Relay middle assembly differential classification clamp turning device

Abstract

The application discloses a relay intermediate assembly difference grading clamp-overturning device, which comprises a base assembly, a translation assembly, a platform assembly and an overturning assembly, wherein the base assembly is horizontally arranged; the translation assembly is arranged on the base assembly; the platform assembly is arranged on the translation assembly; the platform assembly comprises at least two convex support tables, the at least two convex support tables are arranged at intervals, and the solder frame edge of the annular solder extends downward along the outer edge of the convex support table; at least two first suction holes are arranged around the top surface of the convex support table; at least two inwardly recessed detection grooves are horizontally arranged on the convex support table; laser sensors are arranged on the two sides of the detection grooves; and the overturning assembly is arranged on one side of the platform assembly. The convex support table of the profiled annular solder is used as a bearing structure, the solder frame edge is embedded and placed, the laser sensors at the two ends of the detection grooves are used to determine the forward and reverse positions of the annular solder by blocking the detection grooves through the solder frame edge, and the reverse annular solder is overturned by 180 degrees through the overturning suction mode.

Description

Technical Field

[0001] This invention relates to the field of automatic relay assembly, and in particular to a differential graded clamping and flipping device for intermediate relay components. 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 has an interactive relationship between the control system (input circuit) and the controlled system (output circuit); it is commonly used in automated control circuits, and is essentially an "automatic switch" that uses a small current to control a large current; it plays roles in automatic adjustment, safety protection, and circuit switching in circuits.

[0003] The relay structure comprises a relay base, a relay mounting bracket, a relay ceramic component, and relay caps. The relay ceramic component is embedded in the relay base, the relay mounting bracket is inverted and placed on the relay ceramic component, and embedded in the relay base. Two relay caps are respectively connected to the outer end face of the relay ceramic component. These components form the intermediate assembly of the relay, and their interconnection is a loose connection. After the relay components are assembled in the previous process, they need to be rotated 180° before being placed in the subsequent hot melt furnace to fix the product connection. Based on the above assembly process requirements, the intermediate assembly of the relay needs to be clamped and rotated 180° to adapt to the requirements of the subsequent process. During the rotation, it is necessary to address the positional misalignment of the components. Furthermore, the relay mounting bracket is a frame structure, which is prone to deformation during clamping. Therefore, it is also necessary to address the clamping deformation problem of the relay mounting bracket during the flipping clamping process. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to address the shortcomings of the prior art by providing a relay intermediate assembly differential graded clamping and flipping device that uses external and internal clamps to cooperate with each other, simultaneously clamping and fixing the relay base and the pressure cap, and supporting the relay fixing frame, thereby achieving differentiated clamping and flipping. During the clamping process, it effectively ensures the positional stability of each component while flexibly supporting the relay fixing frame, effectively reducing clamping deformation and improving the assembly yield.

[0005] The technical solution adopted in this invention is as follows: A differential graded clamping and flipping device for relay intermediate assemblies, used for clamping and flipping relay intermediate assemblies, includes a translation mechanism and a clamping and flipping mechanism, wherein the translation mechanism is horizontally arranged and outputs linear power in the X direction; the clamping and flipping mechanism includes two sets, which are spaced apart on the translation mechanism and driven by the translation mechanism to move linearly in the X direction; the clamping and flipping mechanism includes a horizontal translation component, a lifting component, and a clamping and flipping component, wherein the horizontal translation component is arranged on the translation mechanism and outputs linear power in the Y direction; the lifting component is arranged on the horizontal translation component and outputs linear power in the vertical direction; the clamping and flipping component is arranged on the lifting component and moves up and down driven by the lifting component; the clamping and flipping component includes a flipping component, an outer clamping component, and an inner clamping component, wherein the flipping component is vertically arranged and outputs rotational power; the outer clamping component and the inner clamping component are arranged on the flipping component and rotate synchronously driven by the flipping component, the outer clamping component is used to externally clamp and fix the relay intermediate assembly, and the inner clamping component is used to internally clamp and fix the relay intermediate assembly.

[0006] Preferably, the intermediate relay assembly includes a relay base, a relay mounting bracket, a relay cap, and a relay ceramic component. The relay base is a rectangular base structure with an inwardly recessed mounting groove on one side. The relay ceramic component is embedded in the mounting groove. The relay mounting bracket is a rectangular frame structure, inverted on the relay ceramic component and embedded in the mounting groove to fix the relay ceramic component. The relay cap is a cylindrical block structure, and there are two relay caps, spaced apart on the outer wall of the relay ceramic component.

[0007] Preferably, the translation mechanism includes a translation motor, a drive shaft, a drive belt, and translation slide rails. The translation slide rails consist of two sets, arranged parallel and spaced apart along the X-direction, each slidably connected to a gripping and flipping mechanism. The translation motor is arranged along the Y-direction and outputs rotational power. The drive shaft is connected to the output end of the translation motor and extends along the Y-direction to the two sets of translation slide rails. The drive belt consists of two belts, each arranged along the X-direction on the side of the two sets of translation slide rails and respectively fitted onto the drive shaft. When the drive shaft rotates, it drives the two belts to move along the Y-direction. The drive belts are connected to the gripping and flipping mechanisms to drive the gripping and flipping mechanisms to move along the Y-direction.

[0008] Preferably, the lateral movement assembly includes a slide block, a lateral movement rail, a lateral movement cylinder, and a bracket. The slide block is slidably mounted on the lateral movement rail via an insert. The lateral movement rail is mounted on the slide block along the Y-axis. The bracket is slidably mounted on the lateral movement rail. The lateral movement cylinder is mounted on the bracket, and its output end is connected to the slide block. The lateral movement cylinder outputs linear power to the slide block along the Y-axis, and drives the bracket to move linearly along the Y-axis through a reverse thrust to adjust the Y-axis position.

[0009] Preferably, the lifting assembly includes a lifting slide rail, a lifting motor, and a connecting block. The lifting slide rail is vertically mounted on the side wall of the support, and a gripping and flipping assembly is slidably connected to it. The lifting motor is mounted on the side wall of the support and located on one side of the lifting slide rail. Its output end is connected to the gripping and flipping assembly through the connecting block to drive the gripping and flipping assembly to move up and down.

[0010] Preferably, the flipping component includes a flipping motor and a flipping support, wherein one side of the flipping motor is slidably connected to the lifting slide rail and connected to the connecting block, and the other side of the flipping motor is the output end; the flipping support is vertically connected to the output end of the flipping motor and rotates in a vertical plane driven by the flipping motor.

[0011] Preferably, the external clamping component includes a movable cylinder, a movable gripper, a fixed base, and a fixed gripper. The movable cylinder and the fixed base are arranged vertically and spaced apart on the side wall of the flip support. The movable gripper is connected to the output end of the movable cylinder and is driven by the movable cylinder to move up and down. The fixed gripper is arranged on the side wall of the fixed base and is vertically corresponding to the movable gripper. The movable gripper and the fixed gripper have a U-shaped claw structure, both extending horizontally outward. The movable gripper clamps the relay base from above, and the fixed gripper clamps two relay caps from above.

[0012] Preferably, the fixing claw includes two sub-clamping blocks, each of which clamps one relay cap; an inner clamping space is formed between the two sub-clamping blocks.

[0013] Preferably, the inner clamping component includes an inner clamping cylinder and an inner clamping block, wherein the inner clamping cylinder is disposed in the inner clamping space and the output end is disposed on the upper side; the inner clamping block is a Z-shaped block, one side of which is connected to the output end of the inner clamping cylinder and extends downward along the gap space between the inner clamping cylinder and the fixed clamping claw, and the other side extends horizontally outward for clamping the relay fixing frame.

[0014] Preferably, one side of the inner clamping cylinder has an inwardly recessed groove, and a sensor is installed in the groove to detect the lifting height of the inner clamping block.

[0015] The beneficial effects of this invention are as follows: This invention addresses the shortcomings and deficiencies of existing technologies by independently developing and designing a relay intermediate assembly differential graded clamping and flipping device. This device employs external and internal clamps that work together to simultaneously clamp and fix the relay base and pressure cap, as well as to lift and support the relay mounting bracket. It achieves differentiated clamping and flipping, effectively ensuring the positional stability of each component during the clamping process while flexibly supporting the relay mounting bracket. This effectively reduces clamping deformation and improves assembly yield.

[0016] This invention aims to provide a solution for the automatic assembly of relays, specifically for the intermediate stage of relay component assembly. Its function is to clamp and fix the intermediate relay assembly (composed of a relay base, relay mounting bracket, relay ceramic component, and relay cap) and then rotate it 180° for subsequent transport to a hot-melt furnace for hot-melt fixing. Specifically, the invention includes a translation mechanism and a clamping and rotating mechanism. The translation mechanism is horizontally positioned and outputs linear power in the X-direction to synchronously drive two sets of clamping and rotating mechanisms to move linearly in the X-direction, facilitating the picking and placing of components from different workstations. The relay intermediate assembly, through the synchronous operation of two sets of clamping and flipping mechanisms, forms a dual-station synchronous operation, doubling the number of clamped and flipped components and effectively improving production efficiency. The clamping and flipping mechanism is supported by a horizontal moving component, realizing linear movement along the Y direction and real-time adjustment of the clamping position. At the same time, a lifting component realizes vertical lifting and lowering movement, realizing the picking and placing of relay intermediate assemblies at different workstations. The single clamping and flipping mechanism of this invention includes multiple sets of lifting components, and each set of lifting components is connected to a clamping and flipping component to realize the clamping and flipping of multiple relay intermediate assemblies, thereby improving production capacity and sales.The unique feature is that the clamping and flipping assembly of this invention integrates a flipping component, an outer clamping component, and an inner clamping component. The flipping component is mounted on the lifting assembly, with its output end facing outwards. The outer and inner clamping components are used to clamp and fix the intermediate relay assembly. Both are respectively mounted on the output end of the flipping component and rotate synchronously driven by the flipping motor of the flipping component, thereby rotating the clamped intermediate relay assembly 180° to achieve a directional reversal. Furthermore, the outer clamping component of this invention includes a movable cylinder and a fixed base arranged vertically at intervals. A fixed gripper is mounted on the side wall of the lower fixed base, and a movable gripper is mounted on the output end of the upper movable cylinder. During clamping, the movable gripper is driven to move up and down by the movable cylinder to open and close. The movable gripper and the fixed gripper respectively clamp and fix the relay base and relay cap, completing the clamping and fixing of both from the vertical direction. Simultaneously, based on the number of relay caps, the fixed gripper consists of two sub-grippers corresponding to the relay caps, so as to clamp and fix the two relay caps respectively, forming an inner clamping space between the two sub-grippers. And because the relay fixing bracket is inserted... When the relay base and relay cap are clamped inside the relay base, the relay mounting bracket is still in a movable state. To prevent it from shifting during the flipping process, it needs to be clamped separately. At the same time, it is also necessary to prevent local deformation caused by local pressure during clamping. Based on this, the present invention utilizes the inner clamping space between the two sub-clamping blocks of the fixed jaws to set up an inner clamping component for independently lifting and supporting the relay mounting bracket. The inner clamping component outputs linear power in the vertical direction through the inner clamping cylinder, and is connected to the inner clamping cylinder through the Z-shaped inner clamping block. It extends vertically from the gap space between the inner clamping cylinder and the sub-clamping block, and then extends horizontally outward. During the clamping process, after the movable jaw and the fixed jaw clamp the fixed relay base and relay cap, the inner clamping cylinder drives the inner clamping block to lift and support the relay mounting bracket from the outside, so as to maintain the stability of its relative position with the relay base during the overall flipping process. At the same time, the clamping movement height of the inner clamping block is detected in real time by the sensor set on the side wall of the inner clamping cylinder to prevent excessive compression that could cause local deformation of the relay mounting bracket, thereby improving the assembly yield. Attached Figure Description

[0017] Figure 1 This is one of the three-dimensional structural schematic diagrams of the present invention.

[0018] Figure 2 This is the second three-dimensional structural schematic diagram of the present invention.

[0019] Figure 3 for Figure 2 Enlarged structural diagram at point I.

[0020] Figure 4 This is the third three-dimensional structural schematic diagram of the present invention.

[0021] Figure 5This is one of the three-dimensional structural schematic diagrams of the clamping and flipping mechanism of the present invention.

[0022] Figure 6 This is the second three-dimensional structural schematic diagram of the clamping and flipping mechanism of the present invention.

[0023] Figure 7 This is one of the three-dimensional structural schematic diagrams of the clamping and flipping component of the present invention.

[0024] Figure 8 This is the second three-dimensional structural diagram of the clamping and flipping component of the present invention.

[0025] Figure 9 This is the third three-dimensional structural diagram of the clamping and flipping component of the present invention.

[0026] Figure 10 This is one of the component structure diagrams of the clamping and flipping assembly of the present invention.

[0027] Figure 11 This is the second schematic diagram of the component structure of the clamping and flipping assembly of the present invention.

[0028] Figure 12 This is the third schematic diagram of the component structure of the clamping and flipping assembly of the present invention.

[0029] Figure 13 This is one of the three-dimensional structural schematic diagrams of the relay intermediate assembly of the present invention.

[0030] Figure 14 This is the second three-dimensional structural schematic diagram of the relay intermediate assembly of the present invention.

[0031] In the picture: 0. Relay intermediate assembly; 1. Translation mechanism; 2. Clamping and flipping mechanism; 01. Relay base; 02. Relay mounting bracket; 03. Relay cap; 04. Relay ceramic component; 11. Translation motor; 12. Drive shaft; 13. Drive belt; 14. Translation slide rail; 21. Slide; 22. Lateral slide rail; 23. Lateral slide cylinder; 24. Bracket; 25. Lifting slide rail; 26. Lifting motor; 27. Connecting block; 28. Clamping and flipping assembly; 281. Tilting motor; 282. Tilting support; 283. Movable cylinder; 284. Movable gripper; 285. Fixed base; 286. Fixed gripper; 287. Inner clamping cylinder; 288. Inner clamping block; 289. Sensor; A. Inner clamping space. Detailed Implementation

[0032] 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 a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0033] It should be noted that all directional indications in the embodiments of the present invention, such as up, down, left, right, front, back, etc., are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0034] In this invention, unless otherwise explicitly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0035] Example 1: As Figures 1 to 4 As shown, this invention proposes a differential graded clamping and flipping device for relay intermediate assemblies, used for clamping and flipping relay intermediate assemblies. It includes a translation mechanism 1 and a clamping and flipping mechanism 2. The translation mechanism 1 is horizontally positioned and outputs linear power along the X-direction. The clamping and flipping mechanism 2 comprises two sets, spaced apart on the translation mechanism 1, and driven by the translation mechanism 1 to move linearly along the X-direction. The clamping and flipping mechanism 2 includes a lateral movement component, a lifting component, and a clamping and flipping component 28, wherein the lateral movement component is disposed on the translation mechanism 1. It outputs linear power along the Y direction; the lifting component is set on the horizontal moving component and outputs linear power in the vertical direction; the clamping and flipping component 28 is set on the lifting component and moves up and down driven by the lifting component; the clamping and flipping component 28 includes a flipping component, an outer clamping component and an inner clamping component, wherein the flipping component is set vertically and outputs rotational power; the outer clamping component and the inner clamping component are set on the flipping component and rotate synchronously driven by the flipping component, the outer clamping component is used to clamp and fix the intermediate relay assembly 0 externally, and the inner clamping component is used to clamp and fix the intermediate relay assembly 0 internally.

[0036] like Figures 13 to 14As shown, the intermediate relay assembly 0 includes a relay base 01, a relay mounting bracket 02, a relay cap 03, and a relay ceramic component 04. The relay base 01 is a rectangular base structure with an inwardly recessed mounting groove on one side. The relay ceramic component 04 is embedded in the mounting groove. The relay mounting bracket 02 is a rectangular frame structure, which is upside down on the relay ceramic component 04 and embedded in the mounting groove to fix the relay ceramic component 04. The relay cap 03 is a cylindrical block structure, and there are two relay caps 03, which are spaced apart on the outer wall of the relay ceramic component 04.

[0037] like Figures 2 to 4 As shown, the translation mechanism 1 includes a translation motor 11, a drive shaft 12, a drive belt 13, and translation slide rails 14. The translation slide rails 14 consist of two sets, arranged parallel and spaced apart along the X-direction, each slidably connected to a gripping and flipping mechanism 2. The translation motor 11 is arranged along the Y-direction and outputs rotational power. The drive shaft 12 is connected to the output end of the translation motor 11 and extends along the Y-direction to the two sets of translation slide rails 14. The drive belts 13 consist of two belts, each arranged along the X-direction on the side of the two sets of translation slide rails 14 and respectively fitted onto the drive shaft 12. When the drive shaft 12 rotates, it drives the two drive belts 13 to move along the Y-direction. The drive belts 13 are connected to the gripping and flipping mechanisms 2 to drive the gripping and flipping mechanisms 2 to move along the Y-direction.

[0038] Example 2: As Figures 2 to 6 As shown in the figure, as an embodiment of the present invention, the transverse moving assembly of the present invention includes a slide block 21, a transverse moving slide rail 22, a transverse moving cylinder 23, and a bracket 24. The slide block 21 is slidably mounted on the transverse moving slide rail 14 via an insert. The transverse moving slide rail 22 is mounted on the slide block 21 along the Y direction. The bracket 24 is slidably mounted on the transverse moving slide rail 22. The transverse moving cylinder 23 is mounted on the bracket 24, and its output end is connected to the slide block 21. The transverse moving cylinder 23 outputs linear power to the slide block 21 along the Y-axis direction, and drives the bracket 24 to move linearly along the Y direction through reverse thrust to adjust the position in the Y direction.

[0039] The lifting assembly includes a lifting slide rail 25, a lifting motor 26, and a connecting block 27. The lifting slide rail 25 is vertically mounted on the side wall of the bracket 24, and a clamping and flipping assembly 28 is slidably connected to it. The lifting motor 26 is mounted on the side wall of the bracket 24 and located on one side of the lifting slide rail 25. Its output end is connected to the clamping and flipping assembly 28 through the connecting block 27 to drive the clamping and flipping assembly 28 to move up and down.

[0040] Example 3: As Figures 7 to 9As shown, in one embodiment of the present invention, the flipping component of the present invention includes a flipping motor 281 and a flipping support 282. One side of the flipping motor 281 is slidably connected to the lifting slide rail 25 and connected to the connecting block 27, and the other side of the flipping motor 281 is the output end. The flipping support 282 is vertically connected to the output end of the flipping motor 281 and rotates in the vertical plane driven by the flipping motor 281.

[0041] The external clamping component includes a movable cylinder 283, a movable gripper 284, a fixed base 285, and a fixed gripper 286. The movable cylinder 283 and the fixed base 285 are arranged vertically and alternately on the side wall of the flip support 282. The movable gripper 284 is connected to the output end of the movable cylinder 283 and is driven by the movable cylinder 283 to move up and down. The fixed gripper 286 is arranged on the side wall of the fixed base 285 and is vertically corresponding to the movable gripper 284. The movable gripper 284 and the fixed gripper 286 have a U-shaped claw structure and extend horizontally outward. The movable gripper 284 clamps the relay base 01 from above, and the fixed gripper 286 clamps the two relay caps 03 from above.

[0042] Example 4: Figures 10 to 12 As shown, in one embodiment of the present invention, the fixing claw 286 of the present invention includes two sub-clamping blocks, which respectively clamp two relay caps 03; an inner clamping space A is formed between the two sub-clamping blocks.

[0043] The inner clamping component includes an inner clamping cylinder 287 and an inner clamping block 288. The inner clamping cylinder 287 is disposed in the inner clamping space A, and its output end is disposed on the upper side. The inner clamping block 288 is a Z-shaped block, one side of which is connected to the output end of the inner clamping cylinder 287 and extends downward along the gap between the inner clamping cylinder 287 and the fixed clamping claw 286, and the other side extends horizontally outward for clamping the relay fixing bracket 02.

[0044] The inner clamping cylinder 287 has an inwardly recessed groove on one side, and a sensor 289 is installed in the groove to detect the lifting height of the inner clamping block 288.

[0045] Furthermore, this invention designs a relay intermediate assembly differential graded clamping and flipping device that employs external and internal clamps in synergistic cooperation to simultaneously clamp and fix the relay base and pressure cap, as well as to lift and support the relay mounting bracket. This achieves differentiated clamping and flipping, effectively ensuring the positional stability of each component during clamping while flexibly supporting the relay mounting bracket, effectively reducing clamping deformation and improving assembly yield. This invention aims to provide a solution for the field of automatic relay assembly, specifically for the intermediate stage of relay component assembly. Its function is to clamp and fix the relay intermediate assembly formed by the relay base, relay mounting bracket, relay ceramic component, and relay pressure cap, and then flip it 180° for subsequent transport to a hot-melt furnace for hot-melt fixing. Specifically, this invention includes a translation mechanism and a clamping and flipping mechanism. The translation mechanism is horizontally positioned and outputs linear power in the X direction to synchronously drive two sets of clamping and flipping mechanisms to move synchronously in the X direction, facilitating pick-up and drop from different workstations. The relay intermediate assembly, through the synchronous operation of two sets of clamping and flipping mechanisms, forms a dual-station synchronous operation, doubling the number of clamped and flipped components and effectively improving production efficiency. The clamping and flipping mechanism is supported by a horizontal moving component, realizing linear movement along the Y direction and real-time adjustment of the clamping position. At the same time, a lifting component realizes vertical lifting and lowering movement, realizing the picking and placing of relay intermediate assemblies at different workstations. The single clamping and flipping mechanism of this invention includes multiple sets of lifting components, and each set of lifting components is connected to a clamping and flipping component to realize the clamping and flipping of multiple relay intermediate assemblies, thereby improving production capacity and sales.The unique feature is that the clamping and flipping assembly of this invention integrates a flipping component, an outer clamping component, and an inner clamping component. The flipping component is mounted on the lifting assembly, with its output end facing outwards. The outer and inner clamping components are used to clamp and fix the intermediate relay assembly. Both are respectively mounted on the output end of the flipping component and rotate synchronously driven by the flipping motor of the flipping component, thereby rotating the clamped intermediate relay assembly 180° to achieve a directional reversal. Furthermore, the outer clamping component of this invention includes a movable cylinder and a fixed base arranged vertically at intervals. A fixed gripper is mounted on the side wall of the lower fixed base, and a movable gripper is mounted on the output end of the upper movable cylinder. During clamping, the movable gripper is driven to move up and down by the movable cylinder to open and close. The movable gripper and the fixed gripper respectively clamp and fix the relay base and relay cap, completing the clamping and fixing of both from the vertical direction. Simultaneously, based on the number of relay caps, the fixed gripper consists of two sub-grippers corresponding to the relay caps, so as to clamp and fix the two relay caps respectively, forming an inner clamping space between the two sub-grippers. And because the relay fixing bracket is inserted... When the relay base and relay cap are clamped inside the relay base, the relay mounting bracket is still in a movable state. To prevent it from shifting during the flipping process, it needs to be clamped separately. At the same time, it is also necessary to prevent local deformation caused by local pressure during clamping. Based on this, the present invention utilizes the inner clamping space between the two sub-clamping blocks of the fixed jaws to set up an inner clamping component for independently lifting and supporting the relay mounting bracket. The inner clamping component outputs linear power in the vertical direction through the inner clamping cylinder, and is connected to the inner clamping cylinder through the Z-shaped inner clamping block. It extends vertically from the gap space between the inner clamping cylinder and the sub-clamping block, and then extends horizontally outward. During the clamping process, after the movable jaw and the fixed jaw clamp the fixed relay base and relay cap, the inner clamping cylinder drives the inner clamping block to lift and support the relay mounting bracket from the outside, so as to maintain the stability of its relative position with the relay base during the overall flipping process. At the same time, the clamping movement height of the inner clamping block is detected in real time by the sensor set on the side wall of the inner clamping cylinder to prevent excessive compression that could cause local deformation of the relay mounting bracket, thereby improving the assembly yield.

[0046] The embodiments of this invention are merely illustrative of specific implementation methods and are not intended to limit the scope of protection. Those skilled in the art can make modifications based on these embodiments; therefore, all equivalent changes or modifications made in accordance with the scope of this invention's patent claims fall within the scope of this invention's patent claims.

Claims

1. A differential graded clamping and flipping device for relay intermediate assemblies, used for clamping and flipping relay intermediate assemblies, characterized in that: It includes a translation mechanism (1) and a gripping and flipping mechanism (2), wherein, The translation mechanism (1) is set horizontally, and the translation mechanism (1) outputs linear power in the X direction; The clamping and flipping mechanism (2) includes two sets, which are arranged at intervals on the translation mechanism (1) and are driven by the translation mechanism (1) to move linearly in the X direction; The clamping and flipping mechanism (2) includes a lateral movement component, a lifting component, and a clamping and flipping component (28). The lateral movement component is disposed on the translation mechanism (1) and outputs linear power in the Y direction. The lifting component is disposed on the lateral movement component and outputs linear power in the vertical direction. The clamping and flipping component (28) is disposed on the lifting component and moves up and down by being driven by the lifting component. The clamping and flipping assembly (28) includes a flipping component, an outer clamping component, and an inner clamping component. The flipping component is vertically arranged and outputs rotational power. The outer clamping component and the inner clamping component are arranged on the flipping component and rotate synchronously driven by the flipping component. The outer clamping component is used to clamp and fix the intermediate relay assembly (0) externally, and the inner clamping component is used to clamp and fix the intermediate relay assembly (0) internally. The external clamping component includes a movable cylinder (283), a movable gripper (284), a fixed base (285), and a fixed gripper (286). The movable cylinder (283) and the fixed base (285) are arranged vertically at intervals on the side wall of the flip support (282) of the flipping component. The movable gripper (284) is connected to the output end of the movable cylinder (283) and is driven by the movable cylinder (283) to move up and down. The fixed gripper (286) is arranged on the side wall of the fixed base (285) and is vertically corresponding to the movable gripper (284). The movable gripper (284) and the fixed gripper (286) are U-shaped claw structures that extend horizontally outward. The movable gripper (284) clamps the relay base (01) from above, and the fixed gripper (286) clamps two relay caps (03) from above. The fixed gripper (286) includes two sub-grip blocks, which respectively clamp two relay caps (03); an inner clamping space (A) is formed between the two sub-grip blocks. The inner clamping component includes an inner clamping cylinder (287) and an inner clamping block (288). The inner clamping cylinder (287) is disposed in the inner clamping space (A) and its output end is disposed on the upper side. The inner clamping block (288) is a Z-shaped block. One side of it is connected to the output end of the inner clamping cylinder (287) and extends downward along the gap between the inner clamping cylinder (287) and the fixed clamping claw (286). The other side extends horizontally outward for clamping the relay fixing frame (02).

2. The relay intermediate assembly differential graded clamping and flipping device according to claim 1, characterized in that: The relay intermediate assembly (0) includes a relay base (01), a relay mounting bracket (02), a relay cap (03), and a relay ceramic component (04). The relay base (01) is a rectangular base structure with an inwardly recessed mounting groove on one side. The relay ceramic component (04) is embedded in the mounting groove. The relay mounting bracket (02) is a rectangular frame structure. The relay mounting bracket (02) is upside down on the relay ceramic component (04) and embedded in the mounting groove to fix the relay ceramic component (04). The relay cap (03) is a cylindrical block structure. There are two relay caps (03), which are spaced apart on the outer side wall of the relay ceramic component (04).

3. The relay intermediate assembly differential graded clamping and flipping device according to claim 1, characterized in that: The translation mechanism (1) includes a translation motor (11), a transmission shaft (12), a transmission belt (13), and a translation slide rail (14). The translation slide rail (14) includes two sets, which are arranged parallel to each other along the X direction. Each set is slidably connected to a gripping and flipping mechanism (2). The translation motor (11) is arranged along the Y direction and outputs rotational power. The transmission shaft (12) is connected to the output end of the translation motor (11) and extends along the Y direction to the two sets of translation slide rails (14). The transmission belt (13) includes two belts, which are arranged along the X direction on the sides of the two sets of translation slide rails (14) and respectively sleeved on the transmission shaft (12). When the transmission shaft (12) rotates, it drives the two transmission belts (13) to move along the Y direction. The transmission belt (13) is connected to the gripping and flipping mechanism (2) so as to drive the gripping and flipping mechanism (2) to move along the Y direction.

4. The relay intermediate assembly differential graded clamping and flipping device according to claim 3, characterized in that: The transverse component includes a slide block (21), a transverse slide rail (22), a transverse cylinder (23), and a bracket (24). The slide block (21) is slidably mounted on the translation slide rail (14) via an insert. The transverse slide rail (22) is mounted on the slide block (21) along the Y direction. The bracket (24) is slidably mounted on the transverse slide rail (22). The transverse cylinder (23) is mounted on the bracket (24), and its output end is connected to the slide block (21). The transverse cylinder (23) outputs linear power to the slide block (21) along the Y axis direction, and drives the bracket (24) to move linearly along the Y direction through reverse thrust to adjust the position in the Y direction.

5. The relay intermediate assembly differential graded clamping and flipping device according to claim 4, characterized in that: The lifting assembly includes a lifting slide rail (25), a lifting motor (26), and a connecting block (27). The lifting slide rail (25) is vertically mounted on the side wall of the bracket (24), and a gripping and flipping assembly (28) is slidably connected to it. The lifting motor (26) is mounted on the side wall of the bracket (24) and located on one side of the lifting slide rail (25). Its output end is connected to the gripping and flipping assembly (28) through the connecting block (27) to drive the gripping and flipping assembly (28) to move up and down.

6. The relay intermediate assembly differential graded clamping and flipping device according to claim 5, characterized in that: The flipping component includes a flipping motor (281) and a flipping support (282). One side of the flipping motor (281) is slidably connected to the lifting slide rail (25) and connected to the connecting block (27). The other side of the flipping motor (281) is the output end. The flipping support (282) is vertically connected to the output end of the flipping motor (281) and rotates in the vertical plane driven by the flipping motor (281).

7. The relay intermediate assembly differential graded clamping and flipping device according to claim 1, characterized in that: The inner clamping cylinder (287) has an inwardly recessed groove on one side, and a sensor (289) is installed in the groove to detect the lifting height of the inner clamping block (288).

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