A cleaning and oiling device for autoclaved aerated concrete product transfer pallet

Abstract

A cleaning and oiling device for autoclaved aerated concrete product transfer pallets includes a frame that can be set across the transfer pallet conveyor line, on which a surface cleaning device for removing green body residues on the surface of the transfer pallet, a steel bar shaping device for shaping steel bars, a top surface cleaning device for cleaning the top surface of the transfer pallet, and a gap cleaning device for cleaning the gaps between the steel bars are sequentially arranged along the direction consistent with the conveying direction of the transfer pallet conveyor line; an oiling device is also provided, and the oiling device is arranged on the frame or on its own independent oiling bracket. The transfer pallet can be centrally cleaned, shaped and oiled, with high production efficiency, easy automatic control, and low maintenance cost, thereby effectively reducing the production cost of autoclaved aerated concrete products.

Description

Technical Field

[0001] The invention belongs to the technical field of autoclaved aerated concrete product production, and in particular relates to a cleaning and oiling device for an autoclaved aerated concrete product transfer tray. Background Art

[0002] In the production process of autoclaved aerated concrete products, the transfer pallet serves as a transfer device for the entire process from fresh green bodies to autoclaved aerated concrete products. After the transfer of the autoclaved aerated concrete products is completed, the transfer pallet needs to be cleaned and oiled before the transfer of fresh green bodies in the next process cycle can be carried out to prevent the autoclaved green body debris from contaminating and damaging the fresh green bodies that need to be transferred in the next step. In addition, the transfer pallet needs to be oiled to avoid adhesion between the fresh green bodies and the transfer pallet.

[0003] The transfer pallet used in the production process of autoclaved aerated concrete products usually includes two side beams, a steel bar support shaft fixedly connected between the two side beams, and multiple steel bars arranged side by side on the steel bar support shaft for directly supporting the aerated concrete products. After the transfer pallet completes the transfer process from a green body to a finished autoclaved aerated concrete product, not only will some green body residues remain on the transfer pallet, but the steel bars will also be warped and uneven. In the existing technology, the transfer pallet is usually cleaned by rotating a roller brush, and the warped steel bars are manually tidied with handheld tools, and then an oiling roller is used to directly apply oil on the surface of the steel bars by rotating and rolling.

[0004] The above-mentioned treatment process in the prior art not only requires additional manpower costs and has low production efficiency, but also consumes a lot of oil during the oiling process, which will cause unnecessary waste and indirectly increase the production cost of autoclaved aerated concrete products. Summary of the invention

[0005] The purpose of the present invention is to provide a cleaning and oiling device for a transport pallet of autoclaved aerated concrete products.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a cleaning and oiling device for a transfer pallet of autoclaved aerated concrete products, the transfer pallet comprising two side beams, a steel bar support shaft being fixedly connected between the two side beams, a plurality of steel bars for directly supporting aerated concrete products being arranged on the steel bar support shaft in parallel and side by side with the side beams, the cleaning and oiling device comprising a frame that can be arranged across a transfer pallet conveyor line, a surface cleaning device for removing green body residues on the surface of the transfer pallet, a steel bar shaping device for shaping the steel bars, a top surface cleaning device for cleaning the top surface of the transfer pallet, and a gap cleaning device for cleaning the gaps between the steel bars being arranged in sequence on the frame along a direction consistent with the conveying direction of the transfer pallet conveyor line; an oiling device is also provided, the oiling device being arranged on the frame or on its own independent oiling bracket.

[0007] As a preferred embodiment, a surface cleaning device mounting frame is provided on the side of the frame facing the transfer pallet input, and the surface cleaning device includes an elongated cleaning scraper, and the two ends of the cleaning scraper in the length direction are respectively connected to the middle of their respective connecting shafts through their respective top connecting parts and a connecting plate, the upper end of the connecting shaft is hinged to the surface cleaning device mounting frame, and the lower end of the connecting shaft is connected to a cleaning scraper counterweight rod, and the distance between the two cleaning scraper counterweight rods is greater than the width of the transfer pallet.

[0008] Preferably, the cleaning scraper has a right-angle cross-section. In a natural state, one wing edge forming the right angle of the cleaning scraper is vertically downward, and the other wing edge is a horizontal edge. The vertical edge of the cleaning scraper is connected to the connecting plate. In a natural state, the connecting plate is also horizontal.

[0009] Preferably, the steel bar shaping device comprises rollers, roller supports for supporting the rollers and roller drive cylinders for driving the rollers to apply force to the steel bars for shaping, and the roller supports are directly or indirectly connected to the frame.

[0010] As a preferred embodiment, the roller bracket is connected to the frame through a shaping bracket, and the roller bracket includes a roller support shaft rotatably supported on the shaping bracket at both ends, a roller support plate and a drive cylinder mounting plate arranged on the roller support shaft, and both ends of the roller are supported on the corresponding roller support plates through an extension shaft and a bearing seat arranged on the extension shaft; one end of the roller drive cylinder is hinged to the drive cylinder mounting plate, and the other end is hinged to the shaping bracket.

[0011] Preferably, the top surface cleaning device includes a top surface cleaning mounting frame arranged on a frame, and a plurality of steel bar cleaning devices are arranged on the top surface cleaning mounting frame in a direction perpendicular to the conveying direction of the transfer pallet, and side beam cleaning devices are respectively arranged at both ends of the arrangement direction of the steel bar cleaning devices, and the steel bar cleaning device and the side beam cleaning device both include a driving motor and a cleaning brush connected to the output shaft end of the driving motor, and the cleaning brushes are both arranged downward.

[0012] Preferably, the gap cleaning device comprises a brush roller with a roller brush, a brush roller bracket for supporting the brush roller, and a brush roller driving motor for driving the brush roller to rotate for gap cleaning.

[0013] As an optional embodiment, the brush roller bracket includes a brush roller support shaft supported on a frame, a brush roller mounting plate is arranged on the brush roller support shaft, the protruding shafts at both ends of the brush roller are supported on the corresponding brush roller mounting plates through respective bearing seats, and the output shaft of the brush roller drive motor is transmission-connected to the protruding shaft at one end of the brush roller; a brush roller limiting plate is connected to the brush roller mounting plate through a connecting piece, a horizontal mounting plate is connected to the brush roller limiting plate, a limit adjusting rod is passed through the horizontal mounting plate, one end of the limit adjusting rod is fixedly connected to the horizontal mounting plate, and the other end is supported on the frame to limit the height position of the brush roller.

[0014] Preferably, the oiling device includes an oil spraying assembly, which includes an oil spray nozzle for spraying oil onto the steel bars in the transfer pallet, an air pipeline for conveying air to the oil spray nozzle, and an oil pipeline for conveying oil to the oil spray nozzle; a flow control valve for controlling the oil spraying amount of the oil spray nozzle is provided in the oil pipeline, and an oiling scraper assembly for evenly coating the oil sprayed by the oil spray nozzle on the transfer pallet is provided behind the oil spray nozzle; for the oiling device arranged on the frame, the oiling scraper assembly is arranged on the frame; for the oiling device provided with an independent oiling bracket, the oiling scraper assembly is arranged on the oiling bracket, and the oiling scraper assembly is provided with an oiling felt.

[0015] As an optional embodiment, the oil pipeline includes an oil circuit bracket and a connecting oil pipe, the oil circuit bracket is a profile with an oil circuit channel, a plurality of oil outlets are arranged on the oil circuit bracket, each oil outlet is connected to the oil circuit channel of the fuel injector through a connecting oil pipe, and a flow control valve is arranged between the oil outlet and the connecting oil pipe; the gas pipeline includes an air circuit bracket and a connecting air pipe arranged on the oil circuit bracket, the air circuit bracket is a profile with an air circuit channel, a plurality of air outlets are arranged on the air circuit bracket, each air outlet is connected to the oil circuit channel of the fuel injector through a connecting air pipe; the fuel injector is arranged between the oil circuit bracket and the air circuit bracket, and fixedly mounted on the oil circuit bracket.

[0016] Beneficial effects:

[0017] According to the present invention, when the transfer pallet needs to be cleaned and oiled, the surface cleaning device is used to remove the green body residue remaining on the surface of the transfer pallet when the transfer pallet conveyor line passes through the cleaning and oiling device; then the warped steel bars are straightened and leveled by the steel bar shaping device; then the top surface cleaning device is used to clean the side beams and the upper surface of the steel bars of the transfer pallet, and then the gap cleaning device is used to clean the gaps between the steel bars, and finally the oiling device is used to complete the oiling process. The device has a compact structure, integrates the cleaning, shaping and oiling of the transfer pallet, has high production efficiency, is easy to control automatically, and has low maintenance costs, thereby effectively reducing the production cost of autoclaved aerated concrete products.

[0018] Furthermore, the use of a surface cleaning device with a cleaning scraper and a counterweight rod can ensure full contact between the scraper and the transfer pallet during the cleaning process of the transfer pallet, thereby achieving effective cleaning of the transfer pallet.

[0019] Furthermore, the steel bar shaping device with a roller structure can not only save manpower, but also achieve fast and effective shaping and recovery of the steel bars.

[0020] Furthermore, the provision of the oiling device in the present invention can not only achieve uniform oiling, but also save oil without causing waste of oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention (the direction indicated by the arrow is the conveying direction of the transfer pallet).

[0022] Figure 2 for Figure 1 Top view of the .

[0023] Figure 3 for Figure 1 Left view of .

[0024] Figure 4 for Figure 1 Middle AA section view.

[0025] Figure 5 for Figure 2 Enlarged view of the middle BB section.

[0026] Figure 6 for Figure 2 Enlarged view of point P in the middle.

[0027] Figure 7 for Figure 1 Enlarged view of point N in the middle.

[0028] Figure 8 for Figure 2 Enlarged view of point M in the middle.

[0029] Fig. 9 for Figure 2 A partial enlarged view of the CC section.

[0030] Fig.10 for Figure 2 Enlarged view of point R in the middle.

[0031] Fig.11 for Fig. 9 Enlarged view of point S in the middle.

[0032] Markings in the figure: 1, transfer pallet, 101, side beam, 102, steel bar, 2, transfer pallet conveyor line, 3, rack, 4, surface cleaning device mounting frame, 5, surface cleaning device, 501, cleaning scraper, 502, connecting plate, 503, connecting shaft, 504, cleaning scraper counterweight rod, 6, steel bar shaping device, 601, roller, 602, roller bracket, 602a, roller support shaft, 602b, roller support plate, 602c, drive cylinder mounting plate, 603, roller drive cylinder, 7, top surface cleaning device, 701, top surface cleaning mounting frame, 702, side beam cleaning device, 702a, side beam cleaning drive motor, 702b, side beam cleaning brush, 703, steel bar cleaning device, 703a, steel bar cleaning drive motor, 703b, steel bar cleaning brush, 8, gap cleaning device, 801, brush roller bracket, 801a, brush roller support shaft, 801b, brush roller mounting plate, 801c, brush roller limit plate, 801d, connecting piece, 801e, horizontal mounting plate , 802, brush roller, 803, brush roller drive motor, 804, roller brush shield, 805, limit adjustment rod, 9, oiling device, 901, oiling bracket, 901a, column, 901b, beam, 901c, oiling scraper support plate, 902, oil injection assembly, 902a, oil circuit bracket, 902b, air circuit bracket, 902c, oil injection nozzle, 902c-1, oil injection nozzle oil circuit channel, 902c-2, oil injection nozzle air circuit channel, 902c-3, oil injection port, 902d, connecting oil pipe, 902e, connecting air pipe, 902f, flow control valve, 903, oiling scraper assembly, 903a, oiling scraper support shaft, 903b, scraper, 903c, oiling felt, 903d, corner turn, 904, oiling shield. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0034] like Figure 1-Figure 3As shown, a cleaning and oiling device for a transfer pallet of autoclaved aerated concrete products, the transfer pallet includes two side beams 101, a steel bar support shaft is fixedly connected between the two side beams 101, and a plurality of steel bars 102 for directly supporting aerated concrete products are arranged parallel to the side beams 101 on the steel bar support shaft, the cleaning and oiling device includes a frame 3 that can be set across the transfer pallet conveyor line, and a surface cleaning device 5 for removing green body residues on the surface of the transfer pallet, a steel bar shaping device 6 for shaping the steel bars, a top surface cleaning device 7 for cleaning the top surface of the transfer pallet, and a gap cleaning device 8 for cleaning the gaps between the steel bars are sequentially arranged on the frame 3 along a direction consistent with the conveying direction of the transfer pallet conveyor line; an oiling device 9 is also provided, and the oiling device 9 is arranged on the frame 3 or on its own independent oiling bracket.

[0035] like Figure 3 , Figure 5 As shown, in this embodiment, a surface cleaning device mounting frame 4 is provided on the side of the frame 3 facing the input of the transfer pallet, and the surface cleaning device 5 includes a long cleaning scraper 501, and the two ends of the cleaning scraper 501 in the length direction are respectively connected to the middle part of each connecting shaft 503 through their own top connecting parts and a connecting plate 502, the upper end of the connecting shaft 503 is hinged to the surface cleaning device mounting frame 4, and the lower end of the connecting shaft 503 is connected to the cleaning scraper counterweight rod 504, and the distance between the two cleaning scraper counterweight rods is greater than the width of the transfer pallet.

[0036] As a preferred embodiment, in this embodiment, the cross section of the cleaning scraper 501 is a right angle. In a natural state, one wing side of the cleaning scraper 501 that is a right angle is vertically downward, and the other wing side is a horizontal side. The vertical side of the cleaning scraper 501 is connected to the connecting plate 502. In a natural state, the connecting plate 502 is also in a horizontal state. Specifically, the cleaning scraper 501 is provided with a retreat groove near both ends to avoid interference with the side beam 101 in the transfer tray. The length of the cleaning scraper 501 between the two retreat grooves is slightly smaller than the size between the inner rails of the two side beams of the transfer tray.

[0037] like Figure 2 and Figure 6 As shown, the steel bar shaping device 6 includes a roller 601, a roller bracket 602 for supporting the roller 601 and a roller driving cylinder 603 for driving the roller 601 to apply force to the steel bar 102 for shaping. The roller bracket 602 is directly or indirectly connected to the frame 3.

[0038] The roller bracket 602 is connected to the frame 3 through a shaping bracket. In this embodiment, the shaping bracket and the surface cleaning device mounting bracket 4 are the same component, that is, the surface cleaning device mounting bracket 4 is used as the shaping bracket.

[0039] Specifically, the roller support 602 includes a roller support shaft 602a rotatably supported at both ends on the surface cleaning device mounting frame 4, a roller support plate 602b and a drive cylinder mounting plate 602c arranged on the roller support shaft 602a, and both ends of the roller 601 are supported on the corresponding roller support plates 602b through an extension shaft and a bearing seat arranged on the extension shaft; one end of the roller drive cylinder 603 is hinged to the drive cylinder mounting plate 602c, and the other end is hinged to the surface cleaning device mounting frame 4. In this embodiment, both ends of the roller support shaft 602a are also supported on the surface cleaning device mounting frame 4 through their own bearing seats.

[0040] like Figure 4 As shown, the top surface cleaning device 7 includes a top surface cleaning mounting frame 701 arranged on the frame 3, and a plurality of steel bar cleaning devices 703 are arranged on the top surface cleaning mounting frame 701 along a direction perpendicular to the conveying direction of the transfer pallet, and side beam cleaning devices 702 are respectively arranged at both ends of the arrangement direction of the steel bar cleaning devices, and the steel bar cleaning device 703 and the side beam cleaning device 702 both include a driving motor and a cleaning brush connected to the output shaft end of the driving motor, and the cleaning brushes are both arranged downward.

[0041] Specifically, the steel bar cleaning device 703 includes a steel bar cleaning brush 703b and a steel bar cleaning drive motor 703a, and the steel bar cleaning brush 703b is connected to the output shaft of the steel bar cleaning drive motor 703a; the side beam cleaning device 702 includes a side beam cleaning brush 702b and a side beam cleaning drive motor 702a, and the side beam cleaning brush 702b is connected to the output shaft of the side beam cleaning drive motor 702a. A protective cover is installed on the outside of the entire top surface cleaning device, and a avoidance space is provided on the protective cover at the position corresponding to the drive motor.

[0042] like Figure 7 and Figure 8 As shown, the gap cleaning device 8 includes a brush roller 802 with a roller brush, a brush roller bracket 801 for supporting the brush roller 802 and a brush roller driving motor 803 for driving the brush roller 802 to rotate for gap cleaning.

[0043] In this embodiment, the brush roller bracket 801 includes a brush roller support shaft 801a supported on the frame 3, a brush roller mounting plate 801b is arranged on the brush roller support shaft 801a, the protruding shafts at both ends of the brush roller are supported on the corresponding brush roller mounting plates 801b through their respective bearing seats, and the output shaft of the brush roller drive motor 803 is drivingly connected to the protruding shaft at one end of the brush roller 802; a brush roller limiting plate 801c is connected to the brush roller mounting plate 801b through a connecting piece 801d, and a horizontal mounting plate 801e is connected to the brush roller limiting plate 801c, and a limiting adjustment rod 805 is passed through the horizontal mounting plate 801e, one end of the limiting adjustment rod 805 is fixedly connected to the horizontal mounting plate 801e, and the other end is supported on the frame 3 to limit the rotation position of the brush roller 802 relative to the brush roller support shaft 801a, thereby ultimately limiting the height of the brush roller 802 from the tray. A roller brush guard 804 is also provided for protecting the roller brush. The lower portion of the roller brush guard 804 is open. The roller brush guard 804 is arranged outside the brush roller 801 and is fixedly mounted on the frame 3 .

[0044] like Figure 2 , Fig. 9 , Fig.10 As shown, the oiling device 9 described in this embodiment includes an independent oiling bracket 901 that can be arranged across the transfer tray conveyor line, and an oiling component 902 and an oiling scraper component 903 are arranged on the oiling bracket 901.

[0045] In this embodiment, the oiling support 901 is a door-shaped structure, including two columns 901a, a beam 901b connecting the two columns 901a, and oiling scraper support plates 901c respectively arranged at both ends of the beam 901b.

[0046] The oiling device 9 includes an oil spraying assembly 902, which includes an oil spray nozzle 902c for spraying oil onto the steel bars 102 in the transfer pallet, an air pipeline for conveying air to the oil spray nozzle, and an oil pipeline for conveying oil to the oil spray nozzle; an oiling scraper assembly 903 for evenly coating the oil sprayed by the oil spray nozzle on the transfer pallet is arranged behind the oil spray nozzle; for the oiling device arranged on the frame 3, the oiling scraper assembly is arranged on the frame 3; for the oiling device provided with an independent oiling bracket, the oiling scraper assembly is arranged on the oiling bracket, and the oiling scraper assembly is provided with an oiling felt 903c.

[0047] In this embodiment, the oil injection assembly 902 is mounted on the crossbeam 901b of the oiling mounting frame. Specifically, the oil delivery pipeline includes an oil circuit bracket 902a and a connecting oil pipe 902d, the oil circuit bracket 902a is fixedly mounted on the crossbeam 901b of the oiling mounting frame 901, the oil circuit bracket 902a is a profile with an oil circuit channel, and a plurality of oil outlets are arranged on the oil circuit bracket 902a, each of the oil outlets is connected to the oil circuit channel 902c-1 of the oil nozzle 902c through a connecting oil pipe 902d, and a flow control valve 902f is arranged between the oil outlet and the connecting oil pipe 902d.

[0048] The gas pipeline includes a gas support 902b and a connecting air pipe 902e arranged on the oil support 902a. The gas support 902b is a profile with a gas passage. A plurality of gas outlets are arranged on the gas support 902b. Each gas outlet is connected to the fuel nozzle gas passage 902c-2 in the fuel nozzle 902c through a connecting air pipe 902e. The fuel nozzle 902c is arranged between the oil support 902a and the gas support 902b and fixedly mounted on the oil support 902a. The fuel nozzle 902c is arranged corresponding to the steel bar on the transfer pallet.

[0049] The oiling scraper assembly 903 includes an oiling scraper support shaft 903a, on which an angle turn 903d is arranged, and the opening of the angle turn 903d faces the direction away from the transfer pallet. One end of the angle turn 903d is fixedly connected to the oiling scraper support shaft 903a, and the other end is provided with a scraper 903b, to which an oiling felt 903c is fixedly connected.

[0050] The two ends of the oiling scraper support shaft 903a are rotatably connected to the scraper support plate 901c, and the length of the oiling felt 903c is slightly smaller than the distance between the two side beams 101 of the transfer tray. The oiling shield 904 is arranged outside the oiling assembly 902 and the oiling scraper assembly 903, and the lower part of the oiling shield 904 is open.

[0051] The working process of the present invention is as follows:

[0052] When the transfer tray 1 to be cleaned and oiled is transported to the cleaning and oiling station via the transfer tray conveyor line 2, the steel bar 102 on the transfer tray 1 pushes the cleaning scraper 501 in the surface cleaning device 5 to rotate, and under the action of the cleaning scraper counterweight rod 504, the cleaning scraper 501 contacts the steel bar 102 on the transfer tray, and as the transfer tray 1 moves, the blank residue above the steel bar 102 is removed;

[0053] Then the transfer tray 1 is transported to the bottom of the steel bar shaping device 6. Under the action of the roller drive cylinder 603, the roller 601 in the steel bar shaping device 6 presses the steel bar 102 on the transfer tray, and rolls the warped steel bar 102 flat to achieve the shaping of the steel bar.

[0054] Afterwards, the transfer pallet 1 is transported to the bottom of the top surface cleaning device 7, and the steel bar cleaning device 703 and the side beam cleaning device 702 clean the upper surface of the steel bar 102 and the side beam 101 on the transfer pallet;

[0055] Then, under the rotation of the brush roller 802 in the gap cleaning device 8, the roller brush cleans the blank residue in the gap between the adjacent steel bars 102 in the transfer tray 1;

[0056] Afterwards, the transfer pallet 1 continues to be transported to the oiling position, and the oil used for oiling enters the oil nozzle oil channel 902c-1 in the oil nozzle 902c through the oil circuit bracket 902a and the connecting oil pipe 902d, and then the compressed air enters the oil nozzle air circuit channel 902c-2 in the oil nozzle 902c through the air circuit bracket 902b and the connecting air pipe 902e. Under the action of compressed air, the oil is sprayed onto the upper surface of the steel bar 102 in the transfer pallet through the oil nozzle 902c-3 on the oil nozzle 902c, and then the sprayed oil is evenly spread through the oiling scraper assembly 903 to complete the cleaning and oiling process of the transfer pallet. In the oiling device, each oil nozzle is equipped with a flow control valve to control the amount of oil sprayed, so the amount of oil can be controlled to achieve the purpose of saving oil.

[0057] The oiling device also includes an oil storage tank and an oil pump in a delivery pipeline for delivering the oil in the oil storage tank, which are all prior arts and will not be described in detail herein. In this embodiment, each fuel injection nozzle is equipped with a flow control valve to control the fuel injection amount. In actual applications, a total flow control valve can also be provided in the oil outlet pipeline of the oil pump to achieve unified control of the fuel injection amount.

[0058] The above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit the same. Those skilled in the art should understand that the specific implementation modes of the present invention may be modified or replaced by equivalents with reference to the above embodiments. Any modifications or equivalent replacements that do not depart from the spirit and scope of the present invention are within the scope of protection of the claims of the present invention.

Claims

1. A cleaning and oiling device for an autoclaved aerated concrete product transfer tray, the transfer tray comprising two side beams (101), a steel bar support shaft being fixedly connected between the two side beams (101), and a plurality of steel bars (102) for directly supporting aerated concrete products being arranged parallel to the side beams (101) on the steel bar support shaft, characterized in that: The cleaning and oiling device comprises a frame (3) that can be arranged across the transfer pallet conveyor line, on which a surface cleaning device (5) for removing blank residues on the surface of the transfer pallet, a steel bar shaping device (6) for shaping the steel bars, a top surface cleaning device (7) for cleaning the top surface of the transfer pallet, and a gap cleaning device (8) for cleaning the gaps between the steel bars are arranged in sequence along a direction consistent with the conveying direction of the transfer pallet conveyor line; an oiling device (9) is also provided, and the oiling device (9) is arranged on the frame (3) or on its own independent oiling bracket; A surface cleaning device mounting frame (4) is provided on the side of the frame (3) facing the transfer pallet input, the surface cleaning device (5) comprising an elongated cleaning scraper (501), the two ends of the cleaning scraper (501) in the length direction are respectively connected to the middle of their respective connecting shafts (503) via their respective top connecting parts and a connecting plate (502), the upper end of the connecting shaft (503) is hinged to the surface cleaning device mounting frame (4), the lower end of the connecting shaft (503) is connected to a cleaning scraper counterweight rod (504), and the distance between the two cleaning scraper counterweight rods is greater than the width of the transfer pallet; The cleaning scraper (501) has a right-angled cross section. In a natural state, one wing side forming the right angle of the cleaning scraper (501) is vertically downward and is a vertical side, while the other wing side is a horizontal side. The vertical side of the cleaning scraper (501) is connected to the connecting plate (502), and the connecting plate (502) is also in a horizontal state.

2. The cleaning and oiling device for the autoclaved aerated concrete product transfer pallet according to claim 1, characterized in that: The steel bar shaping device (6) comprises a roller (601), a roller support (602) for supporting the roller (601), and a roller driving cylinder (603) for driving the roller (601) to apply force to the steel bar (102) for shaping. The roller support (602) is directly or indirectly connected to the frame (3).

3. The cleaning and oiling device for the autoclaved aerated concrete product transfer pallet according to claim 2, characterized in that: The roller support (602) is connected to the frame (3) via a shaping support, the roller support (602) comprising a roller support shaft (602a) rotatably supported on the shaping support at both ends, a roller support plate (602b) and a drive cylinder mounting plate (602c) arranged on the roller support shaft (602a), and both ends of the roller (601) are supported on the corresponding roller support plates (602b) via an extension shaft and a bearing seat arranged on the extension shaft; one end of the roller drive cylinder (603) is hinged to the drive cylinder mounting plate (602c), and the other end is hinged to the shaping support.

4. The cleaning and oiling device for the autoclaved aerated concrete product transfer pallet according to claim 1, characterized in that: The top surface cleaning device (7) comprises a top surface cleaning mounting frame (701) arranged on the frame (3), a plurality of steel bar cleaning devices (703) are arranged on the top surface cleaning mounting frame (701) in a direction perpendicular to the conveying direction of the transfer pallet, and side beam cleaning devices (702) are respectively arranged at both ends of the arrangement direction of the steel bar cleaning devices, and the steel bar cleaning device (703) and the side beam cleaning device (702) both comprise a driving motor and a cleaning brush connected to the output shaft end of the driving motor, and the cleaning brushes are both arranged downward.

5. The cleaning and oiling device for the autoclaved aerated concrete product transfer pallet according to claim 1, characterized in that: The gap cleaning device (8) comprises a brush roller (802) with a roller brush, a brush roller bracket (801) for supporting the brush roller (802), and a brush roller driving motor (803) for driving the brush roller (802) to rotate for gap cleaning.

6. The cleaning and oiling device for the autoclaved aerated concrete product transfer pallet according to claim 5, characterized in that: The brush roller bracket (801) comprises a brush roller support shaft (801a) supported on a frame (3); a brush roller mounting plate (801b) is arranged on the brush roller support shaft (801a); the extended shafts at both ends of the brush roller are supported on the corresponding brush roller mounting plates (801b) through respective bearing seats; the output shaft of the brush roller drive motor (803) is drivingly connected to the extended shaft at one end of the brush roller (802); a brush roller limiting plate (801c) is connected to the brush roller mounting plate (801b) through a connecting piece (801d); a horizontal mounting plate (801e) is connected to the brush roller limiting plate (801c); a limit adjustment rod (805) is passed through the horizontal mounting plate (801e); one end of the limit adjustment rod (805) is fixedly connected to the horizontal mounting plate (801e); and the other end is supported on the frame (3) to limit the height position of the brush roller (802).

7. The cleaning and oiling device for the autoclaved aerated concrete product transfer pallet according to claim 1, characterized in that: The oiling device (9) comprises an oil spraying assembly (902), wherein the oil spraying assembly (902) comprises an oil spraying nozzle (902c) for spraying oil onto the steel bars in the transfer tray, an air supply pipeline for supplying air to the oil spraying nozzle, and an oil supply pipeline for supplying oil to the oil spraying nozzle; a flow control valve for controlling the amount of oil sprayed by the oil spraying nozzle is arranged in the oil supply pipeline; an oiling scraper assembly (903) for evenly coating the oil sprayed by the oil spraying nozzle on the transfer tray is arranged behind the oil spraying nozzle; for the oiling device arranged on the frame (3), the oiling scraper assembly is arranged on the frame (3); for the oiling device provided with an independent oiling bracket, the oiling scraper assembly is arranged on the oiling bracket, and the oiling scraper assembly is provided with an oiling felt (903c).

8. The cleaning and oiling device for the autoclaved aerated concrete product transfer pallet according to claim 7, characterized in that: The oil delivery pipeline comprises an oil circuit support (902a) and a connecting oil pipe (902d); the oil circuit support (902a) is a profile with an oil circuit passage; a plurality of oil outlets are arranged on the oil circuit support (902a); each oil outlet is connected to an oil nozzle oil circuit passage (902c-1) in an oil nozzle (902c) via a connecting oil pipe (902d); a flow control valve (902f) is arranged between the oil outlet and the connecting oil pipe (902d); the gas delivery pipeline comprises a valve arranged on the oil circuit support An air path support (902b) and a connecting air pipe (902e) are provided, wherein the air path support (902b) is a profile with an air path channel, and a plurality of air outlets are provided on the air path support (902b), and each air outlet is connected to an injector air path channel (902c-2) in the injector through a connecting air pipe (902e); the injector (902c) is arranged between the oil path support (902a) and the air path support (902b), and is fixedly mounted on the oil path support (902a).

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