Aviation catalyst carrier porous ceramic micropore processing equipment

Abstract

The invention discloses aviation catalyst carrier porous ceramic micropore machining equipment, and particularly relates to the technical field of ceramic micropore machining, the aviation catalyst carrier porous ceramic micropore machining equipment comprises a machining equipment body, a machining platform and a laser-beam drilling machine box, one end of the top of the machining equipment body is connected with an equipment machine box, and the laser-beam drilling machine box is connected to the bottom of the equipment machine box; the machining platform is connected to the bottom end of the side, close to the laser drilling machine box, of the machining equipment body, and the top of the machining platform is connected with a carrier clamp. According to the double-station ceramic carrier drilling machine, double-station simultaneous and opposite micropore machining work can be achieved, the drilling efficiency is improved, the equidistant circumferential drilling action can be achieved, through a fixed mechanical drilling structure, the machined ceramic carrier hole positions and hole depths are the same, and through a linked mechanical structure, the machining efficiency is improved. The whole device is driven by only one motor, a program is not needed to be set to control linkage driving of multiple motors, and the continuity of micropore machining work is guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of ceramic micro-pore processing, and more specifically, to porous ceramic micro-pore processing equipment for aviation catalyst carriers. Background Art

[0002] The application of catalysts in the aerospace field mainly includes the application of catalysts in aerospace propellants, the application of catalysts in spacecraft thermal control, and the application of catalysts in spacecraft life support systems. Catalysts require carriers as a skeleton support to disperse the active groups and increase the strength of the catalyst.

[0003] However, the carrier itself generally does not have catalytic activity. Among them, ceramics have become a commonly used material for catalyst carriers due to their high catalytic activity, good thermal stability, long service life and high strength. When ceramics are used as carriers, honeycomb-shaped micropores need to be processed on their surface. The processing accuracy of ceramic micropores and their uniformity of dispersion are important indicators for the use of ceramic carriers.

[0004] Existing ceramic micro-hole processing equipment mostly uses programmed algorithms to perform processing steps and uses a six-axis robotic arm or a three-axis motion mechanism to control movement. However, this motion method requires the linkage of multiple motors. Among the multiple motors, damage or wear of one motor may cause slow response or failure to respond to the movement. Or, due to reduced accuracy, the hole position may shift, resulting in uneven hole distribution on the ceramic carrier, affecting the normal reaction of the catalyst.

[0005] In addition, existing ceramic micro-pore processing equipment may cause slight deviations in the pore position and pore depth of ceramic carriers in the same batch due to errors in the operating program. In aviation, navigation and other large-scale equipment, multiple carriers may need to be distributed in the same equipment. If the pore positions of multiple groups of ceramic carriers are different, the reaction speed of the catalyst in the equipment may be different, which in turn affects the accuracy of the equipment operation.

[0006] Therefore, in order to solve the above problems, a porous ceramic micro-pore processing equipment for aviation catalyst carriers is proposed. Summary of the Invention

[0007] In order to overcome the above-mentioned defects of the prior art, the present application provides a porous ceramic micro-pore processing device for aviation catalyst carriers to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a porous ceramic micro-pore processing device for aviation catalyst carriers, comprising a processing device body, a processing platform, and a laser drilling chassis, wherein one end of the top of the processing device body is connected to the device chassis, and the laser drilling chassis is connected to the bottom of the device chassis, the processing platform is connected to the bottom end of the processing device body on one side close to the laser drilling chassis, and the top of the processing platform is connected to a carrier fixture;

[0009] Among them, the bottom of the laser drilling machine chassis is connected to a processing adjustment device and a processing drive chassis, the processing adjustment device includes a rotating connection chassis and a rotating drive gear ring, and two groups of mutually symmetrical lifting columns are connected between the rotating connection chassis and the rotating drive gear ring, and a laser processing component is connected between the two groups of lifting columns.

[0010] Preferably, the laser processing assembly includes a processing equipment connecting box and two groups of laser drilling heads. The processing equipment connecting box is a hollow circular structure. The two ends of the processing equipment connecting box are respectively sleeved on two groups of connecting lifting columns, and a screw drive box is connected to the center position of the processing equipment connecting box.

[0011] Preferably, a translation drive screw is inserted into the screw drive box, the top of the screw drive box is connected to a lifting connecting plate through a bearing, the top of the lifting connecting plate is connected to a transmission chassis, and a lifting drive chassis is arranged above the transmission chassis.

[0012] Preferably, a lifting gear seat is provided in the lifting drive chassis, and a lifting screw rod is inserted into the lifting gear seat through a thread, one end of the lifting screw rod is fixedly connected to the transmission chassis, and a gear drive shaft is connected to the transmission chassis through a bearing.

[0013] Preferably, a lifting pulley is slidably sleeved on the outer side of the gear drive shaft, and a pulley fixing frame is connected between the lifting pulley and the laser drilling machine chassis. One end of the gear drive shaft is connected to the screw drive box through the lifting connecting plate, and the bottom end of the gear drive shaft is fixedly connected to a transmission bevel gear.

[0014] Preferably, the outer side of the translation drive screw is connected to a screw drive bevel gear that meshes with the transmission bevel gear through a shaft key, and two groups of transmission nut seats with opposite threads are connected to the translation drive screw, and the two groups of laser drilling heads are respectively connected to the bottom of the two groups of transmission nut seats.

[0015] Preferably, a drive motor is provided at the top center position of the processing drive chassis, and an intermittent transmission gear is connected to the bottom of the drive motor through a shaft key. The intermittent transmission gear is provided in the processing drive chassis, and only half a circle of teeth is provided on the outside of the intermittent transmission gear.

[0016] Preferably, a translation drive gear and a lifting drive gear are respectively provided on both sides of the intermittent transmission gear, and the translation drive gear and the lifting drive gear are both engaged with the intermittent transmission gear, and the top of the translation drive gear is connected to the rotation drive gear through a shaft key.

[0017] Preferably, the rotary drive gear is connected to the rotary drive gear ring through a gear belt, and a gear box drive shaft is connected to the top center position of the rotary drive gear, a gear reduction box is provided above the rotary drive gear, and one end of the gear box drive shaft is plugged into the gear reduction box, a translation drive shaft is provided at the bottom of the gear reduction box, and the lifting pulley is connected to the translation drive shaft through a belt.

[0018] Preferably, a reciprocating gear box is provided above the lifting drive gear, and two groups of mutually meshing reciprocating drive gears and a group of reciprocating transmission gears are provided in the reciprocating gear box. The center position of the lifting drive gear is connected to a lifting drive shaft, and one end of the lifting drive shaft is connected to a group of reciprocating drive gears. The reciprocating drive gear is provided with multiple groups of gear drive columns, and the gear drive columns are meshed with the reciprocating transmission gear. The reciprocating transmission gear is connected to the reciprocating transmission shaft through a shaft key, and the reciprocating transmission shaft is connected to the lifting gear seat through a belt.

[0019] The technical effects and advantages of this application are:

[0020] 1. Compared with the existing technology, the micro-hole processing equipment for porous ceramics of aviation catalyst carriers can perform micro-hole processing work in two opposite directions at the same time, thereby increasing the drilling efficiency and ensuring the uniformity of micro-hole distribution. The laser processing component performs laser drilling through the laser drilling head. The opening and closing procedures and output power of the two groups of laser drilling heads are the same, and the two groups of laser drilling heads perform synchronous and equidistant movement, so that the distance and depth of the two groups of symmetrical holes are always the same, thereby ensuring the uniformity of the holes of the entire catalyst carrier.

[0021] 2. Compared with the existing technology, the porous ceramic micro-hole processing equipment for aviation catalyst carriers can perform equidistant circular drilling actions, and through a fixed mechanical drilling structure, the hole positions and hole depths of the processed ceramic carriers are the same, so that the catalytic reaction of multiple groups of ceramic carriers is more uniform when used at the same time. The ceramic carrier that needs to be processed and punched is placed on the processing platform, and the ceramic carrier on the processing platform is clamped and fixed by the carrier clamp. After clamping and fixing, the ceramic carrier is processed by the equipment chassis on the processing equipment body, and the processing adjustment equipment and the laser processing components are controlled by the laser drilling chassis at the bottom of the equipment chassis to perform micro-hole processing on the ceramic carrier.

[0022] 3. Compared with the existing technology, the aviation catalyst carrier porous ceramic micro-hole processing equipment, through the linked mechanical structure, makes the entire equipment only need one set of motors to drive, ensuring the continuity of the micro-hole processing work, and avoiding slow response or inability to respond to the movement due to motor damage or strain, or the hole position is offset due to its reduced accuracy, which leads to uneven distribution of holes on the ceramic carrier and affects the normal reaction of the catalyst. The laser processing component is driven by the processing adjustment device to perform intermittent circular rotation, and when it rotates to the drilling angle, it stops briefly. At this time, the laser processing component descends and punches, and resets and rises after rapid drilling. After the laser processing component is reset, the processing adjustment device rotates again to perform the drilling action of the next hole position. After the processing adjustment device rotates half a circle, the transmission nut seat can drive the laser drilling head to move to the next drilling position, and continue to rotate in a circle after the movement is completed, thereby completing a uniform drilling action. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of this application;

[0024] Figure 2 This is a structural diagram of the processing and regulating equipment of this application;

[0025] Figure 3 This is a schematic structural diagram of the laser processing component of this application;

[0026] Figure 4 This is a schematic diagram of the structure of the processing and adjustment equipment of this application from a top view;

[0027] Figure 5 This is a schematic structural diagram of the laser processing component of the present application;

[0028] Figure 6 This is a schematic diagram of the structure of the translation drive screw of this application;

[0029] Figure 7 This is a schematic diagram of the structure of the internal transmission mechanism of the processing drive chassis of this application;

[0030] Figure 8 This is a schematic diagram of the transmission structure of the intermittent transmission gear of the present application;

[0031] Figure 9 This is a schematic structural diagram of the side section of the reciprocating gearbox of the present application;

[0032] Figure 10 This is a structural schematic diagram of the side section of the lifting drive chassis of this application.

[0033] The accompanying drawings are marked as follows: 1. processing equipment body; 2. equipment chassis; 3. processing platform; 31. carrier fixture; 4. laser drilling chassis; 5. processing adjustment equipment; 51. rotating connection chassis; 52. rotating drive gear ring; 53. lifting column; 6. laser processing assembly; 61. processing equipment connection box; 611. screw drive box; 612. transmission bevel gear; 613. translation drive screw; 614. screw drive bevel gear; 62. laser drilling head; 63. transmission nut seat; 64. lifting connection plate; 641. lifting drive chassis; 642. transmission chassis; 64 3. Lifting screw; 644. Lifting gear seat; 6421. Gear drive shaft; 6422. Lifting pulley; 6423. Pulley fixing bracket; 7. Processing drive chassis; 71. Drive motor; 72. Rotary drive gear; 721. Gearbox drive shaft; 722. Gear reduction box; 723. Translation drive shaft; 73. Intermittent transmission gear; 74. Lifting drive gear; 741. Lifting drive shaft; 75. Translation drive gear; 76. Reciprocating gearbox; 761. Reciprocating drive shaft; 77. Reciprocating drive gear; 771. Gear drive column; 78. Reciprocating transmission gear. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0035] As attached Figures 1 to 10 The porous ceramic micro-pore processing equipment for aviation catalyst carriers shown in the figure includes a processing equipment body 1, a processing platform 3 and a laser drilling chassis 4. The top end of the processing equipment body 1 is connected to the equipment chassis 2, and the laser drilling chassis 4 is connected to the bottom of the equipment chassis 2. The processing platform 3 is connected to the bottom end of the processing equipment body 1 on one side near the laser drilling chassis 4. The top of the processing platform 3 is connected to a carrier fixture 31.

[0036] Among them, the bottom of the laser drilling chassis 4 is connected to a processing adjustment device 5 and a processing drive chassis 7, the processing adjustment device 5 includes a rotating connection chassis 51 and a rotating drive gear ring 52, and two groups of mutually symmetrical lifting columns 53 are connected between the rotating connection chassis 51 and the rotating drive gear ring 52, and a laser processing component 6 is connected between the two groups of lifting columns 53; the ceramic carrier that needs to be processed and punched is placed on the processing platform 3, and the ceramic carrier on the processing platform 3 is clamped and fixed by the carrier clamp 31, and then after clamping and fixing, the ceramic carrier is processed by the equipment chassis 2 on the processing equipment body 1, and the laser drilling chassis 4 at the bottom of the equipment chassis 2 controls the processing adjustment device 5 and the laser processing component 6 to perform micro-hole processing on the ceramic carrier, and the carrier clamp 31 is an existing common centering clamp, which can fix the cylindrical ceramic carrier to the designated processing area. Its specific structure and operating principle are not described in detail here.

[0037] As a preferred embodiment, the laser processing assembly 6 includes a processing equipment connection box 61 and two groups of laser drilling heads 62. The processing equipment connection box 61 is a hollow circular structure. The two ends of the processing equipment connection box 61 are respectively connected to the two groups of connection lifting columns 53, and the center position of the processing equipment connection box 61 is connected to a screw drive box 611; the two ends of the processing equipment connection box 61 are connected to the two groups of connection lifting columns 53, and the rotating connection chassis 51 and the rotating drive gear ring 52 can drive the laser processing assembly 6 to rotate by connecting the lifting columns 53 during the rotation process, and the processing equipment connection box 61 can be connected to the two groups of connection lifting columns 53. The group-connected lifting column 53 moves up and down between the rotating connection chassis 51 and the rotating drive gear ring 52, and the laser processing component 6 performs laser drilling through the laser drilling head 62, and the laser drilling head 62 performs laser drilling when the laser processing component 6 descends to the lowest point, and ends the laser drilling action before the laser processing component 6 rises. The opening and closing procedures and output power of the two groups of laser drilling heads 62 are the same, and the laser drilling head 62 is a common device in this field, which can perform micro-hole processing on the ceramic carrier by emitting laser. Its specific working process and working principle will not be described in detail here.

[0038] A translational driving screw 613 is inserted into the screw drive box 611, and the top of the screw drive box 611 is connected to a lifting connecting plate 64 through a bearing. The top of the lifting connecting plate 64 is connected to a transmission chassis 642, and a lifting driving chassis 641 is arranged above the transmission chassis 642; the lifting connecting plate 64 drives the screw drive box 611 to perform lifting movements, and during the rotation of the screw drive box 611, the lifting connecting plate 64 and the transmission chassis 642 and the lifting driving chassis 641 connected to the lifting connecting plate 64 remain stationary, thereby ensuring that the driving transmission equipment connected to the transmission chassis 642 and the lifting driving chassis 641 are always connected during the rotation of the laser processing component 6.

[0039] As a preferred embodiment, a lifting gear seat 644 is provided in the lifting drive chassis 641, and a lifting screw 643 is threadedly inserted in the lifting gear seat 644, one end of the lifting screw 643 is fixedly connected to the transmission chassis 642, and a gear drive shaft 6421 is connected in the transmission chassis 642 through a bearing; the lifting gear seat 644 is fixedly connected to the lifting drive chassis 641 through a bracket similar to a pulley shaft frame, and the lifting gear seat 644 drives the lifting screw 643 to move telescopically during rotation, and the lifting screw 643 drives the transmission chassis 642 and the lifting drive chassis 641 and the lifting connecting plate 64 at the bottom thereof to move up and down during movement, thereby driving the entire laser processing assembly 6 to move up and down.

[0040] As a preferred embodiment, the outer side of the gear drive shaft 6421 is slidably sleeved with a lifting pulley 6422, and a pulley fixing frame 6423 is connected between the lifting pulley 6422 and the laser drilling machine chassis 4. One end of the gear drive shaft 6421 is connected to the screw drive box 611 through the lifting connecting plate 64, and the bottom end of the gear drive shaft 6421 is fixedly connected to the transmission bevel gear 612; the lifting pulley 6422 can be lifted and lowered on the gear drive shaft 6421. During the lifting process of the transmission chassis 642 and the transmission bevel gear 612 connected thereto, the lifting pulley 6422 is kept stationary in the vertical direction by the pulley fixing frame 6423, thereby preventing the lifting pulley 6422 from being separated from the transmission structure during the lifting process. The lifting pulley 6422 drives the gear drive shaft 6421 to rotate during the rotation, and the gear drive shaft 6421 drives the transmission bevel gear 612 at its bottom to rotate during the rotation.

[0041] As a preferred embodiment, the outer side of the translational drive screw 613 is connected to a screw-driven bevel gear 614 meshing with the transmission bevel gear 612 through a shaft key sleeve, and two groups of transmission nut seats 63 with opposite threads are connected to the translational drive screw 613, and two groups of laser drilling heads 62 are respectively connected to the bottom of the two groups of transmission nut seats 63; the transmission bevel gear 612 drives the screw-driven bevel gear 614 to rotate during the rotation, and the screw-driven bevel gear 614 drives the translational drive screw 613 to rotate during the rotation, and the translational drive screw 613 drives the transmission nut seat 63 to which it is connected to move relative to or opposite to each other during the rotation, thereby making the two groups of laser drilling heads 62 move synchronously and equidistantly, so that the distance and depth of the two groups of symmetrical holes are always the same, thereby ensuring the uniformity of the hole position of the entire catalyst carrier.

[0042] As a preferred embodiment, a driving motor 71 is provided at the top center position of the processing driving chassis 7, and an intermittent transmission gear 73 is connected to the bottom of the driving motor 71 through a shaft key. The intermittent transmission gear 73 is provided in the processing driving chassis 7, and only a half-circle of teeth is provided on the outer side of the intermittent transmission gear 73; a translation driving gear 75 and a lifting driving gear 74 are provided on both sides of the intermittent transmission gear 73, and the translation driving gear 75 and the lifting driving gear 74 are both engaged with the intermittent transmission gear 73, and the top of the translation driving gear 75 is connected to the rotation driving gear 72 through a shaft key; The industrial drive chassis 7 drives the entire device, and drives the intermittent transmission gear 73 to rotate through the drive motor 71. The intermittent transmission gear 73 drives the translation drive gear 75 and the lifting drive gear 74 to rotate during the rotation, and the translation drive gear 75 and the lifting drive gear 74 rotate intermittently and alternately. When the translation drive gear 75 rotates, the lifting drive gear 74 remains stationary, and when the lifting drive gear 74 rotates, the translation drive gear 75 remains stationary, and the translation drive gear 75 drives the rotation drive gear 72 to rotate during the rotation.

[0043] As a preferred embodiment, the rotary drive gear 72 is connected to the rotary drive gear ring 52 through a gear belt, and the top center position of the rotary drive gear 72 is connected to a gear box drive shaft 721, a gear reduction box 722 is provided above the rotary drive gear 72, and one end of the gear box drive shaft 721 is plugged into the gear reduction box 722; a translation drive shaft 723 is provided at the bottom of the gear reduction box 722, and the lifting pulley 6422 is connected to the translation drive shaft 723 through a belt; the rotary drive gear 72 drives the rotary drive gear ring 52 to rotate through the gear belt during the rotation process, and During the rotation process, the rotary driving gear 72 drives the gear box driving shaft 721 on its top to rotate, and the gear box driving shaft 721 drives the translation driving shaft 723 to rotate through the gear reduction box 722. During the rotation process, the translation driving shaft 723 drives the lifting pulley 6422 to rotate through the belt. The gear reduction box 722 is an existing common gear reduction device, which uses a gear set to reduce the speed. Its specific internal gear structure and driving principle are not described in detail here. In order to ensure the processing accuracy, the corresponding wheel belt can be replaced with gears and gear belts.

[0044] As a preferred embodiment, a reciprocating gear box 76 is provided above the lifting drive gear 74, and two sets of reciprocating drive gears 77 and a set of reciprocating transmission gears 78 that are meshed with each other are provided in the reciprocating gear box 76. The center position of the lifting drive gear 74 is connected to a lifting drive shaft 741, and one end of the lifting drive shaft 741 is connected to a set of reciprocating drive gears 77. A plurality of gear drive columns 771 are provided on the reciprocating drive gear 77, and the gear drive columns 771 are meshed with the reciprocating transmission gear 78. The reciprocating transmission gear 78 is connected to a reciprocating transmission shaft 761 through a shaft key, and the reciprocating transmission shaft 761 is connected to the lifting gear seat 644 through a belt; the lifting and lowering is driven by the lifting drive gear 74. The drive shaft 741 rotates, and the lifting drive shaft 741 drives a group of reciprocating drive gears 77 during the rotation process, and a group of reciprocating drive gears 77 drives another group of reciprocating drive gears 77 to rotate during the rotation process, and the two groups of reciprocating drive gears 77 drive the multiple groups of gear drive columns 771 above them to rotate during the rotation process, and the two groups of reciprocating drive gears 77 drive the reciprocating transmission gear 78 to rotate back and forth in the forward and reverse directions through the gear drive columns 771 during the rotation process, and the reciprocating transmission gear 78 drives the reciprocating transmission shaft 761 to which it is connected to rotate during the rotation process, and drives the lifting gear seat 644 to rotate through the reciprocating transmission shaft 761 through a belt to rotate.

[0045] Among them, the working process of the entire processing equipment is: the processing adjustment device 5 drives the laser processing component 6 to perform intermittent circular rotation, and when it rotates to the punching angle, it stops briefly, and at this time the laser processing component 6 performs a descending punching action, and resets and rises after rapid punching. After the laser processing component 6 is reset, the processing adjustment device 5 rotates again to perform the punching action of the next hole position, and after the processing adjustment device 5 rotates half a circle, the transmission nut seat 63 can drive the laser punching head 62 to move to the next punching position, and continue to rotate in a circle after the movement is completed, thereby completing a uniform punching action.

[0046] The working process of the present application is as follows: first, a ceramic carrier to be processed and punched is placed on the processing platform 3, and the ceramic carrier on the processing platform 3 is clamped and fixed by the carrier clamp 31. Then, after clamping and fixing, the ceramic carrier is processed by the equipment chassis 2 on the processing equipment body 1. The laser drilling chassis 4 at the bottom of the equipment chassis 2 controls the processing adjustment device 5 and the laser processing component 6 to perform micro-hole processing on the ceramic carrier, and the processing drive chassis 7 drives the entire device;

[0047] The intermittent transmission gear 73 is driven to rotate by the driving motor 71, and the intermittent transmission gear 73 drives the translation drive gear 75 and the lifting drive gear 74 to rotate during the rotation process, and the translation drive gear 75 and the lifting drive gear 74 rotate intermittently and alternately. When the translation drive gear 75 rotates, the lifting drive gear 74 remains stationary, and the lifting drive gear 74 rotates during the rotation process. The translation drive gear 75 drives the rotation drive gear 72 to rotate during the rotation process. The rotation drive gear 72 drives the rotation drive gear ring 52 to rotate through the gear belt during the rotation process, and the rotation drive gear 72 drives the gear box drive shaft 721 at its top to rotate during the rotation process, and the gear box drive shaft 721 drives the translation drive shaft 723 through the gear reduction box 722. The lifting pulley 6422 is driven by the belt during the rotation of the translation drive shaft 723, and the lifting pulley 6422 is driven by the gear drive shaft 6421 to rotate during the rotation, and the gear drive shaft 6421 drives the transmission bevel gear 612 at its bottom end to rotate during the rotation, and the transmission bevel gear 612 drives the screw drive bevel gear 614 to rotate during the rotation, and the screw drive bevel gear 614 drives the translation drive screw rod 613 to rotate during the rotation, and the translation drive screw rod 613 drives the transmission nut seat 63 connected thereto to move relative to or opposite to each other during the rotation, thereby making the two groups of laser drilling heads 62 move synchronously and equidistantly, so that the distance and depth of the two groups of symmetrical holes are always the same, thereby ensuring the uniformity of the hole position of the entire catalyst carrier;

[0048] At the same time, the lifting drive gear 74 drives the lifting drive shaft 741 to rotate, and the lifting drive shaft 741 drives a group of reciprocating drive gears 77 during the rotation process, and one group of reciprocating drive gears 77 drives another group of reciprocating drive gears 77 to rotate during the rotation process, and the two groups of reciprocating drive gears 77 drive multiple groups of gear drive columns 771 above them to rotate during the rotation process, and the two groups of reciprocating drive gears 77 drive the reciprocating transmission gear 78 to rotate back and forth through the gear drive columns 771 during the rotation process, and the reciprocating transmission gear 78 drives the reciprocating transmission shaft 761 connected to it to rotate during the rotation process, and drives the lifting gear seat 644 to rotate through the reciprocating transmission shaft 761 through the belt, and the lifting gear seat 644 drives the lifting screw rod 643 to telescope during the rotation process, and the lifting screw rod 643 drives the transmission chassis 642 and the lifting drive chassis 641 and the lifting connecting plate 64 at the bottom thereof to lift and lower during the movement, thereby driving the entire laser processing assembly 6 to lift and lower;

[0049] The rotating connection chassis 51 and the rotating drive gear ring 52 can drive the laser processing assembly 6 to rotate by connecting the lifting columns 53 during the rotation process, and the processing equipment connection box 61 can be lifted and lowered between the rotating connection chassis 51 and the rotating drive gear ring 52 by two sets of connecting lifting columns 53, while the laser processing assembly 6 performs laser drilling through the laser drilling head 62, and the laser drilling head 62 performs laser drilling when the laser processing assembly 6 descends to the lowest point and ends the laser drilling action before the laser processing assembly 6 ascends.

[0050] The laser processing assembly 6 is driven by the processing adjustment device 5 to perform intermittent circular rotation, and when it rotates to the punching angle, it stops briefly, and at this time the laser processing assembly 6 performs a descending punching action, and resets and rises after rapid punching. After the laser processing assembly 6 is reset, the processing adjustment device 5 rotates again to perform the punching action of the next hole position, and after the processing adjustment device 5 rotates half a circle, the transmission nut seat 63 can drive the laser punching head 62 to move to the next punching position, and continue to rotate in a circle after the movement is completed, thereby completing a uniform punching action. The above is the working principle of the porous ceramic microporous processing equipment for aviation catalyst carriers.

[0051] Finally: The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A porous ceramic micro-pore processing device for aviation catalyst carriers, comprising a processing device body (1), a processing platform (3) and a laser drilling chassis (4), characterized in that: One end of the top of the processing equipment body (1) is connected to an equipment chassis (2), and the laser drilling chassis (4) is connected to the bottom of the equipment chassis (2); the processing platform (3) is connected to the bottom end of one side of the processing equipment body (1) close to the laser drilling chassis (4); and the top of the processing platform (3) is connected to a carrier fixture (31); The bottom of the laser drilling machine case (4) is connected to a processing adjustment device (5) and a processing drive case (7); the processing adjustment device (5) comprises a rotary connection chassis (51) and a rotary drive gear ring (52); two groups of mutually symmetrical lifting columns (53) are connected between the rotary connection chassis (51) and the rotary drive gear ring (52); and a laser processing assembly (6) is connected between the two groups of lifting columns (53).

2. The porous ceramic micro-pore processing equipment for aviation catalyst carriers according to claim 1, characterized in that: The laser processing assembly (6) comprises a processing equipment connection box (61) and two groups of laser drilling heads (62); the processing equipment connection box (61) is a hollow circular structure; the two ends of the processing equipment connection box (61) are respectively sleeved on the two groups of connecting lifting columns (53); and the center position of the processing equipment connection box (61) is connected to a screw drive box (611).

3. The porous ceramic micro-pore processing equipment for aviation catalyst carriers according to claim 2, characterized in that: A translation driving screw (613) is inserted into the screw driving box (611), the top of the screw driving box (611) is connected to a lifting connecting plate (64) via a bearing member, the top of the lifting connecting plate (64) is connected to a transmission case (642), and a lifting driving case (641) is arranged above the transmission case (642).

4. The porous ceramic micro-pore processing equipment for aviation catalyst carriers according to claim 3, characterized in that: A lifting gear seat (644) is provided in the lifting drive chassis (641), and a lifting screw rod (643) is inserted into the lifting gear seat (644) through a thread, one end of the lifting screw rod (643) is fixedly connected to the transmission chassis (642), and a gear drive shaft (6421) is connected to the transmission chassis (642) through a bearing.

5. The porous ceramic micro-pore processing equipment for aviation catalyst carriers according to claim 4, characterized in that: The outer side of the gear drive shaft (6421) is slidably sleeved with a lifting pulley (6422), and a pulley fixing frame (6423) is connected between the lifting pulley (6422) and the laser drilling machine box (4). One end of the gear drive shaft (6421) passes through the lifting connecting plate (64) and is connected to the screw drive box (611), and the bottom end of the gear drive shaft (6421) is fixedly connected to a transmission bevel gear (612).

6. The porous ceramic micro-pore processing equipment for aviation catalyst carriers according to claim 5, characterized in that: The outer side of the translation drive screw (613) is sleeved with a screw drive bevel gear (614) that meshes with the transmission bevel gear (612) through a shaft key. Two groups of transmission nut seats (63) with opposite threads are connected to the translation drive screw (613), and the two groups of laser drilling heads (62) are respectively connected to the bottom of the two groups of transmission nut seats (63).

7. The porous ceramic micro-pore processing equipment for aviation catalyst carriers according to claim 6, characterized in that: A driving motor (71) is provided at the top center of the processing drive chassis (7), and an intermittent transmission gear (73) is connected to the bottom of the driving motor (71) via a shaft key. The intermittent transmission gear (73) is provided in the processing drive chassis (7), and only a half-ring of teeth is provided on the outer side of the intermittent transmission gear (73).

8. The porous ceramic micro-pore processing equipment for aviation catalyst carriers according to claim 7, characterized in that: A translation drive gear (75) and a lifting drive gear (74) are respectively provided on both sides of the intermittent transmission gear (73), and the translation drive gear (75) and the lifting drive gear (74) are both engaged with the intermittent transmission gear (73), and the top of the translation drive gear (75) is connected to the rotation drive gear (72) through a shaft key.

9. The porous ceramic micro-pore processing equipment for aviation catalyst carriers according to claim 8, characterized in that: The rotary drive gear (72) is connected to the rotary drive gear ring (52) via a gear belt, and a gear box drive shaft (721) is connected to the top center of the rotary drive gear (72). A gear reduction box (722) is provided above the rotary drive gear (72), and one end of the gear box drive shaft (721) is plugged into the gear reduction box (722). A translation drive shaft (723) is provided at the bottom of the gear reduction box (722), and the lifting pulley (6422) is connected to the translation drive shaft (723) via a belt.

10. The porous ceramic micro-pore processing equipment for aviation catalyst carriers according to claim 9, characterized in that: A reciprocating gear box (76) is provided above the lifting drive gear (74), and two groups of reciprocating drive gears (77) and a group of reciprocating transmission gears (78) that mesh with each other are provided in the reciprocating gear box (76). A lifting drive shaft (741) is connected to the center of the lifting drive gear (74), and one end of the lifting drive shaft (741) is connected to a group of reciprocating drive gears (77). The reciprocating drive gear (77) is provided with multiple groups of gear drive columns (771), and the gear drive columns (771) are meshed with the reciprocating transmission gear (78). The reciprocating transmission gear (78) is connected to a reciprocating transmission shaft (761) through a shaft key, and the reciprocating transmission shaft (761) is connected to the lifting gear seat (644) through a belt.

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