A rocker switch base assembly automatic assembling machine

Abstract

The utility model discloses a kind of rocker switch base assembly automatic assembly machine, including equipment rack, equipment rack is equipped with base feed track and base transfer mechanism, base transfer mechanism carries out the transfer of base on base feed track in turn through base posture detection mechanism, base posture adjusting mechanism, first static contact foot plug-in mechanism, second static contact foot plug-in mechanism and base riveting mechanism, base posture adjusting mechanism carries out direction adjustment according to the posture detection result of base posture detection mechanism to base, first static contact foot plug-in mechanism and second static contact foot plug-in mechanism are inserted on base in static contact foot, base riveting mechanism is compressed and closed in static contact foot on base.The utility model uses multiple work position assembly line production, in turn detection, adjustment, primary plug-in, secondary plug-in, riveting production procedure, significantly reduce labor cost and management cost, ensure that each static contact foot and the connection of base firm and reliable, electrical performance is stable.

Description

Technical Field

[0001] This utility model relates to the field of automated assembly technology of rocker switches, specifically to an automatic assembly machine for rocker switch base components. Background Technology

[0002] A rocker switch is an electrical control element used to control the on / off state of a circuit. It is typically used to control circuits with low current. This type of switch is characterized by its simple structure, easy installation, and long service life, and is widely used in homes, industries, and commercial sectors.

[0003] The conductive part of a rocker switch mainly consists of a stationary contact and a moving contact. The stationary contact is fixedly connected to the base by a positioning clip, forming the base assembly required for the rocker switch. Currently, the assembly of the rocker switch base and stationary contact is done manually, resulting in low efficiency, poor product consistency, and a high rate of product defectiveness during the production process.

[0004] In view of this, there is an urgent need to design an automatic assembly machine for rocker switch base components to solve the defects of existing rocker switch base component installation. Utility Model Content

[0005] To solve the above problems, this utility model provides an automatic assembly machine for rocker switch base components, including a machine frame. The machine frame is equipped with a base feeding track and a base conveying mechanism. The base conveying mechanism conveys the bases on the base feeding track through a base posture detection mechanism, a base posture adjustment mechanism, a first stationary contact insertion mechanism, a second stationary contact insertion mechanism, and a base riveting mechanism in sequence. The base posture adjustment mechanism adjusts the orientation of the base according to the posture detection result of the base posture detection mechanism. The first stationary contact insertion mechanism and the second stationary contact insertion mechanism insert the stationary contact into the base. The base riveting mechanism presses the stationary contact on the base together.

[0006] In one possible implementation, both the first and second stationary contact insertion mechanisms include a stationary contact feeding vibratory feeder, a stationary contact feeding track connected to the stationary contact feeding vibratory feeder, a stationary contact picking seat located at the discharge end of the stationary contact feeding track, a stationary contact pushing power source located on one side of the stationary contact picking seat, a stationary contact pushing component driven by the stationary contact pushing power source, a stationary contact positioning detection probe located on one side of the stationary contact pushing component, and a stationary contact picking component located on the stationary contact picking seat. The other side of the seat includes a stationary contact foot gripping bracket, a stationary contact foot lateral movement force source connected to the stationary contact foot gripping bracket, a stationary contact foot lateral movement plate driven by the stationary contact foot lateral movement force source, a stationary contact foot gripping power source connected to the stationary contact foot lateral movement plate, a stationary contact foot gripping claw driven by the stationary contact foot gripping power source, a stationary contact foot pushing material power source connected to the stationary contact foot lateral movement plate, and a stationary contact foot pushing material plate driven by the stationary contact foot pushing material power source, wherein the stationary contact foot pushing material plate is located between the stationary contact foot gripping claws.

[0007] In one possible implementation, the stationary contact picking station includes a first picking channel and a second picking channel that are interconnected. The first picking channel is connected to the stationary contact feed track. The stationary contact pusher is movably connected within the first picking channel. The stationary contact gripper and the stationary contact top plate reciprocate along the direction of the second picking channel with the stationary contact transverse plate. The second picking channel is provided with a stationary contact gripping opening and a stationary contact insertion opening. The stationary contact gripping opening is directly opposite the stationary contact pusher. A stationary contact blocking assembly is connected to the stationary contact picking station. The stationary contact blocking assembly is located on the side of the stationary contact insertion opening to restrict the free fall of the stationary contact on the stationary contact insertion opening.

[0008] In one possible implementation, the stationary contact blocking assembly includes a stationary contact blocking seat, a stationary contact blocking plate, and a stationary contact blocking spring. The stationary contact blocking seat is connected to the side of the stationary contact picking seat, the stationary contact blocking plate is movably connected to the stationary contact blocking seat via a pin, the stationary contact blocking spring is connected between the stationary contact blocking seat and the stationary contact blocking plate, and the movable end of the stationary contact blocking plate is located inside the stationary contact insertion port.

[0009] In one possible implementation, the base riveting mechanism includes a base riveting bracket, a base riveting power source connected to the base riveting bracket, and a base riveting component driven by the base riveting power source, the base riveting component being directly opposite the base feed track.

[0010] In one possible implementation, the base transfer mechanism includes a base drive power source, a base pressing and transferring plate driven by the base drive power source, and a base actuating member connected to the base pressing and transferring plate. The base actuating member includes an actuating base fixed to the base pressing and transferring plate and an actuating piece hinged to the actuating base. The actuating piece includes a release end face and a locking end face that are linked with the base. The actuating pieces are arranged sequentially along the base feeding track.

[0011] In one possible implementation, the base posture detection mechanism includes a base detection bracket, a base detection power source connected to the base detection bracket, and a base detection probe driven by the base detection power source, the base detection probe being directly facing the base feed track.

[0012] In one possible implementation, the base posture adjustment mechanism includes a base posture adjustment power source and a base posture adjustment seat driven by the base posture adjustment power source, the base posture adjustment seat being rotatably connected to the button press-fit material channel.

[0013] In one possible implementation, a stationary contact detection mechanism is provided at the end of the base feed track. The stationary contact detection mechanism includes a stationary contact detection bracket, a stationary contact detection power source connected to the stationary contact detection bracket, and a stationary contact detection sensor driven by the stationary contact detection power source.

[0014] In one possible implementation, at least one set of both the first stationary contact insertion mechanism and the second stationary contact insertion mechanism is provided.

[0015] The working principle of this utility model automatic assembly machine for rocker switch base components is as follows: the base transfer mechanism gradually transfers the base on the base feeding track; the base posture detection mechanism detects the posture of the base entering the base feeding track; the base posture adjustment mechanism adjusts the direction according to the posture detection result of the base posture detection mechanism; the first stationary contact insertion mechanism and the second stationary contact insertion mechanism sequentially insert the stationary contact into the base; and the base riveting mechanism then fully presses the stationary contact to the base, completing the automatic assembly of the base component.

[0016] Compared with the prior art, the technical solution provided by this utility model has the following advantages: This technical solution's automatic assembly machine for rocker switch base components employs a multi-station production line, sequentially performing inspection, adjustment, primary insertion, secondary insertion, and riveting processes. This results in highly efficient production of rocker switch base components, significantly shortening the assembly cycle of individual products and substantially reducing labor and management costs. The mechanical mechanism and automated control system ensure that each stationary contact is inserted and riveted with the exact same angle, depth, and force, eliminating product inconsistencies caused by differences in feel and force during manual operation. The base riveting mechanism provides constant and precisely controllable pressure, ensuring a firm and reliable connection between each stationary contact and the base, stable electrical performance, and avoiding damage caused by uneven riveting pressure during manual operation, such as loose connections or overpressure. Attached Figure Description

[0017] Figure 1 This is a perspective view of an automatic assembly machine for a rocker switch base assembly according to an embodiment of this utility model.

[0018] Figure 2 This is a perspective view of the base posture detection and adjustment mechanism according to an embodiment of the present utility model.

[0019] Figure 3 This is a perspective view of the static contact foot insertion mechanism according to an embodiment of the present utility model.

[0020] Figure 4 This is a perspective view of a portion of the static contact foot insertion mechanism in an embodiment of this utility model.

[0021] Figure 5 This is a perspective view of the stationary contact foot picking seat, stationary contact foot blocking assembly, and stationary contact foot pushing component according to an embodiment of the present utility model.

[0022] Figure 6 This is a cross-sectional view of the stationary contact blocking assembly and the stationary contact picking seat according to an embodiment of the present invention.

[0023] Figure 7 This is a perspective view of the base riveting mechanism and the static contact foot detection mechanism in an embodiment of this utility model.

[0024] Figure 8 This is a cross-sectional view of the base actuating component in an embodiment of this utility model. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. The accompanying drawings are for illustrative purposes only, representing schematic diagrams only, not actual object drawings, and should not be construed as limiting this patent. To better illustrate the embodiments of this utility model, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual product dimensions. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0026] Combined with appendix Figure 1 To be continued Figure 8 This utility model provides an automatic assembly machine for rocker switch base components, including a machine frame 1. The machine frame 1 is equipped with a base feeding track 2 and a base transfer mechanism 3. The base transfer mechanism 3 transfers the bases on the base feeding track 2 sequentially through a base posture detection mechanism 4, a base posture adjustment mechanism 5, a first stationary contact insertion mechanism 6, a second stationary contact insertion mechanism 7, and a base riveting mechanism 8. The base posture adjustment mechanism 5 adjusts the orientation of the base according to the posture detection result of the base posture detection mechanism 4. The first stationary contact insertion mechanism 6 and the second stationary contact insertion mechanism 7 insert the stationary contact into the base. The base riveting mechanism 8 presses the stationary contact on the base together.

[0027] In this embodiment, the working principle of the automatic assembly machine for rocker switch base components is as follows: the base transfer mechanism 3 gradually transfers the base on the base feeding track 2; the base posture detection mechanism 4 performs posture detection on the base entering the base feeding track 2; the base posture adjustment mechanism 5 adjusts the direction of the base according to the posture detection result of the base posture detection mechanism 4; the first stationary contact insertion mechanism 6 and the second stationary contact insertion mechanism 7 sequentially insert the stationary contact into the base; and the base riveting mechanism 8 then fully presses the stationary contact with the base to complete the automatic assembly of the base component.

[0028] In this embodiment, as shown in the appendix Figure 3 To be continued Figure 5As shown, both the first stationary contact insertion mechanism 6 and the second stationary contact insertion mechanism 7 include a stationary contact feeding vibratory plate 61, a stationary contact feeding track 62 connected to the stationary contact feeding vibratory plate 61, a stationary contact picking seat 63 located at the discharge end of the stationary contact feeding track 62, a stationary contact pushing power source 64 located on one side of the stationary contact picking seat 63, a stationary contact pushing component 65 driven by the stationary contact pushing power source 64, a stationary contact positioning detection probe located on one side of the stationary contact pushing component 65, and a stationary contact gripper located on the other side of the stationary contact picking seat 63. The system includes a bracket 66, a stationary contact lateral movement force source 67 connected to the stationary contact gripper bracket 66, a stationary contact lateral movement plate 68 driven by the stationary contact lateral movement force source 67, a stationary contact gripping power source 69 connected to the stationary contact lateral movement plate 68, a stationary contact gripping claw 610 driven by the stationary contact gripping power source 69, a stationary contact pushing material power source 611 connected to the stationary contact lateral movement plate 68, and a stationary contact pushing material plate 612 driven by the stationary contact pushing material power source 611, wherein the stationary contact pushing material plate 612 is located between the stationary contact gripping claws 610.

[0029] In this embodiment, there are two types of stationary contacts on the base: one is a stationary contact for mounting the moving contact of the rocker switch, and the other is a stationary contact for connecting with the moving contact of the rocker switch when it is turned on. Although the two types of stationary contacts are structurally different, the mechanism for assembling the two types of stationary contacts is the same. Therefore, the first stationary contact insertion mechanism 6 and the second stationary contact insertion mechanism 7 have the same structure.

[0030] In this embodiment, as shown in the appendix Figure 3 To be continued Figure 6 As shown, the stationary contact picking seat 63 includes a first picking channel 631 and a second picking channel 632 that are interconnected. The first picking channel 631 is connected to the stationary contact feed track 62. The stationary contact pusher 65 is movably connected in the first picking channel 631. The stationary contact gripper 610 and the stationary contact top plate 612 move back and forth along the direction of the second picking channel 632 with the stationary contact transverse plate 68. The second picking channel 632 is provided with a stationary contact gripper 633 and a stationary contact insertion port 634. The stationary contact gripper 633 is directly opposite the stationary contact pusher 65. A stationary contact blocking assembly 613 is connected to the stationary contact picking seat 63. The stationary contact blocking assembly 613 is located on the side of the stationary contact insertion port 634 to restrict the free fall of the stationary contact on the stationary contact insertion port 634.

[0031] In this embodiment, as shown in the appendix Figure 6As shown, the stationary contact blocking assembly 613 includes a stationary contact blocking seat 6131, a stationary contact blocking plate 6132, and a stationary contact blocking spring 6133. The stationary contact blocking seat 6131 is connected to the side of the stationary contact picking seat 63. The stationary contact blocking plate 6132 is movably connected to the stationary contact blocking seat 6131 via a pin. The stationary contact blocking spring 6133 is connected between the stationary contact blocking seat 6131 and the stationary contact blocking plate 6132. The movable end of the stationary contact blocking plate 6132 is located inside the stationary contact insertion port 634.

[0032] In this embodiment, the stationary contact pusher 65 is provided with a track that communicates with the stationary contact feed track 62, so that the stationary contact on the stationary contact feed track 62 can enter the track of the stationary contact pusher 65, thereby realizing the pushing and conveying of the stationary contact by the stationary contact pusher 65; it should be noted that the stationary contact positioning detection probe is not shown in the figure.

[0033] In this embodiment, the working principle of the first stationary contact insertion mechanism 6 and the second stationary contact insertion mechanism 7 is as follows: the stationary contact feeding vibratory plate 61 moves the stationary contact to the stationary contact pusher 65 through the stationary contact feeding track 62. After the stationary contact positioning detection probe detects the stationary contact on the stationary contact pusher 65, the stationary contact pushing power source 64 drives the stationary contact pusher 65 to move along the first picking channel 631, transferring the stationary contact on the stationary contact pusher 65 to the stationary contact clamping port 633. Power source 69 drives the stationary contact gripper 610 to grip the stationary contact in the stationary contact gripper opening 633. Power source 67 drives the stationary contact lateral movement plate 68 to move laterally, gripping the stationary contact into the stationary contact insertion port 634. Power source 69 drives the stationary contact gripper 610 to release the stationary contact. Power source 611 drives the stationary contact ejector plate 612 to insert the stationary contact in the stationary contact insertion port 634 into the base of the base feeding track 2 assembly station.

[0034] In this embodiment, as shown in the appendix Figure 7 As shown, the base riveting mechanism 8 includes a base riveting bracket 81, a base riveting power source 82 connected to the base riveting bracket 81, and a base riveting component 83 driven by the base riveting power source 82. The base riveting component 83 faces the base feeding track 2. After the base completes the insertion of the stationary contact foot on the base feeding track 2, it enters the work station of the base riveting mechanism 8. The base riveting power source 82 drives the base riveting component 83 to press down, completely pressing the stationary contact foot onto the base.

[0035] In this embodiment, as shown in the appendix Figure 8 As shown, the base transfer mechanism 3 includes a base transmission power source 31, a base pressing and moving plate 32 driven by the base transmission power source 31, and a base actuating member 33 connected to the base pressing and moving plate 32. The base actuating member 33 includes a toggle base 331 fixed on the base pressing and moving plate 32 and a toggle piece 332 hinged on the toggle base 331. The toggle piece 332 includes a release end face 333 and a locking end face 334 that are linked with the base. The toggle pieces 332 are arranged sequentially along the base feeding track 2. A return spring 335 is provided between the toggle piece 332 and the toggle base 331. The base drive power source 31 drives the base pressing and moving plate 32 to reciprocate. During this process, the actuating plate 332 is linked with the base on the base feeding track 2. When the release end face 333 acts on the base, the actuating plate 332 retracts inward and cannot drive the base on the base feeding track 2 to move in the working position. When the locking end face 334 acts on the base, the actuating plate 332 cannot retract inward and drive the base on the base feeding track 2 to move in the working position.

[0036] In this embodiment, the bases on the base feeding track 2 are sequentially transferred to different workstations using the base transfer mechanism 3 described above.

[0037] In this embodiment, as shown in the appendix Figure 2 As shown, the base posture detection mechanism 4 includes a base detection bracket 41, a base detection power source 42 connected to the base detection bracket 41, and a base detection probe 43 driven by the base detection power source 42. The base detection probe 43 faces the base feeding track 2 and detects the orientation of the base, which can be set according to the specific structural points on the base.

[0038] In this embodiment, as shown in the appendix Figure 2 As shown, the base posture adjustment mechanism 5 includes a base posture adjustment power source 51 and a base posture adjustment seat 52 driven by the base posture adjustment power source 51. The base posture adjustment seat 52 is rotatably connected to the button pressing material channel 2. When the base direction needs to be adjusted, the base posture adjustment power source 51 controls the base posture adjustment seat 52 to rotate.

[0039] In this embodiment, as shown in the appendix Figure 7As shown, a stationary contact detection mechanism 9 is provided at the end of the base feeding track 2. The stationary contact detection mechanism 9 includes a stationary contact detection bracket 91, a stationary contact detection power source 92 connected to the stationary contact detection bracket 91, and a stationary contact detection sensor 93 driven by the stationary contact detection power source 92. The stationary contact detection mechanism 9 mainly detects whether there are stationary contacts pressed into place on the base. The stationary contact detection sensor 93 can be a proximity switch or a power bridge circuit that detects whether the same group of stationary contacts can conduct.

[0040] In this embodiment, at least one set of both the first stationary contact insertion mechanism 6 and the second stationary contact insertion mechanism 7 is provided, as shown in the attached figure. Figure 1 As shown, both the first stationary contact insertion mechanism 6 and the second stationary contact insertion mechanism 7 are provided in two sets for the assembly of the dual-control-circuit rocker switch.

[0041] This utility model's automatic assembly machine for rocker switch base components employs a multi-station production line, sequentially performing inspection, adjustment, primary insertion, secondary insertion, and riveting processes. This results in highly efficient production of rocker switch base components, significantly shortening the assembly cycle of individual products and substantially reducing labor and management costs. The mechanical mechanism and automated control system ensure that each stationary contact is inserted and riveted with the exact same angle, depth, and force, eliminating product inconsistencies caused by differences in feel and force during manual operation. The base riveting mechanism provides constant and precisely controllable pressure, ensuring a firm and reliable connection between each stationary contact and the base, stable electrical performance, and avoiding damage caused by uneven riveting pressure during manual operation, such as loose connections or overpressure.

[0042] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model, or direct / indirect applications in other related technical fields, should be included within the scope of protection of the claims of this utility model.

Claims

1. A rocker switch base assembly automatic assembly machine comprising an equipment rack, characterized in that, The equipment frame is equipped with a base feeding track and a base transfer mechanism. The base transfer mechanism transfers the bases on the base feeding track through a base posture detection mechanism, a base posture adjustment mechanism, a first stationary contact insertion mechanism, a second stationary contact insertion mechanism, and a base riveting mechanism in sequence. The base posture adjustment mechanism adjusts the orientation of the base according to the posture detection result of the base posture detection mechanism. The first stationary contact insertion mechanism and the second stationary contact insertion mechanism insert the stationary contact into the base. The base riveting mechanism presses the stationary contact on the base together.

2. The rocker switch base assembly automatic assembly machine according to claim 1, wherein, Both the first and second stationary contact insertion mechanisms include a stationary contact feeding vibratory feeder, a stationary contact feeding track connected to the stationary contact feeding vibratory feeder, a stationary contact picking seat located at the discharge end of the stationary contact feeding track, a stationary contact pushing power source located on one side of the stationary contact picking seat, a stationary contact pushing component driven by the stationary contact pushing power source, a stationary contact positioning detection probe located on one side of the stationary contact pushing component, and a stationary contact picking seat located on the other side of the stationary contact picking seat. The device comprises a contact gripper bracket, a stationary contact lateral movement force source connected to the stationary contact gripper bracket, a stationary contact lateral movement plate driven by the stationary contact lateral movement force source, a stationary contact gripping power source connected to the stationary contact lateral movement plate, a stationary contact gripping claw driven by the stationary contact gripping power source, a stationary contact lifting power source connected to the stationary contact lateral movement plate, and a stationary contact lifting plate driven by the stationary contact lifting power source, wherein the stationary contact lifting plate is located between the stationary contact gripping claws.

3. The automatic assembly machine for a rocker switch base assembly according to claim 2, characterized in that, The stationary contact picking station includes a first picking channel and a second picking channel that are interconnected. The first picking channel is connected to the stationary contact feed track. The stationary contact pusher is movably connected in the first picking channel. The stationary contact gripper and the stationary contact top plate reciprocate along the direction of the second picking channel with the stationary contact transverse plate. The second picking channel is provided with a stationary contact gripping port and a stationary contact insertion port. The stationary contact gripping port is directly opposite the stationary contact pusher. A stationary contact blocking assembly is connected to the stationary contact picking station. The stationary contact blocking assembly is located on the side of the stationary contact insertion port to restrict the free fall of the stationary contact on the stationary contact insertion port.

4. The rocker switch base assembly automatic assembly machine according to claim 3, wherein, The stationary contact blocking assembly includes a stationary contact blocking seat, a stationary contact blocking plate, and a stationary contact blocking spring. The stationary contact blocking seat is connected to the side of the stationary contact picking seat. The stationary contact blocking plate is movably connected to the stationary contact blocking seat via a pin. The stationary contact blocking spring is connected between the stationary contact blocking seat and the stationary contact blocking plate. The movable end of the stationary contact blocking plate is located inside the stationary contact insertion port.

5. The rocker switch base assembly automatic assembly machine of claim 1, wherein, The base riveting mechanism includes a base riveting bracket, a base riveting power source connected to the base riveting bracket, and a base riveting component driven by the base riveting power source, wherein the base riveting component is directly opposite the base feeding track.

6. The machine according to any one of claims 1 to 5, wherein, The base transfer mechanism includes a base transmission power source, a base pressing and transferring plate driven by the base transmission power source, and a base actuating component connected to the base pressing and transferring plate. The base actuating component includes an actuating base fixed to the base pressing and transferring plate and an actuating piece hinged to the actuating base. The actuating piece includes a release end face and a locking end face that are linked with the base. The actuating pieces are arranged sequentially along the base feeding track.

7. An automatic assembly machine for a rocker switch base assembly according to any one of claims 1 to 5, characterized in that, The base posture detection mechanism includes a base detection bracket, a base detection power source connected to the base detection bracket, and a base detection probe driven by the base detection power source, with the base detection probe facing the base feeding track.

8. The machine of any one of claims 1 to 5, wherein, The base posture adjustment mechanism includes a base posture adjustment power source and a base posture adjustment seat driven by the base posture adjustment power source. The base posture adjustment seat is rotatably connected to the base feeding track.

9. The rocker switch base assembly automatic assembling machine according to any one of claims 1-5, wherein, The base feeding track is provided with a stationary contact foot detection mechanism at its end. The stationary contact foot detection mechanism includes a stationary contact foot detection bracket, a stationary contact foot detection power source connected to the stationary contact foot detection bracket, and a stationary contact foot detection sensor driven by the stationary contact foot detection power source.

10. The machine of any one of claims 1 to 5, wherein, Both the first stationary contact insertion mechanism and the second stationary contact insertion mechanism are provided with at least one set.

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