Circulation device and test system

Abstract

The utility model belongs to the technical field of mobile terminal production equipment, and particularly relates to a circulation device and a test system. The circulation device is used for being matched with the detection platform and comprises a rack, a first transfer structure arranged on the rack in a sliding mode in the first direction and a second transfer structure arranged on the rack in a sliding mode in the first direction, and a feeding station, a first discharging station and a second discharging station are arranged on the rack; the first direction and the second direction are arranged at an angle, the detection platform comprises a plurality of detection devices arranged in the first direction, the first transfer structure is used for receiving materials on the feeding station and transferring the materials to one of the detection devices, and the first discharging station and the second discharging station are arranged close to the moving path of the second transfer structure. The second transferring structure is used for transferring the materials from one detection device to the first discharging station or the second discharging station. The utility model can solve the problem of how to improve the material conveying efficiency and the production efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of mobile terminal production equipment, and particularly relates to a transfer device and a testing system. Background Art

[0002] With the development of technology, users have higher and higher requirements for the functions and quality of electronic intelligent terminal devices such as mobile phones and tablet computers. The assembly and testing of intelligent terminals have changed from the traditional assembly line to the current unit production operation mode, and the production flexibility and production efficiency have been greatly improved.

[0003] In the assembly stage of products, it is usually necessary to detect the screens of terminal devices to improve the screen display quality of products. When testing, it is necessary to load and unload the testing equipment through a transfer device. However, the existing transfer device can only classify the qualified products and unqualified products manually after the test is completed, with low efficiency. Moreover, the transfer device only has a single feeding channel, and production will be interrupted when the feeding channel is occupied, greatly affecting the production efficiency. Summary of the Utility Model

[0004] The purpose of the embodiments of the present application is to provide a transfer device and a testing system, aiming to solve the problem of how to improve the material conveying efficiency and production efficiency.

[0005] To achieve the above purpose, the technical solution adopted in the present application is as follows:

[0006] In the first aspect, a transfer device is provided for cooperating with a detection platform. The transfer device includes a frame, a first transfer structure slidably disposed on the frame along a first direction, and a second transfer structure slidably disposed on the frame along the first direction. An inlet station, a first outlet station, and a second outlet station are provided on the frame. The inlet station, the first transfer structure, the detection platform, and the second transfer structure are arranged in sequence along a second direction. The first direction and the second direction are arranged at an angle. The detection platform includes a plurality of detection devices arranged along the first direction. The first transfer structure is used to receive the material at the inlet station and transfer the material to one of the detection devices. The first outlet station and the second outlet station are arranged close to the moving path of the second transfer structure. The second transfer structure is used to transfer the material from one of the detection devices to the first outlet station or the second outlet station.

[0007] In some embodiments, the transfer device further includes a defective product conveyor line. The feeding end of the defective product conveyor line is configured as the second discharging station. The first discharging station and the second discharging station are arranged at opposite ends of the second transfer structure along the second direction. The defective product conveyor line extends along the second direction, and the discharging end of the defective product conveyor line is arranged beside the feeding station.

[0008] In some embodiments, the first direction is perpendicular to the second direction.

[0009] In some embodiments, the transfer device includes a first docking station and a second docking station. The first docking station and the second docking station are respectively arranged at opposite ends of the detection platform. The first transfer structure is movably arranged on the first docking station, and the second transfer structure is movably arranged on the second docking station. A feeding connection structure is arranged at the feeding station, and the feeding connection structure is adjacent to the first docking station.

[0010] In some embodiments, a first linear module and a second linear module are respectively arranged on the first docking station and the second docking station. The first linear module is used to drive the first transfer structure to move along the first direction, and the second linear module is used to drive the second transfer structure to move along the first direction.

[0011] In some embodiments, the defective product conveyor line includes a conveyor line body and a discharging connection structure that are connected to each other. The conveyor line body and the discharging connection structure are arranged along the second direction. The discharging connection structure is arranged on the first docking station, and the conveyor line body is close to the detection platform.

[0012] In some embodiments, the conveyor line body includes a first line body and a second line body that are spaced apart and arranged in parallel. The first line body and the second line body jointly support the material. The conveyor line body further includes a width adjustment component, and the width adjustment component is used to adjust the width between the first line body and the second line body.

[0013] In some embodiments, the width adjustment component includes an adjustment handle, a lead screw, and two nut seats. The first line body and the second line body are respectively installed on the two nut seats. The nut seats are sleeved on the lead screw and are threadedly connected to the lead screw. The adjustment handle is used to drive the lead screw to rotate, so as to convert the rotational motion of the lead screw into the linear motion of the nut seats, thereby making the two nut seats approach each other or move away from each other.

[0014] In some embodiments, an anti-reverse placement monitoring structure for detecting the position of the material during incoming material is arranged on the first docking station.

[0015] In a second aspect, a testing system is provided, including the above-mentioned transfer device.

[0016] For the transfer device provided in this application, the first transfer structure can transfer the materials at the feeding station to the testing equipment for testing. After the testing is completed, the second transfer structure transfers the materials to the first discharging station or the second discharging station. The first discharging station or the second discharging station can be respectively used to receive the qualified materials and unqualified materials. Thus, the transfer device of this application can automatically transfer the qualified materials and unqualified materials to different positions, facilitating subsequent material processing, being conducive to improving production efficiency. Moreover, the entire process does not require manual assistance, automatically loading and unloading materials, greatly improving the material conveying efficiency. And multiple feeding channels can be formed between the first transfer structure and the second transfer structure, improving the utilization rate of the equipment, being able to eliminate production breaks, enabling the production line to operate continuously and thus improving production efficiency. Description of the Drawings

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the following will briefly introduce the drawings required for use in the embodiments or exemplary technical descriptions. Obviously, the following-described drawings are only some embodiments of this application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the transfer device provided by the embodiment of this application;

[0019] Figure 2 It is a schematic diagram of a partial structure of the transfer device provided by the embodiment of this application.

[0020] Among them, the reference numerals in the drawings are as follows:

[0021] 10. First transfer structure; 20. Second transfer structure; 30. Unqualified product conveying line; 31. Conveyor body; 32. Discharging docking structure; 40. Anti-reversal monitoring structure; 41. Support rod; 42. Camera assembly; 51. First docking table; 511. First linear module; 52. Second docking table; 521. Second linear module; 60. Frame; 70. Incoming material docking structure; 80. Discharging docking structure; 200. Feeding station; 310. First discharging station; 320. Second discharging station; 400. Material; 600. Testing platform; 610. Testing equipment. Detailed Embodiments

[0022] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model. Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0024] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means two or more unless otherwise specifically defined.

[0025] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "below" and "beneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0026] Please refer to Figures 1 to 2, embodiments of the present application provide a transfer device for cooperating with a detection platform 600. The transfer device includes a frame 60, a first transfer structure 10 slidably disposed on the frame 60 along a first direction a, and a second transfer structure 20 slidably disposed on the frame 60 along the first direction a. A feeding station 200, a first discharging station 310, and a second discharging station 320 are provided on the frame 60. The feeding station 200, the first transfer structure 10, the detection platform 600, and the second transfer structure 20 are sequentially arranged along a second direction b. The first direction a and the second direction b are arranged at an angle. The detection platform 600 includes a plurality of detection devices 610 arranged along the first direction a. The first transfer structure 10 is configured to receive the material 400 on the feeding station 200 and transfer the material 400 to one of the detection devices 610. The first discharging station 310 and the second discharging station 320 are arranged close to the moving path of the second transfer structure 20. The second transfer structure 20 is configured to transfer the material 400 from one of the detection devices 610 to the first discharging station 310 or the second discharging station 320.

[0027] It should be noted that the material 400 provided in the embodiments of the present application is mainly terminal devices such as mobile phones and tablet computers. The detection platform 600 is mainly used to test the screens of terminal devices such as mobile phones and tablet computers. The detection device 610 can be a high-resolution imaging colorimeter, a high-precision spectrometer, a high-precision color analyzer, etc., and can perform Mura tests, spectral tests, gamut calibration tests, etc. on the material 400 respectively. It can be understood that a conveying structure is also provided in the detection device 610 to dock with the first transfer structure 10 and the second transfer structure 20 to ensure normal conveying.

[0028] It can be understood that the feeding station 200 is used for loading the material 400, and the feeding station 200 can be docked with a transfer cart or a manipulator, etc. The first transfer structure 10 can transfer the material 400 on the feeding station 200 to the detection platform 600 for detection. After the detection is completed, the second transfer structure 20 transfers the material 400 to the first discharging station 310 or the second discharging station 320 according to the detection result. The first discharging station 310 or the second discharging station 320 can be respectively used to receive the qualified material 400 and the unqualified material 400. Thus, the transfer device of the present application can screen out the qualified material 400 and the unqualified material 400 from the material 400 on the feeding station 200 for subsequent processing of the material 400.

[0029] For the transfer device provided by this application, the first transfer structure 10 can transfer the material 400 on the feeding station 200 to the detection device 610 for detection. After the detection is completed, the second transfer structure 20 transfers the material 400 to the first discharging station 310 or the second discharging station 320. The first discharging station 310 or the second discharging station 320 can be respectively used to receive the qualified material 400 and the unqualified material 400. Thus, the transfer device of this application can automatically transfer the qualified material 400 and the unqualified material 400 to different positions, facilitating the subsequent processing of the material 400, which is conducive to improving production efficiency. Moreover, the entire process does not require manual assistance, automatically feeding and discharging materials, greatly improving the conveying efficiency of the material 400. And multiple feeding channels can be formed between the first transfer structure 10 and the second transfer structure 20, improving the utilization rate of the equipment, being able to eliminate production breaks, enabling the production line to operate continuously and thus improving production efficiency.

[0030] It can be understood that this application further includes a control system (not shown in the figure). The first transfer structure 10, the second transfer structure 20, and the detection device 610 are all communicatively connected to the control system, and the control system can control the first transfer structure 10, the second transfer structure 20, and the detection device 610 to cooperate and operate automatically.

[0031] In some embodiments, the transfer device further includes a defective product conveying line 30. The feeding end of the defective product conveying line 30 is configured as the second discharging station 320. The first discharging station 310 and the second discharging station 320 are arranged at opposite ends of the second transfer structure 20 along the second direction b. The defective product conveying line 30 extends along the second direction b, and the discharging end of the defective product conveying line 30 is arranged beside the feeding station 200. By providing the defective product conveying line 30, the unqualified material 400 can be separately recycled.

[0032] By arranging the feeding end of the defective product conveying line 30 and the first discharging station 310 at opposite ends of the second transfer structure 20 along the first direction a, when the second transfer structure 20 moves along the first direction a, it can move to the position of the defective product conveying line 30 or the first discharging station 310. Thus, it can be respectively used to convey the qualified material 400 and the unqualified material 400 to the first discharging station 310 or the defective product conveying line 30. And after the feeding end of the defective product conveying line 30 receives the material 400 from the second transfer structure 20, it conveys it to the discharging end for discharging. Since the discharging end of the defective product conveying line 30 is arranged beside the feeding station 200, the distance between the discharging end of the defective product conveying line 30 and the feeding station 200 is relatively close. Therefore, it is convenient for the operator to view the feeding situation of the feeding station 200 and the discharging situation of the defective product conveying line 30 simultaneously.

[0033] Understandably, both the first direction a and the second direction b are perpendicular to the horizontal plane. Specifically, in the present application, the first direction a is perpendicular to the second direction b, that is to say, the extending direction of the defective product conveyor line 30 is perpendicular to the extending directions of the first transfer structure 10 and the second transfer structure 20. Therefore, the conveying route of the transfer device in the present application is more regular, and at the same time, the structure of the transfer device in the present application is more compact.

[0034] In some embodiments, the transfer device includes a first docking station 51 and a second docking station 52. The first docking station 51 and the second docking station 52 are respectively arranged at opposite ends of the detection platform 600. The first transfer structure 10 is movably arranged on the first docking station 51, and the second transfer structure 20 is movably arranged on the second docking station 52.

[0035] A feeding connection structure 70 is arranged at the feeding station 200. The feeding connection structure 70 is used to dock with the first transfer structure 10. In addition, a discharging connection structure 80 can be arranged at the first discharging station 310. The feeding connection structure 70 and the discharging connection structure 80 can be detachably connected to the first docking station 51 and the second docking station 52 respectively, so as to facilitate the replacement of the feeding connection structure 70 and the discharging connection structure 80 according to the actual situation.

[0036] Specifically, a first linear module 511 and a second linear module 521 are respectively arranged on the first docking station 51 and the second docking station 52. The first linear module 511 is used to drive the first transfer structure 10 to move along the first direction a, and the second linear module 521 is used to drive the second transfer structure 20 to move along the first direction a. By means of the first linear module 511 and the second linear module 521, the smoothness of the movement of the first transfer structure 10 and the second transfer structure 20 can be improved. Moreover, using a linear module can make the movement more stable, with higher precision, and also has the advantages of shock resistance and low noise. Understandably, in the embodiment of the present application, the extending directions of the first linear module 511 and the second linear module 521 are parallel to each other.

[0037] Specifically, the first transfer structure 10, the second transfer structure 20, the feeding connection structure 70 and the discharging connection structure 80 in the embodiment of the present application can all be belt transmission structures. The belt transmission structure includes a driving wheel, a driven wheel and an endless belt tensioned on the two pulleys. Due to the tensioning, a pressing force is generated at the contact part between the belt and the pulley. When the driving wheel rotates, the belt is driven by the frictional force, and the belt drives the driven wheel to rotate. Since the belt drive works by friction, it can effectively buffer the impact of the load, operate smoothly and without noise.

[0038] In some embodiments, the defective product conveyor line 30 includes a conveyor line body 31 and a discharging docking structure 32 that are connected to each other. The conveyor line body 31 and the discharging docking structure 32 are arranged along the second direction b. The discharging docking structure 32 is disposed on the first docking platform 51, and the conveyor line body 31 is close to the detection platform 600.

[0039] In the embodiments of the present application, both the first docking platform 51 and the second docking platform 52 extend along the first direction a, the defective product conveyor line 30 extends along the second direction b, and the first docking platform 51 and the second docking platform 52 are disposed on both sides of the detection platform 600 along the second direction b. The conveyor line body 31 is close to the detection platform 600. Equivalently, the first docking platform 51, the second docking platform 52, and the defective product conveyor line 30 surround the test platform. Moreover, both the first docking platform 51 and the second docking platform 52 are perpendicular to the defective product conveyor line 30. Therefore, the layout of the embodiments of the present application is more concise and beautiful, and the structure is more compact.

[0040] In some embodiments, an anti-reverse placement monitoring structure 40 for detecting the position of the material 400 during incoming material inspection is provided on the first docking platform 51. Specifically, the anti-reverse placement monitoring structure 40 includes a support rod 41 fixed on the first docking platform 51 and a camera assembly 42 mounted on the support rod 41. A two-dimensional code is provided on the material 400, and the camera assembly 42 is used to identify the two-dimensional code on the material 400 to monitor the placement orientation of the material 400. When the product is placed in the wrong up-down position or left-right position during incoming material, the position of the two-dimensional code is offset. Taking a mobile phone as an example, the two-dimensional code located on the upper side of the mobile phone may be offset to the lower side due to incorrect placement. If the camera assembly 42 cannot recognize the two-dimensional code on the material 400, it indicates that the placement direction of the material 400 is incorrect. If the camera assembly 42 can recognize the two-dimensional code on the material 400, it indicates that the placement direction of the material 400 is correct. Therefore, in the present application, only one photo needs to be taken to complete the two-dimensional code scanning and anti-reverse placement monitoring. It should be noted that when using USB communication, the camera assembly 42 directly takes pictures of the holster features to determine the front and back of the product.

[0041] The present utility model also proposes a test system. The test system includes a transfer device, and the specific structure of the transfer device refers to the above embodiments. Since this test system adopts all the technical solutions of the above all embodiments, it also has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be elaborated herein one by one.

[0042] In summary, for the transfer device provided by the present application, the first transfer structure 10 can transfer the material 400 on the feeding station 200 to the detection device 610 for detection. After the detection is completed, the second transfer structure 20 transfers the material 400 to the first discharging station 310 or the second discharging station 320. The first discharging station 310 or the second discharging station 320 can be respectively used to receive the qualified material 400 and the unqualified material 400. Thus, the transfer device of the present application can automatically transfer the qualified material 400 and the unqualified material 400 to different positions, facilitating the subsequent processing of the material 400, which is beneficial to improving the production efficiency. Moreover, the entire process does not require manual assistance, and the feeding and discharging are automatically carried out, greatly improving the conveying efficiency of the material 400. In addition, multiple feeding channels can be formed between the first transfer structure 10 and the second transfer structure 20, improving the utilization rate of the equipment, eliminating production breaks, enabling the production line to run continuously, and thus improving the production efficiency.

[0043] The above are only optional embodiments of the present application and are not intended to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the scope of the claims of the present application.

Claims

1. A circulation device, used to cooperate with a detection platform (600), characterized in that: The transfer device comprises a frame (60), a first transfer structure (10) slidably arranged on the frame (60) along a first direction, and a second transfer structure (20) slidably arranged on the frame (60) along the first direction, a feeding station (200), a first discharging station (310) and a second discharging station (320) are arranged on the frame (60), the feeding station (200), the first transfer structure (10), the detection platform (600) and the second transfer structure (20) are arranged in sequence along a second direction, the first direction and the second direction are arranged at an angle, and the detection platform (600) ) comprises a plurality of detection devices (610) arranged along the first direction, the first transfer structure (10) is used to receive the material (400) on the feeding station (200) and transfer the material (400) to one of the detection devices (610), the first discharging station (310) and the second discharging station (320) are arranged close to the moving path of the second transfer structure (20), and the second transfer structure (20) is used to transfer the material (400) from one of the detection devices (610) to the first discharging station (310) or the second discharging station (320).

2. The circulation device according to claim 1, characterized in that: The circulation device also includes a defective product conveying line (30), the feeding end of the defective product conveying line (30) is configured as the second discharging station (320), the first discharging station (310) and the second discharging station (320) are arranged at opposite ends of the second transfer structure (20) along the second direction, the defective product conveying line (30) extends along the second direction, and the unloading end of the defective product conveying line (30) is arranged next to the feeding station (200).

3. The circulation device according to claim 2, characterized in that: The first direction is perpendicular to the second direction.

4. The circulation device according to claim 2, characterized in that: The transfer device comprises a first docking platform (51) and a second docking platform (52), wherein the first docking platform (51) and the second docking platform (52) are respectively arranged at opposite ends of the detection platform (600), the first transfer structure (10) is movably arranged on the first docking platform (51), and the second transfer structure (20) is movably arranged on the second docking platform (52), and the feeding station (200) is provided with an incoming material docking structure, and the incoming material docking structure is adjacent to the first docking platform (51).

5. The circulation device according to claim 4, characterized in that: The first docking platform (51) and the second docking platform (52) are respectively provided with a first linear module (511) and a second linear module (521); the first linear module (511) is used to drive the first transfer structure (10) to move along the first direction; and the second linear module (521) is used to drive the second transfer structure (20) to move along the first direction.

6. The circulation device according to claim 4, characterized in that: The feeding station (200) is provided with an incoming material docking structure (70), and the incoming material docking structure (70) is used to dock with the first transfer structure (10). The first discharging station (310) is provided with a discharging material docking structure (80), and the discharging material docking structure (80) is used to dock with the second transfer structure (20). The incoming material docking structure (70) and the discharging material docking structure (80) can be detachably connected to the first docking platform (51) and the second docking platform (52) respectively.

7. The circulation device according to claim 4, characterized in that: The defective product conveyor line (30) comprises a conveyor line body (31) and a discharge docking structure (32) which are connected to each other, the conveyor line body (31) and the discharge docking structure (32) are arranged along the second direction, the discharge docking structure (32) is arranged on the first docking platform (51), and the conveyor line body (31) is close to the detection platform (600).

8. The circulation device according to claim 4, characterized in that: The first docking station (51) is provided with an anti-reverse monitoring structure (40) for detecting the position of the material (400) when the material is incoming.

9. The circulation device according to claim 8, characterized in that: The anti-reverse monitoring structure (40) comprises a support rod (41) fixed on the first docking platform (51) and a camera assembly (42) installed on the support rod (41); a two-dimensional code is provided on the material (400); the camera assembly (42) is used to identify the two-dimensional code on the material (400) to monitor the placement position of the material (400).

10. A testing system, characterized in that: It comprises a circulation device as claimed in any one of claims 1 to 9.

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