CN214059056U - Turnover machine for automobile rear cover cleaning system - Google Patents

Abstract

The utility model discloses a lid cleaning system uses upset machine behind car, include: the support, install motor and upset pole group on the support, upset pole group with the motor is connected, upset pole group includes: the pivot, the pivot with the motor is connected, L type pole, the first end of L type pole is fixed in the pivot, the roll-over stand is installed to L type pole second end, install sucking disc device on the roll-over stand. The utility model has the advantages of back bonnet upset is more steady, is difficult for dropping, and degree of automation is high, and work efficiency is high.

Description

Turnover machine for automobile rear cover cleaning system

Technical Field

The utility model relates to a car washing field, concretely relates to lid cleaning system uses upset machine behind car.

Background

The automobile needs to wash the automobile cover before spraying paint to guarantee the clean degree of the automobile outside, and then carry out application on next step to the automobile, but according to actual need, among the current automobile cover cleaning system process, because cover volume and weight are all bigger behind the automobile, consequently lead to the cleaning process in the upset automobile cover inconvenient, thereby lead to the cleaning personnel to dispose too much, the cleaning efficiency is underneath, the cleaning cost increases, also makes the clean degree after washing more difficult to obtain the assurance.

SUMMERY OF THE UTILITY MODEL

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 is with upset machine behind car.

According to the utility model discloses lid cleaning system uses upset machine behind car, include: the support, install motor and upset pole group on the support, upset pole group with the motor is connected, upset pole group includes: the pivot, the pivot with the motor is connected, L type pole, the first end of L type pole is fixed in the pivot, the roll-over stand is installed to L type pole second end, install sucking disc device on the roll-over stand.

The roll-over stand includes two first bracing pieces and connecting rod, the both ends of connecting rod are fixed respectively two on the first bracing piece, make two first bracing pieces with the connecting rod forms the I-shaped, just the connecting rod with L type pole the second end is connected, every the both ends of first bracing piece all are fixed with first mounting panel, every arc through-hole has been seted up on the first mounting panel.

The sucker device comprises a second mounting plate and a sucker, the sucker is fixed on the second mounting plate, the second mounting plate is hinged on the first mounting plate, the bolt penetrates through the arc-shaped through hole to fix the first mounting plate and the second mounting plate, a vertical rod penetrates through the second mounting plate, one end of the vertical rod is fixed with the sucker,

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.

Therefore, according to the utility model discloses lid for cleaning system upset machine passes through motor, roll-over stand and sucking disc device behind the car, can make the upset of back bonnet more steady, is difficult for dropping, and degree of automation is high, and work efficiency is high.

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 vehicle rear cover.

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; 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 vehicle.

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, improve 9 cleaning system's behind the car degree of automation from this, 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 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 rear car cover 9 is transported to the output end of the second conveyor 31, the elevator 52 on the transfer machine 5 starts to ascend, so that the third conveyor unit 42 moves the rear car cover 9 upward together until the rear car cover 9 completely separates from the third conveyor 41, and then is transported to the input end of the third conveyor 41 by the fourth conveyor 51, and the elevator 52 drives the third conveyor unit 42 and the rear car cover 9 to descend, so that the rear car cover 9 is placed on the third conveyor unit 42, and the rear car cover 9 is transported by the third conveyor 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 to transport the vehicle rear cover 9.

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 vehicle rear cover is placed in the second placing groove 532.

As shown in fig. 11 to 12, the third conveyance device 41 includes a first conveyance tray 421 and a second conveyance tray 422, the first conveyance tray 421 is disposed behind the second conveyance tray 422, a first placement groove 423 is formed in the first conveyance tray 421, the first end 911 of the cart back cover 9 is placed in the first placement groove 423 of the first conveyance tray 421, the second end 931 of the cart back cover 9 is placed on the second conveyance tray 422, the second end 931 of the cart back cover 9 can slide on the second conveyance tray 422 when turning, and the first end 911 rotates in the groove, so that the cart back cover 9 can be smoothly conveyed, and the cart back cover 9 does not fall from the fourth conveyance 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 car cover 9, and V-shaped grooves 1321 are formed in the first supporting plates 132, so that the rear car cover 9 can be more stably placed in the first conveying unit 13. The first support column 131 is supported in a groove at a rear lamp of the outer side of the rear cover 9, and the guide plate of the outer side of the first portion 91 can be placed in the V-shaped groove 1321 of the first support plate 132, so that the 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 by bolts, so that the suction cup devices 326 are attached to the outer side surfaces of the rear car cover 9, and the rear car cover is driven to roll over, and the rear car cover 9 is stably rolled over. Before using, the roll-over stand passes through the 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 lid 9's gravity is greater than the suction of sucking disc 329 behind the car 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, 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, unscrew 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 rear cover 9 is transported to the roll-over stand, a large impact force is generated due to the action of inertia, and the vehicle body is damaged. Therefore, the pressure spring 331 is provided in the suction device 326, and the inertial impact of the vehicle rear cover 9 on the roll stand can be reduced.

As shown in fig. 3, guide bars 10 are provided on both sides of the conveying end of the first conveyor 11, the guide bars 10 form an angle of 30 ° to 45 ° with the horizontal, and the vehicle rear cover 9 can be placed on the first conveying unit 13 along the guide bars 10, thereby facilitating the placement of the vehicle 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 vehicle 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 vehicle rear cover 9 is cleaned.

The utility model discloses the cleaning process as follows:

the method comprises the following steps: the inner side surface of the rear cover 9 of the cleaning vehicle. The inner side surface of the rear car cover 9 faces upwards, the outer side surface of the third part 93 of the rear car 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 rear car lamp on the outer side surface of the rear car 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 car 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 the situation that the rear car 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 rear car cover 9 to move, when the second infrared position sensor a7 receives the situation that the rear car 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 rear car cover 9, and after the cleaning is finished, the first conveyor 11 transports the vehicle rear cover 9 to the rear cover turnover machine 2.

Step two: the outer side surface of the rear cover 9 of the vehicle is cleaned. 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 rear cover 9 is conveyed to the output end of the first conveying device, the 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 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 rear cover 9 to turn over, when the rear cover 9 turns over to the output end of the second conveying device 31, because the gravity of the rear cover 9 is greater than the suction force of the sucker 329, the 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 rear cover 9 to move, when the second infrared position sensor b8 receives the transportation of the tonneau cover 9 to the vicinity of the second cleaning robot 33, the second cleaning robot 33 starts operating, the outer side surface of the rear cover 9 is cleaned, after the cleaning is finished, the 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, which has transported the rear cover 9 to the output end of the second conveyor 31, receives the signal of the rear cover 9, the lift 52 on the transfer machine starts to ascend, so as to drive the rear car cover 9 to move upwards together until the rear car 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 rear car cover 9 to descend, thereby placing the vehicle 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 rear car cover 9 is placed in the first placing groove 423 of the first conveying tray 421, the second end 931 of the rear car 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 rear car cover 9 to move, when the rear car cover 9 turns, the second end 931 of the rear car cover 9 can slide on the second conveying tray 422, and the first end 911 rotates in the groove, so that the rear car cover 9 can be smoothly conveyed, and the rear car 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 (4)

1. The utility model provides a lid cleaning system is with upset machine behind car which characterized in that includes: support (21), install motor (22) and upset pole group (23) on support (21), upset pole group (23) with motor (22) are connected, upset pole group (23) include: pivot (231), pivot (231) with motor (22) are connected, L type pole (232), the first end of L type pole (232) is fixed in pivot (231), the roll-over stand is installed to L type pole (232) second end, install sucking disc device (326) on the roll-over stand.

2. The tilter for the automobile rear cover cleaning system according to claim 1, wherein the tilter comprises two first support rods (233) and a connecting rod (234), two ends of the connecting rod (234) are respectively fixed on the two first support rods (233), so that the two first support rods (233) and the connecting rod (234) form an i-shape, the connecting rod (234) is connected with the second end of the L-shaped rod (232), two ends of each first support rod (233) are respectively fixed with a first mounting plate (325), and each first mounting plate (325) is provided with an arc-shaped through hole (327).

3. The vehicle rear cover washing system turnover machine as recited in claim 2, wherein said suction cup means (326) comprises a second mounting plate (328) and a suction cup (329), said suction cup (329) is fixed to said second mounting plate (328), said second mounting plate (328) is hinged to said first mounting plate (325), a bolt is passed through said arc-shaped through hole (327) to fix said first mounting plate (325) and said second mounting plate (328), a vertical rod (330) is penetrated on said second mounting plate (328), and a suction cup (329) is fixed to one end of said vertical rod (330).

4. The vehicle rear cover cleaning system turnover machine of claim 3, wherein a compression spring (331) is disposed between the suction cup (329) and the second mounting plate (328), and the compression spring (331) penetrates through a vertical rod (330).

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