A relay automatic assembly tool and automatic assembly platform

Abstract

The present invention discloses a relay automatic assembly vehicle and an automatic assembly platform thereof, comprising a carrier base assembly and a carrier clamping assembly, wherein the carrier base assembly is horizontally arranged on the relay automatic assembly platform; the carrier clamping assembly is arranged on the carrier base assembly; the carrier base assembly comprises a base, a driving component and an elastic clamping component; the driving component comprises a main drive rod and a secondary drive rod; the elastic clamping component comprises two groups, and the two groups of elastic clamping components are respectively arranged in two slide grooves; the elastic clamping component comprises a spring seat, a guide column, a spring and a fixed seat. The present invention adopts a method of arranging multiple stations along the circumferential direction and rotating synchronously to realize automatic switching assembly of the stations, and adopts a flexible clamping method to fix the relay, and realizes opening by obliquely pushing the two groups of elastic clamping components through a single linear conversion, effectively improving the opening and closing efficiency and reducing the cost.

Description

Technical Field

[0001] The present invention relates to the field of relay automatic assembly, and in particular to a relay automatic assembly vehicle and an automatic assembly platform thereof. Background Art

[0002] A relay is an electrical control device that causes a predetermined step change in the controlled quantity in an electrical output circuit when the change in the input quantity reaches a specified level. It interacts between a control system, also known as the input circuit, and a controlled system, also known as the output circuit. Commonly used in automated control circuits, it acts as an "automatic switch" that uses a small current to control a large one. It performs functions such as automatic regulation, safety protection, and circuit switching within circuits.

[0003] The structure of a relay includes components such as the relay housing, coil, and core. The relay housing is a rectangular box-like structure with a central cavity and an open side for mounting components such as the coil core. The coil and core are inserted into the relay housing to form the relay base, which is then covered and assembled with the upper relay housing to complete the relay. Based on the aforementioned relay assembly process and process requirements, it is necessary to design an automated relay assembly platform to support the relays and move them between different workstations during assembly. Furthermore, to meet the requirements for picking and placing the relays, it is necessary to solve the problem of automatically clamping and releasing the relays. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to address the deficiencies of the above-mentioned prior art and provide a relay automatic assembly vehicle and an automatic assembly platform thereof, which adopts multiple stations arranged in a circumferential direction and rotate synchronously to realize automatic switching and assembly of the stations, and adopts a flexible clamping method to fix the relay, and realizes opening by oblique pushing drive of two sets of elastic clamping parts through a single linear conversion, thereby effectively improving the opening and closing efficiency and reducing the cost.

[0005] The technical solution adopted by the present invention is as follows: a relay automatic assembly vehicle is arranged on a relay automatic assembly platform, used for carrying and clamping the relay, including a carrier base assembly and a carrier clamping assembly, wherein the carrier base assembly is horizontally arranged on the relay automatic assembly platform; the carrier clamping assembly is arranged on the carrier base assembly, and a carrier slot is provided in the carrier clamping assembly for placing the relay; the carrier base assembly includes a base, a driving component and an elastic clamping component, wherein the base is a rectangular base structure, and a docking cavity that passes through the upper and lower parts is provided in the middle of the base; a first sliding hole is provided at a corner position of the base, and the first sliding hole extends into the docking cavity along the diagonal direction of the base; second sliding holes that pass through the inside and outside are respectively provided on the two inner side walls of the docking cavity that are symmetrical to the first sliding hole and vertically connected to each other; the driving component includes a main driving rod and a secondary drive rod, wherein the main drive rod can be slidably inserted in the first sliding hole; the secondary drive rod includes two, and the two secondary drive rods are respectively slidably inserted in the two second sliding holes; the side walls of the base perpendicular to the two second sliding holes are respectively provided with sliding grooves, and the sliding grooves are recessed into the base; the elastic clamping parts include two groups, and the two groups of elastic clamping parts are respectively arranged in the two sliding grooves; the elastic clamping parts include a spring seat, a guide column, a spring and a fixed seat, wherein the fixed seat is vertically arranged on the outside of the base; the spring seat is vertically inserted in the sliding groove; the guide column is vertically arranged on the spring seat; the fixed seat and the spring seat are connected by a spring; the carrier clamping assembly includes two movable clamping blocks, at least two movable clamping blocks are respectively arranged on the spring seats of the two groups of elastic clamping parts, and flexibly clamp the relay by the inward elastic force of the spring.

[0006] Preferably, one end of the main drive rod and the auxiliary drive rod located in the docking cavity is a curved surface structure; the main drive rod moves toward the docking cavity after being acted upon by an external force, and its end abuts against the two auxiliary drive rods and pushes the two auxiliary drive rods outward; the outer end of the auxiliary drive rod abuts against the spring seat and pushes the spring seat to move linearly.

[0007] Preferably, the fixed seat is fixedly arranged on the side wall of the base; the outer end of the guide column is connected to the fixed seat, and the inner end of the guide column passes through the spring seat and is inserted into the side wall of the slide groove, and is slidably connected to the spring seat, so as to guide and limit the spring seat when the spring seat slides in the slide groove.

[0008] Preferably, the carrier clamping assembly also includes a carrier and a fixed reference block, wherein the carrier is a plate-shaped structure and is horizontally fixed on the base; the fixed reference block includes at least two blocks, at least two of which are arranged along the side positions of the carrier and protrude upward; a carrier slot is formed between the at least two fixed reference blocks; the side of the carrier slot corresponding to the fixed seat is an open structure; and the movable clamping block is arranged at the open structure of the carrier slot.

[0009] The invention discloses an automatic assembly platform for a relay automatic assembly vehicle.

[0010] Preferably, the automatic assembly platform of the relay automatic assembly vehicle also includes a bracket, a turntable motor, a turntable, a support, an opening and closing component and an assembly component, wherein the bracket is vertically mounted on a horizontal plane; the turntable motor is arranged on the bracket, and the output end is arranged upward, and outputs rotational power in the horizontal plane; the turntable is horizontally rotatably arranged on the bracket, and is connected to the output end of the turntable motor, and is driven by the turntable motor to rotate; at least two assembly stations are arranged on the turntable at intervals in the circumferential direction; the relay automatic assembly vehicle is correspondingly arranged at the at least two assembly stations; the support is horizontally arranged on the turntable, and is close to the middle of the turntable; the opening and closing component and the assembly component are respectively arranged on the support, and are respectively used for opening and closing the relay automatic assembly vehicle and assembling the relay.

[0011] Preferably, the relay comprises a relay base and a relay housing, wherein the relay base is arranged in a relay automatic assembly vehicle; the relay housing is a shell-like structure with an open bottom, which is assembled on the relay base from above after being clamped by the assembly component.

[0012] Preferably, the opening and closing components include at least two groups, and at least two groups of opening and closing components are arranged on the support in the radial direction, and the output ends extend toward the outer assembly station; the opening and closing components include an opening and closing cylinder, an opening and closing push seat and an opening and closing oblique push block, wherein the opening and closing cylinder is horizontally arranged on the support, and the output end is arranged outward in the radial direction; the opening and closing push seat is arranged on the output end of the opening and closing cylinder; the opening and closing oblique push block is arranged on the outer end wall of the opening and closing push seat, and the outer end wall of the opening and closing oblique push block is a sloped structure; the opening and closing cylinder drives the opening and closing oblique push block to move linearly toward the assembly station, so that the slope of the outer end wall of the opening and closing oblique push block pushes the main drive rod of the relay automatic assembly vehicle, which is used to open the relay automatic assembly vehicle.

[0013] Preferably, the assembly component includes a support plate, an assembly cylinder, an assembly support, a clamping cylinder and a clamping block, wherein the support plate is vertically arranged on the support; the assembly cylinder is horizontally arranged on the side wall of the support plate, and outputs linear power in the radial direction; the assembly support is arranged on the output end of the assembly cylinder; the clamping cylinder is vertically arranged on the side wall of the assembly support; the clamping block includes two blocks, and the two clamping blocks are respectively connected to the output end of the clamping cylinder at intervals, and are driven by the clamping cylinder to clamp and fix the relay housing of the relay.

[0014] The beneficial effects of the present invention are:

[0015] In response to the defects and shortcomings of the existing technology, the present invention independently developed and designed a relay automatic assembly vehicle and its automatic assembly platform, which adopts multiple stations arranged in a circular direction and rotate synchronously to realize automatic switching and assembly of the stations, and fixes the relay in a flexible clamping manner. Through a single linear conversion, the two sets of elastic clamping parts are driven to open by oblique pushing, effectively improving the opening and closing efficiency and reducing costs.

[0016] The present invention is intended to provide a relay assembly machine, which is provided with a multi-station relay carrying platform for simultaneously carrying and clamping multiple groups of relay components during the automatic assembly of the relay, and synchronously driving the multiple groups of relay components to switch between different stations to complete the automatic assembly of different relay components at different assembly stations. Specifically, the present invention uses a turntable as a carrying structure as a whole, and relay automatic assembly tools are arranged at intervals along the circumferential direction on the turntable to carry the relay. During the assembly process, the turntable drives the multiple groups of relay automatic assembly tools to rotate along the circumferential direction so as to move different relay assembly tools to different assembly stations for component assembly. The special feature of the present invention is that the relay automatic assembly tool adopts an elastic movable clamping method to fix the relay. In the natural state, the relay automatic assembly tool clamps the relay placed on it by elastic force. When the relay needs to be picked up and placed, a single output linear force is transmitted to two sets of elastic clamping components respectively, and the linear force is converted into an oblique force, which then synchronously drives the two sets of elastic clamping components to open in an oblique direction to realize the opening and closing of the carrier. Specifically, the relay automatic assembly device of the present invention uses a horizontally arranged base as a bearing structure, a docking cavity that passes through from top to bottom is provided in the middle of the base, and a U-shaped sliding groove with an inward concave structure is provided on both sides of the base, and a second sliding hole that is connected to the docking cavity is horizontally provided on the inner wall of the two sliding grooves; in addition, a second sliding hole is provided in the docking cavity along a direction symmetrical to the connection angle of the two sliding grooves; auxiliary drive rods are slidably inserted into the two second sliding holes, and a main drive rod is inserted into the first sliding hole; the main drive rod and the two auxiliary drive rods contact each other in the docking cavity, and the ends of the three contacting each other are respectively conical structures; after the opening and closing component arranged on the turntable outputs power to the opening and closing oblique push block, the opening and closing oblique push block contacts the end of the main drive rod exposed to the outside of the base, and pushes the main drive rod to move linearly into the docking cavity by means of oblique contact, and the main drive rod then approaches the two auxiliary drive rods, and uses the conical structure to convert the linear force into two oblique forces, and pushes the two auxiliary drive rods to move linearly outward in the first sliding hole toward the outside of the docking cavity. The cam is secured to the base with a spring which is secured on two opposite sides of the base and has a retaining mechanism which allows the cam to move freely along the cam surface when the cam is in a position to move relative to the base, the cam being secured to the base when the cam is in a position to move relative to the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is one of the schematic diagrams of the component disassembly structure of the present invention.

[0018] Figure 2 This is the second schematic diagram of the component disassembly structure of the present invention.

[0019] Figure 3 This is the third schematic diagram of the component disassembly structure of the present invention.

[0020] Figure 4 This is one of the three-dimensional structural diagrams of the present invention.

[0021] Figure 5 This is the second schematic diagram of the three-dimensional structure of the present invention.

[0022] Figure 6 This is one of the schematic diagrams of the disassembled structure of the present invention after the relay is loaded.

[0023] Figure 7 This is the second schematic diagram of the disassembled structure of the present invention after the relay is loaded.

[0024] Figure 8 This is one of the three-dimensional structural schematic diagrams of the automatic assembly platform of the present invention.

[0025] Figure 9 This is the second schematic diagram of the three-dimensional structure of the automatic assembly platform of the present invention.

[0026] Figure 10 This is one of the three-dimensional structural diagrams of the opening, closing and assembling mechanism of the present invention.

[0027] Figure 11 This is the second schematic diagram of the three-dimensional structure of the opening, closing and assembly mechanism of the present invention.

[0028] In the picture:

[0029] 0. Relay; 01. Relay seat; 02. Relay housing;

[0030] 1. Bracket; 2. Turntable motor; 3. Turntable; 4. Support; 5. Opening and closing components; 6. Assembly components; 7. Relay automatic assembly tool;

[0031] 51. Opening and closing cylinder; 52. Opening and closing push seat; 53. Opening and closing oblique push block;

[0032] 61. Support plate; 62. Assembly cylinder; 63. Assembly support; 64. Clamping cylinder; 65. Clamping block;

[0033] 71. Carrier seat assembly; 72. Carrier clamping assembly;

[0034] 711. Base; 712. Main drive rod; 713. Auxiliary drive rod; 714. Spring seat; 715. Guide column; 716. Spring; 717. Fixed seat; A. Docking cavity; B. Slide groove;

[0035] 721, carrier; 722, fixed reference block; 723, movable clamping block. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0037] It should be noted that all directional indications such as up, down, left, right, front, back, etc. in the embodiments of the present invention are only used to explain the relative position relationship and movement status of various components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0038] In the present invention, unless otherwise specified or limited, the terms "connection" and "fixed" should be understood in a broad sense. For example, "connection" can mean fixed connection, detachable connection, or integration; it can mean mechanical connection or electrical connection; it can mean direct connection or indirect connection through an intermediate medium; it can mean internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example 1

[0039] like Figures 1 to 7As shown, the present invention proposes a relay automatic assembly vehicle, which is arranged on a relay automatic assembly platform for carrying and clamping relays, including a carrier base assembly 71 and a carrier clamping assembly 72, wherein the carrier base assembly 71 is horizontally arranged on the relay automatic assembly platform; the carrier clamping assembly 72 is arranged on the carrier base assembly 71, and a carrier slot is provided in the carrier clamping assembly 72 for placing the relay 0; the carrier base assembly 71 includes a base 711, a driving component and an elastic clamping component, wherein the base 711 is a rectangular base structure, and a docking cavity A that passes through the upper and lower parts is provided in the middle of the base 711; a first sliding hole is provided at a corner position of the base 711, and the first sliding hole extends into the docking cavity A along the diagonal direction of the base 711; second sliding holes that pass through the inside and outside are respectively provided on the two inner side walls of the docking cavity A that are symmetrical to the first sliding hole and vertically connected to each other; the driving component includes a main driving rod 712 and an auxiliary driving rod 713, wherein the main driving rod 712 can slide The auxiliary drive rod 713 includes two, and the two auxiliary drive rods 713 are slidably inserted in the two second slide holes respectively; the side walls of the base 711 perpendicular to the two second slide holes are respectively provided with slide grooves B, and the slide grooves B are recessed into the base 711; the elastic clamping component includes two groups, and the two groups of elastic clamping components are respectively arranged in the two slide grooves B; the elastic clamping component includes a spring seat 714, a guide column 715, a spring 716 and a fixed seat 717, wherein the The fixed seat 717 is vertically arranged on the outside of the base 711; the spring seat 714 is vertically inserted in the slide groove B; the guide column 715 is vertically arranged on the spring seat 714; the fixed seat 717 and the spring seat 714 are connected by a spring 716; the carrier clamping assembly 72 includes two movable clamping blocks 723, at least two movable clamping blocks 723 are respectively arranged on the spring seats 714 of the two groups of elastic clamping parts, and the relay 0 is flexibly clamped inward by the elastic force of the spring 716.

[0040] One end of the main drive rod 712 and the auxiliary drive rod 713 located in the docking cavity A has an arc surface structure; the main drive rod 712 moves toward the docking cavity A after being acted upon by an external force, and its end abuts against the two auxiliary drive rods 713 and pushes the two auxiliary drive rods 713 outward; the outer end of the auxiliary drive rod 713 abuts against the spring seat 714 and pushes the spring seat 714 to move linearly.

[0041] The fixed seat 717 is fixedly set on the side wall of the base 711; the outer end of the guide column 715 is connected to the fixed seat 717, and the inner end of the guide column 715 passes through the spring seat 714 and is inserted into the side wall of the slide groove B, and is slidably connected to the spring seat 714, so as to guide and limit the spring seat 714 when the spring seat 714 slides in the slide groove B.

[0042] The carrier clamping assembly 72 also includes a carrier 721 and a fixed reference block 722, wherein the carrier 721 is a plate-shaped structure, and the carrier 721 is horizontally fixed on the base 711; the fixed reference block 722 includes at least two blocks, and at least two fixed reference blocks 722 are arranged along the side positions of the carrier 721 and protrude upward; a carrier slot is formed between the at least two fixed reference blocks 722; the side of the carrier slot corresponding to the fixed seat 717 is an open structure; the movable clamping block 723 is arranged at the open structure of the carrier slot. Example 2

[0043] like Figures 1 to 3 and Figures 8 to 11 As shown, the present invention discloses an automatic assembly platform for a relay automatic assembly vehicle.

[0044] The automatic assembly platform of the relay automatic assembly vehicle also includes a bracket 1, a turntable motor 2, a turntable 3, a support 4, an opening and closing component 5 and an assembly component 6, wherein the bracket 1 is vertically mounted on a horizontal plane; the turntable motor 2 is arranged on the bracket 1, and the output end is arranged upward, and outputs rotational power in the horizontal plane; the turntable 3 is horizontally rotatably arranged on the bracket 1, and is connected to the output end of the turntable motor 2, and is driven by the turntable motor 2 to rotate; at least two assembly stations are arranged on the turntable 3 at intervals along the circumferential direction; a relay automatic assembly vehicle 7 is correspondingly arranged at the at least two assembly stations; the support 4 is horizontally arranged on the turntable 3, and is close to the middle position of the turntable 3; the opening and closing component 5 and the assembly component 6 are respectively arranged on the support 4, and are respectively used for opening and closing the relay automatic assembly vehicle 7 and assembling the relay 0.

[0045] The relay 0 includes a relay base 01 and a relay housing 02, wherein the relay base 01 is arranged in a relay automatic assembly device 7; the relay housing 02 is a shell-like structure with an open bottom, which is clamped by the assembly component 6 and assembled on the relay base 01 from above.

[0046] The opening and closing components 5 include at least two groups, and at least two groups of opening and closing components 5 are arranged on the support 4 in the radial direction, and the output ends extend toward the outer assembly station direction; the opening and closing components 5 include an opening and closing cylinder 51, an opening and closing push seat 52 and an opening and closing oblique push block 53, wherein the opening and closing cylinder 51 is horizontally arranged on the support 4, and the output end is arranged outward in the radial direction; the opening and closing push seat 52 is arranged on the output end of the opening and closing cylinder 51; the opening and closing oblique push block 53 is arranged on the outer end wall of the opening and closing push seat 52, and the outer end wall of the opening and closing oblique push block 53 is a slope structure; the opening and closing cylinder 51 drives the opening and closing oblique push block 53 to move linearly toward the assembly station direction, so that the slope of the outer end wall of the opening and closing oblique push block 53 pushes the main drive rod 712 of the relay automatic assembly vehicle 7, which is used to open the relay automatic assembly vehicle 7.

[0047] The assembly component includes a support plate 61, an assembly cylinder 62, an assembly support 63, a clamping cylinder 64 and a clamping block 65, wherein the support plate 61 is vertically arranged on the support 4; the assembly cylinder 62 is horizontally arranged on the side wall of the support plate 61, and outputs linear power in the radial direction; the assembly support 63 is arranged on the output end of the assembly cylinder 62; the clamping cylinder 64 is vertically arranged on the side wall of the assembly support 63; the clamping block 65 includes two blocks, and the two clamping blocks 65 are respectively connected to the output end of the clamping cylinder 64 at intervals, and are driven by the clamping cylinder 64 to clamp and fix the relay housing 02 of the relay 0.

[0048] Furthermore, the present invention designs a relay automatic assembly vehicle and its automatic assembly platform that adopts multiple stations arranged in a circular direction and rotate synchronously to realize automatic switching and assembly of the stations, and adopts a flexible clamping method to fix the relay, and realizes opening by oblique pushing of two sets of elastic clamping parts through a single linear conversion, thereby effectively improving the opening and closing efficiency and reducing costs.

[0049] The present invention is intended to provide a relay assembly machine, which is provided with a multi-station relay carrying platform for simultaneously carrying and clamping multiple groups of relay components during the automatic assembly of the relay, and synchronously driving the multiple groups of relay components to switch between different stations to complete the automatic assembly of different relay components at different assembly stations. Specifically, the present invention uses a turntable as a carrying structure as a whole, and relay automatic assembly tools are arranged at intervals along the circumferential direction on the turntable to carry the relay. During the assembly process, the turntable drives the multiple groups of relay automatic assembly tools to rotate along the circumferential direction so as to move different relay assembly tools to different assembly stations for component assembly. The special feature of the present invention is that the relay automatic assembly tool adopts an elastic movable clamping method to fix the relay. In the natural state, the relay automatic assembly tool clamps the relay placed on it by elastic force. When the relay needs to be picked up and placed, a single output linear force is transmitted to two sets of elastic clamping components respectively, and the linear force is converted into an oblique force, which then synchronously drives the two sets of elastic clamping components to open in an oblique direction to realize the opening and closing of the carrier. Specifically, the relay automatic assembly device of the present invention uses a horizontally arranged base as a bearing structure, a docking cavity that passes through from top to bottom is provided in the middle of the base, and a U-shaped sliding groove with an inward concave structure is provided on both sides of the base, and a second sliding hole that is connected to the docking cavity is horizontally provided on the inner wall of the two sliding grooves; in addition, a second sliding hole is provided in the docking cavity along a direction symmetrical to the connection angle of the two sliding grooves; auxiliary drive rods are slidably inserted into the two second sliding holes, and a main drive rod is inserted into the first sliding hole; the main drive rod and the two auxiliary drive rods contact each other in the docking cavity, and the ends of the three contacting each other are respectively conical structures; after the opening and closing component arranged on the turntable outputs power to the opening and closing oblique push block, the opening and closing oblique push block contacts the end of the main drive rod exposed to the outside of the base, and pushes the main drive rod to move linearly into the docking cavity by means of oblique contact, and the main drive rod then approaches the two auxiliary drive rods, and uses the conical structure to convert the linear force into two oblique forces, and pushes the two auxiliary drive rods to move linearly outward in the first sliding hole toward the outside of the docking cavity. The cam is secured to the base with a spring which is secured on two opposite sides of the base and has a retaining mechanism which allows the cam to move freely along the cam surface when the cam is in a position to move relative to the base, the cam being secured to the base when the cam is in a position to move relative to the base.

[0050] The embodiments of the present invention are merely to introduce specific implementation methods and are not intended to limit the scope of protection. Persons skilled in the art may make certain modifications inspired by these embodiments. Therefore, any equivalent changes or modifications made in accordance with the scope of the present invention are within the scope of the patent claims of the present invention.

Claims

1. A relay automatic assembly tool, provided on a relay automatic assembly platform, for carrying and clamping relays, characterized in that: It includes a carrier seat assembly (71) and a carrier clamping assembly (72), wherein: The carrier seat assembly (71) is horizontally arranged on a relay automatic assembly platform; the carrier clamping assembly (72) is arranged on the carrier seat assembly (71), and a carrier slot is provided in the carrier clamping assembly (72) for placing the relay (0); The carrier seat assembly (71) includes a base (711), a driving component and an elastic clamping component, wherein the base (711) is a rectangular base structure, and a docking cavity (A) is provided in the middle of the base (711) and is connected vertically; a first sliding hole is provided at a corner of the base (711), and the first sliding hole extends into the docking cavity (A) along the diagonal direction of the base (711); and second sliding holes are provided on two inner side walls of the docking cavity (A) that are perpendicularly connected to each other and correspond to the first sliding hole. The driving component comprises a main driving rod (712) and an auxiliary driving rod (713), wherein the main driving rod (712) is slidably inserted in the first sliding hole; the auxiliary driving rod (713) comprises two, and the two auxiliary driving rods (713) are slidably inserted in the two second sliding holes respectively; The base (711) is provided with a sliding groove (B) on the side wall perpendicular to the two second sliding holes, and the sliding groove (B) is recessed into the base (711); the elastic clamping component includes two groups, and the two groups of elastic clamping components are respectively arranged in the two sliding grooves (B); The elastic clamping component includes a spring seat (714), a guide column (715), a spring (716) and a fixed seat (717), wherein the fixed seat (717) is vertically arranged on the outside of the base (711); the spring seat (714) is vertically inserted into the slide groove (B); the guide column (715) is vertically arranged on the spring seat (714); the fixed seat (717) and the spring seat (714) are connected via a spring (716); The carrier clamping assembly (72) includes two movable clamping blocks (723), at least two of which are respectively arranged on spring seats (714) of two sets of elastic clamping components, and flexibly clamp the relay (0) inwardly through the elastic force of the spring (716); The carrier clamping assembly (72) further includes a carrier (721) and a fixed reference block (722), wherein the carrier (721) is a plate-shaped structure, and the carrier (721) is horizontally fixed on the base (711); the fixed reference block (722) includes at least two blocks, and the at least two fixed reference blocks (722) are arranged along the side of the carrier (721) and protrude upward; a carrier slot is formed between the at least two fixed reference blocks (722); the side of the carrier slot corresponding to the fixed seat (717) is an open structure; and the movable clamping block (723) is arranged at the open structure of the carrier slot.

2. The relay automatic assembly device according to claim 1, characterized in that: One end of the main driving rod (712) and the auxiliary driving rod (713) located in the docking cavity (A) is a curved surface structure; the main driving rod (712) moves toward the docking cavity (A) after being acted upon by an external force, and its end abuts against the two auxiliary driving rods (713) and pushes the two auxiliary driving rods (713) outward; the outer end of the auxiliary driving rod (713) abuts against the spring seat (714) and pushes the spring seat (714) to move linearly.

3. The relay automatic assembly device according to claim 2, characterized in that: The fixed seat (717) is fixedly arranged on the side wall of the base (711); the outer end of the guide column (715) is connected to the fixed seat (717), and the inner end of the guide column (715) passes through the spring seat (714) and is inserted into the side wall of the slide groove (B), and is slidably connected to the spring seat (714) to guide and limit the spring seat (714) when the spring seat (714) slides in the slide groove (B).

4. An automatic assembly platform comprising the relay automatic assembly jig according to claim 1.

5. The automatic assembly platform for relay automatic assembly tools according to claim 4, characterized in that: The invention also includes a bracket (1), a turntable motor (2), a turntable (3), a support (4), an opening and closing component (5) and an assembly component (6), wherein the bracket (1) is vertically mounted on a horizontal plane; the turntable motor (2) is arranged on the bracket (1), and the output end is arranged upward, and outputs rotational power on the horizontal plane; the turntable (3) is horizontally rotatably arranged on the bracket (1), and is connected to the output end of the turntable motor (2), and is driven by the turntable motor (2) to rotate; at least two assembly stations are arranged on the turntable (3) at intervals along the circumferential direction; a relay automatic assembly tool (7) is correspondingly arranged at the at least two assembly stations; the support (4) is horizontally arranged on the turntable (3) and close to the middle of the turntable (3); the opening and closing component (5) and the assembly component (6) are respectively arranged on the support (4), and are used for opening and closing the relay automatic assembly tool (7) and assembling the relay (0), respectively.

6. The automatic assembly platform for relay automatic assembly tools according to claim 5, characterized in that: The relay (0) comprises a relay base (01) and a relay housing (02), wherein the relay base (01) is arranged in a relay automatic assembly device (7); the relay housing (02) is a shell-like structure with an open bottom, and is assembled on the relay base (01) from above after being clamped by an assembly component (6).

7. The automatic assembly platform for relay automatic assembly tools according to claim 5, characterized in that: The opening and closing components (5) include at least two groups, and the at least two groups of opening and closing components (5) are arranged on the support (4) in a radial direction, and the output ends extend toward the outer assembly station direction; the opening and closing components (5) include an opening and closing cylinder (51), an opening and closing push seat (52), and an opening and closing inclined push block (53), wherein the opening and closing cylinder (51) is horizontally arranged on the support (4), and the output end is arranged outward in the radial direction; the opening and closing push seat (52) is arranged on the output end of the opening and closing cylinder (51); the opening and closing inclined push block (53) is arranged on the outer end wall of the opening and closing push seat (52), and the outer end wall of the opening and closing inclined push block (53) is an inclined surface structure; the opening and closing cylinder (51) drives the opening and closing inclined push block (53) to move linearly toward the assembly station direction, so that the inclined surface of the outer end wall of the opening and closing inclined push block (53) pushes against the main drive rod (712) of the relay automatic assembly device (7), so as to open the relay automatic assembly device (7).

8. The automatic assembly platform for relay automatic assembly tools according to claim 5, characterized in that: The assembly component includes a support plate (61), an assembly cylinder (62), an assembly support (63), a clamping cylinder (64) and a clamping block (65), wherein the support plate (61) is vertically arranged on the support (4); the assembly cylinder (62) is horizontally arranged on the side wall of the support plate (61) and outputs linear power in the radial direction; the assembly support (63) is arranged on the output end of the assembly cylinder (62); the clamping cylinder (64) is vertically arranged on the side wall of the assembly support (63); the clamping block (65) includes two blocks, and the two clamping blocks (65) are respectively connected to the output end of the clamping cylinder (64) at intervals, and are driven by the clamping cylinder (64) to clamp the relay housing (02) of the fixed relay (0).

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