Multi-station MTP semi-automatic testing device, system and method

Abstract

The invention relates to the technical field of mobile phone screen production equipment, and provides a multi-station MTP semi-automatic testing device, system and method. The steering assembly is arranged on the rack and provides steering action; the jig is arranged on the steering assembly and is used for placing a product; the burning assembly is arranged on the steering assembly and is used for burning the product; the slip ring assembly comprises an electric slip ring, a slip ring driver, a detection table and a TP test box, the electric slip ring is arranged on the turntable, the slip ring driver is arranged on the electric slip ring, the detection table is arranged at the driving end of the slip ring driver, and the TP test box is arranged on the detection table; the code scanning assembly is arranged on the rack and is used for identifying products; the OTP detection assembly is arranged on the rack and is used for detecting whether the burnt product is qualified or not; and the controller is used for providing automatic control. According to the technical scheme, the problems of low production efficiency and low detection yield caused by single equipment structure in the detection link after burning of the existing mobile phone screen are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of mobile phone screen production equipment, and in particular to a multi-station MTP semi-automatic testing device, system and method. Background Art

[0002] With the development of smart phones, the screen sizes of mobile phones are getting bigger and bigger. Mobile phones with large screens can not only effectively protect users' eyes, but also greatly enhance users' experience.

[0003] After the mobile phone screen is burned, the product needs to be tested. Most traditional testing equipment uses manual loading, manual crimping fixtures, and manual testing, resulting in a single auxiliary equipment structure, low production efficiency, low test yield, and high labor costs.

[0004] Therefore, a new testing device is urgently needed. Summary of the invention

[0005] The present invention provides a multi-station MTP semi-automatic testing device, system and method, which solve the problems of low production efficiency and low detection yield in the detection link of the existing mobile phone screen after burning due to the single equipment structure.

[0006] The technical solution of the present invention is as follows: a multi-station MTP semi-automatic testing device, comprising:

[0007] frame;

[0008] A steering assembly is arranged on the frame, the steering assembly comprises a turntable and a steering driver, the turntable is arranged on the output end of the steering driver, and the turntable is rotated by a set angle each time with the help of the steering driver;

[0009] The jigs are multiple and evenly distributed on the turntable in a circle, and the center of the circle formed by the multiple jigs is located on the rotation axis of the turntable;

[0010] A burning component is arranged on the turntable and below the fixture, the burning component comprises a burner, a signal generator and a first electrical conductor, the burner is multiple and arranged one by one with the fixture, one end of the first electrical conductor is connected to the burner, and the other end is connected to the product placed on the fixture, and the signal generator is connected to the first electrical conductor;

[0011] A slip ring assembly is arranged at the center of the turntable, the slip ring assembly comprises an electric slip ring, a slip ring driver, a detection platform and a TP test box, the electric slip ring is arranged at the center of the turntable, the slip ring driver is arranged on the top of the electric slip ring, a avoidance hole is opened in the middle of the detection platform, the detection platform is sleeved on the outside of the electric slip ring by means of the avoidance hole, the detection platform is arranged on the driving end of the slip ring driver, and the TP test box is arranged on the detection platform and is used to complete the TP test of the product;

[0012] A code scanning component is arranged on the frame and located on the side of the turntable. The code scanning component is a code scanning unit, and the code scanning unit is used to identify the product entering the burning process;

[0013] An OTP detection component is arranged on the frame and is located on the side of the turntable and the code scanning component. The OTP detection component includes a probe unit, and the probe unit is used to detect whether the product after burning is qualified;

[0014] A controller electrically connected to the steering assembly, the burning assembly, the slip ring assembly, the code scanning assembly and the OTP detection assembly;

[0015] After the product is mounted on the fixture, the burning process, TP detection process and OTP detection process are completed in sequence under the push of the turntable.

[0016] As a further technical solution, the code scanning component further includes a first adjustment unit, and the first adjustment unit includes:

[0017] A first adjustment bracket is arranged on the frame;

[0018] A first linear moving module, disposed on the first adjusting bracket and having a first moving end;

[0019] A second linear moving module, disposed on the first moving end and having a second moving end;

[0020] A third linear moving module is arranged on the second moving end and has a third moving end, and the code scanning unit is arranged on the third moving end;

[0021] The first mobile end moves along a first direction, the second mobile end moves along a second direction, and the third mobile end moves along a third direction. The first direction, the second direction and the third direction are perpendicular to each other, and the second moving direction is a vertical direction.

[0022] As a further technical solution, the first linear motion module and the second linear motion module are both hand-wheel driven, and the third linear motion module is cylinder driven.

[0023] As a further technical solution, the OTP detection component further includes a second adjustment unit, and the second adjustment unit includes:

[0024] A second adjustment bracket is arranged on the frame;

[0025] a fourth linear motion module, disposed on the second adjustment bracket and having a fourth motion end;

[0026] a fifth linear motion module, disposed on the fourth motion end and having a fifth motion end;

[0027] a sixth linear motion module, which is arranged on the fifth motion end and has a sixth motion end, and the probe unit is arranged on the sixth motion end;

[0028] Among them, the fourth mobile end moves along the first direction, the fifth mobile end moves along the second direction, and the sixth mobile end moves along the third direction. The first direction, the second direction and the third direction are perpendicular to each other, and the second moving direction is a vertical direction.

[0029] As a further technical solution, the fourth linear motion module is hand-wheel driven, and the fifth linear motion module and the sixth linear motion module are both cylinder driven.

[0030] As a further technical solution, it also includes a fixed bracket, wherein there are multiple fixed brackets, and the multiple fixed brackets are evenly distributed on the turntable in a circle, the fixture is installed on the fixed bracket, and the burning component is located below the fixed bracket.

[0031] As a further technical solution, a plurality of the jigs are arranged on one of the fixing brackets.

[0032] As a further technical solution, it also includes a casing and a negative pressure suction assembly. The casing is arranged on the frame and covers the steering assembly, the burning assembly, the slip ring assembly, the code scanning assembly and the OTP detection assembly. The negative pressure suction assembly is arranged on the top of the casing and is used to suck away the gas inside the casing.

[0033] The working principle and beneficial effects of the multi-station MTP semi-automatic testing device provided by the present invention are as follows: the multi-station MTP semi-automatic testing device comprises a frame, a steering assembly, a fixture, a burning assembly, a slip ring assembly, a code scanning assembly, an OTP detection assembly and a controller. Among them, the steering component, the code scanning component and the OTP detection component are all arranged on the frame; the steering component includes a turntable and a steering driver, the steering driver is located on the frame and the output end is connected to the turntable, the turntable is rotatably arranged on the frame, the steering driver provides power for the turntable, and makes the angle of each rotation of the turntable a set value; there are multiple fixtures, and the fixtures are arranged on the turntable, and the multiple fixtures are evenly distributed around the circumference, and the fixture is used to place the product to be burned and tested (mobile phone screen); the burning component is located below the fixture, and the burning component includes a burner, a signal generator and a first conductor, one end of the first conductor is connected to the burner, and the other end passes through the signal generator and is connected to the fixture. When the product is placed on the fixture manually, the first conductor is manually connected to the product. When the connection is completed, the signal generator will emit a photoelectric signal to prove that the electrical connection is successful; the slip ring assembly is arranged at the center of the turntable, and the slip ring assembly includes The invention comprises an electric slip ring, a slip ring driver, a detection platform and a TP test box, wherein the electric slip ring is arranged on a turntable, and the slip ring driver is arranged outside the electric slip ring, the detection platform is slidably arranged outside the electric slip ring, the driving end of the slip ring driver is connected to the detection platform, there are multiple TP test boxes, which are arranged on the detection platform, the number of TP test boxes is the same as the number of fixtures and they are arranged in a one-to-one correspondence, and the TP test box is used to complete the TP test of the product; the code scanning component is arranged on the side of the turntable, and includes a code scanning unit, which is used to scan the information of the product to be burned, and is used to determine whether the product to be burned is correct, so as to avoid invalid processing; the OTP detection component is arranged on the side of the code scanning component, and the OTP detection component includes a probe unit, which is used to detect whether the product is burned successfully; the controller is electrically connected to the steering component, the burning component, the slip ring component, the code scanning component and the OTP detection component, and is used to store the program for the operation of the entire device.

[0034] After the product is manually placed on the fixture, the turntable will scan the code with the product first. After the code scanning is completed, if the product information is correct, the product will be subjected to TP testing, burning and burning detection in sequence. When the burning detection is completed, the product will be manually removed from the fixture and placed in the corresponding OK area or NG area; if the product information is found to be incorrect after scanning, the product will be taken away directly.

[0035] The present invention also provides a multi-station MTP semi-automatic testing system, comprising the multi-station MTP semi-automatic testing device described in any one of the above, and also comprising a conveyor line, wherein the conveyor line is located on the side of the multi-station MTP semi-automatic testing device.

[0036] The present invention also provides a multi-station MTP semi-automatic testing method, which is applied to any one of the multi-station MTP semi-automatic testing devices described above, and comprises the following steps:

[0037] Step S1: manually put the product into the fixture and complete the electrical connection between the product and the burning component;

[0038] Step S2, control the turntable to rotate so that the product enters the code scanning component to complete the code scanning operation. After the code scanning is completed, perform a TP test on the product;

[0039] Step S3: After the TP test is completed, the product is burned;

[0040] Step S4: After the burning operation is completed, the turntable is controlled to rotate so that the product enters the OTP detection component to complete the OTP detection;

[0041] Step S5: After the inspection is completed, the turntable is controlled to rotate so that the products enter the manual selection area. The workers classify the products into the corresponding NG area and OK area according to the OTP inspection results. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0043] Figure 1 A schematic diagram of the overall structure of the multi-station MTP semi-automatic testing device provided by the present invention;

[0044] Figure 2 for Figure 1 The schematic diagram of the structure behind the rack is hidden in the figure;

[0045] Figure 3 It is a structural schematic diagram of the code scanning component in the present invention;

[0046] Figure 4 It is a structural schematic diagram of the OTP detection component in the present invention;

[0047] Figure 5 This is a structural schematic diagram of the multi-station MTP semi-automatic testing system provided by the present invention.

[0048] In the figure:

[0049] 1. Rack; 2. Steering assembly; 3. Fixture; 4. Burning assembly; 5. Slip ring assembly; 6. Scanning assembly; 7. OTP detection assembly; 8. Fixed bracket; 9. Casing; 10. Negative pressure suction assembly; 11. Conveyor line;

[0050] 21. Turntable; 22. Steering drive;

[0051] 41. Burner; 42. Signal generator;

[0052] 51. Electric slip ring; 52. Slip ring driver; 53. Test bench; 54. TP test box;

[0053] 61. code scanning unit; 62. first adjustment bracket; 63. first linear motion module; 64. second linear motion module; 65. third linear motion module;

[0054] 71. Probe unit; 72. Second adjustment bracket; 73. Fourth linear motion module; 74. Fifth linear motion module; 75. Sixth linear motion module. DETAILED DESCRIPTION

[0055] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0056] like Figure 1 to Figure 4 As shown, this embodiment proposes a multi-station MTP semi-automatic testing device, including:

[0057] Rack 1;

[0058] A steering assembly 2 is arranged on the frame 1. The steering assembly 2 includes a turntable 21 and a steering driver 22. The turntable 21 is arranged on the output end of the steering driver 22. The turntable 21 realizes the angle of each rotation of a set value by means of the steering driver 22.

[0059] The jigs 3 are multiple and evenly distributed on the turntable 21 in a circle, and the center of the circle formed by the multiple jigs 3 is located on the rotation axis of the turntable 21;

[0060] The burning component 4 is arranged on the turntable 21 and is located below the fixture 3. The burning component 4 includes a burner 41, a signal generator 42 and a first electrical conductor. The burner 41 is multiple and is arranged one by one with the fixture 3. One end of the first electrical conductor is connected to the burner 41, and the other end is connected to the product placed on the fixture 3. The signal generator 42 is connected to the first electrical conductor.

[0061] The slip ring assembly 5 is arranged at the center of the turntable 21. The slip ring assembly 5 comprises an electric slip ring 51, a slip ring driver 52, a detection table 53 and a TP test box 54. The electric slip ring 51 is arranged at the center of the turntable 21. The slip ring driver 52 is arranged on the top of the electric slip ring 51. An avoidance hole is opened in the middle of the detection table 53. The detection table 53 is sleeved on the outside of the electric slip ring 51 by means of the avoidance hole. The detection table 53 is arranged on the driving end of the slip ring driver 52. The TP test box 54 is arranged on the detection table 53 and is used to complete the TP test of the product.

[0062] The code scanning component 6 is arranged on the frame 1 and is located on the side of the turntable 21. The code scanning component 6 has a code scanning unit 61, and the code scanning unit 61 is used to identify the product entering the burning process;

[0063] The OTP detection component 7 is arranged on the frame 1 and is located at the side of the turntable 21 and the code scanning component 6. The OTP detection component 7 includes a probe unit 71, and the probe unit 71 is used to detect whether the product after burning is qualified;

[0064] The controller is electrically connected to the steering component 2, the burning component 4, the slip ring component 5, the code scanning component 6 and the OTP detection component 7;

[0065] After the product is mounted on the fixture 3, the burning process, TP detection process and OTP detection process are completed in sequence under the push of the turntable 21.

[0066] In this embodiment, the multi-station MTP semi-automatic test device includes a frame 1, a steering assembly 2, a fixture 3, a burning assembly 4, a slip ring assembly 5, a code scanning assembly 6, an OTP detection assembly 7 and a controller. Among them, the steering assembly 2, the code scanning assembly 6 and the OTP detection assembly 7 are all arranged on the frame 1; the steering assembly 2 includes a turntable 21 and a steering driver 22, the steering driver 22 is located on the frame 1 and the output end is connected to the turntable 21, the turntable 21 is rotatably arranged on the frame 1, the steering driver 22 provides power to the turntable 21, and makes the angle of each rotation of the turntable 21 a set value; there are multiple fixtures 3, and the fixtures 3 are arranged on the turntable 21, and the multiple fixtures 3 are evenly distributed around the circumference, and the fixture 3 is used to place the objects to be burned and tested. product (mobile phone screen); the burning component 4 is located below the fixture 3, and the burning component 4 includes a burner 41, a signal generator 42 and a first electrical conductor. One end of the first electrical conductor is connected to the burner 41, and the other end passes through the signal generator 42 and is connected to the fixture 3. When the product is placed on the fixture 3 manually, the first electrical conductor is manually connected to the product. When the connection is completed, the signal generator 42 will emit a photoelectric signal to prove that the electrical connection is successful; the slip ring assembly 5 is set at the center of the turntable 21, and the slip ring assembly 5 includes an electrical Slip ring 51, slip ring driver 52, detection table 53 and TP test box 54, the electric slip ring 51 is arranged on the turntable 21, and the slip ring driver 52 is arranged outside the electric slip ring 51, the detection table 53 is slidably arranged outside the electric slip ring 51, the driving end of the slip ring driver 52 is connected to the detection table 53, there are multiple TP test boxes 54, and they are arranged on the detection table 53, the number of TP test boxes 54 is the same as the number of the fixture 3 and maintains a one-to-one corresponding arrangement form, and the TP test box 54 is used to complete the TP test of the product; scanning The code component 6 is arranged on the side of the turntable 21, and includes a code scanning unit 61, which is used to scan the information of the product to be burned, and is used to determine whether the product to be burned is correct to avoid invalid processing; the OTP detection component 7 is arranged on the side of the code scanning component 6, and the OTP detection component 7 includes a probe unit 71, and the probe unit 71 is used to detect whether the product is burned successfully; the controller is electrically connected to the steering component 2, the burning component 4, the slip ring component 5, the code scanning component 6 and the OTP detection component 7, and is used to store the program for the operation of the entire device.

[0067] After the product is manually placed on the fixture 3, the turntable 21 is first scanned with the product. After the scanning is completed, if the product information is correct, the product is subjected to TP testing, burning and burning detection in sequence. When the burning detection is completed, the product is manually taken away from the fixture 3 and placed in the corresponding OK area or NG area; if the product information is found to be incorrect after scanning, the product will be taken away directly.

[0068] Further, if Figure 2-Figure 3As shown, this embodiment proposes that the code scanning component 6 also includes a first adjustment unit, and the first adjustment unit includes:

[0069] A first adjustment bracket 62, arranged on the frame 1;

[0070] A first linear moving module 63, which is disposed on the first adjusting bracket 62 and has a first moving end;

[0071] A second linear moving module 64, which is disposed on the first moving end and has a second moving end;

[0072] The third linear moving module 65 is arranged on the second moving end and has a third moving end, and the code scanning unit 61 is arranged on the third moving end;

[0073] The first moving end moves along a first direction, the second moving end moves along a second direction, and the third moving end moves along a third direction. The first direction, the second direction and the third direction are perpendicular to each other, and the second moving direction is a vertical direction.

[0074] In this embodiment, for products of different specifications, since the positions of the logos representing the product information are different, it is necessary to adjust the spatial position of the code scanning unit 61. The code scanning component 6 also includes a first adjustment unit, which includes a first adjustment bracket 62, a first linear motion module 63, a second linear motion module 64 and a third linear motion module 65. Among them, the first adjustment bracket 62 is set on the frame 1, the first linear motion module 63 is set on the first adjustment bracket 62, the first linear motion module 63 has a first moving end that reciprocates along the first direction, the second linear motion module 64 is set on the first moving end, the second linear motion module 64 has a second moving end that reciprocates along the second direction, the third linear motion module 65 is set on the second moving end, the third linear motion module 65 has a third moving end that reciprocates along the third direction, and the code scanning unit 61 is set on the third moving end. The first direction, the second direction and the third direction are perpendicular to each other. The second direction is along the vertical direction. The code scanning unit 61 moves in the three-dimensional direction of the space with the help of the first adjustment unit, thereby completing the spatial position adjustment of the code scanning unit 61.

[0075] Further, if Figure 2-Figure 3 As shown, this embodiment proposes that the first linear motion module 63 and the second linear motion module 64 are both hand-wheel driven, and the third linear motion module 65 is cylinder driven.

[0076] In this embodiment, in order to simplify the overall structure and reduce the complexity of control, the first linear motion module 63 and the second linear motion module 64 are set to be handwheel driven. In order to install the third linear motion module 65 in a limited space, the third linear motion module 65 is set to be cylinder driven.

[0077] Further, if Figure 2 and Figure 4 As shown, this embodiment proposes that the OTP detection component 7 also includes a second adjustment unit, and the second adjustment unit includes:

[0078] A second adjustment bracket 72 is arranged on the frame 1;

[0079] A fourth linear motion module 73, which is disposed on the second adjustment bracket 72 and has a fourth moving end;

[0080] A fifth linear motion module 74, disposed on the fourth motion end and having a fifth motion end;

[0081] A sixth linear motion module 75 is disposed on the fifth motion end and has a sixth motion end, and the probe unit 71 is disposed on the sixth motion end;

[0082] Among them, the fourth moving end moves along the first direction, the fifth moving end moves along the second direction, and the sixth moving end moves along the third direction. The first direction, the second direction and the third direction are perpendicular to each other, and the second moving direction is a vertical direction.

[0083] In this embodiment, due to the differences in product structure and specifications, when performing OTP detection, it is necessary to adjust the position of the probe unit 71 in order to obtain a more accurate detection result. The OTP detection component 7 also includes a second adjustment unit, which includes a second adjustment bracket 72, a fourth linear motion module 73, a fifth linear motion module 74 and a sixth linear motion module 75. The second adjustment bracket 72 is arranged on the frame 1, the fourth linear motion module 73 is arranged on the second adjustment bracket 72, the fourth linear motion module 73 has a fourth moving end moving along the first direction, the fifth linear motion module 74 is arranged on the fourth moving end, the fifth linear motion module 74 has a fifth moving end moving back and forth along the second direction, the sixth linear motion module 75 is arranged on the fifth moving end, and the sixth linear motion module 75 has a sixth moving end moving back and forth along the third direction. The probe unit 71 is arranged on the sixth moving end, and the probe unit 71 realizes the movement of the three-dimensional direction in the space with the help of the second adjustment unit, thereby realizing the position adjustment of the probe unit 71 in the three-dimensional space.

[0084] Further, if Figure 2 and Figure 4As shown, this embodiment proposes that the fourth linear motion module 73 is hand-wheel driven, and the fifth linear motion module 74 and the sixth linear motion module 75 are both cylinder driven.

[0085] In this embodiment, in order to reduce the complexity of the control program, the fourth linear motion module 73 is selected as a handwheel drive type, and in order to achieve independent movement in the second direction and the third direction within a limited space, the fifth linear motion module 74 and the sixth linear motion module 75 are both selected as cylinder drive types.

[0086] Further, if Figure 1-2 As shown, this embodiment proposes to further include a fixed bracket 8 , there are multiple fixed brackets 8 , and the multiple fixed brackets 8 are evenly distributed on the turntable 21 in a circular shape, the fixture 3 is installed on the fixed bracket 8 , and the burning component 4 is located below the fixed bracket 8 .

[0087] In this embodiment, since the burning component 4 is located above the fixture 3, in order to facilitate operation, a fixed bracket 8 is provided on the turntable 21, the fixture 3 is provided above the fixed bracket 8, and the burning component 4 is provided below the fixed bracket 8, so that the burning component 4 can be located below the fixture 3 in the spatial direction. Since there are multiple fixtures 3 and they are evenly distributed around the circumference, the number of the fixed brackets 8 is also set to be multiple, and the multiple fixed brackets 8 are also evenly distributed around the circumference.

[0088] In an actual application, there are four fixing brackets 8 , and each fixing bracket is provided with four fixtures 3 .

[0089] Further, if Figure 1 to Figure 5 As shown, this embodiment also proposes a casing 9 and a negative pressure suction assembly 10. The casing 9 is arranged on the frame 1 and covers the steering assembly 2, the burning assembly 4, the slip ring assembly 5, the code scanning assembly 6 and the OTP detection assembly 7. The negative pressure suction assembly 10 is arranged on the top of the casing 9 and is used to suck away the gas inside the casing 9.

[0090] In this embodiment, in order to protect the components in the device, the device also includes a housing 9, which is buckled on the frame 1. The housing 9 wraps up other components to prevent foreign objects from affecting the components. The housing 9 has a manual operation window. Since heat will be generated during the burning process, a negative pressure suction component 10 is provided on the top of the housing 9. The negative pressure suction component 10 is electrically connected to the controller. The negative pressure suction component 10 is used to absorb the heat inside the housing 9 and increase the air flow inside the housing 9.

[0091] like Figure 1 to Figure 5As shown, the present invention also provides a multi-station MTP semi-automatic testing system, including any of the multi-station MTP semi-automatic testing devices described above, and also including a conveyor line 11, which is located on the side of the multi-station MTP semi-automatic testing device.

[0092] The present invention also provides a multi-station MTP semi-automatic testing method, which is applied to the multi-station MTP semi-automatic testing device described above, and comprises the following steps:

[0093] Step S1: manually put the product into the fixture and complete the electrical connection between the product and the burning component;

[0094] Step S2, control the turntable to rotate so that the product enters the code scanning component to complete the code scanning operation. After the code scanning is completed, perform a TP test on the product;

[0095] Step S3: After the TP test is completed, the product is burned;

[0096] Step S4: After the burning operation is completed, the turntable is controlled to rotate so that the product enters the OTP detection component to complete the OTP detection;

[0097] Step S5: After the inspection is completed, the turntable is controlled to rotate so that the products enter the manual selection area. The workers classify the products into the corresponding NG area and OK area according to the OTP inspection results.

[0098] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-station MTP semi-automatic testing device, characterized in that: include: Rack (1); A steering assembly (2) is arranged on the frame (1), the steering assembly (2) comprising a turntable (21) and a steering driver (22), the turntable (21) being arranged on an output end of the steering driver (22), the turntable (21) realizing a rotation angle of a set value each time by means of the steering driver (22); The jigs (3) are multiple and evenly distributed in a circle on the turntable (21), and the center of the circle formed by the multiple jigs (3) is located on the rotation axis of the turntable (21); A burning component (4) is arranged on the rotating disk (21) and is located below the fixture (3). The burning component (4) comprises a burner (41), a signal generator (42) and a first electrical conductor. The burners (41) are multiple and are arranged one-to-one with the fixture (3). One end of the first electrical conductor is connected to the burner (41) and the other end is connected to the product placed on the fixture (3). The signal generator (42) is connected to the first electrical conductor. A slip ring assembly (5) is arranged at the center of the turntable (21), the slip ring assembly (5) comprising an electric slip ring (51), a slip ring driver (52), a detection platform (53) and a TP test box (54), the electric slip ring (51) being arranged at the center of the turntable (21), the slip ring driver (52) being arranged on the top of the electric slip ring (51), a avoidance hole being opened in the middle of the detection platform (53), the detection platform (53) being sleeved on the outside of the electric slip ring (51) by means of the avoidance hole, the detection platform (53) being arranged on the driving end of the slip ring driver (52), and the TP test box (54) being arranged on the detection platform (53) and being used to complete the TP test of the product; A code scanning component (6) is arranged on the frame (1) and is located on the side of the turntable (21); the code scanning component (6) comprises a code scanning unit (61), and the code scanning unit (61) is used to identify products entering a burning process; An OTP detection component (7) is arranged on the frame (1) and is located on the side of the turntable (21) and the code scanning component (6). The OTP detection component (7) comprises a probe unit (71). The probe unit (71) is used to detect whether the product after burning is qualified. A controller electrically connected to the steering component (2), the burning component (4), the slip ring component (5), the code scanning component (6) and the OTP detection component (7); After the product is mounted on the fixture (3), the burning process, the TP detection process and the OTP detection process are completed in sequence under the push of the turntable (21).

2. The multi-station MTP semi-automatic testing device according to claim 1, characterized in that: The code scanning component (6) further includes a first adjustment unit, and the first adjustment unit includes: A first adjustment bracket (62) is arranged on the frame (1); A first linear moving module (63) is arranged on the first adjusting bracket (62) and has a first moving end; A second linear moving module (64) is arranged on the first moving end and has a second moving end; A third linear moving module (65) is arranged on the second moving end and has a third moving end, and the code scanning unit (61) is arranged on the third moving end; The first mobile end moves along a first direction, the second mobile end moves along a second direction, and the third mobile end moves along a third direction. The first direction, the second direction and the third direction are perpendicular to each other, and the second moving direction is a vertical direction.

3. The multi-station MTP semi-automatic testing device according to claim 2, characterized in that: The first linear motion module (63) and the second linear motion module (64) are both hand wheel driven, and the third linear motion module (65) is cylinder driven.

4. The multi-station MTP semi-automatic testing device according to claim 1, characterized in that: The OTP detection component (7) further includes a second adjustment unit, wherein the second adjustment unit includes: A second adjustment bracket (72) is arranged on the frame (1); A fourth linear motion module (73), which is arranged on the second adjustment bracket (72) and has a fourth motion end; A fifth linear motion module (74), which is arranged on the fourth motion end and has a fifth motion end; a sixth linear motion module (75), which is arranged on the fifth motion end and has a sixth motion end, and the probe unit (71) is arranged on the sixth motion end; Among them, the fourth mobile end moves along the first direction, the fifth mobile end moves along the second direction, and the sixth mobile end moves along the third direction. The first direction, the second direction and the third direction are perpendicular to each other, and the second moving direction is a vertical direction.

5. The multi-station MTP semi-automatic testing device according to claim 4, characterized in that: The fourth linear motion module (73) is hand wheel driven, and the fifth linear motion module (74) and the sixth linear motion module (75) are both cylinder driven.

6. The multi-station MTP semi-automatic testing device according to claim 1, characterized in that: It also comprises a fixed bracket (8), wherein the fixed bracket (8) is in multiple numbers and the multiple fixed brackets (8) are evenly distributed on the rotating disk (21) in a circular shape, the jig (3) is mounted on the fixed bracket (8), and the burning component (4) is located below the fixed bracket (8).

7. The multi-station MTP semi-automatic testing device according to claim 6, characterized in that: A plurality of the jigs (3) are arranged on one of the fixing brackets (8).

8. The multi-station MTP semi-automatic testing device according to claim 1, characterized in that: The invention also comprises a casing (9) and a negative pressure suction assembly (10); the casing (9) is arranged on the frame (1) and covers the steering assembly (2), the burning assembly (4), the slip ring assembly (5), the code scanning assembly (6) and the OTP detection assembly (7); and the negative pressure suction assembly (10) is arranged on the top of the casing (9) and is used to suck away the gas inside the casing (9).

9. A multi-station MTP semi-automatic testing system, comprising the multi-station MTP semi-automatic testing device according to any one of claims 1 to 8, characterized in that: It also includes a conveyor line, which is located on the side of the multi-station MTP semi-automatic testing device.

10. A multi-station MTP semi-automatic testing method, applied to the multi-station MTP semi-automatic testing device according to any one of claims 1 to 8, characterized in that: The following steps are involved: Step S1: manually put the product into the fixture and complete the electrical connection between the product and the burning component; Step S2, control the turntable to rotate so that the product enters the code scanning component to complete the code scanning operation. After the code scanning is completed, perform a TP test on the product; Step S3: After the TP test is completed, the product is burned; Step S4: After the burning operation is completed, the turntable is controlled to rotate so that the product enters the OTP detection component to complete the OTP detection; Step S5: After the inspection is completed, the turntable is controlled to rotate so that the products enter the manual selection area. The workers classify the products into the corresponding NG area and OK area according to the OTP inspection results.

Images