Fixed protection system of computer host production detection assembly line

Abstract

The invention provides a computer host production detection assembly line fixing protection system, which comprises a supporting mechanism, a first servo motor, a supporting shaft, a mounting column and four fixing mechanisms, and is characterized in that the supporting mechanism comprises a base, a supporting column and a mounting seat, and the first servo motor is connected to the outer wall of the center of the bottom of the mounting seat through a bolt; the supporting shaft is connected to the outer wall of the center of the top of the mounting base through a bearing, the supporting shaft sleeve coupling is connected with an output shaft of the first servo motor, and the mounting column is welded to the outer wall of the top of the supporting shaft. The fixing mechanism comprises a connecting assembly, a two-way screw and two clamping assemblies. According to the invention, uninterrupted detection of a plurality of hosts is realized, the detection efficiency is improved, and the phenomenon of missing detection can be effectively prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of automated production lines, and in particular to a fixed protection system for a computer host production and testing assembly line. Background Art

[0002] The computer host (hereinafter referred to as "computer host" or "host") refers to the main body of the computer except for the input and output devices. It is also the control box (Mainframe) for installing the computer motherboard and other major components, including: CPU, memory, motherboard, hard disk, optical drive, power supply, chassis, cooling system and other input and output controllers and interfaces. After the computer host is produced, in order to detect the qualified rate of the product, the chassis needs to be sampled and tested. However, the computer host chassis needs to be manually fixed during the production test process. Manual fixation is not reliable, and the computer host chassis is not effectively fixed during the test process. The stability is poor and the computer host chassis is easily damaged due to operational errors and other reasons, affecting the sales of the computer. At the same time, when testing the computer host, since the computer host needs to be fixed, the connection between the computer host and the fixing device cannot be tested, which makes it easy to miss the host during the test.

[0003] It should be noted that the above introduction to the background technology is only for the convenience of providing a clear and complete description of the technical solutions of the present application and facilitating the understanding of those skilled in the art. It cannot be considered that the above technical solutions are well known to those skilled in the art simply because they are described in the background technology section of the present application. Summary of the invention

[0004] The purpose of the present invention is to disclose a fixed protection system for a computer host production and testing line to solve the aforementioned technical problems, and in particular to solve the technical problems in the prior art of computer host production and testing lines that the computer host is not fixed well and that the host is easily missed during testing.

[0005] To achieve the above object, the present invention provides a fixed protection system for a computer host production and testing line, comprising:

[0006] A support mechanism, a first servo motor, a support shaft, a mounting column and four fixing mechanisms, wherein the support mechanism includes a base, support columns welded to the outer walls at the four corners of the top of the base, and mounting seats whose outer walls at the four corners of the bottom are respectively welded to the outer walls at the top ends of the four support columns, the first servo motor is connected to the outer wall at the center of the bottom of the mounting seat by bolts, the support shaft is connected to the outer wall at the center of the top of the mounting seat by a bearing, and the support shaft sleeve coupling is connected to the output shaft of the first servo motor, and the mounting column is welded to the outer wall at the top of the support shaft;

[0007] The fixing mechanism includes a connecting component, a bidirectional screw and two clamping components. The connecting component includes a fixing ring welded on the outer wall of the mounting column, a mounting plate welded on the inner wall of the lower part of the fixing ring, a second servo motor connected to the outer wall of the top of the mounting plate by bolts, a rotating shaft connected to the outer wall of one end of the output shaft of the second servo motor by a coupling, a fixing frame welded on the outer wall of one side of the rotating shaft, two connecting plates respectively welded on the outer wall of one side of the fixing frame and four first sliding blocks respectively welded on the outer walls of both ends of the bottom of the two connecting plates. The bidirectional screw is connected to the inner wall of the bottom of the fixing frame by a bearing.

[0008] As a further improvement of the present invention, the clamping assembly includes a fixed block, which is screwed onto the outer wall of one end of the bidirectional screw, a U-shaped mounting frame is welded on the outer wall of one side of the fixed block, a connecting column is welded on the outer wall at the center of one end of the top of the mounting frame, and a connecting block is welded on the top of the connecting column, and channels are opened on the outer walls at both ends of the top of the mounting frame.

[0009] As a further improvement of the present invention, two symmetrically distributed extrusion components are provided in the installation frame, and the extrusion components include two second sliders of a U-shaped structure respectively slidably installed in the two channels, clamping plates at both ends of the top are respectively welded to the outer walls of the bottoms of the two second sliders, and three buffer components. The outer walls on both sides of the installation frame are provided with through holes distributed at equal distances, and the buffer component includes a connecting rod slidably installed in the through holes, a spring sleeved on the outer wall of the connecting rod, and a limit block welded on the outer wall of one end of the connecting rod. Angle sensors are embedded on the upper outer walls around the installation column, and a PLC controller is connected to the outer wall of the top of the installation column by bolts. The angle sensor is connected to the signal receiving end of the PLC controller through a signal line, and the PLC controller is connected to a control switch through a wire, and the two control switches are respectively connected to the first servo motor and the four second servo motors.

[0010] As a further improvement of the present invention, a buffer pad is fixedly connected to the outer wall of the bottom of the base, and anti-slip protrusions distributed at equal distances are provided on the outer wall of the bottom of the buffer pad.

[0011] As a further improvement of the present invention, a slide groove with an annular structure is opened on the outer wall of one end of the fixing ring, and four first sliding blocks are respectively slidably installed in the slide groove.

[0012] As a further improvement of the present invention, the inner diameters of the two connecting plates are matched with the outer diameter of the fixing ring, and the two connecting plates respectively form a sliding fit with the fixing ring, and the fixing frame forms a sliding fit with the fixing ring.

[0013] As a further improvement of the present invention, the top end of the bidirectional screw is connected to the top outer wall of the fixed frame through a bearing, and a turntable is welded on the top outer wall of the bidirectional screw, a handle is welded on the top outer wall of the turntable, and a rubber ring is sleeved on the outer wall of the handle, and anti-sliding blocks are provided on the outer wall of the rubber ring at equal distances.

[0014] As a further improvement of the present invention, support rods are welded to the outer walls at the four corners of the top of the fixing block, and the outer walls at the four corners of the bottom of the connecting block are respectively welded to the outer walls at the top ends of the four support rods.

[0015] As a further improvement of the present invention, a threaded hole is opened on the outer wall of the top of the connecting block, and the connecting block is screwed to the outer wall of the bidirectional screw.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The fixed protection system for the computer host production and testing line disclosed in the present application can perform uninterrupted testing on multiple hosts at one time, thereby improving the testing efficiency and effectively preventing the occurrence of missed detections. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a fixed protection system for a production and testing assembly line of a computer host of the present invention;

[0019] Figure 2 A three-dimensional diagram of a support mechanism of a fixed protection system of a computer host production and testing line of the present invention;

[0020] Figure 3 A three-dimensional diagram of a fixing mechanism of a fixing protection system of a computer host production and testing assembly line of the present invention;

[0021] Figure 4 A three-dimensional diagram of the side surface of a fixing ring of a fixing protection system of a computer host production and testing assembly line of the present invention;

[0022] Figure 5 A three-dimensional diagram of a fixing frame of a fixing protection system of a computer host production and testing assembly line of the present invention;

[0023] Figure 6 A three-dimensional view of the side surface of a fixed frame of a fixed protection system of a computer host production and testing assembly line of the present invention;

[0024] Figure 7 A three-dimensional diagram of a clamping assembly of a fixed protection system of a computer host production and testing line of the present invention;

[0025] Figure 8 The present invention is a three-dimensional diagram of the bottom of the clamping assembly of the fixed protection system of the computer host production and testing line.

[0026] The reference numerals in the above-mentioned drawings are explained as follows:

[0027] 1-base, 2-support column, 3-mounting seat, 4-first servo motor, 5-support shaft, 6-mounting column, 7-fixing ring, 8-mounting plate, 9-second servo motor, 10-rotating shaft, 11-fixed frame, 12-connecting plate, 13-first slider, 14 slide groove, 15-bidirectional screw, 16-fixed block, 17-mounting frame, 18-connecting column, 19-connecting block, 20-support rod, 21-second slider, 22-clamping plate, 23-connecting rod, 24-spring, 25-limiting block. DETAILED DESCRIPTION

[0028] The present invention is described in detail below in conjunction with the various embodiments shown in the accompanying drawings, but it should be noted that these embodiments are not limitations of the present invention, and any equivalent transformations or substitutions in functions, methods, or structures made by ordinary technicians in the field based on these embodiments are all within the scope of protection of the present invention.

[0029] Reference Figures 1 to 8 As shown, the present application discloses a specific implementation of a fixed protection system for a computer host production and testing line (hereinafter referred to as a "fixed protection system").

[0030] The fixed protection system includes: a support mechanism, a first servo motor 4, a support shaft 5, a mounting column 6 and four fixed mechanisms, which can perform uninterrupted detection on multiple hosts at one time, thereby improving the detection efficiency. The support mechanism includes a base 1, a support column 2 and a mounting seat 3, the support column 2 is welded to the outer walls of the four corners at the top of the base 1, the outer walls of the four corners at the bottom of the mounting seat 3 are respectively welded to the outer walls of the tops of the four support columns 2, a buffer pad is fixedly connected to the outer wall at the bottom of the base 1, and the outer wall at the bottom of the buffer pad is provided with anti-slip protrusions distributed at equal distances, the first servo motor 4 is connected to the outer wall at the center of the bottom of the mounting seat 3 by bolts, and the support shaft 5 is connected to the outer wall at the center of the top of the mounting seat 3 by bearings.

[0031] The support shaft 5 is connected to the output shaft of the first servo motor 4 by a sleeve coupling, and the mounting column 6 is welded to the outer wall at the top of the support shaft 5. The fixing mechanism includes a connecting assembly, a bidirectional screw 15 and two clamping assemblies. The connecting assembly includes a fixing ring 7, a mounting plate 8, a second servo motor 9, a rotating shaft 10, a fixing frame 11, two connecting plates 12 and four first sliders 13. The fixing ring 7 is welded to the outer wall of the mounting column 6, the mounting plate 8 is welded to the inner wall of the lower part of the fixing ring 7, the second servo motor 9 is connected to the outer wall of the top of the mounting plate 8 by bolts, the rotating shaft 10 is connected to the outer wall of one end of the output shaft of the second servo motor 9 through a coupling, the fixing frame 11 is welded to the outer wall of one side of the rotating shaft 10, the two connecting plates 12 are respectively welded to the outer wall of one side of the fixing frame 11, and the four first sliders 13 are respectively welded to the outer walls at both ends of the bottom of the two connecting plates 12, and the inner diameters of the two connecting plates 12 are adapted to the outer diameters of the fixing ring 7.

[0032] The two connecting plates 12 form a sliding fit with the fixing ring 7 respectively, and the fixing frame 11 forms a sliding fit with the fixing ring 7. A slide groove 14 with an annular structure is opened on the outer wall of one end of the fixing ring 7, and the four first sliding blocks 13 are respectively slidably installed in the slide groove 14. The bidirectional screw 15 is connected to the bottom inner wall of the fixing frame 11 through a bearing, and the top of the bidirectional screw 15 is connected to the top outer wall of the fixing frame 11 through a bearing, and a turntable 151 is welded on the outer wall of the top of the bidirectional screw 15, and a handle 152 is welded on the top outer wall of the turntable 151.

[0033] A rubber ring (not shown) is sleeved on the outer wall of the handle 152, and an anti-sliding block is arranged on the outer wall of the rubber ring at equal distances. The clamping assembly includes a fixed block 16, a U-shaped mounting frame 17, a connecting column 18, a connecting block 19 and two extrusion components. The fixed block 16 is screwed on the outer wall of one end of the bidirectional screw 15, the mounting frame 17 is welded to the outer wall of one side of the fixed block 16, the connecting column 18 is welded to the outer wall at the center of the top end of the mounting frame 17, and the connecting block 19 is welded to the top of the connecting column 18, a threaded hole is opened on the outer wall of the top of the connecting block 19, and the connecting block 19 is screwed on the outer wall of the bidirectional screw 15, the four corner outer walls of the top of the fixed block 16 are welded, and the four corner outer walls of the bottom of the connecting block 19 are respectively welded to the outer walls of the tops of the four support rods 20, and the top of the mounting frame 17 is welded to the outer wall of the top of the four support rods 20. Channels are opened on the outer walls at both ends, and two extrusion components are respectively arranged in the installation frame 17, the extrusion components include two second sliders 21 of U-shaped structure, a clamping plate 22 and three buffer components, the two second sliders 21 are slidably installed in the two channels, the two ends of the top of the clamping plate 22 are respectively welded to the outer walls at the bottom of the two second sliders 21, and the outer walls on both sides of the installation frame 17 are opened with through holes distributed at equal distances. The buffer components include a connecting rod 23, a spring 24 and a limit block 25. The connecting rod 23 is slidably installed in the through hole, the spring 24 is sleeved on the outer wall of the connecting rod 23, and the limit block 25 is welded to the outer wall of one end of the connecting rod 23, which can fix hosts of different specifications, prevent the host from shaking during detection, and avoid damage to the host shell, thereby improving the fixing and protection effects;

[0034] Angle sensors are embedded on the upper outer walls around the mounting column 6, and a PLC controller is connected to the top outer wall of the mounting column 6 by bolts. The angle sensor is connected to the signal receiving end of the PLC controller through a signal line, and the PLC controller is connected to a control switch through a wire. The two control switches are respectively connected to the first servo motor 4 and the four second servo motors 9, which is convenient for comprehensive detection of the main machine, can effectively prevent the occurrence of missed detection, and improve the calibration effect.

[0035] The working principle of the fixed protection system disclosed in this application is specifically described as follows.

[0036] When testing the host, rotate the bidirectional screw 15 so that the distance between the two clamping components can be suitable for the height of the host, move the host along the clamping plate 22, so that the clamping component can fix the host, and put the host into the four fixing mechanisms. When the angle sensor detects that the rotation angle of the mounting column 6 reaches 90 degrees, turn off the first servo motor 4 and start the second servo motor 9. The output shaft of the second servo motor 9 rotates to drive the mounting frame 17 to rotate 180 degrees. At this time, rotate the bidirectional screw 15 to make the connection between the host and the clamping plate 22 leak out, and perform a comprehensive inspection of the host.

[0037] The fixed protection system of the computer host production and testing assembly line disclosed in the present application is provided with a first servo motor, a mounting column and four fixing mechanisms. When the computer host is tested, the host is placed in each of the four fixing mechanisms, three of which are used for testing, and the last fixing mechanism is used to remove the host after the test is completed. Multiple hosts can be tested uninterruptedly at one time, thereby improving the testing efficiency. Secondly, the fixed protection system is provided with an angle sensor, a PLC controller and four second servo motors. When the angle sensor detects that the rotation angle of the mounting column reaches 90 degrees, the first servo motor is turned off and the second servo motor is started. The rotation of the second servo motor drives the mounting frame to rotate 180 degrees. At this time, the bidirectional screw is rotated to make the connection between the main machine and the clamping plate leak out, which is convenient for comprehensive detection of the main machine, can effectively prevent the occurrence of missed detection, and improve the calibration effect; finally, a bidirectional screw and an extrusion component are provided. When detecting the main machine, the bidirectional screw is rotated so that the distance between the two clamping components can be suitable for the height of the main machine, and the main machine is moved along the clamping plate, so that the clamping component can fix the main machine, and can fix hosts of different specifications, which can prevent the main machine from shaking during detection and avoid damage to the main machine casing, thereby improving the fixing and protection effects.

[0038] The series of detailed descriptions listed above are only specific descriptions of feasible implementation methods of the present invention. They are not intended to limit the scope of protection of the present invention. Any equivalent implementation methods or changes that do not deviate from the technical spirit of the present invention should be included in the scope of protection of the present invention.

[0039] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0040] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. The fixed protection system of the computer host production and testing line is characterized by: include: A support mechanism, a first servo motor, a support shaft, a mounting column and four fixing mechanisms, wherein the support mechanism includes a base, support columns welded to the outer walls at the four corners of the top of the base, and mounting seats whose outer walls at the four corners of the bottom are respectively welded to the outer walls at the top ends of the four support columns, the first servo motor is connected to the outer wall at the center of the bottom of the mounting seat by bolts, the support shaft is connected to the outer wall at the center of the top of the mounting seat by a bearing, and the support shaft sleeve coupling is connected to the output shaft of the first servo motor, and the mounting column is welded to the outer wall at the top of the support shaft; The fixing mechanism includes a connecting component, a bidirectional screw and two clamping components. The connecting component includes a fixing ring welded on the outer wall of the mounting column, a mounting plate welded on the inner wall of the lower part of the fixing ring, a second servo motor connected to the outer wall of the top of the mounting plate by bolts, a rotating shaft connected to the outer wall of one end of the output shaft of the second servo motor by a coupling, a fixing frame welded on the outer wall of one side of the rotating shaft, two connecting plates respectively welded on the outer wall of one side of the fixing frame and four first sliding blocks respectively welded on the outer walls of both ends of the bottom of the two connecting plates. The bidirectional screw is connected to the inner wall of the bottom of the fixing frame by a bearing.

2. The fixed protection system according to claim 1, characterized in that: The clamping assembly includes a fixing block, which is screwed onto the outer wall of one end of the bidirectional screw, a U-shaped mounting frame is welded on the outer wall of one side of the fixing block, a connecting column is welded on the outer wall at the center of one end of the top of the mounting frame, and a connecting block is welded on the top of the connecting column, and channels are opened on the outer walls at both ends of the top of the mounting frame.

3. The fixed protection system according to claim 2, characterized in that: Two symmetrically distributed extrusion components are provided in the installation frame, and the extrusion components include two second sliders of a U-shaped structure respectively slidably installed in the two channels, clamping plates with two ends of the top respectively welded to the outer walls of the bottoms of the two second sliders, and three buffer components. The outer walls on both sides of the installation frame are provided with through holes distributed at equal distances, and the buffer component includes a connecting rod slidably installed in the through holes, a spring sleeved on the outer wall of the connecting rod, and a limit block welded on the outer wall of one end of the connecting rod. Angle sensors are embedded on the upper outer walls around the installation column, and a PLC controller is connected to the outer wall of the top of the installation column by bolts. The angle sensor is connected to the signal receiving end of the PLC controller through a signal line, and the PLC controller is connected to a control switch through a wire, and the two control switches are respectively connected to the first servo motor and the four second servo motors.

4. The fixed protection system according to claim 3, characterized in that: A buffer pad is fixedly connected to the outer wall of the bottom of the base, and anti-slip protrusions are equidistantly distributed on the outer wall of the bottom of the buffer pad.

5. The fixed protection system according to claim 3, characterized in that: A slide groove with an annular structure is provided on the outer wall of one end of the fixing ring, and four first sliding blocks are respectively slidably installed in the slide groove.

6. The fixed protection system according to claim 3, characterized in that: The inner diameters of the two connecting plates are matched with the outer diameter of the fixing ring, and the two connecting plates respectively form a sliding fit with the fixing ring, and the fixing frame forms a sliding fit with the fixing ring.

7. The fixed protection system according to claim 3, characterized in that: The top of the bidirectional screw is connected to the top outer wall of the fixed frame through a bearing, and a turntable is welded on the top outer wall of the bidirectional screw, a handle is welded on the top outer wall of the turntable, and a rubber ring is sleeved on the outer wall of the handle, and anti-sliding blocks are equidistantly distributed on the outer wall of the rubber ring.

8. The fixed protection system according to claim 3, characterized in that: The four corner outer walls at the top of the fixing block are welded with support rods, and the four corner outer walls at the bottom of the connecting block are respectively welded to the outer walls at the top ends of the four support rods.

9. The fixed protection system according to claim 3, characterized in that: A threaded hole is opened on the outer wall of the top of the connection block, and the connection block is screwed on the outer wall of the bidirectional screw.

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