A plug inner connector terminal assembly machine

Abstract

The utility model discloses a kind of plug inside connector terminal assembly machines, including base, fixed plate is installed on the base by rotating mechanism, the rotating mechanism is used to drive fixed plate rotation, the top of the fixed plate is installed with top plate by electric telescopic link, installation plate is installed on the top plate by moving mechanism, the moving mechanism is used to drive installation plate movement, mechanical clamp is installed in the bottom of the installation plate, the top of the base is fixed with fixed seat, electric conveying belt mechanism is installed in the inside of the fixed seat, guiding mechanism for guiding connector housing is installed on the fixed seat, terminal material frame is placed in the top of the base, controller is installed in the top of the base.The utility model is through the mechanical structure and electrical control of automation, the rapid grabbing and accurate installation of plug inside connector terminal are realized, greatly improve assembly efficiency, can satisfy the demand of large-scale production.

Description

Technical Field

[0001] This utility model relates to the field of connector manufacturing equipment technology, and in particular to a connector terminal assembly machine for a plug. Background Technology

[0002] In the complex process of plug manufacturing, the assembly of the connector terminals inside the plug is undoubtedly the core and crucial step.

[0003] Chinese patent application CN217740964U discloses a high-speed connector terminal assembly mechanism. In this patent, a sliding member is provided to facilitate the fixation of the rear spring, and a screw on the surface of the sliding member facilitates the positioning of the horizontal plate. The horizontal plate is fixedly connected to the rear spring, and the top horizontal plate is raised by a lifting connecting pin, which facilitates the placement of the terminal. The rear spring allows the two horizontal plates to smoothly clamp the metal terminal, and the sliding member drives the metal terminal to move smoothly into the plastic shell under the extension and retraction of the electric telescopic rod.

[0004] When using the aforementioned patent, we found that the device, through manual feeding, not only consumes a lot of labor costs but also severely restricts the overall assembly efficiency. Therefore, we propose a plug internal connector terminal assembly machine. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a plug internal connector terminal assembly machine.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A plug internal connector terminal assembly machine includes a base, a fixed plate mounted on the base via a rotating mechanism, the rotating mechanism driving the fixed plate to rotate, a top plate mounted on the top of the fixed plate via an electric telescopic rod, an mounting plate mounted on the top plate via a moving mechanism, the moving mechanism driving the mounting plate to move, a mechanical clamp mounted on the bottom of the mounting plate, a fixed seat fixed on the top of the base, an electric conveyor belt mechanism mounted inside the fixed seat, a guide mechanism for guiding the connector housing mounted on the fixed seat, a terminal material frame placed on the top of the base, and a controller mounted on the top of the base.

[0008] Preferably, the rotating mechanism includes a first motor, a first rotating shaft, a first bevel gear, a second rotating shaft, and a second bevel gear. The first motor is mounted on the side of the base. The output shaft of the first motor rotates through the base and is connected to the first rotating shaft. The end of the first rotating shaft is fixedly sleeved with the first bevel gear. The second rotating shaft is rotatably mounted inside the top of the base. The bottom of the second rotating shaft is fixedly sleeved with the second bevel gear. The first bevel gear and the second bevel gear mesh and drive each other. The second rotating shaft is fixedly connected to the fixed plate.

[0009] Preferably, the moving mechanism includes a second motor, a third rotating shaft, a gear, a movable block, a rack, and a connecting rod. The second motor is mounted on the top of the top plate. The output shaft of the second motor rotates through the top plate and is connected to the third rotating shaft. A gear is fixedly sleeved at the bottom of the third rotating shaft. The movable block is located inside the top plate. A rack is fixed to the side of the movable block. The gear meshes with the rack for transmission. A connecting rod is fixed to the bottom of the movable block. The connecting rod is fixedly connected to the mounting plate.

[0010] Preferably, the bottom of the top plate is provided with a sliding hole, and the connecting rod is slidably installed in the sliding hole.

[0011] Preferably, the guiding mechanism includes a threaded rod, a guide plate, and rollers. The threaded rod is threadedly connected to the inside of the fixed seat, and the guide plate is rotatably mounted on the end of the threaded rod. Rollers are mounted on the guide plate.

[0012] Preferably, a guide rod is fixed to the side of the guide plate, and the guide rod is slidably sleeved in the fixed seat.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. In this utility model, through automated mechanical structure and electrical control, the rapid gripping and precise installation of the connector terminals inside the plug are realized. Compared with manual assembly, the assembly efficiency is greatly improved, which can meet the needs of large-scale production.

[0015] 2. In this utility model, rotating the threaded rod causes the guide plate to move through the threaded transmission between the threaded rod and the fixed seat, thereby adjusting the distance between the two guide plates and facilitating the guidance of connector housings of different specifications. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a plug internal connector terminal assembly machine proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the rotating mechanism of a plug internal connector terminal assembly machine proposed in this utility model;

[0018] Figure 3 This is a schematic diagram of the moving mechanism of a plug internal connector terminal assembly machine proposed in this utility model;

[0019] Figure 4 This is a top view of the moving mechanism of a plug internal connector terminal assembly machine proposed in this utility model.

[0020] In the diagram: 1. Base, 2. Rotating mechanism, 21. First motor, 22. First shaft, 23. First bevel gear, 24. Second shaft, 25. Second bevel gear, 3. Fixed plate, 4. Electric telescopic rod, 5. Top plate, 6. Moving mechanism, 61. Second motor, 62. Third shaft, 63. Gear, 64. Movable block, 65. Rack, 66. Connecting rod, 7. Mounting plate, 8. Mechanical clamp, 9. Fixed seat, 10. Electric conveyor belt mechanism, 11. Threaded rod, 12. Guide plate, 13. Roller, 14. Guide rod, 15. Terminal material box, 16. Controller. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-4 A plug internal connector terminal assembly machine includes a base 1, a fixed plate 3 mounted on the base 1 via a rotating mechanism 2, the rotating mechanism 2 driving the fixed plate 3 to rotate, a top plate 5 mounted on the top of the fixed plate 3 via an electric telescopic rod 4, an mounting plate 7 mounted on the top plate 5 via a moving mechanism 6, the moving mechanism 6 driving the mounting plate 7 to move, a mechanical clamp 8 mounted on the bottom of the mounting plate 7, a fixed seat 9 fixed on the top of the base 1, an electric conveyor belt mechanism 10 installed inside the fixed seat 9, a guide mechanism for guiding the connector housing mounted on the fixed seat 9, a terminal material frame 15 placed on the top of the base 1, and a controller 16 mounted on the top of the base 1.

[0023] Reference Figure 2The rotating mechanism 2 includes a first motor 21, a first rotating shaft 22, a first bevel gear 23, a second rotating shaft 24, and a second bevel gear 25. The first motor 21 is mounted on the side of the base 1. The output shaft of the first motor 21 rotates through the base 1 and is connected to the first rotating shaft 22. The first bevel gear 23 is fixedly sleeved at the end of the first rotating shaft 22. The second rotating shaft 24 is rotatably mounted inside the top of the base 1. The second bevel gear 25 is fixedly sleeved at the bottom of the second rotating shaft 24. The first bevel gear 23 and the second bevel gear 25 mesh and drive each other. The second rotating shaft 24 is fixedly connected to the fixed plate 3. When the first motor 21 is started, the first rotating shaft 22 drives the first bevel gear 23 to rotate. Through the meshing transmission between the first bevel gear 23 and the second bevel gear 25, the second bevel gear 25 drives the second rotating shaft 24 to rotate, causing the second rotating shaft 24 to drive the fixed plate 3 to rotate. This allows the electric telescopic rod 4 to drive the top plate 5 to rotate, facilitating the axial rotation of the mechanical clamp 8.

[0024] Reference Figure 3 , Figure 4 The moving mechanism 6 includes a second motor 61, a third rotating shaft 62, a gear 63, a movable block 64, a rack 65, and a connecting rod 66. The second motor 61 is mounted on the top of the top plate 5. The output shaft of the second motor 61 rotates through the top plate 5 and is connected to the third rotating shaft 62. The gear 63 is fixedly sleeved at the bottom of the third rotating shaft 62. The movable block 64 is located inside the top plate 5. The rack 65 is fixed to the side of the movable block 64. The gear 63 meshes with the rack 65 for transmission. The connecting rod 66 is fixed to the bottom of the movable block 64. A sliding hole is opened at the bottom of the top plate 5. The connecting rod 66 is slidably installed in the sliding hole and is fixedly connected to the mounting plate 7. When the second motor 61 is started, the third rotating shaft 62 drives the gear 63 to rotate. Through the meshing transmission between the gear 63 and the rack 65, the rack 65 drives the movable block 64 to move, which in turn drives the connecting rod 66 to move. This allows the connecting rod 66 to move the mounting plate 7, facilitating the adjustment of the horizontal position of the mechanical clamp 8.

[0025] Reference Figure 1 The guiding mechanism includes a threaded rod 11, a guide plate 12, and a roller 13. The threaded rod 11 is threadedly connected to the inside of the fixed seat 9. The guide plate 12 is rotatably mounted on the end of the threaded rod 11. The roller 13 is mounted on the guide plate 12. A guide rod 14 is fixed to the side of the guide plate 12. The guide rod 14 is slidably connected to the fixed seat 9. By rotating the threaded rod 11, the threaded rod 11 drives the guide plate 12 to move through the threaded transmission between the threaded rod 11 and the fixed seat 9. This allows the distance between the two guide plates 12 to be adjusted, which facilitates the guiding of connector housings of different specifications.

[0026] Working principle: The terminal material frame 15 containing the arranged terminals is placed on the base 1. The controller 16 controls the electric telescopic rod 4 to move the top plate 5 downward, so that the mechanical clamp 8 can clamp the terminals. After clamping, the controller 16 controls the electric telescopic rod 4 to move the top plate 5 upward, so that the mechanical clamp 8 can move the terminals upward. Then, the controller 16 controls the rotating mechanism 2 to rotate the fixed plate 3, so that the electric telescopic rod 4 can rotate the top plate 5, which facilitates the mechanical clamp 8 to rotate the terminals above the electric conveyor belt mechanism 10. During this process, the connector housing is placed on the electric conveyor belt. On the structure 10, the connector housing is guided and conveyed by a guide mechanism. When the connector housing is conveyed to the lower part of the terminal, the electric conveyor belt mechanism 10 stops conveying. The controller 16 controls the electric telescopic rod 4 to drive the top plate 5 to move downward, so that the mechanical clamp 8 can carry the terminal and the connector housing to complete the assembly. After the assembly is completed, it can be conveyed away by the electric conveyor belt mechanism 10. The above operation can be repeated to continuously complete the assembly of the terminal and the connector housing. When the terminal is difficult to clamp, the controller 16 controls the moving mechanism 6 to adjust the horizontal position of the mechanical clamp 8 so that the mechanical clamp 8 can easily clamp the terminal.

[0027] Working principle of rotating mechanism 2: When the first motor 21 is started, the first rotating shaft 22 drives the first bevel gear 23 to rotate. Through the meshing transmission between the first bevel gear 23 and the second bevel gear 25, the second bevel gear 25 drives the second rotating shaft 24 to rotate, which in turn drives the fixed plate 3 to rotate. This allows the electric telescopic rod 4 to drive the top plate 5 to rotate, facilitating the axial rotation of the mechanical clamp 8.

[0028] Working principle of the moving mechanism 6: When the second motor 61 is started, the third rotating shaft 62 drives the gear 63 to rotate. Through the meshing transmission between the gear 63 and the rack 65, the rack 65 drives the movable block 64 to move, which in turn drives the connecting rod 66 to move. This allows the connecting rod 66 to move the mounting plate 7, which facilitates the adjustment of the horizontal position of the mechanical clamp 8.

[0029] Working principle of the guide mechanism: Rotating the threaded rod 11, through the threaded transmission between the threaded rod 11 and the fixed seat 9, the threaded rod 11 drives the guide plate 12 to move, thereby adjusting the distance between the two guide plates 12, which facilitates the guidance of connector housings of different specifications.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A plug internal connector terminal assembly machine, comprising a base (1), characterized in that, A fixed plate (3) is mounted on the base (1) via a rotating mechanism (2). The rotating mechanism (2) is used to drive the fixed plate (3) to rotate. A top plate (5) is mounted on the top of the fixed plate (3) via an electric telescopic rod (4). An mounting plate (7) is mounted on the top plate (5) via a moving mechanism (6). The moving mechanism (6) is used to drive the mounting plate (7) to move. A mechanical clamp (8) is mounted on the bottom of the mounting plate (7). A fixed seat (9) is fixed on the top of the base (1). An electric conveyor belt mechanism (10) is installed inside the fixed seat (9). A guide mechanism for guiding the connector housing is installed on the fixed seat (9). A terminal material frame (15) is placed on the top of the base (1). A controller (16) is installed on the top of the base (1).

2. The plug internal connector terminal assembly machine according to claim 1, characterized in that, The rotating mechanism (2) includes a first motor (21), a first rotating shaft (22), a first bevel gear (23), a second rotating shaft (24), and a second bevel gear (25). The first motor (21) is installed on the side of the base (1). The output shaft of the first motor (21) rotates through the base (1) and is connected to the first rotating shaft (22). The end of the first rotating shaft (22) is fixedly sleeved with the first bevel gear (23). The second rotating shaft (24) is rotatably installed inside the top of the base (1). The bottom of the second rotating shaft (24) is fixedly sleeved with the second bevel gear (25). The first bevel gear (23) and the second bevel gear (25) mesh and drive each other. The second rotating shaft (24) is fixedly connected to the fixing plate (3).

3. The plug internal connector terminal assembly machine according to claim 1, characterized in that, The moving mechanism (6) includes a second motor (61), a third rotating shaft (62), a gear (63), a movable block (64), a rack (65), and a connecting rod (66). The second motor (61) is mounted on the top of the top plate (5). The output shaft of the second motor (61) rotates through the top plate (5) and is connected to the third rotating shaft (62). The bottom of the third rotating shaft (62) is fixedly fitted with a gear (63). The movable block (64) is located inside the top plate (5). The side of the movable block (64) is fixed with a rack (65). The gear (63) meshes with the rack (65) for transmission. The bottom of the movable block (64) is fixed with a connecting rod (66). The connecting rod (66) is fixedly connected to the mounting plate (7).

4. The plug internal connector terminal assembly machine according to claim 3, characterized in that, The bottom of the top plate (5) is provided with a sliding hole, and the connecting rod (66) is slidably installed in the sliding hole.

5. A plug internal connector terminal assembly machine according to claim 1, characterized in that, The guiding mechanism includes a threaded rod (11), a guide plate (12) and a roller (13). The threaded rod (11) is threadedly connected to the inside of the fixed seat (9). The end of the threaded rod (11) is rotatably mounted with the guide plate (12), and the roller (13) is mounted on the guide plate (12).

6. A plug internal connector terminal assembly machine according to claim 5, characterized in that, A guide rod (14) is fixed to the side of the guide plate (12), and the guide rod (14) is slidably sleeved in the fixed seat (9).

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