CN112191418A - Vehicle body spraying robot for automobile manufacturing and spraying method thereof - Google Patents
Vehicle body spraying robot for automobile manufacturing and spraying method thereof Download PDFInfo
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- CN112191418A CN112191418A CN202010872954.7A CN202010872954A CN112191418A CN 112191418 A CN112191418 A CN 112191418A CN 202010872954 A CN202010872954 A CN 202010872954A CN 112191418 A CN112191418 A CN 112191418A
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- spraying device
- vehicle body
- spray head
- paint
- spraying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0431—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with spray heads moved by robots or articulated arms, e.g. for applying liquid or other fluent material to 3D-surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/48—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths specially adapted for particulate material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/65—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/08—Plant for applying liquids or other fluent materials to objects
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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
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
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- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a vehicle body spraying robot for automobile manufacturing, which belongs to the technical field of automobiles and comprises a cross beam, wherein stand columns are arranged on two sides of the lower end of the cross beam, a supporting plate is arranged below the cross beam, a top spraying device is arranged in the middle of the cross beam, a side body spraying device is arranged at the lower ends of the side edges of the stand columns, and an internal spraying device is arranged above the side body spraying device; the invention enables the magnet block and the electromagnet to be adsorbed by electrifying the electromagnet, and the fixed joint is movably inserted into the fixed joint, so that the connection between the adjusting nozzle and the telescopic pipe is realized, and the replacement is portable.
Description
Technical Field
The invention belongs to the technical field of automobiles, and particularly relates to an automobile body spraying robot for automobile manufacturing and a spraying method thereof.
Background
The latest national standard "nomenclature and definition of types of cars and trailers" (GB/T3730.1-2001) in China defines cars as follows: power-driven, non-rail-borne vehicles with 4 or more than 4 wheels, mainly used for: carrying personnel and/or goods; a vehicle for towing persons and/or goods; the application is special.
Since the release and execution of the automotive industry policy in 1994, the automotive industry in China has had a great deal of development, and significant progress is made in the enterprise production scale, the automobile output and sales volume, the product variety, the technical level and the market concentration. In the 21 st century, the environment at home and abroad is changed profoundly, the automobile industry in China has good development opportunities and faces serious challenges, and meanwhile, deep contradictions and problems are gradually exposed. To promote the healthy development of the automobile industry, an industrial policy with innovation, foresight, scientificity and guiding significance is needed.
The prior art has the following problems: when the existing vehicle body spraying robot for automobile manufacturing is used, a spray head cannot be replaced when paint is sprayed in a vehicle body, so that the paint spraying range is too large, and redundant paint is wasted; the paint suspended particles sprayed by the spray head subside to cause uneven paint spraying on the surface of the vehicle body, and the surface can not be quickly dried after paint spraying, so that the surface is contaminated by dust, and the paint spraying quality is influenced.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a vehicle body spraying robot for automobile manufacturing, which has the characteristics of simple structure, adjustable spray head, convenience in paint spraying and collectable suspended paint.
The invention also aims to provide a vehicle body spraying robot for automobile manufacturing and a spraying method thereof.
In order to achieve the purpose, the invention provides the following technical scheme: a vehicle body spraying robot for automobile manufacturing comprises a cross beam, wherein stand columns are arranged on two sides of the lower end of the cross beam, a supporting plate is arranged below the cross beam, a top spraying device is arranged in the middle of the cross beam, a side body spraying device is arranged at the lower end of the side edge of the stand column, an internal spraying device is arranged above the side body spraying device, two-degree-of-freedom mechanical arms are arranged on connecting plates of the top spraying device, the internal spraying device and the side body spraying device respectively, a collecting type nozzle assembly is connected to the side edge of the two-degree-of-freedom mechanical arm connected with the top spraying device and the side body spraying device, an adjusting type nozzle assembly is connected to the two-degree-of-freedom mechanical arm on the side edge of the internal spraying device, the adjusting type nozzle assembly comprises a joint connecting assembly, a driving motor, a fixed plate, a rotating plate, the side that connects coupling assembling is connected with the fixed plate, the centre of fixed plate is provided with driving motor, driving motor's output is connected with the rotor plate, the surface of rotor plate evenly is provided with the regulation shower nozzle, the inside of rotor plate is provided with the fixed interface who corresponds with the regulation shower nozzle.
Further, the joint connection assembly comprises an electromagnet, a magnet block, a fixed cylinder, a telescopic pipe and a fixed joint, wherein the fixed cylinder is arranged on the side edge of the fixed plate, the telescopic pipe is connected inside the fixed cylinder, the fixed joint is connected to the other end of the telescopic pipe, the magnet block is arranged on the surface of the fixed joint, and the electromagnet is arranged on the side edge of the fixed plate, which is located on the surface of the fixed joint.
The collecting type spray head assembly comprises an outer shield cover, an inner shield cover, a rotating cup electrostatic spray head, a collecting channel and a discharge port, wherein the rotating cup electrostatic spray head is arranged at the lower end of a two-degree-of-freedom mechanical arm connected with the top spraying device and the side spraying device, the inner shield cover is arranged on the side edge of the rotating cup electrostatic spray head, the outer side of the inner shield cover is only provided with the outer shield cover, the collecting channel is arranged between the outer shield cover and the inner shield cover, and the discharge port is arranged at the upper end of the collecting channel.
Further, the inner wall surfaces of the cross beam and the upright post are provided with primary drying components, each primary drying component comprises an air blowing nozzle, a pipeline and a heating box, the inner walls of the cross beam and the upright post are connected with the pipelines, the air blowing nozzles are uniformly arranged on the side edges of the pipelines, and one end of each pipeline is connected with the heating box.
Further, the heating box comprises a box body, a heating wire and a blowing fan, wherein the heating wire is arranged inside the box body, and the blowing fan is arranged on the side edge of the box body.
In the invention, the lower end of the inner shield is provided with an arc structure, the outer shield and the inner shield are of an integrated structure, and the discharge port is connected with an external exhaust fan.
In the invention, the fixed cylinder is connected with an external paint delivery pipe, and a sealing rubber ring is arranged on the side edge of the fixed joint.
Further, the surfaces of the air blowing nozzle and the air blowing fan are provided with dust screens, and the pipeline is connected with the cross beam and the side edge of the upright post through a buckle.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the rotating plate is rotated by driving the motor to rotate, the adjusting spray nozzle on the surface of the driving motor is rotated, the paint is sprayed by adjusting the spray nozzle after the proper adjusting spray nozzle is adjusted, and different spray nozzles are selected according to different sizes, so that uneven spraying and paint waste are avoided.
2. The invention enables the magnet block and the electromagnet to be adsorbed by electrifying the electromagnet, and the fixed joint is movably inserted into the fixed joint, so that the connection between the adjusting nozzle and the telescopic pipe is realized, and the replacement is portable.
3. According to the invention, part of paint particles sprayed out by the electrostatic spray head of the rotating cup is attached to the surface of the vehicle body, and part of the paint particles are suspended in the air, and the suspended particles enter the collecting channel by air suction of the exhaust fan and are discharged along the discharge port, so that uneven paint spraying caused by suspension is avoided.
4. According to the invention, the heating wires are used for heating by electrifying, the air blowing fan is used for exhausting air and is conveyed by the pipeline, and the air blowing nozzle is used for ejecting hot air, so that the vehicle body is in a high-temperature processing environment, the paint on the surface of the vehicle body is quickly dried, the surface is prevented from being contaminated by dust, and the paint spraying quality is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a collective showerhead assembly of the present invention;
FIG. 3 is a schematic structural view of an adjustable showerhead assembly of the present invention;
FIG. 4 is a side view of an adjustable spray head assembly of the present invention;
FIG. 5 is a cross-sectional view of the joint connection assembly of the present invention;
FIG. 6 is a schematic structural diagram of a primary drying assembly according to the present invention;
FIG. 7 is a schematic view of the heating chamber of the present invention;
in the figure: 1. a top spray device; 2. a cross beam; 3. a column; 4. an internal spray coating device; 5. a side body spray device; 6. a collection-type showerhead assembly; 61. an outer shield; 62. an inner shield; 63. a rotating cup electrostatic sprayer; 64. a collection channel; 65. an outlet port; 7. an adjustable spray head assembly; 71. a joint connection assembly; 711. an electromagnet; 712. a magnet block; 713. a fixed cylinder; 714. a telescopic pipe; 715. fixing the joint; 72. a drive motor; 73. a fixing plate; 74. a rotating plate; 75. adjusting the spray head; 76. fixing the interface; 8. a support plate; 9. a primary drying component; 91. a blowing nozzle; 92. a pipeline; 93. a heating box; 931. a box body; 932. heating wires; 933. a blower fan; 10. a two-degree-of-freedom mechanical arm.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-7, the present invention provides the following technical solutions: a vehicle body spraying robot for automobile manufacturing comprises a cross beam 2, upright posts 3 are arranged on two sides of the lower end of the cross beam 2, a supporting plate 8 is arranged below the cross beam 2, a top spraying device 1 is arranged in the middle of the cross beam 2, a side spraying device 5 is arranged at the lower end of the side edge of each upright post 3, an internal spraying device 4 is arranged above the side spraying device 5, two-degree-of-freedom mechanical arms 10 are arranged on connecting plates of the top spraying device 1, the internal spraying device 4 and the side spraying device 5, a collecting type nozzle assembly 6 is connected to the side edge of the two-degree-of-freedom mechanical arm 10 connected with the top spraying device 1 and the side spraying device 5, an adjustable type nozzle assembly 7 is connected to the two-degree-of-freedom mechanical arm 10 on the side edge of the internal spraying device 4, the adjustable type nozzle assembly 7 comprises a joint connecting assembly 71, the two-degree-of-freedom mechanical arm 10 on the side of the internal spraying device 4 is connected with a joint connecting assembly 71, the side of the joint connecting assembly 71 is connected with a fixing plate 73, a driving motor 72 is arranged in the middle of the fixing plate 73, the output end of the driving motor 72 is connected with a rotating plate 74, adjusting spray heads 75 are uniformly arranged on the surface of the rotating plate 74, and a fixing interface 76 corresponding to the adjusting spray heads 75 is arranged inside the rotating plate 74.
Further, the joint connection assembly 71 includes an electromagnet 711, a magnet block 712, a fixed cylinder 713, an extension tube 714 and a fixed joint 715, wherein the fixed cylinder 713 is disposed at a side of the fixed plate 73, the extension tube 714 is connected inside the fixed cylinder 713, the fixed joint 715 is connected to the other end of the extension tube 714, the magnet block 712 is disposed on a surface of the fixed joint 715, and the electromagnet 711 is disposed on a surface of the fixed joint 715 at a side of the fixed plate 73.
Further, the collecting type spray head assembly 6 comprises an outer shield cover 61, an inner shield cover 62, a rotor electrostatic spray head 63, a collecting channel 64 and a discharge port 65, wherein the lower end of the two-degree-of-freedom mechanical arm 10 connected with the top spraying device 1 and the side spraying device 5 is provided with the rotor electrostatic spray head 63, the side of the rotor electrostatic spray head 63 is provided with the inner shield cover 62, the outer side color of the inner shield cover 62 is only provided with the outer shield cover 61, the collecting channel 64 is arranged between the outer shield cover 61 and the inner shield cover 62, and the upper end of the collecting channel 64 is provided with the discharge port 65.
Further, the lower end of the inner shield 62 is provided with an arc structure, the outer shield 61 and the inner shield 62 are of an integrated structure, and the discharge port 65 is connected with an external exhaust fan.
Further, the fixing cylinder 713 is connected with an external paint delivery pipe, and a sealing rubber ring is arranged on the side of the fixing joint 715.
When the automobile paint spraying device is used, an automobile body is placed at the upper end of the supporting plate 8, and the positions of the top spraying device 1, the inner spraying device 4 and the side spraying device 5 are adjusted to enable the rotary cup electrostatic spray head 63 and the adjusting spray head 75 to perform paint spraying operation on the automobile body; the positions of the rotating cup electrostatic spray heads 63 of the top spraying device 1 and the side spraying device 5 are adjusted, part of paint particles sprayed by the rotating cup electrostatic spray heads 63 are attached to the surface of a vehicle body and are partially suspended in the air, and the suspended particles enter the collecting channel 64 and are discharged along the discharge port 65 after being exhausted by the exhaust fan, so that uneven paint spraying caused by suspension is avoided; the driving motor 72 rotates to enable the rotating plate 74 to rotate, the adjusting spray head 75 on the surface of the driving motor 72 rotates, after the proper adjusting spray head 75 is adjusted, the electromagnet 711 is electrified to enable the magnet block 712 to be adsorbed with the electromagnet 711, the fixed joint 715 is movably inserted into the fixed joint 76, connection between the adjusting spray head 75 and the telescopic pipe 714 is achieved, paint spraying is conducted by the adjusting spray head 75, different spray heads are selected according to different sizes, and uneven spraying and waste of paint are avoided.
Example 2
The present embodiment is different from embodiment 1 in that: the inner wall surfaces of the beam 2 and the upright 3 are provided with a primary drying assembly 9, the primary drying assembly 9 comprises a blowing nozzle 91, a pipeline 92 and a heating box 93, wherein the inner walls of the beam 2 and the upright 3 are connected with the pipeline 92, the side edge of the pipeline 92 is uniformly provided with the blowing nozzle 91, and one end of the pipeline 92 is connected with the heating box 93.
Further, the heating box 93 includes a box 931, a heating wire 932, and a blowing fan 933, wherein the heating wire 932 is disposed inside the box 931, and the blowing fan 933 is disposed at a side of the box 931.
Further, the surfaces of the air blowing nozzle 91 and the air blowing fan 933 are provided with dust screens, and the pipeline 92 is connected with the side edges of the beam 2 and the upright post 3 through buckles.
In the embodiment, after the paint is sprayed on the vehicle body, the heating wire 932 is heated by electricity, the air blowing fan 933 exhausts air and is conveyed through the pipeline 92, and the air blowing nozzle 91 sprays hot air, so that the vehicle body is in a high-temperature processing environment, the paint on the surface of the vehicle body is quickly dried, the surface is prevented from being stained with dust, and the paint spraying quality is improved.
The structure and the use principle of the top spraying device 1, the inner spraying device 4, the side spraying device 5 and the two-degree-of-freedom mechanical arm 10 in the invention are disclosed in a vehicle body spraying robot for manufacturing automobiles with Chinese patent application No. CN 201911390060.8.
In conclusion, when the vehicle body spraying robot performs spraying, the vehicle body is placed at the upper end of the supporting plate 8, and the positions of the top spraying device 1, the inner spraying device 4 and the side spraying device 5 are adjusted to enable the rotary cup electrostatic spray head 63 and the adjusting spray head 75 to perform paint spraying operation on the vehicle body; the positions of the rotating cup electrostatic spray heads 63 of the top spraying device 1 and the side spraying device 5 are adjusted, part of paint particles sprayed by the rotating cup electrostatic spray heads 63 are attached to the surface of a vehicle body and are partially suspended in the air, and the suspended particles enter the collecting channel 64 and are discharged along the discharge port 65 after being exhausted by the exhaust fan, so that uneven paint spraying caused by suspension is avoided; the driving motor 72 rotates to enable the rotating plate 74 to rotate, the adjusting spray head 75 on the surface of the driving motor 72 rotates, after the proper adjusting spray head 75 is adjusted, the electromagnet 711 is electrified to enable the magnet block 712 to be adsorbed with the electromagnet 711, the fixed joint 715 is movably inserted into the fixed joint 76, the adjusting spray head 75 is connected with the telescopic pipe 714, the adjusting spray head 75 performs paint spraying, different spray heads are selected according to different sizes, and uneven spraying and waste of paint are avoided; after the paint is sprayed on the vehicle body, the heating wire 932 is electrified and heated, the blowing fan 933 exhausts air and is conveyed through the pipeline 92, and the blowing nozzle 91 sprays hot air, so that the vehicle body is in a high-temperature processing environment, the paint on the surface of the vehicle body is quickly dried, the surface is prevented from being stained with dust, and the paint spraying quality is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a car body spraying robot for automobile manufacturing, includes crossbeam (2), its characterized in that: the utility model discloses a spraying device, including crossbeam (2), side body spraying device (5), top spraying device (4), connecting plate, two degree of freedom arms (10) side that top spraying device (1) and side body spraying device (5) are connected is connected with collection formula shower nozzle subassembly (6), two degree of freedom arms (10) of inside spraying device (4) side are connected with regulation formula shower nozzle subassembly (7), regulation formula shower nozzle subassembly (7) are including connecting (71), the below of crossbeam (2) is provided with backup pad (8), the centre of crossbeam (2) is provided with top spraying device (1), the side lower extreme of stand (3) is provided with side body spraying device (5), the top of side body spraying device (5) is provided with inside spraying device (4), the connecting plate of side body spraying device (5) all is provided with two degree of freedom arms (10), two degree of freedom arms (10) side that, Driving motor (72), fixed plate (73), rotor plate (74), regulation shower nozzle (75) and fixed interface (76), two degree of freedom arms (10) of inside spraying device (4) side are connected with and connect coupling assembling (71), the side that connects coupling assembling (71) is connected with fixed plate (73), the centre of fixed plate (73) is provided with driving motor (72), the output of driving motor (72) is connected with rotor plate (74), the surface of rotor plate (74) evenly is provided with regulation shower nozzle (75), the inside of rotor plate (74) is provided with fixed interface (76) that correspond with regulation shower nozzle (75).
2. The vehicle body painting robot for automobile manufacturing according to claim 1, characterized in that: the joint connecting assembly (71) comprises an electromagnet (711), a magnet block (712), a fixed cylinder (713), a telescopic pipe (714) and a fixed joint (715), wherein the side edge of the fixed plate (73) is provided with the fixed cylinder (713), the inner part of the fixed cylinder (713) is connected with the telescopic pipe (714), the other end of the telescopic pipe (714) is connected with the fixed joint (715), the surface of the fixed joint (715) is provided with the magnet block (712), and the side edge of the fixed plate (73) is positioned on the surface of the fixed joint (715) and is provided with the electromagnet (711).
3. The vehicle body painting robot for automobile manufacturing according to claim 1, characterized in that: the collecting type spray head assembly (6) comprises an outer shield cover (61), an inner shield cover (62), a rotating cup electrostatic spray head (63), a collecting channel (64) and a discharge port (65), wherein the lower end of a two-degree-of-freedom mechanical arm (10) connected with the top spraying device (1) and the side spraying device (5) is provided with the rotating cup electrostatic spray head (63), the side edge of the rotating cup electrostatic spray head (63) is provided with the inner shield cover (62), the outer side color of the inner shield cover (62) is only provided with the outer shield cover (61), the collecting channel (64) is arranged between the outer shield cover (61) and the inner shield cover (62), and the discharge port (65) is arranged at the upper end of the collecting channel (64).
4. The vehicle body painting robot for automobile manufacturing according to claim 1, characterized in that: the inner wall surface of crossbeam (2) and stand (3) is provided with primary drying assembly (9), primary drying assembly (9) are including blowing shower nozzle (91), pipeline (92) and heating cabinet (93), wherein, the inner wall of crossbeam (2) and stand (3) is connected with pipeline (92), the side of pipeline (92) evenly is provided with blowing shower nozzle (91), the one end of pipeline (92) is connected with heating cabinet (93).
5. The vehicle body painting robot for automobile manufacturing according to claim 4, characterized in that: the heating box (93) comprises a box body (931), a heating wire (932) and a blowing fan (933), wherein the heating wire (932) is arranged inside the box body (931), and the blowing fan (933) is arranged on the side edge of the box body (931).
6. The vehicle body painting robot for automobile manufacturing according to claim 3, characterized in that: the lower extreme of interior fender cover (62) is provided with the arc structure, outer fender cover (61) and interior fender cover (62) formula structure as an organic whole, discharge port (65) are connected with outside air exhauster.
7. The vehicle body painting robot for automobile manufacturing according to claim 2, characterized in that: the fixed cylinder (713) is connected with an external paint delivery pipe, and a sealing rubber ring is arranged on the side edge of the fixed joint (715).
8. The vehicle body painting robot for automobile manufacturing according to claim 4, characterized in that: the surfaces of the blowing nozzle (91) and the blowing fan (933) are provided with dust screens, and the pipeline (92) is connected with the side edges of the beam (2) and the upright post (3) through buckles.
9. The painting method of the vehicle body painting robot for automobile manufacturing according to any one of claims 1 to 8, characterized in that: the method comprises the following steps:
firstly, vehicle body painting: the vehicle body is placed at the upper end of the supporting plate (8), and the positions of the top spraying device (1), the inner spraying device (4) and the side spraying device (5) are adjusted to enable the rotary cup electrostatic spray head (63) and the adjusting spray head (75) to perform paint spraying operation on the vehicle body;
firstly, spraying paint on the outer part of the vehicle body, namely adjusting the positions of a rotating cup electrostatic spray head (63) of a top spraying device (1) and a side spraying device (5), wherein paint particles sprayed by the rotating cup electrostatic spray head (63) are partially attached to the surface of the vehicle body and partially suspended in the air, and an exhaust fan exhausts air to enable the suspended particles to enter a collecting channel (64) and be discharged along a discharge port (65), so that uneven paint spraying caused by suspension is avoided;
secondly, painting the interior of the vehicle body: the driving motor (72) rotates to enable the rotating plate (74) to rotate, the adjusting spray head (75) on the surface of the driving motor (72) rotates, after the proper adjusting spray head (75) is adjusted, the electromagnet (711) is electrified to enable the magnet block (712) to be adsorbed with the electromagnet (711), the fixed joint (715) is movably inserted into the fixed interface (76), the adjusting spray head (75) is connected with the telescopic pipe (714), the adjusting spray head (75) sprays paint, different spray heads are selected according to different sizes, and uneven spraying and waste of the paint are avoided;
secondly, primary drying of paint: after the paint is sprayed on the vehicle body, the heating wire (932) is electrified and heated, the air draft of the air blowing fan (933) is conveyed through the pipeline (92), and the air blowing nozzle (91) sprays hot air, so that the vehicle body is in a high-temperature processing environment, the paint on the surface of the vehicle body is quickly dried, the surface is prevented from being stained with dust, and the paint spraying quality is improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010872954.7A CN112191418A (en) | 2020-08-26 | 2020-08-26 | Vehicle body spraying robot for automobile manufacturing and spraying method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010872954.7A CN112191418A (en) | 2020-08-26 | 2020-08-26 | Vehicle body spraying robot for automobile manufacturing and spraying method thereof |
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| CN112191418A true CN112191418A (en) | 2021-01-08 |
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| CN202010872954.7A Withdrawn CN112191418A (en) | 2020-08-26 | 2020-08-26 | Vehicle body spraying robot for automobile manufacturing and spraying method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472002A (en) * | 2021-09-22 | 2022-05-13 | 中大体育产业集团股份有限公司 | Additive powder spraying device for rubber-coated dumbbell |
| CN116273540A (en) * | 2023-04-04 | 2023-06-23 | 无锡运通涂装设备有限公司 | High-voltage electrostatic coating equipment for automobile body spraying |
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2020
- 2020-08-26 CN CN202010872954.7A patent/CN112191418A/en not_active Withdrawn
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| WO2006112600A1 (en) * | 2005-03-24 | 2006-10-26 | Lee, Sang Won | Painting drying device using halogen heater |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472002A (en) * | 2021-09-22 | 2022-05-13 | 中大体育产业集团股份有限公司 | Additive powder spraying device for rubber-coated dumbbell |
| CN116273540A (en) * | 2023-04-04 | 2023-06-23 | 无锡运通涂装设备有限公司 | High-voltage electrostatic coating equipment for automobile body spraying |
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Application publication date: 20210108 |