Polishing device for computer part machining

Abstract

The invention relates to the field of computer machining equipment, in particular to a grinding device for computer part machining, which comprises a dust suction box, a working rack and a case adsorption bearing mechanism. Wherein the working rack is installed in the dust suction box, air suction openings are correspondingly formed in the working rack and the dust suction box, a built-in fan, a filter cartridge and a dust collection drawing box are arranged between the working rack and the dust suction box, and the machine shell adsorption bearing mechanism comprises a bearing adsorption table arranged on the working rack. By arranging the dust suction box and arranging the workbench and the machine shell adsorption bearing mechanism on the dust suction box, polishing dust, waste chips and the like can be sucked during polishing, pollution of the dust, the waste chips and the like to the surrounding environment and equipment, damage to the body of a worker and the like are reduced, the machine shell can be adsorbed and fixed, meanwhile, the machine shell can be rotated, and the polishing effect is improved. And the machine shell is manually or automatically moved, so that the stability of the machine shell during grinding can be improved, and a worker can conveniently grind the machine shell in all directions and the like.

Description

Technical Field

[0001] The invention relates to the field of computer processing equipment, and in particular to a grinding device for processing computer parts. Background Art

[0002] A computer is an electronic computing machine used for high-speed computing. It can perform numerical and logical calculations, etc. It has storage and memory functions. It is a modern intelligent electronic device that can run according to programs and automatically and quickly process massive amounts of data. It is mainly composed of two parts: the hardware system and the software system. The hardware part includes the motherboard, CPU, graphics card, hard disk, memory, and casing. Among them, the casing is mainly used to place and fix various computer accessories, and plays a certain role in bearing and protection. Some casings also have the function of shielding electromagnetic radiation. In addition, it is also a reflection of the overall appearance of the computer and is one of the indispensable parts of the computer.

[0003] At present, there are two main ways to grind computer casings. One is to use an industrial multi-axis robotic arm for automatic grinding. Although it can save manpower, it has problems such as high cost of use and high professional requirements for users. After comprehensive consideration, most processing companies will choose the second grinding method, that is, manual grinding. Manual grinding usually places the casing on a grinding platform, and workers use handheld grinding equipment, including pneumatic grinders, angle grinders, etc. to directly grind the computer casing, which has the advantages of lower cost.

[0004] However, there are also some problems with the existing manual polishing method. For example: First, during manual polishing, the housing is usually placed directly on the polishing table and lacks a fixing device, which makes the housing easy to move during polishing, which may cause uneven polishing and affect the polishing efficiency. Second, during manual polishing, the polishing dust generated is also easily inhaled by the polishers, which may cause harm to their health and pose certain hidden dangers. At the same time, the polishing dust floats in the environment, which is not only easy to pollute the surrounding area, but also inconvenient for subsequent cleaning, etc., and there are certain shortcomings. Summary of the invention

[0005] Purpose of the invention: In view of the above shortcomings, the present invention provides a grinding device for computer parts processing to solve the above problems existing in the prior art.

[0006] Technical solution: A grinding device for processing computer parts, including a dust collection box, a workbench and a casing adsorption bearing mechanism.

[0007] Among them, the workbench is installed in the dust box, and the workbench and the dust box are correspondingly provided with suction ports. A built-in fan, filter cartridge and dust collection pull-out box are arranged between the workbench and the dust box, which are used to cooperate with the suction port to absorb, filter and collect the dust generated by the grinding operation. The casing adsorption bearing mechanism includes a bearing adsorption platform arranged on the workbench, a plurality of suction shell parts arranged on the bearing adsorption platform, a hose connector installed on the bearing adsorption platform and connected to the suction shell part, and a ventilation hose installed on the hose connector for an external vacuum suction device to suck the casing tightly.

[0008] In a further embodiment, the housing adsorption bearing mechanism further includes a fixing seat, a manual guide rod and a manual slide.

[0009] Among them, the fixed seat is installed at a predetermined position on the workbench frame, the manual guide rod is connected between the fixed seat and the dust collection box, the manual slide is slidably set on the manual guide rod, and the manual slide and the bearing adsorption platform are rotatably connected through a bearing, so that the bearing adsorption platform rotates on the manual slide.

[0010] In a further embodiment, the casing adsorption bearing mechanism further includes a first screw rod, an automatic slide platform and connecting screw holes.

[0011] Among them, the first screw rod is rotatably connected to the fixed seat through a bearing, the automatic slide is slidably arranged on the first screw rod through a slider, and the connecting screw holes are correspondingly opened on the manual slide and the automatic slide, and are used to cooperate with matching screws to lock and fix the manual slide and the automatic slide.

[0012] In a further embodiment, the housing adsorption bearing mechanism further includes locking positioning ears and positioning grooves.

[0013] Among them, the locking positioning ear is connected to the outer wall of the bearing adsorption platform, and a fixing hole is opened on the locking positioning ear. The positioning groove is opened on the manual slide, which is used to cooperate with the screws matched with the fixing hole to lock and position the manual slide and the bearing adsorption platform. The fixing hole on the locking positioning ear is arranged corresponding to the connecting screw hole, which is used to cooperate with the matching screws to fix the manual slide, the bearing adsorption platform and the automatic slide.

[0014] In a further embodiment, the workbench is provided with several groups of casing clamping mechanisms located outside the casing adsorption and carrying mechanism and used to cooperate with the casing adsorption and carrying mechanism to fix the casing, and the casing clamping mechanism includes a movable rail, a second screw, a casing clamping plate and an adjustment part.

[0015] Among them, the movable rail is arranged on the workbench and located on the outside of the carrying adsorption platform, a slide groove is arranged in the movable rail, the second screw is rotatably arranged in the slide groove, a slider is arranged on the second screw, the casing clamp is installed on the slider to tighten the casing, and the adjustment part is connected to the end of the second screw to drive the second screw to rotate.

[0016] In a further embodiment, the housing clamping mechanism further includes an elastic pressure frame and a pressure wheel.

[0017] Among them, the elastic pressure frame is rotatably arranged on a surface of the casing clamp close to the casing, and the pressure wheel is installed at an end of the elastic pressure frame away from the casing clamp for pressing the casing, and a return spring is installed between the elastic pressure frame and the casing clamp for cooperating with the elastic pressure frame and the pressure wheel to elastically press the casing, and to adjust the pressing position between the pressure wheel and the outer wall of the casing.

[0018] In a further embodiment, the housing clamping mechanism further includes an adjusting cross bar and a cross bar pressing block.

[0019] Among them, the adjusting cross bar is connected to a predetermined position on the dust box, the cross bar pressure block is installed on the workbench and clamped with the adjusting cross bar, and a sliding block corresponding to the adjusting cross bar and connected to the movable rail is slidably provided on the adjusting cross bar, which is used to drive the movable rail to move on the workbench, thereby adjusting the clamping position of the pressure wheel and the casing.

[0020] In a further embodiment, a multi-axis moving mechanism is installed on the workbench, a grinding mechanism is installed on the multi-axis moving mechanism, the multi-axis moving mechanism is used to drive the grinding mechanism to perform multi-axis movement, and the grinding mechanism is used to automatically grind the casing.

[0021] In a further embodiment, a grinding dust shielding mechanism is installed on the grinding mechanism, and the grinding dust shielding mechanism includes a mounting portion, a threaded joint, a fixed pressure plate, an outer dust shielding frame and a clamping nut.

[0022] In which, the mounting portion is installed at a predetermined position on the grinding mechanism, a plurality of threaded joints are provided, and the plurality of threaded joints are installed on the outer wall of the mounting portion at a predetermined interval, the clamping nut is threadedly connected to the threaded joint, the fixed pressure plate is clamped between the threaded joint and the clamping nut, and the external dustproof frame is connected to the fixed pressure plate and is located on the outside of the grinding head of the grinding mechanism for dust prevention.

[0023] In a further embodiment, the polishing dust shielding mechanism also includes an elastic compression portion, a dust collecting frame, a dust collecting groove, a dust shielding plate and a dust suction connector.

[0024] In which, the elastic compression part is connected to a side of the outer dust frame away from the mounting part, the dust collecting frame is connected to a side of the elastic compression part away from the outer dust frame, the dust collecting frame cooperates with the elastic compression part and the outer dust frame to form a dust blocking cavity between the grinding head, which is used to block the grinding dust from flying, the dust collecting groove is arranged on the inner side of the dust collecting frame, the dust blocking plate is installed at the end of the dust collecting frame, which is used to cooperate with the dust collecting groove to collect the blocked dust, and the dust suction connector is connected to the dust collecting frame, which is used for external dust suction equipment to absorb grinding dust.

[0025] Beneficial effects: The present invention relates to a grinding device for processing computer parts. By setting a dust box, and setting a workbench and a casing adsorption and bearing mechanism on the dust box, not only can the grinding dust, waste chips, etc. be absorbed during grinding, reducing the pollution of dust, waste chips, etc. to the surrounding environment and equipment, and the damage to the body of the staff, etc., but also the casing can be adsorbed and fixed. At the same time, the casing can be rotated, and the casing can be moved manually or automatically, which can not only improve the stability of the casing during grinding, but also facilitate the staff to perform all-round grinding of the casing, etc., thereby improving the grinding efficiency and quality, etc. By setting a casing clamping mechanism, the casing can be clamped and fixed in cooperation with the casing bearing mechanism, further improving the stability of the casing during grinding, etc. By setting a multi-axis moving mechanism and a grinding mechanism, the casing can be automatically polished, so that the manual grinding personnel can perform trimming in time, thereby further improving the grinding efficiency, etc. By setting a grinding dust blocking mechanism, the dust in the local area of ​​the casing being ground can be blocked and absorbed in cooperation with the grinding head, etc., thereby further reducing the pollution of grinding dust and the damage to personnel, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the present invention.

[0027] Figure 2 for Figure 1 A partial enlarged view of point A in the middle.

[0028] Figure 3 It is a structural schematic diagram of the casing adsorption bearing mechanism of the present invention.

[0029] Figure 4 It is a schematic cross-sectional structural diagram of the casing adsorption bearing mechanism of the present invention.

[0030] Figure 5 This is an overall usage effect diagram of the first embodiment of the present invention.

[0031] Figure 6 It is a schematic diagram of the overall structure of the second embodiment of the present invention.

[0032] Figure 7It is a structural schematic diagram of the housing clamping mechanism of the present invention.

[0033] Figure 8 This is an overall usage effect diagram of the second embodiment of the present invention.

[0034] Fig. 9 It is a schematic diagram of the overall structure of the third embodiment of the present invention.

[0035] Fig.10 It is a partial structural schematic diagram of the grinding dust shielding mechanism of the present invention.

[0036] Fig.11 This is an overall usage effect diagram of the third embodiment of the present invention.

[0037] Fig.12 It is a schematic diagram of the overall structure of the present invention.

[0038] The reference numerals in the figure are: 1, dust box; 2, workbench; 3, housing adsorption bearing mechanism; 301, bearing adsorption platform; 302, housing adsorption part; 303, hose connector; 304, fixing seat; 305, manual guide rod; 306, manual slide; 307, first screw; 308, automatic slide; 309, locking positioning ear; 310, connecting screw hole; 311, positioning groove; 312, ventilation hose; 4, housing clamping mechanism; 401, moving rail; 402, second screw Rod; 403, casing clamp; 404, elastic pressure frame; 405, pressure wheel; 406, adjusting cross bar; 407, cross bar pressure block; 408, adjusting part; 5, multi-axis moving mechanism; 6, grinding mechanism; 7, grinding dust shield mechanism; 701, installation part; 702, threaded joint; 703, fixed pressure plate; 704, external dustproof frame; 705, elastic compression part; 706, dust collecting frame; 707, dust collecting tank; 708, dust shield plate; 709, tightening nut; 710, dust suction joint. DETAILED DESCRIPTION

[0039] In the following description, a large number of specific details are provided to provide a more thorough understanding of the present invention. However, it is apparent to those skilled in the art that the present invention can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present invention, some technical features well known in the art are not described.

[0040] The applicant believes that there are some problems with the existing automatic and manual polishing methods of computer casings. For example, the automatic polishing method of industrial robotic arms has high costs and difficulty in use and maintenance; the manual polishing method has the problem that the casing is not fixed, which is easy to move during polishing, affecting the polishing work and polishing quality, and the polishing waste is easy to cause environmental and equipment pollution, as well as harm to the health of related personnel.

[0041] Embodiment 1:

[0042] To this end, the applicant proposes a grinding device for computer parts processing, such as Figure 1-Figure 5 As shown, it includes a dust collection box 1, a workbench 2 and a casing adsorption bearing mechanism 3.

[0043] Among them, the workbench 2 is installed in the dust box 1, and suction ports are opened on the workbench 2 and the dust box 1 respectively. A built-in fan, filter cartridge and dust collection pull-out box are arranged between the workbench 2 and the dust box 1, which are used to cooperate with the suction port to absorb, filter and collect the dust generated by the grinding operation. The casing adsorption supporting mechanism 3 is arranged on the workbench 2, which is used to tightly support the casing.

[0044] At present, the traditional manual polishing method is usually to directly place the computer case on a table top or other table top. The table top only has a bearing function, which causes dust, waste chips, etc. generated by polishing to splash and fly, which not only pollutes the surrounding environment, equipment and workers' clothes, but also causes the spread of dust, which is easy to be inhaled by surrounding or even farther workers. In the long run, it is easy to cause damage to the bodies of these workers. Therefore, a dust box 1 is set, and a workbench 2 is set on the dust box 1.

[0045] In the present application, the workbench 2 is a grinding platform, which can be used to install the casing adsorption bearing mechanism 3 and other mechanisms. The dust box 1 is hollow inside and is equipped with a built-in fan, filter cartridge, dust box and drive control device, etc., and its outside is equipped with a distribution box, control button, LED lighting device, socket and universal wheel, etc. The suction port opened on the dust box 1 is equipped with a louver, which is mainly used to avoid the splash of sparks and dust, and to absorb the floating dust generated during grinding. The suction port opened on the workbench 2 is mainly used to absorb and collect the waste chips generated during grinding. The specific related structure and principle can refer to the grinding and dust removal workbench equipment of models such as KRB-DMT-2200FB, JS-DMT1200 and SY-DMT-3000.

[0046] At the same time, the applicant's research found that the traditional manual polishing method is used to polish the computer case, and the case is directly placed on the workbench 2 for polishing. The case is not fixed, which may cause the case to move when the polisher is polishing it. It may be caused by the smooth polishing platform or the excessive tightening force of the polishing equipment. This will not only affect the normal progress of the polishing work, but also may cause uneven polishing surface or even damage, thereby affecting the polishing efficiency and quality. At the same time, the sudden movement of the case may also cause injury to the polisher, and the case may fall off the table and cause damage, etc. There are certain hidden dangers and deficiencies. Therefore, a case adsorption and bearing mechanism 3 is provided to suck and fix the case.

[0047] like Figure 1-Figure 12 As shown, the housing adsorption and carrying mechanism 3 includes a carrying and adsorption platform 301 , a housing adsorption portion 302 , a hose connector 303 and a ventilation hose 312 .

[0048] Among them, the carrying adsorption platform 301 is arranged on the workbench frame 2, the suction shell part 302 is arranged on the carrying adsorption platform 301, and is provided with a number of hose connectors 303 installed on the carrying adsorption platform 301 and connected with the suction shell part 302, and a ventilation hose 312 is installed on the hose connector 303 for external vacuum suction equipment, and cooperates with the hose connector 303 and the suction shell part 302 to suck the casing placed on the carrying adsorption platform 301 tightly.

[0049] In the present application, the carrying adsorption platform 301 is used to place the carrying housing, the housing suction part 302, the hose connector 303 and the ventilation hose 312 are used to cooperate with the vacuum suction equipment to adsorb the surface of the housing placed on the carrying adsorption platform 301, and the suction strength here is usually set to be greater than the suction strength of the suction port of the dust box 1 and the workbench 2, so as to fix the housing on the carrying adsorption platform 301, and the vacuum suction equipment is installed in the dust box 1. The housing suction part 302 can use a vacuum suction tool such as a vacuum suction cup, and a suction cup groove is provided on the carrying adsorption platform 301 for installation. The suction shell part 302 allows the upper surface of the suction shell part 302 to be slightly higher than the upper surface of the carrying adsorption platform 301. When the upper surface of the suction shell part 302 is adsorbing the casing, the weight of the casing will cause the suction shell part 302 to be compressed to a certain extent, so that after the suction shell part 302 is tightly sucked with the casing, the upper surface of the suction shell part 302 can be as close to the same horizontal plane as the surface of the carrying adsorption platform 301 as possible, so that the casing can be pressed on the carrying adsorption platform 301, thereby cooperating with the carrying adsorption platform 301 to suck and carry the casing, which can improve the stability of the casing.

[0050] At the same time, the applicant further discovered that although placing the casing on the carrying adsorption platform 301 can fix the casing by suction, it is not convenient for the casing to be moved, and it is not convenient for the staff to perform all-round polishing of the casing, etc. Therefore, the following components are set between the carrying adsorption platform 301 and the workbench 2.

[0051] like Figure 2-Figure 4 As shown, the housing adsorption bearing mechanism 3 also includes a fixing seat 304 , a manual guide rod 305 , a manual slide 306 , a first screw rod 307 , an automatic slide 308 , a connecting screw hole 310 , a locking positioning ear 309 and a positioning groove 311 .

[0052] The fixed seat 304 is installed at a predetermined position on the workbench 2, the manual guide rod 305 is connected between the fixed seat 304 and the dust box 1, the manual slide 306 is slidably set on the manual guide rod 305, the manual slide 306 is rotatably connected to the bearing adsorption platform 301 through a bearing, and the bearing adsorption platform 301 is used to rotate on the manual slide 306, the first screw 307 is rotatably connected to the fixed seat 304 through a bearing, and the automatic slide 308 is slidably set on the first screw 307 through the slider, and the connecting screw hole 310 is correspondingly opened on the manual slide 306 and the automatic The slide 308 is used to cooperate with the corresponding screws to lock and fix the manual slide 306 and the automatic slide 308. The locking positioning ear 309 is connected to the outer wall of the bearing adsorption platform 301. The locking positioning ear 309 is provided with a fixing hole. The positioning groove 311 is provided on the manual slide 306 to cooperate with the screws that are compatible with the fixing hole to lock and position the manual slide 306 and the bearing adsorption platform 301. The fixing hole on the locking positioning ear 309 corresponds to the connecting screw hole 310, which is used to cooperate with the corresponding screws to fix the manual slide 306, the bearing adsorption platform 301 and the automatic slide 308.

[0053] In the present application, the fixed seat 304 is fixed to the workbench 2 by screws, at least one manual guide rod 305 is provided and installed between the fixed seat 304 and the dust box 1 shell, and a slider compatible with the manual guide rod 305 is connected to the bottom of the manual slide 306, so that the manual slide 306 can slide on the manual guide rod 305 through the slider, and a connecting column is provided on the manual slide 306, and a rotating cavity is provided at the bottom of the bearing adsorption platform 301, and a rotating bearing is installed between the connecting column and the rotating cavity. This arrangement allows the bearing adsorption platform 301 to rotate on the manual slide 306, thereby driving the casing on the bearing adsorption platform 301 to rotate, which is convenient for the staff to grind the casing at multiple angles. At the same time, the manual slide 306 moves on the manual guide rod 305, which can drive the bearing adsorption platform 301 to move on the workbench 2, thereby driving the casing to move on the workbench 2, which can further facilitate the user to grind the casing on the bearing adsorption platform 301.

[0054] At the same time, the first screw 307 is rotatably installed between the fixed seat 304 and the dust collection box 1 shell through a bearing, and a driving motor is arranged at the end of the first screw 307, so that the first screw 307 can be driven to rotate by the driving motor, and the automatic slide 308 can be driven to move by the matching slider, and the automatic slide 308 and the manual slide 306 can be fixed by connecting the screw hole 310 and the matching screw, so as to drive the manual slide 306 and the bearing adsorption platform 301 to move automatically, and the setting of the locking positioning ear 309 and the positioning groove 311 can fix the bearing adsorption platform 301 on the manual slide 306 when the bearing adsorption platform 301 does not need to rotate, and can also fix the bearing adsorption platform 301, the manual slide 306 and the automatic slide 308, etc. At this time, the manual guide rod 305 can be used as a guide rod for the automatic slide 308. In addition, the driving motor at the end of the first screw 307 can also be replaced by a manual knob, etc., which can facilitate the user to manually rotate the first screw 307 for rotation.

[0055] Embodiment 2:

[0056] The applicant further discovered that, although the casing can be sucked and fixed by the casing adsorption supporting mechanism 3 in the first embodiment of the present application, for example, the sucking and fixing effect is better for some casing plates with smaller sizes, but the sucking and fixing effect is average for some casing plates with larger sizes or casing frames, etc., so a casing clamping mechanism 4 is provided.

[0057] like Figure 6-Figure 8 As shown, the casing clamping mechanism 4 is arranged on the workbench 2 and is located outside the casing adsorption and carrying mechanism 3, and is provided with several groups for cooperating with the casing adsorption and carrying mechanism 3 to further fix the casing. The casing clamping mechanism 4 includes a movable rail 401, a second screw 402, a casing clamping plate 403 and an adjustment part 408.

[0058] Among them, the movable rail 401 is arranged on the workbench 2 and is located on the outside of the carrying adsorption platform 301. A slide groove is arranged in the movable rail 401. The second screw 402 is rotatably arranged in the slide groove. A slider is arranged on the second screw 402. The casing clamp 403 is installed on the slider for tightening the casing. The adjustment part 408 is connected to the end of the second screw 402 for driving the second screw 402 to rotate.

[0059] In this embodiment, the movable rail 401 can be installed on the workbench 2 or on the manual slide 306, and can be customized according to the size of the casing to be fixed. The structure of the movable rail 401 and the second screw 402 can refer to the structure of the guide rail, screw rod and slider in the prior art. The adjustment part 408 can adopt a driving motor or a manual knob, and can be customized according to the needs of the user for automatic or manual adjustment. The casing clamp 403 is set to an L-shape, and reinforcing ribs are provided to cooperate with the second screw 402 and the slider to move to the appropriate position to tighten the outer wall of the casing, and can cooperate with the casing adsorption bearing mechanism 3 to further fix the casing, which can further improve the stability of the casing during grinding.

[0060] In addition, the applicant further discovered that, although the casing can be further compressed by means of the components of the casing clamping mechanism 4, the compression is rigid and may cause damage to the outer wall of the casing. Although this problem can be solved by installing elastic pads on the compression surface of the casing clamp 403, the effect is general. At the same time, for the compression of casings of different heights, although casing clamps 403 of different heights can be set for compression, it is inconvenient to replace them. Moreover, as the height of the casing clamp 403 increases, the compression effect will deteriorate. Moreover, when the casing clamp 403 is directly used for compression, it is not convenient for the casing to be moved, which will make the compression part inconvenient to grind. Therefore, the following components are set.

[0061] like Figure 7 As shown, the housing clamping mechanism 4 further includes an elastic pressure frame 404 , a pressure wheel 405 , an adjusting cross bar 406 and a cross bar pressure block 407 .

[0062] Among them, the elastic pressure frame 404 is rotatably arranged on the side of the casing clamp 403 close to the casing, and the pressure wheel 405 is installed at the end of the elastic pressure frame 404 away from the casing clamp 403 for pressing the casing. A rotary spring is installed between the elastic pressure frame 404 and the casing clamp 403 for cooperating with the elastic pressure frame 404 and the pressure wheel 405 to elastically press the casing, and adjust the pressing position between the pressure wheel 405 and the outer wall of the casing. The adjusting cross bar 406 is connected to a predetermined position on the dust collection box 1, and the cross bar pressure block 407 is installed on the workbench 2 and clamped with the adjusting cross bar 406. The adjusting cross bar 406 is slidably provided with a matching slider connected to the movable rail 401, which is used to drive the movable rail 401 to move on the workbench 2, thereby adjusting the pressing position of the pressure wheel 405 and the casing.

[0063] In this embodiment, when the movable rail 401 is installed on the manual slide 306, there is no need to set the cross bar pressure block 407 and the adjustment cross bar 406. The specific settings can be made according to actual conditions. The elastic pressure frame 404 is set as a V-shaped frame. The elastic pressure frame 404 can rotate on the shell clamping plate 403 and maintain the degree of compression on the shell through the rotary spring. At the same time, a pressure wheel 405 is set. The abutting section of the pressure wheel 405 and the shell is consistent with the moving direction of the shell, so that the shell can be moved when it is elastically compressed by the pressure wheel 405. Usually, the pressure wheel 405 is set horizontally so that the shell It can move with the random shell adsorption bearing mechanism 3, and the setting of the adjusting cross bar 406 is used to cooperate with the corresponding slider to move the movable rail 401 on the workbench 2, so as to facilitate the pressing wheel 405 to press different positions of the shell, etc., and also facilitate the movement with the movement of the shell adsorption bearing mechanism 3, etc. The cross bar pressing block 407 is used to fix the end of the adjusting cross bar 406. A pair of cross bar pressing blocks 407 are provided, and the pair of cross bar pressing blocks 407 are connected by bolts to press the adjusting cross bar 406. A pair of cross bar pressing blocks 407 are connected to the workbench 2 by screws.

[0064] In addition, in the present embodiment, two groups of casing clamping mechanisms 4 are provided, and the two groups of casing clamping mechanisms 4 are symmetrically arranged on both sides of the casing adsorption and carrying mechanism 3, so as to cooperate with each other in pressing the casing. At the same time, at least one movable rail 401 can also be provided on each group of casing clamping mechanisms 4, which can be used to cooperate in elastically pressing and fixing a large-sized casing. The casing clamping mechanism 4 and the casing adsorption and carrying mechanism 3 can be installed and used separately, or they can be installed and used in combination.

[0065] Embodiment three:

[0066] The applicant further discovered that when the traditional manual grinding method is used to grind the casing, after a long time, the grinding efficiency and quality may be affected due to fatigue of the grinders. Therefore, a multi-axis moving mechanism 5 and a grinding mechanism 6 are set. At the same time, when the grinding mechanism 6 or a hand-held grinding tool is grinding the casing, the grinding dust and waste chips generated in the local area during grinding are usually the most. The dust box 1 and the air intake port on the workbench 2 are at a certain distance from the grinding area. Although the dust and waste chips generated by grinding can be absorbed, they are usually diffused and splashed dust and waste chips, so that the dust and waste chips will still diffuse and splash in a certain area. Therefore, a grinding dust shielding mechanism 7 is set.

[0067] like Figure 9-12As shown, a multi-axis moving mechanism 5 is installed on the workbench 2, and a grinding mechanism 6 is installed on the multi-axis moving mechanism 5. The multi-axis moving mechanism 5 is used to drive the grinding mechanism 6 to perform multi-axis movement. The grinding mechanism 6 is used to automatically grind the casing. The multi-axis moving mechanism 5 can drive the grinding mechanism 6 to move in the X-axis, Y-axis and circumferential directions, etc., and can cooperate with the Z-axis movement of the casing adsorption supporting mechanism 3 to grind the casing in multiple positions.

[0068] In this embodiment, the relevant structures and principles of the multi-axis moving mechanism 5 and the grinding mechanism 6 can refer to the relevant structures and principles in the prior art, which can facilitate the user to switch between manual grinding and automatic grinding, with manual grinding as the main method and automatic grinding as the auxiliary method. Moreover, compared with the automated robotic arm, the use and maintenance costs of the multi-axis moving mechanism 5 and the grinding mechanism 6 are usually lower. When the human worker is resting, the grinding can be replaced by the human worker for grinding, and after the human worker has finished resting, the grinding can be performed manually, thereby avoiding manual fatigue and affecting the grinding efficiency and quality.

[0069] like Fig.10 As shown, the grinding dust shielding mechanism 7 is installed on the grinding mechanism 6, and the grinding dust shielding mechanism 7 includes a mounting portion 701, a threaded joint 702, a fixed pressure plate 703, an outer dust frame 704, a clamping nut 709, an elastic compression portion 705, a dust collecting frame 706, a dust collecting groove 707, a dust shield plate 708 and a dust suction joint 710.

[0070] Among them, the mounting portion 701 is installed at a predetermined position on the grinding mechanism 6, a plurality of threaded joints 702 are provided, and the plurality of threaded joints 702 are installed on the outer wall of the mounting portion 701 at a predetermined interval, and the clamping nut 709 is threadedly connected to the threaded joint 702, and the fixed pressure plate 703 is clamped between the threaded joint 702 and the clamping nut 709, and the outer dustproof frame 704 is connected to the fixed pressure plate 703 and is located outside the grinding head of the grinding mechanism 6 for dust prevention, and the elastic compression portion 705 is connected to the outer dustproof frame 704 away from the mounting The dust collecting frame 706 is connected to one side of the elastic compression portion 705 away from the external dustproof frame 704. The dust collecting frame 706 cooperates with the elastic compression portion 705 and the external dustproof frame 704 to form a dust blocking chamber with the grinding head to block the flying of grinding dust. The dust collecting groove 707 is arranged on the inner side of the dust collecting frame 706. The dust blocking plate 708 is installed at the end of the dust collecting frame 706 to cooperate with the dust collecting groove 707 to collect the blocked dust. The dust suction connector 710 is connected to the dust collecting frame 706 to absorb the grinding dust with an external dust suction device.

[0071] In this embodiment, the grinding dust shielding mechanism 7 can be installed at a suitable position of the grinding mechanism 6 or the hand-held grinding tool through the mounting part 701, and the installation and connection are mainly carried out by means of clamps, bolts or retaining rings, etc., and can be specifically set according to the specific structure of the grinding mechanism 6 or the hand-held grinding tool. After installation, the grinding dust shielding mechanism 7 remains stationary and will not rotate with the grinding head. A number of threaded joints 702 can be set, and a number of corresponding fixed pressure plates 703 can be clamped and fixed by a number of matching clamping nuts 709. The external dustproof frame 704 is connected to the fixed pressure plate 703, and can cooperate with the elastic compression part 705 and the dust collecting frame 706 to form a dust shielding cavity for dust and flying chips between the grinding head. The elastic compression part 705 can select an elastic metal bellows, etc. The dust collecting groove 707 and the dust shielding plate 708 are set to collect the blocked waste chips, etc. The dust suction joint 710 can timely absorb the dust generated during grinding through an external dust suction device, thereby reducing the diffusion of dust, etc.

[0072] In addition, the threaded joints 702 are usually provided with two or more, which can cooperate with the same number of external dust frames 704 to partially or fully surround the grinding head. For example, when the grinding head uses the side for grinding, the grinding head can be half-enclosed or partially enclosed, and when the grinding head uses the bottom for grinding, the grinding head can be fully surrounded. At the same time, the bottom surface of the dust collecting frame 706 is generally arranged to exceed the grinding surface of the grinding head. When the grinding head uses the ground for grinding, the elastic properties of the elastic compression part 705 can make the dust collecting frame 706 pressed against the surface of the casing, so that the external dust frame 704, the elastic compression part 705, the dust collecting frame 706 and the surface of the casing can form a relatively sealed dust-proof cavity, which can cooperate with the dust collecting groove 707, the dust shield plate 708, the dust suction joint 710 and the dust suction equipment to fully absorb and collect the dust.

[0073] During use, when the grinding head uses the bottom surface for grinding, the grinding head is in close contact with the surface of the casing. At this time, the grinding dust shielding mechanism 7 is arranged in a fully enclosed manner, and the elastic compression part 705 is compressed, so that the lower surface of the dust collecting frame 706 can also be in close contact with the surface of the casing, and the dust collecting frame 706 remains stationary. At this time, the waste chips generated by grinding will be blocked by the external dustproof frame 704, the elastic compression part 705 and the dust collecting frame 706, and the dust suction connector 710 external dust suction equipment can absorb the dust generated by grinding in real time, and the blocked waste chips can be collected by the dust collecting trough 707 and the dust shield plate 708, etc.

[0074] When the grinding head is used for grinding from the side, the side of the grinding head is in close contact with the surface of the casing. At this time, the grinding dust shielding mechanism 7 is arranged in a partially enclosed manner, usually close to the side of the grinder, and arranged in the splashing direction of the flying chips generated by grinding. At this time, the flying chips generated by grinding are blocked by the external dust frame 704, the elastic compression part 705 and the dust collecting frame 706, and the dust is absorbed by the dust suction connector 710 and the external dust suction equipment. Part of the blocked waste chips can be collected by the dust collecting groove 707 and the dust shield plate 708. In addition, according to the specific situation, a fire-blocking net can be installed in the external dust frame 704, the elastic compression part 705 and the dust collecting frame 706, and the specific structure can be set according to the actual situation.

[0075] In addition, the housing clamping mechanism 4 and the grinding mechanism 6 can be used together or installed and used separately. They need to be set according to specific circumstances during actual use.

[0076] As above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be construed as limiting the present invention itself. Various changes may be made to it in form and detail without departing from the spirit and scope of the present invention defined in the appended claims.

Claims

1. A grinding device for computer parts processing, characterized in that: include: Vacuum box; A workbench is installed in the dust box, and air suction ports are provided on the workbench and the dust box respectively. A built-in fan, a filter cartridge and a dust collection pull-out box are provided between the workbench and the dust box, and are used to cooperate with the air suction ports to absorb, filter and collect dust generated by the grinding operation; The casing adsorption bearing mechanism includes a bearing adsorption platform arranged on the workbench frame, a plurality of casing adsorption parts arranged on the bearing adsorption platform, a hose connector installed on the bearing adsorption platform and connected to the casing adsorption parts, and a ventilation hose installed on the hose connector for an external vacuum suction device to suck the casing tightly.

2. A grinding device for computer parts processing according to claim 1, characterized in that: The housing adsorption bearing mechanism also includes a fixed seat, a manual guide rod and a manual slide; The fixing seat is installed at a predetermined position on the workbench; The manual guide rod is connected between the fixing seat and the dust collection box; The manual slide is slidably arranged on the manual guide rod; The manual slide is rotatably connected to the bearing and adsorption platform via a bearing, so that the bearing and adsorption platform can rotate on the manual slide.

3. A grinding device for computer parts processing according to claim 2, characterized in that: The housing adsorption bearing mechanism also includes a first screw rod, an automatic slide table and a connecting screw hole; The first screw rod is rotatably connected to the fixing seat via a bearing; The automatic slide is slidably arranged on the first screw rod through a sliding block; The connecting screw holes are correspondingly opened on the manual slide and the automatic slide, and are used to cooperate with matching screws to lock and fix the manual slide and the automatic slide.

4. A grinding device for computer parts processing according to claim 3, characterized in that: The housing adsorption bearing mechanism also includes a locking positioning ear and a positioning groove; The locking and positioning ear is connected to the outer wall of the bearing adsorption platform, and a fixing hole is provided on the locking and positioning ear; The positioning groove is provided on the manual slide table, and is used to cooperate with the screws adapted to the fixing holes to lock and position the manual slide table and the bearing adsorption table; The fixing holes on the locking positioning ears are arranged corresponding to the connecting screw holes, and are used to fix the manual slide, the load-bearing adsorption platform and the automatic slide with matching screws.

5. The grinding device for computer parts processing according to claim 1, characterized in that: The workbench is provided with a plurality of housing clamping mechanisms located outside the housing adsorption bearing mechanism and used to cooperate with the housing adsorption bearing mechanism to fix the housing, and the housing clamping mechanism includes a moving rail, a second screw, a housing clamping plate and an adjusting part; The movable rail is arranged on the workbench and is located outside the bearing adsorption platform, and a slide groove is arranged inside the movable rail; The second screw is rotatably disposed in the slide groove, and a sliding block is cooperatively disposed on the second screw; The housing clamp is mounted on the slider to press against the housing; The adjusting portion is connected to the end of the second screw rod and is used for driving the second screw rod to rotate.

6. A grinding device for computer parts processing according to claim 5, characterized in that: The housing clamping mechanism also includes an elastic pressure frame and a pressure wheel; The elastic pressure frame is rotatably arranged on a surface of the housing clamping plate close to the housing; The pressing wheel is installed at one end of the elastic pressing frame away from the housing clamping plate, and is used to press the housing; A return spring is installed between the elastic pressure frame and the housing clamping plate, which is used to cooperate with the elastic pressure frame and the pressure wheel to elastically press the housing and adjust the pressing position between the pressure wheel and the outer wall of the housing.

7. A grinding device for computer parts processing according to claim 6, characterized in that: The housing clamping mechanism also includes an adjusting cross bar and a cross bar pressing block; The adjusting cross bar is connected to a predetermined position on the dust box; The crossbar pressing block is installed on the workbench and clamped with the adjusting crossbar; The adjusting cross bar is slidably provided with a sliding block which is adapted and connected to the moving rail and is used to drive the moving rail to move on the working table, so as to adjust the pressing position of the pressing wheel and the casing.

8. The grinding device for computer parts processing according to claim 1, characterized in that: A multi-axis moving mechanism is installed on the workbench, and a grinding mechanism is installed on the multi-axis moving mechanism; The multi-axis moving mechanism is used to drive the polishing mechanism to perform multi-axis movement, and the polishing mechanism is used to automatically polish the casing.

9. A grinding device for computer parts processing according to claim 8, characterized in that: The grinding mechanism is provided with a grinding dust shielding mechanism, and the grinding dust shielding mechanism comprises a mounting portion, a threaded joint, a fixed pressing plate, an outer dust shielding frame and a clamping nut; The mounting portion is mounted at a predetermined position on the grinding mechanism; The threaded joints are provided in a plurality, and the plurality of threaded joints are installed on the outer wall of the installation portion at a predetermined interval; The compression nut is threadedly connected to the threaded joint; The fixed pressing plate is clamped between the threaded joint and the clamping nut; The outer dustproof frame is connected to the fixed pressing plate and is located outside the grinding head of the grinding mechanism for blocking dust.

10. A grinding device for computer parts processing according to claim 9, characterized in that: The polishing dust shielding mechanism also includes an elastic compression portion, a dust collecting frame, a dust collecting groove, a dust shielding plate and a dust suction joint; The elastic compression portion is connected to a side of the outer dustproof frame away from the mounting portion; The dust collecting frame is connected to a side of the elastic compression part away from the outer dustproof frame, and the dust collecting frame cooperates with the elastic compression part and the outer dustproof frame to form a dust blocking cavity between the grinding head, so as to prevent the grinding dust from flying; The dust collecting groove is arranged inside the dust collecting frame; The dust shield is installed at the end of the dust collecting frame, and is used to cooperate with the dust collecting groove to collect the blocked dust; The dust collecting connector is connected to the dust collecting frame and is used for connecting an external dust collecting device to absorb grinding dust.

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