Carrying structure for multi-axis linkage detection

Abstract

The utility model relates to the technical field of AOI detection auxiliary devices for mobile phone metal middle frame products, and discloses a carrying structure for multi-axis linkage detection, which is characterized in that a fixed seat is rotatably connected with a rotating seat, one end of the rotating seat is movably inserted into a connecting seat and is fixedly sleeved with a rotating wheel, and the other end of the rotating seat is provided with a vacuum chuck; a connecting shaft is fixedly connected between every two adjacent fixing shafts, and a driving assembly is installed in the fixing base. When the other side of the product is detected, the linear module drives the product on the vacuum suction cup to move to one side of the other vacuum suction cup, at the moment, the other vacuum suction cup is started in a vacuum suction mode, the vacuum suction cup is adsorbed to one side of the product, one vacuum suction cup breaks vacuum, and the other vacuum suction cup is used for adsorbing the product. According to the utility model, the other side of the product can be detected by completing the handover of the product, and meanwhile, the product can be conveyed to the next working procedure after the detection is completed, so that the detection efficiency of the product is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of AOI detection auxiliary devices for mobile phone metal middle frame products, in particular to a transport structure for multi-axis linkage detection. Background Art

[0002] Testing is the process of observing, measuring, and analyzing a substance, phenomenon, or state through various methods and means. The purpose of testing is to obtain information, determine quality, confirm safety, or evaluate performance. Testing can be applied in a variety of fields. In industrial testing, equipment and products are tested during the production process to ensure their performance and safety. For example, welding quality inspection can prevent structural failures.

[0003] When inspecting the metal middle frame of a mobile phone, AOI inspection equipment is required. It mainly detects defects on the surface of the mobile phone middle frame, including the four sides, curved surfaces, R corners, etc. In order to achieve a zero-dead-angle inspection of the product appearance, improve inspection efficiency, and reduce costs, a multi-axis linkage inspection handling structure is proposed. Utility Model Content

[0004] The purpose of the present utility model is to provide a handling structure for multi-axis linkage detection to solve the problem proposed in the above background technology that AOI detection equipment is needed when inspecting the metal middle frame products of mobile phones. It mainly detects defects on the surface of the mobile phone middle frame, including the four sides, curved surfaces, R corners and other parts, in order to achieve no blind spot detection of the product appearance, improve detection efficiency and reduce costs.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a transport structure for multi-axis linkage detection, comprising a mounting base, a moving assembly being provided at the bottom of the mounting base, and two transport assemblies for product detection being provided above the mounting base;

[0006] The conveying assembly includes a fixed seat, a first servo motor and several connecting seats, the first servo motor is installed at one end inside the fixed seat, and several connecting seats are fixedly connected to the inner side of the fixed seat. The internal rotatable connection of the connecting seat is a fixed shaft, the outer side of the fixed shaft is fixedly sleeved with a driving wheel, and the fixed seat is rotatably connected to a rotating seat. One end of the rotating seat is movably inserted into the interior of the connecting seat and is fixedly sleeved with a rotating wheel, and a vacuum suction cup is installed at the other end of the rotating seat, a connecting shaft is fixedly connected between two adjacent fixed shafts, and a driving assembly is installed inside the fixed seat.

[0007] Preferably, the above-mentioned drive assembly includes a fixed frame, a second servo motor and an active synchronous wheel, the fixed frame is fixedly connected to the inner side of the fixed seat, the second servo motor is installed on one side of the fixed frame, the active synchronous wheel is installed on the output shaft of the second servo motor, and the outer side of the connecting shaft is fixedly sleeved with a driven synchronous wheel, and the driven synchronous wheel is connected to the active synchronous wheel through a synchronous belt.

[0008] Preferably, the above-mentioned moving component includes two connecting plates and two slides. A linear module for driving the two transport components to move is installed at the bottom of the mounting seat. The two connecting plates are respectively installed on the two slides of the linear module. The two slides are respectively installed at the bottom of the mounting seat and are located on both sides of the linear module. The tops of the two slides are slidably connected with sliders. The two connecting plates are respectively fixedly connected to the tops of the two slides on both sides. Both ends of the two connecting plates are fixedly connected with brackets.

[0009] Preferably, the fixing seat is fixedly connected between the two brackets on one side, and the output shaft of the first servo motor passes through one end of the fixing seat and is fixedly connected to one side of the bracket.

[0010] Preferably, a connector is installed at one end of the swivel.

[0011] Preferably, an annular groove is provided on the outer side of the driving wheel, and a convex ring is provided on the outer side of the rotating wheel, and the convex ring abuts against the outer side of the annular groove.

[0012] Compared with the prior art, the above technical solution adopted by the present invention has the following technical effects:

[0013] 1. The utility model drives the fixed seat to rotate by rotating the output shaft of the first servo motor, and the fixed seat drives the product on the vacuum suction cup to flip, thereby adjusting the position of the product; the output shaft of the second servo motor drives the active synchronous wheel to rotate, the active synchronous wheel drives the driven synchronous wheel to rotate through the pulley, the driven synchronous wheel drives the fixed shaft to rotate through the connecting shaft, and the driving wheel outside the fixed shaft drives the rotating wheel on the rotating seat to rotate. At this time, the rotating seat drives the vacuum suction cup to rotate, and the vacuum suction cup drives the product to rotate, and the edges and corners of the product can be detected at this time;

[0014] 2. When inspecting the other side of the product, the utility model drives the product on the vacuum suction cup to move to the side of another vacuum suction cup through the linear module. At this time, the vacuum suction of the other vacuum suction cup is turned on, and the vacuum suction cup is adsorbed on one side of the product. One vacuum suction cup breaks the vacuum, and the product is adsorbed by the other vacuum suction cup to complete the handover of the product. The other side of the product can be inspected. At the same time, after the inspection is completed, the product can be transported to the next process, which greatly improves the inspection efficiency of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the fixing frame structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the mounting base structure of the utility model

[0020] Figure 5 For the utility model Figure 4 Schematic diagram of the enlarged structure of area A;

[0021] Figure 6 This is a schematic diagram of the vacuum suction cup structure of the present utility model.

[0022] Explanation of the accompanying drawings: 1. Mounting seat; 21. Linear module; 22. Connecting plate; 23. Slide; 24. Slider; 25. Bracket; 31. Fixed seat; 32. First servo motor; 33. Connecting seat; 34. Fixed shaft; 35. Driving wheel; 36. Rotating seat; 37. Rotating wheel; 38. Vacuum suction cup; 39. Connecting shaft; 41. Fixed frame; 42. Second servo motor; 43. Active synchronous wheel; 44. Driven synchronous wheel; 5. Connector. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the efficacy and purpose that can be achieved by this application.

[0025] Example

[0026] In the existing technology, AOI inspection equipment is needed when inspecting the metal middle frame products of mobile phones. It is mainly used to detect defects on the surface of the mobile phone middle frame, including the four sides, curved surfaces, R corners and other parts. In order to achieve a full inspection of the product appearance, it improves the inspection efficiency and reduces costs.

[0027] See also Figure 1-6 The utility model provides a technical solution: a transport structure for multi-axis linkage detection, comprising a mounting base 1, a moving component is provided at the bottom of the mounting base 1, and two transport components for product detection are provided above the mounting base 1;

[0028] By setting up a conveying component, the edges and corners of the product can be detected; the conveying component includes a fixed seat 31, a first servo motor 32 and a plurality of connecting seats 33, the first servo motor 32 is installed at one end of the inner part of the fixed seat 31, and the plurality of connecting seats 33 are fixedly connected to the inner side of the fixed seat 31, the inner part of the connecting seat 33 is rotatably connected to a fixed shaft 34, the outer side of the fixed shaft 34 is fixedly sleeved with a driving wheel 35, and the fixed seat 31 is rotatably connected to a rotating seat 36, one end of the rotating seat 36 is movably inserted into the interior of the connecting seat 33 and is fixedly sleeved with a rotating wheel 37, and the other end of the rotating seat 36 is installed with a vacuum suction cup 38, adjacent A connecting shaft 39 is fixedly connected between the two fixed shafts 34, and a driving assembly is installed inside the fixed seat 31. An annular groove is provided on the outer side of the driving wheel 35, and a convex ring is provided on the outer side of the rotating wheel 37, which contacts the outer side of the annular groove; the output shaft of the first servo motor 32 rotates, thereby driving the fixed seat 31 to rotate, and at this time the fixed seat 31 drives the product on the vacuum suction cup 38 to flip, thereby adjusting the position of the product; at the same time, the driving wheel 35 outside the fixed shaft 34 drives the rotating wheel 37 on the rotating seat 36 to rotate, and at this time the rotating seat 36 drives the vacuum suction cup 38 to rotate, and the vacuum suction cup 38 drives the product to rotate.

[0029] By setting up a driving component, the product can be driven to flip, which facilitates the detection of product edges and corners; the driving component includes a fixed frame 41, a second servo motor 42 and an active synchronous wheel 43, the fixed frame 41 is fixedly connected to the inner side of the fixed seat 31, the second servo motor 42 is installed on one side of the fixed frame 41, the active synchronous wheel 43 is installed on the output shaft of the second servo motor 42, and a driven synchronous wheel 44 is fixedly sleeved on the outer side of the connecting shaft 39, and the driven synchronous wheel 44 is connected to the active synchronous wheel 43 through a synchronous belt; the active synchronous wheel 43 is driven to rotate by the output shaft of the second servo motor 42, the active synchronous wheel 43 drives the driven synchronous wheel 44 to rotate through the pulley, and the driven synchronous wheel 44 drives the fixed shaft 34 to rotate through the connecting shaft 39, thereby facilitating the detection of product edges and corners.

[0030] By setting up a moving component, the product can be driven to move for inspection, and the other side of the product can be inspected at the same time; the moving component includes two connecting plates 22 and two slides 23. The bottom of the mounting seat 1 is installed with a linear module 21 for driving the two transport components to move. The two connecting plates 22 are respectively installed on the two slides of the linear module 21. The two slides 23 are respectively installed at the bottom of the mounting seat 1 and are located on both sides of the linear module 21. The tops of the two slides 23 are slidably connected with sliders 24. The two connecting plates 22 are respectively fixedly connected to the tops of the two slides 23 on both sides. Both ends of the two connecting plates 22 are fixedly connected with brackets 25. The fixed seat 3 1 is fixedly connected between two brackets 25 on one side, the output shaft of the first servo motor 32 passes through one end of the fixed base 31 and is fixedly connected to one side of the bracket 25, and a connector 5 is installed on one end of the rotating base 36; when inspecting the other side of the product, the linear module 21 drives the product on the vacuum suction cup 38 to move to the side of the other vacuum suction cup 38. At this time, the other vacuum suction cup 38 is opened for vacuum suction, and the vacuum suction cup 38 is adsorbed on one side of the product. The vacuum of one vacuum suction cup 38 is broken, and the product is adsorbed by the other vacuum suction cup 38 to complete the handover of the product. The other side of the product can then be inspected. At the same time, after the inspection is completed, the product can be transported to the next process.

[0031] Working principle or structural principle, when multiple products need to be inspected, a connecting plate 22 is driven by the slide of the linear module 21 to move to one end of the mounting base 1, and the connecting plate 22 drives the fixing base 31 to move through the bracket 25, and then the output shaft of the first servo motor 32 rotates, thereby driving the fixing base 31 to rotate. At this time, the fixing base 31 drives the product on the vacuum suction cup 38 to flip over. At this time, the product can be placed on the vacuum suction cup 38, and then the product is fixed by the vacuum suction cup 38;

[0032] The product is then driven to move to the bottom of the visual inspection device by the linear module 21, and the product can be inspected. When it is necessary to inspect the edges and corners of the product, the active synchronous wheel 43 is driven to rotate by the output shaft of the second servo motor 42, and the active synchronous wheel 43 drives the driven synchronous wheel 44 to rotate through the pulley, and the driven synchronous wheel 44 drives the fixed shaft 34 to rotate through the connecting shaft 39, and the driving wheel 35 outside the fixed shaft 34 drives the turntable 37 on the turntable 36 to rotate. At this time, the turntable 36 drives the vacuum suction cup 38 to rotate, and the vacuum suction cup 38 drives the product to rotate. At this time, the edges and corners of the product can be inspected; when the other side of the product is inspected, the product on the vacuum suction cup 38 is driven by the linear module 21 to move to the side of another vacuum suction cup 38. At this time, the vacuum suction of the other vacuum suction cup 38 is opened, and the vacuum suction cup 38 is adsorbed on one side of the product. One vacuum suction cup 38 breaks the vacuum, and the product is adsorbed by the other vacuum suction cup 38 to complete the handover of the product, and the other side of the product can be inspected. At the same time, after the inspection is completed, the product can be transported to the next process.

[0033] Those skilled in the art will appreciate that various combinations and / or combinations of features described in the various embodiments and / or claims of the present invention may be employed, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, various combinations and / or combinations of features described in the various embodiments and / or claims of the present invention may be employed without departing from the spirit and teachings of the present invention. All such combinations and / or combinations fall within the scope of the present invention.

Claims

1. A transport structure for multi-axis linkage detection, comprising a mounting seat (1), characterized in that: A moving assembly is provided at the bottom of the mounting seat (1), and two transport assemblies for product inspection are provided above the mounting seat (1); The transport assembly comprises a fixed seat (31), a first servo motor (32) and a plurality of connecting seats (33), wherein the first servo motor (32) is mounted on one end of the interior of the fixed seat (31), and the plurality of connecting seats (33) are fixedly connected to the inner side of the fixed seat (31), the interior of the connecting seat (33) is rotatably connected to a fixed shaft (34), the outer side of the fixed shaft (34) is fixedly sleeved with a driving wheel (35), the fixed seat (31) is rotatably connected to a rotating seat (36), one end of the rotating seat (36) is movably inserted into the interior of the connecting seat (33) and is fixedly sleeved with a rotating wheel (37), the other end of the rotating seat (36) is mounted with a vacuum suction cup (38), a connecting shaft (39) is fixedly connected between two adjacent fixed shafts (34), and a driving assembly is mounted inside the fixed seat (31).

2. The multi-axis linkage detection transport structure according to claim 1, characterized in that: The driving assembly comprises a fixed frame (41), a second servo motor (42) and an active synchronous wheel (43), wherein the fixed frame (41) is fixedly connected to the inner side of the fixed seat (31), the second servo motor (42) is mounted on one side of the fixed frame (41), the active synchronous wheel (43) is mounted on the output shaft of the second servo motor (42), and a driven synchronous wheel (44) is fixedly sleeved on the outer side of the connecting shaft (39), and the driven synchronous wheel (44) and the active synchronous wheel (43) are connected via a synchronous belt.

3. The multi-axis linkage detection transport structure according to claim 1, characterized in that: The moving assembly comprises two connecting plates (22) and two slides (23); a linear module (21) for driving the two transport assemblies to move is installed at the bottom of the mounting seat (1); the two connecting plates (22) are respectively installed on the two slides of the linear module (21); the two slides (23) are respectively installed at the bottom of the mounting seat (1) and located on both sides of the linear module (21); the tops of the two slides (23) are slidably connected to sliders (24); the two connecting plates (22) are respectively fixedly connected to the tops of the two slides (23) on both sides; and both ends of the two connecting plates (22) are fixedly connected to brackets (25).

4. The multi-axis linkage detection transport structure according to claim 3, characterized in that: The fixing seat (31) is fixedly connected between the two brackets (25) on one side, and the output shaft of the first servo motor (32) passes through one end of the fixing seat (31) and is fixedly connected to one side of the bracket (25).

5. The multi-axis linkage detection transport structure according to claim 1, characterized in that: One end of the rotating seat (36) is equipped with a connector (5).

6. The multi-axis linkage detection transport structure according to claim 1, characterized in that: An annular groove is provided on the outer side of the driving wheel (35), and a convex ring is provided on the outer side of the rotating wheel (37), and the convex ring contacts the outer side of the annular groove.

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