An AI server circuit board production guide rail protection cover cleaning device

Abstract

The application discloses a guide rail protective cover cleaning device for AI server circuit board production, and relates to the technical field of PCB production equipment matching device, which comprises a driving unit, a distance adapting unit, a top pressing cover and a side pressing unit. The driving unit is arranged on the cover plate of the workpiece inlet and outlet end of a drilling machine during work, and the output end of the second linear mechanism is provided with a push plate. The distance adapting unit is in pairs and is arranged on the two sides of the driving unit, and comprises a scissors assembly and a plurality of third linear mechanisms with adjustable distances. The top pressing cover is in multiple and is arranged at the lower end of the distance adapting unit, and the upper end of the top pressing cover is provided with a plurality of vertical pipes penetrating through the top pressing cover. The side pressing unit is in pairs and is arranged at the two ends of each top pressing cover during work, and comprises a fourth linear mechanism, the output direction of which is parallel to the length direction of the top pressing cover, and the output end of the fourth linear mechanism is provided with a side plate. The application can improve the cleaning efficiency of the guide rail protective cover and quickly adjust the cleaning position.

Description

Technical Field

[0001] This invention relates to the field of PCB production equipment accessories technology, and in particular to a guide rail protective cover cleaning device for AI server circuit board production. Background Technology

[0002] The circuit boards used in AI servers are usually high-density multilayer boards, with 8, 12 or even more layers. These layers are initially insulated from each other, so drilling is usually performed when manufacturing AI server circuit boards. After drilling, a conductive copper film is deposited on the inner wall of these holes through chemical copper plating and electroplating processes, thereby connecting the copper foil lines of different layers to form a complex electrical network.

[0003] Drilling of AI server circuit boards is done using a drilling machine. The drilling machine is equipped with an electric guide rail for moving objects. Since a lot of debris is generated during drilling, a guide rail protective cover is installed on the guide rail to protect it. The upper cover and the covers on both sides of this guide rail protective cover are continuous folded surfaces. It is relatively easy to clean up the debris that falls on the worktable on both sides of the guide rail protective cover. However, for the upper cover of the guide rail protective cover, the debris will be distributed in the various bottom grooves of the upper cover, which is more troublesome to clean. Currently, manual cleaning is usually used, which is labor-intensive and inefficient. Summary of the Invention

[0004] To address the aforementioned shortcomings, this invention provides a guide rail protective cover cleaning device for AI server circuit board production, which can improve the cleaning efficiency of the guide rail protective cover and allow for rapid adjustment of the cleaning position.

[0005] In order to achieve the objectives of this invention, the following technologies are proposed:

[0006] A cleaning device for guide rail protective covers used in the production of AI server circuit boards includes:

[0007] The drive unit is located on the outer cover plate at the workpiece inlet and outlet end of the drilling machine during operation. It includes a trolley, a first linear mechanism is vertically provided on the upper surface of the trolley, and a second linear mechanism is provided at its output end, with the output direction pointing into the drilling machine. The output end of the second linear mechanism is provided with a push plate.

[0008] A pair of spacing adaptation units are respectively located on both sides of the drive unit. The spacing adaptation unit includes a scissor assembly and multiple third linear mechanisms arranged in an equally spaced array, with the spacing increasing or decreasing as the scissor assembly extends or retracts. Each third linear mechanism is vertically inserted through the scissor assembly.

[0009] Multiple top pressure covers are located at the lower end of the spacing adaptation unit. During cleaning, the height is between the highest and lowest points of the upper cover of the guide rail protective cover inside the drilling machine. Each top pressure cover is fixed to the output end of the two third linear mechanisms of the two spacing adaptation units. The upper end of the top pressure cover is provided with several vertical pipes that pass through the top pressure cover. During operation, each vertical pipe is connected to a flexible hose, and each flexible hose is connected to a vacuum cleaner.

[0010] A pair of side pressure units are respectively located at both ends of each top pressure cover during operation. The side pressure unit includes a fourth linear mechanism, whose output direction is parallel to the length direction of the top pressure cover. The output end of the fourth linear mechanism is provided with a side plate, and the height of the side plate is higher than the highest point of the upper cover of the guide rail protective cover.

[0011] The control system includes a host computer, a display and interaction module, and an image acquisition module, a signal processing unit, an industrial controller, and multiple relays installed inside the drilling machine. During operation, the image acquisition module acquires images inside the drilling machine in real time and sends them to the host computer. The host computer processes the images and identifies the positions of the guide rail mounting ends and each top cover of the drilling machine. Based on these positions, it calculates the required rotation angle of the trolley and the direction and distance of movement along the length of the top cover, and displays this information on the display and interaction module. The display and interaction module is also used to receive operation commands from the operator. These operation commands include left and right position adjustment commands and downward pressure commands. After receiving the operation commands, the host computer processes them and generates control commands. The signal processing unit receives the control commands from the host computer, parses them, and then sends them to the industrial controller. The multiple relays receive control signals from the industrial controller and then send the corresponding control signals to the first linear mechanism, the second linear mechanism, and each of the third linear mechanisms.

[0012] Furthermore, a pair of vertical handles are also provided on the upper surface of the vehicle.

[0013] Furthermore, the output end of the first linear mechanism is provided with a lifting plate, one end of the lifting plate is provided with a U-shaped plate and an inverted L-shaped extension located at the upper end of the horizontal part of the U-shaped plate, and the n-shaped structure formed between one side of the horizontal part of the U-shaped plate and the inner top surface and inner end surface of the inverted L-shaped extension is engaged at the upper end of the outer cover plate, and the second linear mechanism is provided at the upper end of the lifting plate.

[0014] Furthermore, the scissor lift assembly includes a fixing member fixed to the upper end of the vertical part of the U-shaped plate, and a movable member fixed to one end of the push plate. The fixing member has a first scissor lift groove at the end facing the drilling machine, and the movable member has a second scissor lift groove opposite to the first scissor lift groove at the end facing the fixing member. Multiple pairs of scissor lift plates are arranged in an array between the first scissor lift groove and the second scissor lift groove, which are hinged end to end. Except for the ones located at the ends, each pair of scissor lift plates is hinged by a hollow hinge with a vertical hole.

[0015] Furthermore, a pair of through slots are provided at the end of the fixing member facing the drilling machine, located at the lower end of the first scissor slot. The through slots pass through the end of the fixing member away from the drilling machine. A pair of frame rods are fixed to one end face of the movable member, which are respectively inserted through the through slots. Each spacing adaptation unit has a T-shaped slot on the opposite side of the two frame rods. The T-shaped slots pass through both ends of the frame rods. A pair of mounting seats are provided at both ends of the housing part of the third linear mechanism. C-shaped frames are provided at both ends of the outer periphery of the third linear mechanism. One end of each of the two horizontal parts of the C-shaped frame is fixed to one side of the mounting seat. A T-shaped part is provided on the inner side of the vertical part of the C-shaped frame. The T-shaped part slides in the T-shaped slot.

[0016] Furthermore, the housing portion of each third linear mechanism is respectively inserted into the vertical hole of the hollow hinge.

[0017] Furthermore, the four sides of the top cover are covered with a spiral-shaped pad.

[0018] Furthermore, the side pressure unit also includes a base placed on the worktable inside the drilling machine, a fourth linear mechanism is provided on the base, one end of the side plate is provided with a protrusion, the protrusion includes an inclined surface, the inclined surface is provided with a plurality of inclined rods, one end of the inclined rod is provided with a handle located at the outer end of the drilling machine during operation.

[0019] Furthermore, when the side plates of the two side pressure units are pressed together from both sides toward the middle, and the top pressure cover is pressed down, a triangular prism-shaped cavity area is formed above each bottom groove of the upper end cover of the guide rail protective cover. The debris that falls from the drill hole is sucked up from the cavity area by a vacuum cleaner.

[0020] The beneficial effects of this technical solution are as follows:

[0021] 1. Above each bottom groove of the upper cover of the guide rail protective cover, a closed cavity is formed by the part of the guide rail protective cover, the top pressure cover and the two side plates, so that all the debris generated by drilling can be sucked away at the same time, thus achieving cleaning. This can save manpower and improve cleaning efficiency.

[0022] 2. When the drilling machine finishes operation, the unpredictable end position of the guide rail causes inconsistent extension and retraction of the guide rail protective cover. However, the cleaning device of this application can automatically adjust the spacing of each top cover, ensuring that one top cover corresponds to a bottom groove on the upper part of the guide rail protective cover. When each top cover descends, it covers the bottom groove, and since debris slides to the bottom of the groove, the coverage is not affected regardless of whether the side of the top cover is high or low in contact with the guide rail protective cover. Therefore, the spacing adaptation unit enables rapid adjustment of the cleaning position, suitable for various end states of the drilling machine guide rail. Attached Figure Description

[0023] Figure 1 A perspective view showing the positional relationship between the entire embodiment of this application and a part of the drilling machine is shown.

[0024] Figure 2 An overall perspective view of an embodiment of this application is shown.

[0025] Figure 3 A partial perspective view of the driving unit and the spacing adaptation unit according to an embodiment of this application is shown.

[0026] Figure 4 A perspective view of a single pitch adaptation unit according to an embodiment of this application is shown.

[0027] Figure 5 An exploded view of a single pitch adaptation unit according to an embodiment of this application is shown.

[0028] Figure 6 An embodiment of this application is shown. Figure 5 Enlarged view of part A.

[0029] Figure 7 A perspective view of a single top cap and a spacing adaptation unit according to an embodiment of this application is shown.

[0030] Figure 8 A partial perspective view of a drilling machine according to an embodiment of this application is shown.

[0031] Figure 9 A connection structure diagram of the control system according to an embodiment of this application is shown.

[0032] The diagram shows the following components: Drive unit 1, trolley 11, vertical handle 12, first linear mechanism 13, lifting plate 14, U-shaped plate 15, inverted L-shaped extension 16, second linear mechanism 17, push plate 18, spacing adaptation unit 2, fixing component 21, first scissor slot 211, through slot 22, movable component 23, second scissor slot 231, frame rod 24, T-slot 241, scissor plate 25, first hinge 251, second hinge 252, hollow hinge 26, third linear mechanism 27, mounting base 271, C-shaped frame 28, T-shaped part 29, top pressure cover 3, U-shaped pad 31, vertical tube 32, side pressure unit 4, base 41, fourth linear mechanism 42, side plate 43, protrusion 44, diagonal bar 45, handle 46, guide rail protective cover 5, guide rail mounting end 6, outer cover plate 7. Detailed Implementation

[0033] The present application will be further described below with reference to the accompanying drawings and embodiments.

[0034] like Figures 1-7 The illustrated cleaning device for a guide rail protective cover in AI server circuit board manufacturing includes a drive unit 1, a spacing adaptation unit 2, a top pressure cover 3, and a side pressure unit 4. This cleaning device is used to remove debris that falls onto the upper cover of the guide rail protective cover 5 during the drilling process of the AI ​​server circuit board. Because the upper cover has a continuous folded structure, these debris will slide into the bottom groove of the upper cover, such as... Figure 8 As shown, one end of the guide rail protective cover 5 inside the drilling machine is located inside the outer cover plate 7 of the drilling machine, and the other end is fixed to the guide rail mounting end 6. The guide rail protective cover 5 extends and retracts with the guide rail.

[0035] like Figures 1-3 As shown, the drive unit 1 is mounted on the outer cover plate 7 at the workpiece inlet / outlet end of the drilling machine during operation. It includes a trolley 11 with multiple casters at its lower end. The upper surface of the trolley 11 is provided with a pair of vertical handles 12 and a vertically arranged first linear mechanism 13. The output end of the first linear mechanism 13 is provided with a lifting plate 14. One end of the lifting plate 14 is provided with a U-shaped plate 15 and an inverted L-shaped extension 16 located at the upper end of the horizontal part of the U-shaped plate 15. The n-shaped structure formed between one side of the horizontal part of the U-shaped plate 15 and the inner top surface and inner end surface of the inverted L-shaped extension 16 is engaged at the upper end of the outer cover plate 7. The upper end of the lifting plate 14 is provided with a second linear mechanism 17 whose output direction points into the drilling machine. Its output end is provided with a push plate 18.

[0036] like Figures 1-7As shown, there is a pair of spacing adaptation units 2, respectively located on both sides of the drive unit 1. The spacing adaptation unit 2 includes a scissor assembly, which includes a fixing member 21 fixed to the upper end of the vertical part of the U-shaped plate 15, and a movable member 23 fixed to one end of the push plate 18. The fixing member 21 has a first scissor groove 211 and a pair of through grooves 22 located at the lower end of the first scissor groove 211, and the through grooves 22 pass through the other end of the fixing member 21. The movable member 23 has a second scissor groove 231 opposite to the first scissor groove 211 at the end of the fixing member 21. A pair of frame rods 24 are fixed to one end face of the movable member 23, which respectively pass through the through grooves 22. Each spacing adaptation unit... Both of the two support poles 24 have T-slots 241 on opposite sides, which pass through both ends of the support poles 24. Multiple pairs of scissor plates 25 are arranged in an array between the first scissor slot 211 and the second scissor slot 231, hinged end-to-end. In each pair of hinged scissor plates 25, the ends of the corresponding two scissor plates 25 are hinged by a first hinge member 251. The pairs of scissor plates 25 are hinged vertically, and the pairs of scissor plates 25 at the ends are also hinged by the first hinge member 251. The bottom surface of each first hinge member 251 is on the same horizontal plane as the top surface of the support pole 24, so that the scissor plates located in the middle of the scissor assembly... The scissor plates 25, which are not subject to gravity and are located at the ends, are partially located within the first scissor slot 211 or the second scissor slot 231. The ends of the scissor plates 25 within the first and second scissor slots 211 and 231 are vertically connected by second hinge members 252 fixed within the first or second scissor slots 211 or 231. Except for those at the ends, each pair of scissor plates 25 is hinged by a hollow hinge member 26 with a vertical hole. The spacing adaptation unit 2 also includes multiple vertically arranged third linear mechanisms 27, which are arrayed at equal intervals and whose spacing increases or decreases with the extension and retraction of the scissor assembly. Specifically… Each housing portion of the third linear mechanism 27 is respectively inserted into the vertical hole of the hollow hinge 26. A pair of mounting seats 271 are provided at both ends of the housing portion of the third linear mechanism 27. C-shaped frames 28 are respectively provided at both ends of the outer periphery of the third linear mechanism 27. One end of each of the two horizontal parts of the C-shaped frame 28 is fixed to one side of the mounting seat 271. A T-shaped part 29 is provided on the inner side of the vertical part of the C-shaped frame 28. The entire vertical part and part of the horizontal part of the T-shaped part 29 are slidably engaged in the T-shaped groove 241. Through these arrangements, the rotation of the third linear mechanism 27 can be avoided, so that during the spacing adjustment process of the third linear mechanism 27, it always remains vertical and relatively stationary, and moves along a straight line.

[0037] like Figure 1 , Figure 2 , Figure 7As shown, there are multiple top pressure covers 3, located at the lower end of the spacing adaptation unit 2. During cleaning, the height is between the highest and lowest points of the upper cover of the guide rail protective cover 5 inside the drilling machine. Each top pressure cover 3 is fixed to the output end of the two third linear mechanisms 27 of the two spacing adaptation units 2. The length direction of the top pressure cover 3 is parallel to the extension direction of the bottom groove of the upper cover of the guide rail protective cover 5. The four sides of the top pressure cover 3 are covered with silicone U-shaped pads 31. The upper end of the top pressure cover 3 is provided with several vertical tubes 32 that pass through the top pressure cover 3. During operation, each vertical tube 32 is connected to a hose, and each hose is connected to a vacuum cleaner. The vacuum cleaners are placed at the outer end of the drilling machine. Since there are many vacuum cleaners, small industrial vacuum cleaners can be used, and multiple vacuum cleaners are placed on both sides of the drilling machine. For ease of illustration, the hoses and industrial vacuum cleaners are not shown in the attached drawings.

[0038] like Figure 1 , Figure 2 As shown, there is a pair of side pressure units 4, which are respectively located at both ends of each top pressure cover 3 during operation. The side pressure unit 4 includes a base 41 placed on the worktable inside the drilling machine. A fourth linear mechanism 42 is provided on the base 41, and its output direction is parallel to the length direction of the top pressure cover 3. A side plate 43 is provided at the output end of the fourth linear mechanism 42. The height of the side plate 43 is higher than the highest point of the upper cover of the guide rail protective cover 5. A protrusion 44 is provided at one end of the side plate 43. The protrusion 44 includes an inclined surface, and the inclined surface has several inclined surfaces. The rod 45 and the diagonal rod 45 are provided with a handle 46 at one end, which is located at the outer end of the drilling machine during operation. When the side plates 43 of the two side pressure units 4 are pressed from both sides to the middle and the top pressure cover 3 is pressed down, a triangular prism-shaped cavity area is formed above each bottom groove of the upper cover of the guide rail protective cover 5. The debris falling from the drilling is sucked up from the cavity area by an industrial vacuum cleaner. More specifically, the U-shaped pad 31 contacts the upper cover of the guide rail protective cover 5 and the side plate 43, which can enhance the airtightness of the cavity area during suction.

[0039] In this embodiment, the first linear mechanism 13 and the fourth linear mechanism 42 are both linear hydraulic cylinders, the second linear mechanism 17 is a linear servo electric cylinder, and the third linear mechanism 27 is a needle cylinder.

[0040] Work style:

[0041] Preferably, before using the device of this application, the drilling debris on the workbench has been cleaned. First, the device is installed: the side pressure unit 4 is placed first. Specifically, after the door of the drilling machine is opened, the working part of the side pressure unit 4 is placed into the drilling machine by holding the handle 46, so that the base 41 is on the workbench of the drilling machine. Then, the side plate 43 is made to abut against the side of the guide rail protective cover 5 by the fourth linear mechanism 42. Then, the trolley 11 is moved by holding the vertical handle 12 and the left and right positions are adjusted. The lifting plate 14 is raised and lowered by the first linear mechanism 13, and the trolley 11 is moved so that the n-shaped structure of the drive unit 1 is locked onto the upper end of the outer cover plate 7. The state of the device after installation is as follows. Figure 1 As shown.

[0042] After installation, adjust the position of each top cover 3 according to the extension and retraction state of the guide rail protective cover 5. Move each movable part 23 through the second linear mechanism 17, and the scissor assembly extends and retracts accordingly. The spacing of each third linear mechanism 27 in the array changes, and the spacing of each top cover 3 also changes accordingly. After adjustment, lower each top cover 3 through the third linear mechanism 27 so that it covers a bottom groove of the upper cover of the guide rail protective cover 5. Then start all the vacuum cleaners and suck up the debris from the cavity through the vertical pipe 32.

[0043] After cleaning, remove each side pressure unit 4, and then separate and remove the rest of the device from the drilling machine. Then, the subsequent drilling operation can be carried out normally.

[0044] like Figure 9As shown, to achieve the above control method, the AI ​​server circuit board production guide rail protective cover cleaning device of this application also includes a control system. The control system includes a host computer and a display interaction module separately installed on one side of the drilling machine, as well as an image acquisition module, a signal processing unit, an industrial controller, a multi-channel relay, a hydraulic control module, and multiple pneumatic control modules installed inside the drilling machine. During operation, the image acquisition module acquires images inside the drilling machine in real time and sends them to the host computer. The host computer processes the images and identifies the positions of the guide rail mounting end 6 and each top cover 3 of the drilling machine. Based on the positions, it calculates the required rotation angle of the trolley 11 and the direction and distance to be moved along the length of the top cover 3 and displays the information on the display interaction module. The display interaction module is also used to receive operation instructions from the operator. The commands include left and right position adjustment commands and downward pressure commands. After receiving the operation commands, the host computer processes them and analyzes them together with the positions of the guide rail mounting end 6 and each top pressure cover 3 to generate control commands. The signal processing unit receives the control commands from the host computer, parses the control commands, and then sends them to the industrial controller. The multi-channel relay receives the control signals from the industrial controller and then sends the corresponding control signals to the first linear mechanism 13, the second linear mechanism 17, and each of the third linear mechanisms 27. Specifically, according to the above embodiment, since the first linear mechanism 13 uses a linear hydraulic cylinder and the third linear mechanism 27 uses a needle cylinder, a hydraulic control module is also connected between the multi-channel relay and the first linear mechanism 13, and a pneumatic control module is also connected between the multi-channel relay and each of the third linear mechanisms 27. More specifically, the display interaction module uses a touch screen, the image acquisition module uses industrial CCD (charge-coupled device) cameras, with at least two cameras, both with a top-down view, the industrial controller uses a PLC (programmable logic controller), and the number of output terminals of the multi-channel relays needs to be greater than or equal to the total number of the first linear mechanism 13, the second linear mechanism 17, and the third linear mechanism 27. Figure 9 The dotted lines and the text they connect to indicate the positional relationships of the entity structures.

[0045] Because a control system is used, more specific examples of its operation will be explained below.

[0046] Work Example 1: After the staff issues the left and right position adjustment command, the host identifies the position of the top cover 3. There are multiple identification methods. In this example, the method used is as follows: First, it is determined whether the length direction of the top cover 3 is parallel to the extension direction of the bottom groove of the upper cover of the guide rail protective cover 5. If it is not parallel, the required rotation angle is calculated and displayed on the display interaction module. The staff moves the trolley 11 by holding the vertical handle 12. The angle will also change in real time during rotation until it is parallel. The host will also identify whether the top view projection of the two top covers 3 closest to the staff coincides with or exceeds the side plate 43, and display the distance to be moved to the left or right on the display interaction module. This distance will also change in real time until the staff moves the trolley 11 so that the top view projection of all top covers 3 is between the two side plates 43. After positioning is completed, through the control path described in the above description of the control system, the host finally makes the first linear mechanism 13 lock the n-shaped structure on the upper end of the outer cover plate 7.

[0047] Work Example 2: Based on the above example, the position of drive unit 1 is fixed. At this time, the operator issues a pressing command. First, the host identifies the position of guide rail mounting end 6, or more specifically, the position of the guide rail mounting end 6 closest to the drilling machine. Since the guide rail protective cover 5 is folded evenly during operation, identifying the above position can determine the distance that each top cover 3 driven by the scissor assembly and with uniformly increasing and decreasing intervals needs to move. Thus, the pushing amount of the second linear mechanism 17 (linear servo electric cylinder) can be known. Through the control path described in the above description of the control system, the second linear mechanism 17 finally performs the corresponding pushing operation. After the top cover 3 is in place, the control system causes all third linear mechanisms 27 to push all top covers 3 down. Since the guide rail protective cover 5 of the drilling machine is generally made of hard material, the third linear mechanism 27, which uses a needle cylinder, does not need to control the specific pushing amount of the output shaft. The top cover 3 simply presses down to tighten the guide rail protective cover 5.

[0048] Work Example 3: Each top cover 3 has been pressed onto a bottom groove on the upper end of the guide rail protective cover 5. At this time, all vacuum cleaners are started, and debris is sucked from the cavity through the vertical pipe 32. The vacuum cleaners are controlled individually and do not need to be controlled by the control system.

[0049] The above are only some of the embodiments listed in this application and are not intended to limit this application.

Claims

1. A cleaning device for guide rail protective covers used in the production of AI server circuit boards, characterized in that, include: The drive unit (1) is located on the outer cover plate (7) at the workpiece inlet and outlet of the drilling machine during operation. It includes a trolley (11). The upper surface of the trolley (11) is vertically provided with a first linear mechanism (13). Its output end is provided with a second linear mechanism (17) whose output direction points into the drilling machine. The output end of the second linear mechanism (17) is provided with a push plate (18). A pair of spacing adaptation units (2) are respectively located on both sides of the drive unit (1). The spacing adaptation unit (2) includes a scissor assembly and a plurality of third linear mechanisms (27) arranged in an equally spaced array and whose spacing increases or decreases with the extension and retraction of the scissor assembly. Each third linear mechanism (27) is vertically inserted through the scissor assembly. Multiple top pressure covers (3) are located at the lower end of the spacing adaptation unit (2), and during cleaning, their height is between the highest and lowest points of the upper cover of the guide rail protective cover (5) inside the drilling machine. Each top pressure cover (3) is fixed to the output end of the two third linear mechanisms (27) of the two spacing adaptation units (2). The upper end of the top pressure cover (3) is provided with several vertical pipes (32) that pass through the top pressure cover (3). During operation, each vertical pipe (32) is connected to a hose, and each hose is connected to a vacuum cleaner. A pair of side pressure units (4) are respectively located at both ends of each top pressure cover (3) during operation. The side pressure unit (4) includes a fourth linear mechanism (42), whose output direction is parallel to the length direction of the top pressure cover (3). The output end of the fourth linear mechanism (42) is provided with a side plate (43), and the height of the side plate (43) is higher than the highest point of the upper cover of the guide rail protective cover (5). The control system includes a host, a display interaction module, and an image acquisition module, a signal processing unit, an industrial controller, and a multi-channel relay installed inside the drilling machine. During operation, the image acquisition module acquires images inside the drilling machine in real time and sends them to the host. The host processes the images and identifies the positions of the guide rail mounting end (6) and each top cover (3) of the drilling machine. Based on the positions, it calculates the required rotation angle of the trolley (11) and the direction and distance to be moved along the length of the top cover (3) and displays it on the display interaction module. The display interaction module is also used to receive operation instructions from the operator. The operation instructions include left and right position adjustment instructions and pressing down instructions. After receiving the operation instructions, the host processes them and generates control instructions. The signal processing unit receives the control instructions from the host, parses the control instructions, and then sends them to the industrial controller. The multi-channel relay receives the control signals from the industrial controller and then sends the corresponding control signals to the first linear mechanism (13), the second linear mechanism (17), and each third linear mechanism (27).

2. The cleaning device for the guide rail protective cover in AI server circuit board production according to claim 1, characterized in that, The upper surface of the trolley (11) is also provided with a pair of vertical handles (12).

3. The cleaning device for the guide rail protective cover in AI server circuit board production according to claim 1, characterized in that, The first linear mechanism (13) has a lifting plate (14) at its output end. One end of the lifting plate (14) has a U-shaped plate (15) and an inverted L-shaped extension (16) located at the upper end of the horizontal part of the U-shaped plate (15). The n-shaped structure formed between one side of the horizontal part of the U-shaped plate (15) and the inner top surface and inner end surface of the inverted L-shaped extension (16) is fixed to the upper end of the outer cover plate (7). The second linear mechanism (17) is located at the upper end of the lifting plate (14).

4. The cleaning device for the guide rail protective cover in AI server circuit board production according to claim 3, characterized in that, The scissor lift assembly includes a fixing member (21) fixed to the upper end of the vertical part of the U-shaped plate (15) and a movable member (23) fixed to one end of the push plate (18). The fixing member (21) has a first scissor lift groove (211) at the end facing the drilling machine, and the movable member (23) has a second scissor lift groove (231) opposite to the first scissor lift groove (211) at the end facing the fixing member (21). Multiple pairs of scissor lift plates (25) are arranged in an array between the first scissor lift groove (211) and the second scissor lift groove (231) and are hinged to each other in sequence. Except for the ones located at the ends, each pair of scissor lift plates (25) is hinged through a hollow hinge member (26) with a vertical hole.

5. The cleaning device for the guide rail protective cover in AI server circuit board production according to claim 4, characterized in that, The fixed part (21) facing the drilling machine is provided with a pair of through slots (22) located at the lower end of the first scissor slot (211). The through slots (22) pass through the end of the fixed part (21) away from the drilling machine. The movable part (23) has a pair of support rods (24) that pass through the through slots (22) respectively. Each spacing adaptation unit (2) has a T-shaped slot (241) on the opposite side of the two support rods (24). The T-shaped slot (241) passes through both ends of the support rod (24). The housing part of the third linear mechanism (27) has a pair of mounting seats (271) at both ends. The outer periphery of the third linear mechanism (27) has C-shaped frames (28) at both ends. The two horizontal parts of the C-shaped frame (28) are fixed to one side of the mounting seat (271) respectively. The vertical part of the C-shaped frame (28) has a T-shaped part (29) on the inner side. The T-shaped part (29) slides in the T-shaped slot (241).

6. The cleaning device for the guide rail protective cover in AI server circuit board production according to claim 4, characterized in that, The housing of each third linear mechanism (27) is respectively inserted into the vertical hole of the hollow hinge (26).

7. The cleaning device for the guide rail protective cover in AI server circuit board production according to claim 1, characterized in that, The four sides of the top cover (3) are covered with a spiral pad (31).

8. The cleaning device for the guide rail protective cover in AI server circuit board production according to claim 1, characterized in that, The side pressure unit (4) also includes a base (41) placed on the workbench inside the drilling machine, a fourth linear mechanism (42) is provided on the base (41), and a protrusion (44) is provided at one end of the side plate (43). The protrusion (44) includes an inclined surface, and the inclined surface is provided with several inclined rods (45). One end of the inclined rods (45) is provided with a handle (46) located at the outer end of the drilling machine during operation.

9. The cleaning device for the guide rail protective cover in AI server circuit board production according to claim 1, characterized in that, When the side plates (43) of the two side pressure units (4) are pressed from both sides to the middle, and the top pressure cover (3) is pressed down, a triangular prism-shaped cavity area is formed above each bottom groove of the upper cover of the guide rail protective cover (5). The dust falling from the drill hole is sucked out from the cavity area by a vacuum cleaner.

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