阅读说明：本技术 一种粘稠油脂定量雾化涂覆装置 (Quantitative atomization coating device for viscous grease ) 是由 李淼 隗金超 于 2021-07-29 设计创作，主要内容包括：本发明涉及汽车装配技术领域,尤其是一种粘稠油脂定量雾化涂覆装置,装置主体下部安装有油箱,装置主体上部安装喷涂机构,喷涂机构包括传感器、特制喷嘴、时间继电器,装置主体上还设置有球阀、调节阀,油箱与特制喷嘴之间通过第一管路相连通,且第一管路上设置有调节阀和球阀,特制喷嘴还通过第二管路与压缩空气供应装置相连通,压缩空气供应装置用于向特制喷嘴内输入压缩空气,第二管路上设置有电磁阀,电磁阀与时间继电器电性连接,时间继电器、传感器均与控制模块电性连接,喷涂机构下方还设置有与之对应的工件固定模块。本发明可以实现自动化、定量的涂覆作业,节省了人力,提高了涂覆质量。(The invention relates to the technical field of automobile assembly, in particular to a viscous grease quantitative atomization coating device, wherein an oil tank is arranged at the lower part of a device main body, a spraying mechanism is arranged at the upper part of the device main body, the spraying mechanism comprises a sensor, a special nozzle and a time relay, a ball valve and an adjusting valve are also arranged on the device main body, the oil tank is communicated with the special nozzle through a first pipeline, the adjusting valve and the ball valve are arranged on the first pipeline, the special nozzle is also communicated with a compressed air supply device through a second pipeline, the compressed air supply device is used for inputting compressed air into the special nozzle, an electromagnetic valve is arranged on the second pipeline and is electrically connected with the time relay, the time relay and the sensor are both electrically connected with a control module, and a workpiece fixing module corresponding to the time relay and the sensor are also arranged below the spraying mechanism. The invention can realize automatic and quantitative coating operation, saves labor and improves coating quality.)

1. The utility model provides a thick grease ration atomizing coating device, includes device main part (1), its characterized in that, oil tank (2) are installed to device main part (1) lower part, device main part (1) upper portion installation spraying mechanism, spraying mechanism includes sensor (3), purpose-built nozzle (4), time relay (7), still be provided with ball valve (10), governing valve (8) on device main part (1), be linked together through first pipeline between oil tank (2) and the purpose-built nozzle (4), just be provided with governing valve (8) and ball valve (10) on the first pipeline, purpose-built nozzle (4) still are linked together through second pipeline and compressed air supply device, compressed air supply device is used for to specially-built nozzle (4) internal input compressed air, be provided with solenoid valve (6) on the second pipeline, solenoid valve (6) and time relay (7) electric connection, the time relay (7) and the sensor (3) are electrically connected with the control module, and a workpiece fixing module (5) corresponding to the time relay and the sensor is further arranged below the spraying mechanism.

2. The quantitative atomizing and coating device for viscous grease according to claim 1, characterized in that the workpiece fixing module (5) comprises a cover body (51), a vertical pipe (53), a rotating shaft (54), an exhaust module and a clamping mechanism, wherein the vertical pipe (53) communicated with the inside of the cover body is arranged at the bottom of the cover body (51), the rotating shaft (54) is rotatably installed in the cover body (51), the clamping mechanism is coaxially and fixedly installed on the shaft body of the rotating shaft (54) in the cover body (51), the exhaust module is fixedly installed in the vertical pipe (53) and is used for pumping air in the cover body (51) into the vertical pipe (53), and the exhaust module is in transmission connection with the rotating shaft (54).

3. The coating device for quantitatively atomizing viscous grease according to claim 2, wherein an opening is provided on one side of the cover body (51), and a movable door (52) is hinged on the opening.

4. The quantitative atomizing and coating device for viscous grease according to claim 2, wherein the exhaust module comprises a vertical shaft (55), a fan blade module (56), a transmission shaft (57), a driving module, a first transmission mechanism and a second transmission mechanism, the vertical shaft (55) coaxially arranged with the vertical shaft is rotatably installed in the vertical pipe (53), the fan blade module (56) is coaxially and fixedly installed on the vertical shaft (55), the transmission shaft (57) is rotatably installed on the inner wall of the pipe body of the vertical pipe (53), the transmission shaft (57) is arranged in parallel to the rotating shaft (54), the transmission shaft (57) is in transmission connection with the vertical shaft (55) through the first transmission mechanism, the transmission shaft (57) is in transmission connection with the rotating shaft (57) through the second transmission mechanism, and the transmission shaft (57) is further in transmission connection with the driving module.

5. The quantitative atomizing and coating device for viscous grease according to claim 4, characterized in that the driving module comprises a first gear (58), a second gear (59) and a motor (510), the first gear (58) is coaxially and fixedly mounted on the transmission shaft (57), the second gear (59) meshed with the first gear (58) is arranged on one side of the first gear (58), the second gear (59) is coaxially and fixedly mounted on an output shaft of the motor (510), and the motor (510) is fixedly mounted on the vertical pipe (54).

Technical Field

The invention relates to the technical field of automobile assembly, in particular to a quantitative atomization coating device for viscous grease.

Background

Some components in the assembly of automotive seats require lubrication to eliminate noise. The technical measures of improving the friction state of the friction pair to reduce the friction resistance and slow down the wear are generally achieved by using a lubricant. In addition, the lubricant has the functions of rust prevention, vibration reduction, sealing, power transmission and the like, and the service performance and the service life of the machine can be obviously improved and the energy consumption can be reduced by fully utilizing the modern lubricating technology. The existing mode of coating grease on automobile seat parts mainly relies on manual coating, and although the cost is low and most effects can be realized, the method has the following defects: high labor cost, high labor intensity, uncontrollable coating amount and influence on product quality.

Disclosure of Invention

The invention aims to solve the defects of high labor cost, high labor intensity, uncontrollable coating amount and influence on product quality in the prior art, and provides a quantitative atomization coating device for viscous grease.

In order to achieve the purpose, the invention adopts the following technical scheme:

the design is a quantitative atomization coating device for viscous grease, which comprises a device main body, wherein an oil tank is arranged at the lower part of the device main body, the upper part of the device main body is provided with a spraying mechanism which comprises a sensor, a special nozzle and a time relay, the main body of the device is also provided with a ball valve and an adjusting valve, the oil tank is communicated with the special nozzle through a first pipeline, the first pipeline is provided with a regulating valve and a ball valve, the special nozzle is also communicated with a compressed air supply device through a second pipeline, the compressed air supply device is used for inputting compressed air into the special nozzle, the second pipeline is provided with an electromagnetic valve, the electromagnetic valve is electrically connected with the time relay, the time relay and the sensor are electrically connected with the control module, and the workpiece fixing module corresponding to the time relay and the sensor is further arranged below the spraying mechanism.

Preferably, the workpiece fixing module comprises a cover body, a vertical pipe, a rotating shaft, an exhaust module and a clamping mechanism, the vertical pipe is arranged at the bottom of the cover body and communicated with the inside of the cover body, the rotating shaft is rotatably arranged in the cover body, the clamping mechanism is coaxially and fixedly arranged on a rotating shaft body in the cover body, the exhaust module is fixedly arranged in the vertical pipe and used for pumping air in the cover body into the vertical pipe, and the exhaust module is in transmission connection with the rotating shaft.

Preferably, an opening is formed in one side of the cover body, and a movable door is hinged to the opening.

Preferably, the exhaust module includes vertical axis, flabellum module, transmission shaft, drive module, first drive mechanism, second drive mechanism, rotatable the installing has the vertical axis of coaxial setting with it in the riser, coaxial fixed mounting has the flabellum module on the vertical axis, the rotatable transmission shaft of installing of riser body inner wall, the transmission shaft is on a parallel with the rotation axis setting, be connected through the transmission of first drive mechanism between transmission shaft and the vertical axis, be connected through the transmission of second drive mechanism between transmission shaft and the rotation axis, the transmission shaft is still the transmission and is connected with drive module.

Preferably, the driving module comprises a first gear, a second gear and a motor, the first gear is coaxially and fixedly mounted on the transmission shaft, the second gear meshed with the first gear is arranged on one side of the first gear, the output shaft of the motor is coaxially and fixedly mounted on the second gear, and the motor is fixedly mounted on the vertical pipe.

The invention provides a quantitative atomization coating device for viscous grease, which has the beneficial effects that: after the control module identifies a workpiece on the workpiece fixing module through a sensor, a time relay is controlled to electrify the electromagnetic valve for a period of time, in the period of time, the compressed air is injected into the special nozzle at a high speed through the second pipeline by the compressed air supply device, negative pressure is generated in the special nozzle by the compressed air flowing at a high speed, oil in the oil tank is automatically sucked into the special nozzle through the first pipeline, the atomized oil is sprayed out from the special nozzle and is adhered to the surface of the workpiece, the whole coating process is manual replaced by machinery, the working efficiency is improved, quantitative coating can be carried out, the product quality is ensured, and the labor intensity of workers is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a quantitative atomizing coating device for viscous grease according to the present invention;

FIG. 2 is a first schematic view of a workpiece fixing module of the quantitative atomization coating device for viscous grease according to the present invention;

FIG. 3 is a schematic diagram of a workpiece fixing module of the quantitative viscous grease atomizing and coating apparatus according to the present invention;

FIG. 4 is a schematic diagram of an internal structure of a workpiece fixing module of the device for quantitatively atomizing and coating viscous grease in accordance with the present invention;

fig. 5 is a schematic structural view of a clamping mechanism of a quantitative viscous grease atomizing and coating device according to the present invention.

In the figure: the device comprises a device body 1, an oil tank 2, a sensor 3, a special nozzle 4, a workpiece fixing module 5, a cover body 51, a movable door 52, a vertical pipe 53, a rotating shaft 54, a vertical shaft 55, a fan blade module 56, a transmission shaft 57, a first gear 58, a second gear 59, a motor 510, a first belt wheel 511, a second belt wheel 512, a transmission belt 513, a vertical plate 514, a transverse plate 515, a movable shaft 516, a clamping plate 517, a spring 518, a limiting block 519, an electromagnetic valve 6, a time relay 7, a regulating valve 8, an oil gauge 9, a ball valve 10 and a power supply module 11.

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.

Example 1

Referring to fig. 1-5, a thick grease quantitative atomization coating device comprises a device main body 1, an oil tank 2 is installed on the lower portion of the device main body 1, a spraying mechanism is installed on the upper portion of the device main body 1 and comprises a sensor 3, a specially-made nozzle 4 and a time relay 7, a ball valve 10 and an adjusting valve 8 are further arranged on the device main body 1, the oil tank 2 is communicated with the specially-made nozzle 4 through a first pipeline, the adjusting valve 8 and the ball valve 10 are arranged on the first pipeline, and the flow of oil on the first pipeline can be adjusted by controlling the adjusting valve 8. By controlling the ball valve 10, the on-off of the first pipeline can be controlled. The special nozzle 4 is also communicated with a compressed air supply device through a second pipeline, the compressed air supply device is used for inputting compressed air into the special nozzle 4, the second pipeline is provided with an electromagnetic valve 6, the electromagnetic valve 6 is electrically connected with a time relay 7, the time relay 7 and the sensor 3 are both electrically connected with a control module, and a workpiece fixing module 5 corresponding to the time relay is further arranged below the spraying mechanism. The device main body 1 is also fixedly provided with a power supply module 11, and the power supply module is used for supplying power to the control module, the time relay 7, the sensor 3, the electromagnetic valve 6 and the like. The oil tank 2 is provided with an oil dipstick for observing the residual oil therein.

When the spraying device is used, oil to be sprayed is poured onto the oil tank 2, then a workpiece to be sprayed is fixed by the workpiece fixing module 5, then the control module is started, after the control module identifies the workpiece on the workpiece fixing module 5 through the sensor 3, the time relay 7 is controlled to electrify the electromagnetic valve 6 for a period of time, in the period of time, the compressed air is injected into the special nozzle 4 at a high speed by the compressed air supply device through the second pipeline, the compressed air flowing at a high speed generates negative pressure in the special nozzle 4, then the oil in the oil tank 2 is automatically sucked into the special nozzle 4 through the first pipeline, and the atomized oil is sprayed out from the special nozzle 4 and adhered to the surface of the workpiece; after the spraying is finished, the time relay 7 is powered off, the electromagnetic valve 6 is closed, the special nozzle 4 stops spraying, and then the workpiece can be taken down from the workpiece fixing module 5.

Example 2

Referring to fig. 1 to 5, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the workpiece fixing module 5 includes a housing 51, a vertical pipe 53, a rotating shaft 54, an exhaust module, and a clamping mechanism, wherein an opening is provided on one side of the housing 51, and a movable door 52 is hinged on the opening. The movable door 52 is arranged to facilitate the taking of the workpiece. The bottom of the cover body 51 is provided with a vertical pipe 53 communicated with the inside, a rotating shaft 54 is rotatably arranged in the cover body 51, a clamping mechanism is coaxially and fixedly arranged on the shaft body of the rotating shaft 54 in the cover body 51, an exhaust module is fixedly arranged in the vertical pipe 53 and is used for pumping air in the cover body 51 into the vertical pipe 53, and the exhaust module is in transmission connection with the rotating shaft 54. The fixture includes riser 514, diaphragm 515, the loose axle 516, splint 517, spring 518, stopper 519, riser 514 lateral surface fixed connection is on the rotation axis 54 axis body, fixed mounting has two diaphragms 515 that correspond the setting on the riser 514 medial surface, it is provided with a loose axle 516 all to run through on every diaphragm 515, two coaxial settings of loose axle 516, be provided with two splint 517 of mutual correspondence between two loose axles 516, the inboard end of loose axle 516 is equallyd divide and is do not connected on adjacent splint 517, the terminal equal fixed mounting in loose axle 516 outside has a stopper 519, all the cover is equipped with a spring 518 on the loose axle 516 between splint 517 and the adjacent diaphragm 515.

The exhaust module comprises a vertical shaft 55, a fan blade module 56, a transmission shaft 57, a vertical shaft 55 coaxially arranged with the vertical shaft 53 is rotatably arranged in the vertical pipe 53, the fan blade module 56 is coaxially and fixedly arranged on the vertical shaft 55, the transmission shaft 57 is rotatably arranged on the inner wall of the pipe body of the vertical pipe 53 and is parallel to the rotation shaft 54, the transmission shaft 57 is in transmission connection with the vertical shaft 55 through a first transmission mechanism, the transmission shaft 57 is in transmission connection with the rotation shaft 57 through a second transmission mechanism, and the transmission shaft 57 is in transmission connection with a driving module. The first transmission mechanism comprises a first bevel gear and a second bevel gear, the first bevel gear is coaxially and fixedly arranged on the vertical shaft 55, the second bevel gear is coaxially and fixedly arranged on the transmission shaft 57, and the first bevel gear is meshed with the second bevel gear; the second transmission mechanism comprises a first belt wheel 511, a second belt wheel 512 and a transmission belt 513, the second belt wheel 512 is coaxially and fixedly installed on the transmission shaft 57, the first belt wheel 511 is coaxially and fixedly installed on the rotating shaft 54, and the transmission belt 513 is installed between the first belt wheel 511 and the second belt wheel 512 in a matching manner. The driving module comprises a first gear 58, a second gear 59 and a motor 510, the first gear 58 is coaxially and fixedly installed on the transmission shaft 57, the second gear 59 meshed with the first gear 58 is arranged on one side of the first gear 58, and the output shaft of the motor 510 is coaxially and fixedly installed on the second gear 59.

In the embodiment 1, in the spraying process, a part of the oil sprayed after atomization is wasted; in this embodiment, the vertical tube 53 is connected to the oil collecting and processing device through a pipeline, after the workpiece is fixed by the clamping mechanism, when the special nozzle 4 performs spraying, the driving module is synchronously started, the driving module drives the transmission shaft 57 to rotate, the transmission shaft 57 drives the vertical shaft 55 to rotate through the first transmission mechanism, and the vertical shaft 55 drives the fan blade module 56 to rotate, so that air in the cover body 51 is continuously sucked into the vertical tube 53 and then discharged into the oil collecting and processing device, and redundant atomized oil in the spraying process is sent into the oil collecting and processing device; meanwhile, the transmission shaft 57 drives the rotation shaft 54 to rotate through the second transmission mechanism, the rotation shaft 54 drives the clamping mechanism to rotate, and the clamping mechanism drives the workpiece fixed on the clamping mechanism to rotate, so that the surface of the workpiece can be sprayed more comprehensively.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.