Automatic feeding equipment for testing platform

Abstract

The present invention discloses an automatic feeding device for a test platform, which belongs to the field of server motherboards, and includes a base plate and a transmission plate, wherein the base plate is installed below the test platform, the transmission plate is arranged between the base plate and the test platform, the transmission plate and the base plate are connected by a lifting device, a transmission mechanism is connected to the base plate, the transmission mechanism is arranged parallel to the side wall of the base plate, the transmission mechanism includes a feeding part, a transmission part and a feeding part, the transmission part is arranged below the transmission plate, a clearance port is provided on the transmission plate, and the transmission part passes out from the clearance port; the feeding part and the transmission part transfer the server motherboard to the transmission plate, and the lifting device drives the transmission plate to rise to the same height as the test platform. The present invention has the effect of saving a manipulator while helping the test platform to realize automatic feeding, effectively saving production costs and improving processing efficiency.

Description

Technical Field

[0001] The invention relates to the field of server mainboard testing, and in particular to automatic feeding equipment for a testing platform. Background Art

[0002] The server motherboard, also known as the main board, system board and motherboard, is installed in the chassis and is one of the basic and most important components of the server. Therefore, relevant tests are required before leaving the factory. In the prior art, when testing the server motherboard, operators usually use manual operation or a robot to pick up and place the motherboard.

[0003] Due to the rapid replacement of computers and server products and short delivery cycles, the traditional method of operators manually picking up and placing server motherboards can easily cause damage to the server motherboards, and the work efficiency is low, making it difficult to meet the needs of efficient production. The use of robots to pick up and place motherboards brings about higher production costs, thereby reducing profits. This problem needs to be solved urgently. Summary of the invention

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an automatic feeding device for a test platform, which can save manipulators while helping the test platform to achieve automatic feeding, effectively save production costs and improve processing efficiency.

[0005] An automatic loading device for a test platform, comprising a bottom plate and a conveying plate, wherein the bottom plate is installed below the test platform, the conveying plate is arranged between the bottom plate and the test platform, the conveying plate and the bottom plate are connected via a lifting device, a conveying mechanism is connected to the bottom plate, the conveying mechanism is arranged parallel to the side wall of the bottom plate, the conveying mechanism comprises a loading part, a conveying part and a feeding part, the conveying part is arranged below the conveying plate, a clearance opening is opened on the conveying plate, and the conveying part passes through the clearance opening;

[0006] The loading part and the conveying part transfer the server mainboard to the conveying plate, and the lifting device drives the conveying plate to rise to the same height as the test platform.

[0007] The present invention is further configured as follows: the lifting device includes a driving cylinder, four climbing plates and four guide wheels, four sliding holes are opened on the bottom plate parallel to the transmission part and corresponding to each climbing plate, the sliding holes are arranged in two groups and are respectively arranged on both sides of the transmission part away from each other, the bottom wall of the climbing plate is fixedly connected with a connecting plate, the connecting plate passes through the sliding hole and is connected to the cylinder of the piston rod through a connecting rod, and a slope is formed at the top wall of the connecting plate and the side wall perpendicular to the length direction;

[0008] The guide wheel is rotatably connected to the lower surface of the transmission plate, and the guide wheel moves up and down along the slope. When the piston rod of the driving cylinder is extended, the guide wheel slides to the top of the climbing plate.

[0009] A guide column is fixedly connected to the bottom plate in the vertical direction, and the guide passes through the transmission plate and is slidably connected to the transmission plate.

[0010] The present invention is further configured as follows: the bottom plate is provided with limit plates at the loading part and the feeding part respectively, a feeding port is provided on the limit plates, and the loading part and the feeding part are arranged in the feeding port and the arrangement directions are perpendicular to each other.

[0011] The present invention is further configured as follows: two guide plates are arranged on the bottom plate perpendicular to the two limit plates, the guide plates are fixedly connected with guide rails in the horizontal direction, each climbing plate is fixedly connected with a slider on the side away from the conveying plate, and the slider and the guide rail are mutually embedded and slidably connected.

[0012] The present invention is further configured as follows: the loading part, the conveying part and the feeding part are all configured as two groups, and the loading part, the conveying plate and the feeding part of each group are all configured along the same straight line.

[0013] The present invention is further configured as follows: two guide blocks are fixedly connected to the transmission plate, the guide blocks are arranged on the side away from each other of the two transmission parts, and the distance between the two guide blocks is equal to the width of the server mainboard.

[0014] The present invention is further configured as follows: a transmission wheel is arranged on the side of the guide block facing the transmission part, and the transmission wheel is arranged at a height higher than the upper surface of the transmission part.

[0015] The present invention is further configured as follows: two support plates are vertically fixed on the bottom plate, two groups of loading parts and feeding parts are respectively installed on the two support plates, support grooves are opened on the support plates, and when the conveying plate is at the lowest point, the lower surface is in contact with the top wall of the support groove.

[0016] The present invention is further configured as follows: a support rod is fixedly connected between the two limit plates.

[0017] The present invention is further configured as follows: a scanning gun for detecting products is connected to the limit plate above the feeding port.

[0018] After the server motherboard is produced, it is transferred to the loading part and the conveying part in turn. When it moves completely to the conveying part, the piston rod of the driving cylinder is extended, and the connecting rod drives the climbing plate to move along the length direction of the sliding hole. The guide wheel is pushed by the slope of the climbing plate to drive the conveying plate to rise as a whole. When the guide wheel moves to the top of the climbing plate, it drives the conveying plate and the server motherboard to rise to the same height as the test platform for testing. The whole process does not require manual operation, has high production efficiency, and effectively saves a large amount of production space occupied by the robot arm. When the conveying plate is raised, the loading part, the conveying part and the feeding part can still transfer the motherboard to other stations, which has high production efficiency.

[0019] In summary, the present invention has the following beneficial effects:

[0020] 1. Through the setting of the conveying plate connected to the bottom plate by the lifting device and the conveying mechanism, the test loading process is automated, which effectively improves production efficiency and saves production space and costs;

[0021] 2. The lifting device composed of a driving cylinder, a climbing plate and a guide wheel can easily transfer the conveyor plate up and down;

[0022] 3. By setting the guide blocks and the transmission wheels on both sides of the transmission part, the transmission direction of the server motherboard is restricted while the friction force is effectively reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure used to reflect the whole in the present invention;

[0024] Figure 2 It is a structural schematic diagram for reflecting various parts in the present invention;

[0025] Figure 3 for Figure 1 Enlarged view of part A in the middle;

[0026] Figure 4 for Figure 2 Enlarged view of part B in the middle.

[0027] In the figure, 1, bottom plate; 11, sliding hole; 12, guide column; 13, limit plate; 131, feeding port; 132, support rod; 133, scanning gun; 14, guide plate; 141, guide rail; 15, support plate; 151, support groove; 2, conveying plate; 21, yielding port; 22, guide block; 221, conveying wheel; 3, lifting device; 31, driving cylinder; 311, connecting rod; 32, climbing plate; 321, connecting plate; 322, slope; 33, guide wheel; 4, conveying mechanism; 41, loading part; 42, conveying part; 43, feeding part. DETAILED DESCRIPTION

[0028] The present invention is further described in detail below in conjunction with the accompanying drawings. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The terms such as "upper", "lower", "left", "right", "middle" and the like cited in this specification are for the convenience of description and are not used to limit the scope of the present invention. The change or adjustment of the relative relationship shall also be regarded as the scope of the present invention without substantially changing the technical content.

[0029] Example:

[0030] like Figure 1 As shown, an automatic loading device for a test platform designed by the present invention includes a bottom plate 1 and a conveying plate 2. The bottom plate 1 is installed below the test platform, and the conveying plate 2 is arranged between the bottom plate 1 and the test platform. A conveying mechanism 4 is connected to the bottom plate 1. The conveying mechanism 4 includes a loading part 41, a conveying part 42 and a feeding part 43. The conveying part 42 is arranged below the conveying plate 2. A clearance opening 21 is provided on the conveying plate 2, and the conveying part 42 passes through the clearance opening 21. The loading part 41, the conveying part 42 and the feeding part 43 are all arranged in two numbers and are parallel to each other. The loading part 41, the conveying part 42 and the feeding part 43 are all conveyor belts rotating forward; the conveying plate 2 and the bottom plate 1 are connected through a lifting device 3.

[0031] like Figures 1 to 4 As shown, the lifting device 3 includes a driving cylinder 31, four climbing plates 32 and four guide wheels 33. Four sliding holes 11 are opened on the bottom plate 1 parallel to the conveying part 42 and corresponding to each climbing plate 32. The sliding holes 11 are arranged in two groups and are respectively arranged on both sides of the conveying part 42 away from each other. A connecting plate 321 is fixedly connected to the bottom wall of the climbing plate 32. The connecting plate 321 passes through the sliding hole 11 and is connected to the cylinder of the piston rod through a connecting rod 311. A slope 322 is formed at the top wall of the connecting plate 321 and the side wall perpendicular to the length direction; the guide wheel 33 is rotatably connected to the lower surface of the conveying plate 2, and the guide wheel 33 moves up and down along the slope 322. When the piston rod of the driving cylinder 31 is extended, the guide wheel 33 slides to the top of the climbing plate 32; a guide column 12 is fixedly connected to the bottom plate 1 in the vertical direction, and the guide column 12 passes through the conveying plate 2 and is slidably connected to the conveying plate 2.

[0032] like Figures 1 to 4As shown, two limit plates 13 are vertically fixed on the front and rear sides of the bottom plate 1, and two guide plates 14 are vertically fixed on the left and right sides of the bottom plate 1, respectively. The guide plates 14 and the limit plates 13 are fixed end to end. A guide rail 141 is fixedly connected to the guide plate 14 in the horizontal direction, and a slider is fixedly connected to each climbing plate 32 on the side away from the conveying plate 2. The slider and the guide rail 141 are mutually engaged and slidably connected. In the process of loading the server motherboard, the processed server motherboard is placed on the upper surface of the loading part 41. When it is completely transported to the conveying part 42, the conveying part 42 stops rotating, so that the piston rod of the driving cylinder 31 extends, driving the connecting rod 311 and the climbing plate 32 to move forward together. The guide rail 141 and the slider cooperate with the sliding hole 11 to limit the movement direction of the climbing plate 32. The guide wheel 33 is pushed by the slope 322 to move upward along the slope 322, and cooperates with the guide column 12 to push the conveying plate 2 to the same height as the test platform for testing. The arrangement of the four climbing plates 32 and the guide wheels 33 can effectively ensure the stability of the conveying plate 2 when it is raised.

[0033] like Figure 1 As shown, two guide blocks 22 are fixedly connected to the conveying plate 2. The guide blocks 22 are arranged on the side away from the two conveying parts 42, and the distance between the two guide blocks 22 is equal to the width of the server motherboard. A conveying wheel 221 is arranged on the side of the guide block 22 facing the conveying part 42, and the setting height of the conveying wheel 221 is higher than the upper surface of the conveying part 42. The setting of the guide block 22 can effectively limit the movement direction of the server motherboard, so that it keeps moving forward, and it is not easy to make errors during the test. A scanning gun 133 for detecting products is connected to the limit plate 13 above the feeding port 131, so as to monitor the processing status of the product.

[0034] like Figure 1 and Figure 4 As shown, two support plates 15 are vertically fixed on the bottom plate 1, and two groups of loading parts 41 and feeding parts 43 are respectively installed on the two support plates 15. The support plates 15 are provided with support grooves 151. When the conveying plate 2 is at the lowest point, the lower surface is in contact with the top wall of the support grooves 151. While the support plates 15 play a role in installation, they can provide effective support to the conveying plate 2 when it is not raised, thereby improving the stability of the entire structure. A support rod 132 is fixedly connected between the two limit plates 13 to prevent the limit plates 13 from tilting, which has a good reinforcement effect.

[0035] The implementation principle of the above embodiment is as follows: after the server motherboard is produced, it is sequentially transferred to the loading part 41 and the conveying part 42. When it is completely moved to the conveying part 42, the piston rod of the driving cylinder 31 is extended, and the connecting rod 311 drives the climbing plate 32 to move along the length direction of the sliding hole 11. The guide wheel 33 is pushed by the slope 322 of the climbing plate 32 to drive the conveying plate 2 to rise as a whole. When the guide wheel 33 moves to the top of the climbing plate 32, it drives the conveying plate 2 and the server motherboard to rise to the same height as the test platform for testing. The whole process does not require manual operation, has high production efficiency, and effectively saves a large amount of production space occupied by the robot arm. When the conveying plate 2 is raised, the loading part 41, the conveying part 42 and the feeding part 43 can still transfer the motherboard to other stations, which has high production efficiency.

[0036] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A test platform automatic feeding device, characterized in that: The invention comprises a bottom plate (1) and a conveying plate (2), wherein the bottom plate (1) is installed below a test platform, the conveying plate (2) is arranged between the bottom plate (1) and the test platform, the conveying plate (2) and the bottom plate (1) are connected via a lifting device (3), the bottom plate (1) is connected with a conveying mechanism (4), the conveying mechanism (4) is arranged parallel to the side wall of the bottom plate (1), the conveying mechanism (4) comprises a loading part (41), a conveying part (42) and a feeding part (43), the conveying part (42) is arranged below the conveying plate (2), a clearance opening (21) is opened on the conveying plate (2), and the conveying part (42) passes through the clearance opening (21); The loading part (41) and the conveying part (42) transfer the server mainboard to the conveying plate (2), and the lifting device (3) drives the conveying plate (2) to rise to the same height as the test platform; The lifting device (3) comprises a driving cylinder (31), four climbing plates (32) and four guide wheels (33); four sliding holes (11) are provided on the bottom plate (1) parallel to the transmission part (42) and corresponding to each climbing plate (32); the sliding holes (11) are arranged in two groups and are respectively arranged on two sides of the transmission part (42) away from each other; a connecting plate (321) is fixedly connected to the bottom wall of the climbing plate (32); the connecting plate (321) passes through the sliding hole (11) and is connected to the cylinder of the piston rod through a connecting rod (311); a slope surface (322) is formed on the top wall of the connecting plate (321) and the side wall perpendicular to the length direction; The guide wheel (33) is rotatably connected to the lower surface of the conveying plate (2), and the guide wheel (33) moves up and down along the slope (322). When the piston rod of the driving cylinder (31) is extended, the guide wheel (33) slides to the top of the climbing plate (32); A guide column (12) is fixedly connected to the bottom plate (1) in the vertical direction, and the guide passes through the transmission plate (2) and is slidably connected to the transmission plate (2); The loading part (41), the conveying part (42) and the feeding part (43) are all arranged in two groups, and each group of the loading part (41), the conveying plate (2) and the feeding part (43) are arranged along the same straight line.

2. The automatic feeding device for a test platform according to claim 1, characterized in that: The bottom plate (1) is provided with limit plates (13) at the loading portion (41) and the feeding portion (43), respectively. A feeding port (131) is provided on the limit plates (13). The loading portion (41) and the feeding portion (43) are arranged in the feeding port (131) and in directions perpendicular to each other.

3. The automatic feeding device for a test platform according to claim 2, characterized in that: Two guide plates (14) are arranged on the bottom plate (1) perpendicular to the two limit plates (13); a guide rail (141) is fixedly connected to the guide plate (14) in a horizontal direction; a slider is fixedly connected to the side of each climbing plate (32) away from the transmission plate (2); the slider and the guide rail (141) are mutually embedded and slidably connected.

4. The automatic feeding device for a test platform according to claim 1, characterized in that: Two guide blocks (22) are fixedly connected to the transmission plate (2), and the guide blocks (22) are arranged on a side away from each other of the two transmission parts (42), and the distance between the two guide blocks (22) is equal to the width of the server mainboard.

5. The automatic feeding device for a test platform according to claim 4, characterized in that: A conveying wheel (221) is arranged on the side of the guide block (22) facing the conveying portion (42), and the conveying wheel (221) is arranged at a height higher than the upper surface of the conveying portion (42).

6. The automatic feeding device for a test platform according to claim 1, characterized in that: Two support plates (15) are vertically fixed on the bottom plate (1), and two groups of loading parts (41) and feeding parts (43) are respectively installed on the two support plates (15). A support groove (151) is provided on the support plate (15), and when the conveying plate (2) is at the lowest point, the lower surface is in contact with the top wall of the support groove (151).

7. The automatic feeding device for a test platform according to claim 2, characterized in that: A support rod (132) is fixedly connected between the two limiting plates (13).

8. The automatic feeding device for a test platform according to claim 7, characterized in that: A scanning gun (133) for detecting products is connected to the limiting plate (13) above the feeding port (131).

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