Power-on testing device for household appliance production

Abstract

The invention discloses a power-on test device for household appliance production, and relates to the technical field of household appliance production, and the power-on test device comprises supporting legs and an operation table fixedly installed at the upper ends of the supporting legs; the upper end of the operation table is fixedly provided with a test table and a supporting plate, the upper end of the supporting plate is fixedly provided with a guide rod, and the outer side of the guide rod is slidably provided with a lifting frame. According to the invention, the movement of the moving plate drives the two groups of electric telescopic clamps to move, so that the device can quickly convey the lamp cups, complete the automatic positioning of the lamp cups, realize the automatic conveying effect of the device on the lamp cups, improve the convenience of the device on the test of the lamp cups, and improve the test efficiency. According to the power-on testing device, power-on of the power-on testing head to the lamp cup is completed through conveying of the lamp cup, the convenience of detection of the lamp cup by the device can be guaranteed, the ingeniousness of the internal structure of the device is reflected, and the convenience of overall use of the power-on testing device is effectively guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of household appliance production, in particular to a power-on test device for household appliance production. Background Art

[0002] During the production of household appliances, it is necessary to conduct power-on tests on the appliances to ensure the qualification rate of the appliances. In the production of household lamp cups, a testing device is also required for testing. However, the existing lamp cup testing device still has certain defects in use. The crank slider mechanism used in the existing device has gaps, low precision, small structural adaptability, loud transmission noise, and large wear. It is inconvenient in actual processing and implementation, and has poor economic efficiency.

[0003] The patent authorization announcement number CN220525981U discloses a lamp cup power-on test device. The power component drives the movement of the mobile component, so that the mobile component drives the guide shaft to approach the placement table. In the process of the guide shaft approaching the placement table, the guide shaft will synchronously drive the guide groove on its side to move, and the guide pin is inserted in the guide groove and fixed. Therefore, the guide shaft will rotate according to the preset angle under the action of the guide groove and the guide pin, that is, the guide shaft will synchronously complete the rotation when it moves to the preset position, so that the power head and the lamp cup can be connected in both directions. It has high transmission accuracy, simple structure, easy operation, small volume space, low transmission noise, and greatly improves the applicability and economy of the device.

[0004] In the above-mentioned public patent, the device in the patent solves the above-mentioned problems, but the device still has the following problems. In the process of the device performing power-on test on the lamp cup, the lamp cup to be tested needs to be placed on the upper end of the placement table, and the placement table is located on the outside of the fixed seat, and the outer side of the placement table is smooth and flat. When the lamp cup is placed on the upper end of the placement table, the lamp cup needs to be located at the lower end of the power-on head. The placement of the lamp cup requires manual operation, and manual placement is easily affected by external factors, and the placement position of the lamp cup is prone to deviation, which affects the normal power-on detection speed of the lamp cup, resulting in inconvenience in the use of the test device.

[0005] In response to the above problems, it is urgent to carry out innovative design based on the original test device structure. Summary of the Invention

[0006] The purpose of the present invention is to provide a power-on test device for household appliance production, so as to solve the problem that in the process of power-on test of lamp cup by the device proposed in the above background technology, the lamp cup to be tested needs to be placed on the upper end of the placement table, and the placement table is located on the outside of the fixed seat, and the outer side of the placement table is smooth and flat. When the lamp cup is placed on the upper end of the placement table, the lamp cup needs to be located at the lower end of the power-on head, and the placement of the lamp cup requires manual operation, and manual placement is easily affected by external factors, and the placement position of the lamp cup is prone to deviation, which affects the normal power-on detection speed of the lamp cup, resulting in inconvenience in the use of the test device.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a power-on test device for household appliance production, comprising support legs and an operating table fixedly installed on the upper ends of the support legs; a test table and a support plate are fixedly installed on the upper end of the operating table, and a guide rod is fixedly installed on the upper end of the support plate, and a lifting frame is slidably installed on the outer side of the guide rod, a power-on component is fixedly installed on the front end of the lifting frame, and a power-on test head is provided at the lower end of the power-on component, and a discharge plate is provided at the upper end of the operating table; a control structure for moving the lamp cup is provided at the upper end of the operating table, and a positioning motion structure for powering the lamp cup is provided at the upper end of the support plate.

[0008] Preferably, the control structure includes a drive motor, and the drive motor is fixedly mounted on the outside of the support plate, and a rotating shaft fixedly mounted at the output end of the drive motor is rotatably mounted inside the support plate.

[0009] Preferably, the control structure further comprises a moving plate, and the moving plate is slidably mounted in a moving groove provided inside the support plate, and two sets of electric telescopic clamps are fixedly mounted on the outer side of the moving plate.

[0010] Preferably, the lower end of the moving plate is threadedly connected to the rotating shaft, and one of the two groups of electric telescopic clamps outside the moving plate is always located at the lower end of the energized test head.

[0011] Preferably, the motion structure includes a rotating screw, and the rotating screw is rotatably installed inside the support plate, and the upper end of the rotating screw is threadedly connected to the lifting frame, and a rotating gear is fixedly installed on the outer side of the rotating screw.

[0012] Preferably, a fixed rack is fixedly installed on the outer side of the moving plate, and the fixed rack is meshed with the rotating gear, and the length of the fixed rack is less than the distance between the two sets of electric telescopic clamps.

[0013] Preferably, the motion structure also includes a fixed plate and a telescopic rod, and the fixed plate is fixedly installed on the outside of the powered test head, and the lower end surface of the fixed plate is lower than the underlying surface of the powered test head. The telescopic rod is fixedly installed between the powered test head and the powered component, and a support spring is provided on the outside of the telescopic rod.

[0014] Compared with the prior art, the beneficial effect of the present invention is that through the reciprocating motion of two sets of electric telescopic clamps, the device can automatically complete the transportation of lamps, and at the same time a conveyor belt can be set at the lower end of the left clamp to improve the transportation effect, which effectively improves the convenience of the device for lamp cup detection, and utilizes the transportation of the lamp cup to complete the power-on test of the power-on test head and the lamp cup connector, further improving the convenience of the power-on test of the device.

[0015] 1. Through the setting of the test bench, the conveying test process of the lamp cup can be intuitively seen, and the tilt setting of the discharge plate can make the device automatically unload the lamp cups that have completed the power-on test, ensuring the convenience of using the device.

[0016] 2. The movement of the moving plate drives the two sets of electric telescopic clamps to move, so that the device can quickly transport the lamp cup and complete the automatic positioning of the lamp cup, thereby realizing the automatic transportation effect of the device on the lamp cup and improving the convenience of the device for testing the lamp cup.

[0017] 3. Furthermore, the power-on test head is energized on the lamp cup by utilizing the transportation of the lamp cup, which can ensure the convenience of the device in detecting the lamp cup, and reflects the ingenuity of the internal structure of the device, effectively ensuring the overall convenience of the power-on test device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention from a top view.

[0019] Figure 2 It is a schematic diagram of the top view of the three-dimensional structure of the discharge plate of the present invention.

[0020] Figure 3 This is a schematic top view of the three-dimensional structure of the drive motor of the present invention.

[0021] Figure 4 It is a schematic top view of the three-dimensional structure of the lifting frame of the present invention.

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the sports board of the present invention from a top view.

[0023] Figure 6 It is a schematic top view of the three-dimensional structure of the fixing plate of the present invention.

[0024] In the figure: 1. Support leg; 2. Operating table; 3. Test table; 4. Support plate; 5. Lifting frame; 6. Power component; 7. Discharge plate; 8. Drive motor; 9. Power test head; 10. Rotating shaft; 11. Moving plate; 12. Electric telescopic clamp; 13. Moving slot; 14. Guide rod; 15. Rotating screw; 16. Rotating gear; 17. Fixed rack; 18. Fixed plate; 19. Telescopic rod; 20. Support spring. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Embodiment 1: In a specific embodiment, the present invention provides the following technical solution: a power-on test device for household appliance production, such as Figure 1-Figure 3 As shown, the power-on test process of the lamp cup by the power-on test device is disclosed.

[0027] A support leg 1 and an operating table 2 fixedly installed on the upper end of the support leg 1; a test table 3 and a support plate 4 are fixedly installed on the upper end of the operating table 2, and a guide rod 14 is fixedly installed on the upper end of the support plate 4, and a lifting frame 5 is slidably installed on the outer side of the guide rod 14, and a power-on component 6 is fixedly installed on the front end of the lifting frame 5, and a power-on test head 9 is provided at the lower end of the power-on component 6, and a discharge plate 7 is provided at the upper end of the operating table 2.

[0028] When using the power-on test device for household appliance production, the lamp cup to be tested needs to be placed on the upper end of the test bench 3. The driving motor 8 and the electric telescopic clamp 12 are operated through the controller, and the lamp cup to be tested on the left side of the test bench 3 can be placed on the lower end of the power-on test head 9. At the same time, the power-on test head 9 will move downward and contact the power-on end of the lamp cup and supply power to it. At this time, the test bench 3 made of transparent material can directly refract the light of the lamp cup, so that the lighting condition of the lamp cup can be observed. After the lamp cup completes the inspection, the lamp cup can be clamped to the upper end of the discharge plate 7 by the electric telescopic clamp 12 on the right and the lamp cup can be slid down from the upper end of the discharge plate 7, completing the power-on test process of the lamp cup by the power-on test device.

[0029] In one specific embodiment, Figure 1-Figure 5 As shown, the automatic conveying process of the lamp cup by the power-on test device is disclosed.

[0030] A control structure for moving the lamp cup is provided at the upper end of the operating table 2. The control structure includes a drive motor 8, and the drive motor 8 is fixedly mounted on the outer side of the support plate 4, and a rotating shaft 10 fixedly mounted at the output end of the drive motor 8 is rotatably mounted inside the support plate 4. The control structure also includes a moving plate 11, and the moving plate 11 is slidably mounted in a moving groove 13 opened inside the support plate 4, and two groups of electric telescopic clamps 12 are fixedly mounted on the outer side of the moving plate 11. The lower end of the moving plate 11 is threadedly connected to the rotating shaft 10, and one group of the two groups of electric telescopic clamps 12 on the outer side of the moving plate 11 is always located at the lower end of the powered test head 9.

[0031] When using the power-on test device for household appliance production, the lamp cup needs to be placed at the lower end of the left electric telescopic clamp 12. At this time, the driving motor 8 can drive the rotating shaft 10 to rotate, and the movement of the rotating shaft 10 will cause the moving plate 11 to slide inside the moving groove 13, and before the moving plate 11 moves, the left electric telescopic clamp 12 will clamp the lamp cup. During the movement, the left electric telescopic clamp 12 will drive the lamp cup to the lower end of the power-on test head 9 (that is, the initial position of the right electric telescopic clamp 12). During this process, the right electric telescopic clamp 12 will clamp the lamp cup that has completed the inspection to the upper end of the discharge plate 7. At this time, the lamp cup that has completed the inspection can be located inside the discharge plate 7 and discharged, and the lamp cup to be inspected is located at the lower end of the power-on test head 9 for power-on testing. The power-on component 6 is used to power the power-on test head 9, and the power-on component 6 and the power-on test head 9 are both existing technologies, thereby completing the automatic conveying process of the lamp cup by the test device, effectively improving the convenience of testing the test device.

[0032] Based on the above embodiments, Figures 1-6 As shown, the automatic positioning test process of the test device is disclosed.

[0033] The upper end of the support plate 4 is provided with a positioning motion structure for energizing the lamp cup. The motion structure includes a rotating screw 15, and the rotating screw 15 is rotatably installed inside the support plate 4, and the upper end of the rotating screw 15 is threadedly connected to the lifting frame 5. At the same time, a rotating gear 16 is fixedly installed on the outer side of the rotating screw 15, and a fixed rack 17 is fixedly installed on the outer side of the motion plate 11, and the fixed rack 17 is meshed with the rotating gear 16, and the length of the fixed rack 17 is less than the distance between the two sets of electric telescopic clamps 12. The motion structure also includes a fixed plate 18 and a telescopic rod 19, and the fixed plate 18 is fixedly installed on the outer side of the energized test head 9, and the lower end surface of the fixed plate 18 is lower than the underlying surface of the energized test head 9, the telescopic rod 19 is fixedly installed between the energized test head 9 and the energized component 6, and a support spring 20 is sleeved on the outer side of the telescopic rod 19.

[0034] When the power-on test device for household appliance production is used, the movement of the moving plate 11 will drive the fixed rack 17 to move synchronously, and the fixed rack 17 will contact the rotating gear 16 when it moves toward the drive motor 8 and push the rotating gear 16 to rotate, and the rotation of the rotating gear 16 will drive the rotating screw 15 to rotate, so that the rotating screw 15 drives the lifting frame 5 and the power-on component 6 to move downward, and the power-on test head 9 can be moved downward and contacted with the upper end of the lamp cup for power-on testing. At this time, the rotating gear 16 and the fixed rack 17 are kept in meshing connection, and the fixed plate 18 is in contact with the upper end of the test bench 3. When the moving plate 11 continues to move toward the drive motor 8 During movement, the power-on component 6 will continue to move downward and cause the telescopic rod 19 to be squeezed and contracted, while the power-on test head 9 maintains the height and does not move. At the same time, the support spring 20 will contract. Then the moving plate 11 continues to move to separate the rotating gear 16 from the fixed rack 17. When the moving plate 11 moves away from the drive motor 8, the fixed rack 17 will contact the rotating gear 16 again and cause the power-on component 6 and the power-on test head 9 to move upward and reset. At the same time, when the moving plate 11 moves to the initial position, the rotating gear 16 will separate from the fixed rack 17, thereby completing the power-on test process of the lamp cup by the device, effectively improving the convenience of using the device and increasing the overall practicality.

[0035] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0036] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A power-on test device for household appliance production, comprising a support leg (1) and an operating table (2) fixedly mounted on the upper end of the support leg (1); characterized in that: The upper end of the operating table (2) is fixedly mounted with a test table (3) and a support plate (4), and the upper end of the support plate (4) is fixedly mounted with a guide rod (14), and a lifting frame (5) is slidably mounted on the outer side of the guide rod (14), the front end of the lifting frame (5) is fixedly mounted with a power supply component (6), and the lower end of the power supply component (6) is provided with a power supply test head (9), and the upper end of the operating table (2) is provided with a discharge plate (7); the upper end of the operating table (2) is provided with a control structure for moving the lamp cup, and the upper end of the support plate (4) is provided with a positioning movement structure for energizing the lamp cup.

2. A power-on test device for household appliance production according to claim 1, characterized in that: The control structure includes a drive motor (8), and the drive motor (8) is fixedly mounted on the outside of the support plate (4), and a rotating shaft (10) fixedly mounted at the output end of the drive motor (8) is rotatably mounted inside the support plate (4).

3. The power-on test device for household appliance production according to claim 2, characterized in that: The control structure further comprises a moving plate (11), and the moving plate (11) is slidably mounted in a moving groove (13) provided inside the support plate (4), and two sets of electric telescopic clamps (12) are fixedly mounted on the outer side of the moving plate (11).

4. The power-on test device for household appliance production according to claim 1, characterized in that: The lower end of the moving plate (11) is threadedly connected to the rotating shaft (10), and one of the two sets of electric telescopic clamps (12) outside the moving plate (11) is always located at the lower end of the energized test head (9).

5. The power-on test device for household appliance production according to claim 4, characterized in that: The motion structure includes a rotating screw (15), and the rotating screw (15) is rotatably mounted inside the support plate (4), and the upper end of the rotating screw (15) is threadedly connected to the lifting frame (5), while a rotating gear (16) is fixedly mounted on the outer side of the rotating screw (15).

6. The power-on test device for household appliance production according to claim 5, characterized in that: A fixed rack (17) is fixedly mounted on the outer side of the moving plate (11), and the fixed rack (17) is meshedly connected with the rotating gear (16), and the length of the fixed rack (17) is less than the distance between the two sets of electric telescopic clamps (12).

7. The power-on test device for household appliance production according to claim 6, characterized in that: The motion structure further comprises a fixed plate (18) and a telescopic rod (19), wherein the fixed plate (18) is fixedly mounted on the outside of the energized test head (9), and the lower end surface of the fixed plate (18) is lower than the underlying surface of the energized test head (9), the telescopic rod (19) is fixedly mounted between the energized test head (9) and the energized component (6), and a support spring (20) is sleeved on the outer side of the telescopic rod (19).

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