CN116899845B - Production process of color matching motorcycle rim - Google Patents
Production process of color matching motorcycle rim Download PDFInfo
- Publication number
- CN116899845B CN116899845B CN202310771711.8A CN202310771711A CN116899845B CN 116899845 B CN116899845 B CN 116899845B CN 202310771711 A CN202310771711 A CN 202310771711A CN 116899845 B CN116899845 B CN 116899845B
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- Prior art keywords
- rim
- masking tape
- screw rod
- hydraulic cylinder
- bending
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 230000000873 masking effect Effects 0.000 claims abstract description 75
- 238000002360 preparation method Methods 0.000 claims abstract description 17
- 238000005507 spraying Methods 0.000 claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims abstract description 3
- 238000000576 coating method Methods 0.000 claims abstract description 3
- 238000005452 bending Methods 0.000 claims description 54
- 238000003825 pressing Methods 0.000 claims description 34
- 230000001681 protective effect Effects 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 12
- 239000003086 colorant Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
- B05D5/065—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects having colour interferences or colour shifts or opalescent looking, flip-flop, two tones
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/32—Processes for applying liquids or other fluent materials using means for protecting parts of a surface not to be coated, e.g. using stencils, resists
- B05D1/322—Removable films used as masks
- B05D1/325—Masking layer made of peelable film
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention discloses a production process of a color matching motorcycle rim, which is characterized by comprising the following steps of: spraying a base color on the rim; hanging the rim on a fixed seat in a preparation room, and sticking a masking tape at the color matching joint of the rim; mounting a protection tool on the part of the rim reserved with the ground color; the rim is sprayed with a coating material with a color different from the color of the ground color; tearing off the masking tape. The invention can produce the color matching wheel rim, and the separation between the two colors is clear without mutual influence.
Description
Technical Field
The invention relates to the technical field of rim production, in particular to a production process of a color matching motorcycle rim.
Background
In recent years, with the approaching product technology capability, various motorcyclists have put more and more efforts in developing products with improved aesthetics in order to be able to occupy a place in the increasingly aggressive market competition. The wheels are taken as an indispensable important component of the motorcycle, and the wheels with personalized and differentiated appearances have important significance for improving the overall aesthetic degree of the motorcycle and attracting more consumers to favor.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a production process of a color matching motorcycle rim.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a production process of a color matching motorcycle rim comprises the following steps: spraying a base color on the rim;
hanging the rim on a fixed seat in a preparation room, and sticking a masking tape at the color matching joint of the rim;
mounting a protection tool on the part of the rim reserved with the ground color;
the rim is sprayed with a coating material with a color different from the color of the ground color;
tearing off the masking tape and matching the color of the rim product.
Preferably, the base color is sprayed, then the inspection is performed, the qualified product enters the next process, and the unqualified product is sprayed again.
Preferably, the protection tool covers part of the masking paper.
Preferably, the protection tool comprises an outer protection sleeve and an inner protection sleeve, the outer protection sleeve is connected with the inner protection sleeve in a clamping mode, the inner side shape of the outer protection sleeve is matched with the outer side contour of the rim, and the inner side shape of the inner protection sleeve is matched with the inner side contour of the rim.
Preferably, the left and right sides of the outer protective sleeve are respectively provided with clamping grooves, the left and right sides of the inner protective sleeve are provided with clamping blocks, and the clamping blocks are clamped into the clamping grooves.
Preferably, a first support column is arranged in the preparation room, a hydraulic cylinder seven is arranged on the upper portion of the first support column, a support seat is connected to a piston rod of the hydraulic cylinder seven, a hydraulic cylinder five is arranged on the upper portion of the support seat, an inner pressing block is connected to the piston rod of the hydraulic cylinder five, the outline of one side of the inner pressing block, which is close to the rim, is consistent with the inner side shape of the rim, two ends of the inner pressing block are respectively and rotatably connected with a bending arm, a first bending motor is arranged on the upper portion of the inner pressing block through a bracket, a motor shaft of the first bending motor is connected with the bending arm, one end, far away from the inner pressing block, of the bending arm is rotatably connected with a bending block, a second bending motor is arranged on the bending arm, and a motor shaft of the second bending motor is connected with the bending block;
the method comprises the specific steps of arranging a section of masking tape horizontally and enabling the masking tape to be in contact with the most protruding part of the inner side of the rim, controlling the piston rod to stretch and push the inner pressing block to move towards the rim by the hydraulic cylinder, enabling the two ends of the masking tape to bend towards the rim until the inner pressing block is attached to the inner side of the rim, attaching the masking tape to the inner side of the rim, driving the bending arm to rotate by the bending motor I, driving the bending arm and the bending block to rotate, bending the masking tape for the first time, enabling the two ends of the masking tape to be close to each other, driving the bending block to rotate again, bending the masking tape for the second time, enabling the two ends of the masking tape to bend towards the outer side of the rim, controlling the piston rod to stretch by the hydraulic cylinder II, driving the outer pressing block to approach the rim, and pushing the masking tape to attach the masking tape to the outer side of the rim.
Compared with the prior art, the invention has the beneficial effects that: another color is sprayed on the base color wheel rim, so that a color matching wheel rim is formed, the two colors are not mutually influenced, and a new visual sense is brought in the running process of the motorcycle; meets the requirements of partial users; the added value of the product is improved, the selling price of the product is improved, and more benefits are brought to enterprises.
Drawings
FIG. 1 is a schematic view of a color matching spraying device in the invention;
FIG. 2 is a schematic view of the structure of the spreader of the present invention;
FIG. 3 is a side view of the preparation room of the present invention;
fig. 4 is a schematic view of the installation of a textured paper roll in the present invention;
FIG. 5 is a schematic view of the structure of the second support plate of the present invention;
FIG. 6 is a top view of the present invention at an inner bump;
FIG. 7 is an enlarged schematic view of FIG. 6 at A;
FIG. 8 is a schematic diagram of a fixing step of the masking tape of the present invention;
FIG. 9 is a second schematic diagram of the fixing step of the masking tape of the present invention;
FIG. 10 is a schematic diagram of a third step of fixing the masking tape of the present invention;
FIG. 11 is a schematic diagram of a fixing step of the masking tape according to the present invention;
FIG. 12 is a schematic diagram of a fifth step of fixing the masking tape of the present invention;
FIG. 13 is a schematic diagram of a fixing step of the masking tape of the present invention;
FIG. 14 is a schematic view of a use state of the protection tool according to the present invention;
FIG. 15 is a schematic view of the installation state of the protection tool in the present invention;
FIG. 16 is a schematic view of an auxiliary fixing mechanism according to the present invention;
fig. 17 is a side view of the auxiliary fixing mechanism of the present invention.
Reference numerals: 1. a frame; 2. a preparation room; 3. spraying room; 4. a fixing seat; 5. a limiting block; 6. a first hydraulic cylinder; 7. a screw rod sliding block I; 8. a rotating electric machine; 9. a first screw rod; 10. a screw motor I; 11. a support block; 12. a second hydraulic cylinder; 13. an outer pressing block; 14. a first support column; 15. a second screw rod; 16. a screw rod sliding block II; 17. a second support column; 18. a screw rod sliding block III; 19. a third support column; 20. an inner pressing block; 21. a hydraulic cylinder III; 22. a support roller; 23. a positioning seat; 24. a mechanical arm; 25. a spray gun; 26. a screw rod III; 27. a paper roll with beautiful patterns; 28. a first supporting plate; 29. a central shaft; 30. a rotating seat; 31. a stop lever; 32. a second supporting plate; 33. a sliding seat; 34. a hydraulic cylinder IV; 35. a finger cylinder; 36. clamping blocks; 37. a spring; 38. a support base; 39. a connecting rod; 40. a cutter; 41. a hydraulic cylinder V; 42. bending a first motor; 43. bending the arm; 44. bending the second motor; 45. bending the block; 46. masking tape; 47. a rim; 48. an inner protective sleeve; 49. an outer protective sleeve; 50. a clamping block; 51. a clamping groove; 52. a slide rail; 53. a sliding block; 54. a hydraulic cylinder six; 55. a screw motor II; 56. a screw rod sliding block IV; 57. a servo motor; 58. a swing arm; 59. a pinch roller; 60. a screw rod IV; 61. a hydraulic cylinder seven; 62. and (3) a bracket.
Detailed Description
Embodiments of the present invention are described in detail below with reference to fig. 1-17.
A process for producing a color-matching motorcycle rim, wherein a base color is sprayed on a rim 47; and (5) after the base color is sprayed, checking, enabling the qualified products to enter the next working procedure, and spraying the unqualified products again. Hanging the rim 47 on the fixing seat 4 in the preparation room 2, and sticking a masking tape 46 at the color matching junction of the rim 47; mounting a protection tool on the part of the rim 47 with the reserved ground color; the rim 47 is sprayed with paint with a color different from the ground color; and tearing off the masking tape 46, and checking the spraying effect of the rim, wherein the qualified checking result is the color matching rim finished product.
The protection frock covers partial beautiful line paper. The protection tool comprises an outer protection sleeve 49 and an inner protection sleeve 48, the outer protection sleeve 49 and the inner protection sleeve 48 are connected in a clamping mode, the inner side shape of the outer protection sleeve 49 is matched with the outer side contour of the rim 47, and the inner side shape of the inner protection sleeve 48 is matched with the inner side contour of the rim 47.
In order to ensure the tightness between the inner protective sleeve 48 and the outer protective sleeve 49 and the masking tape 46 stuck on the rim 47, rubber pads are arranged on the inner sides of the ends of the outer protective sleeve 49 and the inner protective sleeve 48, and the ends of the outer protective sleeve 49 and the inner protective sleeve 48 are contacted with the masking tape 46 through the rubber pads, so that the contact of the outer protective sleeve 49 and the inner protective sleeve 48 is more precise, a good sealing effect is better, and paint can be prevented from entering from a gap between the outer protective sleeve 49 and the masking tape 46 to affect a base color region.
Preferably, the left and right sides of the outer protective sleeve 49 are respectively provided with a clamping groove 51, the left and right sides of the inner protective sleeve 48 are provided with clamping blocks 50, and the clamping blocks 50 are clamped into the clamping grooves 51.
The above operation is realized based on a color matching spraying device, the color matching spraying device comprises a frame 1, a preparation room 2 and a spraying room 3 are arranged in the frame 1, sealing treatment of a rim 47 is carried out in the preparation room 2, and spraying is carried out in the spraying room 3. The upper portion of the frame 1 is provided with a first lead screw motor 10, the first lead screw motor 10 is in driving connection with a first lead screw 9, the first lead screw 9 is provided with a first lead screw sliding block 7, the lower portion of the first lead screw sliding block 7 is provided with a lifting appliance, and the lifting appliance can convey the rim 47 from the preparation room 2 into the spraying room 3. The bottom of spraying room 3 is provided with positioning seat 23, has offered the centre gripping groove in the middle of the positioning seat 23, and the left and right sides of positioning seat 23 all is provided with pneumatic cylinder three 21, all is provided with backing roll 22 on the piston rod of pneumatic cylinder three 21. A mechanical arm 24 is arranged in the spraying room 3, and a spray gun 25 is clamped on the mechanical arm 24.
In the preparation room 2, the masking tape 46 is stuck on the joint between the two color matching parts of the rim 47, and then the masking tape is conveyed into the spraying room 3. The rim 47 is removed from the spreader, placed in the positioning seat 23, and supported and restrained by the support rollers 22 on both sides. The spray gun 25 is driven to move by the mechanical arm 24 to spray the rim 47.
The bottom of the preparation room 2 is rotatably provided with a screw rod II 15 and a screw rod III 26 which are arranged in parallel, the screw rod II 15 and the screw rod III 26 are arranged in front of and behind each other, the screw rod II 15 and the screw rod III 26 are respectively connected with an external driving motor, the screw rod II 15 and the screw rod III 26 are respectively provided with a screw rod sliding block II 16 and a screw rod sliding block III 18, the upper part of the screw rod sliding block II 16 is connected with a support column II 17, the support column II 17 is connected with a support plate II 32, the upper part of the support plate II 32 is provided with a sliding seat 33, the sliding seat 33 is provided with a hydraulic cylinder IV 34, the piston rod of the hydraulic cylinder IV 34 is connected with a finger cylinder 35, the finger cylinder 35 is provided with two clamping blocks 36, the upper part of the screw rod sliding block III 18 is connected with a support column III 19, the front side of the support column III 19 is connected with a support plate I28, the upper part of the support plate I28 is provided with a central shaft 29, the central shaft 29 is rotatably provided with a rotating seat 30, and the rotating seat 30 is provided with a decorative paper roll 27.
The external driving motor drives the second screw rod 15 and the third screw rod 26 to rotate respectively, and positions of the second screw rod sliding block 16 and the third screw rod sliding block 18 are adjusted. The second screw slider 16 and the third screw slider 18 move to the inner ring range of the rim 47 and are opposite to each other in front-back direction. The fourth hydraulic cylinder 34 controls the extension of the piston rod thereof to drive the finger cylinder 35 to move backwards, and the finger cylinder 35 controls the two clamping blocks 36 to move relatively to clamp the masking tape 46 on the masking paper roll 27. The fourth hydraulic cylinder 34 controls the piston rod to shrink, so that the finger cylinder 35 is driven to move forwards, and the masking tape 46 is driven to move forwards. And then the third screw slider 18 and the second screw slider 16 are controlled to move to drive the masking tape 46 to move, so that the masking tape 46 contacts with the most protruding position inside the rim 47 for bonding.
The inner and outer sides of the rim 47 are irregularly shaped, and in order to bond the masking tape 46 to the inner and outer sides of the rim 47, the masking tape 46 needs to be pressed by a fixing mechanism so as to be tightly bonded to the rim 47.
The fixing mechanism of the masking tape 46 is arranged in the preparation room 2, and the fixing mechanism is divided into an inner fixing mechanism and an outer fixing mechanism.
The inner side fixing mechanism comprises a first support column 14, a first hydraulic cylinder 61 is arranged on the upper portion of the first support column 14, a second hydraulic cylinder 38 is connected to a piston rod of the first hydraulic cylinder 61, a fifth hydraulic cylinder 41 is arranged on the upper portion of the first hydraulic cylinder 38, an inner pressing block 20 is connected to the piston rod of the fifth hydraulic cylinder 41, the outline of one side, close to the rim 47, of the inner pressing block 20 is consistent with the inner side shape of the rim 47, two ends of the inner pressing block 20 are respectively and rotatably connected with a bending arm 43, a first bending motor 42 is arranged on the upper portion of the inner pressing block 20 through a support 62, a motor shaft of the first bending motor 42 is connected with the bending arm 43, one end, far away from the inner pressing block 20, of the bending arm 43 is rotatably connected with a bending block 45, a second bending motor 44 is arranged on the bending arm 43, a motor shaft of the second bending motor 44 is connected with the bending block 45, a connecting rod 39 is connected to the rear side of the inner pressing block 20, and the other end of the connecting rod 39 is connected with a cutter 40.
The outside fixed establishment is including connecting the supporting shoe 11 on frame 1, and the supporting shoe 11 upper portion is provided with pneumatic cylinder two 12, is connected with outer briquetting 13 on the piston rod of pneumatic cylinder two 12, and the right side profile of outer briquetting 13 is unanimous with the outside shape of rim 47.
The fifth hydraulic cylinder 41 controls the piston rod to extend and push the inner pressing block 20 to move towards the rim 47, so that two ends of the masking tape 46 are bent towards the rim 47 until the inner pressing block 20 is attached to the inner side of the rim 47, so that the masking tape 46 is attached to the inner side of the rim 47, the first bending motor 42 drives the bending arm 43 to rotate and drives the bending arm 43 and the bending block 45 to rotate, the masking tape 46 is bent for the first time, two ends of the masking tape 46 are relatively closed, the second bending motor 44 drives the bending block 45 to rotate again, the masking tape 46 is bent for the second time, two ends of the masking tape 46 are bent towards the outer side of the rim 47, the second hydraulic cylinder 12 controls the piston rod to extend and drive the outer pressing block 13 to approach the rim 47, and the masking tape 46 is pushed by the outer pressing block 13 so that the masking tape 46 is attached to the outer side of the rim 47.
To improve the effect of the protection of the ground color, one end of the masking tape 46 is covered on the other end to ensure the integrity of the covering of the masking tape 46 to the color matching junction.
The spring 37 is connected between the fourth hydraulic cylinder 34 and the sliding seat 33, when the inner pressing block 20 is contacted with the masking tape 46, the masking tape 46 is pulled, and the spring 37 is arranged between the fourth hydraulic cylinder 34 and the sliding seat 33, so that the position of the fourth hydraulic cylinder 34 can be moved, and the masking tape 46 can be kept in a tensioning state.
The first support plate 28 is connected with a blocking rod 31, and the blocking rod 31 is used for blocking the masking tape 46, so that the masking tape 46 is prevented from being re-adhered to the masking paper roll 27 to influence the clamping of the masking tape 46 by the clamping block 36.
The hoist includes fixing base 4, and the fluting is in the middle of the fixing base 4, is provided with stopper 5 in the inslot, and fixing base 4 lower part is provided with pneumatic cylinder one 6, and the piston rod of pneumatic cylinder one 6 passes fixing base 4 and is connected with the bottom of stopper 5, and rotating electrical machines 8 are installed to screw rod slider one 7 lower part, and rotating electrical machines 8's motor shaft lower extreme is connected with fixing base 4 upper end. The rim 47 is placed between the second bending motor 44 and the bending block 45, the rear side of the rim 47 is propped against the second bending motor 44, the piston rod of the first hydraulic cylinder 6 is controlled to extend to drive the limiting block 5 to move upwards, and the limiting block 5 and the fixing seat 4 jointly act to clamp and fix the rim 47.
The inside fixing mechanism further comprises an auxiliary fixing mechanism, the auxiliary fixing mechanism is arranged on a sliding rail 52 at the bottom of the preparation room 2, a sliding block 53 is arranged on the sliding rail 52 in a sliding mode, a hydraulic cylinder six 54 is arranged on the rear side of the upper portion of the sliding rail 52, a piston rod of the hydraulic cylinder six 54 is connected with the rear end of the sliding block 53, a screw motor two 55 is arranged on the upper portion of the sliding block 53, a screw four 60 is connected with the screw motor two 55 in a driving mode, a screw slider four 56 is arranged on the screw four 60, a servo motor 57 is arranged on the screw slider four 56, a motor shaft of the servo motor 57 is connected with a swinging arm 58, and a pinch roller 59 is arranged on the swinging arm 58 in a rotating mode. The sixth hydraulic cylinder 54 controls the extension of its piston rod to drive the sliding block 53 to move forward, so that the pressing wheel 59 is located in the rim 47. The swing arm 58 is rotated by the servo motor 57 to adjust the position of the pinch roller 59 to correspond to the position of the masking tape 46 attached to the rim 47. The screw rod four 60 is driven to rotate by the screw rod motor two 55 to adjust the height of the servo motor 57, so that the pinch roller 59 presses on the masking tape 46. The swing arm 58 is driven by the servo motor 57 to swing, so that the pinch roller 59 rotates along the inner side of the rim 47 to repeatedly squeeze the masking tape 46, and the masking tape 46 can be tightly attached to the rim 47, so that the ground color is effectively protected.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (5)
1. A production process of a color matching motorcycle rim is characterized in that: the method comprises the following steps: spraying a base color on the rim;
hanging the rim on a fixed seat in a preparation room, and sticking a masking tape at the color matching joint of the rim;
the bottom of the preparation room is rotatably provided with a second screw rod and a third screw rod which are arranged in parallel, the second screw rod and the third screw rod are arranged in front of and behind the first screw rod, the second screw rod and the third screw rod are respectively connected with an external driving motor, the second screw rod and the third screw rod are respectively provided with a second screw rod sliding block and a third screw rod sliding block, the upper part of the second screw rod sliding block is connected with a second support column, the second support column is connected with a second support plate, the upper part of the second support plate is provided with a sliding seat, the sliding seat is provided with a fourth hydraulic cylinder, a piston rod of the fourth hydraulic cylinder is connected with a finger cylinder, two clamping blocks are arranged on the finger cylinder, the upper part of the third screw rod sliding block is connected with a third support column, the front side of the third support column is connected with a first support plate, the upper part of the first support plate is provided with a central shaft, the central shaft is rotatably provided with a rotating seat, and a decorative paper roll is arranged on the rotating seat;
a first support column is arranged in the preparation room, a second hydraulic cylinder is arranged on the upper portion of the first support column, a support seat is connected to a piston rod of the second hydraulic cylinder, a fifth hydraulic cylinder is arranged on the upper portion of the support seat, an inner pressing block is connected to the piston rod of the fifth hydraulic cylinder, the outline of one side of the inner pressing block, which is close to the rim, is consistent with the inner side shape of the rim, two ends of the inner pressing block are respectively and rotatably connected with a first bending motor through a bracket, the upper portion of the inner pressing block is provided with a first motor shaft which is connected with a bending arm through a bracket, one end, far away from the inner pressing block, of the bending arm is rotatably connected with a bending block, a second bending motor is arranged on the bending arm, the motor shaft of the second bending motor is connected with the bending block, the rear side of the inner pressing block is connected with a connecting rod, and the other end of the connecting rod is connected with a cutter;
a supporting block is arranged in the preparation room, a second hydraulic cylinder is arranged on the upper part of the supporting block, an outer pressing block is connected to a piston rod of the second hydraulic cylinder, and the right side contour of the outer pressing block is consistent with the outer side shape of the rim;
the method comprises the specific steps of sticking the masking tape, namely, horizontally arranging a section of masking tape, controlling the extension of a piston rod of a hydraulic cylinder IV to drive a finger cylinder to move backwards, and controlling two clamping blocks to move relatively by the finger cylinder to clamp the masking tape on the masking paper roll; the fourth hydraulic cylinder controls the piston rod to shrink and drives the finger cylinder to move forwards, so that the masking tape is driven to move forwards; the screw rod sliding block III and the screw rod sliding block II are controlled to move to drive the masking tape to move, so that the masking tape contacts with the most protruding position on the inner side of the rim to be bonded, the hydraulic cylinder V controls the piston rod to extend and push the inner pressing block to move towards the rim, so that two ends of the masking tape are bent towards the rim until the inner pressing block is attached to the inner side of the rim, the masking tape is attached to the inner side of the rim, the bending motor I drives the bending arm to rotate to drive the bending arm and the bending block to rotate, the masking tape is bent for the first time, two ends of the masking tape are relatively closed, the bending motor II drives the bending block to rotate to bend the masking tape for the second time, so that two ends of the masking tape are bent towards the outer side of the rim, the hydraulic cylinder II controls the piston rod to extend and drive the outer pressing block to be close to the rim, and the masking tape is pushed by the outer pressing block to attach to the masking tape to the outer side of the rim;
mounting a protection tool on the part of the rim reserved with the ground color;
the rim is sprayed with a coating with a color different from the color of the ground color;
tearing off the masking tape and matching the color of the rim product.
2. The process for producing the color matching motorcycle rim according to claim 1, wherein: and (5) after the base color is sprayed, checking, enabling the qualified products to enter the next working procedure, and spraying the unqualified products again.
3. The process for producing the color matching motorcycle rim according to claim 1, wherein: the protection frock covers partial beautiful line paper.
4. The process for producing the color matching motorcycle rim according to claim 1, wherein: the protection frock includes outer protective sheath and interior protective sheath, adopts the joint mode to be connected between outer protective sheath and the interior protective sheath, and the inboard shape of outer protective sheath matches with the outside profile phase-match of rim.
5. The process for producing the color matching motorcycle rim according to claim 4, wherein: the left and right sides of outer protective sheath is provided with the draw-in groove respectively, and the left and right sides of interior protective sheath is provided with the fixture block, and the fixture block card sets up in going into the draw-in groove.
Priority Applications (1)
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CN202310771711.8A CN116899845B (en) | 2023-06-28 | 2023-06-28 | Production process of color matching motorcycle rim |
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CN202310771711.8A CN116899845B (en) | 2023-06-28 | 2023-06-28 | Production process of color matching motorcycle rim |
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CN116899845B true CN116899845B (en) | 2024-03-29 |
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KR100363344B1 (en) * | 2000-01-10 | 2002-12-11 | 조윤수 | Liquid pressure transfer printing method of steering wheel rim for automobile |
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KR19980020259U (en) * | 1996-10-08 | 1998-07-15 | 이철우 | Masking jig for two-color collar of tire aluminum wheel |
CN102476093A (en) * | 2010-11-25 | 2012-05-30 | 北汽福田汽车股份有限公司 | Chromatic car spraying method |
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