Electronic product test combination equipment

Abstract

The invention discloses electronic product testing combined equipment, and aims to provide the electronic product testing combined equipment which is simple in structure, is provided with two groups of independent testing machine positions, realizes synchronous testing of different parts through staggered material taking and placing, and can be combined and installed after testing is completed. The device comprises two groups of material tray transportation assemblies, a material taking assembly, a press fit test assembly and two groups of assembly test assemblies, the two groups of assembly test assemblies are adjacently arranged, and the two groups of material tray transportation assemblies are respectively arranged on the outer sides of the two groups of test assemblies; the material taking assembly is arranged at the feeding ends of the two sets of assembling and testing assemblies and matched with a first product and a second product on the two sets of tray conveying assemblies, and the press-fit testing assembly is arranged at the testing ends of the two sets of assembling and testing assemblies and matched with the first product or the second product on the assembling and testing assemblies. And the press-fit end of the assembly test assembly is matched with the corresponding interface ends of the first product and the second product. The method is applied to the technical field of product testing.

Description

Technical Field

[0001] This invention relates to the technical field of product testing, and in particular to a combination device for testing electronic products. Background Technology

[0002] With the continuous development of technology, the size of various electronic components is getting smaller and smaller, which makes electronic products more integrated and more functional. Electronic components are usually connected by ribbon cables. Before assembly, the components and ribbon cables need to be tested for various functions. Only after passing the tests can the assembly operation be carried out. At present, the main method is to manually test the components and ribbon cables for plugging and unplugging and power-on. After completing the tests, the components and ribbon cables are manually assembled. The assembled products are then transferred to the next workstation for the next test. This method has high labor costs. During the testing process, misalignment may occur, resulting in scratches on the products. The overall efficiency is also low. Alternatively, a positioning and pressing test can be carried out using a conveyor belt. This method has a high degree of automation and can ensure alignment accuracy. However, different products can only be tested separately, and synchronous testing cannot be achieved. After the tests are completed, the two sets of different products need to be transferred to the next assembly station. The process is cumbersome, and frequent switching of carriers can easily scratch or damage the products, resulting in a low yield rate. If an electronic product testing assembly device with a simple structure, two independent test stations, and staggered material handling to achieve synchronous testing of different components, and which can be assembled after testing, can be designed, the above problems can be solved. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide an electronic product testing assembly device with a simple structure, two independent test positions, which realizes the synchronous testing of different components by staggered material handling, and can be assembled after the test is completed.

[0004] The technical solution adopted in this invention is as follows: This invention includes two sets of material tray transport components, a material picking component, a pressing test component, and two sets of assembly test components. The two sets of assembly test components are arranged adjacent to each other. The two sets of material tray transport components are respectively arranged outside the two sets of test components. The material picking component is arranged at the feeding end of the two sets of assembly test components and cooperates with the first product and the second product on the two sets of material tray transport components. The pressing test component is arranged at the testing end of the two sets of assembly test components and cooperates with the first product or the second product on the assembly test component. The pressing end of the assembly test component cooperates with the corresponding interface end of the first product and the second product.

[0005] Furthermore, the pressing test assembly includes a test bracket, a test traverse module, and several sets of pressing test modules. The test traverse module is set at the test end of the assembly test assembly through the test bracket. The several sets of pressing test modules are connected to several movable ends of the test traverse module and cooperate with the first product or the second product on the corresponding assembly test assembly.

[0006] Furthermore, the material handling assembly includes a material handling bracket, a material handling transverse shift module, a material handling module, and two sets of material tray lifting and adsorption plates. The material handling transverse shift module is set at the material handling end of the material tray transport assembly through the material handling bracket. The two sets of material tray lifting and adsorption plates are connected to the movable ends at both ends of the material handling transverse shift module and drive the material trays on the two sets of material tray transport assemblies to the upper material position. The material handling module is connected to the movable end in the middle of the material handling transverse shift module and drives the first product or the second product on the two sets of material trays on both sides of the upper material position to cooperate.

[0007] Furthermore, the material tray transport assembly includes a material tray support, a material tray conveyor belt, and a lifting platform. Two sets of material tray supports are respectively arranged outside the two sets of assembly and testing components. The material tray conveyor belt is arranged on the upper end of the material tray support. A plurality of material trays cooperate with the movable end of the material tray conveyor belt. The first product and the second product are respectively arranged on the material trays of the two sets of material tray conveyor belts. The lifting platform is arranged on one side of the upper end of the material tray support. The two sets of material tray lifting and adsorption plates drive the material trays on the two sets of material tray conveyor belts to cooperate with the corresponding lifting platform. The material picking module drives the first product or the second product on the two sets of material trays to cooperate with the corresponding testing component.

[0008] Furthermore, the assembly and testing component includes a test bracket, a test conveyor belt, a test fixture, and a pressing and assembly module. The test conveyor belt is disposed on the upper end face of the test bracket. The test fixture is slidably engaged with the upper fixed position of the test conveyor belt via a slide rail. The movable end of the test conveyor belt is connected to the lower end face of the test fixture. The pressing end of the pressing and assembly module engages with the corresponding interface ends of the first product and the second product on the test fixture.

[0009] Furthermore, the test fixture includes a fixture base plate, a first limiting seat and a second limiting seat, the first product and the second product respectively limit and cooperate with the first limiting seat and the second limiting seat, and the pressing end of the pressing assembly module cooperates with the corresponding interface end of the first product and the second product.

[0010] Furthermore, the pressing assembly module includes a pressing bracket, a pressing cylinder, a pressing plate, and an assembly test plate. The pressing bracket is located at the lower end of the test bracket assembly position, and the pressing cylinder is located at the lower end of the pressing bracket. The pressing plate and the assembly test plate are connected by several linkage rods. The movable end of the pressing cylinder drives the pressing plate to descend, so that the pressing end of the assembly test plate mates with the first product and the second product on the test fixture.

[0011] Furthermore, a vision inspection module is provided above the material tray conveyor belt, and the vision inspection module cooperates with the material tray on the material tray conveyor belt.

[0012] Furthermore, the pressing test module includes a pressing ejection cylinder, a pressing lifting cylinder, and a pressing test plate. The pressing ejection cylinder is connected to the movable end of the test transverse movement module, and the pressing lifting cylinder is connected to the movable end of the pressing ejection cylinder. The movable end of the pressing lifting cylinder drives the pressing test plate to cooperate with the first product or the second product on the test fixture.

[0013] Furthermore, the material handling module includes a material handling and ejection cylinder, a first lifting cylinder, a second lifting cylinder, a first adsorption head, and a second adsorption head. The material handling and ejection cylinder is connected to the movable end in the middle of the material handling and transverse movement module. The first lifting cylinder and the second lifting cylinder are both connected to the movable end of the material handling and ejection cylinder. The first adsorption head and the second adsorption head are respectively connected to the movable ends of the first lifting cylinder and the second lifting cylinder and respectively adsorb and cooperate with the first product and the second product.

[0014] The beneficial effects of this invention are as follows: This application is provided with two sets of assembly and testing components and two sets of material tray transport components, which can realize the feeding of two sets of products. During the pressing and assembly process of one set of assembly and testing components, the other set can perform independent testing of the product. The material picking component and the pressing and testing component are both provided with a machine with multiple working ends, which can switch back and forth between the two sets of assembly and testing components. The overall volume is smaller and the structure is more compact. After the pressing and assembly is completed, the product can be transferred through the material tray transport component. The structure is simple and the efficiency is higher. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present invention; Figure 2 This is a perspective view of the tray transport assembly; Figure 3 This is a three-dimensional view of the assembled test component; Figure 4 This is a perspective view of the test fixture; Figure 5 This is a perspective view of the material handling component; Figure 6 This is a perspective view of the material handling module; Figure 7 This is a perspective view of the compression test assembly; Figure 8 This is a three-dimensional view of the compression test module. Detailed Implementation

[0016] like Figures 1 to 8 As shown, in this embodiment, the present invention includes two sets of material tray transport components 1, a material picking component 2, a pressing test component 3, and two sets of assembly test components 4. The two sets of assembly test components 4 are arranged adjacent to each other. The two sets of material tray transport components 1 are respectively arranged outside the two sets of test components 4. The material picking component 2 is arranged at the feeding end of the two sets of assembly test components 4 and cooperates with the first product 5 and the second product 6 on the two sets of material tray transport components 1. The pressing test component 3 is arranged at the testing end of the two sets of assembly test components 4 and cooperates with the first product 5 or the second product 6 on the assembly test component 4. The pressing end of the assembly test component 4 cooperates with the corresponding interface end of the first product 5 and the second product 6. Therefore, the two sets of assembly and testing components 4 and the two sets of material tray transport components 1 can achieve independent feeding of the first product 5 and the second product 6. After one set of assembly and testing components 4 completes the feeding and pressing test, it can be assembled and installed, and then switched to another set of assembly and testing components 4 to perform the pressing test of the product. The overall volume is smaller and the structure is more compact. After the pressing assembly is completed, the product can be transferred through the material tray transport components 1, which is more efficient.

[0017] like Figure 1 and Figure 7 As shown, in this embodiment, the pressing test assembly 3 includes a test bracket 31, a test traverse module 32, and several sets of pressing test modules 33. The test traverse module 32 is mounted on the test end of the assembly test assembly 4 via the test bracket 31. The several sets of pressing test modules 33 are connected to several movable ends of the test traverse module 32 and cooperate with the first product 5 or the second product 6 on the corresponding assembly test assembly 4. Therefore, the test traverse module 32 is equipped with four sets of pressing test modules 33, enabling the sampling of two sets of the first product 5 and the second product 6 from each side, with only switching between the two sets of assembly test assemblies 4.

[0018] like Figure 1 , Figure 2 as well as Figure 5As shown, in this embodiment, the material handling component 2 includes a material handling bracket 21, a material handling transverse transfer module 22, a material handling module 23, and two sets of tray lifting and adsorption plates 24. The material handling transverse transfer module 22 is set at the material handling end of the tray transport component 1 through the material handling bracket 21. The two sets of tray lifting and adsorption plates 24 are connected to the movable ends at both ends of the material handling transverse transfer module 22 and drive the trays 7 on the two sets of tray transport components 1 to the loading position. The material handling module 23 is connected to the movable end in the middle of the material handling transverse transfer module 22 and drives the first product 5 or the second product 6 on the two sets of trays 7 on both sides of the loading position to cooperate. Thus, the tray lifting and adsorption plates 24 are used to transfer the trays 7 on the tray transport component 1 to the loading position, and the material handling module 23 switches back and forth between the two sets of trays 7 loaded with different products to handle materials and put the products into the fixture end of the assembly and testing component 4.

[0019] like Figure 1 and Figure 2 As shown, in this embodiment, the material tray transport assembly 1 includes a material tray support 11, a material tray conveyor belt 12, and a lifting platform 13. Two sets of material tray supports 11 are respectively arranged on the outside of two sets of assembly and testing assemblies 4. The material tray conveyor belt 12 is arranged on the upper end of the material tray support 11. A plurality of material trays 7 cooperate with the movable end of the material tray conveyor belt 12. The first product 5 and the second product 6 are respectively arranged on the material trays 7 of the two sets of material tray conveyor belts 12. The lifting platform 13 is arranged on one side of the upper end of the material tray support 11. Two sets of material tray lifting adsorption plates 24 drive the material trays 7 on the two sets of material tray conveyor belts 12 to cooperate with the corresponding lifting platform 13. The material picking module 23 drives the first product 5 or the second product 6 on the two sets of material trays 7 to cooperate with the corresponding testing assembly 4. As can be seen, the tray 7 loaded with products flows out from one end of the tray conveyor belt 12 and into the lifting platform 13 for loading. After loading is completed, the lifting platform 13 adaptively descends by the height of one tray 7 and loads the next set of trays 7. After the trays are stacked, they are transferred out through the material picking position at the lower end of the lifting platform 13.

[0020] like Figure 1 and Figure 3As shown, in this embodiment, the assembly test component 4 includes a test bracket 41, a test conveyor belt 42, a test fixture 43, and a pressing assembly module 44. The test conveyor belt 42 is disposed on the upper end face of the test bracket 41. The test fixture 43 is slidably engaged with the upper fixed position of the test conveyor belt 42 via a slide rail. The movable end of the test conveyor belt 42 is connected to the lower end face of the test fixture 43. The pressing end of the pressing assembly module 44 engages with the corresponding interface ends of the first product 5 and the second product 6 on the test fixture 43. Therefore, after the test conveyor belt 42 drives the test fixture 43 to the loading position, the material picking component 2 picks up the material and places it on the test fixture 43. After loading is completed, the test conveyor belt 42 drives the test fixture 43 to the pressing test position, and the pressing test component 3 performs the pressing test. After the first product 5 and the second product 6 are tested, the test conveyor belt 42 drives the test fixture 43 to the pressing assembly position, and the pressing assembly module 44 performs the pressing assembly.

[0021] like Figure 4 As shown, in this embodiment, the test fixture 43 includes a fixture base plate 431, a first limiting seat 432, and a second limiting seat 433. The first product 5 and the second product 6 are respectively limited and engaged with the first limiting seat 432 and the second limiting seat 433. The pressing end of the pressing assembly module 44 engages with the corresponding interface ends of the first product 5 and the second product 6. Therefore, the first limiting seat 432 and the second limiting seat 433 respectively limit the first product 5 and the second product 6, and can perform pressing and connection to achieve product testing. After testing, the products are assembled and installed using the pressing assembly module 44.

[0022] like Figure 3 As shown, in this embodiment, the pressing assembly module 44 includes a pressing bracket 441, a pressing cylinder 442, a pressing plate 443, and an assembly test plate 444. The pressing bracket 441 is located at the lower end of the test bracket 41 assembly position, and the pressing cylinder 442 is located at the lower end of the pressing bracket 441. The pressing plate 443 and the assembly test plate 444 are connected by several linkage rods 445. The movable end of the pressing cylinder 442 drives the pressing plate 443 to descend, causing the pressing end of the assembly test plate 444 to engage with the first product 5 and the second product 6 on the test fixture 43. Therefore, after both the first product 5 and the second product 6 have undergone pressing tests, the connecting end of the second product 6 corresponds to the interface end of the first product 5. The assembly test plate 444 presses down, pressing the connecting end of the second product 6 into the interface end of the first product 5, and a probe on the assembly test plate 444 is used for a probe-to-energize test.

[0023] like Figure 1 and Figure 2 As shown, in this embodiment, a vision inspection module 8 is provided above the material tray conveyor belt 12, and the vision inspection module 8 cooperates with the material tray 7 on the material tray conveyor belt 12. Therefore, the vision inspection module 8 positions the material tray 7 and the products on the material tray 7, resulting in higher accuracy for subsequent material tray transfer and product clamping.

[0024] like Figure 8 As shown, in this embodiment, the pressing test module 33 includes a pressing ejection cylinder 331, a pressing lifting cylinder 332, and a pressing test plate 333. The pressing ejection cylinder 331 is connected to the movable end of the test transverse module 32, and the pressing lifting cylinder 332 is connected to the movable end of the pressing ejection cylinder 331. The movable end of the pressing lifting cylinder 332 drives the pressing test plate 333 to cooperate with the first product 5 or the second product 6 on the test fixture 43. Therefore, when the first product 5 or the second product 6 is placed on the test fixture 43, the pressing ejection cylinder 331 adaptively adjusts according to the product to be tested, and the pressing lifting cylinder 332 drives the pressing test plate 333 to press the product into the corresponding limiting seat, thus achieving the pressing continuity test.

[0025] like Figure 5 and Figure 6 As shown, in this embodiment, the material handling module 23 includes a material handling and ejection cylinder 231, a first lifting cylinder 232, a second lifting cylinder 233, a first suction head 234, and a second suction head 235. The material handling and ejection cylinder 231 is connected to the movable end of the material handling and transverse module 22. The first lifting cylinder 232 and the second lifting cylinder 233 are both connected to the movable end of the material handling and ejection cylinder 231. The first suction head 234 and the second suction head 235 are respectively connected to the movable ends of the first lifting cylinder 232 and the second lifting cylinder 233, and respectively adsorb and cooperate with the first product 5 and the second product 6. Therefore, the first suction head 234 and the second suction head 235 are adapted to two different products, transferring them to the corresponding limiting seats through adsorption. After assembly, the first suction head 234 and the second suction head 235 cooperate to adsorb the assembled product and place it into the two sets of material trays 7 at the loading position. After the transfer is completed, the next working cycle continues.

[0026] The working principle of this invention: Before the equipment starts, several sets of material trays 7 containing different products flow into the equipment via the material tray conveyor belt 12. The vision detection module 8 performs visual acquisition on the material trays 7 and the products. When the material trays 7 reach the transfer position, two sets of material tray lifting adsorption plates 24 respectively adsorb the two sets of material trays 7 and place them onto the corresponding lifting lower plate platform 13. The first adsorption head 234 and the second adsorption head 235 respectively adsorb and pick up the two sets of material trays 7 and place them onto the first limiting seat 432 and the second limiting seat 433 in sequence according to the product placement order. The test fixture 43, after completing the loading, flows into the lower pressure test position, and the corresponding pressure... The assembly module 44 performs a pressing test on the first product 5 and the second product 6. After the test is completed, the test fixture 43 flows into the assembly installation position, and the assembly test pressure plate 444 presses down to press the connecting end of the second product 6 into the interface end of the first product 5. The pressing probe extends to perform a contact power-on test. The first adsorption head 234 and the second adsorption head 235 cooperate to transfer the tested product to the material tray 7 on the lifting lower plate platform 13. After completing one round of testing, each component is reset, and the lifting lower plate platform 13 lowers by the height of one set of material trays 7. The above steps are repeated to realize the independent testing and assembly of electronic products.

[0027] Although the embodiments of the present invention are described with reference to actual solutions, they do not constitute a limitation on the meaning of the present invention. Modifications to the embodiments and combinations with other solutions based on this specification will be obvious to those skilled in the art.

Claims

1. An electronic product testing assembly, comprising two sets of tray transport components (1), a material handling component (2), a pressing test component (3), and two sets of assembly test components (4), characterized in that: The two sets of assembly test components (4) are arranged adjacent to each other, and the two sets of material tray transport components (1) are respectively arranged outside the two sets of test components (4). The material picking component (2) is arranged at the feeding end of the two sets of assembly test components (4) and cooperates with the first product (5) and the second product (6) on the two sets of material tray transport components (1). The pressing test component (3) is arranged at the testing end of the two sets of assembly test components (4) and cooperates with the first product (5) or the second product (6) on the assembly test component (4). The pressing end of the assembly test component (4) cooperates with the corresponding interface end of the first product (5) and the second product (6).

2. The electronic product testing assembly according to claim 1, characterized in that: The pressing test assembly (3) includes a test bracket (31), a test transverse module (32), and several sets of pressing test modules (33). The test transverse module (32) is set at the test end of the assembly test assembly (4) through the test bracket (31). Several sets of pressing test modules (33) are connected to several movable ends of the test transverse module (32) and cooperate with the first product (5) or the second product (6) on the corresponding assembly test assembly (4).

3. The electronic product testing assembly according to claim 2, characterized in that: The material handling component (2) includes a material handling bracket (21), a material handling transverse module (22), a material handling module (23), and two sets of material tray lifting and adsorption plates (24). The material handling transverse module (22) is set at the material handling end of the material tray transport component (1) through the material handling bracket (21). The two sets of material tray lifting and adsorption plates (24) are connected to the movable ends at both ends of the material handling transverse module (22) and drive the material trays (7) on the two sets of material tray transport components (1) to the upper material position. The material handling module (23) is connected to the movable end in the middle of the material handling transverse module (22) and drives the first product (5) or the second product (6) on the two sets of material trays (7) on both sides of the upper material position to cooperate.

4. The electronic product testing assembly according to claim 3, characterized in that: The material tray transport assembly (1) includes a material tray support (11), a material tray conveyor belt (12), and a lifting platform (13). Two sets of material tray supports (11) are respectively set outside the two sets of assembly test assemblies (4). The material tray conveyor belt (12) is set on the upper end of the material tray support (11). Several material trays (7) cooperate with the movable end of the material tray conveyor belt (12). The first product (5) and the second product (6) are respectively set on the material trays (7) of the two sets of material tray conveyor belts (12). The lifting platform (13) is set on the upper end side of the material tray support (11). Two sets of material tray lifting adsorption plates (24) drive the material trays (7) on the two sets of material tray conveyor belts (12) to cooperate with the corresponding lifting platform (13). The material picking module (23) drives the first product (5) or the second product (6) on the two sets of material trays (7) to cooperate with the corresponding test assembly (4).

5. The electronic product testing assembly according to claim 2, characterized in that: The assembly test component (4) includes a test bracket (41), a test conveyor belt (42), a test fixture (43), and a pressing assembly module (44). The test conveyor belt (42) is disposed on the upper end face of the test bracket (41). The test fixture (43) is slidably engaged with the upper fixed position of the test conveyor belt (42) via a slide rail. The movable end of the test conveyor belt (42) is connected to the lower end face of the test fixture (43). The pressing end of the pressing assembly module (44) is engaged with the corresponding interface ends of the first product (5) and the second product (6) on the test fixture (43).

6. The electronic product testing assembly according to claim 5, characterized in that: The test fixture (43) includes a fixture base plate (431), a first limiting seat (432), and a second limiting seat (433). The first product (5) and the second product (6) are respectively limited and cooperated with the first limiting seat (432) and the second limiting seat (433). The pressing end of the pressing assembly module (44) cooperates with the corresponding interface ends of the first product (5) and the second product (6).

7. The electronic product testing assembly according to claim 6, characterized in that: The pressing assembly module (44) includes a pressing bracket (441), a pressing cylinder (442), a pressing plate (443), and an assembly test plate (444). The pressing bracket (441) is located at the lower end of the test bracket (41) assembly position. The pressing cylinder (442) is located at the lower end of the pressing bracket (441). The pressing plate (443) and the assembly test plate (444) are connected by several linkage rods (445). The moving end of the pressing cylinder (442) drives the pressing plate (443) to descend so that the pressing end of the assembly test plate (444) cooperates with the first product (5) and the second product (6) on the test fixture (43).

8. The electronic product testing assembly according to claim 4, characterized in that: A vision inspection module (8) is provided above the material tray conveyor belt (12), and the vision inspection module (8) cooperates with the material tray (7) on the material tray conveyor belt (12).

9. The electronic product testing assembly according to claim 5, characterized in that: The pressing test module (33) includes a pressing ejection cylinder (331), a pressing lifting cylinder (332), and a pressing test plate (333). The pressing ejection cylinder (331) is connected to the movable end of the test transverse module (32). The pressing lifting cylinder (332) is connected to the movable end of the pressing ejection cylinder (331). The movable end of the pressing lifting cylinder (332) drives the pressing test plate (333) to cooperate with the first product (5) or the second product (6) on the test fixture (43).

10. An electronic product testing assembly according to claim 3, characterized in that: The material handling module (23) includes a material handling and ejection cylinder (231), a first lifting cylinder (232), a second lifting cylinder (233), a first adsorption head (234), and a second adsorption head (235). The material handling and ejection cylinder (231) is connected to the movable end of the middle part of the material handling and transverse module (22). The first lifting cylinder (232) and the second lifting cylinder (233) are both connected to the movable end of the material handling and ejection cylinder (231). The first adsorption head (234) and the second adsorption head (235) are respectively connected to the movable ends of the first lifting cylinder (232) and the second lifting cylinder (233) and respectively adsorb and cooperate with the first product (5) and the second product (6).

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