Relay detection molding assembly line

Abstract

This application relates to the field of relay testing, and more specifically to a relay testing and forming production line, which includes a reed spacing detection device. The reed spacing detection device includes: a first worktable; a first conveying device disposed on the first worktable, on which an external relay is configured to be placed and moved to a predetermined position by the first conveying device, and at least one first positioning component is fixedly mounted on the first conveying device; at least one first picking component; at least one discharging component located below the first picking component; and at least two bending components, which are spaced apart and located on both sides of the discharging component. One bending component is configured to clamp a moving reed, and the other bending component is configured to clamp a stationary reed. This invention achieves the advantages of detecting various relay data, integration, and high testing efficiency by effectively utilizing its own structural configuration.

Description

Technical Field

[0001] This application relates to the field of relay testing, and more specifically to a relay testing and forming production line. Background Technology

[0002] Existing relays typically include detection of the distance between the moving spring and the moving spring after the relay is energized, detection of the distance between the armature and the core, and detection of the moving spring pressure. In addition, after the relay is tested, the relay coil and the relay housing need to be installed together. However, if the above-mentioned implementation method is to test each component one by one using individual devices, the testing efficiency is low, which is not in line with modern manufacturing. Therefore, in order to improve the testing efficiency of relays, a dedicated assembly line for relay testing has been developed. Thus, there is a need for a relay testing assembly line that can test various data of relays, is integrated, and has high testing efficiency. Summary of the Invention

[0003] The main objective of this application is to provide a relay testing and molding production line, wherein the relay testing and molding production line can effectively utilize its own structural configuration to achieve the advantages of testing various relay data, integration, and high testing efficiency.

[0004] Another objective of this application is to provide a relay testing and molding production line, wherein the relay testing and molding production line includes a reed spacing detection device, the reed spacing detection device being configured to detect whether the spacing between the moving reed and the stationary reed reaches a predetermined value, the reed spacing detection device including: a first worktable; a first conveying device disposed on the first worktable, an external relay being configured to be placed on the first conveying device and moved to a predetermined position by the first conveying device, and at least one first positioning component being fixedly installed on the first conveying device, a plurality of first positioning components being spaced apart on one side of the first conveying device and configured to define the position of the external relay; at least one first picking component, the first picking component being disposed on the first worktable and located on the side of the first conveying device opposite to the first positioning component, and the first picking component being configured to remove the external relay located between two first stop bars and place it... The relay testing and forming line includes: at least one feeding assembly, which is disposed on the first worktable and located below the first picking assembly, and the first picking assembly is configured to place the external relay located at the first positioning assembly onto the feeding assembly; and at least two bending assemblies, which are spaced apart and located on both sides of the feeding assembly, and both bending assemblies are fixed on the first worktable. One of the bending assemblies is configured to clamp the moving spring, and the other bending assembly is configured to clamp the stationary spring, so that the moving spring and the stationary spring can move a predetermined distance closer to each other by rotation. The relay testing and forming line also includes a refining testing device and a relay housing mounting device. The refining testing device is used to further test whether the various data of the external relay meet the standards, and the relay housing mounting device is configured to mount the relay housing onto the relay coil.

[0005] Another objective of this application is to provide a relay testing molding production line, wherein the relay testing molding production line has a simple structure, is easy to operate, does not involve complex manufacturing processes and expensive materials, has high economic efficiency, and is easy to promote and use.

[0006] To achieve at least one of the above-mentioned objectives, this application provides a relay testing molding production line, wherein the relay testing molding production line includes: A reed spacing detection device, wherein the reed spacing detection device is configured to detect whether the spacing between a moving reed and a stationary reed reaches a predetermined value, the reed spacing detection device comprising: First workbench; A first conveying device is provided on the first workbench, and an external relay is configured to be placed on the first conveying device and moved to a predetermined position by the first conveying device. At least one first positioning component is also fixedly installed on the first conveying device. A plurality of first positioning components are spaced apart on one side of the first conveying device and are configured to define the position of the external relay. At least one first material handling component is disposed on the first worktable and located on the side of the first conveying device away from the first positioning component, and the first material handling component is configured to remove an external relay located between the two first stop bars and place it in a predetermined position. At least one feeding assembly is disposed on the first worktable and located below the first picking assembly, and the first picking assembly is configured to place an external relay located at the first positioning assembly onto the feeding assembly; and At least two bending components are provided, spaced apart and located on both sides of the feeding component, and both bending components are fixed on the first worktable. One of the bending components is configured to clamp the moving spring sheet, and the other bending component is configured to clamp the stationary spring sheet, so that the moving spring sheet and the stationary spring sheet can be moved a predetermined distance toward each other by rotation.

[0007] In one or more embodiments of this application, the first material handling component includes two first support frames and a clamping component. The two first support frames are spaced apart and fixed on the first worktable. One side of the clamping component is fixedly engaged with the top of the two first support frames to define the position of the clamping component. The clamping component includes a horizontally movable first moving block, a first lifting component disposed on the first moving block, and a first robotic arm disposed on the first lifting component. The first lifting component includes a first fixed block, a lifting cylinder, and a first connecting block. The first fixed block is fixed on the first moving block, the lifting cylinder is mounted on the first fixed block, and one end of the first robotic arm engages with the lifting cylinder, while the other end faces the first worktable.

[0008] In one or more embodiments of this application, the bending assembly includes a third support frame, a first sliding table, and a third drive assembly. The third support frame is fixed on the first workbench, the first sliding table is movably disposed on the top of the third support frame, and the third drive assembly is disposed on the first sliding table. The third drive assembly includes a rotatable clamping head, which is configured to clamp the stationary spring sheet or the moving spring sheet, so as to achieve bending of the stationary spring sheet or the moving spring sheet by rotation.

[0009] In one or more embodiments of this application, a first gap detection component is further installed on one side of the top of the second support frame. The first gap detection component includes a first detection piece. The first gap detection component is inclined and the first detection piece is positioned between the second support frame and the bending component.

[0010] In one or more embodiments of this application, the relay testing and forming production line further includes a refinement testing device, which is used to further test whether various data of the external relay meet the standards, and the refinement testing device includes: A third conveying component; A second workbench, wherein the third conveying assembly is disposed on the second workbench, and the third conveying assembly is a ring conveying structure; One product grabs the component; A high-quality gripper component; A defective product gripping component is provided, wherein the product gripping component, the good product gripping component, and the defective product gripping component are all disposed on the second workbench, and the product gripping component and the good product gripping component are spaced apart and located at one end of the third conveying component, and the defective product gripping component is located at the other end of the third conveying component. The product gripping component is configured to place an external relay onto the third conveying component, the good product gripping component is configured to remove qualified products after inspection and place them at a predetermined position, and the defective product gripping component is configured to remove unqualified products; and The detection group is installed on the third conveying assembly and located between the product gripping assembly and the good product gripping assembly. Each detection group includes a first pressing assembly, a first image detection assembly, two spaced-apart second pressing assemblies, two second gap detection assemblies, two pressure detection assemblies, and a fourth pressing assembly. The first pressing assembly is configured to press an external relay mounted on a first template, thereby limiting the position of the external relay by compression. The bottom of each of the third conveying assemblies is equipped with multiple liftable second electrical contact plates to ensure that the external relays can receive power for the required detection data. The first image detection assembly... The component is installed on the second workbench and spaced a predetermined distance from the first pressing component. The first image detection component is configured to observe the number of external relays located below the first pressing component. Two second pressing components are located on one side of the first pressing component, and the structure of the second pressing components is consistent with the structure of the first pressing component. Two second gap detection components are installed on the second workbench and located inside the second conveying component. Two pressure detection components are installed on the second workbench and located on one side of the second gap detection components. The fourth pressing component is configured to press down on the external relays located on the first template.

[0011] In one or more embodiments of this application, the first pressing component includes a liftable first pressing plate, and the first image detection component observes by means of a camera set at the top and a prism set at the bottom. In addition, the second gap detection component includes a plurality of spaced second detection plates, which are configured to be moved back and forth by a cylinder or a hydraulic cylinder so as to be inserted between the armature and the core of an external relay.

[0012] In one or more embodiments of this application, each pressure detection component includes a first movable plate, two second movable plates, a third movable plate, and a plurality of pressure gauges. The first movable plate is located above the second conveying component and is configured to move laterally. The two second movable plates are spaced apart and mounted on the first movable plate, and are configured to move an upward predetermined distance. The third movable plate is fixed on the two second movable plates and moves synchronously with the second movable plates. The plurality of pressure gauges are fixed at intervals on the third movable plate, and each pressure gauge has a detection head facing the second conveying component.

[0013] In one or more embodiments of this application, the relay testing molding production line further includes a relay housing mounting device, which is configured to mount the relay housing onto the coil of the relay. The relay housing mounting device includes: The fourth conveyor component; Fifth conveyor component; The sixth conveyor component; The fourth, fifth, and sixth conveying components of the third workbench are all mounted on the third workbench. The fourth conveying component is used to convey the relay coil, the fifth conveying component is used to convey the relay housing, and the sixth conveying component is a ring conveying structure. The relay coil located on the fourth conveying component needs to undergo static electricity removal and demagnetization processes before being placed onto the sixth conveying component by an industrial robot. A separator component; and A coil gripping assembly is provided, wherein both the separating assembly and the coil gripping assembly are disposed on the fourth conveying assembly, and the separating assembly is configured to separate the upper relay coils of the fourth conveying assembly so that the relay coils are spaced apart. The coil gripping assembly includes multiple liftable fourth robotic arms to remove the separated relay coils and place them on the sixth conveying assembly.

[0014] In one or more embodiments of this application, the relay detection molding production line further includes a housing feeding assembly, which is disposed on the fifth conveying assembly. The relay housing mounting device further includes a housing shift fork assembly, which is configured to continuously push the housing located on the fifth conveying assembly forward. In addition, the housing shift fork assembly includes a fourth moving plate, a fifth moving plate, and a first shift fork plate. The fourth moving plate is configured to move left and right a predetermined distance, and the fifth moving plate is movably disposed on the fourth moving plate. One end of the first shift fork plate is fixed on the fifth moving plate, and the other end is placed on the fifth conveying assembly. The end of the first shift fork plate placed on the fifth conveying assembly has a plurality of spaced slots.

[0015] In one or more embodiments of this application, the relay housing mounting device further includes a second positioning component, which is disposed on the fifth conveying component and located on the side of the fifth conveying component opposite to the housing fork component. The relay housing mounting device also includes a detection component, which is located below the fifth conveying component and includes two liftable detection rods. In addition, the relay housing mounting device also includes a first rotating component and a second rotating component. The first rotating component is disposed below the fifth conveying component and located on one side of the detection component, and the fifth rotating component is located above the fifth conveying component and located on one side of the second positioning component. Furthermore, a housing gripping component is installed at the end of the fifth conveying component. The housing gripping component includes a plurality of spaced-apart fifth robotic arms and a plurality of spaced-apart suction cups. Attached Figure Description

[0016] These and / or other aspects and advantages of this application will become clearer and more readily understood from the following detailed description of embodiments of this application taken in conjunction with the accompanying drawings, wherein: Figure 1 The diagram illustrates the structure of the reed spacing detection device.

[0017] Figure 2 The diagram shows a partial structural schematic of the reed spacing detection device. Figure 1 .

[0018] Figure 3 The diagram shows a schematic representation of the structure of the first positioning component.

[0019] Figure 4 The diagram shows a schematic of the structure of the first material handling component.

[0020] Figure 5 The diagram shows a partial structural schematic of the reed spacing detection device. Figure 2 .

[0021] Figure 6 The diagram shows the structure of the feeding assembly.

[0022] Figure 7 The diagram illustrates the structure of the first gap detection component.

[0023] Figure 8 The diagram illustrates the structure of the detailed detection device.

[0024] Figure 9 The diagram illustrates the structure of the first image detection component.

[0025] Figure 10 The diagram shows a schematic of the structure of the first pressing component.

[0026] Figure 11 The diagram illustrates the structure of the second pressing component.

[0027] Figure 12 The diagram illustrates the structure of the second gap detection component.

[0028] Figure 13 The diagram shows the structure of two pressure detection components.

[0029] Figure 14 The diagram shows the structure of the fourth pressing component.

[0030] Figure 15 The diagram shows a schematic of the relay housing mounting device.

[0031] Figure 16 The diagram illustrates a partial structure of the relay housing mounting device. Figure 1 .

[0032] Figure 17 The diagram illustrates a partial structure of the relay housing mounting device. Figure 2 .

[0033] Figure 18 The diagram shows a schematic of the housing feeding assembly.

[0034] Figure 19 The diagram illustrates the structure of the housing shift fork assembly.

[0035] Figure 20 The diagram illustrates a partial structure of the relay housing mounting device. Figure 3 .

[0036] Figure 21 The diagram illustrates the structure of the shell gripping component. Detailed Implementation

[0037] The terms and words used in the following specification and claims are not limited to their literal meaning, but are used solely by the inventors to enable a clear and consistent understanding of this application. Therefore, it will be apparent to those skilled in the art that the following description of various embodiments of this application is provided for illustrative purposes only and not for the purpose of limiting the application as defined in the appended claims and their equivalents.

[0038] It is understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple, and the term "a" should not be understood as a limitation on the number.

[0039] While ordinal numbers such as "first," "second," etc., will be used to describe various components, this does not limit which components are used. The term is used only to distinguish one component from another. For example, a first component may be referred to as a second component, and similarly, a second component may be referred to as a first component, without departing from the teachings of the inventive concept. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0040] The terminology used herein is for the purpose of describing various embodiments only and is not intended to be limiting. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. It will also be understood that the terms “comprising” and / or “having” as used in this specification specify the presence of the described features, numbers, steps, operations, components, elements or combinations thereof, without excluding the presence or addition of one or more other features, numbers, steps, operations, components, elements or groups thereof.

[0041] refer to Figures 1 to 21 According to a preferred embodiment of the relay testing molding production line of the present invention, it should be noted that the structure of the relay testing molding production line is as follows: Figure 1 As shown, it includes a reed spacing detection device 10, which is configured to detect whether the spacing between the moving reed and the stationary reed reaches a predetermined value. If it does not reach the predetermined value, the spacing between the moving and stationary reeds can be limited by bending. Specifically, the reed spacing detection device 10 includes a first worktable 11 and a first conveying device 12 disposed on the first worktable 11. It should be noted that an external relay is configured to be placed on the first conveying device 12 and moved to a predetermined position by the first conveying device 12, and the first conveying device 12 can be implemented as a conveyor belt component.

[0042] Among them, such as Figure 3 As shown, at least one first positioning component 13 is also fixedly installed on the first conveying device 12. Multiple first positioning components 13 are spaced apart on one side of the first conveying device 12 and are configured to define the position of the external relay. Specifically, each first positioning component 13 includes a first driving component 131 and a second driving component 132, which are spaced apart. The structures of the first driving component 131 and the second driving component 132 are identical, and both the first driving component 131 and the second driving component 132 include a first stop that can move back and forth, so as to define the external relay located on the first conveying device 12 by means of the two first stopes.

[0043] It should also be noted that, for example Figure 4As shown, the reed spacing detection device 10 further includes at least one first material picking component 14, which is disposed on the first worktable 11 and located on the side of the first conveying device 12 away from the first positioning component 13. The first material picking component 14 is configured to remove the external relay located between the two first stop bars and place it in a predetermined position.

[0044] Specifically, the first material handling component 14 includes two first support frames 141 and a clamping component 142. The two first support frames 141 are spaced apart and fixed on the first workbench 11. One side of the clamping component 142 is fixedly engaged with the top of the two first support frames 141 to limit the position of the clamping component 142.

[0045] It is worth mentioning that the clamping assembly 142 includes a horizontally movable first moving block 1421, a first lifting assembly 1422 disposed on the first moving block 1421, and a first continuing hand 1423 disposed on the first lifting assembly 1422. Specifically, the first moving block 1421 is moved by a linear motor, and the first lifting assembly 1422 includes a first fixed block, a lifting cylinder, and a first connecting block. The first fixed block is fixed to the first moving block 1421, the lifting cylinder is mounted on the first fixed block, and one end of the first continuing hand 1423 engages with the lifting cylinder, while the other end faces the first worktable 11. Specifically, the lifting cylinder can be implemented as a telescopic rod and a guide block, with the first continuing hand 1423 fixed to the guide block. The telescopic rod extends and retracts to raise and lower the guide block, thus achieving synchronous raising and lowering of the first continuing hand 1423.

[0046] It is worth mentioning that, among them, Figure 5 and 6 As shown, the reed spacing detection device 10 further includes at least one feeding assembly 15. The feeding assembly 15 is disposed on the first worktable 11 and located below the first picking assembly 14. The first continuing hand 1423 is configured to place an external relay located at the first positioning assembly 13 onto the feeding assembly 15. Specifically, the structure of the feeding assembly 15 is as follows: Figure 5As shown, it includes a second support frame 151, a first feeding plate 152, and a second robotic arm 153. The second support frame 151 is fixed on the first worktable 11, and one end of the first feeding plate 152 is fixed to the top of the second support frame 151, while the other end extends a predetermined distance away from the second support frame 151. The end of the first feeding plate 152 away from the second support frame 151 has a first feeding groove. The second robotic arm 153 is mounted on the top of the first feeding plate 152 and is configured to clamp an external relay disposed on the first feeding groove. That is, the first robotic arm 1423 can place the external relay into the first feeding groove, while the second robotic arm 153 operates to limit the position of the external relay by clamping.

[0047] Specifically, such as Figure 5 As shown, the spring spacing detection device 10 further includes at least two bending assemblies 16. The two bending assemblies 16 are spaced apart and located on both sides of the feeding assembly 15, and both bending assemblies 16 are fixed on the first worktable 11. One of the bending assemblies 16 is configured to clamp the moving spring, and the other bending assembly 16 is configured to clamp the stationary spring. By rotating, the moving spring and the stationary spring can move a predetermined distance closer to each other to adjust the spacing between them. It should be noted that the bending assembly 16 includes a third support frame 161, a first sliding table 162, and a third drive assembly 163. The third support frame 161 is fixed on the first worktable 11, the first sliding table 162 is movably disposed on the top of the third support frame 161, and the third drive assembly 163 is disposed on the first sliding table 162. Specifically, the first sliding table 162 can be driven by a hydraulic cylinder, and the third drive assembly 163 includes a rotatable clamping head 1631. The clamping head 1631 is configured to clamp the stationary or movable spring sheet to achieve bending of the stationary or movable spring sheet by rotation. The structure of the clamping head 1631 is as follows: Figure 5 As shown.

[0048] It should also be noted that a liftable power connection component 17 is installed in the middle section of the second support frame 151, and the structure of the power connection component 17 is as follows: Figure 6 As shown, it includes a liftable first electrical contact plate 171 and a drive component that drives the first electrical contact plate 171 to lift. The drive component can be implemented as a hydraulic cylinder or a pneumatic cylinder. The first electrical contact plate 171 can contact the pin of an external relay located in the first discharge trough so that the external relay is energized, so as to detect whether the various data of the external relay after bending reaches a predetermined range.

[0049] It should also be noted that a first gap detection component 18 is installed on one side of the top of the second support frame 151. The structure of the first gap detection component 18 is as follows: Figure 7 As shown, it includes a first detection piece 181, which is configured to be moved back and forth by an external cylinder or hydraulic cylinder. The first gap detection component 18 is inclined and located between the second support frame 151 and the bending component 16. In addition, the first detection piece 181 is configured to be inserted between the armature and the core of an external relay to detect the gap between the armature and the core.

[0050] Specifically, such as Figure 1 As shown, the reed spacing detection device 10 also includes a plurality of evenly distributed second conveying components 19. Each second conveying component 19 is implemented as a conveyor belt structure. The external relay, after the aforementioned detection is completed, can be placed onto one of the second conveying components 19 via the first continuing arm 1423. That is, the plurality of second conveying components 19 can be implemented as three: a qualified conveying line, a failed conveying line, and a return and re-detection conveying line. Additionally, the reed spacing detection device 10 also includes a third robotic arm assembly, the structure of which is as follows: Figure 1 As shown, it is mounted on the first workbench 11 and is configured to remove the external relay from the qualified conveyor line and place it on the predetermined production line.

[0051] The relay testing and forming production line also includes a refinement testing device 20, which is used to further test whether the various data of the external relays meet the standards. Specifically, it includes a third conveying component 21 and a second workbench (not shown in the figure). The third conveying component 21 is disposed on the second workbench and is implemented as a ring conveyor. The refinement testing device 20 includes a product gripping component 23, a good product gripping component 24, and a defective product gripping component 25. The product gripping component 23, the good product gripping component 24, and the defective product gripping component 25 are all disposed on the second workbench. The product gripping component 23 and the good product gripping component 24 are spaced apart and are both located at one end of the third conveying component 21, while the defective product gripping component 25 is located at the other end of the third conveying component 21. Additionally, it should be noted that the product gripping component 23 is configured to place an external relay onto the third conveying component 21, the good product gripping component 24 is configured to remove qualified products after inspection and place them in a predetermined position, and the defective product gripping component 25 is configured to remove unqualified products.

[0052] It is worth mentioning that various detection components are installed on the third conveying assembly 21 and located between the product gripping assembly 23 and the good product gripping assembly 24; that is, the various detection components are referred to as detection group 26 below. Specifically, the third conveying assembly 21 has multiple first templates for users to place external relays, and the detection group includes a first pressing component 261. The first pressing component 261 is configured to press the external relays placed on the first templates to limit the position of the external relays by squeezing. Specifically, the bottom of the third conveying assembly 21 is provided with multiple liftable second electrical plates 266 so that the external relays can be energized when they need to detect data. The lifting method of the second electrical plates 266 can be the same as that of the first electrical plates. Specifically, the first pressing component 261 includes a liftable first pressing plate. When the first template moves directly below the first pressing component 261, the first pressing plate is configured to move downwards a predetermined distance to contact the top of the outer relay housing, thus pressing down on the multiple external relays located on the first template. Simultaneously, the corresponding second contact plate moves upwards, causing the pins of the external relays to contact the second contact plate. Figure 9 The detection group also includes a first image detection component 265, which is mounted on the second workbench and spaced at a predetermined distance from the first pressing component 261. The first image detection component is configured to observe the number of external relays located below the first pressing component 261, and the first image detection component 265 observes by means of a camera set at the top and a prism set at the bottom.

[0053] Specifically, the detection group further includes two spaced-apart second pressing components 262, which are located on one side of the first pressing component 261. The structure of the second pressing components 262 is identical to that of the first pressing component 261, and therefore will not be described in detail. Additionally, the aforementioned second pressing components 262 are also mounted on the second conveying component. The detection group also includes two second gap detection components 263, both of which are mounted on the second worktable and located inside the second conveying component. The structure of the second gap detection components 263 is as follows: Figure 11 and 12 As shown, it includes a plurality of second detection plates 2631 spaced apart. The plurality of second detection plates 2631 are configured to be able to move back and forth by a cylinder or a hydraulic cylinder so as to be inserted between the armature and the core of an external relay. It should also be noted that the aforementioned second contact plate is also provided at the bottom of the second conveying assembly opposite the second extrusion assembly.

[0054] Specifically, the detection group further includes two pressure detection components 264, which are mounted on the second workbench and located on one side of the second gap detection component 263. Each pressure detection component 264 includes a first moving plate 2641, two second moving plates, a third moving plate 2643, and multiple pressure gauges 2644. The first moving plate 2641 is located above the second conveying component and is configured to move laterally. The two second moving plates are spaced apart and mounted on the first moving plate 2641, and are configured to move vertically a predetermined distance. The third moving plate 2643 is fixed to the two second moving plates and moves synchronously with them. The multiple pressure gauges 2644 are spaced apart and fixed on the third moving plate 2643. Each pressure gauge 2644 has a detection head 26441 facing the second conveying component. Figure 13 As shown, the detection head can be positioned to contact the side of the moving spring away from the stationary spring by moving the first moving plate 2641 and the third moving plate 2643, and squeeze the moving spring to detect the data of the external relay. It should be noted that a third power plate for user power connection and a third pressing component for limiting the position of the external relay are also installed at this location.

[0055] It should also be noted that the detection group further includes a fourth pressing component 27. The fourth pressing component 27 is configured to press down on the external relay located on the first template. Its function is the same as that of the first pressing component 261. That is, the first pressing component 261 is for preliminary detection, and the fourth pressing component 27 is for final detection. After the external relay passes through the fourth pressing component 27, its various data detections are completed. Then, the qualified products and unqualified products are taken out by the good product grasping component 24 and the defective product grasping component 25. Moreover, those skilled in the art should know that the movement of the first template can be achieved by a push plate driven by a cylinder to realize the circular movement of the first template.

[0056] The relay testing and forming production line also includes a relay housing mounting device 30, which is configured to mount the relay housing onto the relay coil. Specifically, it includes a fourth conveying assembly 31, a fifth conveying assembly 32, a sixth conveying assembly 33, and a third worktable (not shown in the figure). The fourth conveying assembly 31, the fifth conveying assembly 32, and the sixth conveying assembly 33 are all mounted on the third worktable. The fourth conveying assembly 31 is implemented as a conveyor belt, the fifth conveying assembly 32 is implemented as a push rod or push rod-driven conveyor, and the fourth conveying assembly 31 is used to transport the relay coil, the fifth conveying assembly 32 is used to transport the relay housing, and the sixth conveying assembly 33 is implemented in a circular conveying mode. That is, the relay coil located on the fourth conveying assembly 31 needs to undergo static electricity removal and demagnetization processes, and then be placed onto the sixth conveying assembly 33 by an industrial robot.

[0057] Specifically, the relay housing mounting device 30 also includes an ion fan 100 and a demagnetizer 200. The ion fan 100 and the demagnetizer 200 are spaced apart and are both mounted on the fourth conveying assembly 31. That is, the relay coil will first pass through the ion fan 100 and the demagnetizer 200 to remove static electricity and demagnetize.

[0058] It should be noted that the relay housing mounting device 30 further includes a separating component 34 and a coil gripping component 35. Both the separating component 34 and the coil gripping component 35 are mounted on the fourth conveying component 31 and located on one side of the demagnetizer 200. The separating component 34 is configured to separate the upper relay coils of the fourth conveying component 31, with the relay coils spaced apart. Specifically, the separating component 34 includes multiple second stops that can move back and forth, thereby separating the relay coils through the multiple spaced second stops. The back and forth movement of the second stops can be achieved by a driving cylinder. The coil gripping component 35 includes multiple liftable fourth robotic arms (not shown in the figure) and a mounting plate for mounting the multiple fourth robotic arms. The lifting and lateral movement of the fourth robotic arms are logically consistent with the operation mode of the third, second, or first robotic arms mentioned above, so they will not be described again. The multiple fourth robotic arms can place the separated relay coils onto the sixth conveying component 33.

[0059] It should be noted that the implementation of the circular conveying mode of the sixth conveying component 33 is a mode of rear conveyor belt, front pusher plate 331 and first pusher plate 332 at both ends. The first pusher plate of the sixth conveying component 33 moves back and forth by being driven by a cylinder or hydraulic cylinder. The sixth conveying component 33 has multiple second templates arranged in parallel. The multiple second templates move in a circular motion through one of the first pusher plates, the pusher plate, another first pusher plate (located at the end) and the conveyor belt. The fourth robot arm places the relay coil on the corresponding second template.

[0060] Specifically, the relay housing mounting device 30 further includes a plurality of first dust removal components 300 spaced apart. The plurality of first dust removal components 300 are all disposed on the sixth conveying component 33. That is, the relay coil disposed on the second template will first pass through the first dust removal components 300 for dust removal. It should be understood by those skilled in the art that the aforementioned first dust removal components 300 include a dust removal cover fixed on the sixth conveying component 33 and a plurality of single-sided air nozzles disposed at intervals on the dust removal cover to remove dust from the relay coil.

[0061] It should be noted that the relay detection molding production line also includes a housing feeding assembly 36, which is disposed on the fifth conveying assembly 32, i.e., the feeding position is as follows: Figure 17 As shown at mark A, the outer casing feeding assembly 36 includes a second push plate 361. The second push plate 361 is configured to move forward and backward a predetermined distance, and its movement is implemented by hydraulic cylinder drive, i.e., as shown in the figure, an L-shaped block, one end of which is fixed to the hydraulic cylinder and the other end is fixed to the second push plate 361. The second push plate 361 is implemented as a concave plate so that two outer casings can be pushed to a predetermined position at the same time. At the same time, a limiting plate 362 for preventing the outer casings from retracting is also installed at this location. The two limiting plates 362 are rotatably set on the movement path of the outer casings. That is, when the second push plate 361 moves forward by the hydraulic cylinder drive, the second push plate 361 will push open the two limiting plates 362 to allow the two outer casings to pass through. During the retraction of the second push plate 361, the limiting plates 362 can rotate a predetermined angle by their own weight or torsion springs, thereby blocking the movement path of the outer casings.

[0062] It should be noted that the relay housing mounting device 30 further includes a housing fork assembly 37. The housing fork assembly 37 is configured to continuously push the housing located on the fifth conveying assembly 32 forward; that is, the housing located on the fifth conveying assembly 32 is moved via the housing fork assembly 37. Specifically, the housing fork assembly 37 includes a fourth moving plate 371, a fifth moving plate 372, and a first fork plate 373. The fourth moving plate 371 is configured to move left and right a predetermined distance, and the fifth moving plate 372 is movably mounted on the fourth moving plate 371. One end of the first fork plate 373 is fixed to the fifth moving plate 372, and the other end is placed on the fifth conveying assembly 32. Figure 19 As shown, the end of the first fork plate 373 placed in the fifth conveying assembly 32 has a plurality of spaced slots. That is, when the first fork plate 373 moves a predetermined distance toward the fifth conveying assembly 32, the end of the first fork plate 373 will be located on the moving path of the housing. The position of the housing is defined by two adjacent slots. Then, by the left and right movement of the fourth moving plate 371, the first fork plate 373 moves a predetermined distance away from the housing feeding assembly 36.

[0063] Specifically, the relay housing mounting device 30 further includes a second positioning component 38. The second positioning component 38 is disposed on the fifth conveying component 32 and located on the side of the fifth conveying component 32 opposite to the housing fork assembly 37. The second positioning component 38 includes two liftable first pressing blocks 381. That is, when the housing moves a predetermined distance for the first time through the first fork plate 373, the two housings will be directly below the first pressing blocks 381. At this time, the two first pressing blocks 381 will move downward a predetermined distance to press down on the corresponding two housings, thereby limiting the position of the two housings. At this time, the first fork resets and cooperates with the two housings in the initial position again. Since the two first pressing blocks 381 limit the position of the two housings at this point, when the first fork plate 373 moves forward again, the two housings will not shift due to vibration or other products. The movement of the first pressing blocks 381 can be achieved by driving a cylinder or hydraulic cylinder located above.

[0064] It should be noted that the fifth conveying component 32 also has two spaced-apart first detection holes and two spaced-apart rotating holes, and the two first detection holes and the two rotating holes are spaced apart by a predetermined distance. Specifically, the relay housing mounting device 30 also includes a detection component 800, which is located below the fifth conveying component 32, and includes two liftable detection rods. The two detection rods correspond one-to-one with the two first positioning holes. Specifically, when the second positioning component 38 is operating, the detection component 800 operates synchronously to detect whether the orientation of the housing is correct through the two detection rods.

[0065] Specifically, the relay housing mounting device 30 further includes a first rotating assembly 391 and a second rotating assembly 392. The first rotating assembly 391 is located below the fifth conveying assembly 32 and on one side of the detection assembly 800, while the fifth rotating assembly is located above the fifth conveying assembly 32 and on one side of the second positioning assembly 38. Specifically, the first rotating assembly 391 includes two spaced-apart first rotating heads that cooperate with two rotating holes, and each first rotating head has a first slot for the housing to pass through. The second rotating assembly 392 includes two second rotating heads (not shown in the figure), each corresponding to one of the two first rotating heads. The two second rotating heads are configured to move downwards by a reading distance to define the initial positions of the two housings. Then, the housing with an incorrect position is rotated synchronously. If both housings are in the correct position, the first rotating assembly 391 and the second rotating assembly 392 do not operate. The first rotating head rotates via a gear and rack mechanism, and the second rotating head can be implemented as a passive rotating head, that is, when the first rotating head rotates, the second rotating head rotates synchronously.

[0066] The relay housing mounting device 30 further includes a second dust removal assembly 400, which includes a second shift fork and a dust collection box. The second shift fork is mounted on the fifth conveying assembly 32 and located on one side of the second rotating assembly 392, and is used to define the two housings passing through the second rotating assembly 392. The second shift fork is driven in the following manner: Figure 18-20 As shown, it is implemented in a back-and-forth moving manner, and the dust collection box is installed at the bottom of the fifth conveying assembly 32 and located at the position of the second fork plate, which is set to suck up the dust cart inside the housing.

[0067] Among them, such as Figure 21As shown, a housing gripping assembly 500 is also installed at the end of the fifth conveying assembly 32. The housing gripping assembly 500 includes multiple spaced-apart fifth robotic arms 5001 and multiple spaced-apart suction cups 5002. The fifth robotic arms 5001 and suction cups 5002 are respectively mounted on two plates, which are spaced apart. The fifth robotic arms 5001 and suction cups 5002 move synchronously, and their movement method is basically the same as that of the coil gripping assembly 35 or other gripping schemes, so it will not be described in detail. The structure is as follows. Figure 21 As shown. Since the shell gripping component 500 of this application is implemented as a robotic arm and suction cups 5002, a transfer frame 700 is also provided on one side of the fifth conveying component 32. That is, multiple fifth robotic arms 5001 will grip multiple shells located at the end of the fifth conveying component 32 onto the transfer frame, and then multiple suction cups 5002 are configured to place multiple shells located at the top of the transfer frame onto the sixth conveying component 33, i.e. Figure 21 As shown, it will be placed on the sixth conveying component 33 and will move continuously towards the first pusher plate at the end via the pusher plate.

[0068] Other examples Figure 15 As shown, the relay testing and forming production line also includes a product gripping component 600. The product gripping component 600 is disposed on the sixth conveying component 33 and located between the first push plate at the end and the conveyor belt. That is, by the continuous pushing of the first push plate at the end, the product gripping component 600 can grip the relay located on the second template. The product gripping component 600 is implemented as a robotic arm gripping, and its implementation method is basically the same as the robotic arm gripping described above, so it will not be described in detail.

[0069] In summary, the relay testing and molding production line based on the embodiments of this application is explained, which provides advantages such as the ability to detect various data of relays, integration, and high testing efficiency.

[0070] It is worth mentioning that, in this embodiment, the relay testing molding production line has a simple structure, does not involve complex manufacturing processes or expensive materials, and is highly economical. At the same time, for manufacturers, the relay testing molding production line provided in this application is easy to produce and has low cost, which is more conducive to controlling production costs and further facilitates product promotion and use.

[0071] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The objectives of the present invention have been fully and effectively achieved. The functional and structural principles of the present invention have been demonstrated and explained in the embodiments, and any modifications or variations of the embodiments of the present invention may be made without departing from these principles.

Claims

1. A relay testing and molding production line, characterized in that, The relay testing and molding production line includes: A reed spacing detection device, wherein the reed spacing detection device is configured to detect whether the spacing between a moving reed and a stationary reed reaches a predetermined value, the reed spacing detection device comprising: First workbench; A first conveying device is provided on the first workbench, and an external relay is configured to be placed on the first conveying device and moved to a predetermined position by the first conveying device. At least one first positioning component is also fixedly installed on the first conveying device. A plurality of first positioning components are spaced apart on one side of the first conveying device and are configured to define the position of the external relay. At least one first material handling component is disposed on the first worktable and located on the side of the first conveying device away from the first positioning component, and the first material handling component is configured to remove an external relay and place it in a predetermined position. At least one feeding assembly is disposed on the first worktable and located below the first picking assembly, and the first picking assembly is configured to place an external relay located at the first positioning assembly onto the feeding assembly; and At least two bending components are provided, spaced apart and located on both sides of the feeding component, and both bending components are fixed on the first worktable. One of the bending components is configured to clamp the moving spring sheet, and the other bending component is configured to clamp the stationary spring sheet, so that the moving spring sheet and the stationary spring sheet can be moved a predetermined distance toward each other by rotation.

2. The relay testing and forming production line according to claim 1, wherein the first material handling component includes two first support frames and a clamping component, the two first support frames are spaced apart and fixed on the first worktable, and one side of the clamping component is fixedly engaged with the top of the two first support frames to define the position of the clamping component, the clamping component includes a horizontally movable first moving block, a first lifting component disposed on the first moving block and a first robotic arm disposed on the first lifting component, the first lifting component includes a first fixed block, a lifting cylinder and a first connecting block, the first fixed block is fixed on the first moving block, the lifting cylinder is mounted on the first fixed block, and one end of the first robotic arm engages with the lifting cylinder, while the other end faces the first worktable.

3. The relay testing and forming production line according to claim 2, wherein the bending assembly includes a third support frame, a first sliding table, and a third drive assembly, the third support frame is fixed on the first workbench, the first sliding table is movably disposed on the top of the third support frame, and the third drive assembly is disposed on the first sliding table, and the third drive assembly includes a rotatable clamping head, the clamping head being configured to clamp the stationary spring or the moving spring, so as to achieve bending of the stationary spring or the moving spring by rotation.

4. The relay testing and forming production line according to claim 3, wherein a first gap detection component is further installed on one side of the top of the second support frame, the first gap detection component includes a first detection piece, the first gap detection component is inclined, and the first detection piece is positioned between the second support frame and the bending component.

5. The relay testing and molding production line according to claim 1, wherein the relay testing and molding production line further includes a refinement testing device, the refinement testing device being used to further test whether various data of the external relay meet the standards, and the refinement testing device comprising: A third conveying component; A second workbench, wherein the third conveying assembly is disposed on the second workbench, and the third conveying assembly is a ring conveying structure; One product grabs the component; A high-quality gripper component; A defective product gripping component is provided, wherein the product gripping component, the good product gripping component, and the defective product gripping component are all disposed on the second workbench, and the product gripping component and the good product gripping component are spaced apart and are both located at one end of the third conveying component, and the defective product gripping component is located at the other end of the third conveying component. The product gripping component is configured to place an external relay onto the third conveying component, the good product gripping component is configured to remove qualified products after inspection and place them in a predetermined position, and the defective product gripping component is configured to remove unqualified products. The detection group is installed on the third conveying assembly and located between the product gripping assembly and the good product gripping assembly. Each detection group includes a first pressing assembly, a first image detection assembly, two spaced-apart second pressing assemblies, two second gap detection assemblies, two pressure detection assemblies, two pressure detection assemblies, and a fourth pressing assembly. The first pressing assembly is configured to press an external relay mounted on the first template to limit its position by squeezing. The bottom of each of the third conveying assemblies is provided with multiple liftable second contact plates. The first image detection assembly is installed on the second worktable at a predetermined distance from the first pressing assembly and is configured to observe the number of external relays located below it. Two second pressing assemblies are located to one side of the first pressing assembly, and their structures are identical. Two second gap detection assemblies are installed on the second worktable inside the second conveying assembly. Two pressure detection assemblies are installed on the second worktable to one side of the second gap detection assemblies. The fourth pressing assembly is configured to press down on the external relays located on the first template.

6. The relay testing and forming production line according to claim 5, wherein the first pressing component includes a liftable first pressing plate, and the first image detection component observes by means of a camera set at the top and a prism set at the bottom, and the second gap detection component includes a plurality of spaced second detection plates, which are configured to be driven by a cylinder or a hydraulic cylinder to move back and forth so as to be inserted between the armature and the core of the external relay.

7. The relay testing and forming production line according to claim 6, wherein each of the pressure testing components includes a first moving plate, two second moving plates, a third moving plate, and a plurality of pressure gauges, the first moving plate is located above the second conveying component, and the first moving plate is configured to move laterally, the two second moving plates are spaced apart and mounted on the first moving plate, and are configured to move an upward predetermined distance, the third moving plate is fixed on the two second moving plates and moves synchronously with the second moving plates, and the plurality of pressure gauges are spaced apart and fixed on the third moving plate, and each pressure gauge has a detection head facing the second conveying component.

8. The relay testing and molding production line according to claim 1, wherein the relay testing and molding production line further includes a relay housing mounting device, the relay housing mounting device being configured to mount the relay housing onto the coil of the relay, the relay housing mounting device comprising: The fourth conveyor component; Fifth conveyor component; The sixth conveyor component; The fourth, fifth, and sixth conveying components of the third workbench are all mounted on the third workbench. The fourth conveying component is used to convey the relay coil, the fifth conveying component is used to convey the relay housing, and the sixth conveying component is a ring conveying structure. The relay coil located on the fourth conveying component needs to undergo static electricity removal and demagnetization processes before being placed onto the sixth conveying component by an industrial robot. A separator component; and A coil gripping assembly is provided, wherein both the separating assembly and the coil gripping assembly are disposed on the fourth conveying assembly, and the separating assembly is configured to separate the upper relay coils of the fourth conveying assembly so that the relay coils are spaced apart. The coil gripping assembly includes multiple liftable fourth robotic arms to remove the separated relay coils and place them on the sixth conveying assembly.

9. The relay testing and molding production line according to claim 8, wherein the relay testing and molding production line further includes a housing feeding assembly, the housing feeding assembly is disposed on the fifth conveying assembly, and the relay housing mounting device further includes a housing shift fork assembly, the housing shift fork assembly is configured to continuously push the housing located on the fifth conveying assembly forward, and the housing shift fork assembly includes a fourth moving plate, a fifth moving plate and a first shift fork plate, the fourth moving plate is configured to move left and right by a predetermined distance, and the fifth moving plate is movably disposed on the fourth moving plate, one end of the first shift fork plate is fixed on the fifth moving plate, the other end is placed on the fifth conveying assembly, and the end of the first shift fork plate placed on the fifth conveying assembly has a plurality of spaced slots.

10. The relay testing and forming production line according to claim 9, wherein the relay housing mounting device further includes a second positioning component, the second positioning component being disposed on the fifth conveying component and located on the side of the fifth conveying component opposite to the housing fork component, and the relay housing mounting device further includes a detection component, the detection component being located below the fifth conveying component, and the detection component including two liftable detection rods, and the relay housing mounting device further includes a first rotating component and a second rotating component, the first rotating component being disposed below the fifth conveying component and located on one side of the detection component, and the fifth rotating component being located above the fifth conveying component and located on one side of the second positioning component, and a housing gripping component is also installed at the end of the fifth conveying component, the housing gripping component including a plurality of spaced fifth robotic arms and a plurality of spaced suction cups.

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