spring part, the sixth pushing device 737 stops acting, the fifth pushing device 735 moves backwards to drive the spring assembling device 73 to return to the initial position, the steps are repeated, the sixth pushing device 737 moves downwards to drive the first positioning pin 730 to be inserted into the spring hole of the next spring part and simultaneously drive the second positioning pin 7392 to be inserted into the spring hole of the previous spring part, moreover, the clamping cylinder 7393 in the spring clamping device 739 acts to drive the clamping lug 7391 and the second positioning pin 7392 to clamp the previous spring part in a matching manner, the fourth pushing device moves downwards to drive the spring material blocking column 752 to be separated from the spring blanking groove 7220, the fifth pushing device 735 moves forwards, and the previous spring part is pushed into the retaining ring 11 in the corresponding jig 20, the seventh pushing device 742 in the buckle adjusting device 74 located at one side of the fourth support 721 is operated to drive the seventh adjusting support 744 to strike against the connecting end of the buckle 11 and the buckling member 12 on the corresponding jig 20, because the buckling end of the buckle 11 and the buckling member 12 on the buckle 11 has been fixed radially by the first stud bump 2040 on the jig 20, and the pressing block 203 has fixed the upper end of the buckle 11, when the seventh adjusting support 744 strikes against the connecting end of the buckle 11, the buckle 11 can be struck along the bottommost position of the accommodating groove 206, so that the buckle moves slightly along the circumferential direction of the buckle, thereby completing the adjustment of the direction of the connecting end of the buckle 11 and the buckling member 12 on the buckle 11, and adjusting the opening direction of the buckle 11, when the fifth pushing device 735 moves forwards, the first positioning pin 730 sends the next spring piece to the spring charging groove 7220 close to the corresponding jig 20, meanwhile, the clamping bump 7392 moves transversely to be matched with the second positioning pin 7391 to send the spring piece into the retaining ring 11, the fifth pushing device 735 stops acting, the spring clamping cylinder 7393 drives the clamping bump 7391 to be far away from the second positioning pin 7392 to cancel clamping on the previous spring piece, the sixth pushing device 737 moves upwards to drive the second positioning pin 7392 to be separated from the previous spring hole, meanwhile, the first positioning pin 730 is separated from the next spring hole to complete assembly, and therefore, the assembly process is simple and the assembly efficiency is high; meanwhile, the spring assembling mechanism 7 needs fewer driving devices, is compact in structure and reduces cost.

In another embodiment, the same structures as those of the previous embodiment are the spring vibration plate 71, the spring fitting means 72 and the spring aligning means 74 of the spring means mechanism 7; the present embodiment is different from the previous embodiment only in that the spring clamping device 739 is disposed in the spring feeding device 73, as shown in fig. 19, in the present embodiment, the spring clamping device 739 includes a second positioning pin 7392 and a spring clamping assembly, in the present embodiment, the spring clamping assembly includes a second spring clamping cylinder 7399 and a spring clamping hand 7390, the second spring clamping cylinder 7399 is disposed on one side of the spring vertical sliding plate 734, the second positioning pin 7392 is fixedly mounted on one side of the spring vertical sliding plate 734 and disposed below the second spring clamping cylinder 7399, the second spring clamping cylinder 7399 is used for controlling the spring clamping hand 7390 to swing and complete the clamping action of the spring with the second positioning pin 7392, the moving direction of the spring clamping hand 7390 is along the length direction of the spring chute 7220, and the first positioning pin 730, the second positioning pin 7392 and the spring clamping hand 7390 are disposed corresponding to the spring chute 7220.

In the working principle of the above embodiment, the sixth pushing device 737 moves downward to drive the second positioning pin 7392 to be inserted into the spring hole of the previous spring element, the second clamping cylinder 7399 in the spring clamping device 739 is a clamping jaw cylinder, the second clamping cylinder 7399 acts to drive the spring clamp 7390 to swing, the spring clamp 7390 swings to cooperate with the second positioning pin 7392 to clamp the previous spring element, the fifth pushing device 735 moves forward, and the previous spring element is pushed into the retaining ring 11 in the corresponding jig 20.

As shown in fig. 9, the detecting and positioning mechanism 5 includes an eighth support 51, an eighth pushing device 52, an eighth pushing plate 53, and a positioning detection device 54, the eighth support 51 is fixedly mounted on the turntable mechanism 2, the eighth pushing device 52 is fixedly mounted at the upper end of the eighth support 51, an output end of the eighth pushing device 52 is connected with one end of the eighth pushing plate 53, the other side of the eighth pushing plate 53 is fixedly connected with the positioning detection device 54, and a moving direction of the output end of the eighth pushing device 52 is perpendicular to the jig 20; an eighth sliding rail 511 is arranged on one side of the eighth bracket 51 along the height direction, an eighth sliding block 512 is arranged on one side of the eighth pushing plate 52, an eighth sliding groove 513 is arranged on the eighth sliding block 512, and the eighth sliding groove 513 is movably connected with the eighth sliding rail 511; the positioning detection device 54 includes a positioning seat 541, a positioning column 542 and a sensor 543, the positioning seat is provided with a positioning hole 5410 perpendicular to the jig direction and penetrating through the positioning seat 541, the positioning column 542 is provided with a cylindrical head 5421 and a cylinder 5422, the cylinder 5421 is inserted into the positioning hole 5410, the cylindrical head 5421 is connected with the upper side of the positioning seat 541, the upper end of the cylindrical head 5421 is provided with the sensor 543, and the sensor 543 is fixedly connected with one side of the eighth push plate 53.

Above setting, after tool 20 that is equipped with spring part and buckle sent to detection positioning station along carousel mechanism 2, eighth pusher 52 drives eighth pusher 53 and slides down along eighth slide rail direction, drive reference column 542 and remove downwards, when reference column 542 touches spring part and buckle of normal assembly, reference column 542 is owing to receive the hindrance of installing the spring part along locating hole 5410 rebound, when cylinder head 5421 touches the sensor of top, explain spring part and buckle 11 assembly normal, when not touching spring part and buckle 11, reference column 542 does not receive the hindrance, sensor 543 does not receive the assembly normal signal, then judge that spring part and buckle assembly on this tool 20 are abnormal, the testing process is intelligent, need not manual operation, the precision is high, and is stable good.

As shown in fig. 10 to 12, fastener assembly mechanism 6 includes a fastener vibration feeding tray 61, a fastener feeding device 62, and a fastener assembly device 63, where fastener vibration feeding tray 61 includes a fastener cylindrical hopper 611, a fastener fixing frame 612 disposed at a lower end of fastener cylindrical hopper 611, a fastener screw (not shown) disposed on an inner wall of fastener cylindrical hopper 611 and spirally rising to an upper edge, a fastener vibration electromagnet (not shown) disposed between fastener cylindrical hopper 611 and fastener fixing frame 612, and a fastener vibration-damping rubber pad (not shown) disposed at a bottom end of fastener fixing frame 612, where the fastener vibration-damping rubber pad is disposed on workbench 1, a fastener conveying channel is formed between a side wall of fastener cylindrical hopper 611 and a baffle of fastener screw, a fastener horizontal feeding rail 613 is disposed at one side of fastener cylindrical hopper 611, one end of fastener horizontal feeding rail 613 extends into fastener hopper 611 and is connected to fastener conveying channel, the other end of fastener horizontal feeding rail 613 is connected to fastener feeding device 62, and a fastener horizontal feeding rail supporting base 613 is disposed at a lower end of fastener feeding rail 614.

As shown in fig. 11 and 12, the fastener feeding device 62 includes a ninth support 621, a ninth support plate 622, a ninth pushing device 623, a ninth pushing plate 624 and a fastener feeding member 625, the ninth support 621 is fixedly mounted on the workbench 1, the ninth support 621 is provided with the ninth support plate 622, the ninth pushing plate 624 is slidably connected to the ninth support plate 622, the ninth pushing device 623 is fixedly mounted at one end of the ninth support plate 622, an output end of the ninth pushing device 623 is fixedly connected to the ninth pushing plate 624, and a moving direction of the output end of the ninth pushing device 623 is perpendicular to a length direction of the fastener feeding track 613; a ninth sliding rail 6221 is arranged in the length direction of the ninth supporting plate 622, a ninth sliding block 6222 is fixedly connected to one side of the ninth pushing plate 624, a ninth sliding groove 6223 is arranged on the other side of the ninth sliding block 6222, and the ninth sliding groove 6223 is movably connected with the ninth sliding rail 6222; fastener pay-off 625 is fixedly mounted at the upper end of ninth pusher plate 624, fastener pay-off 625 is provided with fastener pay-off groove 6250 having the same length direction as fastener pay-off track, one end of pay-off groove 6250 is provided with pay-off groove opening 6251, pay-off groove opening 6251 is connected with fastener pay-off track 613 discharge end, fastener pay-off groove 6250 both sides are provided with fastener stopper 626, fastener stopper 626 lower extreme is connected with ninth pusher plate 624 upper end through expansion member 627, fastener stopper 626 moves up and down along fastener pay-off 625.

As shown in fig. 11, fastener assembly apparatus 63 is located above fastener feeding trough 62, fastener assembly apparatus 63 includes a tenth support 631, a fastener fixing plate 632, a fastener horizontal sliding plate 633, a fastener vertical sliding plate 634, a tenth pushing apparatus 637, an eleventh pushing apparatus 638 and a fastener clamping jaw 639, the tenth support 631 is fixedly mounted on workbench 1, the fastener fixing plate 632 is fixedly connected with the tenth support 631, the tenth pushing apparatus 637 is fixedly mounted on fastener fixing plate 632, and fastener horizontal sliding plate 633 is slidably disposed on fastener fixing plate 632; a fastener horizontal carrying slide rail 6321 is arranged in the length direction of the fastener fixing plate 632, a fastener horizontal carrying slide block 6322 is fixedly connected to one side of the fastener horizontal sliding plate 633, a fastener horizontal carrying slide groove 6323 is arranged on the other side of the fastener horizontal carrying slide block 6322, and the fastener horizontal carrying slide groove 6323 is movably connected with the fastener horizontal carrying slide rail 6322; the output end of the tenth pushing device 637 is fixedly connected with one side of the fastener horizontal sliding plate 633, and the moving direction of the output end of the tenth pushing device 637 is the same as the width direction of the fastener feeding groove 6250; the eleventh pushing device 638 is fixedly installed on the fastener horizontal sliding plate 633, and the fastener vertical sliding plate 634 is slidably arranged on the fastener horizontal sliding plate 633; referring to fig. 10, a fastener vertical carrying slide rail 6331 is arranged on the fastener horizontal sliding plate 633 in a direction perpendicular to the fastener feeding trough 6250, a fastener vertical carrying slide block 6332 is fixedly connected to one side of the fastener vertical sliding plate 634, a fastener vertical carrying slide groove 6333 is arranged on the other side of the fastener vertical carrying slide block 6332, and the fastener vertical carrying slide groove 6333 is movably connected with the fastener vertical carrying slide rail 6331; the output end of the eleventh pushing device 638 is fixedly connected with the fastener vertical sliding plate 634, and the moving direction of the output end of the eleventh pushing device 638 is perpendicular to the direction of the fastener feeding groove 6250; fastener clamping jaws 639 are provided on one side of the fastener vertical sliding plate 634.

As shown in fig. 10 and 11, a fastener limiting device 64 is disposed on one side of the fastener feeding device 62 close to the fixture, the fastener limiting device 64 includes a fastener limiting bracket 641, a fastener limiting pushing device 642 and a fourth top post 643, the fastener limiting bracket 641 is disposed on the workbench 1, the fastener limiting device 64 is fixedly connected to one side of the fastener limiting bracket 641, the fourth top post 643 is fixedly connected to an output end of the limiting piece pushing device 642, a moving direction of the limiting piece pushing device 642 is perpendicular to the fixture 20, and the fourth top post 643 corresponds to a position of the second top post 2055.

With the above arrangement, under the action of the vibrating electromagnet, the fasteners 12 gradually move to the spiral roots of the fasteners at the edge and then rise along the spiral of the fasteners in a surrounding manner, and due to the vibrating action, the fasteners can be orderly stacked after rising, so that the fasteners 12 are along the horizontal feeding rail 613 of the fasteners, and the shock-absorbing rubber pad can reduce the vibration of the equipment to the workbench 1 during operation, and reduce certain noise; the manner of conveying fasteners by spiral lifting is the prior art (such as the patent document of chinese patent application No. 201920635751.9), and will not be described herein again.

When a jig 20 assembled with a normally assembled spring piece and buckle ring 11 enters a buckling piece assembling station along a turntable mechanism 2, a buckling piece 12 enters a buckling piece feeding groove 6250 in a buckling piece feeding piece 625 along a buckling piece horizontal feeding rail 313, and only one buckling piece 12 can be accommodated in the buckling piece feeding groove 6250, a ninth pushing device 623 moves forwards to drive a buckling piece feeding piece 625 to move forwards, a subsequent buckling piece 12 cannot continuously enter forwards due to the obstruction of the side wall of the buckling piece feeding piece 625, when the buckling piece 12 feeding piece moves to the lower end of a buckling piece assembling device 63, the ninth pushing device 623 stops moving, an eleventh pushing device 638 moves downwards to drive a buckling piece vertical sliding plate 634 to move downwards, meanwhile, a buckling piece clamping jaw 639 on the buckling piece vertical sliding plate 634 is driven to move downwards, the buckling piece clamping jaw 639 presses a buckling piece limiting block 626 downwards, and the buckling piece limiting block 626 is separated from two sides of the buckling piece 12, the fastener clamping jaw 639 clamps the fasteners in the fastener feeding slot 6250, the eleventh pushing device 638 moves upward to drive the fastener vertical sliding plate 634 to move upward, the tenth pushing device 637 moves forward to drive the fastener horizontal sliding plate 633 to move forward, when the fasteners 12 move to the top of the corresponding jig 20, the eleventh pushing device 638 moves downward to drive the fastener vertical sliding plate 634 to move downward, at this time, the fasteners 12 are located at one side of the jig opening 207, in this embodiment, the jig opening 207 and the buckle opening have the same direction, the tenth pushing device 637 moves forward to drive the fasteners 12 to be inserted into the buckle opening, referring to fig. 3 together, the output end of the limiting piece pushing device 642 drives the fourth ejector rod 643 to move upward, the fourth ejector rod 643 impacts the connecting rod 2056 corresponding to the lower end of the jig 20, the connecting rod 2056 moves upward to drive the second ejector rod 2055 and the fastener limiting rod 2052 to move upward and form a fixed state, the second ejector rod bump 2050 at the upper end of the buckling piece limiting rod 2054 moves upwards, the second ejector rod bump 2050 abuts against the outer side of the buckling piece 12 in a fitting mode, the buckling piece 12 is limited from moving outwards, after assembly is completed, the buckling piece clamping jaw is loosened, the eleventh pushing device 638 moves upwards, the tenth pushing device 637 moves backwards, resetting is completed, the operations are waited for to be repeated, the conveying process is simple and rapid, and assembly efficiency is high.

As shown in fig. 13 to 15, the pin assembling mechanism 4 includes a pin vibration feed tray 41, a pin feeding device 42, and a pin assembling device 43, the pin vibration feed tray 41 includes a pin cylindrical hopper 411, a pin fixing frame 412 disposed at a lower end of the pin cylindrical hopper 411, a pin screw disposed on an inner wall of the pin cylindrical hopper 411 and spirally rising to an upper edge, a pin vibration electromagnet disposed between the pin cylindrical hopper 411 and the pin fixing frame 412, and a pin support 413 disposed at a bottom end of the pin fixing frame 412, the pin support 413 is disposed on the table 1, a pin conveying channel is formed between a side wall of the pin cylindrical hopper 411 and a baffle of the pin screw, a pin feeding pipe 414 is disposed at one side of the pin cylindrical hopper 41, one end of the pin feeding pipe 414 extends into the pin cylindrical hopper 411 and is connected to the pin conveying channel, and the other end of the pin feeding pipe is connected to the pin feeding device 42.

As shown in fig. 15, the pin feeding device 42 includes a twelfth bracket 421, a twelfth pushing device 423, a twelfth pushing plate 424, a pin pushing plate 426 and a pin blanking member 4263, the twelfth bracket 421 is fixedly mounted on the workbench 1, the twelfth pushing device 423 is fixedly mounted on one side of the twelfth bracket 421, an output end of the twelfth pushing device 423 is fixedly connected to one end of one side of the twelfth pushing plate 424, a moving direction of the output end of the twelfth pushing device 423 is the same as a height direction of the twelfth bracket 421, the other end of the same side of the twelfth pushing plate 424 is fixedly mounted with a vertical pin sliding plate 425, and the vertical pin sliding plate 425 is movably disposed on another side of the twelfth bracket 421; a twelfth sliding rail 4211 is arranged in the height direction of the twelfth support 421, a twelfth sliding block 4212 is fixedly connected to one side of the pin vertical sliding plate 425, a twelfth sliding groove 4213 is arranged on one side of the twelfth sliding block 4212, and the twelfth sliding groove 4213 is movably connected with the twelfth sliding rail 4211; the pin pushing plate 426 is movably arranged on the pin vertical sliding plate 424, the thirteenth pushing device 427 is fixedly arranged at one end of the twelfth pushing plate 424, the output end of the thirteenth pushing device 427 is fixedly connected with one end of the pin pushing plate 426, and the moving direction of the output end of the thirteenth pushing device 427 is the same as the height direction of the pin vertical sliding plate 425; a thirteenth sliding rail 4251 is arranged in the height direction of the pin vertical sliding plate 425, a thirteenth sliding block 4252 is fixedly connected to one side of the pin pushing plate 426, a thirteenth sliding groove 4253 is arranged on one side of the thirteenth sliding block 4252, and the thirteenth sliding groove 4253 is movably connected with the thirteenth sliding rail 4251; the pin pushing plate 426 is provided with a pin pushing hole 4261 along the height direction, the pin pushing plate 426 is provided with a pin material blocking hole 4262 along the horizontal direction, and the pin pushing hole 4261 is vertically connected with the pin material blocking hole 4262; a pin blocking device 428 is arranged on the pin vertical sliding plate 425, the pin blocking device 428 comprises a pin blocking cylinder 4281 and a pin blocking column 4282, the pin blocking cylinder 4281 is fixedly arranged on one side of the pin pushing plate 426, one end of the pin blocking column 4282 is fixedly connected with the output end of the pin blocking cylinder 4281, and the other end of the pin blocking column 4282 is movably connected in a pin blocking channel 4262 of the pin pushing plate 426; a pin support plate 429 is fixedly installed on the outer side of the lower end of the pin vertical sliding plate 425, a fourteenth pushing device 4291 is arranged at one end of the pin support plate 429, the output end of the fourteenth pushing device 4291 is fixedly connected with one end of a pin blanking piece 426, and the pin blanking piece 426 is arranged at the upper end of the pin support plate 429 in a sliding manner; a fourteenth sliding groove 4292 is horizontally arranged on the upper side of the pin support plate 429, a fourteenth protruding block 4293 is arranged on the lower side of the pin blanking piece 426, and the fourteenth sliding groove 4292 is movably connected with the fourteenth protruding block 4293; the pin blanking piece 4263 is provided with a pin groove 4260, and the pin groove 4260 is arranged corresponding to the pin pushing hole 4261.

As shown in fig. 15 and 3, the pin assembling device 43 includes a fifteenth pushing device 431, a fifteenth fixing bracket 432, a fifteenth alignment column 433, a fifteenth alignment plate 434, and a fifteenth alignment seat 435, the fifteenth pushing device 431 is disposed on one side of the pin vertical sliding plate 425 through the fifteenth fixing bracket 432, an output end of the fifteenth pushing device 431 is fixedly connected with one end of the fifteenth alignment column 433, the fifteenth alignment plate 434 and the fifteenth alignment seat 435 are disposed on one side of the pin vertical sliding plate 425, the fifteenth alignment plate 434 is provided with a fifteenth alignment hole 4340, the fifteenth alignment seat 435 is provided with a pin assembling hole 4350, the fifteenth alignment hole 4340 is disposed corresponding to the pin assembling hole 4350, the fifteenth alignment column 433 passes through the fifteenth alignment hole 4340 and is disposed corresponding to the pin assembling hole 4350, and a corresponding accommodating groove 206 of the jig 20 is disposed below the pin assembling hole 4350; a fastener adjusting device 44 is further disposed on one side of the twelfth frame 421, the fastener adjusting device 44 includes a sixteenth frame 441, a sixteenth pushing device 442, and a sixteenth pushing plate 443, the sixteenth pushing device 442 is fixedly connected to one side of the sixteenth frame 441, and the sixteenth pushing plate 443 is slidably disposed on one side of the sixteenth pushing device 442; a sixteenth adjusting bracket 444 for adjusting the directions of the fastener connecting holes, the snap ring through holes and the pin openings of the spring elements is arranged at one end of the sixteenth pushing plate 443 close to the jig direction; the jig is characterized by further comprising a pin hole positioning device 45, wherein the pin hole positioning device 45 comprises a pin hole positioning cylinder 451, a pin hole positioning support seat 452, a pin hole positioning slide seat 453, a pin hole positioning guide rail 454, a pin hole positioning plate 455 and a pin hole positioning column 456, the pin hole positioning cylinder 451 is arranged below the workbench 1, the pin hole positioning support seat 452 is arranged on the workbench 1 below the turntable mechanism 2, the pin hole positioning guide rail 454 is arranged on the pin hole positioning support seat 452, the pin hole positioning slide seat 453 is slidably arranged on the pin hole positioning guide rail 454, a push rod of the pin hole positioning cylinder 451 penetrates through the workbench 1 and is connected with the pin hole positioning slide seat 453, the pin hole positioning plate 455 is arranged on the pin hole positioning slide seat 453, the pin hole positioning plate 455 is provided with the pin hole positioning column 456, a corresponding pin positioning groove is further arranged on the base 201 of the jig, and the pin hole positioning column 456 and the pin positioning groove are correspondingly arranged.

With the above arrangement, under the action of the vibrating electromagnet, the pins gradually move to the root of the edge pin helix and then rise along the pin helix, and due to the action of vibration, the pins are orderly stacked in the rising process, so that the pins are along the pin conveying channel 414; the manner of conveying the pins by spiral lifting is the prior art (such as the patent document of chinese patent application No. 201920635751.9), and will not be described again here.

When a jig 20 which normally has a snap ring 11, a fastener 12 and a spring part during assembly is conveyed to a pin assembly station along a turntable mechanism 2, a pin vibrates a feed tray 411 to enable a pin to enter a pin pushing hole 4261 in a pin pushing plate 426 along a pin conveying channel, a pin blocking column 4282 in a pin blocking device 428 blocks the pin to move downwards along the pin pushing hole 4261, when a thirteen-pushing device 427 drives the pin pushing plate 426 to move downwards, the pin pushing hole 4261 is aligned with a pin groove 4260 in the pin blanking member 426, the pin blocking cylinder 4281 moves backwards to drive the pin blocking column 4282 to move backwards, the pin can continuously enter the pin groove 4260 in the pin blanking member 426 along the pin pushing hole 4261, the pin blocking cylinder 4281 moves forwards to drive the pin blocking column 4282 to move forwards, and the pin blocking column 4282 blocks the next pin to enter the pin groove 42427, a thirteenth-pushing device drives the pin pushing plate 426 to move upwards to return to a position, so that the pin is prevented from entering a disordered structure, and the stability is improved; when the thirteenth pushing device 427 drives the pin pushing plate 426 to move upwards, the fourteenth pushing device 4291 moves forwards to drive the pin blanking member 4263 to move forwards, when the pin groove 4260 is aligned with the pin assembling hole 4350 on the fifteenth aligning seat 435, the pin falls into the pin assembling hole 4350 from the pin groove 4260, the fourteenth pushing device 4291 is reset, before the pin is pressed into the pin hole, the sixteenth pushing device 442 in the buckling member adjusting device 44 moves forwards to drive the sixteenth pushing plate 444 to be inserted into the accommodating groove 206 of the jig 20, and the sixteenth pushing plate 444 is used for adjusting the directions of the connecting hole of the buckling member, the through hole of the buckling ring and the spring hole of the spring member; after the adjustment and alignment are finished, the pinhole positioning cylinder 451 below the jig 20 moves upwards to drive the pinhole positioning column 456 to move upwards, whether the connecting hole of the buckling piece, the through hole of the snap ring and the spring hole of the spring piece are aligned is detected, after the detection is finished, the twelfth pushing device 423 moves downwards to drive the fifteenth aligning seat 435 to be close to the corresponding jig 20, the pin hole of the spring buckle is corresponding to the fifteenth aligning seat 435, then the fifteenth pushing device 431 moves downwards to drive the fifteenth aligning column 433 to move downwards, the pin located in the pin assembling hole 4350 is pressed into the pin hole of the spring buckle in the corresponding jig 20, the assembly is completed, and then the twelfth pushing device 431, the sixteenth pushing device 442 and the pinhole positioning cylinder 451 reset, the operation is repeated again, the assembly process detection steps are strict, the assembly precision is high, and the stability of the assembly process is effectively improved.

As shown in fig. 16, the riveting mechanism 8 includes a seventeenth support 81, an upper positioning column 82, a first adjusting column 86, a second adjusting column 87, a riveting cylinder 83, an upper positioning column cylinder 84 and a top column 85, the riveting cylinder 83 is disposed below the workbench 1, the seventeenth support 81 is fixedly disposed on the workbench 1, the upper positioning column cylinder 84 is fixed at the top end of the seventeenth support, the upper positioning column 82, the first adjusting column 86 and the second adjusting column 86 are all connected to a push rod of the upper positioning column cylinder 85, and the upper positioning column 82 is located above the jig 20; the push rod of the riveting cylinder 83 is connected with a top column 85, and the top column 85 is positioned below the jig 20; the upper positioning column 82 is located above the jig 20 and is arranged corresponding to the pin hole 13, the top column 85 is located below the jig and is arranged corresponding to the pin hole 13, the first adjusting column 86 is located above the jig and is arranged corresponding to the first top column 204, and the second adjusting column 87 is located above the jig and is arranged corresponding to the second top column 2055.

According to the arrangement, when the jig 20 provided with the spring fastener for completing pin assembly moves to the position corresponding to the riveting mechanism 8, the upper positioning column cylinder 84 drives the upper positioning column 82 to move downwards to press the pin in the pin hole 13, meanwhile, the first adjusting column 86 is driven to impact the upper end of the first top column 804 and the second adjusting column 87 is driven to impact the upper end of the second top column 2055, the riveting cylinder 83 drives the top column 85 to upwards penetrate through the pin hole 13 to jack the pin for riveting, the first top column 804 and the second top column 2055 complete resetting, the first top column protrusion 2040 removes the limitation on the horizontal movement of the snap ring 11, the second top column protrusion 2050 removes the limitation on the horizontal movement of the fastener 12, and the upper positioning column cylinder 84 drives the upper positioning column 82, the first adjusting column 86 and the second adjusting column 87 to ascend away from the jig 20 after riveting is completed; the riveting cylinder 83 drives the top column 85 to descend and leave the jig 20, so that riveting work is completed, and the process is simple and stable. In the present embodiment, a specific manner of caulking is a conventional technique, and will not be described in detail below.

As shown in fig. 17, the discharging mechanism 9 includes a blanking device 91 and a material pushing device 92, the blanking device 91 includes an eighteenth support 911, an eighteenth pushing device 912, a first discharging groove 913, and a second discharging groove 914, the material pushing device 92 includes a nineteenth pushing device 921, a nineteenth pushing seat 922, a nineteenth pushing column 923, and a nineteenth support 924, the eighteenth support 911 is fixedly mounted on the workbench 1, the eighteenth pushing device 912 is fixedly mounted on one side of the eighteenth support 911, the first discharging groove 913 is fixedly connected with an output end of the eighteenth pushing device 912, and the second discharging groove 914 is fixedly mounted on a lower side of the first discharging groove 913; the pushing device 92 is fixedly mounted on the turntable mechanism 2, the nineteenth support 924 is fixed on the fixed disk 26, the nineteenth pushing seat 922 is slidably disposed on the turntable mechanism 2, one side of the nineteenth pushing seat 922 is fixedly connected with the output end of the nineteenth pushing device 921, and the moving direction of the output end of the nineteenth pushing device 921 is the same as the direction of the first discharging slot 913; a nineteenth sliding rail 9221 is arranged on the fixed disc 26 along the direction of the first discharging groove 913, a nineteenth sliding block 9222 is fixedly connected to the lower side of the nineteenth pushing seat 922, a nineteenth sliding groove 9223 is arranged on the lower side of the nineteenth sliding block 9222, and the nineteenth sliding groove 9223 is movably connected with the nineteenth sliding rail 9221; a nineteenth pushing column 923 is arranged on one side of the nineteenth pushing seat 922 close to the first discharging groove 913; be equipped with corresponding tool 20 between nineteenth propelling movement post 923 and the first silo 913, first silo 913 direction is aimed at to tool opening 207 direction, 2 rear sides of tool are equipped with propelling movement hole 200, propelling movement hole 200 position corresponds the setting with nineteenth propelling movement post 923 position.

With the above arrangement, when the jig 20 for the snap fastener completing the riveting operation moves to the position corresponding to the discharging mechanism 9, the nineteenth pushing device 921 pushes the nineteenth pushing column 923 to enter along the pushing hole 200 at the rear side of the jig 20, the nineteenth pushing column 922 pushes the snap fastener in the jig 20 out of the jig 20, and the snap fastener is pushed out of the jig 20 and then falls into the first discharging groove 913, so that discharging is completed; when the jig 20 of the snapper identified as a defective product moves to the position corresponding to the discharging mechanism 9, the eighteenth pushing device 912 moves upward to drive the second discharging groove 914 to move upward and align with the direction of the jig opening 207, the nineteenth pushing device 921 pushes the nineteenth pushing column 923 to enter along the pushing hole 200 at the rear side of the jig, the nineteenth pushing column 923 pushes the defective snapper in the jig out of the jig 20, the jig 20 drops into the second discharging groove 914 after being pushed out of the jig 20, and the finished product and the defective product are discharged respectively to prevent confusion.

Claims (10)

1. The utility model provides an automatic equipment of snak link for to assemble the snak link, the snak link is including buckle and buckling piece, and the one end of buckle is equipped with the opening, is equipped with the spring part between buckle and the buckling piece, and through pin joint between buckle and buckling piece, the spring part, one side of the one end of buckling piece be equipped with the one end of buckle push the second opening, its characterized in that: comprises a workbench and a turntable mechanism arranged on the workbench; the jig is characterized in that the turntable mechanism is provided with more than one jig which is uniformly distributed, the worktable is provided with a buckle feeding mechanism which is arranged along the rotation direction of the turntable mechanism and used for conveying buckles to the jig, a spring assembling mechanism which is used for conveying spring parts to the jig and pushing the spring parts into the buckle openings from one side of the buckle openings, a buckling part assembling mechanism which is used for conveying the buckling parts to the jig and pushing the buckling parts into the jig from one side of the buckle and enabling the buckle to enter the second openings of the buckling parts, a pin assembling mechanism which is used for conveying pins to the jig, a riveting mechanism which is used for riveting the spring buckles on the jig through pin holes, a discharging mechanism which is used for discharging the spring buckles on the jig and a controller which is used for controlling the mechanisms.

2. The automatic spring buckle assembling device according to claim 1, wherein:

the jig comprises a base, a jig pressing plate, a pressing piece, a first ejector rod and a second ejector rack, wherein the second ejector rack is a U-shaped rod, the second ejector rack is wrapped by a buckling piece limiting rod, a second ejector rod and a connecting rod, a first ejector rod lug matched with the opening of the buckling ring is arranged at the upper end of the first ejector rod, a second ejector rod lug matched with the outer side of the buckling piece is arranged at the upper end of the buckling piece limiting rod, the lower end of the buckling piece limiting rod is connected with the lower end of the second ejector rod through the connecting rod, the jig pressing plate is arranged at the upper end of the base, a containing groove for placing the spring piece is arranged in the center of the jig pressing plate, a jig opening is arranged in the containing groove in the direction away from the turntable mechanism, and part pressing grooves are arranged at two sides of the jig pressing plate, the pressing piece is an L-shaped support, one end of the pressing piece is arranged in the pressing piece groove, the other end of the pressing piece extends into the containing groove and is used for abutting against the upper end of the retaining ring, a first ejector rod groove, a second ejector rod groove and a buckling piece limiting groove are formed in the base located below the containing groove, the first ejector rod moves up and down along the first ejector rod groove, the second ejector rod moves up and down along the second ejector rod groove, the buckling piece limiting rod moves up and down along the buckling piece limiting inner groove, a first ejector rod adjusting groove and a second ejector rod adjusting groove are formed in one side of the first ejector rod and one side of the second ejector rod respectively, an adjusting groove fixing frame is transversely fixedly arranged in the base, and the adjusting groove fixing frame is movably connected with the first ejector rod adjusting groove and the second ejector rod adjusting groove.

3. The automatic spring buckle assembling device according to claim 1, wherein: the buckle feeding mechanism comprises a buckle vibration feeding disc and a buckle feeding device, a buckle conveying channel is arranged in the buckle vibration feeding disc, a vertical feeding rail is arranged on one side of the buckle vibration feeding disc, the vertical feeding rail extends into the buckle vibration feeding disc and is connected with the buckle conveying channel, and the buckle feeding device is arranged at the bottom end of the vertical feeding rail; the buckle ring feeding device comprises a first support, a first support plate, a first pushing device, a buckle ring blanking part and a first push rod, the first support is fixed on a workbench, the buckle ring blanking part is arranged on the first support, a feeding clamping groove for conveying buckle rings is formed in the upper end face of the buckle ring blanking part, the feeding clamping groove horizontally penetrates through two ends of the buckle ring blanking part to form a feeding clamping groove opening, the vertical feeding track is located above the feeding clamping groove, a gap with the height of the buckle ring is formed between the lower end face of the vertical feeding track and the upper end face of the feeding clamping groove, the height of the upper end face of the first push rod is lower than that of the lower end face of the vertical feeding track, the lower end face of the first push rod is flush with the height of the upper end face of the feeding clamping groove, the feeding clamping groove is arranged corresponding to the vertical feeding track, the moving direction of the first pushing device is the same as the length direction of the feeding clamping groove, one end of the feeding clamping groove opening corresponds to the opening direction of the turntable mechanism, the other end of the feeding clamping groove opening corresponds to the output end of the first pushing device, the first support plate is fixed on one side of the blanking ring far away from the turntable mechanism; the first push rod moves along the length direction of the feeding clamping groove and drives the retaining ring positioned in the feeding clamping groove to be fed into the jig corresponding to the opening of the feeding clamping groove;

the material blocking device comprises a first support plate, a first sliding rail, a first sliding block, a first push rod, a second push seat, a second push block and a second push block, wherein the first sliding rail is arranged on the upper end surface of the first support plate along the direction of a material feeding clamping groove, the first sliding block is arranged on the first sliding rail, the lower end of the first sliding block is provided with a first sliding groove, the first sliding groove is movably connected with the first sliding block, the first sliding block is fixedly provided with a first sliding table, one end of the first sliding table is fixedly arranged at the output end of the first push device, one end of the first push rod is fixedly arranged at the other end of the first sliding table, the lower end of the material feeding clamping groove is provided with more than two material blocking through holes, the material blocking through holes vertically penetrate through a buckle feeding piece, the side wall of a first support is provided with the second push device, the output end of the second push device is connected with the second push seat, the second push block is arranged at the upper end of the second push seat and corresponds to the material blocking through holes, the moving direction of the output end of the second push block is the same as the length direction of the material blocking through holes, and the second push block moves up and down along the material blocking through holes; the fixture adjusting device is arranged below a fixture correspondingly arranged with the feeding clamping groove and comprises a third support, a third pushing device and a third ejector rod, the third support is fixedly mounted on the workbench, the third pushing device is fixedly mounted on the third support, the output end of the third pushing device is connected with one end of the third ejector rod, the moving direction of the output end of the third pushing device is perpendicular to the fixture, and the third ejector rod corresponds to the position of the first ejector rod in the fixture.

4. The automatic spring buckle assembling device according to claim 1, wherein: the spring assembling mechanism comprises a spring vibration feeding disc, a spring feeding device and a spring assembling device, the spring vibration feeding disc is arranged on the workbench, a spring horizontal feeding rail is arranged on one side of the spring vibration feeding disc, one end of the spring horizontal feeding rail extends into the spring vibration disc, and the other end of the spring horizontal feeding rail is assembled with the spring feeding device;

the spring feeding device comprises a spring blanking part fixed on the workbench, a spring blanking groove for conveying a spring is arranged on the spring blanking part, one end of the spring blanking groove is connected with a spring horizontal feeding track, the other end of the spring blanking groove is in the direction corresponding to the opening of the jig on the turntable mechanism, more than one spring material blocking opening is arranged at the bottom of the spring blanking groove, the spring material blocking opening vertically penetrates through the spring blanking part,

a spring assembling device is arranged above the spring blanking part and comprises a fifth pushing device, a spring vertical sliding plate and a first positioning pin, and the first positioning pin is fixedly arranged at the lower end of the spring vertical sliding plate and close to one side of the spring blanking groove; the fifth pushing device drives the first positioning pin to move;

the spring clamping device is arranged at the lower end of the vertical spring sliding plate and close to one side of the jig, the spring clamping device comprises a second positioning pin and a spring clamping assembly, the spring clamping assembly is arranged on one side of the vertical spring sliding plate, the second positioning pin is fixedly installed on one side of the vertical spring sliding plate and arranged below the spring clamping assembly, the spring clamping assembly moves towards the direction of the second positioning pin until clamping action on the spring is completed together with the second positioning pin, the moving direction of the spring clamping assembly is along the length direction of the spring blanking groove, and the first positioning pin, the second positioning pin and the spring clamping assembly are all arranged corresponding to the spring blanking groove.

5. The automatic spring buckle assembling device according to claim 4, wherein: a spring material blocking device is arranged below the spring material blocking port and comprises a fourth pushing device, the fourth pushing device is arranged on one side of a fourth support, the output end of the fourth pushing device is connected with one end of a spring material blocking column, the moving direction of the output end of the fourth pushing device is the same as the length direction of the spring material blocking port, the spring material blocking column is arranged corresponding to the spring material blocking port, and the spring material blocking column is positioned on the spring material blocking port and is movably connected up and down;

the spring assembling device further comprises a fifth bracket, a spring fixing plate, a spring horizontal sliding plate, a fifth sliding block, a sixth pushing device, a sixth sliding block and a spring clamping device; the fifth support is fixedly arranged on the workbench, the spring fixing plate is fixedly connected with the fifth support, the fifth pushing device is fixedly arranged on the spring fixing plate, and the spring horizontal sliding plate is arranged on the spring fixing plate in a sliding manner; a spring horizontal carrying slide rail is arranged in the length direction of the spring fixing plate, one side of the spring horizontal sliding plate is fixedly connected with a spring horizontal carrying slide block, the other side of the spring horizontal carrying slide block is provided with a spring horizontal carrying slide groove, and the spring horizontal carrying slide groove is movably connected with the spring horizontal carrying slide rail; the sixth pushing device is fixedly arranged on the spring horizontal sliding plate, and the spring vertical sliding plate is arranged on the spring horizontal sliding plate in a sliding manner; the spring horizontal sliding plate is provided with a spring vertical conveying sliding rail in a direction perpendicular to the spring charging chute, one side of the spring vertical sliding plate is fixedly connected with a spring vertical conveying sliding block, the other side of the spring vertical conveying sliding block is provided with a spring vertical conveying sliding chute, and the spring vertical conveying sliding chute is movably connected with the spring vertical conveying sliding rail; the output end of the sixth pushing device is fixedly connected with the vertical spring sliding plate, and the moving direction of the output end of the sixth pushing device is perpendicular to the direction of the spring charging chute;

a retaining ring adjusting device used for adjusting the opening direction of the retaining ring in the jig is further arranged on one side of the fourth support, the retaining ring adjusting device comprises a seventh support, a seventh pushing device and a seventh pushing plate, and the seventh pushing plate is arranged on the seventh support in a sliding mode; a seventh sliding table is fixedly mounted on the seventh support, a seventh sliding rail is fixedly connected to one side of the seventh pushing plate, a seventh sliding groove is formed in the upper side of the seventh sliding table, the length direction of the seventh sliding groove corresponds to the opening direction of the jig, and the seventh sliding groove is movably connected with the seventh sliding rail; a seventh pushing device is arranged on the seventh pushing plate, the output end of the seventh pushing device is fixedly installed at one end, away from the jig direction, of the seventh support, a seventh adjusting support for adjusting the opening direction of the snap ring is arranged at one end, close to the jig direction, of the seventh pushing plate, the adjusting support is aligned to the connecting end of the snap ring and the buckling piece on the snap ring, and the moving direction of the output end of the seventh pushing device is the same as the length direction of the seventh adjusting support; the jig is characterized by further comprising a detection positioning mechanism for detecting whether spring pieces are arranged in the retaining ring on the jig or not, wherein the detection positioning mechanism comprises an eighth support, an eighth pushing device, an eighth pushing plate and a positioning detection device, the eighth support is fixedly arranged on the turntable mechanism, the eighth pushing device is fixedly arranged at the upper end of the eighth support, the output end of the eighth pushing device is connected with one end of the eighth pushing plate, the other side of the eighth pushing plate is fixedly connected with the positioning detection device, and the moving direction of the output end of the eighth pushing device is perpendicular to the jig; an eighth sliding rail is arranged on one side of the eighth support along the height direction, an eighth sliding block is arranged on one side of the eighth pushing plate, an eighth sliding groove is formed in the eighth sliding block, and the eighth sliding groove is movably connected with the eighth sliding rail; the positioning detection device comprises a positioning seat, a positioning column and a sensor, wherein a positioning hole which is perpendicular to the jig direction and penetrates through the positioning seat is formed in the positioning seat, the positioning column is provided with a cylindrical head and a cylinder, the cylinder is inserted into the positioning hole, the cylindrical head is connected with the upper side of the positioning seat, the sensor is arranged at the upper end of the cylindrical head, and the sensor is fixedly connected with one side of the eighth push plate.

6. The automatic spring buckle assembling device according to claim 1, wherein: the buckling part assembling mechanism comprises a buckling part vibration feeding disc, a buckling part feeding device and a buckling part assembling device, the buckling part vibration feeding disc is arranged on the workbench, a buckling part conveying channel is arranged in the buckling part vibration feeding disc, a buckling part horizontal feeding track is arranged on one side of the buckling part vibration feeding disc, one end of the buckling part horizontal feeding track is connected with the buckling part vibration feeding disc, and the other end of the buckling part horizontal feeding track is connected with the buckling part feeding device;

the buckling piece feeding device comprises a ninth pushing device, a ninth pushing plate and a buckling piece feeding piece, and the moving direction of the output end of the ninth pushing device is perpendicular to the length direction of a buckling piece feeding track; the buckling piece feeding part is fixedly installed at the upper end of the ninth pushing plate, a buckling piece feeding groove which is the same as the buckling piece feeding rail in length direction is formed in the buckling piece feeding part, a feeding groove opening is formed in one end of the feeding groove, the feeding groove opening is connected with the discharge end of the buckling piece feeding rail, buckling piece limiting blocks are arranged on two sides of the buckling piece feeding groove, the lower end of each buckling piece limiting block is connected with the upper end of the ninth pushing plate through a telescopic piece, and the buckling piece limiting blocks move up and down along the buckling piece feeding part;

the buckling piece assembling device is positioned above the buckling piece feeding groove and comprises a buckling piece vertical sliding plate, an eleventh buckling piece horizontal sliding plate pushing device and a buckling piece clamping jaw, and the moving direction of the output end of the tenth pushing device is the same as the width direction of the buckling piece feeding groove; the eleventh pushing device is fixedly arranged on the buckling piece horizontal sliding plate, and the buckling piece vertical sliding plate is arranged on the buckling piece horizontal sliding plate in a sliding mode; the output end of the eleventh pushing device is fixedly connected with the vertical sliding plate of the buckling piece, and the moving direction of the output end of the eleventh pushing device is perpendicular to the direction of the feeding groove of the buckling piece; and a fastener clamping jaw is arranged on one side of the fastener vertical sliding plate.

7. The automatic spring buckle assembling device according to claim 6, wherein: the buckling piece feeding device further comprises a ninth support and a ninth support plate, the ninth support is fixedly mounted on the workbench, the ninth support is provided with a ninth support plate, the ninth pushing plate is connected to the ninth support plate in a sliding mode, the ninth pushing device is fixedly mounted at one end of the ninth support plate, the output end of the ninth pushing device is fixedly connected with the ninth pushing plate, a ninth sliding rail is arranged in the length direction of the ninth support plate, a ninth sliding block is fixedly connected to one side of the ninth pushing plate, a ninth sliding groove is formed in the other side of the ninth sliding block, and the ninth sliding groove is movably connected with the ninth sliding rail;

the fastener assembling device further comprises a tenth bracket, a fastener fixing plate, a tenth pushing device, a tenth sliding block and an eleventh sliding block, the tenth bracket is fixedly installed on the workbench, the fastener fixing plate is fixedly connected with the tenth bracket, the tenth pushing device is fixedly installed on the fastener fixing plate, and the fastener horizontal sliding plate is arranged on the fastener fixing plate in a sliding mode; the output end of the tenth pushing device is fixedly connected with a fastener horizontal sliding plate, a fastener horizontal carrying slide rail is arranged in the length direction of the fastener fixing plate, one side of the fastener horizontal sliding plate is fixedly connected with a fastener horizontal carrying slide block, the other side of the fastener horizontal carrying slide block is provided with a fastener horizontal carrying slide groove, and the fastener horizontal carrying slide groove is movably connected with the fastener horizontal carrying slide rail; the buckling piece horizontal sliding plate is provided with a buckling piece vertical carrying sliding rail in a direction perpendicular to the buckling piece feeding groove, one side of the buckling piece vertical sliding plate is fixedly connected with a buckling piece vertical carrying sliding block, the other side of the buckling piece vertical carrying sliding block is provided with a buckling piece vertical carrying sliding groove, and the buckling piece vertical carrying sliding groove is movably connected with the buckling piece vertical carrying sliding rail;

fastener material feeding unit is close to tool one side and is equipped with fastener stop device, and fastener stop device includes fastener spacing support, the spacing pusher of fastener and fourth fore-set, and the spacing support of fastener is located on the workstation, and fastener stop device and fastener spacing support one side fixed connection, fourth ejector pin and locating part pusher's output fixed connection, locating part pusher's activity direction perpendicular to tool, the position that fourth ejector pin corresponds the second ejector pin.

8. The automatic spring buckle assembling device according to claim 1, wherein: the pin assembling mechanism comprises a pin vibration feeding disc, a pin feeding device and a pin assembling device, a pin conveying channel is arranged in the pin vibration feeding disc, a pin feeding pipeline is arranged on one side of the pin vibration feeding disc, one end of the pin feeding pipeline is connected with the pin conveying channel, and the other end of the pin feeding pipeline is connected with the pin assembling feeding device;

the pin feeding device comprises a pin supporting plate, a twelfth support, a twelfth pushing device, a twelfth pushing plate, a pin pushing plate and a pin blanking piece, the twelfth support is fixedly arranged on the workbench, the twelfth pushing device is fixedly arranged on one side of the twelfth support, the output end of the twelfth pushing device is fixedly connected with one end of one side of the twelfth pushing plate, the moving direction of the output end of the twelfth pushing device is the same as the height direction of the twelfth support, the other end of the same side of the twelfth pushing plate is fixedly provided with a pin vertical sliding plate, and the pin vertical sliding plate is movably arranged on the other side surface of the twelfth support; a twelfth sliding rail is arranged in the height direction of the twelfth support, a twelfth sliding block is fixedly connected to one side of the pin vertical sliding plate, a twelfth sliding groove is formed in one side of the twelfth sliding block, and the twelfth sliding groove is movably connected with the twelfth sliding rail; the pin pushing plate is movably arranged on the pin vertical sliding plate, the thirteenth pushing device is fixedly arranged at one end of the twelfth pushing plate, the output end of the thirteenth pushing device is fixedly connected with one end of the pin pushing plate, and the moving direction of the output end of the thirteenth pushing device is the same as the height direction of the pin vertical sliding plate; a thirteenth sliding rail is arranged in the height direction of the pin vertical sliding plate, a thirteenth sliding block is fixedly connected to one side of the pin pushing plate, a thirteenth sliding groove is formed in one side of the thirteenth sliding block, and the thirteenth sliding groove is movably connected with the thirteenth sliding rail; the pin pushing plate is provided with a pin pushing hole along the height direction, the pin pushing plate is provided with a pin material blocking hole along the horizontal direction, and the pin pushing hole is vertically connected with the pin material blocking hole; the pin vertical sliding plate is provided with a pin material blocking device, the pin material blocking device comprises a pin material blocking cylinder and a pin material blocking column, the pin material blocking cylinder is fixedly arranged on one side of the pin pushing plate, one end of the pin material blocking column is fixedly connected with the output end of the pin material blocking cylinder, and the other end of the pin material blocking column is movably connected in a pin material blocking channel of the pin pushing plate; a pin support plate is fixedly installed on the outer side of the lower end of the pin vertical sliding plate, a fourteenth pushing device is arranged at one end of the pin support plate, the output end of the fourteenth pushing device is fixedly connected with one end of a pin blanking piece, and the pin blanking piece is arranged at the upper end of the pin support plate in a sliding mode; a fourteenth sliding groove is formed in the upper side of the pin supporting plate in the horizontal direction, a fourteenth protruding block is arranged on the lower side of the pin blanking part, and the fourteenth sliding groove is movably connected with the fourteenth protruding block; the pin blanking piece is provided with a pin groove, and the pin groove is arranged corresponding to the pin pushing hole;

the pin assembling device comprises a fifteenth pushing device, a fifteenth fixing support, a fifteenth aligning column, a fifteenth aligning plate and a fifteenth aligning seat, the fifteenth pushing device is arranged on one side of the pin vertical sliding plate through the fifteenth fixing support, the output end of the fifteenth pushing device is fixedly connected with one end of the fifteenth aligning column, the fifteenth aligning plate and the fifteenth aligning seat are arranged on one side of the pin vertical sliding plate, a fifteenth aligning opening is arranged on the fifteenth aligning plate, a pin assembling opening is arranged on the fifteenth aligning seat, the fifteenth aligning opening is arranged corresponding to the pin assembling opening, the fifteenth aligning column passes through the fifteenth aligning opening and then is arranged corresponding to the pin assembling opening, and a containing groove of a corresponding jig is arranged below the pin assembling opening; a fastener adjusting device is further arranged on one side of the twelfth support and comprises a sixteenth support, a sixteenth pushing device and a sixteenth pushing plate, wherein the sixteenth pushing device is fixedly connected to one side of the sixteenth support, and the sixteenth pushing plate is arranged on one side of the sixteenth pushing device in a sliding manner; a sixteenth adjusting bracket for adjusting the directions of the fastener connecting hole, the snap ring through hole and the spring pin opening is arranged at one end of the sixteenth pushing plate close to the jig; still include pinhole positioner, pinhole positioner includes pinhole alignment cylinder, pinhole location supporting seat, pinhole location slide, pinhole location guide rail, pinhole locating plate and pinhole reference column, pinhole alignment cylinder sets up in the below of workstation, is equipped with pinhole location supporting seat on the workstation of carousel mechanism below, is equipped with pinhole location guide rail on pinhole location supporting seat, the gliding setting of pinhole location slide is on pinhole location guide rail, the push rod of pinhole alignment cylinder passes the workstation and links to each other with pinhole location slide, is located and is equipped with the pinhole locating plate on the pinhole location slide, be equipped with the pinhole reference column on the pinhole locating plate, still be equipped with the round pin constant head tank on the base of tool, the pinhole reference column corresponds the setting with the round pin constant head tank.

9. The automatic spring buckle assembling device according to claim 1, wherein: the riveting mechanism comprises a seventeenth support, an upper positioning column, a first adjusting column, a second adjusting column, a riveting cylinder, an upper positioning column cylinder and a top column, the riveting cylinder is arranged below the workbench, the seventeenth support is fixedly arranged on the workbench, the upper positioning column cylinder is fixed at the top end of the seventeenth support, the upper positioning column, the first adjusting column and the second adjusting column are all connected to a push rod of the upper positioning column cylinder, and the upper positioning column is positioned above the jig; the push rod of the riveting air cylinder is connected with a top column, and the top column is positioned below the jig; the upper positioning columns are positioned above the jig and are arranged corresponding to the pin holes; the top column is located below the jig and corresponds to the pin hole, the first adjusting column is located above the jig and corresponds to the first top column, and the second adjusting column is located above the jig and corresponds to the second top column.

10. The automatic spring buckle assembling device according to claim 1, wherein: the discharging mechanism comprises a discharging device and a material pushing device, the discharging device comprises an eighteenth support, an eighteenth pushing device, a first discharging groove and a second discharging groove, the material pushing device comprises a nineteenth pushing device, a nineteenth pushing seat, a nineteenth pushing column and a nineteenth support, the eighteenth support is fixedly installed on the workbench, the eighteenth pushing device is fixedly installed on one side of the eighteenth support, the first discharging groove is fixedly connected with the output end of the eighteenth pushing device, and the second discharging groove is fixedly installed on the lower side of the first discharging groove; the pushing device is fixedly arranged on the turntable mechanism, the nineteenth support is fixed on the fixed disk, the nineteenth pushing seat is arranged on the turntable mechanism in a sliding mode, one side of the nineteenth pushing seat is fixedly connected with the output end of the nineteenth pushing device, and the moving direction of the output end of the nineteenth pushing device is the same as the direction of the first discharging groove; a nineteenth sliding rail is arranged on the fixed disc along the direction of the first discharging groove, a nineteenth sliding block is fixedly connected to the lower side of the nineteenth pushing seat, a nineteenth sliding groove is formed in the lower side of the nineteenth sliding block, and the nineteenth sliding groove is movably connected with the nineteenth sliding rail; a nineteenth pushing column is arranged on one side, close to the first discharging groove, of the nineteenth pushing seat; a corresponding jig is arranged between the nineteenth pushing column and the first blanking groove, the opening direction of the jig is aligned to the direction of the first blanking groove, a pushing hole is formed in the rear side of the jig, and the position of the pushing hole corresponds to the position of the nineteenth pushing column.

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