Automatic testing device applied to socket

Abstract

The utility model discloses an automatic testing device applied to a socket. The automatic testing device comprises a machine table; the conveying line is arranged in the length direction of the machine table; the jacking component comprises a lifting air cylinder and a jacking block, the lifting air cylinder is arranged on the machine table and located below the conveying line, the jacking block is arranged on the lifting air cylinder, and an avoiding hole is formed in the position, corresponding to the jacking block, of the conveying line; and the testing assembly comprises driving cylinders, a mounting seat and electrifying needles, the two sides of the conveying line are respectively provided with one driving cylinder, the mounting seat is arranged on the driving cylinders, the mounting seat is provided with two electrifying needles, and the electrifying needles are connected with a power supply. Compared with the prior art, the GFCI socket power-on test device can solve the problem of low efficiency caused by manual power-on test of the existing GFCI socket.

Description

Technical Field

[0001] The utility model relates to the technical field of socket testing equipment, in particular to an automatic testing device applied to a socket. Background Art

[0002] A ground fault circuit breaker (GFCI) is a device designed to protect people from severe or fatal electric shock. Because the GFCI detects ground faults, it can also prevent some electrical fires and reduce the severity of others by interrupting the flow of electrical current. The working principle is as follows: In a home's wiring system, the currents in the live and neutral wires of an electrical outlet should normally be equal. The GFCI monitors the current difference between the live and neutral wires. If the difference exceeds 4-6 milliamperes, it shuts off the power, preventing a fatal electrical shock and ensuring personal safety.

[0003] Test equipment, also known as "detection equipment," is a general term for all instruments, meters, devices, systems, and their required devices, components, and auxiliary equipment used for testing. After the socket product is assembled, it needs to undergo multiple tests, including power-on testing. Only when all indicators are qualified can it be packaged and shipped as a finished product. Power-on testing is a very important step that can directly determine whether a socket product is qualified. However, existing GFCl sockets are all manually tested for power-on testing, which is inefficient. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic testing device for a socket in order to solve the problem of low efficiency of manual power-on testing of the existing GFC1 socket.

[0005] In order to achieve the above object, the present invention provides an automatic testing device for a socket, which comprises:

[0006] Machine;

[0007] A conveying line, arranged along the length direction of the machine;

[0008] A tightening component, comprising a lifting cylinder and a pressing block, wherein the lifting cylinder is arranged on the machine platform and is located below the conveying line, and the pressing block is arranged on the lifting cylinder, and an avoidance hole is provided at a position of the conveying line corresponding to the pressing block;

[0009] The test component includes a driving cylinder, a mounting seat and an energizing needle. A driving cylinder is provided on each side of the transmission line. The mounting seat is provided on the driving cylinder. Two energizing needles are provided on the mounting seat, and the energizing needles are connected to a power supply.

[0010] As a further description of the above technical solution:

[0011] The transmission line includes two transmission line units, and the two transmission line units are arranged in parallel.

[0012] As a further description of the above technical solution:

[0013] The transmission line unit includes a transmission frame, and first transmission wheels are respectively provided on both sides of one end of the transmission frame, and second transmission wheels are respectively provided on both sides of the other end of the transmission frame. The first transmission wheel and the second transmission wheel are connected by a first belt. The two first transmission wheels are set on the rotating shaft of the transmission frame, and a driving wheel is set on the rotating shaft. The driving wheel is connected to the motor through a second belt.

[0014] As a further description of the above technical solution:

[0015] A transfer component is provided between the two conveying racks, and the transfer component includes a mounting rack, a linear module is provided on the mounting rack, a cylinder is provided on the slider of the linear module, a first connecting plate is provided on the cylinder, a clamping cylinder is provided at the bottom of the first connecting plate, and a clamping claw is provided on the clamping cylinder.

[0016] As a further description of the above technical solution:

[0017] A through hole is provided on the machine platform, the lifting cylinder is located in the through hole, a second connecting plate is provided on the side of the lifting cylinder, and the second connecting plate is connected to the machine platform.

[0018] As a further description of the above technical solution:

[0019] A support frame is provided on the machine platform, a lifting plate is provided on the support frame, and the driving cylinder is provided on the lifting plate.

[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are as follows: the assembled GFCl socket is transported to the test position through the set transmission line, and then the driving cylinder drives the mounting base toward the GFCl socket so that the energized pin abuts against the wiring part of the GFCl socket, and then the lifting cylinder drives the top pressure block to move upward to press the switch on the GFCI socket, so that the energized pins on both sides of the GFCl socket form a closed circuit, so that whether there is a problem with the GFCl socket circuit can be detected, thereby achieving the purpose of rapid testing of the GFCl socket and improving the test efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 The figure is a structural diagram of an automatic testing device applied to a socket.

[0023] Figure 2 The figure is a partial structural diagram of an automatic testing device applied to a socket.

[0024] Figure 3 The figure is a schematic diagram of the structure of a transfer component in an automatic testing device for a socket.

[0025] Figure 4 The figure is a structural diagram of a tightening component in an automatic testing device for a socket.

[0026] Figure 5 It is a structural diagram of the GFCl socket.

[0027] Legend:

[0028] 1. Machine; 2. Clamping component; 21. Lifting cylinder; 22. Pressing block; 3. Avoidance hole; 4. Driving cylinder; 5. Mounting seat; 6. Power needle; 7. Transmission line unit; 71. Transmission frame; 72. First transmission wheel; 73. Second transmission wheel; 74. First belt; 75. Rotating shaft; 76. Driving wheel; 77. Second belt; 8. Transfer component; 81. Mounting frame; 82. Linear module; 83. Cylinder; 9. First connecting plate; 10. Gripper cylinder; 11. Support frame; 12. Lifting plate; 13. GFCl socket. DETAILED DESCRIPTION

[0029] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0032] In the description of the embodiments of the present invention, it should be noted that the terms "upper" and "inner" etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is usually placed when in use. These are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0033] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0034] See also Figure 1-4 The present invention provides an automatic testing device for a socket, which includes:

[0035] Machine 1;

[0036] A conveying line, arranged along the length direction of the machine 1;

[0037] The tightening component 2 includes a lifting cylinder 21 and a pressing block 22. The lifting cylinder 21 is provided on the machine platform 1 and is located below the conveyor line. The pressing block 22 is provided on the lifting cylinder 21. A clearance hole 3 is provided at a position of the conveyor line corresponding to the pressing block 22.

[0038] The test component includes a driving cylinder 4, a mounting base 5 and a power-on needle 6. A driving cylinder 4 is provided on each side of the transmission line. The mounting base 5 is provided on the driving cylinder 4. Two power-on needles 6 are provided on the mounting base 5, and the power-on needles 6 are connected to a power supply.

[0039] The transmission line includes two transmission line units 7, and the two transmission line units 7 are arranged in parallel, which can improve the test efficiency.

[0040] The transmission line unit includes a transmission frame 71. A first transmission wheel 72 is provided on both sides of one end of the transmission frame 71. A second transmission wheel 73 is provided on both sides of the other end of the transmission frame 71. The first transmission wheel 72 and the second transmission wheel 73 are connected by a first belt 74. The two first transmission wheels 72 are provided on the rotating shaft 75 of the transmission frame 71. The rotating shaft 75 is provided with a driving wheel 76. The driving wheel 76 is connected to the motor through a second belt 77. The motor drives the rotating shaft to rotate through the driving wheel and the second belt. The rotating shaft drives the first transmission wheel on the transmission line unit to rotate, thereby rotating the first belt, and then the GFCl socket on the belt is driven on the transmission frame.

[0041] A transfer unit 8 is located between the two conveyor frames 71. The transfer unit 8 comprises a mounting frame 81, a linear module 82 mounted on the mounting frame 81, a cylinder 83 mounted on the slider of the linear module 82, a first connecting plate 9 mounted on the cylinder 83, and a gripper cylinder 10 mounted on the bottom of the first connecting plate 9. This allows units from one conveyor line unit to be transferred to another for testing, thereby improving testing efficiency.

[0042] The machine 1 is provided with a through hole, the lifting cylinder 21 is located in the through hole, and a second connecting plate is provided on the side of the lifting cylinder 21, and the second connecting plate is connected to the machine 1. The through hole facilitates the entry and exit of the top pressure block to prevent the top pressure block from interfering with the transmission of the GFC1 socket.

[0043] The machine 1 is provided with a support frame 11, a lifting plate 12 is provided on the support frame 11, and the driving cylinder 4 is provided on the lifting plate 12. The position of the driving cylinder can be raised so that the power pin and the terminal stud on the side of the GFC1 socket are at the same level.

[0044] Working principle: The assembled GFCl socket is transported to the test position through the set transmission line, and then the driving cylinder drives the mounting base toward the GFCl socket so that the energized pin contacts the wiring of the GFCl socket. After that, the lifting cylinder drives the top pressure block to move upward to press the switch on the GFCl socket, so that the energized pins on both sides of the GFCl socket form a closed circuit, thereby detecting whether there is a problem with the GFCl socket circuit, achieving the purpose of rapid testing of the GFCl socket and improving the test efficiency.

[0045] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic testing device for a socket, characterized in that: include: Machine; A conveying line, arranged along the length direction of the machine; A tightening component, comprising a lifting cylinder and a pressing block, wherein the lifting cylinder is arranged on the machine platform and is located below the conveying line, and the pressing block is arranged on the lifting cylinder, and an avoidance hole is provided at a position of the conveying line corresponding to the pressing block; The test component includes a driving cylinder, a mounting seat and an energizing needle. A driving cylinder is provided on each side of the transmission line. The mounting seat is provided on the driving cylinder. Two energizing needles are provided on the mounting seat, and the energizing needles are connected to a power supply.

2. The automatic testing device for a socket according to claim 1, characterized in that: The transmission line includes two transmission line units, and the two transmission line units are arranged in parallel.

3. The automatic testing device for a socket according to claim 2, characterized in that: The transmission line unit includes a transmission frame, and first transmission wheels are respectively provided on both sides of one end of the transmission frame, and second transmission wheels are respectively provided on both sides of the other end of the transmission frame. The first transmission wheel and the second transmission wheel are connected by a first belt. The two first transmission wheels are set on the rotating shaft of the transmission frame, and a driving wheel is set on the rotating shaft. The driving wheel is connected to the motor through a second belt.

4. The automatic testing device for a socket according to claim 3, characterized in that: A transfer component is provided between the two conveying racks, and the transfer component includes a mounting rack, a linear module is provided on the mounting rack, a cylinder is provided on the slider of the linear module, a first connecting plate is provided on the cylinder, a clamping cylinder is provided at the bottom of the first connecting plate, and a clamping claw is provided on the clamping cylinder.

5. The automatic testing device for a socket according to claim 1, characterized in that: A through hole is provided on the machine platform, the lifting cylinder is located in the through hole, a second connecting plate is provided on the side of the lifting cylinder, and the second connecting plate is connected to the machine platform.

6. The automatic testing device for a socket according to claim 1, characterized in that: A support frame is provided on the machine platform, a lifting plate is provided on the support frame, and the driving cylinder is provided on the lifting plate.

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