A computer case processing and cutting device

Abstract

A computer case processing and cutting device comprises a main support base, a support base for a plate to be processed, and a metal plate to be processed. The side of the main support base is provided with a side support column, the top of the side support column is provided with a laser cutting slide, a laser cutting head is arranged in the middle of the laser cutting slide, the laser cutting head moves freely on the laser cutting slide to perform laser cutting on the metal plate to be processed, a metal plate supporting mechanism is arranged inside the main support base, four groups of metal plates to be processed are evenly placed on the surface of the metal plate supporting mechanism, the metal plate supporting mechanism provides support for the laser cutting of the metal plate to be processed, a support for the plate to be processed is arranged at the bottom of the metal plate supporting mechanism, and a plurality of metal plates to be processed are stacked on the top of the support base for the plate to be processed to facilitate subsequent automatic material taking, thereby ensuring the accuracy of subsequent laser cutting and improving the efficiency of laser cutting.

Description

Technical Field

[0001] The invention relates to the field of laser cutting machines, and in particular to a computer case processing and cutting device. Background Art

[0002] The existing patent (publication number: CN118951387A) proposes a laser cutting device, including a workbench, a driving device and a sheet body, and also includes a cutting assembly; the cutting assembly includes a fixed block, an air suction pipe, a liquid storage box, a drying box, a laser cutter and a cleaning part; the fixed block is a cylinder and is fixed on the driving end of the driving device, a fixed plate 1 is fixed to the side of the fixed block, and the laser cutter is fixed to the free end of the fixed plate 1. However, this device "has a movable frame that can move back and forth on the workbench, and a movable device is positioned on the movable frame". When placing the computer case metal plate, it is necessary to manually place the computer case metal plate on the workbench, and the processing efficiency is low when the computer case is cut and processed in batches. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the present invention provides a computer case processing and cutting device having a sliding positioning block capable of correcting the position of a metal plate of a computer case to be processed, thereby ensuring the accuracy of subsequent laser cutting and having higher laser cutting efficiency.

[0004] The purpose of the present invention is to be achieved through the following technical solutions: A computer case processing and cutting device comprises a main support base, a support base for a plate to be processed, and a metal plate to be processed. The side of the main support base is provided with a side support column, the top of the side support column is provided with a laser cutting slide, a laser cutting head is arranged in the middle of the laser cutting slide, the laser cutting head moves freely on the laser cutting slide to perform laser cutting on the metal plate to be processed, a metal plate supporting mechanism is arranged inside the main support base, four groups of metal plates to be processed are evenly placed on the surface of the metal plate supporting mechanism, the metal plate supporting mechanism provides support for the laser cutting of the metal plate to be processed, a support for the plate to be processed is arranged at the bottom of the metal plate supporting mechanism, a plurality of metal plates to be processed are stacked on the top of the support base for the plate to be processed for subsequent automatic material taking, and at the same time the rotation of the metal plate supporting mechanism and the laser cutting The movement of the heads cooperates with each other to complete the complex cutting of the metal plate to be processed. Auxiliary positioning mechanisms are arranged on both sides of the metal plate to be processed, and the auxiliary positioning mechanisms position the metal plate to be processed. Automatic feeding mechanisms are arranged on both sides of the metal plate support mechanism. The automatic feeding mechanism includes a lifting and feeding device and a metal plate suction device. The metal plate suction device is located on both sides of the metal plate support mechanism, and the lifting and feeding device is located on the lower side of the metal plate suction device. The lifting and feeding device moves up and down to contact the metal plate to be processed carried by the support seat of the plate to be processed. After the lifting and feeding device contacts the metal plate to be processed, the metal plate suction device sucks the metal plate to be processed carried by the support seat of the plate to be processed to complete the loading, and at the same time, the local metal plate suction device is closed to unload the metal plate to be processed that has completed the cutting.

[0005] The lifting and picking device includes a support seat for a plate to be processed, a lifting bearing platform, a rotating drive motor, a lifting hydraulic cylinder, and a main bearing shaft. A lifting bearing platform is arranged on the upper part of the main supporting base, a main power bearing platform is arranged on the upper part of the lifting bearing platform, a motor shaft mounting groove is arranged in the middle part of the main power bearing platform, a rotating motor mounting platform is arranged on the side of the motor shaft mounting groove, the top of the rotating motor mounting platform is fixedly connected to the rotating drive motor, a main bearing shaft is arranged inside the main supporting base, support mechanism bearing blocks are arranged on both sides of the main bearing shaft, side electrode connecting shafts are arranged on the side of the support mechanism bearing blocks, the side electrode connecting shafts are rotatably connected to the motor shaft mounting groove, the transmission circle of the rotating drive motor is fixedly connected to the side electrode connecting shaft, a lifting hydraulic cylinder mounting groove is arranged inside the main supporting base, the lifting hydraulic cylinder is inserted into the lifting hydraulic cylinder mounting groove and fixed, a hydraulic rod of the lifting hydraulic cylinder is fixedly connected to the lifting bearing platform, a support seat for a plate to be processed is arranged at the bottom of the main bearing shaft, and a plurality of metal plates to be processed are stacked on the top of the support seat for the plate to be processed.

[0006] The metal plate support mechanism includes a metal plate support block, an adjustment connecting rod, a support mechanism bearing rod, an active adjustment ring, a main linkage rod, a secondary linkage rod, and an outer linkage rod bearing block. The main bearing shaft is adapted to the active adjustment ring, the main bearing shaft is connected to the active adjustment ring, the active adjustment ring slides on the outside of the main bearing shaft, the active adjustment ring has an adjustment block positioning column on the side facing the support mechanism bearing block, the adjustment block positioning columns are evenly arranged around the active adjustment ring, the support mechanism bearing block has an adjustment block positioning groove inside, the adjustment block positioning grooves are evenly arranged around the main bearing shaft, the adjustment block positioning grooves correspond to the positions of the adjustment block positioning columns, the adjustment block positioning grooves are adapted to the adjustment block positioning columns, the adjustment block positioning grooves are connected to the adjustment block positioning columns, the adjustment block positioning columns slide inside the adjustment block positioning grooves, and the adjustment block positioning columns The side facing the active power bearing platform is provided with an inner ventilation pipe bearing ring, the side of the inner ventilation pipe bearing ring is provided with a transition support pipe, the side of the transition support pipe is provided with an outer ventilation pipe bearing ring, the side of the outer ventilation pipe bearing ring is provided with an inner ventilation pipe connecting port, the inner ventilation pipe connecting port is evenly arranged around the outer ventilation pipe bearing ring, the side of the support mechanism bearing block is provided with a support mechanism bearing column, the support mechanism bearing column is evenly arranged around the support mechanism bearing block, the support mechanism bearing column is adapted to the support mechanism bearing rod, the support mechanism bearing column is connected to the support mechanism bearing rod, the support mechanism bearing rod slides inside the support mechanism bearing column, the bottom of the support mechanism bearing rod is provided with an outer connecting rod mounting platform, the side of the active adjustment ring is provided with an inner connecting rod mounting platform, the inner connecting rod mounting platform is evenly arranged around the active adjustment ring, and the adjusting connecting rod is The side of the inner linkage rod is rotatably connected to the inner connecting rod mounting platform, and the other side of the adjusting connecting rod is rotatably connected to the outer connecting rod mounting platform. The top of the supporting mechanism bearing rod is provided with a metal supporting block bearing column, and the side of the metal supporting block bearing column is provided with an outer main connecting rod mounting column. An inner linkage rod bearing block is arranged between two adjacent supporting mechanism bearing rods, and the side of the inner linkage rod bearing block is provided with an inner main connecting rod mounting column. One side of the main linkage rod is rotatably connected to the inner main connecting rod mounting column, and the other side of the main linkage rod is rotatably connected to the outer main connecting rod mounting column. An inner secondary connecting rod mounting block is arranged in the middle of the main linkage rod, an outer connecting rod bearing block is arranged on the top of the inner linkage rod bearing block, a linkage positioning sliding column is provided at the bottom of the outer linkage rod bearing block, and a linkage positioning slide groove is provided inside the inner linkage rod bearing block. The linkage positioning sliding column is adapted to the linkage positioning slide groove. The positioning slide column is connected to the linkage positioning slide groove, and the linkage positioning slide column slides inside the linkage positioning slide groove. External secondary linkage rod mounting blocks are provided on both sides of the outer linkage rod bearing block, one side of the secondary linkage rod is rotatably connected to the outer secondary linkage rod mounting block, and the other side of the secondary linkage rod is rotatably connected to the inner secondary linkage rod mounting block. A metal plate support block is arranged on the side of the main bearing shaft, and multiple metal plate support blocks are evenly arranged around the main bearing shaft. The number of metal plate support blocks is an integer multiple of the number of bearing rods of the supporting mechanism, a support block linkage block is arranged on one side of the metal plate support block, and a support block linkage column is arranged on the other side of the metal plate support block. The support block linkage column is adapted to the support block linkage block, and the support block linkage column between adjacent metal plate support blocks is connected to the support block linkage block, and the support block linkage column slides inside the support block linkage block.The top of the metal support block bearing column is fixedly connected to the metal plate support block at the corresponding position, and one metal support block bearing column is only connected to one metal plate support block. Beneficial Effects

[0007] 1. The present invention controls the spacing between each metal plate support block to adapt to the processing requirements of computer chassis metal plates with different curvatures to be processed, thereby increasing the processing adaptability of the device, and controls the movement of the metal plate support block array group through the external linkage rod bearing blocks at each position, so that the metal plate support block array group is subjected to more balanced force during expansion and retraction, thereby making the expansion and retraction of the metal plate support block array group smoother and less likely to get stuck, thereby ensuring the convenience of use of the device.

[0008] 2. The present invention stacks multiple groups of computer case metal plates to be processed on a support seat for the plates to be processed and places them at the bottom of a metal plate support mechanism, and then descends to contact the computer case metal plates to be processed through a metal plate support block array group. Then, the negative pressure inside the air intake port sucks the metal plates to be processed to complete the loading operation of the metal plates to be processed, thereby eliminating the need for employees to place the computer case metal plates to be processed one by one to position the metal plates to be processed, so that the device can automatically complete the automatic loading operation of batches of computer case metal plates to be processed, thereby ensuring the accuracy of subsequent laser cutting and higher laser cutting efficiency.

[0009] 3. The interior of the traction table of the present invention is divided into an outer main air pumping groove and an outer auxiliary air pumping groove by an outer partition plate, and the interior of the air supply ring is divided into an inner main air pumping groove and an inner auxiliary air pumping groove by an inner partition plate, so that the ventilation hoses transferred to the corresponding outer auxiliary air pumping groove and the inner auxiliary air pumping groove are individually controlled, so that when the metal plates to be processed at the corresponding positions are unloaded, the metal plates to be processed in other areas will not be affected, ensuring that other positioned computer case metal plates to be processed continue to maintain stable positioning during the unloading process, thereby ensuring the accuracy of subsequent laser cutting.

[0010] 4. After the metal plate of the computer case to be processed is loaded, the sliding drive motor drives the sliding drive worm to rotate, and the sliding drive worm drives the driving roller to roll on the upper part of the positioning mechanism bearing slide through the driven worm gear, so that the sliding positioning block is close to the metal plate of the computer case to be processed, until the fixed positioning block and the sliding positioning block jointly press the metal plate of the computer case to be processed, thereby completing the positioning of the metal plate of the computer case to be processed, so that even if the metal plate of the computer case to be processed produces partial position deviation during the loading process of this device, the sliding positioning block can also correct the position of the metal plate of the computer case to be processed, thereby ensuring the accuracy of subsequent laser cutting.

[0011] 5. The present invention uses a linkage mechanism consisting of a main linkage rod, an external linkage rod bearing block, and a secondary linkage rod to enable the auxiliary positioning mechanism to move synchronously with the expansion and retraction of the metal plate support block array group, so that both the fixed positioning block and the sliding positioning block can be designed with a small volume, so that the auxiliary positioning mechanism itself does not hinder the movement of the metal plate support block and has a smaller weight, thereby reducing the overall weight of the device and making the device easier to transport and install. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The present invention is a schematic structural diagram of a computer case processing and cutting device.

[0013] Figure 2 This is a schematic diagram of the main support base structure of the present invention.

[0014] Figure 3 This is a partial enlarged view of a computer case processing and cutting device described in the present invention.

[0015] Figure 4 This is a schematic structural diagram of the metal plate support mechanism described in the present invention.

[0016] Figure 5 The present invention Figure 4 Partial side cross-sectional view.

[0017] Figure 6 The present invention Figure 4 Partial enlarged image.

[0018] Figure 7 The figure is a schematic diagram of the structure of the traction platform described in the present invention.

[0019] Figure 8 This is a schematic diagram of the active adjustment ring structure of the present invention.

[0020] Fig. 9 This is a diagram showing the installation status of the main linkage rod described in the present invention.

[0021] Fig.10 This is a diagram showing the installation status of the outer linkage rod bearing block described in the present invention.

[0022] Fig.11 It is a partial side cross-sectional view of the auxiliary positioning mechanism described in the present invention.

[0023] Fig.12 It is a schematic diagram of the partial structure of the auxiliary positioning mechanism described in the present invention.

[0024] Fig.13 It is a schematic diagram of the structure of the bearing rod of the support mechanism described in the present invention.

[0025] Fig.14 This is a schematic diagram of the main bearing shaft structure of the present invention.

[0026] Fig.15 This is a schematic diagram of the structure of the metal plate support block described in the present invention.

[0027] In the figure: main support base 1, side support column 2, laser cutting slide 3, laser cutting head 4, automatic material taking mechanism 5, metal plate support mechanism 6, auxiliary positioning mechanism 7, support seat for plate to be processed 8, metal plate to be processed 9, lifting hydraulic cylinder mounting groove 11, lifting bearing platform 12, main power bearing platform 13, side adjustment hydraulic cylinder 14, rotating motor mounting platform 15, rotating drive motor 16, metal plate support block 17, ventilation hose 18, traction platform 19, side electrode connecting shaft 21, lifting hydraulic cylinder 22, exhaust main pipe 23, main exhaust pipe mounting platform 24, adjusting connecting rod 25, inner ventilation pipe connecting port 26, supporting mechanism bearing block 27, supporting mechanism bearing column 28, supporting mechanism bearing rod 29, outer connecting rod mounting platform 31, main bearing shaft 32, outer ventilation pipe bearing ring 33, adjusting block positioning groove 34, adjusting block positioning column 35, active adjustment ring 36, inner connecting rod mounting platform 37, inner ventilation pipe bearing ring 38, transition supporting pipe 3 9. Air supply ring 41, support block linkage block 42, support block linkage column 43, metal support block bearing column 44, outer main connecting rod mounting column 45, main connecting rod 46, inner secondary connecting rod mounting block 47, inner connecting rod bearing block 48, linkage positioning slide 49, linkage positioning slide column 51, inner main connecting rod mounting column 52, secondary connecting rod 53, outer connecting rod bearing block 54, outer secondary connecting rod mounting block 55, positioning mechanism bearing slide 56, outer ventilation pipe connection port 57, fixed positioning block 58, sliding positioning block 59, slideway connecting block 61, motor mounting groove 62, sliding drive motor 63, sliding drive worm 64, driving roller 65, driven worm gear 66, roller mounting platform 67, motor shaft mounting groove 68, air suction port 69, outer main air extraction groove 191, outer partition plate 192, outer auxiliary air extraction groove 193, inner main air extraction groove 411, inner partition plate 412, inner auxiliary air extraction groove 413, lifting and picking device 501, metal plate suction device 502. DETAILED DESCRIPTION

[0028] The present invention is further described in detail below according to the accompanying drawings and embodiments: Embodiment 1: A computer case processing and cutting device comprises a main support base 1, a support seat 8 for a plate to be processed, and a metal plate 9 to be processed. The side of the main support base 1 is provided with a side support column 2, and the top of the side support column 2 is provided with a laser cutting slide 3. A laser cutting head 4 is arranged in the middle of the laser cutting slide 3. The laser cutting head 4 moves freely on the laser cutting slide 3 to perform laser cutting on the metal plate 9 to be processed. A metal plate support mechanism 6 is arranged inside the main support base 1. Four groups of metal plates 9 to be processed are evenly placed on the surface of the metal plate support mechanism 6. The metal plate support mechanism 6 provides support for the laser cutting of the metal plates 9 to be processed. A support seat 8 for a plate to be processed is arranged at the bottom of the metal plate support mechanism 6. A plurality of metal plates 9 to be processed are stacked on the top of the support seat 8 for the plate to be processed to facilitate subsequent automatic material collection. At the same time, the rotation of the metal plate support mechanism 6 and the movement of the laser cutting head 4 cooperate with each other. To complete the complex cutting of the metal plate 9 to be processed, auxiliary positioning mechanisms 7 are set on both sides of the metal plate 9 to be processed, and the auxiliary positioning mechanisms 7 are used to position the metal plate 9 to be processed. Automatic feeding mechanisms 5 are set on both sides of the metal plate support mechanism 6, and the automatic feeding mechanism 5 includes a lifting and feeding device 501 and a metal plate suction device 502. The metal plate suction device 502 is located on both sides of the metal plate support mechanism 6, and the lifting and feeding device 501 is located on the lower side of the metal plate suction device 502. The lifting and feeding device 501 moves up and down to contact the metal plate 9 to be processed carried by the support seat 8 of the plate to be processed. After the lifting and feeding device 501 contacts the metal plate 9 to be processed, the metal plate suction device 502 sucks the metal plate 9 to be processed carried by the support seat 8 of the plate to be processed to complete the loading, and at the same time, the local metal plate suction device 502 is closed to unload the metal plate 9 to be processed that has completed the cutting.

[0029] Embodiment 2: The lifting and picking device 501 of the present invention comprises a support seat 8 for a plate to be processed, a lifting bearing platform 12, a rotating drive motor 16, a lifting hydraulic cylinder 22, and a main bearing shaft 32. The lifting bearing platform 12 is arranged on the upper part of the main supporting base 1, and the upper part of the lifting bearing platform 12 is provided with a main power bearing platform 13, and the middle part of the main power bearing platform 13 is provided with a motor shaft mounting groove 68, and the side of the motor shaft mounting groove 68 is provided with a rotating motor mounting platform 15, and the top of the rotating motor mounting platform 15 is fixedly connected to the rotating drive motor 16, and the main bearing shaft 32 is arranged inside the main supporting base 1, and the main bearing shaft 32 has supporting plates on both sides. The supporting mechanism bearing block 27 has a side electrode connecting shaft 21 on its side, the side electrode connecting shaft 21 is rotatably connected to the motor shaft mounting groove 68, the rotating drive motor 16 has a transmission circle fixedly connected to the side electrode connecting shaft 21, the main supporting base 1 has a lifting hydraulic cylinder mounting groove 11 inside, the lifting hydraulic cylinder 22 is inserted into the lifting hydraulic cylinder mounting groove 11 and fixed inside, the lifting hydraulic cylinder 22 has a hydraulic rod fixedly connected to the lifting bearing platform 12, and a support seat 8 for a plate to be processed is provided at the bottom of the main bearing shaft 32, and a plurality of metal plates 9 to be processed are stacked on top of the support seat 8 for the plate to be processed.

[0030] Embodiment 3: The metal plate support mechanism 6 of the present invention includes a metal plate support block 17, an adjustment connecting rod 25, a support mechanism bearing rod 29, an active adjustment ring 36, a main linkage rod 46, a secondary linkage rod 53, and an outer linkage rod bearing block 54. The main bearing shaft 32 is adapted to the active adjustment ring 36. The main bearing shaft 32 is connected to the active adjustment ring 36. The active adjustment ring 36 slides on the outside of the main bearing shaft 32. The active adjustment ring 36 has an adjustment block positioning column 35 on the side facing the support mechanism bearing block 27. The adjustment block positioning columns 35 are evenly arranged around the active adjustment ring 36. The support mechanism bearing block 27 has an adjustment block positioning groove 34 inside. The adjustment block positioning groove 34 is evenly arranged around the main bearing shaft 32. The adjustment block positioning groove 34 corresponds to the position of the adjustment block positioning column 35. 34 is adapted to the adjusting block positioning column 35, the adjusting block positioning groove 34 is connected to the adjusting block positioning column 35, the adjusting block positioning column 35 slides inside the adjusting block positioning groove 34, the adjusting block positioning column 35 has an inner ventilation pipe bearing ring 38 on the side facing the main power bearing platform 13, the inner ventilation pipe bearing ring 38 has a transition support pipe 39 on the side, the transition support pipe 39 has an outer ventilation pipe bearing ring 33 on the side, the outer ventilation pipe bearing ring 33 has an inner ventilation pipe connecting port 26 on the side, the inner ventilation pipe connecting port 26 is evenly arranged around the outer ventilation pipe bearing ring 33, the support mechanism bearing block 27 has a support mechanism bearing column 28 on the side, the support mechanism bearing column 28 is evenly arranged around the support mechanism bearing block 27, and the support mechanism bearing column 28 is adapted to the support mechanism bearing rod 29 The support mechanism bearing column 28 is connected to the support mechanism bearing rod 29, and the support mechanism bearing rod 29 slides inside the support mechanism bearing column 28. The bottom of the support mechanism bearing rod 29 has an outer connecting rod mounting platform 31, and the side of the active adjustment ring 36 has an inner connecting rod mounting platform 37. The inner connecting rod mounting platforms 37 are evenly arranged around the active adjustment ring 36. One side of the adjustment link 25 is rotatably connected to the inner connecting rod mounting platform 37, and the other side of the adjustment link 25 is rotatably connected to the outer connecting rod mounting platform 31. The top of the support mechanism bearing rod 29 has a metal support block bearing column 44, and the side of the metal support block bearing column 44 has an outer main connecting rod mounting column 45. An inner linkage rod bearing block 48 is arranged between two adjacent support mechanism bearing rods 29, and the side of the inner linkage rod bearing block 48 has an inner main connecting rod The main linkage rod 46 has an inner main linkage rod mounting column 52 on one side, and the other side of the main linkage rod 46 is rotatably connected to the outer main linkage rod mounting column 45. The main linkage rod 46 has an inner sub-link mounting block 47 in the middle, and an outer linkage rod bearing block 54 is arranged on the top of the inner linkage rod bearing block 48. The outer linkage rod bearing block 54 has a linkage positioning slide column 51 at the bottom, and the inner linkage rod bearing block 48 has a linkage positioning slide groove 49 inside. The linkage positioning slide column 51 is adapted to the linkage positioning slide groove 49, and the linkage positioning slide column 51 is connected to the linkage positioning slide groove 49. The linkage positioning slide column 51 slides inside the linkage positioning slide groove 49. The outer linkage rod bearing block 54 has outer sub-link mounting blocks 55 on both sides, and one side of the sub-link rod 53 is rotatably connected to the outer sub-link mounting block 55.The other side of the secondary linkage rod 53 is rotatably connected to the inner secondary linkage rod mounting block 47. A metal plate support block 17 is arranged on the side of the main bearing shaft 32. Multiple metal plate support blocks 17 are evenly arranged around the main bearing shaft 32. The number of metal plate support blocks 17 is an integral multiple of the number of supporting mechanism bearing rods 29. A support block linkage block 42 is arranged on one side of the metal plate support block 17. A support block linkage column 43 is arranged on the other side of the metal plate support block 17. The support block linkage column 43 is adapted to the support block linkage block 42. The support block linkage column 43 between adjacent metal plate support blocks 17 is connected to the support block linkage block 42. The support block linkage column 43 slides inside the support block linkage block 42. The top of the metal support block bearing column 44 is fixedly connected to the metal plate support block 17 at the corresponding position. One metal support block bearing column 44 is only connected to one metal plate support block 17.

[0031] Furthermore, according to the curvature of the metal plate 9 to be processed, the active adjustment ring 36 can be driven to move. During the movement of the active adjustment ring 36, the inner connecting rod mounting platform 37 drives the support mechanism bearing rod 29 to slide inside the support mechanism bearing column 28 through the adjusting connecting rod 25, thereby controlling the spacing between each metal support block bearing column 44. The metal support block bearing column 44 controls the expansion or recovery of the overall metal plate support block 17 array group through the connected metal plate support block 17, thereby adapting to the processing requirements of different computer chassis metal plates 9 to be processed.

[0032] It should be noted that by controlling the spacing between each metal plate support block 17 to adapt to the processing requirements of the computer case metal plate 9 to be processed with different curvatures, the processing adaptability of this device is increased, and the movement of the metal plate support block 17 array group is controlled by the external linkage rod bearing block 54 at each position, so that the metal plate support block 17 array group is subjected to more balanced force during the expansion and retraction process, thereby making the expansion and retraction of the metal plate support block 17 array group smoother and less prone to jamming, thereby ensuring the ease of use of this device.

[0033] Embodiment 4: The metal plate suction device 502 of the present invention includes a side adjustment hydraulic cylinder 14, a ventilation hose 18, a traction platform 19, and an exhaust main pipe 23. The inner ventilation pipe bearing ring 38 is provided with a traction platform 19 on the side facing the main power bearing platform 13. The traction platform 19 has an air supply ring 41 on the side facing the inner ventilation pipe bearing ring 38. The air supply ring 41 is adapted to the inner ventilation pipe bearing ring 38. The air supply ring 41 is connected to the inner ventilation pipe bearing ring 38. The inner ventilation pipe bearing ring 38 rotates outside the air supply ring 41. The air supply ring 41 has an inner partition The inner partition plate 412 divides the inner space of the air supply ring 41 into an inner auxiliary air pumping groove 413 and an inner main air pumping groove 411. The inner auxiliary air pumping groove 413 is located on the side of the inner main air pumping groove 411. The area of ​​the inner main air pumping groove 411 is three times the area of ​​the inner auxiliary air pumping groove 413. The traction platform 19 has an outer partition plate 192 inside. The outer partition plate 192 divides the inner space of the traction platform 19 into an outer auxiliary air pumping groove 193 and an outer main air pumping groove 191. The outer auxiliary air pumping groove 193 is located on the side of the outer main air pumping groove 191. The area of ​​the outer main air pumping groove 191 is The outer auxiliary air pumping groove 193 is three times the area of ​​the outer auxiliary air pumping groove 193. The position of the outer auxiliary air pumping groove 193 corresponds to the position of the inner auxiliary air pumping groove 413. The outer auxiliary air pumping groove 193 is only connected to the inner auxiliary air pumping groove 413. The outer main air pumping groove 191 is only connected to the inner main air pumping groove 411. The side of the traction platform 19 has a main air pumping pipe mounting platform 24. The main air pumping pipe mounting platform 24 on one side is only connected to the outer auxiliary air pumping groove 193, and the main air pumping pipe mounting platform 24 on the other side is only connected to the outer main air pumping groove 191. One side of the air pumping main pipe 23 is connected to the air pump, and the other side of the air pumping main pipe 23 is connected to the air pump. It is inserted into the main exhaust pipe mounting platform 24 and fixed therein, the main power bearing platform 13 is fixedly connected to the side adjusting hydraulic cylinder 14 on both sides, the hydraulic rod of the side adjusting hydraulic cylinder 14 is fixedly connected to the traction platform 19, the metal plate support block 17 has external ventilation pipe connecting ports 57 at both ends, and the metal plate support block 17 has an air intake port 69 on the top, and the air intake port 69 is connected to the external ventilation pipe connecting port 57, one side of the ventilation hose 18 is inserted into the external ventilation pipe connecting port 57 and fixed therein, and the other side of the ventilation hose 18 is inserted into the internal ventilation pipe connecting port 26 and fixed therein.

[0034] Furthermore, when taking materials, the lifting hydraulic cylinder 22 controls the lifting platform 12 to descend, and the metal plate support block 17 array group contacts the metal plate 9 to be processed carried by the plate support seat 8 to be processed, and the vacuum machine connected to the vacuum main pipe 23 corresponding to the external main vacuum groove 191 and the external auxiliary vacuum groove 193 is continuously evacuated, so that negative pressure is synchronously generated inside all the suction ports 69, so that when the metal plate support block 17 contacts the metal plate 9 to be processed, the loading of the metal plate 9 to be processed is automatically completed, and the lifting platform 12 is lifted after the loading of the metal plate 9 to be processed is completed, and the laser cutting The cutting head 4 performs laser cutting on the metal plate 9 to be processed located on the upper part of the array group of metal plate support blocks 17. After the processing of the upper metal plate 9 to be processed is completed, the rotating drive motor 16 drives the main bearing shaft 32 to rotate 45°, and the vacuum fan connected to the vacuum main pipe 23 corresponding to the outer auxiliary vacuum groove 193 stops working, and the corresponding auxiliary positioning mechanism 7 also stops positioning. At this time, the processed metal plate 9 to be processed can be removed. After the unloading of the metal plate 9 to be processed is completed, the main bearing shaft 32 is rotated 45° again to carry out the next loading-processing-unloading cycle.

[0035] It should be noted that, by stacking multiple groups of metal plates 9 to be processed on the plate support seat 8 to be processed and placing them at the lower part of the metal plate support mechanism 6, the metal plate support block 17 array group is lowered to contact the metal plates 9 to be processed, and then the negative pressure inside the suction port 69 sucks the metal plates 9 to be processed to complete the loading operation of the metal plates 9 to be processed, thereby eliminating the need for employees to place the metal plates 9 to be processed one by one to position the metal plates 9 to be processed, so that this device can automatically complete the automatic loading operation of batches of metal plates 9 to be processed.

[0036] It should also be noted that the interior of the traction table 19 is divided into an outer main air pumping groove 191 and an outer auxiliary air pumping groove 193 by an outer partition plate 192, and the interior of the air supply ring 41 is divided into an inner main air pumping groove 411 and an inner auxiliary air pumping groove 413 by an inner partition plate 412, so that the ventilation hose 18 transferred to the corresponding outer auxiliary air pumping groove 193 and the inner auxiliary air pumping groove 413 is individually controlled, so that when the metal plates 9 to be processed at the corresponding positions are unloaded, the metal plates 9 to be processed in other areas will not be affected, thereby ensuring that other positioned metal plates 9 to be processed continue to maintain stable positioning during the unloading process.

[0037] Embodiment 5: The auxiliary positioning mechanism 7 of the present invention comprises a positioning mechanism bearing slide 56, a sliding positioning block 59, a sliding drive motor 63, a driving roller 65, and a driven worm gear 66. The top of the outer linkage rod bearing block 54 is fixedly connected to the positioning mechanism bearing slide 56, and one side of the positioning mechanism bearing slide 56 is provided with a fixed positioning block 58. Four groups of metal plates 9 to be processed are evenly distributed on the side of the metal plate support block 17 array group. The metal plates 9 to be processed are pressed against the side of the metal plate support block 17 array group. One side of the metal plates 9 to be processed is pressed against the side of the fixed positioning block 58. The other side of the positioning mechanism bearing slide 56 is provided with a sliding positioning block 59. The bottom of the sliding positioning block 59 is provided with a slide connecting block 61. The slide connecting block 61 is adapted to the positioning mechanism bearing slide 56. The slide connecting block 61 is connected to the positioning mechanism bearing slide 56, and the slide connecting block 61 slides on the outside of the positioning mechanism bearing slide 56. The sliding positioning block 59 is pressed against the other side of the metal plate 9 to be processed. The sliding positioning block 59 has a motor mounting groove 62 on the side away from the metal plate 9 to be processed. The sliding drive motor 63 is inserted into the motor mounting groove 62 and fixed. The transmission shaft of the sliding drive motor 63 is fixedly connected to the sliding drive worm 64. The sliding positioning block 59 has a roller mounting platform 67 in the middle. The roller mounting platform 67 is rotatably connected to the driving roller 65. The driving roller 65 is pressed against the upper part of the positioning mechanism bearing slide 56. The middle of the driving roller 65 is fixedly connected to the driven worm gear 66, and the driven worm gear 66 is meshed with the sliding drive worm gear 64.

[0038] It should be noted that after the metal plate 9 to be processed is loaded, the sliding drive motor 63 drives the sliding drive worm 64 to rotate, and the sliding drive worm 64 drives the driving roller 65 to roll on the upper part of the positioning mechanism bearing slide 56 through the driven worm gear 66, so that the sliding positioning block 59 is close to the metal plate 9 to be processed, until the fixed positioning block 58 and the sliding positioning block 59 jointly press the metal plate 9 to be processed, thereby completing the positioning of the metal plate 9 to be processed, so that even if the metal plate 9 to be processed produces partial position deviation during the loading process of this device, the sliding positioning block 59 can also correct the position of the metal plate 9 to be processed, thereby ensuring the accuracy of subsequent laser cutting.

[0039] It should also be noted that, through the linkage mechanism composed of the main linkage rod 46, the external linkage rod bearing block 54, and the secondary linkage rod 53, the auxiliary positioning mechanism 7 moves synchronously with the expansion and retraction of the metal plate support block 17 array group, so that the fixed positioning block 58 and the sliding positioning block 59 can both be designed with a small volume, so that the auxiliary positioning mechanism 7 itself does not hinder the movement of the metal plate support block 17, and at the same time has a smaller weight, thereby reducing the overall weight of the device and making the device easier to transport and install.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principles of the present invention, and these improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A computer case processing and cutting device, characterized in that The invention comprises a main support base (1), a support base for a plate to be processed (8), and a metal plate to be processed (9). The side of the main support base (1) is provided with a side support column (2). The top of the side support column (2) is provided with a laser cutting slideway (3). A laser cutting head (4) is arranged in the middle of the laser cutting slideway (3). The laser cutting head (4) moves freely on the laser cutting slideway (3) to perform laser cutting on the metal plate to be processed (9). A metal plate support mechanism (6) is arranged inside the main support base (1). Four groups of metal plates to be processed (9) are evenly placed on the surface of the metal plate support mechanism (6). The metal plate support mechanism (6) is provided for the metal plates to be processed. The laser cutting process of the processed metal plate (9) provides support. A plate support seat (8) to be processed is arranged at the bottom of the metal plate support mechanism (6). A plurality of metal plates to be processed (9) are stacked on top of the plate support seat (8) to facilitate subsequent automatic material collection. At the same time, the rotation of the metal plate support mechanism (6) and the movement of the laser cutting head (4) cooperate with each other to complete the complex cutting of the metal plate to be processed (9). Auxiliary positioning mechanisms (7) are arranged on both sides of the metal plate to be processed (9). The auxiliary positioning mechanisms (7) position the metal plate to be processed (9). Automatic material collection mechanisms (5) are arranged on both sides of the metal plate support mechanism (6).

2. A computer case processing and cutting device according to claim 1, characterized in that The automatic material taking mechanism (5) comprises a lifting material taking device (501) and a metal plate sucking device (502), wherein the metal plate sucking device (502) is located on both sides of the metal plate supporting mechanism (6), and the lifting material taking device (501) is located at the lower side of the metal plate sucking device (502). The lifting material taking device (501) moves up and down to contact the metal plate (9) to be processed carried by the plate support seat (8) to be processed. After the lifting material taking device (501) contacts the metal plate (9) to be processed, the metal plate sucking device (502) sucks the metal plate (9) to be processed carried by the plate support seat (8) to complete the loading, and at the same time, the local metal plate sucking device (502) is closed to unload the metal plate (9) to be processed that has been cut.

3. A computer case processing and cutting device according to claim 2, characterized in that The lifting and picking device (501) comprises a support seat (8) for a plate to be processed, a lifting bearing platform (12), a rotating drive motor (16), a lifting hydraulic cylinder (22), and a main bearing shaft (32). The main supporting base (1) is provided with a lifting bearing platform (12) on the upper part, and a main power bearing platform (13) is provided on the upper part of the lifting bearing platform (12). The main power bearing platform (13) has a motor shaft mounting groove (68) in the middle part, and a rotating motor mounting platform (15) is provided on the side of the motor shaft mounting groove (68). The top of the rotating motor mounting platform (15) is fixedly connected to the rotating drive motor (16). The main supporting base (1) is provided with a main bearing shaft (32) inside, and support mechanism bearing blocks (27) are provided on both sides of the main bearing shaft (32). The side of the support mechanism bearing block (27) has a side electrode connecting shaft (21), and the side electrode connecting shaft (21) is rotatably connected to the motor shaft mounting groove (68). The rotating drive motor (16) has a transmission ring fixedly connected to the side electrode connecting shaft (21).

4. A computer case processing and cutting device according to claim 3, characterized in that The main support base (1) has a lifting hydraulic cylinder installation groove (11) inside, the lifting hydraulic cylinder (22) is inserted into the lifting hydraulic cylinder installation groove (11) and fixed inside, the lifting hydraulic cylinder (22) has a hydraulic rod fixedly connected to the lifting bearing platform (12), and a support seat (8) for a plate to be processed is arranged at the bottom of the main bearing shaft (32), and a plurality of metal plates (9) to be processed are stacked on the top of the support seat (8) for the plate to be processed.

5. A computer case processing and cutting device according to claim 1, characterized in that The metal plate support mechanism (6) comprises a metal plate support block (17), an adjustment link (25), a support mechanism bearing rod (29), an active adjustment ring (36), a main linkage rod (46), a secondary linkage rod (53), and an external linkage rod bearing block (54); the main bearing shaft (32) is adapted to the active adjustment ring (36); the main bearing shaft (32) is connected to the active adjustment ring (36); the active adjustment ring (36) slides outside the main bearing shaft (32); the active adjustment ring (36) has an adjustment block positioning column (35) on one side facing the support mechanism bearing block (27); the adjustment block positioning columns (35) are evenly arranged around the active adjustment ring (36); the support mechanism bearing block (27) has an adjustment block positioning groove (34) inside; the adjustment block positioning groove (34) ) are evenly arranged around the main bearing shaft (32), the adjusting block positioning groove (34) corresponds to the position of the adjusting block positioning column (35), the adjusting block positioning groove (34) is adapted to the adjusting block positioning column (35), the adjusting block positioning groove (34) is connected to the adjusting block positioning column (35), the adjusting block positioning column (35) slides inside the adjusting block positioning groove (34), the adjusting block positioning column (35) has an inner ventilation pipe bearing ring (38) on the side facing the main power bearing platform (13), the inner ventilation pipe bearing ring (38) has a transition support pipe (39) on the side, the transition support pipe (39) has an outer ventilation pipe bearing ring (33) on the side, the outer ventilation pipe bearing ring (33) has an inner ventilation pipe connecting port (26) on the side, the inner ventilation pipe connecting port (26) surrounds the outer ventilation pipe bearing The supporting rings (33) are evenly arranged, the side of the supporting mechanism bearing block (27) is provided with a supporting mechanism bearing column (28), the supporting mechanism bearing column (28) is evenly arranged around the supporting mechanism bearing block (27), the supporting mechanism bearing column (28) is adapted to the supporting mechanism bearing rod (29), the supporting mechanism bearing column (28) is connected to the supporting mechanism bearing rod (29), the supporting mechanism bearing rod (29) slides inside the supporting mechanism bearing column (28), the bottom of the supporting mechanism bearing rod (29) is provided with an outer connecting rod mounting platform (31), the side of the active adjustment ring (36) is provided with an inner connecting rod mounting platform (37), the inner connecting rod mounting platform (37) is evenly arranged around the active adjustment ring (36), one side of the adjusting connecting rod (25) is rotatably connected to the inner connecting rod mounting platform (37), The other side of the adjusting connecting rod (25) is rotatably connected to the outer connecting rod mounting platform (31); the top of the supporting mechanism bearing rod (29) is provided with a metal supporting block bearing column (44); the side of the metal supporting block bearing column (44) is provided with an outer main connecting rod mounting column (45); an inner linkage rod bearing block (48) is provided between two adjacent supporting mechanism bearing rods (29); the side of the inner linkage rod bearing block (48) is provided with an inner main connecting rod mounting column (52); one side of the main linkage rod (46) is rotatably connected to the inner main connecting rod mounting column (52); the other side of the main linkage rod (46) is rotatably connected to the outer main connecting rod mounting column (45); the middle of the main linkage rod (46) is provided with an inner secondary connecting rod mounting block (47); the top of the inner linkage rod bearing block (48) is provided with an outer linkage rod bearing block (54);The outer linkage rod bearing block (54) has a linkage positioning slide column (51) at the bottom, and the inner linkage rod bearing block (48) has a linkage positioning slide groove (49) inside. The linkage positioning slide column (51) is adapted to the linkage positioning slide groove (49), and the linkage positioning slide column (51) is connected to the linkage positioning slide groove (49). The linkage positioning slide column (51) slides inside the linkage positioning slide groove (49). The outer linkage rod bearing block (54) has outer secondary linkage rod mounting blocks (55) on both sides. One side of the secondary linkage rod (53) is rotatably connected to the outer secondary linkage rod mounting block (55), and the other side of the secondary linkage rod (53) is rotatably connected to the inner secondary linkage rod mounting block (47).

6. A computer case processing and cutting device according to claim 5, characterized in that A metal plate support block (17) is arranged on the side of the main bearing shaft (32), and a plurality of metal plate support blocks (17) are evenly arranged around the main bearing shaft (32). A support block linkage block (42) is arranged on one side of the metal plate support block (17), and a support block linkage column (43) is arranged on the other side of the metal plate support block (17). The support block linkage column (43) is adapted to the support block linkage block (42). The support block linkage columns (43) between adjacent metal plate support blocks (17) are connected to the support block linkage blocks (42). The support block linkage columns (43) slide inside the support block linkage blocks (42). The top of the metal support block bearing column (44) is fixedly connected to the metal plate support block (17) at the corresponding position, and the metal support block bearing column (44) is connected to the metal plate support block (17).

7. A computer case processing and cutting device according to claim 2, characterized in that The metal plate suction device (502) comprises a side adjustment hydraulic cylinder (14), a ventilation hose (18), a traction platform (19), and an air extraction main pipe (23). The traction platform (19) is provided on the side of the inner ventilation pipe bearing ring (38) facing the main power bearing platform (13). The traction platform (19) is provided on the side of the traction platform (19) facing the inner ventilation pipe bearing ring (38). The air supply ring (41) is adapted to the inner ventilation pipe bearing ring (38). The air supply ring (41) is connected to the inner ventilation pipe bearing ring (38). The inner ventilation pipe supporting ring (38) rotates outside the air supply ring (41), and the air supply ring (41) has an inner partition plate (412) inside. The inner partition plate (412) divides the inner space of the air supply ring (41) into an inner auxiliary air pumping groove (413) and an inner main air pumping groove (411). The inner auxiliary air pumping groove (413) is located on the side of the inner main air pumping groove (411). The area of ​​the inner main air pumping groove (411) is three times the area of ​​the inner auxiliary air pumping groove (413). The traction platform (19 ) has an outer partition plate (192) inside, the outer partition plate (192) divides the inner space of the traction platform (19) into an outer auxiliary air extraction groove (193) and an outer main air extraction groove (191), the outer auxiliary air extraction groove (193) is located on the side of the outer main air extraction groove (191), the area of ​​the outer main air extraction groove (191) is three times the area of ​​the outer auxiliary air extraction groove (193), the position of the outer auxiliary air extraction groove (193) corresponds to the position of the inner auxiliary air extraction groove (413), and the outer auxiliary air extraction groove (193) is only adjacent to the inner auxiliary air extraction groove (413), the outer main exhaust groove (191) is only connected to the inner main exhaust groove (411), the side of the traction platform (19) is provided with a main exhaust pipe mounting platform (24), one side of the main exhaust pipe mounting platform (24) is only connected to the outer auxiliary exhaust groove (193), and the other side of the main exhaust pipe mounting platform (24) is only connected to the outer main exhaust groove (191), one side of the exhaust main pipe (23) is connected to the exhaust fan, and the other side of the exhaust main pipe (23) is inserted into the main exhaust pipe mounting platform (24) and fixed.

8. The computer case processing and cutting device according to claim 1, characterized in that The two sides of the main power bearing platform (13) are fixedly connected to the side adjustment hydraulic cylinder (14), the hydraulic rod of the side adjustment hydraulic cylinder (14) is fixedly connected to the traction platform (19), the two ends of the metal plate support block (17) are provided with external ventilation pipe connection ports (57), the top of the metal plate support block (17) is provided with an air intake port (69), the air intake port (69) is communicated with the external ventilation pipe connection port (57), one side of the ventilation hose (18) is inserted into the external ventilation pipe connection port (57) and fixed, and the other side of the ventilation hose (18) is inserted into the internal ventilation pipe connection port (26) and fixed.

9. A computer case processing and cutting device according to claim 1, characterized in that The auxiliary positioning mechanism (7) comprises a positioning mechanism bearing slideway (56), a sliding positioning block (59), a sliding drive motor (63), a driving roller (65), and a driven worm gear (66); the top of the external linkage rod bearing block (54) is fixedly connected to the positioning mechanism bearing slideway (56); one side of the positioning mechanism bearing slideway (56) is provided with a fixed positioning block (58); four groups of metal plates (9) to be processed are evenly distributed on the side of the metal plate support block (17) array group; the metal plates (9) to be processed are pressed against the side of the metal plate support block (17) array group; one side of the metal plates (9) to be processed is pressed against the side of the fixed positioning block (58); the other side of the positioning mechanism bearing slideway (56) is provided with a sliding positioning block (59); the bottom of the sliding positioning block (59) is provided with a slideway connecting block (61); the slideway connecting block (61) is adapted to the positioning mechanism bearing slideway (56); The slideway connecting block (61) is connected to the positioning mechanism bearing slideway (56), the slideway connecting block (61) slides on the outer side of the positioning mechanism bearing slideway (56), the sliding positioning block (59) is pressed against the other side of the metal plate (9) to be processed, the sliding positioning block (59) has a motor mounting groove (62) on the side away from the metal plate (9) to be processed, the sliding drive motor (63) is inserted into the motor mounting groove (62) and fixed inside, the driving motor (63) has a transmission shaft fixedly connected to the sliding drive worm (64), the sliding positioning block (59) has a roller mounting platform (67) in the middle, the roller mounting platform (67) is rotatably connected to the driving roller (65), the driving roller (65) is pressed against the upper part of the positioning mechanism bearing slideway (56), the middle part of the driving roller (65) is fixedly connected to the driven worm gear (66), and the driven worm gear (66) is meshed with the sliding drive worm gear (64).

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