Computer mainboard function automation SMT test equipment

Abstract

The utility model discloses a computer mainboard function automation SMT test device, and relates to the technical field of mainboard test. The machine comprises a machine body, a top cover covers the top of the machine body, a door plate is installed on the front side wall of the machine body, a controller is embedded in the door plate, universal wheels are further installed at the bottom of the machine body, a feeding assembly is installed on the left side of the interior of the machine body, a second conveying belt is installed in a feeding frame in the feeding assembly, and a storage plate is installed in a notch formed in the rear side wall of the tail section of the feeding frame. A second pneumatic rod is embedded in the side wall, corresponding to the material storage plate, of the feeding house. A discharging assembly is arranged at the tail part of the feeding assembly; a testing assembly is arranged in the rear side wall, corresponding to the material storage plate, of the machine body. According to the utility model, the test assembly, the discharging assembly and the feeding assembly are matched to automatically carry out interface test work on the computer mainboard, and after the test is completed, the classified recovery work of the computer mainboard can be carried out according to whether the computer mainboard is qualified or not.

Description

Technical Field

[0001] The utility model belongs to the technical field of motherboard testing, in particular to an automatic SMT testing device for computer motherboard functions. Background Art

[0002] During the production of laptop computers, it is necessary to conduct functional testing on the motherboard after SMT is completed to ensure that the motherboard functions normally and there are no production defects before the laptop is assembled. When conducting SMT testing on computer motherboards, professional testing equipment is required. The testing equipment includes a motherboard delivery structure for the input and output of the motherboard, a connector plug-in structure for inserting the connector into the port of the motherboard, and a computer. The computer uses software to test and provide feedback on the connection status of the connector.

[0003] Existing SMT testing equipment for computer motherboards requires a wide range of connector port tests, and different laptop models require different types of tests. Therefore, existing laptop connector tests all use manual operations, where the tester inserts the male connector into the corresponding female connector of the laptop, and then performs a functional test using the corresponding test software. This process has low efficiency in plugging and unplugging the ports, and after the test is completed, manual classification is required into qualified and unqualified products, which is prone to misclassification or omission. To this end, we provide a computer motherboard function automated SMT testing equipment to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a computer motherboard function automated SMT test equipment, which can automatically perform interface testing on the computer motherboard by utilizing the cooperation of a test component, a discharge component and a feed component. After the test is completed, the computer motherboard can be classified and recycled according to whether it is qualified, thereby solving the problems of existing computer motherboard SMT test equipment.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is an automated SMT testing device for computer motherboard functions, comprising a body; a top cover is provided on the top cover of the body, a door panel is installed on the front side wall of the body, a controller is embedded on the door panel, and a universal wheel is installed on the bottom of the body; a feed assembly is installed on the left side of the interior of the body, a feed rack in the feed assembly is installed with two conveyor belts, and a material storage plate is installed in a slot provided on the rear side wall of the tail section of the feed rack, and two pneumatic rods are embedded in the side wall of the feed rack corresponding to the material storage plate;

[0007] The tail of the feeding assembly is provided with a discharging assembly, a discharging rack in the discharging assembly, and a conveyor belt 1 is provided inside the discharging rack. A discharging slide is installed at the tail of the discharging rack, and a recovery box is installed on the end of the discharging slide. The bottom side wall of the discharging rack is also connected to the shaft end of the pneumatic rod 1;

[0008] A test assembly is built into the rear side wall of the body corresponding to the storage plate, and a test plug board is slidably connected to the track frame in the test assembly, and the rear side wall of the test plug board is connected to the axial end of the pneumatic rod three, and a spring is also sleeved on the pneumatic rod three.

[0009] The present invention is further configured such that a test cavity is opened inside the machine body, a bottom groove 1 is opened on the central axis surface of the bottom of the test cavity, and a bottom groove 2 is opened at the right end of the bottom groove 1, and the bottom groove 1 and the bottom groove 2 are connected to each other.

[0010] The present invention is further configured such that the machine body is clamped with the bottom side wall of the feed rack in the feed assembly through bottom groove 1, and the machine body is clamped with the bottom side wall of the discharge rack in the discharge assembly through bottom groove 2, and a test groove is also provided on the rear side wall of the test cavity.

[0011] The present invention is further configured such that a feed port is provided at the bottom of the left side wall of the machine body, and a discharge port is provided at the bottom of the right side wall of the machine body, the feed port is arranged opposite to the feed component, and the discharge port is arranged opposite to the discharge component.

[0012] The utility model is further configured such that a safety light curtain is inlaid on the rear side of the door panel and the inner wall of the machine body, a glass plate is inlaid on the door panel below the controller, and a purification air box is hoistedly installed on the top cover.

[0013] The present invention is further configured such that the discharging rack and the discharging slide are arranged as an integrated structure, and two groups of discharging racks and discharging slides are arranged in total, the two groups of discharging racks and discharging slides are connected by bolts, the discharging rack close to the rear side wall of the machine body is connected to pneumatic rod 1, and pneumatic rod 1 is connected to the inner wall of one side of bottom trough 2 through fixing frame 1.

[0014] The utility model is further configured such that the end of the discharging slide extends to one side of the discharging port, and a hook is hung on the end of the discharging slide, the discharging slide is connected to the recovery box through the hook, and a driving roller is installed in the conveyor belt in the discharging frame.

[0015] The utility model is further configured such that a driving roller 2 is installed inside the second conveyor belt, a fixing frame 2 is installed at the tail end of the second pneumatic rod, and the second pneumatic rod is connected to the feed frame through the fixing frame 2.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model is provided with a discharging component and a feeding component. The feeding component can carry and deliver the carrier, and the carrier is a device for carrying the computer motherboard. When in use, the feeding component can deliver the carrier loaded with the computer motherboard so that it enters the body for testing. After the test is completed, the computer motherboard loaded with the carrier can be recovered through the discharging component. The discharging component can adjust two different recovery boxes to be opposite to the end of the discharging component through the pneumatic rod thereon, and the two recovery boxes can classify and recycle qualified products and unqualified products respectively.

[0018] 2. The utility model provides a test assembly, which is arranged on the rear side wall of the machine body corresponding to the side of the tail end of the feed assembly, and a slot for installing a storage plate is provided at a position opposite to the feed rack and the test assembly in the feed assembly. When in use, when the carrier loaded with the computer motherboard moves to the storage plate position, the movement of the conveyor belt 2 is stopped, and then the pneumatic rod 2 is extended to push the carrier close to the conveyor belt and abut against it, and then the pneumatic rod 3 in the test assembly is extended, bringing the test plug board on its shaft end close to the computer motherboard on the carrier and inserting the plug on the test plug board into the socket on the computer motherboard, so that the computer motherboard can be tested for an interface. After the test is completed, the pneumatic rod 3 retracts under the action of the spring, and then the test plug board is separated from the computer motherboard due to the retraction of the pneumatic rod 3, and then the carrier continues to be transported along the conveyor belt 2.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 This is a structural diagram of a computer motherboard function automated SMT test equipment Figure 1 .

[0022] Figure 2 This is a structural diagram of a computer motherboard function automated SMT test equipment Figure 2 .

[0023] Figure 3 This is a disassembled diagram of the aircraft structure.

[0024] Figure 4 It is a structural diagram of the discharge component.

[0025] Figure 5 Schematic diagram of the structure of the feed component Figure 1 .

[0026] Figure 6 Schematic diagram of the structure of the feed component Figure 2 .

[0027] Figure 7 A schematic diagram of the test component structure.

[0028] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0029] 1-body, 101-test chamber, 101a-bottom trough 1, 101b-bottom trough 2, 102-feed port, 103-discharge port, 104-safety light curtain, 105-top cover, 105a-purification bellows, 106-test trough, 2-universal wheel, 3-door panel, 301-glass panel, 302-controller, 4-discharge assembly, 401-discharge rack, 402-discharge slide, 403-conveyor belt 1, 403 a-driving roller one, 404-recovery box, 404a-hook, 405-pneumatic rod one, 405a-fixed frame one, 5-feeding assembly, 501-feeding rack, 502-storage plate, 503-conveyor belt two, 503a-driving roller two, 504-pneumatic rod two, 504a-fixed frame two, 6-testing assembly, 601-track rack, 602-test plug board, 603-pneumatic rod three, 604-spring. DETAILED DESCRIPTION

[0030] The following will be combined with the accompanying 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.

[0031] Example 1

[0032] See also Figure 1-3 The utility model is an automated SMT test device for computer motherboard functions, comprising a body 1. The bottom of the body 1 is provided with universal wheels 2 for facilitating the movement and position adjustment of the body 1, and a transparent glass plate 301 is provided on the front side wall of the body 1 for facilitating observation of the entire process of the computer motherboard testing work in the body 1.

[0033] Specifically, a test chamber 101 is provided inside the body 1 for accommodating the discharge assembly 4, the feed assembly 5 and the test assembly 6. A universal wheel 2 is installed on the bottom side wall of the body 1, and a door panel 3 is provided on the front side wall of the body 1. A glass plate 301 is inlaid on the door panel 3, and a controller 302 is also inlaid above the glass plate 301.

[0034] Furthermore, a feed port 102 and a discharge port 103 are respectively provided on the left and right sides of the central axis of the test chamber 101, and safety light curtains 104 are embedded in the rear side of the door panel 3 and the left and right side walls of the test chamber 101 to avoid safety hazards caused by misoperation. The top cover of the body 1 is provided with a top cover 105, and a purification air box 105a is also installed at the bottom of the top cover 105 to improve the gas quality of the environment inside the body 1.

[0035] The operation process of this embodiment is as follows: when in use, the fan in the purification bellows 105a works, and the gas in the environment inside the body 1 is drawn into it, and after being filtered by the purification plate in the bellows, it is discharged into the body 1 again, and the cycle is repeated to improve the gas quality in the environment inside the body 1.

[0036] Example 2

[0037] See also Figure 4-6 On the basis of Example 1, a discharging component 4 and a feeding component 5 are also provided. By utilizing the pneumatic rod 405 in the discharging component 4, two different discharging racks 401 can be pulled relative to the end of the feeding component 5, thereby achieving the effect of classified recycling.

[0038] Specifically, a conveyor belt 2 503 is installed in the feed rack 501 in the feed component 5, and a driving roller 2 503a is provided inside the two ends of the conveyor belt 2 503 to provide power support therefor, and a slot is provided on the side of the rear side wall of the test chamber 101 facing the tail section of the feed rack 501, and a material storage plate 502 is also installed in the slot, and a pneumatic rod 2 504 is inlaid on the inner wall of the feed rack 501 on the other side corresponding to the slot, and a discharging slide 402 is provided at the end of the discharging rack 401 in the discharging component 4, and a conveyor belt 1 403 is provided inside the discharging rack 401, and a driving roller 1 403a is provided inside the two ends of the conveyor belt 1 403 to provide power support therefor, and the end of the discharging slide 402 is hung with the recovery box 404 through a hook 404a, and a pneumatic rod 1 405 is also provided at the bottom of the discharging rack 401.

[0039] Furthermore, a bottom groove 101a for installing the feed rack 501 is provided on the bottom side wall of the test chamber 101, and a bottom groove 101b for placing the pneumatic rod 1 405 is provided next to the bottom groove 101a. A fixing frame 2 504a is clamped on the outer wall of the pneumatic rod 2 504, and the pneumatic rod 2 504 is connected to the inner wall of the feed rack 501 through the fixing frame 2 504a. There are two groups of discharging assemblies 4, and the bottom side walls of the discharging racks 401 close to the rear side wall of the test chamber 101 in the two groups of discharging assemblies 4 are connected to the axial end of the pneumatic rod 1 405, and the two discharging racks 401 are connected by bolts.

[0040] The operation process of this embodiment is as follows: the driving roller 2 503a works, and it will rotate with the conveyor belt 2 503. When it rotates, the carrier carrying the computer motherboard placed on it will enter the interior of the machine body 1. When the carrier moves to the position of the storage plate 502, the driving roller 2 503a stops moving, and then the pneumatic rod 2 504 extends, which will abut against the outer wall of one side of the carrier close to the feed rack 501 and abut on it, and then the computer motherboard on the carrier can be tested for the interface. After the test is completed, the pneumatic rod 2 504 retracts, and the carrier exerts its restraint force, then It will continue to be delivered along the conveyor belt 2 503, and the discharge rack 401 in the discharge component 4 moves under the traction of the pneumatic rod 1 405. When the qualified products are transported, the discharge rack 401 on one recovery box 404 corresponds to it, otherwise the discharge rack 401 on the other recovery box 404 corresponds to it. When the carrier moves to the end of the conveyor belt 2 503, it will enter the discharge rack 401, and then the conveyor belt 1 403 works to make the carrier on it enter the discharge slide 402, and follow the discharge slide 402 into the recovery box 404 at its tail end.

[0041] Example 3

[0042] See also Figure 7 On the basis of Examples 1 and 2, a test assembly 6 is further provided. By utilizing the cooperation of the track frame 601 and the pneumatic rod 3 603 in the test assembly 6, the test plug board 602 used to test the computer motherboard interface can be automatically plugged in and out.

[0043] Specifically, a test plug board 602 is slidably installed in the track frame 601 in the test component 6, and the rear side wall of the test plug board 602 is connected to the axial end of the pneumatic rod three 603 through a connecting ring, and a spring 604 is also sleeved on the axial end of the pneumatic rod three 603.

[0044] Furthermore, the test plug board 602 is connected to the controller 302 through a wire, and the test plug board 602 is arranged opposite to the storage board 502 on the feed rack 501, the pneumatic rod three 603 is arranged in the test slot 106 on the rear side wall of the test cavity 101, and one end of the spring 604 is bonded to the outer wall of the pneumatic rod three 603, and the other end is bonded to the connecting ring.

[0045] The operating process of this embodiment is as follows: when in use, when the carrier loaded with the computer motherboard moves along the conveyor belt 2 503 to the position of the storage plate 502 and is fixed, the pneumatic rod 3 603 pulls the spring 604 to extend, so that the test plug board 602 on its shaft end gradually approaches the computer motherboard, and the plug on it is inserted into the interface of the computer motherboard, and then the connection status of the socket on the computer motherboard can be tested through the controller 302. After the test is completed, the pneumatic rod 3 603 is cut off. At this time, the spring 604 pulls the test plug board 602 on the shaft end of the pneumatic rod 3 603 back along the track frame 601 into the test slot 106.

[0046] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0047] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A computer motherboard function automated SMT test device, comprising a body (1); characterized in that: The top cover of the body (1) is provided with a top cover (105), and a door panel (3) is installed on the front side wall of the body (1), a controller (302) is embedded on the door panel (3), and a universal wheel (2) is also installed on the bottom of the body (1), a feeding assembly (5) is installed on the left side of the interior of the body (1), a second conveyor belt (503) is installed in the feeding rack (501) in the feeding assembly (5), and a storage plate (502) is installed in the slot opened on the rear side wall of the tail section of the feeding rack (501), and a second pneumatic rod (504) is embedded in the side wall of the feeding rack (501) corresponding to the storage plate (502); The tail of the feeding assembly (5) is provided with a discharging assembly (4), a discharging frame (401) in the discharging assembly (4), and a conveyor belt (403) is provided inside the discharging frame (401), a discharging slide (402) is installed at the tail of the discharging frame (401), and a recovery box (404) is installed on the end of the discharging slide (402), and the bottom side wall of the discharging frame (401) is also connected to the shaft end of the pneumatic rod (405); A test assembly (6) is built into the rear side wall of the machine body (1) corresponding to the material storage plate (502), and a test plug plate (602) is slidably connected to the track frame (601) in the test assembly (6), and the rear side wall of the test plug plate (602) is connected to the shaft end of the pneumatic rod three (603), and the pneumatic rod three (603) is also sleeved with a spring (604).

2. The computer motherboard function automated SMT test equipment according to claim 1, characterized in that: A test chamber (101) is provided inside the machine body (1), a bottom groove (101a) is provided on the central axis surface of the bottom of the test chamber (101), and a bottom groove (101b) is provided at the right end of the bottom groove (101a), and the bottom groove (101a) and the bottom groove (101b) are communicated with each other.

3. The computer motherboard function automated SMT test equipment according to claim 2, characterized in that: The machine body (1) is clamped with the bottom side wall of the feed rack (501) in the feed assembly (5) through the bottom groove 1 (101a), and the machine body (1) is clamped with the bottom side wall of the discharge rack (401) in the discharge assembly (4) through the bottom groove 2 (101b). A test groove (106) is also provided on the rear side wall of the test cavity (101).

4. The computer motherboard function automated SMT test equipment according to claim 1, characterized in that: A feed port (102) is provided at the bottom of the left side wall of the machine body (1), and a discharge port (103) is provided at the bottom of the right side wall of the machine body (1). The feed port (102) is arranged opposite to the feed assembly (5), and the discharge port (103) is arranged opposite to the discharge assembly (4).

5. The computer motherboard function automated SMT test equipment according to claim 1, characterized in that: A safety light curtain (104) is inlaid on the rear side of the door panel (3) and the inner wall of the machine body (1), and a glass plate (301) is inlaid on the door panel (3) below the controller (302). A purification air box (105a) is also hoisted and installed on the top cover (105).

6. The computer motherboard function automated SMT test equipment according to claim 1, characterized in that: The discharging rack (401) and the discharging slide (402) are arranged in an integrated structure, and there are two groups of the discharging rack (401) and the discharging slide (402). The two groups of the discharging rack (401) and the discharging slide (402) are connected by bolts. The discharging rack (401) close to the rear side wall of the machine body (1) is connected to the pneumatic rod 1 (405), and the pneumatic rod 1 (405) is connected to the inner wall of one side of the bottom groove 2 (101b) through the fixing frame 1 (405a).

7. The computer motherboard function automated SMT test equipment according to claim 6, characterized in that: The end of the discharging slide (402) extends out of the side of the discharging port (103), and a hook (404a) is hung on the end of the discharging slide (402). The discharging slide (402) is connected to the recovery box (404) through the hook (404a), and a driving roller (403a) is installed in the conveyor belt (403) in the discharging frame (401).

8. The computer motherboard function automated SMT test equipment according to claim 1, characterized in that: A driving roller 2 (503a) is installed inside the second conveyor belt (503), a fixing frame 2 (504a) is installed at the tail end of the second pneumatic rod (504), and the second pneumatic rod (504) is connected to the feed frame (501) through the fixing frame 2 (504a).

Images