CN114192310B - Paint spraying device for spraying automobile parts in multiple directions - Google Patents

Paint spraying device for spraying automobile parts in multiple directions Download PDF

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Publication number
CN114192310B
CN114192310B CN202111496843.1A CN202111496843A CN114192310B CN 114192310 B CN114192310 B CN 114192310B CN 202111496843 A CN202111496843 A CN 202111496843A CN 114192310 B CN114192310 B CN 114192310B
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China
Prior art keywords
spraying
conveying
follow
fixed
automobile parts
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CN202111496843.1A
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CN114192310A (en
Inventor
刘一达
吴晶晶
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Weilai Intelligent Technology Dongtai Co ltd
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Weilai Intelligent Technology Dongtai Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines 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
    • B05B13/02Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Spray Control Apparatus (AREA)

Abstract

The invention provides a paint spraying device for spraying automobile parts in multiple directions, which comprises: the conveying device is used for carrying out linear conveying on the automobile parts, and a gap is formed in the middle of the conveying device; the multidirectional spraying device is arranged at the gap of the conveying device, and a through hole allowing the automobile part to pass through is formed in the center of the multidirectional spraying device; and the spraying storage cylinder is used for storing spraying liquid, and the spraying storage cylinder is connected with the multi-azimuth spraying device through a liquid passing system. The invention provides a paint spraying device for spraying automobile parts in multiple directions, which can be used for completely spraying the parts by 360 degrees and improving the spraying efficiency of the automobile parts.

Description

Paint spraying device for spraying automobile parts in multiple directions
Technical Field
The invention relates to the technical field of spraying equipment, in particular to a paint spraying device for spraying automobile parts in multiple directions.
Background
The quality of the rust-proof and corrosion-proof coating is one of the important aspects of the overall quality of the product. The coating is used for carrying out surface treatment on the processed product of the automobile part, meets the requirements of corrosion resistance, wear resistance, decoration or other special functions of the product, and is an important factor forming the value of the product.
For long-strip or tubular parts on an automobile, when the existing spraying device is used for spraying, 360-degree complete spraying on the parts cannot be carried out at one time, and the spraying efficiency of the automobile parts is seriously influenced.
Disclosure of Invention
The invention aims to provide a paint spraying device for spraying automobile parts in multiple directions, and the paint spraying device is used for solving the problems.
In order to achieve the purpose, the invention provides the following technical scheme: a paint spraying apparatus for multi-directional painting of auto parts, comprising:
the conveying device is used for carrying out linear conveying on the automobile parts, and a gap is formed in the middle of the conveying device;
the multidirectional spraying device is arranged at the gap of the conveying device, and a through hole allowing the automobile part to pass through is formed in the center of the multidirectional spraying device;
and the spraying storage cylinder is used for storing spraying liquid, and the spraying storage cylinder is connected with the multi-azimuth spraying device through a liquid passing system.
As an improvement of the present invention, there are two sets of the conveying device and the two sets are arranged in a straight line, the conveying device includes:
the conveying frame consists of two opposite frame plates;
the inner sides of the two frame plates are provided with conveying chains through conveying power mechanisms, the inner side surface of each single chain on each conveying chain is provided with a bearing rod, and the bearing rods are horizontally arranged;
the conveying chain is in an L-shaped closed ring structure, one side of the conveying chain in a horizontal state is used for supporting automobile parts, and the other side of the conveying chain in a vertical state is used for acquiring power from the conveying power mechanism;
the conveying power mechanism comprises a conveying motor, a driving roll shaft, a first driven roll shaft, a second driven roll shaft and a driving pushing shaft,
the connecting line of the first driven roll shaft and the second driven roll shaft is in a horizontal state, the connecting line of the driving roll shaft and the first driven roll shaft is in a vertical state,
the conveying motor is in transmission connection with the driving roll shaft, the first driven roll shaft and the second driven roll shaft are in transmission connection through a conveying chain,
the coupling wheel is sleeved on the first driven roller shaft, the pushing wheel is sleeved on the driving pushing shaft, the relay gear is arranged on the conveying frame, and the relay gear is in meshing transmission connection with the pushing wheel and the coupling wheel respectively.
As an improvement of the present invention, the multi-directional spraying device is disposed in a gap formed by two sets of conveying devices, and the multi-directional spraying device includes:
the spraying placement frame is vertical to the conveying direction of the conveying device and comprises a lower base part and an upper ring part, and the upper ring part is of an annular structure;
the outer ring of the slewing bearing is fixedly arranged in the annular space of the upper ring part;
the rotary ring disc and the flange ring disc are arranged on two sides of the rotary bearing, and the inner ring of the rotary bearing is clamped in the rotary ring disc and the flange ring disc in a bolt clamping connection mode;
the power driving disc is fixedly connected with the flange ring disc, is in transmission connection with a spraying motor through a synchronous belt, and is fixedly arranged on the end face of the lower base part;
the follow-up spraying hose is fixed at the upper ring part, the follow-up end is connected with a follow-up nozzle and is movably connected with the slewing bearing through a follow-up component, the follow-up spraying hose surrounds the upper ring part, and the follow-up end moves left and right around the fixed end;
and the fixed spraying box is fixedly arranged at the top end of the spraying placement frame, and the fixed spraying box and the follow-up spraying hose are respectively arranged on two sides of the slewing bearing.
As an improvement of the invention, the fixed spraying box is in a cuboid shape, and a spray head of the fixed spraying box is a porous spray head.
As an improvement of the invention, the fixed end of the follow-up spraying hose and the fixed spraying box are both communicated with the spraying storage cylinder through a liquid passing system.
As a modification of the invention, the liquid passing system is a hose.
As an improvement of the invention, the follow-up component is a follow-up clamping plate, the follow-up clamping plate is fixedly connected with the rotary ring disc, and a roller is arranged between the follow-up clamping plate and the spraying placement frame.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the conveying apparatus of the present invention;
FIG. 3 is a schematic view of a pushing wheel of the conveying device of the present invention;
FIG. 4 is a schematic structural view of the multi-directional spraying apparatus of the present invention;
fig. 5 is a schematic structural diagram of the follower assembly of the present invention.
The components in the figure are:
1. a conveying device 11, a conveying frame 12, a conveying chain 13 and a bearing rod,
2. multidirectional spraying device, 21, a spraying placement frame, 211, a lower base part, 212, an upper ring part, 22, a rotary bearing, 23, a rotary ring disc, 24, a flange ring disc, 25, a power driving disc, 26, a synchronous belt, 27, a spraying motor, 28, a follow-up spraying hose, 281, a fixed end, 282, a follow-up end, 283, a follow-up spray nozzle, 29 and a fixed spraying box,
3. a spraying storage cylinder is arranged in the spraying device,
4. a liquid feeding system is arranged on the upper part of the shell,
5. an automobile part, a vehicle body part,
6. a conveying power mechanism 61, a conveying motor 62, a driving roller shaft 63, a first driven roller shaft 64, a second driven roller shaft 65, a driving pushing shaft 66, a coupling wheel 67, a pushing wheel 68 and a relay gear,
7. follow-up assembly, 71, follow-up splint.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Referring to fig. 1, a paint spraying apparatus for spraying automobile parts in multiple directions includes:
the conveying device 1 is used for linearly conveying the automobile parts 5, and a gap is formed in the middle of the conveying device 1;
the multidirectional spraying device 2 is arranged at the gap of the conveying device 1, and a through hole allowing the automobile part 5 to pass through is formed in the center of the multidirectional spraying device 2;
and the spraying storage cylinder 3 is used for storing spraying liquid, and the spraying storage cylinder 3 is connected with the multi-azimuth spraying device 2 through a liquid passing system 4.
The working principle and the beneficial effects of the technical scheme are as follows: when the paint spraying device for spraying the automobile parts in the multiple directions is used, the automobile parts 5 are placed on the conveying device 1 in advance, the multiple spraying device 2 sprays the parts, through which the automobile parts 5 pass, in the linear conveying process for 360 degrees, and the spraying work is also finished when the automobile parts 5 reach the tail end of the linear conveying process.
As an embodiment of the present invention, there are two sets of conveying devices 1, and the two sets are arranged in a straight line, and the conveying device 1 includes:
a carrier 11 composed of two opposite frame plates;
the inner sides of the two frame plates are provided with conveying chains 12 through conveying power mechanisms 6, the inner side surface of each single chain on each conveying chain 12 is provided with a bearing rod 13, and the bearing rods 13 are horizontally arranged;
the conveying chain 12 is in an L-shaped closed ring structure, one side of the conveying chain in a horizontal state is used for supporting the automobile parts 5, and the other side of the conveying chain in a vertical state is used for obtaining power from the conveying power mechanism 6;
the conveying power mechanism 6 comprises a conveying motor 61, a driving roller shaft 62, a first driven roller shaft 63, a second driven roller shaft 64 and a driving pushing shaft 65,
the connecting line of the first driven roller shaft 63 and the second driven roller shaft 64 is in a horizontal state, the connecting line of the driving roller shaft 62 and the first driven roller shaft 63 is in a vertical state,
the conveying motor 61 is in transmission connection with the driving roller shaft 62, the first driven roller shaft 63 and the second driven roller shaft 64 are in transmission connection through the conveying chain 12,
the coupling wheel 66 is sleeved on the first driven roller shaft 63, the pushing wheel 67 is sleeved on the driving pushing shaft 65, the relay gear 68 is arranged on the conveying frame 11, and the relay gear 68 is in meshing transmission connection with the pushing wheel 67 and the coupling wheel 66 respectively.
The working principle and the beneficial effects of the technical scheme are as follows:
a gap which is just capable of placing the multi-directional spraying device 2 is arranged between the two groups of the linear arrangement conveying devices 1.
The carriage 11 is designed to provide a ground-based structure. The conveying chain 12 forms a closed loop and is synchronously in transmission connection with the driving roller shaft 62, the first driven roller shaft 63 and the second driven roller shaft 64. The conveying motor 61 is connected with the driving roller shaft 62 as a power source, and the driving roller shaft 62 drives the first driven roller shaft 63 and the second driven roller shaft 64 to rotate. The conveyance chain 12 between the first driven roller shaft 63 and the second driven roller shaft 64 linearly conveys the automobile parts as a conveyance path, and the automobile parts are supported by the support rod 13 to move forward.
Because the gap is arranged between the two groups of conveying devices 1, when the automobile parts 5 are conveyed to the middle to enter the other group of conveying devices 1, the automobile parts 5 have certain probability of falling off due to the gap, or one end of the automobile parts can be pushed or stretched when entering the other group of conveying devices 1. To avoid this accident, an intermediate support wheel is typically mounted in the gap for supporting the vehicle part 5. However, this intermediate support wheel approach has certain problems, which require that the auto parts 5 have a certain initial speed when they are separated to push the intermediate support wheel to smoothly enter the next set of conveyor 1, otherwise they cannot smoothly enter the next set of conveyor 1. For this purpose, a coupling wheel 66 is provided for the first driven roller shaft 63, the front end of the coupling wheel 66 is a chain connecting wheel for sleeving the conveying chain 12, the rear end of the coupling wheel 66 is a gear structure for meshing and driving connection with the relay gear 68, and the relay gear 68 is meshed with the pushing wheel 67, so that the pushing wheel 67 and the coupling wheel 66 rotate synchronously and in the same direction, and the pushing wheel 67 actively pushes the automobile parts into the next group of conveying devices 1 in an active pushing manner. Avoiding that the auto part 5 is pushed or stretched or even stagnated when passing through the gap.
As an embodiment of the present invention, the multi-directional spraying device 2 is disposed in a gap formed by two sets of conveying devices 1, and the multi-directional spraying device 2 includes:
the spraying placement frame 21 is perpendicular to the conveying direction of the conveying device 1, the spraying placement frame 21 comprises a lower base part and an upper ring part, and the upper ring part is of an annular structure;
the outer ring of the slewing bearing 22 is fixedly arranged in the annular space of the upper ring part;
the rotary ring disc 23 and the flange ring disc 24 are arranged on two sides of the rotary bearing 22, and the rotary ring disc 23 and the flange ring disc 24 clamp the inner ring of the rotary bearing 22 in a bolt clamping connection mode;
the power driving disc 25 is fixedly connected with the flange ring disc 24, the power driving disc 25 is in transmission connection with a spraying motor 27 through a synchronous belt 26, and the spraying motor 27 is fixedly arranged on the end face of the lower base part;
a follow-up spraying hose 28, a fixed end of which is fixed on the upper ring part, a follow-up nozzle connected with the follow-up end and movably connected with the slewing bearing 22 through a follow-up component 7, wherein the follow-up spraying hose 28 surrounds the upper ring part, and the follow-up end moves left and right around the fixed end;
and the fixed spraying box 29 is fixedly arranged at the top end of the spraying placement frame 21, and the fixed spraying box 29 and the follow-up spraying hose 28 are respectively arranged at two sides of the slewing bearing 22.
As an embodiment of the present invention, the fixed spraying box 29 has a rectangular parallelepiped shape, and the spray head of the fixed spraying box 29 is a porous spray head.
In one embodiment of the present invention, the fixed end of the follow-up spray hose 28 and the fixed spray tank 29 are both connected to the spray reservoir 3 through the fluid system 4.
As an embodiment of the present invention, the liquid passing system 4 is a hose.
As an embodiment of the present invention, the follow-up assembly 7 is a follow-up clamp plate 71, the follow-up clamp plate 71 is fixedly connected to the rotary ring plate 23, and a roller is disposed between the follow-up clamp plate 71 and the spraying placement frame 21.
The working principle and the beneficial effects of the technical scheme are as follows: as the multi-directional coating device 2, a fixed coating tank 29 and a follow-up coating device are provided on the main structure thereof, and are arranged on both sides to minimize the gap between the two sets of the conveying devices 1. The fixed spraying box 29 sprays the right upper end face of the automobile part 5 in a multi-hole spraying mode. The follow-up spraying hose 28 of the follow-up spraying device is fixed by adopting a fixed end, and the follow-up end performs supplementary spraying on other parts of the automobile part 5 in a mode of moving left and right around the fixed end so as to achieve the purpose of 360-degree surrounding spraying.
The invention provides a paint spraying device for spraying automobile parts in multiple directions, which can be used for completely spraying the parts by 360 degrees and improving the spraying efficiency of the automobile parts.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a diversified spraying auto parts's paint spraying apparatus which characterized in that includes:
the conveying device (1) is used for linearly conveying the automobile parts (5), and a gap is formed in the middle of the conveying device (1);
the multidirectional spraying device (2) is arranged at the gap of the conveying device (1), and a through hole allowing the automobile part (5) to pass through is formed in the center of the multidirectional spraying device (2);
the spraying storage cylinder (3) is used for storing spraying liquid, and the spraying storage cylinder (3) is connected with the multi-directional spraying device (2) through a liquid passing system (4);
the conveying device (1) comprises:
a conveying frame (11) which is composed of two frame plates arranged oppositely;
the inner sides of the two frame plates are provided with conveying chains (12) through conveying power mechanisms (6), the inner side surface of each single chain on each conveying chain (12) is provided with a bearing rod (13), and the bearing rods (13) are horizontally arranged;
the conveying chain (12) is in an L-shaped closed ring structure, one side of the conveying chain in a horizontal state is used for supporting automobile parts (5), and the other side of the conveying chain in a vertical state is used for obtaining power from the conveying power mechanism (6);
the conveying power mechanism (6) comprises a conveying motor (61), a driving roll shaft (62), a first driven roll shaft (63), a second driven roll shaft (64) and a driving pushing shaft (65),
the connecting line of the first driven roller shaft (63) and the second driven roller shaft (64) is in a horizontal state, the connecting line of the driving roller shaft (62) and the first driven roller shaft (63) is in a vertical state,
the conveying motor (61) is in transmission connection with the driving roll shaft (62), the first driven roll shaft (63) and the second driven roll shaft (64) are in transmission connection through a conveying chain (12),
the coupling wheel (66) is sleeved on the first driven roller shaft (63), the pushing wheel (67) is sleeved on the driving pushing shaft (65), the conveying frame (11) is provided with the relay gear (68), and the relay gear (68) is in meshing transmission connection with the pushing wheel (67) and the coupling wheel (66) respectively.
2. The painting device for multi-directional painting of auto parts according to claim 1, characterized in that the multi-directional painting device (2) is disposed in a gap formed by two sets of conveyor devices (1), the multi-directional painting device (2) comprising:
the spraying and placing frame (21) is perpendicular to the conveying direction of the conveying device (1), the spraying and placing frame (21) comprises a lower base part (211) and an upper ring part (212), and the upper ring part (212) is of an annular structure;
the outer ring of the slewing bearing (22) is fixedly arranged in the annular space of the upper ring part;
the rotary ring disc (23) and the flange ring disc (24) are arranged on two sides of the rotary bearing (22), and the rotary ring disc (23) and the flange ring disc (24) clamp an inner ring of the rotary bearing (22) in a bolt clamping connection mode;
the power driving disc (25) is fixedly connected with the flange ring disc (24), the power driving disc (25) is in transmission connection with a spraying motor (27) through a synchronous belt (26), and the spraying motor (27) is fixedly arranged on the end face of the lower base part (211);
the follow-up spraying hose (28) is characterized in that a fixed end (281) is fixed on the upper ring part (212), a follow-up spray head (283) is connected to the follow-up end (282) and is movably connected with the rotary bearing (22) through a follow-up assembly (7), the follow-up spraying hose (28) surrounds the upper ring part (212), and the follow-up end (282) moves left and right around the fixed end (281);
and the fixed spraying box (29) is fixedly arranged at the top end of the spraying placement frame (21), and the fixed spraying box (29) and the follow-up spraying hose (28) are respectively arranged on two sides of the slewing bearing (22).
3. The paint spraying apparatus for multi-directional painting of automobile parts as claimed in claim 2, wherein: the fixed spraying box (29) is in a cuboid shape, and a spray head of the fixed spraying box (29) is a porous spray head.
4. The paint spraying apparatus for multi-directional painting of automotive parts as claimed in claim 3, wherein: the fixed end of the follow-up spraying hose (28) and the fixed spraying box (29) are communicated with the spraying storage cylinder (3) through a liquid passing system (4).
5. The paint spraying apparatus for multi-directional painting of automotive parts as claimed in claim 4, wherein: the liquid passing system (4) is a hose.
6. The paint spraying apparatus for multi-directional painting of automotive parts as claimed in claim 2, wherein: follow-up subassembly (7) are follow-up splint (71), follow-up splint (71) with gyration ring dish (23) fixed connection, follow-up splint (71) with be provided with the gyro wheel between spraying arrangement frame (21).
CN202111496843.1A 2021-12-09 2021-12-09 Paint spraying device for spraying automobile parts in multiple directions Active CN114192310B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111496843.1A CN114192310B (en) 2021-12-09 2021-12-09 Paint spraying device for spraying automobile parts in multiple directions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111496843.1A CN114192310B (en) 2021-12-09 2021-12-09 Paint spraying device for spraying automobile parts in multiple directions

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Publication Number Publication Date
CN114192310A CN114192310A (en) 2022-03-18
CN114192310B true CN114192310B (en) 2022-09-16

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115256220A (en) * 2022-09-22 2022-11-01 常州市曼多林精密机械科技有限公司 Conveying device for end cover of speed reducer

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110918296B (en) * 2020-01-14 2021-04-16 张秀珍 Intelligent auto parts machining spraying device
CN112044626A (en) * 2020-08-30 2020-12-08 湖南日虹科技有限公司 Vamp spraying equipment for shoemaking

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