A full-automatic relay assembling machine

Abstract

The present application relates to a kind of relay full-automatic assembly machine, including rack, the top surface of rack is equipped with assembly guide rail, transfer mechanism is equipped in assembly guide rail, the feed end of assembly guide rail is equipped with base feeding vibration disc, the feed end between the feed end of the feed end of base discharge rail groove and assembly guide rail is equipped with spring piece assembly mechanism, the side of assembly guide rail is equipped with first spring piece discharge vibration disc, second spring piece discharge vibration disc, third spring piece discharge vibration disc, the discharge end of first spring piece discharge rail, second spring piece discharge rail is equipped with double spring piece clamping mechanism, the discharge end of third spring piece discharge rail is equipped with third spring piece assembly mechanism, third spring piece assembly mechanism is located in the middle of assembly guide rail, the discharge end of assembly guide rail is butt joint with discharge transmission belt.The present application can improve the assembly efficiency and accuracy of relay, solve the problem of low efficiency in the process of existing relay assembly.

Description

Technical Field

[0001] This invention relates to the field of electrical component manufacturing equipment, and more specifically to a fully automatic relay assembly machine. Background Technology

[0002] A relay is an electrical control device that causes a predetermined step change in the controlled variable in the electrical output circuit when the input quantity changes to a specified value. It establishes an interactive relationship between the control system and the controlled system. Commonly used in automated control circuits, it essentially functions as an "automatic switch" that uses a small current to control a large current. In circuits, it plays roles such as automatic adjustment, safety protection, and circuit switching.

[0003] The assembly and production process of the entire relay is quite complex. In order to improve the production efficiency of relays, relays are often broken down into several independent unit components. After these independent unit components are produced, they are then assembled together. The existing production methods generally use manual or semi-automatic methods for mass production. Therefore, the production efficiency, output and quality are low. Although equipment for assembling relays has emerged, the automation level of the equipment is not high and the precision is not high enough, so it cannot meet the production needs. Summary of the Invention

[0004] The purpose of this invention is to provide a fully automatic relay assembly machine to solve the above-mentioned problems, improve the assembly efficiency and accuracy of relays, and solve the problem of low efficiency in the existing relay assembly process.

[0005] To achieve the above objectives, the present invention provides the following solution: An automatic relay assembly machine includes a frame, an electrical cabinet below the frame, an assembly guide rail mounted on the top surface of the frame, a transfer mechanism within the assembly guide rail, a base feeding vibratory feeder at the feed end of the assembly guide rail, a base discharge track groove at the discharge end of the base feeding vibratory feeder, a spring assembly mechanism between the discharge end of the base discharge track groove and the feed end of the assembly guide rail, and a first spring discharge vibratory feeder, a second spring discharge vibratory feeder, and a third spring discharge vibratory feeder on one side of the assembly guide rail. The first spring-feeding vibratory plate has its discharge end connected to a first spring-feeding track, the second spring-feeding vibratory plate has its discharge end connected to a second spring-feeding track, and the third spring-feeding vibratory plate has its discharge end connected to a third spring-feeding track. The discharge ends of the first and second spring-feeding tracks are equipped with double spring-feeding clamping mechanisms, and the discharge end of the third spring-feeding track is equipped with a third spring-feeding assembly mechanism. The third spring-feeding assembly mechanism is located in the middle of the assembly guide track, and the discharge end of the assembly guide track is connected to a discharge transmission belt.

[0006] Preferably, the dual spring clip clamping mechanism includes a first blocking plate disposed on the discharge side of the first spring clip discharge track, the first blocking plate being located above the first spring clip discharge track, and a movable end of a first blocking plate drive motor fixedly connected to one side of the first blocking plate. A second blocking plate is disposed at the discharge end of the second spring clip discharge track, the second blocking plate being located above the second spring clip discharge track, and a movable end of a second blocking plate drive motor fixedly connected to the second blocking plate. The first blocking plate drive motor and the second blocking plate drive motor are fixedly connected to the frame. The discharge ends of the first spring clip discharge track and the second spring clip discharge track are provided with the same spring clip fork member, and a clamping member is disposed above the spring clip fork member. The spring sheet forking components are arranged symmetrically in two parts. Each spring sheet forking component includes a first linear motor, which is fixedly connected to the frame. The movable end of the first linear motor is parallel to the first and second spring sheet discharge tracks and is fixedly connected to a first moving block. A first fork block drive motor is fixedly connected to the first moving block. The movable end of the first fork block drive motor is fixedly connected to a first fork block. The sliding direction of the first fork block is perpendicular to the second spring sheet discharge track. The two first fork blocks are arranged symmetrically. A double movable-end linear motor is provided below the two first fork blocks. The double movable-end linear motor is fixedly connected to the frame. The two movable ends of the linear motor are respectively fixedly connected to storage blocks. The two storage blocks are arranged symmetrically. The storage blocks are located below the first fork blocks. One of the storage blocks is connected to the first spring sheet discharge track, and the other storage block is connected to the second spring sheet discharge track. The clamping component includes a first linear motion group fixedly connected to the frame. The movable block of the first linear motion group is fixedly connected to the movable end of a first linear motion motor. The first linear motion motor is fixedly connected to the frame. The movable block of the first linear motion group is also fixedly connected to a first vertical motion group. The movable block of the first vertical motion group is fixedly connected to a first chuck. The axis of the first linear motion motor is perpendicular to the assembly guide rail. After the first chuck moves, it is located above the spring assembly mechanism.

[0007] Preferably, the spring assembly mechanism includes a toggle block, the toggle block is fixedly connected to the movable end of a toggle motor, the toggle motor is fixedly connected to the frame, the toggle block is located at the discharge end of the base discharge track groove, a pressure block is movably disposed above the inlet side of the assembly guide track, a pressure block push linear motor is fixedly connected to one side of the pressure block, the pressure block push linear motor is fixedly connected to the frame, a base pressing block is vertically slidably connected to the assembly guide track, the movable end of a base pressing block motor is fixedly connected below the base pressing block, the base pressing block motor is fixedly connected to the assembly guide track, a clearance groove is provided on the base pressing block, the toggle motor and the pressure block push linear motor are perpendicular to the assembly guide track, and the base pressing block motor is vertically arranged.

[0008] Preferably, the third spring assembly mechanism includes a third blocking plate disposed on the discharge side of the third spring discharge track. The third blocking plate is located above the third spring discharge track. A movable end of a third blocking plate drive motor is fixedly connected to one side of the third blocking plate. The third blocking plate drive motor is fixedly connected to the frame. A single spring fork component is provided at the discharge end of the third spring discharge track. A single spring clamping mechanism is provided above the single spring fork component. The single spring fork-taking component includes a second linear motor, which is fixedly connected to the frame. The movable end of the second linear motor is parallel to the third spring discharge track and is fixedly connected to a second moving block. A second fork drive motor is fixedly connected to the second moving block. A second fork block is fixedly connected to the movable end of the second fork drive motor. The sliding direction of the second fork block is perpendicular to the third spring discharge track. The single spring clip gripping mechanism includes a second linear motion group fixedly connected to the frame. The movable block of the second linear motion group is fixedly connected to the movable end of a second linear motion motor. The second linear motion group is fixedly connected to the frame. The movable block of the second linear motion group is also fixedly connected to a second vertical motion group. The movable block of the second vertical motion group is fixedly connected to a second chuck. The axis of the second linear motion motor is perpendicular to the assembly guide rail. After the first chuck moves, it is located above the assembly guide rail.

[0009] Preferably, an alignment mechanism is provided above the assembly guide rail. The alignment mechanism is located behind the third spring assembly mechanism along the feeding direction. The alignment mechanism includes an alignment linear motor fixedly connected to the frame. The alignment linear motor is vertically arranged, and an alignment chuck is fixedly connected to the movable end of the alignment linear motor.

[0010] Preferably, the transfer mechanism includes a workpiece transfer plate movably disposed within the assembly guide rail, a drive component is connected to the lower part of the workpiece transfer plate, and a plurality of base storage slots are provided on the top of the workpiece transfer plate, the plurality of base storage slots being equally spaced along the feeding direction; The drive component includes a rotating shaft, which is rotatably connected to the frame. A first cam and a second cam are fixedly connected to the rotating shaft. A rotating shaft motor is axially connected to one end of the rotating shaft, and the rotating shaft motor is fixedly connected to the frame. The first cam edge rolls into contact with one end of a rocker arm, the middle part of the rocker arm is rotatably connected to the frame, and the other end of the rocker arm rolls into contact with a connecting plate. The edge of the second cam rolls into contact with one end of a connecting rod, which is fixedly connected to a horizontal slide plate. The horizontal slide plate is slidably fitted with a horizontal guide rail, which is fixedly connected to the frame. The connecting plate is vertically slidably connected to the horizontal slide plate and is fixedly connected to the bottom surface of the workpiece transfer plate.

[0011] Preferably, a first linear vibrator is installed at the bottom of the base discharge track groove, a second linear vibrator is installed at the bottom of the first spring sheet discharge track, a third linear vibrator is installed at the bottom of the second spring sheet discharge track, and a fourth linear vibrator is installed at the bottom of the third spring sheet discharge track. The first, second, third, and fourth linear vibrators are fixedly connected to the frame.

[0012] The present invention has the following technical effects: This invention utilizes a base feeding vibratory plate to supply material to the relay base. A first spring sheet feeding vibratory plate, a second spring sheet feeding vibratory plate, and a third spring sheet feeding vibratory plate each supply material to three spring sheets. At the location of the double spring sheet clamping mechanism, the materials fed by the first and second spring sheet feeding vibratory plates are clamped together and sent to the spring sheet assembly mechanism for assembly. Then, the third spring sheet assembly mechanism uses the material fed by the third spring sheet feeding vibratory plate to clamp onto the assembly guide rail for assembly. After the overall assembly is completed, the assembled relay is sent out via a discharge conveyor belt. The entire process is automated, reducing the need for manual labor and greatly improving the production efficiency of relays. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the structure of the double spring clip mechanism of the present invention; Figure 3 This is a schematic diagram of the spring assembly mechanism of the present invention; Figure 4 This is a schematic diagram of the third spring assembly mechanism of the present invention; Figure 5 This is a schematic diagram of the alignment mechanism of the present invention; Figure 6 This is a schematic diagram of the driving component structure of the workpiece transfer plate of the present invention; Figure 7 This is a schematic diagram of the installation structure of the base clamping block of the present invention.

[0015] The components include: 1. Frame; 2. Base feeding vibratory plate; 201. Base discharge track groove; 202. First linear vibrator; 3. First spring sheet discharge vibratory plate; 301. First spring sheet discharge track; 302. Second linear vibrator; 4. Second spring sheet discharge vibratory plate; 401. Second spring sheet discharge track; 402. Third linear vibrator; 5. Third spring sheet discharge vibratory plate; 501. Third spring sheet discharge track; 502. Fourth linear vibrator; 6. Assembly guide track; 7. Discharge transmission... 8. Moving belt; 8. Double spring clip gripping mechanism; 801. First blocking plate; 802. First blocking plate drive motor; 803. Second blocking plate; 804. Second blocking plate drive motor; 805. First linear motor; 806. First moving block; 807. First fork block drive motor; 808. First fork block; 809. First linear movement group; 810. First linear movement motor; 811. First vertical movement group; 812. First chuck; 813. Double movable end linear motor; 8 14. Storage block; 9. Spring assembly mechanism; 901. Actuating block; 902. Actuating motor; 903. Pressing block; 904. Pressing block drive linear motor; 905. Base clamping block; 906. Base clamping block motor; 907. Relief groove; 10. Third spring assembly mechanism; 1001. Third blocking plate; 1002. Second linear motor; 1003. Second moving block; 1004. Second fork block drive motor; 1005. Second fork block; 1006. Second linear movement... Group; 1007, Second vertical movement group; 1008, Second chuck; 1009, Second linear movement motor; 11, Alignment mechanism; 1101, Alignment linear motor; 1102, Alignment chuck; 12, Workpiece transfer plate; 1201, Rotating shaft; 1202, First cam; 1203, Second cam; 1204, Rocker arm; 1205, Horizontal guide rail; 1206, Horizontal slide plate; 1207, Connecting plate; 1208, Connecting rod; 1209, Base storage slot. Detailed Implementation

[0016] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0017] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0018] Reference Figures 1 to 7 As shown, this embodiment provides a fully automatic relay assembly machine, including a frame 1, an electrical cabinet below the frame 1, an assembly guide rail 6 mounted on the top surface of the frame 1, a transfer mechanism inside the assembly guide rail 6, a base feeding vibratory plate 2 at the feeding end of the assembly guide rail 6, a base discharging track groove 201 connected to the discharging end of the base feeding vibratory plate 2, a spring piece assembly mechanism 9 between the discharging end of the base discharging track groove 201 and the feeding end of the assembly guide rail 6, and a first spring piece discharging vibratory plate 3, a second spring piece discharging vibratory plate 4, and a third spring piece discharging vibratory plate 5 on one side of the assembly guide rail 6. The discharge end of the first spring discharge vibratory plate 3 is connected to the first spring discharge track 301, the discharge end of the second spring discharge vibratory plate 4 is connected to the second spring discharge track 401, and the discharge end of the third spring discharge vibratory plate 5 is connected to the third spring discharge track 501. The discharge ends of the first spring discharge track 301 and the second spring discharge track 401 are provided with a double spring clamping mechanism 8, and the discharge end of the third spring discharge track 501 is provided with a third spring assembly mechanism 10. The third spring assembly mechanism 10 is located in the middle of the assembly guide track 6, and the discharge end of the assembly guide track 6 is connected to the discharge transmission belt 7.

[0019] This invention utilizes a base feeding vibratory plate 2 to supply material to the relay base, and a first spring sheet feeding vibratory plate 3, a second spring sheet feeding vibratory plate 4, and a third spring sheet feeding vibratory plate 5 to supply material to the three spring sheets respectively. At the position of the double spring sheet clamping mechanism 8, the material fed by the first spring sheet feeding vibratory plate 3 and the second spring sheet feeding vibratory plate 4 is clamped together and sent to the spring sheet assembly mechanism 9 for assembly. Then, the material fed by the third spring sheet feeding vibratory plate 5 is clamped onto the assembly guide rail 6 for assembly using the third spring sheet assembly mechanism 10. After the overall assembly is completed, the assembled relay is sent out via the discharge conveyor belt 7. The entire process is automated, reducing the degree of manual operation and greatly improving the production efficiency of the relay.

[0020] Further optimization of the scheme: the dual spring clip clamping mechanism 8 includes a first blocking plate 801 located on the discharge side of the first spring clip discharge track 301. The first blocking plate 801 is located above the first spring clip discharge track 301. The movable end of the first blocking plate drive motor 802 is fixedly connected to one side of the first blocking plate 801. The discharge end of the second spring clip discharge track 401 is provided with a second blocking plate 803 located above the second spring clip discharge track 401. The movable end of the second blocking plate drive motor 804 is fixedly connected to the second blocking plate drive motor 803. The first blocking plate drive motor 802 and the second blocking plate drive motor 804 are fixedly connected to the frame 1. The discharge ends of the first spring clip discharge track 301 and the second spring clip discharge track 401 are provided with the same spring clip fork component. A clamping component is provided above the spring clip fork component. Two symmetrically arranged spring-loaded fork components are included. Each spring-loaded fork component includes a first linear motor 805, which is fixedly connected to the frame 1. The movable end of the first linear motor 805 is parallel to the first spring-loaded discharge track 301 and the second spring-loaded discharge track 401 and is fixedly connected to a first moving block 806. A first fork block drive motor 807 is fixedly connected to the first moving block 806. The movable end of the first fork block drive motor 807 is fixedly connected to a first fork block 808. The sliding direction of the first fork block 808 is perpendicular to the second spring-loaded spring. The discharge track 401 has two first fork blocks 808 symmetrically arranged. A double movable end linear motor 813 is provided below the two first fork blocks 808. The double movable end linear motor 813 is fixedly connected to the frame 1. The two movable ends of the linear motor 813 are respectively fixedly connected to storage blocks 814. The two storage blocks 814 are symmetrically arranged. The storage blocks 814 are located below the first fork blocks 808. One storage block 814 is connected to the first spring sheet discharge track 301, and the other storage block 814 is connected to the second spring sheet discharge track 401. The clamping component includes a first linear motion group 809 fixedly connected to the frame 1. The movable end of a first linear motion motor 810 is fixedly connected to the movable block of the first linear motion group 809. The first linear motion motor 810 is fixedly connected to the frame 1. A first vertical motion group 811 is also fixedly connected to the movable block of the first linear motion group 809. A first chuck 812 is fixedly connected to the movable block of the first vertical motion group 811. The axis of the first linear motion motor 810 is perpendicular to the assembly guide rail 6. After the first chuck 812 moves, it is located above the spring assembly mechanism 9.

[0021] The springs delivered by the base discharge track trough 201 and the springs delivered by the second spring discharge vibratory plate 4 will temporarily stop discharging material due to the obstruction of the first blocking plate 801 and the second blocking plate 803. At this time, the springs that have passed the first blocking plate 801 and the second blocking plate 803 will continue to move forward until they contact the storage block 814 and then stop moving. At this time, the first moving block 806 moves towards the spring, and the first fork block 808 is in a retracted state. After the first fork block 808 moves to align with the spring, the first fork block drives... Motor 807 drives the first fork block 808 to extend and insert the spring piece. Then, the first moving block 806 moves towards the storage block 814 and transfers the spring piece onto the storage block 814. Then, the double movable end linear motor 813 runs to bring the two storage blocks closer together. Then, the first vertical moving group 811 (which contains a linear motor for driving) drives the first chuck 812 to clamp the two spring pieces together. The movement of the first linear moving motor 810 transports the two spring pieces to the top of the spring piece assembly mechanism 9.

[0022] The scheme is further optimized. The spring assembly mechanism 9 includes a toggle block 901. The toggle block 901 is fixedly connected to the movable end of the toggle motor 902. The toggle motor 902 is fixedly connected to the frame 1. The toggle block 901 is located at the discharge end of the base discharge track groove 201. A pressure block 903 is movably provided above the inlet side of the assembly guide track 6. A pressure block pushing linear motor 904 is fixedly connected to one side of the pressure block 903. The pressure block pushing linear motor 904 is fixedly connected to the frame 1. A base pressing block 905 is vertically slidably connected to the assembly guide track 6. The movable end of the base pressing block motor 906 is fixedly connected below the base pressing block 905. The base pressing block motor 906 is fixedly connected to the assembly guide track 6. A clearance groove 907 is provided on the base pressing block 905. The toggle motor 902 and the pressure block pushing linear motor 904 are perpendicular to the assembly guide track 6. The base pressing block motor 906 is vertically arranged.

[0023] The actuating motor 902 drives the actuating block 901 to move, pushing the outermost base of the base discharge track groove 201 until it aligns with the assembly guide rail 6. Then, driven by the workpiece transfer plate 12, it moves backward. After moving to below the pressure block 903, the pressure block pushes the linear motor 904 to move the pressure block 903 to one side and insert it into the relief groove 907 of the base pressing block 905. The base pressing block motor 906 retracts, causing the base pressing block 905 to move downward, pressing the base against the assembly guide rail. The first chuck 812 moves downwards on the first vertical moving group 811, driven by the first vertical moving group 811, and inserts two spring pieces into the relay base. The relay base has a molding groove. As the base moves along the assembly guide rail 6, the pressure block 903 is inserted into the molding groove. After the two spring pieces are installed, the first chuck 812 is loosened and removed. At this time, the base clamping block 905 releases the base, and the pressure block 903 drives the base to return to its position. Under the transport of the workpiece transfer plate 12, it continues to move backwards.

[0024] Further optimization of the scheme: the third spring assembly mechanism 10 includes a third blocking plate 1001 located on the discharge side of the third spring discharge track 501. The third blocking plate 1001 is located above the third spring discharge track 501. The movable end of the third blocking plate drive motor is fixedly connected to one side of the third blocking plate 1001. The third blocking plate drive motor is fixedly connected to the frame 1. The discharge end of the third spring discharge track 501 is provided with a single spring fork component. A single spring clamping mechanism is provided above the single spring fork component. The single spring fork-taking component includes a second linear motor 1002, which is fixedly connected to the frame 1. The movable end of the second linear motor 1002 is arranged parallel to the third spring discharge track 501 and is fixedly connected to a second moving block 1003. A second fork drive motor 1004 is fixedly connected to the second moving block 1003. A second fork block 1005 is fixedly connected to the movable end of the second fork drive motor 1004. The sliding direction of the second fork block 1005 is perpendicular to the third spring discharge track 501. The single spring clip gripping mechanism includes a second linear motion group 1006 fixedly connected to the frame 1. The movable block of the second linear motion group 1006 is fixedly connected to the movable end of the second linear motion motor 1009. The second linear motion group 1006 is fixedly connected to the frame 1. The movable block of the second linear motion group 1006 is also fixedly connected to a second vertical motion group 1007. The movable block of the second vertical motion group 1007 is fixedly connected to a second chuck 1008. The axis of the second linear motion motor 1009 is perpendicular to the assembly guide rail 6. After the first chuck 812 moves, it is located above the assembly guide rail 6.

[0025] The movement of the second fork block 1005 in the third spring assembly mechanism 10 is the same as that of the first fork block 808, and the movement of the second chuck 1008 is the same as that of the first chuck 812. When the third spring is inserted into the base, the second chuck 1008 drives the third spring to move above the assembly guide rail 6 and inserts the third spring into the base.

[0026] To further optimize the design, an alignment mechanism 11 is provided above the assembly guide rail 6. The alignment mechanism 11 is located behind the third spring assembly mechanism 10 along the feeding direction. The alignment mechanism 11 includes an alignment linear motor 1101 fixedly connected to the frame 1. The alignment linear motor 1101 is vertically arranged, and an alignment chuck 1102 is fixedly connected to the movable end of the alignment linear motor 1101.

[0027] After the three spring pieces are assembled, the alignment linear motor 1101 runs, driving the alignment chuck 1102 to clamp and align the three spring pieces, ensuring the position accuracy of the three spring pieces. Then, under the transfer of the workpiece transfer plate 12, they move to the discharge transmission belt 7 and are sent out.

[0028] The scheme is further optimized. The transfer mechanism includes a workpiece transfer plate 12 that is movably installed in the assembly guide rail 6. The lower part of the workpiece transfer plate 12 is connected to a drive component. The top of the workpiece transfer plate 12 is provided with several base storage slots 1209. The several base storage slots 1209 are equally spaced along the feeding direction. The drive component includes a rotating shaft 1201, which is rotatably connected to the frame 1. A first cam 1202 and a second cam 1203 are fixedly connected to the rotating shaft 1201. A rotating shaft motor is axially connected to one end of the rotating shaft 1201, and the rotating shaft motor is fixedly connected to the frame 1. The first cam 1202 has a rolling contact with one end of the rocker arm 1204 at its edge, the middle part of the rocker arm 1204 is rotatably connected to the frame 1, and the other end of the rocker arm 1204 has a rolling contact with the connecting plate 1207. The edge of the second cam 1203 rolls into contact with one end of the connecting rod 1208. The connecting rod 1208 is fixedly connected to the horizontal slide plate 1206. The horizontal slide plate 1206 is slidably fitted with the horizontal guide rail 1205. The horizontal guide rail 1205 is fixedly connected to the frame 1. The connecting plate 1207 is vertically slidably connected to the horizontal slide plate 1206. The connecting plate 1207 is fixedly connected to the bottom surface of the workpiece transfer plate 12.

[0029] The first cam 1202 pushes the rocker arm 1204 to swing, the rocker arm 1204 pushes the connection plate 1207 to move up and down, thereby driving the workpiece transfer plate 12 to move upward. The workpiece transfer plate 12 will reset under the action of gravity. The left-right movement of the workpiece transfer plate 12 is realized by using the second cam 1203 to push the connection rod 1208 to move in one direction, and the reset of the workpiece transfer plate 12 can be realized by arranging a return spring between the horizontal sliding plate 1206 and the frame 1. The different shape designs of the first cam 1202 and the second cam 1203 can ensure that every time the workpiece transfer plate 12 rises, the relay base falls into the base storage slot 1209, and the workpiece transfer plate 12 moves horizontally backward by one station distance; every time the workpiece transfer plate 12 descends, the relay base is disengaged from the base storage slot 1209, and the workpiece transfer plate 12 moves horizontally forward by one station distance. The entire workpiece transfer plate 12 forms a movement trajectory similar to a loop, thereby realizing intermittent step-by-step conveying of the relay base.

[0030] In a further optimized solution, a first linear vibrator 202 is installed at the bottom of the base discharge track groove 201, a second linear vibrator 302 is installed at the bottom of the first shrapnel discharge track 301, a third linear vibrator 402 is installed at the bottom of the second shrapnel discharge track 401, a fourth linear vibrator 502 is installed at the bottom of the third shrapnel discharge track 501, and the first linear vibrator 202, the second linear vibrator 302, the third linear vibrator 402, and the fourth linear vibrator 502 are fixedly connected to the frame 1.

[0031] The arrangement of the first linear vibrator 202, the second linear vibrator 302, the third linear vibrator 402, and the fourth linear vibrator 502 ensures the normal conveying of the base and the shrapnels on the base discharge track groove 201, the first shrapnel discharge track 301, the second shrapnel discharge track 401, and the third shrapnel discharge track 501.

[0032] In this embodiment, the first blocking piece drive motor 802, the second blocking piece drive motor 804, the first fork block drive motor 807, the toggle motor 902, the base pressing block motor 906, and the second fork block drive motor 1004 are all linear motors; The electrical cabinet at the bottom of the frame 1 is used to control the coordinated action of each operating component to realize precise control of the automated assembly process. Specifically, a controller with control logic such as a PLC controller can be used in the electrical cabinet to control the operation of each component, and these control methods are prior art and will not be repeated here.

[0033] In the description of this invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this invention, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0034] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Various modifications and improvements made by those skilled in the art to the technical solutions of the present invention without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. A fully automatic relay assembly machine, characterized in that, The assembly includes a frame (1), an electrical cabinet below the frame (1), an assembly guide rail (6) on the top surface of the frame (1), a transfer mechanism inside the assembly guide rail (6), a base feeding vibratory plate (2) at the feeding end of the assembly guide rail (6), a base feeding vibratory plate (2) at the discharging end of the base feeding vibratory plate (2), a base discharging track groove (201) connected to the discharging end of the base discharging track groove (201), a spring assembly mechanism (9) between the discharging end of the base discharging track groove (201) and the feeding end of the assembly guide rail (6), a first spring discharging vibratory plate (3), a second spring discharging vibratory plate (4), and a third spring discharging vibratory plate (5) on one side of the assembly guide rail (6), the first spring discharging vibratory plate (3) The discharge end of the first spring sheet discharge track (301) is connected to the discharge end of the second spring sheet discharge vibrating plate (4) and the discharge end of the third spring sheet discharge vibrating plate (5) is connected to the discharge end of the third spring sheet discharge track (501). The discharge ends of the first spring sheet discharge track (301) and the second spring sheet discharge track (401) are provided with a double spring sheet clamping mechanism (8). The discharge end of the third spring sheet discharge track (501) is provided with a third spring sheet assembly mechanism (10). The third spring sheet assembly mechanism (10) is located in the middle of the assembly guide track (6). The discharge end of the assembly guide track (6) is connected to a discharge transmission belt (7).

2. The fully automatic relay assembly machine according to claim 1, characterized in that, The dual spring clip clamping mechanism (8) includes a first blocking plate (801) disposed on the discharge side of the first spring clip discharge track (301). The first blocking plate (801) is located above the first spring clip discharge track (301). The movable end of the first blocking plate drive motor (802) is fixedly connected to one side of the first blocking plate (801). The discharge end of the second spring clip discharge track (401) is provided with a second blocking plate (803). The second blocking plate (803) is located above the second spring clip discharge track (401). The movable end of the second blocking plate drive motor (804) is fixedly connected to the second blocking plate drive motor (804). The first blocking plate drive motor (802) and the second blocking plate drive motor (804) are fixedly connected to the frame (1). The discharge ends of the first spring clip discharge track (301) and the second spring clip discharge track (401) are provided with the same spring clip fork component. A clamping component is provided above the spring clip fork component. The spring fork assembly consists of two symmetrically arranged components. Each spring fork assembly includes a first linear motor (805), which is fixedly connected to the frame (1). The movable end of the first linear motor (805) is parallel to the first spring discharge track (301) and the second spring discharge track (401) and is fixedly connected to a first moving block (806). A first fork drive motor (807) is fixedly connected to the first moving block (806). The movable end of the first fork drive motor (807) is fixedly connected to a first fork block (808). The sliding direction of the first fork block (808) is perpendicular to the second spring discharge track. 401), two first fork blocks (808) are symmetrically arranged; a double movable end linear motor (813) is provided below the two first fork blocks (808), the double movable end linear motor (813) is fixedly connected to the frame (1), and the two movable ends of the linear motor (813) are respectively fixedly connected to storage blocks (814). The two storage blocks (814) are symmetrically arranged, and the storage blocks (814) are located below the first fork blocks (808). One of the storage blocks (814) is connected to the first spring sheet discharge track (301), and the other storage block (814) is connected to the second spring sheet discharge track (401). The clamping component includes a first linear motion group (809) fixedly connected to the frame (1). The movable block of the first linear motion group (809) is fixedly connected to the movable end of a first linear motion motor (810). The first linear motion motor (810) is fixedly connected to the frame (1). The movable block of the first linear motion group (809) is also fixedly connected to a first vertical motion group (811). The movable block of the first vertical motion group (811) is fixedly connected to a first chuck (812). The axis of the first linear motion motor (810) is perpendicular to the assembly guide rail (6). After the first chuck (812) moves, it is located above the spring assembly mechanism (9).

3. The fully automatic relay assembly machine according to claim 1, characterized in that, The spring assembly mechanism (9) includes a toggle block (901), which is fixedly connected to the movable end of a toggle motor (902). The toggle motor (902) is fixedly connected to the frame (1). The toggle block (901) is located at the discharge end of the base discharge track groove (201). A pressure block (903) is movably provided above the inlet side of the assembly guide track (6). A pressure block push linear motor (904) is fixedly connected to one side of the pressure block (903). The pressure block push linear motor (904) is fixedly connected to the frame (1). On the frame (1), a base pressing block (905) is vertically slidably connected to the assembly guide rail (6). The movable end of the base pressing block motor (906) is fixedly connected below the base pressing block (905). The base pressing block motor (906) is fixedly connected to the assembly guide rail (6). A clearance groove (907) is provided on the base pressing block (905). The toggle motor (902) and the pressing block push linear motor (904) are perpendicular to the assembly guide rail (6). The base pressing block motor (906) is vertically set.

4. The fully automatic relay assembly machine according to claim 1, characterized in that, The third spring assembly mechanism (10) includes a third blocking plate (1001) disposed on the discharge side of the third spring discharge track (501). The third blocking plate (1001) is located above the third spring discharge track (501). The movable end of the third blocking plate drive motor is fixedly connected to one side of the third blocking plate (1001). The third blocking plate drive motor is fixedly connected to the frame (1). The discharge end of the third spring discharge track (501) is provided with a single spring fork component. A single spring clamping mechanism is provided above the single spring fork component. The single spring fork-taking component includes a second linear motor (1002), which is fixedly connected to the frame (1). The movable end of the second linear motor (1002) is parallel to the third spring discharge track (501) and is fixedly connected to a second moving block (1003). A second fork drive motor (1004) is fixedly connected to the second moving block (1003). The movable end of the second fork drive motor (1004) is fixedly connected to a second fork block (1005). The sliding direction of the second fork block (1005) is perpendicular to the third spring discharge track (501). The single spring clip gripping mechanism includes a second linear motion group (1006) fixedly connected to the frame (1). The movable block of the second linear motion group (1006) is fixedly connected to the movable end of the second linear motion motor (1009). The second linear motion group (1006) is fixedly connected to the frame (1). The movable block of the second linear motion group (1006) is also fixedly connected to a second vertical motion group (1007). The movable block of the second vertical motion group (1007) is fixedly connected to a second chuck (1008). The axis of the second linear motion motor (1009) is perpendicular to the assembly guide rail (6). After the first chuck (812) moves, it is located above the assembly guide rail (6).

5. The fully automatic relay assembly machine according to claim 1, characterized in that, An alignment mechanism (11) is provided above the assembly guide rail (6). The alignment mechanism (11) is located behind the third spring assembly mechanism (10) along the feeding direction. The alignment mechanism (11) includes an alignment linear motor (1101) fixedly connected to the frame (1). The alignment linear motor (1101) is vertically arranged, and an alignment chuck (1102) is fixedly connected to the movable end of the alignment linear motor (1101).

6. The fully automatic relay assembly machine according to claim 1, characterized in that, The transfer mechanism includes a workpiece transfer plate (12) movably disposed within the assembly guide rail (6). The lower part of the workpiece transfer plate (12) is connected to a drive component. The top of the workpiece transfer plate (12) is provided with a plurality of base storage slots (1209). The plurality of base storage slots (1209) are equally spaced along the feeding direction. The drive component includes a rotating shaft (1201), which is rotatably connected to the frame (1). A first cam (1202) and a second cam (1203) are fixedly connected to the rotating shaft (1201). A rotating shaft motor is axially connected to one end of the rotating shaft (1201), and the rotating shaft motor is fixedly connected to the frame (1). The first cam (1202) has a side that rolls into contact with one end of a rocker arm (1204), the middle part of which is rotatably connected to the frame (1), and the other end of which rolls into contact with a connecting plate (1207). The edge of the second cam (1203) rolls in contact with one end of the connecting rod (1208), the connecting rod (1208) is fixedly connected to the horizontal slide plate (1206), the horizontal slide plate (1206) is slidably fitted with the horizontal guide rail (1205), the horizontal guide rail (1205) is fixedly connected to the frame (1), the connecting plate (1207) is vertically slidably connected to the horizontal slide plate (1206), and the connecting plate (1207) is fixedly connected to the bottom surface of the workpiece transfer plate (12).

7. The fully automatic relay assembly machine according to claim 1, characterized in that, The bottom of the base discharge track groove (201) is equipped with a first linear vibrator (202), the bottom of the first spring sheet discharge track (301) is equipped with a second linear vibrator (302), the bottom of the second spring sheet discharge track (401) is equipped with a third linear vibrator (402), and the bottom of the third spring sheet discharge track (501) is equipped with a fourth linear vibrator (502). The first linear vibrator (202), the second linear vibrator (302), the third linear vibrator (402), and the fourth linear vibrator (502) are fixedly connected to the frame (1).

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