Aviation tire wear-resistant layer spraying equipment

Abstract

The utility model relates to the technical field of spraying equipment, in particular to aircraft tire wear-resistant layer spraying equipment which is characterized in that manual operation is replaced by arranging a feeding and discharging mechanical arm, the production efficiency is improved, a spraying box is sealed by arranging a sealing device during processing, the sealing performance of a machine during spraying is improved, and pollution is reduced. Comprising a body; the robot further comprises a mechanical arm, a spraying device and a sealing device, and the mechanical arm, the spraying device and the sealing device are all installed on the robot body; the machine body provides support and stores coating, the mechanical arm automatically loads and unloads tires, the spraying device sprays the tires, and the sealing device seals the machine during spraying.

Description

Technical Field

[0001] This utility model relates to the technical field of spraying equipment, and in particular to a spraying equipment for the wear-resistant layer of aircraft tires. Background Technology

[0002] Tires are circular, elastic rubber products that are mounted on various vehicles or machinery and roll on the ground.

[0003] For example, in the prior art represented by the utility model patent CN221245750U, a tire processing and spraying mechanism, the main structure includes a support plate and a spraying structure. The support plate supports and fixes the tire, and the spraying structure sprays the tire.

[0004] However, the existing technology and equipment still have the following problems when in use: manual feeding is required, production efficiency is low, and the sealing is poor during spraying, which easily causes pollution. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides an aircraft tire wear-resistant layer spraying equipment that improves production efficiency by setting up a loading and unloading robotic arm to replace manual operation, and improves the machine's sealing performance and reduces pollution by setting up a sealing device to seal the spraying box during processing.

[0006] This utility model discloses an aircraft tire wear-resistant layer spraying equipment, including a fuselage; it also includes a robotic arm, a spraying device, and a sealing device, all of which are mounted on the fuselage; the fuselage provides support and stores paint, the robotic arm automatically loads and unloads tires, the spraying device sprays paint onto the tires, and the sealing device closes the machine during spraying.

[0007] Preferably, the machine body includes a base plate, a first bracket, a second bracket, a spray box, and a paint box. The first bracket, the second bracket, the spray box, and the paint box are all installed on the top of the base plate. The top of the first bracket is provided with a through hole. The spray box and the paint box are both provided with chambers inside. The front and rear ends of the spray box are respectively provided with through holes, and both through holes communicate with the interior of the spray box. The base plate, the first bracket, the second bracket, and the spray box provide support, and the paint box stores paint.

[0008] Preferably, the robotic arm includes a support three, a gear one, a motor one, a gear two, a drive device, and a gripper. The support three is rotatably mounted in the through hole of the support one, the gear one is fixedly mounted at the bottom end of the support three, the motor one is fixedly mounted on the support two, the gear two is mounted on the motor one, and the gear two and the gear one are threadedly engaged. The motor one provides power, and the gear one and the gear two engage to rotate the support three.

[0009] Preferably, the driving device includes multiple columns, a fourth bracket, a hydraulic cylinder, multiple guide columns, and a fifth bracket. The multiple columns are fixedly mounted on the top of the third bracket. The fourth bracket is mounted on the top of the multiple columns. The front and rear ends of the fourth bracket are provided with multiple sets of columnar protrusions, each set of columnar protrusions having a through hole in its center. The front end of the fourth bracket has a mounting hole. The hydraulic cylinder is mounted in the mounting hole of the fourth bracket. The multiple guide columns are slidably mounted in the multiple through holes of the multiple sets of columnar protrusions. The fifth bracket is mounted at the rear end of the hydraulic cylinder and the multiple guide columns, providing horizontal movement for the gripper.

[0010] Preferably, the gripper includes a support six, multiple cylinders one, and multiple pressure blocks. The support six is ​​installed at the rear end of the support five, and the rear end of the support six is ​​provided with multiple square grooves. The multiple cylinders one are respectively installed in the multiple square grooves, and the multiple pressure blocks are respectively installed on the multiple cylinders one. The cylinders one and the pressure blocks cooperate to compress and fix the tire.

[0011] Preferably, the spraying device includes a bracket seven, a gear three, a motor two, a gear four, a feeding mechanism, and a spraying mechanism. The bracket seven is rotatably installed in the through hole at the rear end of the spraying box, and the bracket seven is provided with multiple through holes in a ring. The gear three is fixedly installed at the rear end of the bracket seven. The motor two is installed at the top of the paint box, and the gear four is installed on the motor two. The gear three and the gear four are threaded together. The motor two provides power, and the gear three and the gear four cooperate to make the bracket seven rotate.

[0012] Preferably, the feeding mechanism includes multiple pipes 1, a multi-port pipe, a rotating interface, a support 8, a pipe 2, and a paint pump. The multiple pipes 1 are respectively installed in multiple through holes of the support 7. The multiple pipes 1 and multiple ports of the multi-port pipe are respectively connected. The last port of the multi-port pipe is rotatably connected to one end of the rotating interface. The rotating interface is rotatably installed on the support 8. The support 8 is installed at the top of the paint tank. One end of the pipe 2 is rotatably connected to the other end of the rotating interface. The other end of the pipe 2 is installed at the top of the paint tank. The paint pump is installed at the top inside the paint tank. During operation, the paint is pumped by the paint pump through the paint 2, the rotating interface, and the multi-port pipe to the multiple pipes 1. The paint pump pumps the paint. The rotating interface allows the multi-port pipe, pipe 1, and support 7 to rotate freely. The multi-port pipe diverts the paint to the multiple pipes 1.

[0013] Preferably, the spraying mechanism includes multiple supports nine, multiple pipes three, and multiple fan-shaped nozzles. The multiple supports nine are all installed at the front end of the support seven, and each of the multiple supports nine has a through hole at its front. One end of each of the multiple pipes three is installed in the through hole of the multiple supports nine, and the other end of each of the multiple pipes three is connected to the multiple pipes one. The multiple fan-shaped nozzles are installed in the through hole of the multiple supports nine. The fan-shaped nozzles spray the paint onto the tire surface in a fan shape.

[0014] Preferably, the sealing device includes two cylinders, a bracket, a connecting block, and multiple curtains. The two cylinders are installed at the front end of the spray box, the bracket is installed at the top of the two cylinders, and the connecting block is installed at the bottom of the bracket and located inside the two cylinders. The bottom of the connecting block is provided with a square groove, and the multiple curtains are installed in the square groove of the connecting block. The curtains are made of flexible material. When the tire is placed into the spray box, the cylinders are opened to lift the bracket, which in turn lifts the connecting block and the curtains. After the curtains are placed in, the bracket descends to close the front opening of the spray box. The flexible curtains can fit against the surface of the hydraulic cylinder and the guide column, improving the sealing performance.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting up a loading and unloading robotic arm to replace manual operation, the production efficiency is improved, and by setting up a sealing device to seal the spray box during processing, the machine's sealing performance during spraying is improved, and pollution is reduced. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the isometric cross-sectional structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the isometric cross-sectional structure of the fuselage;

[0018] Figure 3 This is a schematic diagram of the isometric cross-sectional structure of the robotic arm;

[0019] Figure 4 This is a front view structural diagram of gear one and motor one;

[0020] Figure 5 This is a top-view cross-sectional structural diagram of bracket three, gear one, motor one, and gear two;

[0021] Figure 6 This is a schematic diagram of the isometric structure of the drive unit;

[0022] Figure 7 This is an isometric structural diagram of the hand gripper;

[0023] Figure 8 This is a frontal cross-sectional view of the hand's structure.

[0024] Figure 9 This is a schematic diagram of the isometric cross-sectional structure of the spraying device;

[0025] Figure 10 This is a schematic diagram of the isometric cross-sectional structure of the spraying device;

[0026] Figure 11 This is a rear cross-sectional structural diagram of bracket seven, gear three, motor two, and gear four;

[0027] Figure 12 This is a rear view structural diagram of gear three and motor two;

[0028] Figure 13 This is a schematic diagram of the right-hand structure of the material feeding mechanism;

[0029] Figure 14 This is a rear view structural diagram of the material feeding mechanism;

[0030] Figure 15 This is a front view schematic diagram of the injection mechanism;

[0031] Figure 16 This is a front view structural diagram of the enclosed device.

[0032] The attached diagram is labeled as follows: 01. Machine body; 11. Base plate; 12. Support 1; 13. Support 2; 14. Spraying box; 15. Paint box; 02. Robotic arm; 21. Support 3; 22. Gear 1; 23. Motor 1; 24. Gear 2; 03. Spraying device; 31. Support 7; 32. Gear 3; 33. Motor 2; 34. Gear 4; 04. Sealing device; 41. Cylinder 2; 42. Support 10; 43. Connecting block; 44. Door Curtain; 05. Drive unit; 51. Column; 52. Bracket four; 53. Hydraulic cylinder; 54. Guide column; 55. Bracket five; 06. Claw; 61. Bracket six; 62. Cylinder one; 63. Pressing block; 07. Feeding mechanism; 71. Pipe one; 72. Multi-port pipe; 73. Rotating interface; 74. Bracket eight; 75. Pipe two; 76. Paint pump; 08. Spraying mechanism; 81. Bracket nine; 82. Pipe three; 83. Fan-shaped nozzle. Detailed Implementation

[0033] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0034] This utility model discloses an aircraft tire wear-resistant layer spraying equipment, including a fuselage 01; it also includes a robotic arm 02, a spraying device 03, and a sealing device 04, all of which are mounted on the fuselage 01. The fuselage 01 provides support and stores paint, the robotic arm 02 automatically loads and unloads tires, the spraying device 03 sprays the tires, and the sealing device 04 seals the machine during spraying. The fuselage 01 includes a base plate 11, a first support 12, a second support 13, a spraying box 14, and a paint box 15. The first support 12, the second support 13, the spraying box 14, and the paint box 15 are all mounted on the top of the base plate 11, and the first support 12... The top is provided with a through hole. Both the spray box 14 and the paint box 15 have chambers inside. The front and rear ends of the spray box 14 are respectively provided with through holes, and both through holes communicate with the interior of the spray box 14. The robotic arm 02 includes a support 3 21, a gear 1 22, a motor 1 23, a gear 2 24, a drive device 05, and a gripper 06. The support 3 21 is rotatably installed in the through hole of the support 1 12. The gear 1 22 is fixedly installed at the bottom end of the support 3 21. The motor 1 23 is fixedly installed on the support 2 13. The gear 2 24 is installed on the motor 1 23, and the gear 2 24 and the gear 1 22 are threadedly engaged. The drive device 05 includes multiple columns 51 and a support 4 52, hydraulic cylinder 53, multiple guide pillars 54, and bracket 55; multiple columns 51 are fixedly installed on the top of bracket 3 21; bracket 4 52 is installed on the top of multiple columns 51; bracket 4 52 has multiple sets of columnar protrusions at its front and rear ends, each set of columnar protrusions has a through hole in its center; bracket 4 52 has a mounting hole at its front end; hydraulic cylinder 53 is installed in the mounting hole of bracket 4 52; multiple guide pillars 54 are slidably installed in the multiple through holes of the multiple sets of columnar protrusions; bracket 55 is installed at the rear end of hydraulic cylinder 53 and multiple guide pillars 54; the gripper 06 includes bracket 61, multiple cylinders 62, and multiple pressure blocks 63; bracket 61 is installed on the top of bracket 3 21. The rear end of the fifth bracket 55 and the rear end of the sixth bracket 61 are provided with multiple square slots, and multiple cylinders 62 are respectively installed in the multiple square slots, and multiple pressure blocks 63 are respectively installed on the multiple cylinders 62; the spraying device 03 includes a seventh bracket 31, a third gear 32, a second motor 33, a fourth gear 34, a feeding mechanism 07 and a spraying mechanism 08. The seventh bracket 31 is rotatably installed in the through hole at the rear end of the spraying box 14, and multiple through holes are arranged in a ring on the seventh bracket 31. The third gear 32 is fixedly installed at the rear end of the seventh bracket 31. The second motor 33 is installed at the top of the paint box 15, and the fourth gear 34 is installed on the second motor 33, and the third gear 32 and the fourth gear 34 are threadedly engaged;The feeding mechanism 07 includes multiple pipes 71, a multi-port pipe 72, a rotating interface 73, a support 74, a pipe 75, and a paint pump 76. The multiple pipes 71 are respectively installed in multiple through holes of the support 73. The multiple pipes 71 are connected to multiple ports of the multi-port pipe 72. The last port of the multi-port pipe 72 is rotatably connected to one end of the rotating interface 73. The rotating interface 73 is rotatably mounted on the support 74, which is mounted at the top of the paint tank 15. One end of the pipe 75 is rotatably connected to the other end of the rotating interface 73, and the other end of the pipe 75 is mounted at the top of the paint tank 15. The paint pump 76 is mounted inside the top of the paint tank 15. During operation, the paint is pumped by the paint pump 76 through the pipe 75, the rotating interface 73, and the multi-port pipe 72 to the multiple pipes 71. The spraying mechanism 08 includes multiple supports 81. The spray box 14 is equipped with multiple pipes 82 and multiple fan-shaped nozzles 83, and multiple brackets 81 are installed at the front end of bracket 31. Each bracket 81 has a through hole at its front. One end of each pipe 82 is installed in one of the through holes of bracket 81, and the other end of each pipe 82 is connected to a pipe 71. Multiple fan-shaped nozzles 83 are installed in the through holes of bracket 81. The sealing device 04 includes two cylinders 41, a bracket 42, a connecting block 43, and multiple curtains 44. The two cylinders 41 are installed at the front end of the spray box 14. The bracket 42 is installed at the top of the two cylinders 41. The connecting block 43 is installed at the bottom of the bracket 42 and is located inside the two cylinders 41. The bottom of the connecting block 43 has a square groove, and multiple curtains 44 are installed in the square groove of the connecting block 43. The curtains 44 are made of flexible material.

[0035] like Figures 1 to 16As shown, this utility model discloses an aircraft tire wear-resistant layer spraying device. During operation, motor 123 is first turned on, and gears 122 and 24 work together to rotate bracket 321. The rotation of bracket 321 drives drive device 05 to rotate. When drive device 05 rotates to the material-picking position, hydraulic cylinder 53 is opened to push bracket 61 out to the center of the tire. Then, cylinder 162 is opened, pushing pressure block 63 to press the inner surface of the tire and fix it in place. Next, hydraulic cylinder 53 is retracted, causing bracket 61 to rotate and align with the front through-hole of spray box 14. Cylinder 241 is opened, causing bracket 1042 to lift connecting block 43 and door curtain 44. Then, hydraulic cylinder 53 is opened to push the tire into the spray box 14. After door curtain 44 is placed inside, bracket 104... 2. The curtain 44 is lowered to close the front opening of the spray box 14. The flexible curtain 44 can fit against the surface of the hydraulic cylinder 53 and the guide post 54 to improve the sealing performance. Then, the motor 2 33 is turned on, and the bracket 7 31 is rotated by the cooperation of the gear 3 32 and the gear 4 34. After the speed is stabilized, the paint pump 76 is turned on. The paint pump 76 pumps the paint through the pipe 2 75, the rotating interface 73, the multi-port pipe 72 and the pipe 1 71 to each spraying mechanism 08. The fan-shaped nozzle 83 sprays the paint in a fan shape on the tire surface. Then, the cylinder 2 41 is turned on to make the bracket 10 42 drive the connecting block 43 and the curtain 44 to rise. Then, the hydraulic cylinder 53 is retracted to push the tire out of the spray box 14. Then, the bracket 61 is rotated to send the tire into the next process.

[0036] The motor 23, hydraulic cylinder 53, air cylinder 62, motor 33, paint pump 76, and air cylinder 41 of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0037] The main functions achieved by this utility model are: by setting up a loading and unloading robotic arm to replace manual operation, the production efficiency is improved; and by setting up a sealing device 04 to seal the spray box 14 during processing, the sealing of the machine during spraying is improved and pollution is reduced; thus solving the existing technical problems of needing manual loading, low production efficiency, poor sealing during spraying, and easy pollution.

[0038] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An aircraft tire wear-resistant layer spraying device, comprising a fuselage (01); characterized in that, Also include mechanical arm (02), spraying device (03) and closing device (04), mechanical arm (02), spraying device (03) and closing device (04) are installed on the fuselage (01); The fuselage (01) provides support and stores paint, the mechanical arm (02) automatically feeds the tire, the spraying device (03) sprays the tire, and the closing device (04) closes the machine during spraying.

2. An aircraft tire wear resistant layer spraying apparatus as claimed in claim 1, characterized in that, The fuselage (01) includes a bottom plate (11), a support (12), a support (13), a spraying box (14) and a paint box (15), the support (12), the support (13), the spraying box (14) and the paint box (15) are all installed on the top end of the bottom plate (11), and the top end of the support (12) is provided with a through hole, the inside of the spraying box (14) and the paint box (15) is provided with a cavity, the front end and the rear end of the spraying box (14) are respectively provided with a through hole, and the two through holes are communicated with the inside of the spraying box (14).

3. An aircraft tire wear resistant layer spraying apparatus as claimed in claim 2, characterized in that, The mechanical arm (02) includes a support (21), a gear (22), a motor (23), a gear (24), a driving device (05) and a gripper (06), the support (21) is rotatably installed in the through hole of the support (12), the gear (22) is fixedly installed at the bottom end of the support (21), the motor (23) is fixedly installed on the support (13), the gear (24) is installed on the motor (23), and the gear (24) and the gear (22) are threadedly connected.

4. An aircraft tire wear resistant layer spraying apparatus as claimed in claim 3, characterized in that, The driving device (05) includes a plurality of columns (51), a support (52), a hydraulic cylinder (53), a plurality of guide columns (54) and a support (55), the plurality of columns (51) are fixedly installed at the top end of the support (21), the support (52) is installed at the top end of the plurality of columns (51), the support (52) is provided with a plurality of columnar protrusions at the front end and the rear end, a through hole is formed in the center of each group of columnar protrusions, the front end of the support (52) is provided with a mounting hole, the hydraulic cylinder (53) is installed in the mounting hole of the support (52), the plurality of guide columns (54) are respectively slidably installed in the plurality of through holes of the plurality of columnar protrusions, and the support (55) is installed at the rear end of the hydraulic cylinder (53) and the plurality of guide columns (54).

5. An aircraft tire wear resistant layer spraying apparatus as claimed in claim 4, characterized in that, The gripper (06) includes a support (61), a plurality of air cylinders (62) and a plurality of pressing blocks (63), the support (61) is installed at the rear end of the support (55), and the rear end of the support (61) is provided with a plurality of square grooves, the plurality of air cylinders (62) are respectively installed in the plurality of square grooves, and the plurality of pressing blocks (63) are respectively installed on the plurality of air cylinders (62).

6. An aircraft tire wear resistant layer spraying apparatus as claimed in claim 5, characterized in that, The spraying device (03) comprises a support seven (31), a gear three (32), a motor two (33), a gear four (34), a feeding mechanism (07) and a spraying mechanism (08), the support seven (31) is rotatably installed in the through hole at the rear end of the spraying box (14), a plurality of through holes are arranged in the annular of the support seven (31), the gear three (32) is fixedly installed at the rear end of the support seven (31), the motor two (33) is installed at the top end of the paint box (15), the gear four (34) is installed on the motor two (33), and the gear three (32) and the gear four (34) are threadedly connected.

7. An aircraft tire wear resistant layer spraying apparatus as claimed in claim 6, characterized in that, The feeding mechanism (07) comprises a plurality of pipelines one (71), a multi-way pipe (72), a rotating interface (73), a support eight (74), a pipeline two (75) and a paint pump (76), the plurality of pipelines one (71) are respectively installed in the plurality of through holes of the support seven (31), the plurality of pipelines one (71) and the plurality of pipe openings of the multi-way pipe (72) are connected, the last pipe opening of the multi-way pipe (72) and one end of the rotating interface (73) are rotatably connected, the rotating interface (73) is rotatably installed on the support eight (74), the support eight (74) is installed at the top end of the paint box (15), one end of the pipeline two (75) is rotatably connected to the other end of the rotating interface (73), the other end of the pipeline two (75) is installed at the top end of the paint box (15), the paint pump (76) is installed at the top end inside the paint box (15), and the paint is pumped to the plurality of pipelines one (71) by the paint pump (76) through the pipeline two (75), the rotating interface (73) and the multi-way pipe (72) during work.

8. An aircraft tire wear resistant layer spraying apparatus as claimed in claim 7, characterized in that, The spraying mechanism (08) comprises a plurality of supports nine (81), a plurality of pipelines three (82) and a plurality of fan-shaped nozzles (83), the plurality of supports nine (81) are installed at the front end of the support seven (31), the plurality of supports nine (81) are provided with through holes at the front ends, one end of the plurality of pipelines three (82) is respectively installed in the through holes of the plurality of supports nine (81), the other end of the plurality of pipelines three (82) is respectively connected with the plurality of pipelines one (71), and the plurality of fan-shaped nozzles (83) are respectively installed in the through holes of the plurality of supports nine (81).

9. An aircraft tire wear resistant layer spraying apparatus as claimed in claim 8, characterized in that, The closing device (04) comprises two air cylinders two (41), a support ten (42), a connecting block (43) and a plurality of door curtains (44), the two air cylinders two (41) are installed at the front end of the spraying box (14), the support ten (42) is installed at the top end of the two air cylinders two (41), the connecting block (43) is installed at the bottom end of the support ten (42) and located on the inner side of the two air cylinders two (41), the bottom end of the connecting block (43) is provided with a square groove, the plurality of door curtains (44) are installed in the square groove of the connecting block (43), and the door curtains (44) are made of flexible materials.

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