Relay base machining device

Abstract

The invention provides a relay base machining device, and belongs to the technical field of electrical products. By arranging the conveying mechanism with the moving station, transferring of a fed base is achieved, so that the base can be subsequently moved to the movable spring stamping feeding mechanism, the fixed spring stamping feeding mechanism and the push rod downward pressing mechanism, and meanwhile, the base can be moved to the movable spring stamping feeding mechanism, the fixed spring stamping feeding mechanism and the push rod downward pressing mechanism. The base feeding mechanism, the movable spring stamping feeding mechanism, the fixed spring stamping feeding mechanism, the push rod feeding mechanism and the push rod loading mechanism are used for achieving feeding and distributing of a base, machining and loading of a movable spring, machining and loading of a fixed spring and distributing and loading of a push rod correspondingly, and therefore automatic installation of the movable spring, the fixed spring and the push rod on the base is achieved. Moreover, the processing of the movable spring and the fixed spring is automatically realized in the assembly process, so that the problems of low processing efficiency and high cost caused by manual assembly are avoided, meanwhile, the uniformity of assembly standards is ensured, the quality uniformity of products is improved, and the application and popularization of the products are facilitated.

Description

Technical Field

[0001] This invention relates to the field of electrical product technology, specifically to a relay base processing device. Background Technology

[0002] As a control unit in a circuit control system, a relay can control the on / off state of a circuit, allowing one circuit to control another, thus meeting the requirements for circuit safety control and remote control.

[0003] Existing relays typically include a base, on which are mounted a stationary spring, a moving spring, and a push rod. An armature is mounted on the magnetic circuit assembly. The push rod transmits the movement of the armature to the moving spring, causing the moving spring to move relative to the stationary spring, thus achieving contact and separation between the two springs. For example, a relay disclosed in patent CN202420139796.8 has a first mounting slot, a second mounting slot, and a third mounting slot on its base. The second mounting slot is located between the first and third mounting slots, and the first mounting slot is close to the armature. The push rod engages with the first mounting slot, the moving spring with the second mounting slot, and the stationary spring with the third mounting slot. When the iron core generates magnetic force, the first bent portion of the armature contacts the top of the iron core. Simultaneously, the second bent portion of the armature swings towards the push rod by a predetermined angle, causing the push rod to rotate towards the moving spring by a predetermined angle. At the same time, the moving spring deflects towards the stationary spring by a predetermined angle to bring the two contacts into contact, and vice versa, to separate the two contacts. This shows that the structure of the stationary spring, moving spring, and push rod mounted on the base is the core structure for relay operation. However, the current industry method for mounting the stationary spring, moving spring, and push rod on the base is manual. This involves processing the stationary spring, moving spring, and push rod separately, and then having assembly personnel use tweezers to install and tighten them onto the base. While this method meets assembly requirements, for large-scale relay manufacturing, relying solely on manual assembly is not only inefficient and costly, but also makes it difficult to standardize the assembly standards of each assembler. This results in inconsistent product quality and hinders the application and promotion of the product. Summary of the Invention

[0004] To address the aforementioned problems in the existing technology, this invention aims to provide a relay base processing device. This device includes a transmission mechanism, a base feeding mechanism, a moving spring stamping feeding mechanism, a fixed spring stamping feeding mechanism, a push rod feeding mechanism, and a push rod installation mechanism. These mechanisms respectively realize the feeding of the base, the stamping and feeding of the moving spring onto the base, the stamping and feeding of the fixed spring onto the base, and the distribution and installation of the push rod. This achieves automated installation of the moving spring, fixed spring, and push rod on the base. Furthermore, the processing of the moving and fixed springs is also performed simultaneously, eliminating the need for manual assembly. This improves processing efficiency, reduces labor costs, ensures uniform assembly standards, meets the manufacturing requirements of products of the same quality, and facilitates the application and promotion of the product.

[0005] The specific technical solution is as follows: A relay base processing apparatus, characterized by comprising: A transmission mechanism is arranged in one direction and includes several moving workstations that move in one direction. The base feeding mechanism includes a base vibrating feeding plate, a base distributing component, and a base clamping and transferring component. The base distributing component is located at the outlet of the base vibrating feeding plate, and the base clamping and transferring component is located between the base distributing component and the moving station. The moving spring stamping feeding mechanism includes a bending assembly, a moving spring cutting assembly, a moving spring distributing assembly, and a moving spring deflecting and pressing assembly. The moving spring stamping feeding mechanism is located on one side of the transmission mechanism, the moving spring cutting assembly is located behind the bending assembly, the moving spring distributing assembly is located behind the moving spring cutting assembly, and the moving spring deflecting and pressing assembly is located beside the moving spring distributing assembly. The moving spring deflecting and pressing assembly includes a first moving deflecting part and a second moving deflecting part, and both the first moving deflecting part and the second moving deflecting part reciprocate in one direction while deflecting. The fixed spring stamping feeding mechanism includes a stamping and cutting assembly, a fixed spring steering and moving part, a fixed spring distributing assembly, and a fixed spring pressing assembly. The stamping and cutting assembly is located on one side of the transmission mechanism, the fixed spring steering and moving part is located on one side of the stamping and cutting assembly, the fixed spring distributing assembly is located behind the fixed spring steering and moving part, and the fixed spring pressing assembly is located between the fixed spring distributing assembly and the moving station. The push rod feeding mechanism is located on one side of the transmission mechanism and behind the fixed spring stamping feeding mechanism. The push rod feeding mechanism includes a push rod vibrating feeding plate and a push rod distributing assembly. The push rod distributing assembly is located at the conveying outlet of the push rod vibrating feeding plate. The push rod pressing mechanism is located between the push rod dispensing assembly and the moving station. The push rod pressing mechanism includes a push rod moving part, a push rod pressing part, and several push rod grippers. The push rod moving part reciprocates between the push rod dispensing assembly and the moving station. The push rod pressing part is mounted on the push rod moving part and moves vertically up and down. Several push rod grippers are mounted on the push rod pressing part.

[0006] In the aforementioned relay base processing device, the moving station is a rectangular block structure, and several placement cavities are formed on the moving station along its length.

[0007] The aforementioned relay base processing device includes a base material distribution assembly, a moving spring material distribution assembly, a fixed spring material distribution assembly, and a push rod material distribution assembly, each comprising a slide rail, several sliders, several material distribution tables, several connecting rods, and a telescopic actuator. The slide rail is arranged in one direction, and several sliders are slidably mounted on the slide rail and arranged side by side. At the same time, a material distribution table is provided on each slider, and a connecting rod is provided between two adjacent sliders. One end of the connecting rod is fixed to one slider, and the other end of the connecting rod passes through another slider and is provided with a limit head. The connecting rod and the slider through which it passes are slidably connected. The outermost slider is fixed to one end of the slide rail, and the outermost slider is connected to the drive shaft of the telescopic actuator.

[0008] In the aforementioned relay base processing device, the connecting rod is a screw and nut structure. The threaded end of the screw is threadedly connected to a slider. A nut is threadedly installed on the threaded end of the screw, and one end of the nut abuts against the slider connected to the threaded end of the screw. The end of the screw is used as a limit head.

[0009] In the aforementioned relay base processing device, a clearance hole is provided on the slider located on the side of the slider that is slidably connected to the connecting rod away from the limiting head, and the clearance hole is directly opposite the limiting head of the connecting rod along the arrangement direction of the slide rail.

[0010] The aforementioned relay base processing device includes a base clamping and transfer assembly comprising a base transfer frame, a base transfer guide rail, a base transfer slide plate, a base transfer driver, a base lifting guide rail, a base lifting seat, a base lifting driver, and base transfer grippers. The base transfer frame is mounted with a base transfer guide rail in a horizontal direction, and a base transfer slide plate is slidably mounted on the base transfer guide rail. The base transfer driver is mounted on the base transfer frame, and its drive shaft is connected to the base transfer slide plate. The base transfer slide plate is mounted with a base lifting guide rail in a vertical direction, and a base lifting seat is slidably mounted on the base lifting guide rail. A base lifting driver is mounted on the base transfer slide plate, and its drive shaft is connected to the base lifting seat. The base lifting seat is equipped with several base transfer grippers arranged in parallel.

[0011] The aforementioned relay base processing device includes a bending assembly, a moving spring cutting assembly, and a stamping cutting assembly, each comprising a stamping machine and a stamping die, with the stamping die mounted on the die head of the stamping machine.

[0012] The aforementioned relay base processing device includes a first moving steering part and a second moving steering part, each of which includes a moving spring translation actuator, a moving spring rotation driver, and a moving spring gripper. The moving spring rotation driver is mounted on the moving spring translation actuator, and the moving spring gripper is mounted on the rotation shaft of the moving spring rotation driver. The second moving steering part also includes a moving spring pressing assembly, which is disposed between the moving spring translation actuator and the moving spring rotation driver of the second moving steering part.

[0013] The aforementioned relay base processing device includes a fixed spring steering and moving component comprising a fixed spring moving frame, a fixed spring transverse guide rail, a fixed spring transverse sliding plate, a fixed spring transverse drive, a fixed spring longitudinal guide rail, a fixed spring longitudinal sliding plate, a fixed spring longitudinal drive, a fixed spring steering drive, and a fixed spring gripper. The fixed spring transverse guide rail is mounted on the fixed spring moving frame, the fixed spring transverse sliding plate is slidably disposed on the fixed spring transverse guide rail, the fixed spring transverse drive is mounted on the fixed spring moving frame and its drive shaft is connected to the fixed spring transverse sliding plate, the fixed spring longitudinal guide rail is mounted on the fixed spring transverse sliding plate, the fixed spring longitudinal sliding plate is slidably disposed on the fixed spring longitudinal guide rail, and the fixed spring longitudinal drive is mounted on the fixed spring transverse sliding plate and its drive shaft is connected to the fixed spring longitudinal sliding plate, the fixed spring steering drive is mounted on the fixed spring longitudinal sliding plate, and the fixed spring gripper is mounted on the fixed spring steering drive.

[0014] The aforementioned relay base processing device includes a fixed spring pressing assembly comprising a fixed spring pressing bracket, a fixed spring translation actuator, a fixed spring pressing guide rail, a fixed spring pressing slide plate, a fixed spring pressing driver, and several pressing jaws. The fixed spring pressing bracket is mounted with a horizontally arranged fixed spring translation actuator. The fixed spring pressing assembly is mounted on the fixed spring translation actuator. The fixed spring pressing guide rail is mounted vertically on the fixed spring translation actuator. The fixed spring pressing slide plate is slidably disposed on the fixed spring pressing guide rail. The fixed spring pressing driver is mounted on the fixed spring translation actuator and its drive shaft is connected to the fixed spring pressing slide plate. Several pressing jaws are mounted on the fixed spring pressing slide plate.

[0015] The positive effects of the above technical solution are: The aforementioned relay base processing device, through a transmission mechanism, pushes the base sequentially through a moving spring stamping and feeding mechanism, a fixed spring stamping and feeding mechanism, and a push rod insertion mechanism. This satisfies the requirement for the sequential installation of the moving spring, fixed spring, and push rod on the base. The base feeding mechanism realizes the feeding and distributing of the base; the moving spring stamping and feeding mechanism realizes the bending, cutting, distributing, flipping, and pressing of the moving spring; the fixed spring stamping and feeding mechanism realizes the stamping, flipping, distributing, and pressing of the fixed spring; and the push rod feeding and insertion mechanisms realize the distributing and insertion of the push rod, respectively. This achieves automated installation of the moving spring, fixed spring, and push rod on the base. Furthermore, the moving spring and fixed spring are processed synchronously during the assembly process, eliminating the need for manual assembly, resulting in higher processing efficiency, lower labor costs, and ensuring uniform assembly standards, leading to more consistent product quality and facilitating product application and promotion. Attached Figure Description

[0016] Figure 1 This is a structural diagram of the base loading mechanism of a relay base processing device according to the present invention; Figure 2 This is a structural diagram of the dynamic spring stamping and feeding mechanism of a relay base processing device according to the present invention; Figure 3 This is a structural diagram of the fixed spring stamping and feeding mechanism of a relay base processing device according to the present invention; Figure 4 This is a structural diagram of the fixed spring pressing assembly of a relay base processing device according to the present invention; Figure 5 This is a structural diagram of the push rod feeding mechanism of a relay base processing device according to the present invention; Figure 6 This is a structural diagram of the push rod pressing mechanism of a relay base processing device according to the present invention; Figure 7 This is a structural diagram of the base material distribution assembly of a relay base processing device according to the present invention.

[0017] In the attached diagram: 1. Moving station; 2. Base loading mechanism; 21. Base vibrating loading tray; 22. Base material distribution assembly; 23. Base clamping and transfer assembly; 221. Slide rail; 222. Slider; 223. Material distribution table; 224. Connecting rod; 225. Telescopic actuator; 231. Base transfer frame; 232. Base transfer guide rail; 233. Base transfer slide plate; 234. Base lifting guide rail; 235. Base lifting seat; 236. Base transfer gripper; 2221. Clearance hole; 2241. Limiting head; 3. Dynamic spring stamping loading mechanism; 31. Bending assembly; 32. Dynamic spring cutting assembly; 33. Dynamic spring material distribution assembly; 34. Dynamic spring steering and pressing assembly; 341. First moving steering part; 342. 4. Second moving steering part; 4. Fixed spring stamping feeding mechanism; 41. Stamping and cutting assembly; 42. Fixed spring steering moving part; 43. Fixed spring material distribution assembly; 44. Fixed spring pressing assembly; 421. Fixed spring moving frame; 422. Fixed spring transverse guide rail; 423. Fixed spring transverse sliding plate; 424. Fixed spring longitudinal guide rail; 425. Fixed spring longitudinal sliding plate; 426. Fixed spring gripper; 441. Fixed spring pressing bracket; 442. Fixed spring translation actuator; 443. Fixed spring pressing guide rail; 444. Fixed spring pressing sliding plate; 445. Pressing gripper; 5. Push rod feeding mechanism; 51. Push rod vibrating feeding plate; 52. Push rod material distribution assembly; 6. Push rod pressing mechanism; 61. Push rod moving part; 62. Push rod pressing part; 63. Push rod gripper. Detailed Implementation

[0018] To make the technical means, creative features, objectives, and effects of this invention easier to understand, the following embodiments are provided in conjunction with the appendix. Figure 1 To be continued Figure 7 The technical solutions provided by this invention are described in detail, but the following content is not intended to limit this invention.

[0019] Figure 1 This is a structural diagram of the base loading mechanism of a relay base processing device according to the present invention; Figure 2 This is a structural diagram of the dynamic spring stamping and feeding mechanism of a relay base processing device according to the present invention; Figure 3 This is a structural diagram of the fixed spring stamping and feeding mechanism of a relay base processing device according to the present invention; Figure 4 This is a structural diagram of the fixed spring pressing assembly of a relay base processing device according to the present invention; Figure 5 This is a structural diagram of the push rod feeding mechanism of a relay base processing device according to the present invention; Figure 6 This is a structural diagram of the push rod pressing mechanism of a relay base processing device according to the present invention. Figures 1 to 6 As shown, the relay base processing device provided in this embodiment includes: a transmission mechanism, a base feeding mechanism 2, a moving spring stamping feeding mechanism 3, a fixed spring stamping feeding mechanism 4, a push rod feeding mechanism 5, and a push rod pressing mechanism 6.

[0020] Specifically, the transmission mechanism is arranged in one direction and includes several moving stations 1 that move in one direction. The moving stations 1 in the transmission mechanism receive the subsequent material base and transfer the base to the moving spring stamping feeding mechanism 3, the fixed spring stamping feeding mechanism 4, the push rod feeding assembly and the push rod installation assembly in sequence, so as to realize the sequential installation of the moving spring, the fixed spring and the push rod on the base. Specifically, the base feeding mechanism 2 includes a base vibrating feeding plate 21, a base distributing component 22, and a base clamping and transferring component 23. The base vibrating feeding plate 21 stores several pre-processed bases and conveys the bases out sequentially. The base distributing component 22 is located at the outlet of the base vibrating feeding plate 21, so that the bases conveyed by the base vibrating feeding plate 21 can enter the base distributing component 22. The base distributing component 22 separates several bases along one direction, providing conditions for subsequent separate placement on the moving station 1. In addition, the base clamping and transfer component 23 is set between the base distribution component 22 and the moving station 1. The base clamping and transfer component 23 grabs several bases that have been separated by the base distribution component 22 and transfers them to the moving station 1. Then, it places several bases on the moving station 1, which provides the conditions for moving the bases to the moving spring stamping feeding mechanism 3, the fixed spring stamping feeding mechanism 4 and the push rod pressing mechanism 6 through the moving station 1. Specifically, the moving spring stamping and feeding mechanism 3 includes a bending assembly 31, a moving spring cutting assembly 32, a moving spring separating assembly 33, and a moving spring deflecting and pressing assembly 34. The moving spring stamping and feeding mechanism 3 is located on one side of the transmission mechanism. The moving spring cutting assembly 32 is located behind the bending assembly 31. The bending assembly 31 stamps and bends each moving spring on the moving spring strip, and then transfers the bent moving spring strip to the moving spring cutting assembly 32 to cut each moving spring from the moving spring strip, thus providing conditions for the subsequent gripping of the moving springs. In addition, the moving spring separating assembly 33 is located behind the moving spring cutting assembly 32. That is, the moving springs obtained after cutting are gripped by the moving spring separating assembly 33 and separated to a predetermined distance, thus providing conditions for the subsequent interval arrangement of the base on the moving station 1. In addition, the moving spring steering and pressing assembly 34 is set on the side of the moving spring distribution assembly 33. That is, several moving springs separated by the moving spring distribution assembly 33 are grasped by the moving spring steering and pressing assembly 34. At this time, the moving spring steering and pressing assembly 34 includes a first moving steering part 341 and a second moving steering part 342. Both the first moving steering part 341 and the second moving steering part 342 reciprocate in one direction while deflecting. That is, the first moving steering part 341 grasps the separated moving springs, rotates to a vertical state, and moves to the second moving steering part 342. Then, the second moving steering part 342 grasps the moving springs in the vertical state, tilts the moving springs at a predetermined angle, and presses them down in the vertical direction. Finally, the springs are pressed down and inserted into the moving spring slots on the base of the moving station 1, realizing the automated installation of the moving springs on the base. Specifically, the fixed spring stamping and feeding mechanism 4 includes a stamping and cutting assembly 41, a fixed spring deflecting and moving part 42, a fixed spring distributing assembly 43, and a fixed spring pressing assembly 44. The stamping and cutting assembly 41 is disposed on one side of the transmission mechanism. The fixed spring strip is stamped and cut by the stamping and cutting assembly 41 to obtain several fixed springs. At this time, the fixed spring deflecting and moving part 42 is disposed on one side of the stamping and cutting assembly 41. That is, the fixed springs processed by the stamping and cutting assembly 41 can be grasped by the fixed spring deflecting and moving part 42 and flipped to a vertically downward state, and moved to the fixed spring distributing assembly 43. Furthermore, the fixed spring distributing assembly 43 is disposed behind the fixed spring deflecting and moving part 42. That is, the several fixed springs flipped to a vertical state by the fixed spring deflecting and moving part 42 can be separated to a predetermined distance by the fixed spring distributing assembly 43, thereby adapting to the assembly requirements of the bases being arranged at intervals on the moving station 1. In addition, the fixed spring pressing component 44 is set between the fixed spring dispensing component 43 and the moving station 1. The fixed spring pressing component 44 grabs several fixed springs that have been separated by the fixed spring dispensing component 43 and moves them to the top of the moving station 1. The fixed springs that have been grabbed are pressed down and installed into the fixed spring slots on the base by the fixed spring pressing component 44, so as to realize the automated installation of the fixed springs on the base. Specifically, the push rod feeding mechanism 5 is located on one side of the transmission mechanism and behind the fixed spring stamping feeding mechanism 4. The push rod feeding mechanism 5 includes a push rod vibrating feeding plate 51 and a push rod distributing component 52. The push rod vibrating feeding plate 51 stores the processed push rods and conveys them out sequentially. The push rod distributing component 52 is located at the conveying outlet of the push rod vibrating feeding plate 51, so that several push rods conveyed sequentially by the push rod vibrating feeding plate 51 can be grasped by the push rod distributing component 52 and separated by a predetermined distance, providing conditions for adapting to the interval arrangement of the base on the moving station 1. Specifically, the push rod pressing mechanism 6 is located between the push rod dispensing assembly 52 and the moving station 1. The push rod pressing mechanism 6 includes a push rod moving part 61, a push rod pressing part 62, and several push rod grippers 63. The push rod moving part 61 reciprocates between the push rod dispensing assembly 52 and the moving station 1. The push rod pressing part 62 is mounted on the push rod moving part 61 and moves vertically up and down. Several push rod grippers 63 are mounted on the push rod pressing part 62. The push rods separated by the push rod dispensing assembly 52 are gripped by the push rod grippers 63 and transferred to the top of the moving station 1 by the push rod moving part 61. Then, the push rods are installed into the push rod mounting cavity on the base by the push rod pressing part 62, thus achieving automated installation of the push rods on the base. It is worth noting that the push rod moving part 61 can be an electric linear actuator arranged in the horizontal direction, which can realize a reciprocating motion in the horizontal direction. At the same time, the push rod pressing part 62 can be an electric linear driver arranged in the vertical direction, which can also realize a reciprocating motion in the vertical direction. This drives the push rod gripper 63 to move both horizontally and vertically, thereby adapting to the needs of transferring and pressing the push rod gripped by the push rod gripper 63.

[0021] More specifically, the moving station 1 of the transmission component is a rectangular block structure. Several placement cavities are opened on the moving station 1 along its length. The bases fed by the base feeding mechanism 2 are placed through the several placement cavities, and one base is placed in each placement cavity, which provides conditions for the subsequent installation of the moving spring, fixed spring and push rod of the base.

[0022] Figure 7 This is a structural diagram of the base material distribution assembly of a relay base processing device according to the present invention. Figure 7As shown, the base material distribution assembly 22, the moving spring material distribution assembly 33, the fixed spring material distribution assembly 43, and the push rod material distribution assembly 52 all include a slide rail 221, several sliders 222, several material distribution platforms 223, several connecting rods 224, and a telescopic actuator 225. The slide rail 221 is arranged in one direction, and the several sliders 222 are slidably mounted on the slide rail 221 and arranged side by side. At the same time, a material distribution platform 223 is provided on each slider 222. The material distribution platform 223 receives the base conveyed by the base vibration feeding plate 21, the moving spring obtained after being cut by the moving spring cutting assembly 32, the fixed spring obtained after being cut by the stamping cutting assembly 41, or the push rod conveyed by the push rod vibration feeding plate 51. In addition, a connecting rod 224 is provided between each pair of adjacent sliders 222, and the linkage between the two adjacent sliders 222 is realized through the connecting rod 224. At this time, one end of the connecting rod 224 is fixed to a slider 222, and the other end of the connecting rod 224 passes through another slider 222 and is provided with a limiting head 2241. The connecting rod 224 and the slider 222 through which it passes are slidably connected, which can realize the approach or separation of two adjacent sliders 222. When the two sliders 222 are separated, when the slider 222 abuts against the limiting head 2241, the two sliders 222 cannot separate again, thereby limiting the distance between the two sliders 222. In addition, the outermost slider 222 is fixed to one end of the slide rail 221, and the other outermost slider 222 is connected to the drive shaft of the telescopic actuator 225. That is, when the base conveyed from the base feeding mechanism 2, or the moving spring obtained after the moving spring is cut, or the fixed spring obtained after the fixed spring is cut, or the push rod conveyed by the push rod vibrating feeding plate 51 is sent out, the telescopic actuator 225 retracts, causing several sliders 222 to come together, thereby achieving contact between several powder platforms, so that the sent base, moving spring, fixed spring and push rod can all be contacted. The components are sequentially moved to each dividing platform 223, so that each dividing platform 223 corresponds to a base, moving spring, fixed spring, or push rod. Then, the telescopic driver 225 is activated to extend, pulling the other sliders 222 on the slide rail 221 via the outermost slider 222 and the connecting rod. This achieves the sequential separation of the sliders 222, thereby separating the bases, moving springs, fixed springs, or push rods on the dividing platform 223. This allows the separated bases, moving springs, fixed springs, or push rods to meet the spaced requirements of the moving station 1. It is worth noting that each dividing platform 223 is equipped with a placement slot for placing the bases to be loaded. When used for distributing moving springs, fixed springs, and push rods, auxiliary grippers are installed on the distributing table 223 to facilitate the subsequent installation of moving springs, fixed springs, and push rods. The auxiliary grippers can grasp individual moving springs, fixed springs, and push rods, providing conditions for subsequent adjustment of the angle and direction of moving springs, fixed springs, and push rods, as well as for pressing them down and inserting them.

[0023] More specifically, the connecting rod 224 used to connect two adjacent sliders 222 has a screw and nut structure. The threaded end of the screw is threadedly connected to a slider 222, realizing the connection between the screw and the slider 222. At the same time, a nut is threadedly installed on the threaded end of the screw, and one end of the nut abuts against the slider 222 connected to the threaded end of the screw. That is, by the nut pressing against the slider 222, the screw is locked onto the slider 222, realizing the fixed connection between the screw and the slider 222. In addition, the end of the screw can be used as a limiting head 2241, which can directly utilize the structure of the screw to realize the limiting function. Commercially available products can be purchased and installed directly, resulting in lower manufacturing costs.

[0024] More specifically, a clearance hole 2221 is provided on the side of the slider 222 that is slidably connected to the connecting rod 224 away from the limiting head 2241. Along the arrangement direction of the slide rail 221, the clearance hole 2221 is directly opposite the limiting head 2241 of the connecting rod 224. This allows the limiting head 2241 at the end of the connecting rod 224 to be accommodated through the clearance hole 2221 when several sliders 222 need to be brought together, ensuring that two adjacent sliders 222 can be brought close together and fit together. This provides conditions for the subsequent base to enter the distribution table 223 on different sliders 222 in sequence.

[0025] More specifically, the base clamping and transferring assembly 23 in the base loading mechanism 2 includes a base transfer frame 231, a base transfer guide rail 232, a base transfer slide plate 233, a base transfer driver, a base lifting guide rail 234, a base lifting seat 235, a base lifting driver, and a base transfer gripper 236. The base transfer guide rail 232 is horizontally mounted on the base transfer frame 231, and the base transfer slide plate 233 is slidably mounted on the base transfer guide rail 232, enabling the reciprocating movement of the base transfer slide plate 233 on the base transfer guide rail 232, thus facilitating the subsequent transfer of the base. Simultaneously, the base transfer driver is mounted on the base transfer frame 231, and its drive shaft is connected to the base transfer slide plate 233, providing driving force for the movement of the base transfer slide plate 233. In addition, a base lifting guide rail 234 is vertically arranged on the base transfer slide plate 233, and a base lifting seat 235 is slidably arranged on the base lifting guide rail 234. A base lifting driver is arranged on the base transfer slide plate 233, and the drive shaft is connected to the base lifting seat 235. The base lifting driver drives the base lifting seat 235 to move up and down on the base lifting guide rail 234. In addition, several base transfer grippers 236 arranged in parallel are installed on the base lifting seat 235 to grasp and transfer the bases after material distribution, providing conditions for the subsequent placement of the bases on the moving station 1.

[0026] More specifically, the bending assembly 31 of the moving spring stamping feeding mechanism 3, the moving spring cutting assembly 32, and the stamping cutting assembly 41 of the fixed spring stamping feeding mechanism 4 all include a stamping machine and a stamping die. The stamping die is installed on the head of the stamping machine, so that when the moving spring strip and the fixed spring strip pass through the stamping die, the moving spring can be bent and the moving spring and the fixed spring can be cut by the stamping die. This meets the requirement of processing the moving spring and the fixed spring simultaneously during assembly, without the need for pre-processing and then transferring them to the assembly area, which is more efficient and reduces the workload.

[0027] More specifically, the first moving steering part 341 and the second moving steering part 342 of the moving spring steering and pressing assembly 34 each include a moving spring translation actuator, a moving spring rotary driver, and a moving spring gripper. Preferably, the moving spring translation actuator is an electric push rod that meets the requirements of linear motion. The moving spring rotary driver is mounted on the moving spring translation actuator, that is, the moving spring translation actuator drives the moving spring rotary driver to reciprocate in one direction, thereby realizing the transfer of the moving spring position. At the same time, a moving spring gripper is mounted on the rotating shaft of the moving spring rotary driver. The moving spring gripper clamps the moving spring, and the rotation of the moving spring rotary driver drives the moving spring gripper to rotate by a predetermined angle, thereby realizing the adjustment of the moving spring installation angle. In addition, the second moving steering unit 342 also includes a moving spring pressing assembly. The moving spring pressing assembly is disposed between the moving spring translation actuator and the moving spring rotation driver of the second moving steering unit 342. That is, the moving spring pressing assembly can be driven by the moving spring translation actuator to reciprocate in one direction, while the moving spring rotation driver can be driven by the moving spring pressing assembly to achieve height adjustment, thereby realizing the pressing and insertion of the moving spring into the base, meeting the usage requirements of automatic installation of the moving spring.

[0028] More specifically, the fixed spring steering and moving component 42 of the fixed spring stamping feeding mechanism 4 includes a fixed spring moving frame 421, a fixed spring transverse guide rail 422, a fixed spring transverse sliding plate 423, a fixed spring transverse driver, a fixed spring longitudinal guide rail 424, a fixed spring longitudinal sliding plate 425, a fixed spring longitudinal driver, a fixed spring steering driver, and a fixed spring gripper 426. By installing the fixed spring transverse guide rail 422 on the fixed spring moving frame 421, sliding the fixed spring transverse sliding plate 423 on the fixed spring transverse guide rail 422, installing the fixed spring transverse driver on the fixed spring moving frame 421 and connecting the drive shaft to the fixed spring transverse sliding plate 423, the fixed spring transverse sliding plate 423 is made to reciprocate in one direction under the action of the fixed spring transverse driver. Furthermore, the fixed spring longitudinal guide rail 424 is mounted on the fixed spring transverse slide plate 423, and the fixed spring longitudinal slide plate 425 is slidably mounted on the fixed spring longitudinal guide rail 424. Simultaneously, the fixed spring longitudinal drive is mounted on the fixed spring transverse slide plate 423, and the drive shaft is connected to the fixed spring longitudinal slide plate 425. This enables the fixed spring longitudinal slide plate 425 to reciprocate in a direction perpendicular to the fixed spring transverse slide plate 423 under the action of the fixed spring longitudinal drive. Additionally, the fixed spring steering drive is mounted on the fixed spring longitudinal slide plate 425, and the fixed spring gripper 426 is mounted on the fixed spring steering drive. This allows the fixed spring gripper 426 to move in two mutually perpendicular directions in the horizontal plane and also to deflect, thereby meeting the requirement of gripping the fixed spring, rotating it by a predetermined angle, and then transferring the fixed spring to the fixed spring pressing assembly 44.

[0029] More specifically, the fixed spring pressing assembly 44 of the fixed spring stamping feeding mechanism 4 includes a fixed spring pressing bracket 441, a fixed spring translation actuator 442, a fixed spring pressing guide rail 443, a fixed spring pressing slide plate 444, a fixed spring pressing driver, and several pressing grippers 445. The fixed spring pressing bracket 441 is equipped with a horizontally arranged fixed spring translation actuator 442. Preferably, the fixed spring translation actuator 442 is an electric linear actuator. The fixed spring pressing assembly 44 is installed on the fixed spring translation actuator 442, realizing the horizontal movement of the fixed spring pressing assembly 44, and meeting the usage requirements of transferring the fixed spring to the moving station 1. In addition, the fixed spring pressing guide rail 443 is vertically mounted on the fixed spring translation actuator 442, and the fixed spring pressing slide plate 444 is slidably mounted on the fixed spring pressing guide rail 443. The fixed spring pressing driver is mounted on the fixed spring translation actuator 442 and its drive shaft is connected to the fixed spring pressing slide plate 444, providing driving force for the lifting and lowering movement of the fixed spring pressing slide plate 444. Furthermore, several pressing jaws 445 are mounted on the fixed spring pressing slide plate 444. The fixed spring pressing slide plate 444 drives the pressing jaws 445 to move downward, thereby inserting the clamped fixed spring into the base, meeting the requirements for automatic fixed spring installation.

[0030] The relay base processing device provided in this embodiment includes a transmission mechanism, a base loading mechanism 2, a moving spring stamping loading mechanism 3, a fixed spring stamping loading mechanism 4, a push rod loading mechanism 5, and a push rod pressing mechanism 6. By setting up a transmission mechanism with a moving station 1, the loaded base is transferred, allowing it to subsequently move to the moving spring stamping loading mechanism 3, the fixed spring stamping loading mechanism 4, and the push rod pressing mechanism 6. Simultaneously, the base loading mechanism 2 realizes the loading and distribution of the base, and the moving spring stamping loading mechanism 3 realizes the bending, cutting, distribution, and flipping of the moving spring. The springs are pressed into the base, and then the fixed spring stamping and feeding mechanism 4 realizes the stamping, flipping, material distribution, and pressing into the base. Finally, the push rod feeding mechanism 5 and the push rod loading mechanism realize the material distribution and loading into the base, respectively. This realizes the automated installation of the moving spring, fixed spring, and push rod on the base. Moreover, the processing of the moving spring and fixed spring itself is automatically realized in the assembly process, avoiding the problems of low processing efficiency and high cost caused by manual assembly. At the same time, it also ensures the uniformity of assembly standards, improves the uniformity of product quality, and is conducive to the application and promotion of the product.

[0031] The above are merely preferred embodiments of the present invention and are not intended to limit the implementation methods and protection scope of the present invention. Those skilled in the art should recognize that any equivalent substitutions and obvious changes made based on the description and illustrations of the present invention should be included within the protection scope of the present invention.

Claims

1. A relay base processing device, characterized in that, include: A transmission mechanism, the transmission mechanism being arranged along one direction, the transmission mechanism comprising a plurality of moving workstations moving along one direction; A base feeding mechanism, comprising a base vibrating feeding plate, a base distributing component, and a base clamping and transferring component, wherein the base distributing component is disposed at the outlet of the base vibrating feeding plate, and the base clamping and transferring component is disposed between the base distributing component and the moving station; A spring-loaded stamping feeding mechanism includes a bending assembly, a spring-loaded cutting assembly, a spring-loaded material distribution assembly, and a spring-loaded steering and pressing assembly. The spring-loaded stamping feeding mechanism is located on one side of the transmission mechanism. The spring-loaded cutting assembly is located behind the bending assembly and the spring-loaded material distribution assembly. The spring-loaded steering and pressing assembly is located beside the spring-loaded material distribution assembly. The spring-loaded steering and pressing assembly includes a first moving steering part and a second moving steering part, and both the first moving steering part and the second moving steering part reciprocate in one direction while deflecting. A fixed-spring stamping and feeding mechanism includes a stamping and cutting assembly, a fixed-spring deflecting and moving component, a fixed-spring material distribution assembly, and a fixed-spring pressing assembly. The stamping and cutting assembly is disposed on one side of the transmission mechanism, the fixed-spring deflecting and moving component is disposed on one side of the stamping and cutting assembly, the fixed-spring material distribution assembly is disposed behind the fixed-spring deflecting and moving component, and the fixed-spring pressing assembly is disposed between the fixed-spring material distribution assembly and the moving station. A push rod feeding mechanism is provided on one side of the transmission mechanism and located behind the fixed spring stamping feeding mechanism. The push rod feeding mechanism includes a push rod vibrating feeding plate and a push rod distributing assembly. The push rod distributing assembly is provided at the conveying outlet of the push rod vibrating feeding plate. A push rod pressing mechanism is disposed between the push rod dispensing assembly and the moving station. The push rod pressing mechanism includes a push rod moving part, a push rod pressing part, and a plurality of push rod grippers. The push rod moving part reciprocates between the push rod dispensing assembly and the moving station. The push rod pressing part is mounted on the push rod moving part and performs vertical lifting and lowering movements. A plurality of push rod grippers are mounted on the push rod pressing part.

2. The relay base processing device according to claim 1, characterized in that, The moving workstation is a rectangular block structure, and several placement cavities are formed on the moving workstation along its length.

3. The relay base processing device according to claim 1, characterized in that, The base material distribution assembly, the moving spring material distribution assembly, the fixed spring material distribution assembly, and the push rod material distribution assembly all include a slide rail, several sliders, several material distribution platforms, several connecting rods, and a telescopic driver. The slide rail is arranged in one direction, and the several sliders are slidably disposed on the slide rail and arranged side by side. At the same time, a material distribution platform is provided on each slider. A connecting rod is provided between two adjacent sliders. One end of the connecting rod is fixed to one slider, and the other end of the connecting rod passes through another slider and is provided with a limit head. The connecting rod and the slider through which it passes are slidably connected. The outermost slider is fixed to one end of the slide rail, and the outermost slider is connected to the drive shaft of the telescopic driver.

4. The relay base processing device according to claim 3, characterized in that, The connecting rod is a screw and nut structure. The threaded end of the screw is threadedly connected to a slider. The nut is threadedly installed on the threaded end of the screw, and one end of the nut abuts against the slider connected to the threaded end of the screw. The end of the screw is used as the limiting head.

5. The relay base processing device according to claim 3, characterized in that, An avoidance hole is provided on the slider located on the side of the slider that is slidably connected to the connecting rod away from the limiting head, and the avoidance hole is directly opposite the limiting head of the connecting rod along the arrangement direction of the slide rail.

6. The relay base processing device according to claim 1, characterized in that, The base clamping and transfer assembly includes a base transfer frame, a base transfer guide rail, a base transfer slide plate, a base transfer driver, a base lifting guide rail, a base lifting seat, a base lifting driver, and base transfer grippers. The base transfer guide rail is mounted horizontally on the base transfer frame, and the base transfer slide plate is slidably disposed on the base transfer guide rail. The base transfer driver is mounted on the base transfer frame and its drive shaft is connected to the base transfer slide plate. The base lifting guide rail is arranged vertically on the base transfer slide plate, and the base lifting seat is slidably disposed on the base lifting guide rail. The base lifting driver is disposed on the base transfer slide plate and its drive shaft is connected to the base lifting seat. A plurality of base transfer grippers arranged in parallel are mounted on the base lifting seat.

7. The relay base processing device according to claim 1, characterized in that, The bending assembly, the spring cutting assembly, and the stamping cutting assembly all include a stamping machine and a stamping die, with the stamping die mounted on the die head of the stamping machine.

8. The relay base processing device according to claim 1, characterized in that, Both the first and second moving steering units include a spring translation actuator, a spring rotation driver, and a spring gripper. The spring rotation driver is mounted on the spring translation actuator, and the spring gripper is mounted on the rotation shaft of the spring rotation driver. The second moving steering unit also includes a spring pressing assembly, which is disposed between the spring translation actuator and the spring rotation driver of the second moving steering unit.

9. The relay base processing device according to claim 1, characterized in that, The fixed spring steering moving component includes a fixed spring moving frame, a fixed spring lateral moving guide rail, a fixed spring lateral moving slide plate, a fixed spring lateral moving driver, a fixed spring longitudinal moving guide rail, a fixed spring longitudinal moving slide plate, a fixed spring longitudinal moving driver, a fixed spring steering driver, and a fixed spring gripper. The fixed spring lateral moving guide rail is mounted on the fixed spring moving frame. The fixed spring lateral moving slide plate is slidably disposed on the fixed spring lateral moving guide rail. The fixed spring lateral moving driver is mounted on the fixed spring moving frame and its drive shaft is connected to the fixed spring lateral moving slide plate. The fixed spring longitudinal moving guide rail is mounted on the fixed spring lateral moving slide plate. The fixed spring longitudinal moving slide plate is slidably disposed on the fixed spring longitudinal moving guide rail. Simultaneously, the fixed spring longitudinal moving driver is mounted on the fixed spring lateral moving slide plate and its drive shaft is connected to the fixed spring longitudinal moving slide plate. The fixed spring steering driver is mounted on the fixed spring longitudinal moving slide plate, and the fixed spring gripper is mounted on the fixed spring steering driver.

10. The relay base processing device according to claim 1, characterized in that, The fixed spring pressing assembly includes a fixed spring pressing bracket, a fixed spring translation actuator, a fixed spring pressing guide rail, a fixed spring pressing slide plate, a fixed spring pressing driver, and several pressing jaws. The fixed spring translation actuator is horizontally arranged on the fixed spring pressing bracket. The fixed spring pressing assembly is mounted on the fixed spring translation actuator. The fixed spring pressing guide rail is vertically mounted on the fixed spring translation actuator. The fixed spring pressing slide plate is slidably disposed on the fixed spring pressing guide rail. The fixed spring pressing driver is mounted on the fixed spring translation actuator and its drive shaft is connected to the fixed spring pressing slide plate. Several pressing jaws are mounted on the fixed spring pressing slide plate.

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