Automatic test equipment

Abstract

The utility model relates to the technical field of automation equipment, and discloses automatic test equipment, which comprises a first test mechanism and a second test mechanism, and is characterized in that the first test mechanism comprises a first carrying unit and a first test unit positioned on an operation path of the first carrying unit; the second testing mechanism comprises a second carrying unit and a second testing unit located on the operation path of the second carrying unit, and the first testing unit and the second testing unit are used for testing different items respectively; a transshipment mechanism is arranged between the first carrying unit and the second carrying unit and comprises a first transshipment unit and a second transshipment unit, and the first transshipment unit and the second transshipment unit are used for transshipping products alternately. The utility model has the following technical effects: the first transshipment unit and the second transshipment unit are used for alternately transshipping products, and the continuous carrying operation between the first carrying unit and the second carrying unit can be realized, so that the continuous test of the products is realized, and the production efficiency of the products is favorably improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to automatic equipment technical field, concretely relates to an automatic test equipment. BACKGROUND

[0002] In the production process of some intelligent products, a series of performance tests need to be carried out on the products to ensure that the products meet the production requirements and can be packaged and sold. For example, in the assembly production process of a sweeping robot, a series of performance tests need to be carried out on the sweeping robot, including water suction and drainage test, noise test, audio test, parameter calibration, etc. At present, the test operation of the sweeping robot is usually carried out manually, and the sweeping robot is manually carried from the production line to the test station, and after the test is completed, it is carried back to the production line to continue the subsequent production operation or discharging. The transfer of the sweeping robot between different test items also needs to be completed by manual operation. The continuity of the test operation cannot be ensured by manual operation, and the production efficiency is low. UTILITARIAN CONTENT

[0003] In order to solve the deficiencies of the prior art, the utility model provides an automatic test equipment, which realizes the transfer of products through the first carrying unit and the second carrying unit, can improve the production efficiency, realizes the continuous carrying operation between the first carrying unit and the second carrying unit through the first transfer unit and the second transfer unit in the transfer mechanism, thereby realizing the continuous test of the products and further improving the production efficiency of the products.

[0004] The technical effects achieved by the utility model are realized through the following technical aspects:

[0005] The utility model provides an automatic test equipment, which includes a first test mechanism and a second test mechanism, the first test mechanism includes a first carrying unit and a first test unit located on the operation path of the first carrying unit, the second test mechanism includes a second carrying unit and a second test unit located on the operation path of the second carrying unit, and the first test unit and the second test unit are respectively used for testing different items.

[0006] The first carrying unit and the second carrying unit are provided with a transfer mechanism, the transfer mechanism includes a first transfer unit and a second transfer unit, and the first transfer unit and the second transfer unit are used for alternately transferring products.

[0007] As a further description of the technical scheme of the utility model, the second transfer unit is located below the first transfer unit, the first transfer unit comprises a first transfer platform and a first drive module for driving the first transfer platform to move horizontally, and the second transfer unit comprises a second transfer platform and a second drive module for driving the second transfer platform to move horizontally.

[0008] The driving directions of the first drive module and the second drive module are parallel to each other, and the first transfer platform and the second transfer platform move alternately.

[0009] As a further description of the technical scheme of the utility model, a first transfer jig is arranged on the first transfer platform, and a second transfer jig and a first drive cylinder for driving the second transfer jig to move up and down are arranged on the second transfer platform.

[0010] As a further description of the technical scheme of the utility model, the first transfer unit comprises a driving assembly and a transfer assembly drivingly connected with the driving assembly, and the transfer assembly comprises a suction accessory for fixing products.

[0011] As a further description of the technical scheme of the utility model, the transfer assembly further comprises a first limiting supporting plate, a second limiting supporting plate and a second drive cylinder for driving the first limiting supporting plate and the second limiting supporting plate to move close to or away from each other, and the first limiting supporting plate and the second limiting supporting plate are respectively located on opposite sides of the suction accessory.

[0012] As a further description of the technical scheme of the utility model, the transfer assembly further comprises a visual detection member for taking photos of products for detection.

[0013] As a further description of the technical scheme of the utility model, the automatic test device further comprises a third test mechanism, and the first test mechanism, the second test mechanism and the third test mechanism are arranged in sequence.

[0014] The third test mechanism comprises a third transfer unit and a third test unit located on a working path of the third transfer unit, the first test unit, the second test unit and the third test unit are respectively used for testing different items, and a conveying mechanism is arranged between the second transfer unit and the third transfer unit.

[0015] As a further description of the technical scheme of the utility model, a transfer mechanism is arranged between the second transfer unit and the conveying mechanism and between the conveying mechanism and the third transfer unit.

[0016] As a further description of the technical scheme of the present application, the first test unit comprises a mounting rack and a plurality of test components arranged on the mounting rack, and the plurality of test components are located within the working path range of the first carrying unit.

[0017] As a further description of the technical scheme of the present application, the number of the first test units is two, and the two first test units are respectively located on opposite sides of the first carrying unit.

[0018] In summary, the present application has at least the following advantages:

[0019] The automatic test equipment provided by the present application realizes the transfer of products through the first carrying unit and the second carrying unit, can realize the automation of test operation, and improves the production efficiency of products; the first transfer unit and the second transfer unit realize the alternate transfer of products between the first carrying unit and the second carrying unit, can realize the continuity of carrying operation between the first carrying unit and the second carrying unit, thereby realizing the continuous performance test of products, improving the automation test operation level, and being beneficial to further improving the production efficiency of products. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 FIG. 1 is a structural schematic view of the automatic test equipment of the present application embodiment 1;

[0021] Figure 2 FIG. 2 is a structural schematic view of the transfer mechanism of the present application embodiment 1;

[0022] Figure 3 FIG. 3 is a structural schematic view of the first carrying unit of the present application embodiment 2;

[0023] Figure 4 FIG. 4 is a structural schematic view of the carrying assembly of the present application embodiment 2;

[0024] Figure 5 FIG. 5 is a structural schematic view of the automatic test equipment of the present application embodiment 3.

[0025] Markings in the figure:

[0026] 1, first test mechanism; 11, first carrying unit; 111, driving assembly; 112, carrying assembly; 1121, suction accessory; 1122, first limiting supporting plate; 1123, second limiting supporting plate; 1124, second driving cylinder; 1125, visual detection piece; 12, first test unit; 121, mounting rack; 122, test component;

[0027] 2, second test mechanism; 21, second carrying unit; 22, second test unit;

[0028] 3, transfer mechanism; 31, first transfer unit; 311, first transfer platform; 312, first driving module; 313, first transfer jig; 32, second transfer unit; 321, second transfer platform; 322, second driving module; 323, second transfer jig; 324, first driving cylinder;

[0029] 4, third test mechanism; 41, third carrying unit; 42, third test unit;

[0030] 5, conveying mechanism. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. The described embodiments are some of the embodiments of the present application, but not all the embodiments of the present application.

[0032] Therefore, the detailed description of the embodiments of the present application provided below in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0033] Example 1

[0034] Reference Figures 1 to 2 The automatic test equipment provided in the embodiments includes a first test mechanism 1 and a second test mechanism 2 arranged adjacently. The first test mechanism 1 includes a first carrying unit 11 and a first test unit 12 located on a working path of the first carrying unit 11. The second test mechanism 2 includes a second carrying unit 21 and a second test unit 22 located on a working path of the second carrying unit 21. The first test unit 12 and the second test unit 22 are respectively used for testing different test items of products. The transfer of products is realized through the first carrying unit 11 and the second carrying unit 21, which can realize the automation of test work and improve the production efficiency of products.

[0035] A transfer mechanism 3 is arranged between the first carrying unit 11 and the second carrying unit 21, and the transfer mechanism 3 is used for the transfer of products. The transfer mechanism 3 includes a first transfer unit 31 and a second transfer unit 32, and the first transfer unit 31 and the second transfer unit 32 are used for alternately transferring products. In some embodiments, the first transfer unit 31 and the second transfer unit 32 can be arranged side by side in a horizontal direction, or can be arranged in parallel in a vertical direction.

[0036] It can be understood that the first carrying unit 11 carries the products tested by the first testing unit 12 to the first transfer unit 31 or the second transfer unit 32, the first transfer unit 31 or the second transfer unit 32 transfers the products to the working path of the second carrying unit 21, and the second carrying unit 21 carries the products to the second testing unit 22 for performance testing. When the products on the first transfer unit 31 cannot be removed in time by the second carrying unit 21, the second transfer unit 32 can continue to receive the products carried by the first carrying unit 11 from the first testing unit 12, so as to realize the continuity of the carrying work between the first carrying unit 11 and the second carrying unit 21, and realize the continuity of the automatic testing of the products, thereby effectively improving the production efficiency.

[0037] In some embodiments, the first carrying unit 11 can directly carry the products from the product production line to the first testing unit 12 for performance testing; in other embodiments, a transfer mechanism 3 can be arranged between the first carrying unit 11 and the product production line, the products are manually carried from the product production line to the transfer mechanism 3, and the first carrying unit 11 carries the products on the transfer mechanism 3 to the first testing unit 12 for performance testing. After the products are tested by the second testing unit 22, the second carrying unit 21 carries the products to the next station for subsequent production or directly discharges.

[0038] As one of the embodiments, the first transfer unit 31 and the second transfer unit 32 are arranged on a mounting frame, and the second transfer unit 32 is located below the first transfer unit 31. Arranging the first transfer unit 31 and the second transfer unit 32 side by side on the mounting frame is beneficial to reduce the occupied space of the automatic testing device. The first transfer unit 31 comprises a first transfer platform 311 and a first driving module 312 for driving the first transfer platform 311 to move horizontally, and the second transfer unit 32 comprises a second transfer platform 321 and a second driving module 322 for driving the second transfer platform 321 to move horizontally. The driving directions of the first driving module 312 and the second driving module 322 are parallel to each other, and the first transfer platform 311 and the second transfer platform 321 move alternately to alternately transfer the products.

[0039] In the embodiment, the first driving module 312 comprises a guide rail arranged on the mounting frame and a driving motor, and the first transfer platform 311 is slidingly connected to the guide rail and can move back and forth on the guide rail under the driving of the driving motor. The structure of the second driving module 322 is the same as that of the first driving module 312.

[0040] As a further optimization, the first transfer platform 311 is provided with a first transfer jig 313, and the second transfer platform 321 is provided with a second transfer jig 323 and a first driving cylinder 324 for driving the second transfer jig 323 to rise and fall. Since there is a height difference between the first transfer platform 311 and the second transfer platform 321, the first driving cylinder 324 can lift the second transfer jig 323 to the same height as the first transfer jig 313, so that the first carrying unit 11 can carry the product to the same position on the transfer mechanism 3, and the second carrying unit 21 can take the product from the same position on the transfer mechanism 3, improving the accuracy of the carrying operation; at the same time, the second transfer jig 323 can be lowered by the first driving cylinder 324 during the staggered movement of the first transfer platform 311 and the second transfer platform 321, avoiding mutual interference between the first transfer jig 313 and the second transfer jig 323, and ensuring the normal and stable operation of the transfer mechanism 3.

[0041] The automatic test equipment of the embodiment can realize automatic test operation and improve production efficiency by transferring the product through the first carrying unit and the second carrying unit; the continuity of the carrying operation between the first carrying unit and the second carrying unit can be realized by alternating the transfer of the product through the first transfer unit and the second transfer unit, so as to realize the continuity of the automatic test of the product and further improve the production efficiency; the occupied space of the automatic test equipment can be reduced by arranging the second transfer unit below the first transfer unit, improving the utilization rate of the production space; the precision of the carrying operation can be improved by arranging the first driving cylinder to realize the rising and falling of the second transfer jig, while ensuring the orderly operation of the transfer mechanism.

[0042] Embodiment 2

[0043] As a further optimization of embodiment 1, referring to Figures 3 to 4 The first carrying unit 11 includes a driving assembly 111 and a carrying assembly 112 drivingly connected with the driving assembly 111, and the carrying assembly 112 includes a suction accessory 1121 for fixing the product. In the embodiment, the driving assembly 111 is a mechanical arm, and the suction accessory 1121 includes a plurality of suction cups which are adsorbed on the top of the product to play a fixing role.

[0044] As a further optimization, the carrying assembly 112 further comprises a first limiting support plate 1122 and a second limiting support plate 1123, and a second driving cylinder 1124 for driving the first limiting support plate 1122 and the second limiting support plate 1123 to move towards or away from each other, the first limiting support plate 1122 and the second limiting support plate 1123 are respectively located on the opposite sides of the suction accessory 1121. In the embodiment, the first limiting support plate 1122 and the second limiting support plate 1123 are both L-shaped, and through the driving action of the second driving cylinder 1124, the first limiting support plate 1122 and the second limiting support plate 1123 can move towards each other, so that the bottom end of the first limiting support plate 1122 and the bottom end of the second limiting support plate 1123 are simultaneously moved to the lower side of the product, thereby supporting the product and playing a role of limiting and supporting the product.

[0045] It can be understood that during carrying, the suction accessory 1121 first adsorbs the top of the product to fix the product, and then the first limiting support plate 1122 and the second limiting support plate 1123 are simultaneously moved towards the product under the driving of the second driving cylinder 1124 until the bottom of the product is supported, thereby playing a further limiting and fixing role, effectively preventing the product from falling during carrying, and improving the stability and safety of the product during carrying.

[0046] In some embodiments, the carrying assembly 112 further comprises a visual detection member 1125 for photographing and detecting the product, and in the embodiment, the visual detection member 1125 is a CCD camera. It should be noted that in the embodiment, the visual detection member 1125 first photographs the product to be carried to identify the orientation of the product to be carried, and then the suction accessory 1121 moves towards the product to be carried and adsorbs and fixes the product under the driving of the driving assembly 111, and then the driving assembly 111 corrects the position of the product according to the product orientation information identified by the visual detection member 1125, and then the first limiting support plate 1122 and the second limiting support plate 1123 move towards each other to support the product under the driving of the second driving cylinder 1124, and finally the product is accurately placed on the test position of the first test unit 12 under the driving of the driving assembly 111. Through the photographing and identification of the visual detection member 1125, the position of the product can be corrected, so that the product can be carried to the test position of the first test unit 12 in a more accurate orientation, so as to realize rapid testing, which is beneficial to improve the testing efficiency and improve the accuracy of the test results.

[0047] In the embodiment, the structure of the second carrying unit 21 is the same as that of the first carrying unit 11, and will not be described here.

[0048] The automatic test equipment of the embodiment can further position and support the product through the first limiting supporting plate and the second limiting supporting plate, so as to improve the stability and safety of the product during the carrying process; the position correction before the product test can be realized through the setting of the visual detection element, so as to improve the test efficiency and improve the accuracy of the test result.

[0049] Embodiment 3

[0050] As a further optimization of embodiment 2, reference is made to Figure 5 The automatic test equipment further comprises a third test mechanism 4, and the first test mechanism 1, the second test mechanism 2 and the third test mechanism 4 are arranged in sequence, and the product can complete different test items in the first test mechanism 1, the second test mechanism 2 and the third test mechanism 4 in sequence.

[0051] The third test mechanism 4 comprises a third carrying unit 41 and a third test unit 42 located on the working path of the third carrying unit 41, and the structure of the third carrying unit 41 is the same as that of the first carrying unit 11. The first test unit 12, the second test unit 22 and the third test unit 42 are respectively used for testing different items, and the conveying mechanism 5 is arranged between the second carrying unit 21 and the third carrying unit 41. Since some products need to be further assembled with parts after completing a certain test item, and then the next test item test is performed, the conveying mechanism 5 can facilitate the assembly of the product parts to meet the test requirements of the subsequent test items.

[0052] In some embodiments, a manual operation position can be arranged in the conveying direction of the conveying mechanism 5, and further assembly of product parts can be performed manually, or a mechanical operation position can be arranged in the conveying direction of the conveying mechanism 5, and the assembly of product parts can be completed by a mechanical hand. It should be noted that the conveying mechanism 5 is not limited to being arranged between the second carrying unit 21 and the third carrying unit 41, but can also be arranged between the first carrying unit 11 and the second carrying unit 21, and specifically, can be located upstream or downstream of the transfer mechanism 3, and the transfer of the product between the transfer mechanism 3 and the conveying mechanism 5 can be completed manually.

[0053] In some embodiments, the transfer mechanism 3 is arranged between the second carrying unit 21 and the conveying mechanism 5, and between the conveying mechanism 5 and the third carrying unit 41, and the transfer of the product between the transfer mechanism 3 and the conveying mechanism 5 can be completed manually. The setting of the transfer mechanism 3 is conducive to promoting the continuity of the automatic test operation and improving the production operation efficiency.

[0054] In some embodiments, the first test unit 12 comprises a mounting rack 121 and a plurality of test assemblies 122 arranged on the mounting rack 121, the test items of the plurality of test assemblies 122 are the same, and the plurality of test assemblies 122 are all located within the working path range of the first conveying unit 11. In this embodiment, the number of the first test unit 12 is two, and the two first test units 12 are respectively located on the opposite sides of the first conveying unit 11. In this way, the test efficiency can be improved, and the production efficiency can be further improved.

[0055] It should be noted that in this embodiment, the structures of the second test unit 22 and the third test unit 42 are the same as that of the first test unit 12.

[0056] The automatic test device of this embodiment can facilitate further assembly of the products by arranging the conveying mechanism between the second conveying unit and the third conveying unit, so as to meet the test requirements of subsequent test items, further improve the continuity of the automatic test operation, and improve the production efficiency. By arranging a plurality of test assemblies on the mounting rack, simultaneous testing of a plurality of products can be realized, and the test efficiency and the production efficiency can be further improved.

[0057] In the utility model, unless there is definite stipulation and limitation, the terms such as "mounting", "connecting", "connecting", "fixing" should be understood broadly, for example, can be fixed connection, also can be detachable connection, or integral;Can be mechanical connection, also can be electrical connection;It can be directly connected, also can be indirectly connected through intermediate medium, can be the intercommunication of two elements or the interaction of two elements. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances.

[0058] In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" is based on the orientation or position relationship shown in the drawing, or the orientation or position relationship of the utility model product when it is usually placed, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" are only used for distinguishing description, and cannot be understood as indicating or implying relative importance.

[0059] In the utility model, unless another definite provision and limitation, first feature is above or below second feature can include that first and second features are in direct contact, also can include that first and second features are not in direct contact but contact through additional feature between them.

[0060] Although the description of the utility model is combined with above specific embodiment, it is obvious that many substitutions, modifications and changes can be made according to the above-mentioned content by the person skilled in the art. Therefore, all such substitutions, improvements and changes are included in the spirit and scope of the appended claims.

Claims

1. An automatic testing device, characterized in that: The invention comprises a first testing mechanism (1) and a second testing mechanism (2), wherein the first testing mechanism (1) comprises a first transport unit (11) and a first testing unit (12) located on an operating path of the first transport unit (11), and the second testing mechanism (2) comprises a second transport unit (21) and a second testing unit (22) located on an operating path of the second transport unit (21), wherein the first testing unit (12) and the second testing unit (22) are respectively used for testing different items; A transfer mechanism (3) is provided between the first transfer unit (11) and the second transfer unit (21), the transfer mechanism (3) comprising a first transfer unit (31) and a second transfer unit (32), the first transfer unit (31) and the second transfer unit (32) being used for alternately transferring products.

2. The automatic testing equipment according to claim 1, characterized in that The second transfer unit (32) is located below the first transfer unit (31), the first transfer unit (31) comprises a first transfer platform (311) and a first driving module (312) for driving the first transfer platform (311) to move horizontally, and the second transfer unit (32) comprises a second transfer platform (321) and a second driving module (322) for driving the second transfer platform (321) to move horizontally; The driving directions of the first driving module (312) and the second driving module (322) are parallel to each other, and the first transfer platform (311) and the second transfer platform (321) move in an alternating manner.

3. The automatic testing equipment according to claim 2, characterized in that: The first transfer platform (311) is provided with a first transfer jig (313), and the second transfer platform (321) is provided with a second transfer jig (323) and a first driving cylinder (324) for driving the second transfer jig (323) to rise and fall.

4. The automatic testing equipment according to claim 1, characterized in that The first transport unit (11) comprises a driving assembly (111) and a transport assembly (112) drivingly connected to the driving assembly (111); the transport assembly (112) comprises an adsorption member (1121) for fixing a product.

5. The automatic testing equipment according to claim 4, characterized in that: The transport assembly (112) further comprises a first position-limiting support plate (1122), a second position-limiting support plate (1123), and a second driving cylinder (1124) for driving the first position-limiting support plate (1122) and the second position-limiting support plate (1123) to move closer to or further away from each other, wherein the first position-limiting support plate (1122) and the second position-limiting support plate (1123) are respectively located on opposite sides of the adsorption member (1121).

6. The automatic testing equipment according to claim 4, characterized in that: The transport assembly (112) further includes a visual inspection component (1125) for photographing and inspecting the product.

7. The automatic testing equipment according to claim 1, characterized in that: It also includes a third testing mechanism (4), wherein the first testing mechanism (1), the second testing mechanism (2) and the third testing mechanism (4) are arranged in sequence; The third testing mechanism (4) comprises a third transport unit (41) and a third testing unit (42) located on an operating path of the third transport unit (41); the first testing unit (12), the second testing unit (22) and the third testing unit (42) are respectively used for testing different items; a conveying mechanism (5) is provided between the second transport unit (21) and the third transport unit (41).

8. The automatic testing equipment according to claim 7, characterized in that: A transfer mechanism (3) is provided between the second transport unit (21) and the conveying mechanism (5), and between the conveying mechanism (5) and the third transport unit (41).

9. The automatic testing equipment according to claim 1, characterized in that: The first test unit (12) comprises a mounting frame (121) and a plurality of test assemblies (122) arranged on the mounting frame (121), and the plurality of test assemblies (122) are all located within the operating path of the first transport unit (11).

10. The automatic testing equipment according to claim 9, characterized in that: The number of the first test units (12) is two, and the two first test units (12) are respectively located on two opposite sides of the first transport unit (11).

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