CN221199852U - ATE tester in automatic keyboard assembly line - Google Patents

Abstract

The utility model discloses an ATE tester in a keyboard automatic assembly line, which comprises: the device comprises a frame, an assembly line conveying module arranged on the frame and used for butt joint of the keyboard module, a test module arranged beside the assembly line conveying module and used for testing the keyboard module, a positioning transfer platform arranged between the test module and the assembly line conveying module and used for positioning and conveying the keyboard module, and a material taking and discharging module used for carrying the keyboard module between the positioning transfer platform and the assembly line conveying module, wherein an automatic power supply module used for butt joint of the keyboard module and conveying data is arranged on the positioning transfer platform, and the keyboard module is positioned along with the assembly line conveying module through a carrier. The keyboard module that adopts getting the blowing module to convey the assembly line delivery module to snatch and transfer the location and transport the platform, and the rethread location is transported the platform and is moved the keyboard module below the test module and is put forth the power supply module with the keyboard module after the power supply module is circular telegram voluntarily, is tested keyboard membrane group by test module.

Description

ATE tester in automatic keyboard assembly line

Technical field:

The utility model relates to the technical field of automatic production of keyboards, in particular to an ATE tester in an automatic keyboard assembly line.

The background technology is as follows:

A keyboard is the basis in a computer input device that allows a user to interact with a computer by entering text, numbers, and commands through keys. The keyboard is the basis for computer input and can be used for various aspects such as text input, data editing, program development, and the like. Whether early mechanical keyboards or modern capacitive keyboards, they were the indispensable input devices for computers.

After the keyboard is produced and assembled, a series of functional detection is needed, and the manual item-by-item detection adopted by the most original detection mode is low in efficiency and difficult to meet the current market demands. The utility model patent with the Chinese patent grant bulletin number of CN 217237174U discloses a keyboard ATE test with an integral synchronous detection function, the keyboard is placed on a limiting mechanism 4 manually by the scheme of the patent, the keyboard is positioned on a placing plate 401 by a first limiting frame 404 and a second limiting frame 405, then the placing plate 401 is pushed by an electric push rod 304 to move to the lower part of a detection component 303, and the integral synchronous detection can be carried out on the keyboard by the integral pressing of the detection component 303.

In view of this, the present inventors have proposed the following means.

The utility model comprises the following steps:

The utility model aims to overcome the defects of the prior art and provides an ATE tester in an automatic keyboard assembly line.

In order to solve the technical problems, the utility model adopts the following technical scheme: an ATE tester in a keyboard automated assembly line, comprising: the device comprises a frame, a pipeline conveying module, a testing module, a positioning transfer platform and a material taking and placing module, wherein the pipeline conveying module is arranged on the frame and used for butt joint and conveying of a keyboard module, the testing module is arranged beside the pipeline conveying module and used for testing the keyboard module, the positioning transfer platform is arranged between the testing module and the pipeline conveying module and used for positioning and conveying the keyboard module, the material taking and placing module is used for carrying the keyboard module between the positioning transfer platform and the pipeline conveying module, the positioning transfer platform is provided with an automatic power supply module used for butt joint and electrifying and data conveying of the keyboard module, and the keyboard module is positioned along with the conveying of the pipeline conveying module through a carrier.

Furthermore, in the above technical scheme, the material taking and placing module comprises a first supporting vertical plate installed on the frame and located between the assembly line conveying module and the positioning and transferring platform, a first Z-axis guide rail vertically arranged on the first supporting vertical plate, a first Z-axis moving seat arranged on the first Z-axis guide rail, a first linear cylinder used for driving the first Z-axis moving seat to move up and down, a first rotary cylinder arranged on the first Z-axis moving seat, a second supporting rotary frame arranged on the first rotary cylinder and two ends of which extend to the assembly line conveying module and the positioning and transferring platform, and a first clamping device and a second clamping device arranged on the second supporting rotary frame and used for clamping the keyboard module.

Furthermore, in the above technical scheme, the second supporting rotating frame is in an "I" shape, and comprises a rotating plate mounted on the first rotating cylinder, a first mounting plate and a second mounting plate which are arranged on two sides of the rotating plate and can be alternately positioned above the assembly line conveying module and the positioning and transferring platform, and the first clamping device and the second clamping device are respectively mounted on the first mounting plate and the second mounting plate.

Furthermore, in the above technical solution, the first clamping device includes a first finger cylinder disposed at one end of the second support rotating frame, a first opening and closing moving plate and a second opening and closing moving plate slidably disposed at two ends of the first mounting plate and moving along with the first finger cylinder, a first Y-axis guide rail and a second Y-axis guide rail disposed at two sides of the first finger cylinder and used for supporting the first opening and closing moving plate and the second opening and closing moving plate, a first clamping block vertically disposed at an end of the first opening and closing moving plate and capable of being fastened to the carrier, and a second clamping block vertically disposed at an end of the second opening and closing moving plate and used for being matched with the first clamping block to clamp the carrier, and the second clamping device has the same structure as the first clamping device.

Furthermore, in the above technical solution, the positioning and transferring platform includes a first support frame and a second support frame disposed on the frame and between the testing module and the material taking and placing module, a first X-axis guide rail disposed on the first support frame and perpendicular to the assembly line conveying module, a first X-axis linear motor module disposed on the second support frame and parallel to the first X-axis guide rail, a first X-axis positioning seat disposed across the first X-axis guide rail and the first X-axis linear motor module and used for positioning the keyboard module, and a first sensor disposed on the first X-axis positioning seat and used for detecting whether the keyboard module exists, and the automatic power supply module is disposed on the first X-axis positioning seat.

Furthermore, in the above technical solution, the frame is further provided with a belt conveying module located below the assembly line conveying module and used for conveying the carrier in a backflow manner.

Furthermore, in the above technical solution, the test module includes a third support frame disposed on the frame and located at the end of the positioning and transferring platform, a second Y-axis motion module disposed on the third support frame, a second Z-axis motion module disposed on the second Y-axis motion module, a support beam disposed on the second Z-axis motion module and located above the positioning and transferring platform, and a plurality of pressing devices disposed on the support beam and used for pressing the keyboard module, wherein an origin calibrator is disposed at one end of the support beam.

Furthermore, in the above technical scheme, the pressing device comprises a supporting stand sleeved on the supporting beam, a movable pressing rod penetrating through one side of the supporting stand and used for pressing the keyboard module, a second linear cylinder arranged on the supporting stand and used for pushing the movable pressing rod to move up and down, and a positioning guide rod penetrating through one end of the moving plate in the second linear cylinder and fixed with the supporting stand.

Furthermore, in the above technical scheme, the support stand is provided with a groove for accommodating and positioning the pressing device, the movable compression bar and the positioning guide rod are respectively located at two sides of the groove, and the support stand is also provided with a fixing hole for allowing a locking screw to pass through and be pressed and positioned by the support cross beam.

By adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the keyboard module is subjected to functional testing such as ATE (automatic test equipment) by adopting the testing module arranged on the side of the assembly line conveying module, the keyboard module conveyed by the assembly line conveying module is grabbed and moved to the positioning and transferring platform by the material taking and discharging module, the finished keyboard module is transferred back to the assembly line conveying module, the keyboard module is moved to the lower part of the testing module by the positioning and transferring platform, the keyboard module is conducted and electrified by the automatic power supply module, finally, the testing module is used for testing the keys on the keyboard module in a pressing mode, the positioning and transferring platform is matched for realizing the key testing of different positions of the keyboard module, the testing efficiency is high, the functional testing of the keyboard module is automatically completed without manual intervention, the testing efficiency is greatly improved, the cost is reduced, and the market demand is met.

2. According to the utility model, the first rotary cylinder is adopted to drive the I-shaped second support rotary frame to rotate above the assembly line conveying module and the positioning transfer platform, and the first clamping device and the second clamping device at two ends of the second support rotary frame are matched to realize rapid switching of the assembly line conveying module and the keyboard film group on the positioning transfer platform, so that the keyboard film group which is to be detected can be synchronously transferred from the positioning transfer platform to the assembly line conveying module while the keyboard module which is to be detected is transferred from the assembly line conveying module to the positioning transfer platform, the assembly line conveying module is not required to wait for the keyboard film group to complete detection, the keyboard film group can be continuously transferred, the detection efficiency is high, the transfer of the keyboard module which is to be detected and the keyboard module which is to be detected can be completed only by one positioning transfer platform, the number of mechanisms is saved, and the cost is saved.

Description of the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a pick-and-place module according to the present utility model;

FIG. 3 is a front view of the pick-and-place module of the present utility model;

FIG. 4 is a schematic view of the structure of the positioning and transferring platform in the present utility model;

FIG. 5 is a schematic diagram of a test module according to the present utility model;

fig. 6 is a schematic view of the structure of the mounting device of the present utility model.

The specific embodiment is as follows:

the utility model will be further described with reference to specific examples and figures.

Referring to fig. 1 to 6, an ATE tester in an automatic keyboard assembly line includes: the device comprises a frame 100, a pipeline conveying module 1 arranged on the frame 100 and used for butt joint and conveying a keyboard module, a test module 2 arranged beside the pipeline conveying module 1 and used for testing the keyboard module, a positioning transfer platform 3 arranged between the test module 2 and the pipeline conveying module 1 and used for positioning and conveying the keyboard module, and a material taking and placing module 4 used for carrying the keyboard module between the positioning transfer platform 3 and the pipeline conveying module 1, wherein an automatic power supply module 5 used for butt joint and electrifying and conveying data with the keyboard module is arranged on the positioning transfer platform 3, and the keyboard module is positioned along with the pipeline conveying module 1 for conveying through an overload tool 11. The side of adopting assembly line delivery module 1 sets up test module 2 and carries out functional test such as ATE to the keyboard module, snatch the keyboard module that delivery module 1 was sent in assembly line delivery module through getting the blowing module 4 and transfer to the location and transport platform 3, and will accomplish the test keyboard membrane group 10 and transfer back assembly line delivery module 1 simultaneously, rethread location is transported platform 3 and is moved test module 2 below and is switched on the circular telegram with the keyboard module by automatic power supply module 5, at last carry out tests such as pressing by test module 2 to the button on the keyboard membrane group 10, and realize the button test in the different positions of keyboard module through location transportation platform 3 cooperation, the efficiency of test is high and need not manual intervention, accomplish the functional test of keyboard module automatically, promote efficiency of test by a wide margin, reduce cost, satisfy market demand.

The material taking and placing module 4 comprises a first supporting vertical plate 41 installed on the frame 100 and located between the assembly line conveying module 1 and the positioning and transferring platform 3, a first Z-axis guide rail 42 vertically arranged on the first supporting vertical plate 41, a first Z-axis moving seat 43 arranged on the first Z-axis guide rail 42, a first linear air cylinder 44 used for driving the first Z-axis moving seat 43 to move up and down, a first rotary air cylinder 45 arranged on the first Z-axis moving seat 43, a second supporting rotary frame 46 arranged on the first rotary air cylinder 45 and two ends of which extend to the assembly line conveying module 1 and the positioning and transferring platform 3, and a first clamping device 47 and a second clamping device 48 arranged on the second supporting rotary frame 46 and used for clamping the keyboard module. The second supporting and rotating frame 46 is in an "i" shape, and comprises a rotating plate 461 mounted on the first rotating cylinder 45, and a first mounting plate 462 and a second mounting plate 463 disposed on two sides of the rotating plate 461 and capable of being alternately positioned above the assembly line conveying module 1 and the positioning and transferring platform 3, and the first clamping device 47 and the second clamping device 48 are respectively mounted on the first mounting plate 462 and the second mounting plate 463. The first rotary cylinder 45 is adopted to drive the I-shaped second support rotary frame 46 to rotate above the assembly line conveying module 1 and the positioning transfer platform 3, the first clamping device 47 and the second clamping device 48 at two ends of the second support rotary frame 46 are matched to realize rapid switching of the assembly line conveying module 1 and the keyboard film group 10 on the positioning transfer platform 3, so that the keyboard film group 10 which is detected can be synchronously transferred into the assembly line conveying module 1 from the positioning transfer platform 3 while the keyboard module 1 to be detected is transferred into the positioning transfer platform 3 from the assembly line conveying module 1, the assembly line conveying module 1 is not required to wait for the keyboard film group 10 to complete detection, continuous transfer of the keyboard film group 10 can be realized, the detection efficiency is high, the transfer of the keyboard module to be detected and the keyboard module to be detected can be completed only by one positioning transfer platform 3, the number of mechanisms is saved, and the cost is saved.

The first clamping device 47 includes a first finger cylinder 471 disposed at one end of the second support rotating frame 46, a first opening and closing moving plate 472 and a second opening and closing moving plate 473 slidably disposed at two ends of the first mounting plate 462 and moving along with the first finger cylinder 471, a first Y-axis guide rail 474 and a second Y-axis guide rail 475 disposed at two sides of the first finger cylinder 471 and supporting the first opening and closing moving plate 472 and the second opening and closing moving plate 473, a first clamping block 476 vertically disposed at an end of the first opening and closing moving plate 472 and capable of being fastened to the carrier 11, and a second clamping block 477 vertically disposed at an end of the second opening and closing moving plate 473 and used for clamping the carrier 11 in cooperation with the first clamping block 476, and the second clamping device 48 has the same structure as the first clamping device 47.

The positioning and transferring platform 3 comprises a first support frame 31 and a second support frame 32 which are arranged on the frame 100 at intervals and positioned between the testing module 2 and the material taking and placing module 4, a first X-axis guide rail 33 which is arranged on the first support frame 31 and is perpendicular to the assembly line conveying module 1, a first X-axis linear motor module 34 which is arranged on the second support frame 32 and is parallel to the first X-axis guide rail 33, a first X-axis positioning seat 35 which spans over the first X-axis guide rail 33 and the first X-axis linear motor module 34 and is used for positioning the keyboard module, and a first sensor 36 which is arranged on the first X-axis positioning seat 35 and is used for detecting whether the keyboard module exists, wherein the automatic power supply module 5 is arranged on the first X-axis positioning seat 35.

The frame 100 is further provided with a belt conveying module 6 located below the assembly line conveying module 1 and used for backflow conveying of the carrier 11. The test module 2 comprises a third support frame 21 arranged on the frame 100 and positioned at the end part of the positioning and transferring platform 3, a second Y-axis movement module 22 arranged on the third support frame 21, a second Z-axis movement module 23 arranged on the second Y-axis movement module 22, a supporting beam 24 arranged on the second Z-axis movement module 23 and positioned above the positioning and transferring platform 3, and a plurality of pressing devices 25 arranged on the supporting beam 24 and used for pressing the keyboard module, wherein an origin calibrator 26 is further arranged at one end of the supporting beam 24. The plurality of pressing devices 25 are arranged on the supporting beam 24, the pressing devices 25 are moved to be corresponding to the upper parts of keys of the keyboard module by the cooperation of the second Y-axis movement module 22 and the second Z-axis movement module 23, the pressing test of the keys below is completed by the pressing devices 25, the keyboard module is driven to move in the X-axis direction by the cooperation of the positioning and transferring platform 3, the adjustment of the keyboard module is realized, and the keys of different rows on the keyboard module 1 are sequentially located below the pressing devices 25.

The pressing device 25 includes a supporting stand 251 sleeved on the supporting beam 24, a movable pressing rod 252 penetrating through one side of the supporting stand 251 and used for pressing the keyboard module, a second linear cylinder 253 disposed on the supporting stand 251 and used for pushing the movable pressing rod 252 to move up and down, and a positioning guide rod 254 penetrating through one end of a moving plate in the second linear cylinder 253 and fixed with the supporting stand 251. The supporting stand 251 is provided with a groove 2511 for accommodating and positioning the pressing device 25, the movable pressing rod 252 and the positioning guide rod 254 are respectively located at two sides of the groove 2511, and the supporting stand 251 is further provided with a fixing hole 2512 for allowing a locking screw to pass through to be pressed and positioned with the supporting cross beam 24. The groove 2511 is provided with a T-shaped groove 2513 fastened to the support beam 24.

In summary, when the utility model works, the assembly line conveying module 1 pushes the carrier 11 to transfer the keyboard film set 10 to the side of the material taking and placing module 4; further, the keyboard module to be detected is transferred to the positioning and transferring platform 3 by the taking and placing module 4, and meanwhile, the keyboard module which is detected on the positioning and transferring platform 3 is transferred to the assembly line conveying module 1; further, the keyboard module is moved to the lower part of the testing module 2 by the positioning and transferring platform 3, and the keyboard module is connected with the power supply by the automatic power supply module 5; furthermore, the test module 2 tests the cases in the keyboard module row by row, and the test module 2 with different rows is switched to be positioned below the keyboard module 2 by matching with the positioning and transferring platform 3, so that all key tests on the keyboard module can be completed rapidly; further, the positioning and transferring platform 3 moves the keyboard module which is tested back to the side of the taking and placing module 4, the keyboard module which is tested is transferred back to the assembly line conveying module 1 through the taking and placing module 4, and the keyboard module to be tested is transferred to the positioning and transferring platform 3, so that the pressing test of the next keyboard module can be continued.

It is understood that the foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, but rather is to be accorded the full scope of all such modifications and equivalent structures, features and principles as set forth herein.

Claims (9)

1. An ATE tester in an automated keyboard assembly line, comprising: frame (100), set up in be used for butt joint transmission keyboard module's assembly line delivery module (1) on frame (100), set up in assembly line delivery module (1) side and be used for right the test module (2) that the keyboard module tested, set up in test module (2) with between assembly line delivery module (1) and be used for the location transmission keyboard module's location is transported platform (3) and is used for location is transported platform (3) with transport between assembly line delivery module (1) get blowing module (4) of keyboard module, be provided with on location transportation platform (3) be used for with keyboard module butt joint circular telegram and transmission data's automatic power supply module (5), keyboard module passes through carrier (11) location and follows assembly line delivery module (1) conveys.

2. The ATE tester in a keyboard automated assembly line of claim 1, wherein: get blowing module (4) including install in frame (100) and be located assembly line delivery module (1) with first support riser (41) between location transfer platform (3), vertically set up in first Z axle guide rail (42) on first support riser (41), set up in first Z axle motion seat (43) on first Z axle guide rail (42), be used for the drive first Z axle motion seat (43) reciprocate first straight line cylinder (44), set up in first revolving cylinder (45) on first Z axle motion seat (43), set up in first revolving cylinder (45) are last and both ends extend to assembly line delivery module (1) with location transfer platform (3) on second support revolving frame (46) and set up in second support revolving frame (46) are last and be used for the centre gripping keyboard module's first clamping device (47) and second clamping device (48).

3. The ATE tester in a keyboard automated assembly line of claim 2, wherein: the second support rotating frame (46) is I-shaped, and comprises a rotating plate (461) arranged on the first rotating cylinder (45) and first mounting plates (462) and second mounting plates (463) which are arranged on two sides of the rotating plate (461) and can be alternately positioned above the assembly line conveying module (1) and the positioning and transferring platform (3), and the first clamping device (47) and the second clamping device (48) are respectively arranged on the first mounting plates (462) and the second mounting plates (463).

4. An ATE tester in a keyboard automated assembly line according to claim 3, wherein: the first clamping device (47) comprises a first finger cylinder (471) arranged at one end of the second support rotating frame (46), a first clamping block (476) which is arranged at the two ends of the first mounting plate (462) in a sliding manner and moves along with the first finger cylinder (471) in an opening and closing manner, a first opening and closing moving plate (472) and a second opening and closing moving plate (473), a second clamping block (477) which is arranged at the two sides of the first finger cylinder (471) and is used for supporting the first opening and closing moving plate (472) and the second opening and closing moving plate (473), a first Y-axis guide rail (474) and a second Y-axis guide rail (475), and a first clamping block (476) which is arranged at the end of the first opening and closing moving plate (472) and can be buckled on the carrier (11) in a vertical manner, and is used for being matched with the first clamping block (476) to clamp the carrier (11), and the second clamping device (48) has the same structure as the first clamping device (47).

5. The ATE tester in a keyboard automated assembly line of claim 1, wherein: the positioning and transferring platform (3) comprises a first support frame (31) and a second support frame (32) which are arranged on the frame (100) at intervals and positioned between the testing module (2) and the material taking and placing module (4), a first X-axis guide rail (33) which is arranged on the first support frame (31) and is perpendicular to the assembly line conveying module (1), a first X-axis linear motor module (34) which is arranged on the second support frame (32) and is parallel to the first X-axis guide rail (33), a first X-axis positioning seat (35) which is arranged on the first X-axis guide rail (33) in a crossing manner and is used for positioning the keyboard module, and a first sensor (36) which is arranged on the first X-axis positioning seat (35) and is used for detecting whether the keyboard module exists or not, and the automatic power supply module (5) is arranged on the first X-axis positioning seat (35).

6. The ATE tester in a keyboard automated assembly line of claim 1, wherein: the machine frame (100) is also provided with a belt conveying module (6) which is positioned below the assembly line conveying module (1) and used for carrying the carrier (11) to return and convey.

7. The ATE tester in an automated keyboard assembly line of any one of claims 1-6, wherein: the testing module (2) comprises a third supporting frame (21) arranged on the frame (100) and positioned at the end part of the positioning and transferring platform (3), a second Y-axis movement module (22) arranged on the third supporting frame (21), a second Z-axis movement module (23) arranged on the second Y-axis movement module (22), a supporting beam (24) arranged on the second Z-axis movement module (23) and positioned above the positioning and transferring platform (3) and a plurality of pressing devices (25) arranged on the supporting beam (24) and used for pressing the keyboard module, wherein an origin calibrator (26) is further arranged at one end of the supporting beam (24).

8. The ATE tester in a keyboard automated assembly line of claim 7, wherein: the pressing device (25) comprises a supporting vertical seat (251) sleeved on the supporting cross beam (24), a movable pressing rod (252) penetrating through one side of the supporting vertical seat (251) and used for pressing the keyboard module, a second linear air cylinder (253) arranged on the supporting vertical seat (251) and used for pushing the movable pressing rod (252) to move up and down, and a positioning guide rod (254) penetrating through one end of a moving plate in the second linear air cylinder (253) and fixed with the supporting vertical seat (251).

9. The ATE tester in a keyboard automated assembly line of claim 8, wherein: the support stand (251) is provided with a groove (2511) for accommodating and positioning the pressing device (25), the movable pressing rod (252) and the positioning guide rod (254) are respectively positioned on two sides of the groove (2511), and the support stand (251) is also provided with a fixing hole (2512) for allowing a locking screw to pass through and be pressed and positioned by the support cross beam (24).