A painting equipment for processing lawn mower parts

Abstract

The invention relates to the technical field of paint spraying equipment, and specifically to a paint spraying equipment for processing lawn mower accessories, comprising a paint spraying room, a lifting structure, a paint spraying structure, a driving structure, a flipping structure and a mounting structure; the lawn mower accessories that need to be painted are hung by the driving structure, and the lawn mower accessories are driven to move at the same time, and the accessories are driven to flip by the flipping structure, so that the paint spraying structure is convenient for spraying paint on the back of the lawn mower accessories, and the lawn mower accessories move more stably in the paint spraying room, avoiding shaking during paint spraying, and improving the paint spraying effect; the hanging strips and hooks are quickly installed by the mounting structure, which is convenient for replacing hanging strips and hooks of different styles, thereby improving the installation efficiency of the hanging strips and the applicable scope of the equipment; the paint spraying structure is driven to move up and down by the lifting structure, thereby expanding the paint spraying range, and the setting of the paint spraying structure is convenient for adjusting the angle of the spray head, so that the paint spraying effect is better, and it is convenient to replace and disassemble the spray head, and convenient for inspecting and maintaining the spray head.

Description

Technical Field

[0001] The invention relates to the technical field of paint spraying equipment, in particular to a paint spraying equipment for processing lawn mower accessories. Background Art

[0002] A lawn mower, also known as a weed cutter, lawn mower, lawn trimmer, etc., is a mechanical tool used to trim lawns, vegetation, etc., and is divided into diesel engines and gasoline engines; it is composed of a cutter disc, an engine, a traveling wheel, a traveling mechanism, a blade, an armrest, a control, and other parts; the blade utilizes the high-speed rotation of the engine to greatly increase the output speed, saving the weeding workers' working time and reducing a large amount of human resources. In countries with highly developed animal husbandry mechanization, the research on new lawn mowers is developing in the direction of high speed and energy saving. During the production and processing of lawn mowers, their accessories need to be painted to avoid corrosion of the accessories by the external environment.

[0003] However, when traditional lawn mower accessories are painted, they are painted in a paint booth. During painting, the suspended lawn mower accessories are easily rotated under the spray force of the spray gun, affecting the painting effect. When the back of the accessory needs to be painted, the suspension assembly is flipped by the gear rack. After flipping, it is not easy to control the angle of the suspension assembly, resulting in poor paint drying effect. At the same time, the suspension assembly is usually welded to the drive assembly, which is inconvenient to replace the suspension assembly according to the size of the accessory, affecting the use effect of the equipment. The nozzle is locked on the lifting structure by bolts, which is not convenient for adjusting the angle and is not convenient for inspecting and maintaining the nozzle, affecting the painting effect of the nozzle. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a painting device for processing lawn mower accessories.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a painting device for processing lawn mower accessories, comprising a painting room, a lifting structure arranged on the painting room, a painting structure arranged on the lifting structure, a driving structure arranged on the painting room, a flipping structure arranged on the driving structure, and a mounting structure arranged on the driving structure;

[0006] The driving structure includes a fixed frame and a third motor fixedly connected to the fixed frame, the paint spraying room is fixedly connected to a fixed frame, the fixed frame is equipped with four pulleys through a connecting shaft, the pulleys are rotatably connected to the fixed frame, and a belt is wound between the four pulleys, a plurality of connecting blocks are fixedly connected to the fixed frame, an outer guide rail is fixedly connected to a plurality of connecting blocks, a plurality of supporting bars are fixedly connected to the ground near the paint spraying room, a fixed block is fixedly connected to the supporting bar, a plurality of the fixed blocks are fixedly connected to the inner guide rail, a plurality of groups of fixing bars are equidistantly arranged on the belt, each group of fixing bars is fixedly connected to a mounting ring, a fixing ring is rotatably connected to the mounting ring, a connecting column is fixedly connected to the fixing ring, a mounting rod is detachably connected to the connecting column, a hanging bar is fixedly connected to the mounting rod, and a plurality of hooks are fixedly connected to the hanging bar;

[0007] The flip structure includes a limit groove and a roller rollingly connected to the inside of the limit groove, the inner guide rail and the outer guide rail are each provided with a limit groove, the fixed ring is rotatably connected to two rollers, the fixed ring is provided with a driving groove, the paint spray room is fixedly connected with a driving shaft, the driving shaft is slidably connected to the driving groove, and the inner guide rail and the outer guide rail are each provided with a notch.

[0008] Specifically, the output end of the third motor is fixedly connected to the connecting shaft on one of the pulleys, a slide groove is provided on the outer guide rail, a part of the mounting ring is slidably connected to the inside of the slide groove, and a part of the fixing ring is slidably connected to the inside of the slide groove.

[0009] Specifically, each group of the fixing bars is provided with two, and the cross section of the fixing bars is an L-shaped structure.

[0010] Specifically, the cross section of the driving groove is an arc-shaped structure, and the length of the notch is greater than the distance between two rollers on the same fixed ring.

[0011] Specifically, the mounting structure includes a fixed rod and a connecting plate slidably connected to the fixed rod, the mounting rod is fixedly connected to the fixing rod, the mounting rod is provided with a mounting groove, the connecting column is fixedly connected to a mounting block, the mounting block is plugged into the mounting groove, the mounting block is provided with a limiting hole, the connecting plate is fixedly connected to the limiting rod, the limiting rod is slidably connected to the mounting rod, and the limiting rod is engaged with the limiting hole.

[0012] Specifically, the cross section of the connecting plate is a T-shaped structure, the cross section of the fixing rod is a T-shaped structure, the outside of the fixing rod is sleeved with a second spring, and both ends of the second spring are fixedly connected to the connecting plate and the fixing rod respectively.

[0013] Specifically, the lifting structure includes a fixed plate and a first motor fixedly connected to the fixed plate. A fixed plate is fixedly connected to the paint spraying room, a screw is rotatably connected to the fixed plate, an output end of the first motor is fixedly connected to the screw, a mounting plate is fixedly connected to the paint spraying room, the screw is rotatably connected to the mounting plate, a mounting seat is threadedly connected to the screw, and the mounting seat is slidably connected to the paint spraying room.

[0014] Specifically, a guide rod is fixedly connected between the fixing plate and the mounting plate, and the mounting seat is slidably connected to the guide rod.

[0015] Specifically, the paint spraying structure includes a rotating shaft and two mounting strips fixedly connected to the rotating shaft, a second motor is fixedly connected to the mounting seat, an output end of the second motor is fixedly connected to the rotating shaft, and a spray head is detachably connected to the mounting strip.

[0016] Specifically, a slot is provided on the mounting bar, the nozzle is plugged into the slot, a pressing rod is slidably connected to the mounting bar, a connecting bar is fixedly connected to the pressing rod, the connecting bar is slidably connected to the mounting bar, a clamping column is fixedly connected to the connecting bar, a clamping hole is provided on the nozzle, the clamping column is slidably connected to the mounting bar, the clamping column is engaged with the clamping hole, a guide shaft is fixedly connected to the mounting bar, the connecting bar is slidably connected to the guide shaft, a first spring is provided on the outer sleeve of the guide shaft, and both ends of the first spring are respectively fixedly connected to the connecting bar and the mounting bar.

[0017] The beneficial effects of the present invention are:

[0018] (1) The paint spraying equipment for processing lawn mower accessories described in the present invention has a driving structure on the paint spraying room, and a flipping structure on the driving structure. The lawn mower accessories that need to be painted are hung by the driving structure, and the lawn mower accessories are driven to move at the same time. The accessories are driven to flip by the flipping structure, which makes it easier for the paint spraying structure to paint the back of the lawn mower accessories. The painting effect is good, and the lawn mower accessories move more stably in the paint spraying room, avoiding shaking during painting, thereby improving the painting effect.

[0019] (2) The paint spraying equipment for processing lawn mower accessories described in the present invention has a mounting structure on the driving structure, through which the hanging strips and hooks can be quickly installed, which facilitates the replacement of hanging strips and hooks of different styles, and further facilitates the hanging of lawn mower accessories of different sizes, thereby improving the installation efficiency of the hanging strips and the applicable scope of the equipment.

[0020] (3) The paint spraying equipment for processing lawn mower accessories described in the present invention has a lifting structure on the paint spraying room, and a paint spraying structure on the lifting structure. The paint spraying structure is driven up and down by the lifting structure, thereby expanding the paint spraying range. The setting of the paint spraying structure facilitates the adjustment of the angle of the spray head to achieve a better paint spraying effect. At the same time, it is convenient to replace and disassemble the spray head, and it is convenient to inspect and maintain the spray head. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Figure 1 A schematic diagram of the overall structure of a preferred embodiment of a paint spraying device for processing lawn mower accessories provided by the present invention;

[0023] Figure 2 for Figure 1 An enlarged schematic diagram of the structure of section A is shown;

[0024] Figure 3 for Figure 1 An enlarged schematic diagram of the structure of part B is shown;

[0025] Figure 4 It is a schematic diagram of the connection structure between the fixing frame and the paint spraying room of the present invention;

[0026] Figure 5 for Figure 4 An enlarged schematic diagram of the C-section structure is shown;

[0027] Figure 6 It is a schematic diagram of the connection structure between the fixing plate and the first motor of the present invention;

[0028] Figure 7 for Figure 6 An enlarged schematic diagram of the D-section structure is shown;

[0029] Figure 8 It is a schematic diagram of the connection structure between the fixing frame and the connecting block of the present invention;

[0030] Fig. 9 for Figure 8 An enlarged schematic diagram of the structure of part E is shown;

[0031] Fig.10 It is a schematic diagram of the connection structure between the mounting base and the second motor of the present invention;

[0032] Fig.11 It is a schematic diagram of the connection structure between the screw rod and the mounting seat of the present invention;

[0033] Fig.12 for Fig.11 The enlarged schematic diagram of the F part structure is shown.

[0034] In the figure: 1. spray painting room; 2. lifting structure; 201. fixing plate; 202. first motor; 203. screw rod; 204. mounting seat; 205. mounting plate; 206. guide rod; 3. spray painting structure; 301. rotating shaft; 302. mounting bar; 303. second motor; 304. slot; 305. nozzle; 306. pressing rod; 307. connecting bar; 308. clamping column; 309. clamping hole; 310. guide shaft; 311. first spring; 4. driving structure; 401. fixing frame; 402. third motor; 403. pulley; 404. belt; 405. connecting block; 406, outer guide rail; 407, support bar; 408, fixed block; 409, inner guide rail; 410, fixed bar; 411, mounting ring; 412, fixed ring; 413, connecting column; 414, mounting rod; 415, hanging bar; 416, hook; 417, slide groove; 5, flip structure; 501, limit groove; 502, roller; 503, drive groove; 504, drive shaft; 505, missing groove; 6, mounting structure; 601, fixing rod; 602, connecting plate; 603, second spring; 604, mounting groove; 605, mounting block; 606, limit rod; 607, limit hole. DETAILED DESCRIPTION

[0035] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0036] like Figure 1-Figure 9 and Fig.12 As shown, a painting equipment for processing lawn mower accessories according to the present invention comprises a painting room 1, a lifting structure 2 arranged on the painting room 1, a painting structure 3 arranged on the lifting structure 2, a driving structure 4 arranged on the painting room 1, a flipping structure 5 arranged on the driving structure 4, and a mounting structure 6 arranged on the driving structure 4;

[0037] The driving structure 4 includes a fixed frame 401 and a third motor 402 fixedly connected to the fixed frame 401. The fixed frame 401 is fixedly connected to the spray paint room 1. Four pulleys 403 are installed on the fixed frame 401 through a connecting shaft. The pulleys 403 are rotatably connected to the fixed frame 401. A belt 404 is wound between the four pulleys 403. A plurality of connecting blocks 405 are fixedly connected to the fixed frame 401. An outer guide rail 406 is fixedly connected to the plurality of connecting blocks 405. A plurality of support bars 407 are fixedly connected to the ground near the spray paint room 1. The support bar 407 is fixedly connected with a fixing block 408, and a plurality of the fixing blocks 408 are fixedly connected with an inner guide rail 409. The belt 404 is equidistantly provided with a plurality of fixing bars 410, and each fixing bar 410 is fixedly connected with a mounting ring 411, and a fixing ring 412 is rotatably connected to the mounting ring 411, and a connecting column 413 is fixedly connected to the fixing ring 412, and a mounting rod 414 is detachably connected to the connecting column 413, and a hanging bar 415 is fixedly connected to the mounting rod 414, and a plurality of hooks 416 are fixedly connected to the hanging bar 415;

[0038] The flip structure 5 includes a limit groove 501 and a roller 502 rollingly connected to the limit groove 501, the inner guide rail 409 and the outer guide rail 406 are each provided with a limit groove 501, the fixed ring 412 is rotatably connected to two rollers 502, the fixed ring 412 is provided with a driving groove 503, the paint spraying room 1 is fixedly connected with a driving shaft 504, the driving shaft 504 is slidably connected to the driving groove 503, and the inner guide rail 409 and the outer guide rail 406 are each provided with a missing groove 505;

[0039] The output end of the third motor 402 is fixedly connected to the connecting shaft on one of the pulleys 403, and a slide groove 417 is provided on the outer guide rail 406. A part of the mounting ring 411 is slidably connected to the inside of the slide groove 417, and a part of the fixing ring 412 is slidably connected to the inside of the slide groove 417; each group of the fixing bars 410 is provided with two, and the cross section of the fixing bars 410 is an L-shaped structure; the cross section of the driving groove 503 is an arc structure, and the length of the notch 505 is greater than the distance between the two rollers 502 on the same fixing ring 412; the accessories of the lawn mower are hung on the hanging When the lawn mower accessories need to be painted, the third motor 402 on the fixing frame 401 can be started, and the third motor 402 drives a pulley 403 to rotate, and the pulley 403 drives the other three pulleys 403 to rotate through the belt 404, thereby driving the belt 404 to continuously operate, and the movement of the belt 404 drives the fixing bar 410 to move, and the movement of the fixing bar 410 drives the mounting ring 411 to slide on the inner guide rail 409 and the outer guide rail 406, and the movement of the mounting ring 411 drives the fixing ring 412 to move, and when the fixing ring 412 moves, the roller 502 moves in the limit groove. 501 rolls inside, the fixed ring 412 moves to drive the connecting column 413 to move, the connecting column 413 moves to drive the installation rod 414 to move, the installation rod 414 moves to drive the hanging bar 415 and the hook 416 to move, and then the suspended lawn mower accessories are transported to the interior of the paint spraying room 1. When the lawn mower accessories arrive at the painting position, the third motor 402 is stopped, and the paint is sprayed through the paint spraying structure 3. When one side of the accessory is painted, the third motor 402 is started to drive the belt 404 to move, and the belt 404 moves to drive the installation ring 411 and the fixed ring 412 to move. The fixed ring 412 moves When the paint spraying room 1 is moving, the driving shaft 504 on the paint spraying room 1 slides in the driving groove 503 on the fixing ring 412, thereby driving the fixing ring 412 and the connecting column 413 to rotate, and the two rollers 502 exchange positions at the notched groove 505 on the inner guide rail 409 and the outer guide rail 406. The connecting column 413 rotates to drive the mounting rod 414 and the hanging bar 415 to rotate, driving the suspended lawn mower accessories to flip 180 degrees, and paint the other side of the lawn mower accessories, thereby improving the painting effect, and the fixing ring 412 slides inside the slide groove 417, thereby improving the stability of the fixing ring 412 and the connecting column 413 when moving.

[0040] Specifically, Figure 2 , Figure 5 and Figure 7As shown, the mounting structure 6 includes a fixing rod 601 and a connecting plate 602 slidably connected to the fixing rod 601, the fixing rod 601 is fixedly connected to the mounting rod 414, the mounting rod 414 is provided with a mounting groove 604, the connecting column 413 is fixedly connected to a mounting block 605, the mounting block 605 is plugged into the mounting groove 604, the mounting block 605 is provided with a limiting hole 607, the connecting plate 602 is fixedly connected to a limiting rod 606, the limiting The rod 606 is slidably connected to the mounting rod 414, and the limiting rod 606 is engaged with the limiting hole 607; the cross section of the connecting plate 602 is a T-shaped structure, the cross section of the fixing rod 601 is a T-shaped structure, and the outer sleeve of the fixing rod 601 is provided with a second spring 603, and the two ends of the second spring 603 are respectively fixedly connected to the connecting plate 602 and the fixing rod 601; when it is necessary to replace the hanging strip 415 and the hook 416, the connecting plate 602 can be pulled to make the second spring 603 After the compression, the connecting plate 602 moves and drives the limiting rod 606 to no longer engage with the limiting hole 607 on the mounting block 605. At this time, the mounting block 605 can be pulled out from the mounting groove 604, and then the mounting rod 414 and the hanging bar 415 can be removed. After replacing the new hanging bar 415, align the mounting groove 604 on the mounting rod 414 on the new hanging bar 415 with the mounting block 605 on the connecting column 413, and then pull the connecting plate 602 to plug the mounting block 605 into the mounting groove 604, and then release the connecting plate 602. The second spring 603 resets and drives the connecting plate 602 to slide, thereby driving the limiting rod 606 to engage with the limiting hole 607 on the mounting block 605, thereby installing and fixing the hanging bar 415 and the hook 416.

[0041] Specifically, Figure 1 , Figure 6 , Figure 10-12 As shown, the lifting structure 2 includes a fixed plate 201 and a first motor 202 fixedly connected to the fixed plate 201, a fixed plate 201 is fixedly connected to the paint spraying room 1, a screw 203 is rotatably connected to the fixed plate 201, an output end of the first motor 202 is fixedly connected to the screw 203, a mounting plate 205 is fixedly connected to the paint spraying room 1, the screw 203 is rotatably connected to the mounting plate 205, a mounting seat 204 is threadedly connected to the screw 203, and the mounting seat 204 is slidably connected to the paint spraying room 1; a guide rod 206 is fixedly connected between the fixed plate 201 and the mounting plate 205, and the mounting seat 204 is slidably connected to the guide rod 206.

[0042] The paint spraying structure 3 includes a rotating shaft 301 and two mounting bars 302 fixedly connected to the rotating shaft 301; a second motor 303 is fixedly connected to the mounting seat 204; an output end of the second motor 303 is fixedly connected to the rotating shaft 301; a nozzle 305 is detachably connected to the mounting bar 302; a slot 304 is provided on the mounting bar 302; the nozzle 305 is plugged into the slot 304; a pressing rod 306 is slidably connected to the mounting bar 302; a connecting bar 307 is fixedly connected to the pressing rod 306; the connecting bar 307 is slidably connected to the mounting bar 302; and a nozzle 305 is detachably connected to the mounting bar 302. A clamping column 308 is connected, and a clamping hole 309 is provided on the spray head 305. The clamping column 308 is slidably connected to the mounting strip 302, and the clamping column 308 is engaged with the clamping hole 309. The mounting strip 302 is fixedly connected to the guide shaft 310, and the connecting strip 307 is slidably connected to the guide shaft 310. The outer sleeve of the guide shaft 310 is provided with a first spring 311, and the two ends of the first spring 311 are respectively fixedly connected to the connecting strip 307 and the mounting strip 302; when spraying paint, the first motor 202 on the fixed plate 201 is started, and the first motor 202 drives the screw 203 to rotate, and the screw 203 rotates to drive the mounting seat 204 to move up and down The mounting seat 204 moves up and down, thereby driving the paint spraying structure 3 to move up and down, and then spraying paint on the lawn mower accessories. The setting of the guide rod 206 improves the sliding stability of the mounting seat 204. Due to the different shapes of different accessories, in order to improve the painting effect of some special-shaped parts, it is necessary to start the second motor 303 on the mounting seat 204, and the second motor 303 drives the rotating shaft 301 to rotate. The rotation of the rotating shaft 301 drives the two mounting strips 302 to rotate. The rotation of the mounting strip 302 thereby adjusts the painting angle of the spray head 305, thereby improving the painting effect. When the spray head 305 needs to be inspected and maintained, the pressing rod on the mounting strip 302 can be pressed. 306, the pressing rod 306 moves to drive the connecting strip 307 to move, the first spring 311 is compressed, the connecting strip 307 moves to drive the clamping column 308 to no longer engage with the clamping hole 309 on the nozzle 305, and the nozzle 305 can be removed from the mounting strip 302 at this time. When the nozzle 305 is repaired, the nozzle 305 can be plugged into the mounting groove 604 on the mounting strip 302, and then the pressing rod 306 is released, the first spring 311 is reset to drive the clamping column 308 to engage with the clamping hole 309, and then the nozzle 305 is fixed. The setting of the guide shaft 310 improves the sliding stability of the connecting strip 307 and avoids the deviation of the first spring 311.

[0043] When the present invention is in use, first, the lawn mower accessories are hung on the hook 416 on the hanging bar 415. When the lawn mower accessories need to be painted, the third motor 402 on the fixing frame 401 can be started, and the third motor 402 drives a pulley 403 to rotate. The pulley 403 drives the other three pulleys 403 to rotate through the belt 404, thereby driving the belt 404 to operate continuously. The movement of the belt 404 drives the fixing bar 410 to move. The movement of the fixing bar 410 drives the mounting ring 411 to slide on the inner guide rail 409 and the outer guide rail 406. The movement of the mounting ring 411 drives the fixing ring 412 to move. When the fixing ring 412 moves, the roller 502 rolls inside the limiting groove 501. The movement of the fixing ring 412 drives the connecting column 413 to move. The movement of the connecting column 413 drives the mounting rod 414 to move. The movement of the mounting rod 414 drives the hanging bar 415 and the hook 416 to move, thereby transporting the hung lawn mower accessories. To the interior of the paint spraying room 1, when the lawn mower accessory reaches the painting position, the third motor 402 is stopped, and the paint is sprayed through the paint spraying structure 3. When the painting of one side of the accessory is completed, the third motor 402 is started to drive the belt 404 to move. The movement of the belt 404 drives the installation ring 411 and the fixed ring 412 to move. When the fixed ring 412 moves, the drive shaft 504 on the paint spraying room 1 slides in the driving groove 503 on the fixed ring 412, thereby driving the fixed ring 412 and the connecting column 413 to rotate. The two rollers 502 exchange positions at the notch 505 on the inner guide rail 409 and the outer guide rail 406. The connecting column 413 rotates and then drives the installation rod 414 and the hanging bar 415 to rotate, driving the suspended lawn mower accessory to flip 180 degrees, and paint is sprayed on the other side of the lawn mower accessory, thereby improving the painting effect. The fixed ring 412 slides inside the slide groove 417, thereby improving the stability of the fixed ring 412 and the connecting column 413 when moving;

[0044] Then, when it is necessary to replace the suspension strip 415 and the hook 416, the connecting plate 602 can be pulled to compress the second spring 603, and the connecting plate 602 moves to drive the limiting rod 606 to no longer engage with the limiting hole 607 on the mounting block 605. At this time, the mounting block 605 can be pulled out from the mounting groove 604, and then the mounting rod 414 and the suspension strip 415 can be disassembled. After replacing the new suspension strip 415, the mounting groove 604 on the mounting rod 414 on the new suspension strip 415 is aligned with the mounting block 605 on the connecting column 413, and then the connecting plate 602 is pulled to plug the mounting block 605 into the mounting groove 604, and then the connecting plate 602 is released, and the second spring 603 is reset to drive the connecting plate 602 to slide, and then the limiting rod 606 is driven to engage with the limiting hole 607 on the mounting block 605, and then the suspension strip 415 and the hook 416 are installed and fixed;

[0045] Finally, when spraying paint, start the first motor 202 on the fixed plate 201, the first motor 202 drives the screw 203 to rotate, the screw 203 rotates to drive the mounting seat 204 to move up and down, the mounting seat 204 moves up and down, and then drives the paint spraying structure 3 to move up and down, and then sprays paint on the lawn mower accessories. The setting of the guide rod 206 improves the sliding stability of the mounting seat 204. Due to the different shapes of different accessories, in order to improve the painting effect of some special-shaped parts, it is necessary to start the second motor 303 on the mounting seat 204, the second motor 303 drives the rotating shaft 301 to rotate, the rotation of the rotating shaft 301 drives the two mounting strips 302 to rotate, the mounting strips 302 rotate and then adjust the painting angle of the nozzle 305 to improve the painting effect. When the nozzle 305 needs to be inspected and maintained, the pressing rod 306 on the mounting strip 302 can be pressed. The pressing rod 306 moves to drive the connecting strip 307 to move, the first spring 311 is compressed, and the connecting strip 307 moves to drive the clamping column 308 to no longer engage with the clamping hole 309 on the nozzle 305. At this time, the nozzle 305 can be removed from the mounting strip 302. When the nozzle 305 is inspected and maintained, the nozzle 305 can be inserted into the mounting groove 604 on the mounting strip 302, and then the pressing rod 306 is released. The first spring 311 is reset to drive the clamping column 308 to engage with the clamping hole 309, thereby fixing the nozzle 305. The setting of the guide shaft 310 improves the sliding stability of the connecting strip 307 and avoids the deviation of the first spring 311.

[0046] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0047] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A painting equipment for processing lawn mower accessories, characterized in that: It comprises a paint spraying room (1), a lifting structure (2) arranged on the paint spraying room (1), a paint spraying structure (3) arranged on the lifting structure (2), a driving structure (4) arranged on the paint spraying room (1), a turning structure (5) arranged on the driving structure (4), and a mounting structure (6) arranged on the driving structure (4); The driving structure (4) comprises a fixed frame (401) and a third motor (402) fixedly connected to the fixed frame (401); the fixed frame (401) is fixedly connected to the spray paint room (1); four pulleys (403) are installed on the fixed frame (401) via a connecting shaft; the pulleys (403) are rotatably connected to the fixed frame (401); a belt (404) is wound between the four pulleys (403); a plurality of connecting blocks (405) are fixedly connected to the fixed frame (401); an outer guide rail (406) is fixedly connected to the plurality of connecting blocks (405); and a plurality of support bars (407) are fixedly connected to the ground near the spray paint room (1). The support bar (407) is fixedly connected to a fixing block (408), and a plurality of the fixing blocks (408) are fixedly connected to an inner guide rail (409); a plurality of groups of fixing bars (410) are equidistantly provided on the belt (404); a mounting ring (411) is fixedly connected to each group of fixing bars (410); a fixing ring (412) is rotatably connected to the mounting ring (411); a connecting column (413) is fixedly connected to the fixing ring (412); a mounting rod (414) is detachably connected to the connecting column (413); a hanging bar (415) is fixedly connected to the mounting rod (414); and a plurality of hooks (416) are fixedly connected to the hanging bar (415); The flip structure (5) comprises a limit groove (501) and a roller (502) rollingly connected to the inside of the limit groove (501); the inner guide rail (409) and the outer guide rail (406) are each provided with a limit groove (501); the fixed ring (412) is rotatably connected to two rollers (502); the fixed ring (412) is provided with a driving groove (503); the paint spraying room (1) is fixedly connected to a driving shaft (504); the driving shaft (504) is slidably connected to the driving groove (503); and the inner guide rail (409) and the outer guide rail (406) are each provided with a notch (505); The mounting structure (6) comprises a fixing rod (601) and a connecting plate (602) slidably connected to the fixing rod (601); the fixing rod (601) is fixedly connected to the mounting rod (414); the mounting rod (414) is provided with a mounting groove (604); the connecting column (413) is fixedly connected to a mounting block (605); the mounting block (605) is plugged into the mounting groove (604); the mounting block (605) is provided with a limiting hole (607); the connecting plate ( A limiting rod (606) is fixedly connected to the connecting plate (602), the limiting rod (606) is slidably connected to the mounting rod (414), and the limiting rod (606) is engaged with the limiting hole (607); the cross section of the connecting plate (602) is a T-shaped structure, the cross section of the fixing rod (601) is a T-shaped structure, the outer portion of the fixing rod (601) is sleeved with a second spring (603), and the two ends of the second spring (603) are respectively fixedly connected to the connecting plate (602) and the fixing rod (601); The lifting structure (2) comprises a fixed plate (201) and a first motor (202) fixedly connected to the fixed plate (201); a fixed plate (201) is fixedly connected to the spray paint room (1); a screw rod (203) is rotatably connected to the fixed plate (201); an output end of the first motor (202) is fixedly connected to the screw rod (203); a mounting plate (205) is fixedly connected to the spray paint room (1); the screw rod (203) is rotatably connected to the mounting plate (205); a mounting seat (204) is threadedly connected to the screw rod (203); and the mounting seat (204) is slidably connected to the spray paint room (1); a guide rod (206) is fixedly connected between the fixed plate (201) and the mounting plate (205); and the mounting seat (204) is slidably connected to the guide rod (206); The paint spraying structure (3) comprises a rotating shaft (301) and two mounting bars (302) fixedly connected to the rotating shaft (301); a second motor (303) is fixedly connected to the mounting seat (204); an output end of the second motor (303) is fixedly connected to the rotating shaft (301); a spray head (305) is detachably connected to the mounting bar (302); a slot (304) is provided on the mounting bar (302); the spray head (305) is plugged into the slot (304); a pressing rod (306) is slidably connected to the mounting bar (302); a connecting bar (307) is fixedly connected to the pressing rod (306); the connecting bar (307) The strip (307) is slidably connected to the mounting strip (302); a clamping column (308) is fixedly connected to the connecting strip (307); a clamping hole (309) is provided on the nozzle (305); the clamping column (308) is slidably connected to the mounting strip (302); the clamping column (308) is engaged with the clamping hole (309); a guide shaft (310) is fixedly connected to the mounting strip (302); the connecting strip (307) is slidably connected to the guide shaft (310); a first spring (311) is sleeved on the outside of the guide shaft (310); and two ends of the first spring (311) are respectively fixedly connected to the connecting strip (307) and the mounting strip (302).

2. The painting equipment for processing lawn mower accessories according to claim 1, characterized in that: The output end of the third motor (402) is fixedly connected to a connecting shaft on one of the pulleys (403); a slide groove (417) is provided on the outer guide rail (406); a portion of the mounting ring (411) is slidably connected to the inside of the slide groove (417); and a portion of the fixing ring (412) is slidably connected to the inside of the slide groove (417).

3. The painting equipment for processing lawn mower accessories according to claim 1, characterized in that: Each group of the fixing bars (410) is provided with two fixing bars (410), and the cross-section of the fixing bars (410) is an L-shaped structure.

4. The painting equipment for processing lawn mower accessories according to claim 1, characterized in that: The cross section of the driving groove (503) is an arc-shaped structure, and the length of the notch (505) is greater than the distance between two rollers (502) on the same fixing ring (412).

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