CN214600915U - Automobile rear cover cleaning system - Google Patents

Abstract

The utility model discloses an automobile rear cover cleaning system, a first automatic conveying and cleaning unit, wherein the first automatic conveying and cleaning unit comprises a first conveying device, a plurality of first conveying units are arranged on the first conveying device, the first conveying units are used for conveying automobile rear covers, and a first cleaning robot is arranged on one side of the first conveying device; the rear cover overturning machine is matched with the output end of the first conveying device and arranged at the output end of the first conveying device and comprises a support, a motor and an overturning rod group are mounted on the support, and the overturning rod group is connected with the motor; the second automatic cleaning unit is arranged at the downstream of the rear cover turnover machine and comprises a second conveying device, the input end of the second conveying device is matched with the rear cover turnover machine, a plurality of second conveying units are arranged on the second conveying device, and a second cleaning robot is arranged on one side of the second conveying device.

Description

Automobile rear cover cleaning system

Technical Field

The utility model relates to an automobile cleaning field, concretely relates to lid cleaning system behind car.

Background

The automobile needs to be cleaned before painting to guarantee the cleanness degree of the outside of the automobile, and then the automobile is coated on the next step, but according to actual needs, most of the existing automobile cover cleaning systems adopt a manual cleaning prevention mode, along with the sharp increase of the automobile industry, the cleaning system not only causes too many configurations of cleaning personnel and increases the cleaning cost, but also ensures that the cleanness degree after multiple cleaning is difficult to guarantee, and the surface of the automobile is often cleaned unclean, and the cleaning is troublesome and the like.

Disclosure of Invention

The present invention aims at solving at least one of the technical problems in the related art to a certain extent.

Therefore, the embodiment of the utility model provides a lid cleaning system behind car.

According to the embodiment of the utility model, an automobile rear cover cleaning system is an automobile rear cover cleaning system, which comprises a first automatic conveying and cleaning unit, wherein the first automatic conveying and cleaning unit comprises a first conveying device, a plurality of first conveying units are arranged on the first conveying device, the first conveying units are used for conveying automobile rear covers, and a first cleaning robot is arranged on one side of the first conveying device so as to clean the inner side surfaces of the automobile rear covers; back lid upset machine, back lid upset machine sets up the output at first conveyor, back lid upset machine includes the support, install motor and upset pole group on the support, upset pole group with the motor is connected, upset pole group includes: the rotating shaft is connected with the motor, the first end of the L-shaped rod is fixed on the rotating shaft, and the second end of the L-shaped rod is provided with a roll-over stand; the second self-cleaning unit, the second self-cleaning unit sets up the low reaches of back lid upset machine, the second self-cleaning unit includes second conveyor, second conveyor's input with back lid upset machine cooperation, just be equipped with a plurality of second conveyor units on the second conveyor, the second conveyor unit is used for transporting the back lid after the upset, one side of second conveyor is equipped with second cleaning machines people to cover the outside behind the washing car.

Therefore, according to the utility model discloses lid cleaning system behind car has advantages such as degree of automation is high, work efficiency height.

Further comprising: the automatic turning unit is arranged at the downstream of the second automatic cleaning unit and comprises a third conveying device, and a plurality of third conveying units are arranged on the third conveying device; and the transfer machine is arranged below the output end of the second conveying device and below the input end of the third conveying device, and comprises a fourth conveying device, and a lifter is fixed on the fourth conveying device.

The third conveying unit comprises a first conveying disc and a second conveying disc, the first conveying disc is arranged behind the second conveying disc, and a placing groove is formed in the first conveying disc.

First conveying unit includes two first support columns and two first backup pads, two first support column and two first backup pad is followed first backup pad sets up, two along first conveyor width direction interval first support column sets up, two along first conveyor width direction interval first backup pad sets up along first conveyor width direction interval, first support column is cylindrical, first support column upper end is equipped with the inclined plane, V type groove has been seted up on the first backup pad to support lid behind the haulage car.

The second conveying unit comprises two supporting plates a and two supporting plates b, the supporting plates a and the supporting plates b are arranged at intervals along the length direction of the second conveying device, the supporting plates a are arranged at intervals along the width direction of the second conveying device, the supporting plates b are arranged at intervals along the width direction of the second conveying device, and V-shaped grooves are formed in the supporting plates a and the supporting plates b so as to support the rear cover of the transport vehicle.

The roll-over stand includes two first bracing pieces and connecting rod, two first bracing piece sets up along interval on first conveyor's the width direction, the both ends of connecting rod are fixed respectively two on the first bracing piece, just the connecting rod with L type pole the second end connection, every the both ends of first bracing piece all are fixed with first mounting panel, there is the sucking disc device through the bolt fastening on the first mounting panel to the sucking disc device adsorbs on covering behind.

Every arc through-hole has been seted up on the first mounting panel, sucking disc device includes second mounting panel and sucking disc, the sucking disc is fixed on the second mounting panel, the second mounting panel articulates on the first mounting panel, the bolt passes the arc through-hole will first mounting panel with the second mounting panel is fixed, and it has a montant to wear to penetrate on the second mounting panel, the one end of montant is fixed with a sucking disc, the sucking disc with be equipped with the pressure spring between the second mounting panel, the pressure spring is worn to penetrate on the montant.

The first conveying device and the second conveying device are chain conveyors, and the first conveying device and the second conveying device are conveyor belts.

Further comprising: a plurality of first infrared position sensors disposed at the output and input of the first conveyor, the output and input of the second conveyor, and the output and input of the third conveyor; a second infrared position sensor a adjacent to the first cleaning robot and a second infrared position sensor b adjacent to the second cleaning robot.

The front side and the rear side of the conveying end of the first conveying device are provided with guide rods, and an included angle formed between each guide rod and the horizontal line is 30-45 degrees.

Drawings

Fig. 1 is a schematic structural diagram of the cleaning system of the present invention.

Fig. 2 is a top view of the cleaning system of the present invention.

Fig. 3 is a schematic structural view of the first automatic conveying and cleaning unit.

Fig. 4 is a schematic structural view of the back cover inverting machine.

Fig. 5 is a schematic structural view of the transfer unit.

Fig. 6 is a schematic structural view of the automatic turning unit.

Fig. 7 is a partially enlarged view of a in fig. 1.

Fig. 8 is a partially enlarged view of B in fig. 1.

Fig. 9 is a schematic structural view of the first support column.

Fig. 10 is a schematic structural view of the first support column.

Fig. 11 is a schematic structural view of the first conveyance tray 421.

Fig. 12 is a schematic structural view of the second conveyance tray 422.

Fig. 13 is a schematic structural view of the outside of the rear cover of the automobile.

A first automatic conveyance cleaning unit 1; a first conveying device 11; a first cleaning robot 12; a first conveying unit 13; a first support column 131; a bevel 1311; a first support plate 132; a V-shaped groove 1321;

a rear cover turnover machine 2; a bracket 21; a motor 22; a set of roll-over bars 23; a rotating shaft 231; an L-shaped rod 232; the first support bar 233; a connecting rod 234; a first mounting plate 325; a suction cup device 326; an arc-shaped through hole 327; a second mounting plate 328; a suction cup 329; a vertical rod 330; a pressure spring 331;

a second automatic cleaning unit 3; a second conveying device 31; a second conveying unit 32; the support plate a 321; a support plate b 322; a second cleaning robot 33;

an automatic turning unit 4; the third conveying device 41; the third conveyance unit 42; a first conveyance tray 421; a second conveyance tray 422; the first placing groove 423;

a transfer machine 5; a fourth conveying device 51; a lifter 52; the third transport unit 53; a transport block 531; the second placement grooves 532; a support plate 54;

a first infrared position sensor 6; a second infrared position sensor a 7; a second infrared position sensor b 8;

a rear cover 9 of the vehicle; a first portion 91; a second portion 92; a third portion 93; a first end 911; second end 931

A guide rod 10;

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1-13, an automobile rear cover cleaning system according to an embodiment of the present invention includes a first automatic conveying and cleaning unit 1, a rear cover turnover machine 2, and a second automatic cleaning unit 3.

The first automatic conveying and cleaning unit 1 comprises a first conveying device 11, a plurality of first conveying units 13 are arranged on the first conveying device 11, the first conveying units 13 are used for transporting the automobile rear cover 9, and a first cleaning robot 12 is arranged on one side of the first conveying device 11 so as to clean the inner side face of the automobile rear cover 9.

The rear cover turnover machine 2 is arranged at the output end of the first conveying device 11, the rear cover turnover machine 2 comprises a support 21, a motor 22 and a turnover rod group 23 are mounted on the support 21, the turnover rod group 23 is connected with the motor 22, the turnover rod group 23 comprises a rotating shaft 231 and an L-shaped rod 232, the rotating shaft 231 is connected with the motor 22, a first end portion (such as the right end portion) of the L-shaped rod 232 is fixed on the rotating shaft 231, and a turnover frame is mounted at a second end portion (such as the right end portion) of the L-shaped rod 232 so as to turn over the rear cover 9 of the automobile.

Second self-cleaning unit 3 sets up in the low reaches of lid upset machine 2 after, and second self-cleaning unit 3 includes second conveyor 31, and second conveyor 31's input and lid upset machine 2 cooperation after, and be equipped with a plurality of second conveyor units 32 on the second conveyor 31, and second conveyor unit 32 is used for transporting lid 9 behind the car after the upset, and one side of second conveyor 31 is equipped with second cleaning machines people 33 to lid 9 lateral surface behind the washing car.

According to the utility model discloses thereby lid cleaning system behind car transports, upset and cleaning operation behind car through first automatic conveying cleaning unit 1, back lid upset machine 2 and second self-cleaning unit 3 to lid 9 automation behind the car, thereby improve 9 cleaning system's behind the car degree of automation, and then improve the cleaning efficiency of lid system behind the car, reduce operating personnel's intensity of labour and reduction human cost, fundamentally has solved the problem that the intensive production activity of labour need dispose too many operation workman.

Therefore, according to the utility model discloses lid cleaning system behind car has degree of automation height, cleaning efficiency height, staff's low in labor strength advantage.

In order to facilitate understanding of the present invention, as shown in fig. 11, the rear cover 9 of the vehicle is divided into three parts, the part where the rear cover glass is located is a second part 92, the part above the rear cover glass is a first part 91, and the part below the rear cover glass is a third part 93, wherein the first part 91 has a first end portion 911 (upper end portion), and the second part 92 has a second end portion 931 (lower end portion).

As shown in fig. 5 to 6, the washing system further includes an automatic turning unit 4 and a transfer 5. The automatic turning unit 4 is provided downstream of the second automatic cleaning unit 3, and the automatic turning unit 4 includes a third conveyor 41, and a plurality of third conveyor units 42 are provided on the third conveyor 41. The transfer machine 5 is arranged below the output end of the second conveying device 31 and below the input end of the third conveying device 41, the transfer machine 5 comprises a fourth conveying device 51, two lifters 52 fixed on the fourth conveying device 51 are arranged at intervals along the width direction of the fourth conveying device 51, a supporting plate 54 is fixed on each lifter 52, a supporting plate 54 is arranged on each telescopic rod, and a third conveying unit 53 is fixed on each supporting plate 54. When the automobile rear cover 9 is transported to the output end of the second transporting device 31, at this time, the elevator 52 on the transfer machine 5 starts to ascend, so that the third transporting unit 42 will drive the automobile rear cover 9 to move upward together until the automobile rear cover 9 is completely separated from the third transporting device 41, and then the automobile rear cover 9 is transported to the input end of the third transporting device 41 by the fourth transporting device 51, and the elevator 52 drives the third transporting unit 42 and the automobile rear cover 9 to descend, so that the automobile rear cover 9 is placed on the third transporting unit 42, and then the automobile rear cover 9 is transported by the third transporting unit 42.

As shown in fig. 5, the third transporting unit 53 includes two transporting blocks 531, and the two transporting blocks 531 are disposed on the support plate 54 at intervals in the length direction of the support plate 54 such that the first end 911 of the rear cover 9 and the second end 931 of the rear cover 9 are placed in the V-shaped grooves of the transporting blocks 531, whereby the rear cover 9 can be stably placed in the third transporting unit 53 for transporting the rear cover 9 of the automobile.

As shown in fig. 5, the transportation block is provided with a second placing groove 532, and the second placing groove 532 is V-shaped. So that the rear cover of the car is placed in the second placing groove 532.

As shown in fig. 11 to 12, the third conveying device 41 includes a first conveying tray 421 and a second conveying tray 422, the first conveying tray 421 is disposed behind the second conveying tray 422, a first placing groove 423 is formed in the first conveying tray 421, the first end portion 911 of the automobile rear cover 9 is placed in the first placing groove 423 of the first conveying tray 421, the second end portion 931 of the automobile rear cover 9 is placed on the second conveying tray 422, the second end portion 931 of the automobile rear cover 9 can slide on the second conveying tray 422 when the automobile rear cover turns, and the first end portion 911 rotates in the groove, so that the automobile rear cover 9 can be smoothly conveyed, and the automobile rear cover 9 does not fall off the fourth conveying device 51.

As shown in fig. 7 to 10, the first conveying unit 13 includes two first supporting columns 131 and two first supporting plates 132, the two first supporting columns 131 and the two first supporting plates 132 are disposed at intervals along the length direction of the first conveying device 11, the two first supporting columns 131 are disposed at intervals along the width direction of the first conveying device 11, the two first supporting plates 132 are disposed at intervals along the width direction of the first conveying device 11, the first supporting columns 131 are cylindrical, an inclined surface 1311 is disposed at the upper end of the first supporting columns 131, the inclined surface 1311 can be tightly attached to the rear cover 9 of the automobile, and V-shaped grooves 1321 are formed in the first supporting plates 132, so that the rear cover 9 is more stably placed in the first conveying unit 13. Wherein, the first supporting column 131 is supported in a groove at the position of a rear lamp at the outer side surface of the automobile rear cover 9, and the guide plate at the outer side surface of the first part 91 can be arranged in the V-shaped groove 1321 of the first supporting plate 132, so that the automobile rear cover 9 is further stably placed in the first conveying unit 13.

Here, the width direction of the first conveyor 11 is shown by an arrow B in fig. 2, and the length direction of the first conveyor 11 is shown by an arrow a in fig. 2.

As shown in fig. 8 and 10, the second conveying unit 32 includes two supporting plates a321 and two supporting plates b322, the supporting plates a321 and the supporting plates b322 are spaced apart along the length direction of the second conveying device 31, the two supporting plates a321 are spaced apart along the width direction of the second conveying unit 32, the two supporting plates b322 are spaced apart along the width direction of the second conveying device 31, and V-shaped grooves 1321 are formed in both the supporting plates a321 and the supporting plates b322, so that the first end portion 911 of the rear cover 9 and the second end portion 931 of the rear cover 9 can be respectively placed in the V-shaped grooves 1321 of the supporting plates a321 and the V-shaped grooves 1321 of the supporting plates b322, and thus the rear cover 9 can be stably placed in the second conveying unit 32.

Here, the width direction of the second conveyor 31 is shown by an arrow B in fig. 2, and the length direction of the second conveyor 31 is shown by an arrow a in fig. 2.

As shown in fig. 4, the roll-over stand includes two first support rods 233 and two connecting rods 234, the two first support rods 233 are arranged at intervals in the width direction of the first conveying device 11, two ends of the connecting rods 234 are fixed to the two first support rods 233 respectively, the connecting rods 234 are connected to the second end portions (the left end portions of the L-shaped rods) of the L-shaped rods 232, first mounting plates 325 are fixed to two ends of each first support rod 233, and suction cup devices 326 are fixed to the first mounting plates 325 through bolts, so that the suction cup devices 326 are attached to the outer side surface of the automobile rear cover 9, and the automobile rear cover 9 is driven to roll over, and thus the automobile rear cover 9 is stably rolled over. Before using, the roll-over stand passes through motor 22 and drives, rotate the below of first conveyor 11 output, when lid 9 transports first conveyor 11's output behind the car, lid 9 just reachs the roll-over stand top behind the car, motor 22 starts, thereby it rotates on second conveyor 31's output to drive lid 9 behind the car, lid 9 is also just in time overturn 180 behind the car this moment, lid 9 just overturns on second conveyor unit 32 behind the car, because the gravity of lid 9 behind the car is greater than the suction of sucking disc 329 this moment, lid 9 behind the car will break away from sucking disc 329 and fall on second conveyor 31's second conveyor unit 32 behind the car, and then make things convenient for second cleaning robot 33 to wash the lateral surface of lid 9 behind the car.

Arc through-hole 327 has been seted up on every first mounting panel 325, sucking disc device 326 includes second mounting panel 328 and sucking disc 329, sucking disc 329 is fixed on second mounting panel 328, second mounting panel 328 articulates on first mounting panel 325, the bolt passes arc through-hole 327 and fixes first mounting panel 325 and second mounting panel 328, loosen the nut on the bolt, rotate second mounting panel 328, the bolt slides at arc through-hole 327, thereby adjust the angle between sucking disc 329 and the vertical direction, and then make sucking disc 329 more stable with the lateral surface laminating of lid 9 behind the car, make sucking disc 329 more stable adsorb on the lateral surface of lid 9 behind the car.

A vertical rod 330 penetrates through the second mounting plate 328, a suction cup 329 is fixed at one end of the vertical rod 330, a pressure spring 331 is arranged between the suction cup 329 and the second mounting plate 328, and the pressure spring 331 penetrates through the vertical rod 330. When the automobile rear cover 9 is transported to the roll-over stand, a large impact force is generated due to the action of inertia, and the automobile body is damaged. Therefore, the inertial impact of the rear cover 9 of the automobile on the roll stand can be reduced by providing the pressure spring 331 in the suction device 326.

As shown in fig. 3, guide rods 10 are provided at both sides of the conveying end of the first conveyor 11, an included angle between the guide rods 10 and the horizontal line is 30 to 45 °, and the automobile rear cover 9 can be placed on the first conveying unit 13 along the guide rods 10, thereby facilitating the placement of the automobile rear cover 9 on the first conveyor 11.

The first conveying device 11 and the second conveying device 31 are chain conveyors, and the chain conveyors are selected because the first conveying device 11 and the second conveying device 31 need to pass through the first cleaning robot 13 and the second cleaning robot 33, and the use environment is severe.

The third conveyor 41 and the fourth conveyor 51 are conveyor belts. The conveyer belt is stable in transportation, low in noise and long in service life, so that the conveyer belt is selected.

As shown in fig. 1 to 6, the cleaning system further includes a plurality of first infrared position sensors 6, a second infrared position sensor a7, a second infrared position sensor b8, and a controller, the first infrared position sensors 6 being disposed at an output and an input of the first conveyor 11, an output and an input of the second conveyor 31, and an output and an input of the third conveyor 41, the first infrared position sensors 6 including first infrared emitters and first infrared receivers, the plurality of first infrared emitters and the plurality of first infrared receivers being spaced opposite to each other on both sides of the output and the input of the first conveyor 11, both sides of the output and the input of the second conveyor, and both sides of the output and the input of the third conveyor.

The second infrared position sensor a7 includes a second infrared transmitter a and a second infrared receiver a, the second infrared position sensor b8 includes a second infrared transmitter b and a second infrared receiver b, the second infrared transmitter a and the second infrared receiver a are respectively disposed at the front and rear sides of the first conveyor 11, and the second infrared transmitter a is disposed at the left side of the first cleaning robot 12, the second infrared receiver a is disposed at the right side of the first cleaning robot 12, the second infrared transmitter b and the second infrared receiver b are respectively disposed at the front and rear sides of the second conveyor 31, and the second infrared transmitter b is disposed at the left side of the second cleaning robot 33, and the second infrared receiver b is disposed at the right side of the second cleaning robot 33.

All the infrared position sensors, all the conveying devices, the lifter 52, the motor 22 and all the cleaning robots are connected with the controller, when the automobile rear cover 9 passes through the first infrared position sensor 6, the second infrared position sensor a7 and the second infrared position sensor b8, the infrared position sensors transmit signals to the controller, and the controller controls the corresponding conveying devices, the lifter 52, the motor 22 and the corresponding cleaning robots to start or stop, so that the automobile rear cover 9 is cleaned.

The utility model discloses the cleaning process as follows:

the method comprises the following steps: and cleaning the inner side surface of the automobile rear cover 9. The inner side surface of the automobile rear cover 9 faces upwards, the outer side surface of the third part 93 of the automobile rear cover 9 can be conveyed to the first conveying unit 13 along the guide rod 10, the first supporting column 131 is supported in the groove at the position of the automobile rear lamp on the outer side surface of the rear cover, the guide plate on the outer side surface of the first part 91 can be arranged in the V-shaped groove 1321 of the first supporting plate 132, the rear cover is stably placed in the first conveying unit 13, the first infrared position sensor 6 at the output end of the first conveying unit 13 receives that the automobile cover is placed in the first conveying unit 13, the controller controls the first conveying device 11 to be opened, the first conveying device 11 drives the automobile rear cover 9 to move, when the second infrared position sensor a7 receives that the automobile rear cover 9 is conveyed to the position near the first cleaning robot 12, the first cleaning robot 12 starts to work to clean the inner side surface of the automobile rear cover 9, after the cleaning, the first conveying device 11 transports the rear cover 9 of the vehicle to the rear cover turnover machine 2.

Step two: and cleaning the outer side surface of the automobile rear cover 9. The rear cover turnover machine 2 firstly drives the turnover frame to rotate below the output end of the first conveying device 11 by the motor 22, when the automobile rear cover 9 is conveyed to the output end of the first conveying device, the automobile rear cover 9 just moves to the turnover frame, the sucker 329 on the turnover frame is adsorbed on the outer side surface of the automobile rear cover 9, meanwhile, when the first infrared position sensor 6 at the output end of the first conveying device 11 receives a signal, the motor 22 is started to drive the automobile rear cover 9 to turn over, when the automobile rear cover 9 turns over to the output end of the second conveying device 31, because the gravity of the automobile rear cover 9 is greater than the suction force of the sucker 329, the automobile rear cover 9 automatically falls on the second conveying unit 32 of the second conveying device 31, when the first infrared position sensor 6 at the input end of the second conveying device 31 receives a signal, the controller controls the second conveying device 31 to drive the automobile rear cover 9 to move, when the second infrared position sensor b8 receives that the rear cover 9 of the car is transported to the vicinity of the second cleaning robot 33, the second cleaning robot 33 starts to operate, the outer side surface of the automobile rear cover 9 is cleaned, after the cleaning is finished, the automobile rear cover 9 is transported to the output end of the second conveying device 31, at the moment, the lifter 52 of the transfer machine 5 is arranged below the output end of the second conveying device 31, when the first infrared position sensor 6 of the rear cover 9 of the automobile, which is transported to the output end of the second transporting device 31, receives the signal of the rear cover 9 of the automobile, the lifter 52 on the transfer machine starts to ascend, thereby driving the automobile rear cover 9 to move upwards together until the automobile rear cover 9 is completely separated from the second conveying device 31 and then is conveyed to the input end of the third conveying device 41 through the fourth conveying device 51, the lifter 52 drives the automobile rear cover 9 to descend, thereby placing the automobile rear cover 9 on the input end of the third conveyance unit 42 of the automatic turning unit 4.

Step three: and a rear side cover unit is conveyed. The first end 911 of the automobile rear cover 9 is placed in the first placing groove 423 of the first conveying tray 421, the second end 931 of the automobile rear cover 9 is placed on the second conveying tray 422, when the first infrared position sensor 6 at the input end of the third conveying unit 42 receives a signal, the controller controls the third conveying device 41 to drive the automobile rear cover 9 to move, when the automobile rear cover 9 turns, the second end 931 of the automobile rear cover 9 can slide on the second conveying tray 422, the first end 911 rotates in the groove, and therefore the automobile rear cover 9 can be conveyed smoothly, and the automobile rear cover 9 cannot fall off from the fourth conveying device 51.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (10)

1. An automobile rear cover cleaning system, comprising:

the automatic cleaning device comprises a first automatic conveying and cleaning unit (1), wherein the first automatic conveying and cleaning unit (1) comprises a first conveying device (11), a plurality of first conveying units (13) are arranged on the first conveying device (11), the first conveying units (13) are used for transporting the automobile rear cover (9), and a first cleaning robot (12) is arranged on one side of the first conveying device (11) so as to clean the inner side surface of the automobile rear cover (9);

back lid upset machine (2), back lid upset machine (2) set up the output in first conveyor (11), back lid upset machine (2) include support (21), install motor (22) and upset pole group (23) on support (21), upset pole group with motor (22) are connected, upset pole group includes:

a rotating shaft (231), the rotating shaft (231) being connected with the motor (22),

the first end part of the L-shaped rod (232) is fixed on the rotating shaft (231), and the second end part of the L-shaped rod (232) is provided with a roll-over stand;

second self-cleaning unit (3), second self-cleaning unit (3) set up the low reaches of back lid upset machine (2), second self-cleaning unit (3) include second conveyor (31), the input of second conveyor (31) with back lid upset machine (2) cooperation, just be equipped with a plurality of second conveyor units (32) on second conveyor (31), second conveyor unit (32) are used for transporting the back lid after the upset, one side of second conveyor is equipped with second cleaning machines people (33) to lid (9) outside behind the washing car.

2. The vehicle rear cover washing system as recited in claim 1, further comprising:

an automatic turning unit (4), wherein the automatic turning unit (4) is arranged at the downstream of the second automatic cleaning unit (3), the automatic turning unit (4) comprises a third conveying device (41), and a plurality of third conveying units (42) are arranged on the third conveying device (41);

and the transfer machine (5) is arranged below the output end of the second conveying device (31) and below the input end of the third conveying device (41), the transfer machine (5) comprises a fourth conveying device (51), and a lifter (52) is fixed on the fourth conveying device (51).

3. The automobile rear cover washing system according to claim 2, wherein the third conveying unit (42) includes a first conveying tray (421) and a second conveying tray (422), the first conveying tray (421) is disposed behind the second conveying tray (422), and a placement groove (423) is opened in the first conveying tray (421).

4. The automobile rear cover cleaning system according to claim 1, wherein the first conveying unit (13) comprises two first supporting columns (131) and two first supporting plates (132), two first supporting columns (131) and two first supporting plates (132) are arranged at intervals along the length direction of the first conveying device (11), two first supporting columns (131) are arranged at intervals along the width direction of the first conveying device (11), two first supporting plates (132) are arranged at intervals along the width direction of the first conveying device (11), the first supporting columns (131) are cylindrical, an inclined surface (1311) is arranged at the upper end of each first supporting column (131), and a V-shaped groove (1321) is formed in each first supporting plate (132) so as to support the rear cover (9) of the transport automobile.

5. The automobile rear cover cleaning system according to claim 1, wherein the second conveying unit (32) comprises two supporting plates a (321) and two supporting plates b (322), the supporting plates a (321) and the supporting plates b (322) are arranged at intervals along the length direction of the second conveying device (31), the supporting plates a (321) are arranged at intervals along the width direction of the second conveying device (31), the supporting plates b (322) are arranged at intervals along the width direction of the second conveying device (31), and the supporting plates a (321) and the supporting plates b (322) are provided with V-shaped grooves (1321) so as to support and transport the automobile rear cover (9).

6. The automobile rear cover cleaning system according to claim 1, wherein the roll-over stand comprises two first support rods (233) and a connecting rod (234), the two first support rods (233) are arranged at intervals in the width direction of the first conveying device, two ends of the connecting rod (234) are respectively fixed on the two first support rods (233), the connecting rod (234) is connected with the second end portion of the L-shaped rod (232), two ends of each first support rod (233) are respectively fixed with a first mounting plate (325), and a sucker device (326) is fixed on each first mounting plate (325) through a bolt, so that the sucker device (326) is adsorbed on the rear cover.

7. The automobile rear cover cleaning system according to claim 6, characterized in that each first mounting plate (325) is provided with an arc-shaped through hole (327), the suction cup device (326) comprises a second mounting plate (328) and a suction cup (329), the suction cup (329) is fixed on the second mounting plate (328), the second mounting plate (328) is hinged on the first mounting plate (325), the bolt passes through the arc-shaped through hole (327) to fix the first mounting plate (325) and the second mounting plate (328), the second mounting plate (328) is provided with a vertical rod (330) in a penetrating manner, one end of the vertical rod (330) is fixed with a suction cup (329), a pressure spring (331) is arranged between the suction cup (329) and the second mounting plate (328), and the pressure spring (331) penetrates on the vertical rod (330).

8. The vehicle rear cover washing system according to claim 2, wherein the first conveyor (11) and the second conveyor (31) are chain conveyors, and the third conveyor (41) and the fourth conveyor (51) are conveyor belts.

9. The vehicle rear cover washing system as recited in claim 2, further comprising:

a plurality of first infrared position sensors (6), said first infrared position sensors (6) being arranged at the output and input of said first conveyor (11), at the output and input of said second conveyor (31) and at the output and input of said third conveyor;

a second infrared position sensor a (7) and a second infrared position sensor b (8), the second infrared position sensor a (7) being adjacent to the first cleaning robot (12), the second infrared position sensor b (8) being adjacent to the second cleaning robot (33).

10. The vehicle rear cover washing system according to claim 1, characterized in that: guide rods (10) are arranged on the front side and the rear side of the conveying end of the first conveying device (11), and an included angle formed between each guide rod (10) and the horizontal line is 30-45 degrees.

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