Part polishing device for scooter machining

Abstract

The invention relates to the technical field of scooter polishing equipment, in particular to a part polishing device for scooter machining, which comprises a bottom plate, and a limiting mechanism for limiting a scooter pedal is arranged at the top of the bottom plate; the top of the bottom plate is connected with a top plate through supporting columns, a PLC is arranged at the bottom of the top plate, and a polishing mechanism used for conducting fixed-point grinding and polishing on the scooter pedal is arranged at the bottom of the top plate. The bottom of the top plate is provided with a marking mechanism used for marking the protruding part of the top of the scooter pedal. According to the scooter pedal grinding and polishing device, fixed-point grinding and polishing can be conducted on the portion, with protrusions, of the top of the scooter pedal, and grinding and polishing treatment on the scooter pedal can be completed without grinding the smooth and flat portion of the top of the scooter pedal.

Description

Technical Field

[0001] The invention relates to the technical field of scooter polishing equipment, and in particular to a component polishing device used for scooter processing. Background Art

[0002] The scooter mainly includes a frame, wheels, a steering system, a braking system and a standing platform. The standing platform is also called a scooter pedal. In order to reduce the weight of the scooter, the scooter pedal is generally made of aluminum alloy.

[0003] After searching, it was found that the Chinese patent with application number 202022495066.6 disclosed "a body polishing device for scooter production, comprising a support column and a storage plate, the lower surface of the storage plate is symmetrically fixedly connected with a support column, and there are four support columns, and the ends of the plurality of support columns away from the storage plate are fixedly connected with self-locking universal wheels, the end of the surface of the support column away from the storage plate is fixedly connected with a stabilizing device, the lower surface of the storage plate is fixedly connected with a first adjusting device, the upper surface of the storage plate is symmetrically provided with a slide groove, the surface of the slide groove is slidably connected with a clamping device, and the clamping device The device is engaged with the first adjusting device”; however, when the body polishing device for scooter production is polishing the top of the scooter pedal, it can only polish the top of the scooter pedal as a whole to eliminate the top protrusion and burr of the scooter pedal. However, when the top of the scooter pedal is polished as a whole, it is easy to cause the originally flat part of the top of the scooter pedal to be polished, which is easy to cause excessive polishing of the scooter pedal and the polishing and thinning of the originally flat part of the top of the scooter pedal. Therefore, in order to solve such problems, a component polishing device for scooter processing is proposed. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a parts polishing device for scooter processing.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A component polishing device for scooter processing comprises a bottom plate, and a limiting mechanism for limiting the position of a scooter pedal is arranged on the top of the bottom plate; The top of the bottom plate is connected to a top plate through a support column, a PLC controller is provided at the bottom of the top plate, and a polishing mechanism for performing fixed-point grinding and polishing on the scooter pedal is provided at the bottom of the top plate; The bottom of the top plate is provided with a marking mechanism for marking the raised portion on the top of the scooter pedal; The polishing mechanism includes several automatic guided vehicles arranged on the top of the top plate, a connecting frame is installed on the top of the automatic guided vehicle, a mounting plate is connected to the bottom of the connecting frame, the mounting plate is located below the top plate, and a polishing component for fixed-point grinding and polishing of the scooter pedal is arranged at the bottom of the mounting plate.

[0006] Preferably, the polishing assembly includes a second electric telescopic rod installed at the bottom of the mounting plate, a rectangular plate is installed at the end of the piston rod of the second electric telescopic rod, a second motor is installed at the bottom of the rectangular plate, the output shaft of the second motor is connected to a grinding block for grinding and polishing the scooter pedal, a first color mark sensor and a second color mark sensor are arranged at the bottom of the rectangular plate, and the first color mark sensor, the second color mark sensor, the automatic guided vehicle, the second electric telescopic rod and the second motor are all electrically connected to the PLC controller.

[0007] Preferably, a horizontal plate is installed on the side of the rectangular plate, an aluminum juice insulation box is installed on the top of the horizontal plate, the aluminum juice insulation box is loaded with aluminum juice, a pouring head is installed on the bottom of the horizontal plate, the pouring head is connected to the aluminum juice insulation box through a conveying pipe, a conveying pump for conveying aluminum juice is arranged in the conveying pipe, and the conveying pump is electrically connected to the PLC controller.

[0008] Preferably, the limiting mechanism includes a loading box, a unloading box and a supporting platform installed on the top of the base plate, the supporting platform is located between the loading box and the unloading box, a limiting groove is opened on the top of the supporting platform, first electric telescopic rods are installed on the inner walls on both sides of the limiting groove, clamping plates are installed on the ends of the piston rods of the two first electric telescopic rods, a rubber ring is provided on the outer wall of the grinding block, and the grinding block is located above the supporting platform.

[0009] Preferably, a second slide bar is installed on the top of the rectangular plate, a through hole is opened on the top of the mounting plate, a second slide sleeve is installed in the through hole, and the second slide bar is slidably sleeved in the second slide sleeve.

[0010] Preferably, the marking mechanism includes a first mounting plate and a second mounting plate symmetrically installed at the bottom of the top plate, a reciprocating screw is rotatably installed between the first mounting plate and the second mounting plate, an internal thread block is threadedly sleeved on the reciprocating screw, a first sliding rod is installed between the first mounting plate and the second mounting plate, a strip plate is installed on the side of the internal thread block, a first sliding sleeve is installed on the side of the strip plate, the first sliding rod is slidably sleeved in the first sliding sleeve, a third electric telescopic rod is installed at the bottom of the strip plate, a connecting plate is installed at the end of the piston rod of the third electric telescopic rod, a brush is installed at the bottom of the connecting plate, the third electric telescopic rod is electrically connected to the PLC controller, and a dipping assembly for dipping the brush is provided at the top of the base plate.

[0011] Preferably, the dipping assembly includes a first support rod and a second support rod symmetrically installed on the top of the base plate, a first fixed plate is installed on the top of the first support rod, a second fixed plate is installed on the top of the second support rod, a clean water tank and a sewage tank are installed on the top of the first fixed plate, a paint box, a polishing liquid tank and an anti-slip paint box are installed on the top of the second fixed plate, the clean water tank and the sewage tank are both loaded with clean water, the paint box is loaded with paint, the polishing liquid tank is loaded with polishing liquid, the anti-slip paint box is loaded with anti-slip paint, and the supporting platform is located between the first fixed plate and the second fixed plate.

[0012] Preferably, a first motor is installed on a side of the first mounting plate away from the reciprocating screw rod, an output shaft of the first motor passes through the first mounting plate and is connected to the reciprocating screw rod, and the first motor is electrically connected to the PLC controller.

[0013] Preferably, a bearing is installed on one side of the second mounting plate close to the reciprocating screw, and the end of the reciprocating screw is installed on the inner ring of the bearing.

[0014] Preferably, a limiting frame is provided on the top of the top plate, and a plurality of automatic guided vehicles are located within the limiting frame.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1: In the present invention, the raised part on the top of the scooter pedal can be polished at a fixed point, and the polishing process of the scooter pedal can be completed without polishing the smooth and flat part on the top of the scooter pedal. This not only reduces the workload of polishing and improves the polishing efficiency of the scooter pedal, but also avoids polishing the smooth and flat part of the scooter pedal, and avoids the traditional polishing equipment from polishing the entire surface of the scooter pedal, causing the flat part of the scooter pedal to be polished and thinned.

[0016] 2: In the present invention, the bottom end of the brush is flush with the top of the scooter pedal, and the protrusion on the top of the scooter pedal will interfere with the brush, so that the paint dipped by the brush is smeared on the protrusion on the top of the scooter pedal, and the top and side of the protrusion on the top of the scooter pedal can be smeared with paint, and then the protruding part on the top of the scooter pedal is marked, and the protruding part on the top of the scooter pedal can be marked, which is convenient for the later fixed-point grinding and polishing of the scooter pedal.

[0017] 3: In the present invention, a second color mark sensor is used to identify the pigment on the protrusion. If the second color mark sensor identifies that there is no pigment on the top of the protrusion, but there is pigment on the side of the protrusion, it is determined that the protrusion is not polished, and the protrusion is polished and polished again. If the second color mark sensor identifies that there is pigment on the top of the protrusion, it is determined that the protrusion is not polished, and the protrusion is polished and polished again. If the second color mark sensor identifies that there is no pigment on the top of the protrusion and there is no pigment on the side of the protrusion, it is determined that the protrusion is polished to be qualified, and the polishing of the protrusion is stopped. The protrusion on the top of the pedal of the scooter can be fully polished and polished to be flush with the top of the pedal of the scooter at one time, and the polishing of the pedal of the scooter can be completed at one time. There is no need for traditional polishing equipment to be taken out after multiple polishing to measure whether the polishing is qualified, thereby improving the polishing efficiency of the pedal of the scooter.

[0018] 4: In the present invention, the bottom end of the brush is flush with the top of the scooter pedal and then stops, so that the brush dipped in the anti-skid paint moves laterally to apply the anti-skid paint on the scooter pedal. The bottom end of the brush is flush with the top of the scooter pedal, and the concave part on the top of the scooter pedal is difficult to contact with the bottom end of the brush. The concave part on the top of the scooter pedal cannot be applied with the anti-skid paint, and the concave part on the top of the scooter pedal can be marked.

[0019] 5: In the present invention, the delivery pump in the delivery pipe is used to pour the aluminum liquid in the aluminum liquid insulation box to the depressed part through the pouring head. The aluminum liquid can be used to pour the depressed part on the top of the pedal of the scooter to fill the depressed part, and the depressed part on the top of the pedal of the scooter can be repaired. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram from a first perspective of a component polishing device for scooter processing proposed by the present invention; Figure 2 A schematic structural diagram of a second viewing angle of a component polishing device for scooter processing proposed by the present invention; Figure 3 This is a schematic diagram of the connection between the bottom plate and the loading box of a parts polishing device for scooter processing proposed by the present invention; Figure 4 A schematic diagram of the connection between a top plate and a first mounting plate of a parts polishing device for scooter processing proposed by the present invention; Figure 5 A schematic diagram of the connection between a first mounting plate and a first motor of a parts polishing device for scooter processing proposed by the present invention; Figure 6 This is a schematic diagram of the connection between the top plate and the limiting frame of a component polishing device for scooter processing proposed by the present invention; Figure 7 A schematic diagram of the connection between an automatic guided vehicle and a connecting frame of a parts polishing device for scooter processing proposed by the present invention; Figure 8 A schematic diagram of the connection between a mounting plate and a second electric telescopic rod of a component polishing device for scooter processing proposed by the present invention; Fig. 9 A schematic diagram of the connection between the second electric telescopic rod and the rectangular plate of a parts polishing device for scooter processing proposed by the present invention; Fig.10 This is a schematic diagram of the connection between the internal thread block and the strip plate of a parts polishing device for scooter processing proposed by the present invention.

[0021] In the figure: 1, bottom plate; 2, loading box; 3, unloading box; 4, bearing platform; 5, support column; 6, top plate; 7, limit frame; 8, automatic guided vehicle; 9, connecting frame; 10, first mounting plate; 11, second mounting plate; 12, first support rod; 13, first fixed plate; 14, clean water tank; 15, sewage tank; 16, second support rod; 17, second fixed plate; 18, paint box; 19, polishing liquid box; 20, anti-skid paint box; 21, first electric telescopic rod; 22, clamping plate; 23, first motor ; 24. reciprocating screw; 25. bearing; 26. internal thread block; 27. strip plate; 28. first sliding sleeve; 29. ​​first sliding rod; 30. mounting plate; 31. second electric telescopic rod; 32. rectangular plate; 33. second motor; 34. grinding block; 35. rubber ring; 36. horizontal plate; 37. aluminum juice insulation box; 38. pouring head; 39. second sliding rod; 40. second sliding sleeve; 41. connecting plate; 42. brush; 43. first color mark sensor; 44. second color mark sensor; 45. third electric telescopic rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Reference Figure 1-10 , a component polishing device for scooter processing, comprising a bottom plate 1, a limiting mechanism for limiting the position of a scooter pedal is arranged on the top of the bottom plate 1; The top of the bottom plate 1 is connected to a top plate 6 through a support column 5, a PLC controller is provided at the bottom of the top plate 6, and a polishing mechanism for performing fixed-point grinding and polishing on the scooter pedal is provided at the bottom of the top plate 6; A marking mechanism for marking the raised portion on the top of the scooter pedal is provided at the bottom of the top plate 6; The polishing mechanism includes a plurality of automatic guided vehicles 8 arranged on the top of the top plate 6, a connecting frame 9 is installed on the top of the automatic guided vehicle 8, a mounting plate 30 is connected to the bottom of the connecting frame 9, the mounting plate 30 is located below the top plate 6, and a polishing component for performing fixed-point grinding and polishing on the scooter pedal is arranged at the bottom of the mounting plate 30.

[0024] As a technical optimization scheme of the present invention, the polishing assembly includes a second electric telescopic rod 31 installed at the bottom of the mounting plate 30, a rectangular plate 32 is installed at the end of the piston rod of the second electric telescopic rod 31, a second motor 33 is installed at the bottom of the rectangular plate 32, and the output shaft of the second motor 33 is connected to a grinding block 34 for grinding and polishing the scooter pedal. A first color mark sensor 43 and a second color mark sensor 44 are arranged at the bottom of the rectangular plate 32. The first color mark sensor 43, the second color mark sensor 44, the automatic guided vehicle 8, the second electric telescopic rod 31 and the second motor 33 are all electrically connected to the PLC controller, and the output shaft of the second motor 33 can drive the grinding block 34 to rotate.

[0025] As a technical optimization solution of the present invention, a horizontal plate 36 is installed on the side of the rectangular plate 32, an aluminum juice insulation box 37 is installed on the top of the horizontal plate 36, and the aluminum juice insulation box 37 is loaded with aluminum juice. A pouring head 38 is installed at the bottom of the horizontal plate 36, and the pouring head 38 is connected to the aluminum juice insulation box 37 through a conveying pipe. A conveying pump for conveying aluminum juice is arranged in the conveying pipe. The conveying pump is electrically connected to the PLC controller. The conveying pump can convey the aluminum juice, and the conveying pump can be an aluminum liquid lifting pump.

[0026] As a technical optimization scheme of the present invention, the limiting mechanism includes a loading box 2, a unloading box 3 and a supporting platform 4 installed on the top of the base plate 1, the supporting platform 4 is located between the loading box 2 and the unloading box 3, and a limiting groove is provided on the top of the supporting platform 4. The inner walls on both sides of the limiting groove are installed with first electric telescopic rods 21, and the piston rod ends of the two first electric telescopic rods 21 are installed with clamping plates 22. The outer wall of the grinding block 34 is provided with a rubber ring 35, and the grinding block 34 is located above the supporting platform 4. The rubber ring 35 can increase the friction between the grinding block 34 and the pedal of the scooter when several grinding blocks 34 clamp the pedal of the scooter.

[0027] As a technical optimization solution of the present invention, a second slide rod 39 is installed on the top of the rectangular plate 32, a through hole is opened on the top of the mounting plate 30, a second slide sleeve 40 is installed in the through hole, and the second slide rod 39 is slidably sleeved in the second slide sleeve 40. Through the coordinated use of the second slide sleeve 40 and the second slide rod 39, guidance can be provided for the rectangular plate 32 when it moves up and down.

[0028] As a technical optimization scheme of the present invention, the marking mechanism includes a first mounting plate 10 and a second mounting plate 11 symmetrically installed at the bottom of the top plate 6, a reciprocating screw 24 is rotatably installed between the first mounting plate 10 and the second mounting plate 11, an internal thread block 26 is threadedly sleeved on the reciprocating screw 24, a first sliding rod 29 is installed between the first mounting plate 10 and the second mounting plate 11, a strip plate 27 is installed on the side of the internal thread block 26, a first sliding sleeve 28 is installed on the side of the strip plate 27, the first sliding rod 29 is slidably sleeved in the first sliding sleeve 28, a third electric telescopic rod 45 is installed at the bottom of the strip plate 27, a connecting plate 41 is installed at the end of the piston rod of the third electric telescopic rod 45, a brush 42 is installed at the bottom of the connecting plate 41, the third electric telescopic rod 45 is electrically connected to the PLC controller, and a dipping assembly for dipping the brush 42 is provided at the top of the base plate 1.

[0029] As a technical optimization scheme of the present invention, the dipping assembly includes a first support rod 12 and a second support rod 16 symmetrically installed on the top of the base plate 1, a first fixed plate 13 is installed on the top of the first support rod 12, and a second fixed plate 17 is installed on the top of the second support rod 16. A clean water tank 14 and a sewage tank 15 are installed on the top of the first fixed plate 13, and a paint box 18, a polishing liquid tank 19 and an anti-slip paint box 20 are installed on the top of the second fixed plate 17. The clean water tank 14 and the sewage tank 15 are both loaded with clean water, the paint box 18 is loaded with paint, the polishing liquid tank 19 is loaded with polishing liquid, and the anti-slip paint box 20 is loaded with anti-slip paint. The supporting platform 4 is located between the first fixed plate 13 and the second fixed plate 17.

[0030] As a technical optimization solution of the present invention, a first motor 23 is installed on the side of the first mounting plate 10 away from the reciprocating screw 24. The output shaft of the first motor 23 passes through the first mounting plate 10 and is connected to the reciprocating screw 24. The first motor 23 is electrically connected to the PLC controller.

[0031] As a technical optimization solution of the present invention, a bearing 25 is installed on one side of the second mounting plate 11 close to the reciprocating screw 24 , and the end of the reciprocating screw 24 is installed on the inner ring of the bearing 25 . The bearing 25 can provide guidance for the reciprocating screw 24 .

[0032] As a technical optimization solution of the present invention, a limiting frame 7 is set on the top of the top plate 6, and several automatic guided vehicles 8 are located in the limiting frame 7. The limiting frame 7 can provide a limit for the automatic guided vehicle 8 to prevent the automatic guided vehicle 8 from detaching from the top plate 6 when moving on the top plate 6.

[0033] The model of the first color mark sensor 43 and the second color mark sensor 44 in the present invention is ESE-10N / P color mark sensor.

[0034] When the present invention is in use, when it is necessary to grind and polish the top of the pedal of the scooter, first, the pedal of the scooter that needs to be polished is placed in the loading box 2, and a plurality of automatic guided vehicles 8 are started. The automatic guided vehicles 8 move on the top plate 6 to adjust the positions of the plurality of grinding blocks 34. The shape formed by the combination of the plurality of grinding blocks 34 is larger than the shape of the pedal of the scooter as a whole, and the shape formed by the combination of the plurality of grinding blocks 34 is moved to the top of the loading box 2. At this time, a plurality of second electric telescopic rods 31 are started at the same time, and the piston rods of the second electric telescopic rods 31 can push the rectangular plate 32 down. The rectangular plate 32 moves downward, and the grinding block 34 moves downward into the loading box 2. The shape formed by the combination of the several grinding blocks 34 enters the loading box 2. At this time, the pedal of the scooter that needs to be polished can be located in the shape formed by the combination of the several grinding blocks 34. The automatic guided vehicle 8 drives the several grinding blocks 34 to move toward the pedal of the scooter until the size of the shape formed by the combination of the several grinding blocks 34 is consistent with the size of the shape of the pedal of the scooter, and the pedal of the scooter is clamped by the several grinding blocks 34 and then stopped. The rubber ring 35 on the outer wall of the grinding block 34 can be used to polish the scooter The pedal of the scooter is clamped and fixed, and then the pedal of the scooter is clamped and fixed between the several grinding blocks 34. At this time, the several second electric telescopic rods 31 are started at the same time to make the pedals of the scooter clamped and fixed by the several grinding blocks 34 move out of the loading box 2, and the several automatic guided vehicles 8 are used to move on the top plate 6, so that the pedal of the scooter that needs to be polished can be moved out of the loading box 2 and moved to the top of the supporting platform 4. When the pedal of the scooter clamped and fixed by the several grinding blocks 34 is moved to the top of the supporting platform 4, the several second electric telescopic rods 31 are started again at the same time. The pedal of the scooter fixed by the plurality of grinding blocks 34 is moved down to the limiting groove provided on the top of the carrying platform 4 until the pedal of the scooter moves down to the limiting groove provided on the top of the carrying platform 4 and stops. Then, the plurality of automatic guided vehicles 8 are used to move on the top plate 6 to make the plurality of grinding blocks 34 move away from the pedal of the scooter, so that the pedal of the scooter fixed by the plurality of grinding blocks 34 can be loosened, and the pedal of the scooter to be polished in the loading box 2 can be automatically loaded into the limiting groove provided on the top of the carrying platform 4, and the loading process of the pedal of the scooter to be polished can be automatically completed.

[0035] When the pedal of the scooter that needs to be polished is loaded into the limiting groove opened on the top of the supporting platform 4, the two first electric telescopic rods 21 are started at the same time, and the piston rods of the first electric telescopic rods 21 push the clamping plate 22 to move closer to the pedal of the scooter, and the two clamping plates 22 are used to clamp and fix the pedal of the scooter located in the limiting groove. The two clamping plates 22 can be used to clamp both ends of the pedal of the scooter, and then the pedal of the scooter that needs to be polished is clamped and fixed in the limiting groove, so as to avoid the scooter pedal from shaking and deviating when the scooter pedal is polished later, and ensure the stability of the scooter pedal during polishing.

[0036] After the pedal of the scooter to be polished is clamped and fixed in the limiting groove on the top of the supporting platform 4, the first motor 23 is started, and the output shaft of the first motor 23 drives the reciprocating screw 24 to rotate, so that the internal thread block 26 makes a lateral movement on the reciprocating screw 24, and the lateral movement of the internal thread block 26 can drive the strip plate 27 and the third electric telescopic rod 45 to make a lateral movement, so that the connecting plate 41 and the brush 42 make a lateral movement, until the brush 42 moves to the top of the cleaning water tank 14 and stops, and the third electric telescopic rod 45 is started, and the piston rod of the third electric telescopic rod 45 pushes the connecting plate 41 and the brush 42 to move downward, so that the brush 42 can enter the cleaning water tank 14 to dip in the cleaning water. After the brush 42 dips in the cleaning water in the cleaning water tank 14, the third electric telescopic rod 45 is started again. The third electric telescopic rod 45 makes the brush 42 move up out of the cleaning water tank 14 and move the brush 42 to above the pedal of the scooter. The third electric telescopic rod 45 is started, and the piston rod of the third electric telescopic rod 45 pushes the brush 42 to move down until the bottom end of the brush 42 contacts the top of the pedal of the scooter and stops. The internal thread block 26 makes a reciprocating motion on the reciprocating screw rod 24, so that the brush 42 can make a reciprocating motion. The brush 42 dipped in the cleaning water in the cleaning water tank 14 makes a reciprocating motion on the top of the pedal of the scooter, and the top of the pedal of the scooter can be repeatedly cleaned with the brush 42, and the top of the pedal of the scooter can be cleaned to remove dust and impurities, thereby ensuring the cleanliness before the top of the pedal of the scooter is polished.

[0037] After using the brush 42 to dip the cleaning water in the cleaning water tank 14 to clean the top of the scooter's pedal, move the brush 42 into the paint box 18 and make the brush 42 dip into the paint in the paint box 18, move the brush 42 to the upper side of the scooter's pedal, start the third electric telescopic rod 45, and stop when the bottom end of the brush 42 is flush with the top of the scooter's pedal. Use the internal thread block 26 to make a reciprocating lateral movement on the reciprocating screw rod 24, so that the brush 42 dipped in paint can move lateral. The bottom end of the brush 42 is flush with the top of the scooter pedal. The protrusion on the top of the scooter pedal will interfere with the brush 42, so that the paint dipped by the brush 42 is smeared on the protrusion on the top of the scooter pedal. The top of the protrusion and the side of the protrusion on the top of the scooter pedal can be smeared with paint, and the protrusion on the top of the scooter pedal can be marked. The protrusion on the top of the scooter pedal can be marked, which is convenient for fixed-point grinding and polishing of the scooter pedal in the later stage.

[0038] After using the brush 42 to dip in paint to mark the raised part on the top of the scooter's pedal, the brush 42 is moved to the top of the sewage tank 15, and the brush 42 is moved down into the sewage tank 15, and the paint on the brush 42 is rinsed with clean water in the sewage tank 15. The paint remaining on the brush 42 can be washed out in the sewage tank 15. After the paint on the brush 42 is removed, the first color mark sensor 43 is used to identify the raised part on the top of the scooter's pedal with paint, and the signal is transmitted to the PLC controller. At this time, The brush 42 moves to the top of the polishing liquid tank 19, and the brush 42 is dipped into the polishing liquid in the polishing liquid tank 19, and the polishing liquid dipped by the brush 42 is smeared on the protrusions on the top of the pedal of the scooter, so as to facilitate the grinding and polishing of the pedal of the scooter. At this time, the PLC controller controls several automatic guided vehicles 8 to move on the top of the top plate 6, and can move the grinding blocks 34 corresponding to the several automatic guided vehicles 8 to the top of each protrusion coated with paint, and start the second motor 33. The output shaft of the second motor 33 drives the grinding The block 34 rotates to start the second electric telescopic rod 31, and the piston rod of the second electric telescopic rod 31 pushes the grinding block 34 to move downward, and the protrusions on the top of the pedal of the scooter are polished by the rotating grinding block 34. The protrusions on the top of the pedal of the scooter are marked by the brush 42 dipped in paint, and the protrusions with paint are identified by the first color mark sensor 43. The automatic guided vehicle 8 is used to move several grinding blocks 34 to the top of the protrusions with paint to polish the protrusions, which can polish the pedal of the scooter. The scooter pedal can be polished by grinding and polishing the raised part on the top, and the scooter pedal does not need to be polished to complete the grinding and polishing of the scooter pedal. This not only reduces the workload of grinding and polishing, but also improves the grinding and polishing efficiency of the scooter pedal. At the same time, it can also avoid grinding the smooth and flat part of the scooter pedal, and avoid the traditional grinding and polishing equipment grinding and polishing the entire surface of the scooter pedal, causing the flat part of the scooter pedal to be polished and thinned.

[0039] When the protrusion on the top of the pedal of the scooter is polished by the polishing block 34, the protrusion on the top of the pedal of the scooter is painted with paint. When the protrusion painted with paint is polished, the second color mark sensor 44 can be used to identify the paint on the protrusion. If the second color mark sensor 44 identifies that there is no paint on the top of the protrusion, but there is paint on the side of the protrusion, it is determined that the polishing of the protrusion is unqualified, and the protrusion is polished again. If the second color mark sensor 44 identifies that there is paint on the top of the protrusion, it is determined that the polishing of the protrusion is unqualified, and the protrusion is polished again. The protrusion is ground and polished for the second time. If the second color mark sensor 44 recognizes that there is no pigment on the top of the protrusion and there is no pigment on the side of the protrusion, it is determined that the grinding of the protrusion is qualified, and the grinding and polishing of the protrusion is stopped. The protrusion on the top of the pedal of the scooter can be fully ground and polished at one time until it is flush with the top of the pedal of the scooter, and the grinding and polishing of the pedal of the scooter can be completed at one time. There is no need for traditional grinding and polishing equipment to be taken out after multiple grindings to measure whether the grinding and polishing is qualified, thereby improving the grinding and polishing efficiency of the pedal of the scooter.

[0040] After polishing the protrusions on the top of the pedal of the scooter, the brush 42 is moved into the sewage tank 15 again, and the polishing liquid remaining on the brush 42 is cleaned and removed by using the clean water in the sewage tank 15. At this time, the brush 42 is moved to the top of the anti-skid paint box 20, and the brush 42 is moved down to the anti-skid paint box 20 to dip the anti-skid paint in the anti-skid paint box 20, and the brush 42 is moved to the upper side of the pedal of the scooter, and the piston rod of the third electric telescopic rod 45 is used to push the brush 42 down again until the brush 4 The bottom end of the brush 42 is flush with the top of the scooter pedal and then stops, so that the brush 42 dipped in the anti-skid paint moves horizontally to apply the anti-skid paint on the scooter pedal. The bottom end of the brush 42 is flush with the top of the scooter pedal, and the concave part on the top of the scooter pedal is difficult to contact with the bottom end of the brush 42. The concave part on the top of the scooter pedal cannot be applied with the anti-skid paint. The concave part on the top of the scooter pedal can be marked, and the scooter is identified by the first color mark sensor 43. The top of the pedal of the scooter does not have the anti-slip coating, and the top of the pedal of the scooter does not have the anti-slip coating. The part of the top of the pedal of the scooter that does not have the anti-slip coating is transmitted to the PLC controller, and the PLC controller can control a plurality of automatic guided vehicles 8 to move on the top plate 6, so that a plurality of pouring heads 38 move to each of the concave parts without the anti-slip coating, and use the delivery pump in the delivery pipe to pour the aluminum juice in the aluminum juice insulation box 37 to the concave part through the pouring head 38, and the aluminum juice can be used to pour the concave part of the top of the pedal of the scooter. The sunken part can be filled, and the sunken part on the top of the scooter pedal can be repaired. Later, the poured and solidified aluminum liquid is polished again by the cooperation of the first color mark sensor 43, the automatic guided vehicle 8 and the polishing block 34 until the top of the solidified aluminum liquid after pouring is polished to be flush with the top of the scooter pedal. The device can be used not only to perform fixed-point polishing on the raised part on the top of the scooter pedal, but also to repair the sunken part on the top of the scooter pedal.

[0041] After the dent on the top of the scooter pedal is repaired, the repaired part can be coated with anti-skid paint again. The scooter pedal can be polished and the dent on the top of the scooter pedal can be repaired by using the device. The polished scooter pedal can also be coated with anti-skid paint. The subsequent step of coating the top of the scooter pedal with the step of polishing the scooter pedal is combined into one, thereby improving the processing efficiency of the scooter pedal.

[0042] At this time, starting the two first electric telescopic rods 21 again can make the two clamping plates 22 move away from each other, thereby loosening the clamping and fixing of the pedal of the scooter. At this time, the shape formed by the combination of several grinding blocks 34 is again larger than the shape of the pedal of the scooter as a whole, and several grinding blocks 34 are moved down to the limiting groove, and several grinding blocks 34 are used to move closer to the pedal of the scooter to clamp and fix the pedal of the scooter. The clamped and fixed pedal of the scooter can be unloaded into the unloading box 3, which can automatically unload the polished pedal of the scooter.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A component polishing device for scooter processing, comprising a base plate (1), characterized in that: A limiting mechanism for limiting the position of the scooter pedal is provided on the top of the base plate (1); The top of the bottom plate (1) is connected to a top plate (6) via a support column (5), a PLC controller is provided at the bottom of the top plate (6), and a polishing mechanism for performing fixed-point grinding and polishing on a scooter pedal is provided at the bottom of the top plate (6); A marking mechanism for marking a raised portion on the top of a scooter pedal is provided at the bottom of the top plate (6); The polishing mechanism comprises a plurality of automatic guided vehicles (8) arranged on the top of the top plate (6), a connecting frame (9) being installed on the top of the automatic guided vehicle (8), a mounting plate (30) being connected to the bottom of the connecting frame (9), the mounting plate (30) being located below the top plate (6), and a polishing assembly for performing fixed-point grinding and polishing on the scooter pedal being arranged at the bottom of the mounting plate (30); The polishing assembly comprises a second electric telescopic rod (31) mounted on the bottom of the mounting plate (30); a rectangular plate (32) is mounted on the end of the piston rod of the second electric telescopic rod (31); a second motor (33) is mounted on the bottom of the rectangular plate (32); an output shaft of the second motor (33) is connected to a polishing block (34) for polishing the scooter pedal; a first color mark sensor (43) and a second color mark sensor (44) are arranged on the bottom of the rectangular plate (32); the first color mark sensor (43), the second color mark sensor (44), the automatic guided vehicle (8), the second electric telescopic rod (31) and the second motor (33) are all electrically connected to a PLC controller; The marking mechanism comprises a first mounting plate (10) and a second mounting plate (11) symmetrically mounted on the bottom of the top plate (6); a reciprocating screw (24) is rotatably mounted between the first mounting plate (10) and the second mounting plate (11); an internal thread block (26) is threadedly sleeved on the reciprocating screw (24); a first sliding rod (29) is mounted between the first mounting plate (10) and the second mounting plate (11); a strip plate (27) is mounted on the side of the internal thread block (26); a first sliding sleeve (28) is mounted on the side of the strip plate (27); the first sliding rod (29) is slidably sleeved in the first sliding sleeve (28); a third electric telescopic rod (45) is mounted on the bottom of the strip plate (27); a connecting plate (41) is mounted on the end of the piston rod of the third electric telescopic rod (45); a brush (42) is mounted on the bottom of the connecting plate (41); the third electric telescopic rod (45) is electrically connected to a PLC controller; and a dipping component for dipping the brush (42) is arranged on the top of the bottom plate (1).

2. A component polishing device for scooter processing according to claim 1, characterized in that: A horizontal plate (36) is installed on the side of the rectangular plate (32), an aluminum liquid insulation box (37) is installed on the top of the horizontal plate (36), and aluminum liquid is loaded in the aluminum liquid insulation box (37). A pouring head (38) is installed on the bottom of the horizontal plate (36), and the pouring head (38) is connected to the aluminum liquid insulation box (37) through a conveying pipe. A conveying pump for conveying aluminum liquid is arranged in the conveying pipe, and the conveying pump is electrically connected to the PLC controller.

3. The component polishing device for scooter processing according to claim 1, characterized in that: The limiting mechanism comprises a loading box (2), a lowering box (3) and a bearing platform (4) mounted on the top of the bottom plate (1); the bearing platform (4) is located between the loading box (2) and the lowering box (3); a limiting groove is provided on the top of the bearing platform (4); first electric telescopic rods (21) are installed on the inner walls of both sides of the limiting groove; clamping plates (22) are installed at the ends of the piston rods of the two first electric telescopic rods (21); a rubber ring (35) is provided on the outer wall of the grinding block (34); and the grinding block (34) is located above the bearing platform (4).

4. The component polishing device for scooter processing according to claim 1, characterized in that: A second sliding rod (39) is installed on the top of the rectangular plate (32), a through hole is opened on the top of the mounting plate (30), a second sliding sleeve (40) is installed in the through hole, and the second sliding rod (39) is slidably sleeved in the second sliding sleeve (40).

5. The component polishing device for scooter processing according to claim 1, characterized in that: The dipping component comprises a first support rod (12) and a second support rod (16) symmetrically mounted on the top of the bottom plate (1); a first fixed plate (13) is mounted on the top of the first support rod (12); a second fixed plate (17) is mounted on the top of the second support rod (16); a clean water tank (14) and a sewage tank (15) are mounted on the top of the first fixed plate (13); a paint box (18), a polishing liquid tank (19) and an anti-skid paint box (20) are mounted on the top of the second fixed plate (17); the clean water tank (14) and the sewage tank (15) are both loaded with clean water, the paint box (18) is loaded with paint, the polishing liquid tank (19) is loaded with polishing liquid, and the anti-skid paint box (20) is loaded with anti-skid paint; and the supporting platform (4) is located between the first fixed plate (13) and the second fixed plate (17).

6. The component polishing device for scooter processing according to claim 1, characterized in that: A first motor (23) is mounted on a side of the first mounting plate (10) away from the reciprocating screw rod (24); an output shaft of the first motor (23) passes through the first mounting plate (10) and is connected to the reciprocating screw rod (24); and the first motor (23) is electrically connected to a PLC controller.

7. The component polishing device for scooter processing according to claim 1, characterized in that: A bearing (25) is mounted on a side of the second mounting plate (11) close to the reciprocating screw rod (24), and an end of the reciprocating screw rod (24) is mounted on the inner ring of the bearing (25).

8. The component polishing device for scooter processing according to claim 1, characterized in that: A limiting frame (7) is provided on the top of the top plate (6), and a plurality of automatic guided vehicles (8) are located inside the limiting frame (7).

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