A continuous double-sided cleaning mechanism and a formaldehyde removal and antibacterial processing system for artificial boards

Abstract

The present invention relates to the field of artificial board processing, and specifically to a continuous double-sided cleaning mechanism and an artificial board formaldehyde removal and antibacterial processing system, wherein the cleaning mechanism comprises a frame, a cleaning device and a flipping device; the frame is provided with a conveying roller for pushing the artificial board to move; the cleaning device comprises a first bracket and a mounting frame; the first bracket is rotatably provided with a mounting shaft, and a cleaning roller is sleeved on the mounting shaft; the mounting frame is provided with a cleaning cloth and a first rotating driver for driving the cleaning cloth to rotate, and the cleaning cloth and the first rotating driver are both provided with two; the flipping device comprises a folding component for controlling the folding of the mounting frame and a flipping component for controlling the flipping of the mounting frame. The present invention realizes the function of improving the maintenance portability of the cleaning cloth used for cleaning the artificial board floor, and solves the problem that the existing cleaning mechanism is limited by space and it is difficult to clean and maintain the cleaning components at the bottom.

Description

Technical Field

[0001] The invention relates to the field of artificial board processing, and in particular to a continuous double-sided cleaning mechanism and an artificial board formaldehyde removal and antibacterial processing system. Background Art

[0002] Artificial boards, especially various artificial boards used for decoration, are one of the main sources of indoor formaldehyde release. Adhesives are used in the manufacturing process of these boards, and the formaldehyde in the adhesive may remain without complete reaction and be gradually released during use. For this reason, after the processing of artificial boards is completed, it is necessary to spray the surface with a formaldehyde remover. However, the dust or sawdust attached to the board will have a great impact on the effect of the spraying. For this reason, the surface of the board needs to be cleaned. However, in order to improve the cleaning efficiency, the existing cleaning device usually uses a roller brush for cleaning, but the cleaning effect of the roller brush is poor, and the cleaning is often incomplete.

[0003] To this end, Chinese patent CN211637445U discloses an automatic cleaning device for artificial boards and a formaldehyde removal and odor removal processing system for artificial boards, which clean the upper and lower surfaces of the artificial boards by arranging an upper roller brush on the upper surface of the artificial boards and a lower roller brush on the lower surface. At the same time, a dust suction component is also provided. By placing the dust suction port close to the upper and lower surfaces of the artificial boards, the dust and wood chips brushed up by the upper roller brush and the lower roller brush are adsorbed from the dust suction port into the dust suction chamber through the negative pressure adsorption effect and finally enter the negative pressure generating device for collection. Therefore, through the joint action of the cleaning component and the dust suction component, the dust on the upper and lower surfaces of the artificial boards can be removed and will not continue to adhere to the surface of the board; and the entire cleaning process can be automated without manual operation. And the artificial boards can be grabbed in turn, and the grabbed artificial boards are conveyed to the automatic cleaning device of the artificial boards through the conveying assembly. After the surface of the artificial boards is cleaned, they enter into the roller spraying dual-purpose artificial board formaldehyde removal and deodorization device to roller spray the upper and lower surfaces of the artificial boards with formaldehyde removal and deodorization agents, then enter into the ultraviolet photocatalytic device for photocatalytic treatment, and finally enter into the infrared heating device for drying treatment, which can automatically complete the formaldehyde removal and deodorization treatment of the entire artificial board.

[0004] However, when using a roller brush to clean dust and wood chips, due to the friction, small particles such as wood chips may be affected by static electricity and adhere to the artificial board or the roller brush, which seriously affects the cleaning of the surface of the artificial board and fails to achieve the desired cleaning effect. Therefore, the cleaning mechanism needs to be cleaned and maintained regularly. However, when cleaning both sides of the board at the same time, in order to improve the space utilization of the mechanism, the cleaning mechanism used to clean the bottom of the board is limited by space, which makes cleaning and maintenance difficult. Summary of the invention

[0005] In view of the above problems, a continuous double-sided cleaning mechanism and an artificial board formaldehyde removal and antibacterial processing system are provided. The problem that the existing cleaning mechanism is difficult to clean and maintain the cleaning parts at the bottom due to space limitations is solved through a frame, a cleaning device and a flipping device.

[0006] In order to solve the problems of the prior art, the present invention provides a continuous double-sided cleaning mechanism, comprising a frame, a cleaning device and a flipping device; the frame is provided with a conveying roller for pushing the artificial board to move; the cleaning device comprises a first bracket and a mounting frame; the first bracket is rotatably provided with a mounting shaft, and a cleaning roller is sleeved on the mounting shaft; the mounting frame is provided with a cleaning cloth and a first rotating driver for driving the cleaning cloth to rotate, and two cleaning cloths and two first rotating drivers are provided; the flipping device comprises a folding component for controlling the folding of the mounting frame and a flipping component for controlling the flipping of the mounting frame; in a working state, when the mounting frame is in a folded state, the cleaning cloth is separated from the surface of the artificial board; when the flipping component controls the mounting frame to flip, the positions of the two cleaning cloths are interchanged.

[0007] Preferably, the folding assembly includes a first support seat, a second support seat and a connecting rod; the first support seat is connected to the mounting frame; two connecting rods are provided, the two ends of the connecting rods are respectively hinged to the second support seat and the first support seat, and the two connecting rods are parallel to each other; a control mechanism for controlling the rotation of the connecting rod is provided on the mounting frame, and the control mechanism includes a first elastic member and a limiting assembly; the first elastic member is arranged on the first support seat, and the first elastic member is connected to the connecting rod; the limiting assembly is arranged on the second support seat, and the limiting assembly is used to limit the rotation of the connecting rod; in the working state, when the rotation restriction of the connecting rod by the limiting assembly is released, the connecting rod rotates under the elastic force of the first elastic member.

[0008] Preferably, the limiting assembly includes a fixed shaft, a mounting rod and a limit rod; the fixed shaft is arranged on the first support seat; the mounting rod is sleeved on the fixed shaft, and the mounting rod is connected to the fixed shaft through a torsion spring; the limit block is arranged on the mounting rod, and when the limit rod abuts against the connecting rod, the rotation of the connecting rod is limited; a control assembly for controlling the rotation of the mounting rod around the fixed shaft is provided on the first support seat.

[0009] Preferably, the control component includes a third support seat, a guide rod, a push plate, a second elastic member and a shift block; the guide rod is connected to the third support seat, and the guide rod is slidably matched with the second support seat, and the end of the guide rod away from the third support seat is connected to the push plate; the two ends of the second elastic member are respectively connected to the second support seat and the third support seat; the shift block is connected to the mounting rod.

[0010] Preferably, a reset assembly and a one-way transmission assembly for driving the connecting rod to rotate are provided on the first support seat; and the reset assembly is transmission-connected to the connecting rod via the one-way transmission assembly.

[0011] Preferably, the reset assembly includes a rotating shaft, a worm wheel, a worm and a third rotating driver; the rotating shaft is rotatably arranged on the first support seat, and the rotating shaft is connected to the connecting rod; the worm wheel is rotatably sleeved on the rotating shaft, and the worm wheel is transmission-connected to the rotating shaft through a one-way transmission assembly; the worm is rotatably arranged on the first support seat, and the worm is meshingly connected with the worm wheel; the third rotating driver is arranged on the first support seat, and the third rotating driver is used to drive the worm to rotate. Preferably, the one-way transmission assembly includes a mounting ring, a stop pawl and a ratchet; the mounting ring is coaxially connected with the worm wheel; the stop pawl is rotatably arranged on the mounting ring; the ratchet is sleeved on the rotating shaft, and the stop pawl is meshingly connected with the ratchet.

[0012] Preferably, the flip assembly includes a second bracket, a second rotation driver and a connecting frame; the second bracket is connected to the frame; the second rotation driver is arranged on the frame; and the driving end of the second rotation driver is connected to the mounting frame through the connecting frame.

[0013] Preferably, a drying device is provided at the bottom of the frame, and the drying device comprises a base and a heating roller; the base is arranged below the frame, and the heating roller is arranged on the base.

[0014] A system for removing formaldehyde and treating bacteria in artificial boards comprises the following steps:

[0015] S1, conveying the artificial board through the conveyor roller;

[0016] S2, when the artificial board moves to the cleaning device, the cleaning roller and the cleaning cloth clean both sides of the moving artificial board at the same time;

[0017] S3, when the cleaning cloth needs to be cleaned or maintained, the folding component controls the mounting frame to fold;

[0018] S4. After the mounting frame is folded, the flipping component controls the mounting frame to flip.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention realizes the function of improving the maintenance portability of the cleaning cloth used to clean the floor of artificial boards through the frame, the cleaning device and the flipping device, and the surface of the artificial boards is efficiently cleaned through the cooperation of the cleaning roller and the cleaning cloth. During the cleaning process, the cleaning roller is used to clean with water, and then the surface of the artificial boards is cleaned for the second time through the rotation of the cleaning cloth, and at the same time, the water stains on the surface of the artificial boards are absorbed to prevent the artificial boards from getting damp and moldy. During the cleaning process, the flipping device is used to automatically replace the bottom cleaning components, and the folding of the mounting frame is controlled by the folding component, which can achieve the effect of controlling the flipping of the mounting frame and the two groups of cleaning cloths in a small space, and can alternately clean and dry, so that the replacement of the cleaning cloth is no longer limited by space, which can not only improve the continuous working time of the equipment, but also facilitate the operator to replace or maintain the bottom cleaning cloth, thereby preventing the cleaning mechanism from affecting the cleaning effect due to the contamination of the cleaning components, and solving the problem that the existing cleaning mechanism is limited by space and it is difficult to clean and maintain the bottom cleaning components;

[0021] 2. The present invention realizes the function of controlling the folding of the mounting frame through the first support seat, the second support seat and the connecting rod, thereby compressing the space occupied by the two cleaning cloths, avoiding severe friction between the cleaning cloths and the artificial board when the flip assembly flips the mounting frame, thereby achieving the effect of facilitating the replacement of the cleaning cloth by the flip assembly and improving the stability of the continuous operation of the cleaning mechanism. The cleaning cloth is set on the first support seat, and the first elastic member is preferably a nitrogen spring, and the piston rod of the nitrogen spring is connected to the connecting rod;

[0022] 3. The fixed shaft, mounting rod and limiting rod of the present invention realize the function of limiting the rotation of the connecting rod, and through the blocking effect of the single-sided limiting block, the elastic pulling effect of the first elastic member can make the cleaning cloth have a tendency to flip over. When the restriction of the limiting component is released, the connecting rod can rotate by itself and the mounting frame can be folded. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional schematic diagram of a continuous double-sided cleaning mechanism from a first-person perspective;

[0024] Figure 2 It is a stereoscopic schematic diagram of a continuous double-sided cleaning mechanism from a second perspective;

[0025] Figure 3 It is a three-dimensional schematic diagram of the cooperation between the artificial board and the cleaning device in a continuous double-sided cleaning mechanism;

[0026] Figure 4 It is a three-dimensional schematic diagram of two sets of cleaning devices and drying devices in a continuous double-sided cleaning mechanism;

[0027] Figure 5It is a three-dimensional schematic diagram of a cleaning device, a turning device and a control mechanism in a continuous double-sided cleaning mechanism;

[0028] Figure 6 It is a three-dimensional exploded schematic diagram of the limiting component and the control component in a continuous double-sided cleaning mechanism;

[0029] Figure 7 It is a three-dimensional schematic diagram of a reset component and a one-way transmission component in a continuous double-sided cleaning mechanism;

[0030] Figure 8 yes Figure 7 A local enlarged schematic diagram of the middle A;

[0031] Fig. 9 It is a three-dimensional schematic diagram of the cooperation between a mounting frame and two first support seats in a continuous double-sided cleaning mechanism;

[0032] Fig.10 It is a three-dimensional schematic diagram of a flip assembly in a continuous double-sided cleaning mechanism;

[0033] Fig.11 The present invention is a three-dimensional schematic diagram of a cleaning device in a continuous double-sided cleaning mechanism in a folded state.

[0034] The numbers in the figure are: 1-frame; 11-conveying roller; 2-cleaning device; 21-first bracket; 211-mounting shaft; 212-cleaning roller; 22-mounting frame; 221-cleaning cloth; 222-first rotating driver; 3-turning device; 31-folding assembly; 311-first supporting seat; 312-second supporting seat; 313-connecting rod; 32-turning assembly; 321-second bracket; 322-second rotating driver; 323-connecting frame; 33-resetting assembly; 331-rotating shaft; 332-worm gear; 333-worm; 334-third rotating driver; 335-first pulley; 336-first synchronous belt; 337-second pulley; 338-second synchronous belt; 34-one-way transmission assembly; 341-mounting ring; 342-stop pawl; 343-ratchet; 4-control mechanism; 41-first elastic member; 42-limiting assembly; 421-fixed shaft; 422-mounting rod; 423-limiting block; 43-control assembly; 431-third support seat; 432-guide rod; 433-push plate; 434-second elastic member; 435-push block; 5-drying device; 51-base; 52-heating roller; 6-artificial board. DETAILED DESCRIPTION

[0035] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0036] Reference Figure 1-Figure 4 : A continuous double-sided cleaning mechanism, comprising a frame 1, a cleaning device 2 and a flipping device 3; the frame 1 is provided with a conveying roller 11 for pushing the artificial board 6 to move; the cleaning device 2 comprises a first bracket 21 and a mounting frame 22; a mounting shaft 211 is rotatably provided on the first bracket 21, and a cleaning roller 212 is sleeved on the mounting shaft 211; a cleaning cloth 221 and a first rotating driver 222 for driving the cleaning cloth 221 to rotate are provided on the mounting frame 22, and two cleaning cloths 221 and two first rotating drivers 222 are provided; the flipping device 3 comprises a folding component 31 for controlling the folding of the mounting frame 22 and a flipping component 32 for controlling the flipping of the mounting frame 22; in the working state, when the mounting frame 22 is in the folded state, the cleaning cloth 221 is separated from the surface of the artificial board 6; when the flipping component 32 controls the mounting frame 22 to flip, the positions of the two cleaning cloths 221 are interchanged.

[0037] The present invention improves the maintenance portability of the cleaning cloth 221 through the frame 1, the cleaning device 2 and the turning device 3, and efficiently cleans the surface of the artificial board 6 through the cooperation of the cleaning roller 212 and the cleaning cloth 221. The problem that the existing cleaning mechanism is limited by space and it is difficult to clean and maintain the cleaning parts at the bottom is solved. The frame 1 is provided with a controller for human-machine interaction, and the first bracket 21 is built with a first rotating driver 222 for driving the installation shaft 211 to rotate. The first rotating driver 222 is preferably a servo motor, and the servo motor is electrically connected to the controller; the bottom of the cleaning roller 212 is provided with a water circulation system for supplying water to the cleaning roller 212, and the water circulation system is not shown in the figure. The cleaning roller 212 has a self-cleaning effect through the water supply circulation. During cleaning, the surface of the artificial board 6 is scrubbed by the rotation of the cleaning roller 212 working with water, and most of the dust and debris can be taken away by the flow of water. With the conveying action of the conveying roller 11, the artificial board 6 continues to move. When the artificial board 6 moves to the cleaning cloth 221, the cleaning cloth 221 rotates under the drive of the first rotating driver 222. The surface of the artificial board 6 is cleaned twice by the rotating cleaning cloth 221, and the moisture on the surface of the artificial board 6 is adsorbed during the cleaning process to avoid the artificial board 6 from generating odor due to moisture, thereby improving the factory quality of the artificial board 6. As the cleaning work continues, when the cleaning cloth 221 needs to be replaced or maintained, the mounting frame 22 is first controlled to be folded by the folding component 31 to reduce the space occupied by the mounting frame 22 and the two sets of cleaning cloths 221, and then the mounting frame 22 is controlled to be flipped by the flipping component 32 to change the positions of the two sets of cleaning cloths 221, and then the mounting frame 22 is controlled to be unfolded by the folding component 31, and the new cleaning cloth 221 is used to continue cleaning the artificial board 6.

[0038] Reference Figure 3-Figure 5 and Fig.11: The folding component 31 includes a first support seat 311, a second support seat 312 and a connecting rod 313; the first support seat 311 is connected to the mounting frame 22; there are two connecting rods 313, the two ends of the connecting rod 313 are respectively hinged to the second support seat 312 and the first support seat 311, and the two connecting rods 313 are parallel to each other; a control mechanism 4 for controlling the rotation of the connecting rod 313 is provided on the mounting frame 22, and the control mechanism 4 includes a first elastic member 41 and a limiting component 42; the first elastic member 41 is arranged on the first support seat 311, and the first elastic member 41 is connected to the connecting rod 313; the limiting component 42 is arranged on the second support seat 312, and the limiting component 42 is used to limit the rotation of the connecting rod 313; in the working state, when the rotation restriction of the limiting component 42 on the connecting rod 313 is released, the connecting rod 313 rotates under the elastic force of the first elastic member 41.

[0039] The present invention realizes the function of controlling the folding of the mounting frame 22 through the first support seat 311, the second support seat 312 and the connecting rod 313, thereby compressing the space occupied by the two cleaning cloths 221, avoiding the occurrence of severe friction between the cleaning cloth 221 and the artificial board 6 when the flip assembly 32 flips the mounting frame 22, thereby achieving the effect of facilitating the flip assembly 32 to replace the cleaning cloth 221, and improving the stability of the continuous operation of the cleaning mechanism. The cleaning cloth 221 is arranged on the first support seat 311, and the first elastic member 41 is preferably a nitrogen spring, and the piston rod of the nitrogen spring is connected to the connecting rod 313. When replacing the cleaning cloth 221, the rotation restriction of the limiting assembly 42 on the connecting rod 313 is first released, and then the connecting rod 313 is pulled under the elastic force of the first elastic member 41. Since the two connecting rods 313 are parallel to each other, a parallelogram connecting rod 313 structure is formed by the two connecting rods 313, the first support seat 311 and the second support seat 312. The structures of the first support seat 311 and the second support seat 312 are fixed, so when the first elastic member 41 pulls the connecting plate to rotate, the first support seat 311 always remains in a horizontal state, thereby preventing the cleaning cloth 221 from colliding with the surface of the artificial board 6 when the first elastic member 41 pulls the connecting rod 313 to rotate.

[0040] Reference Figure 4-Figure 6 : The limiting component 42 includes a fixed shaft 421, a mounting rod 422 and a limit rod; the fixed shaft 421 is arranged on the first support seat 311; the mounting rod 422 is sleeved on the fixed shaft 421, and the mounting rod 422 is connected to the fixed shaft 421 through a torsion spring; the limit block 423 is arranged on the mounting rod 422, and when the limit rod abuts against the connecting rod 313, the rotation of the connecting rod 313 is limited; the first support seat 311 is provided with a control component 43 for controlling the rotation of the mounting rod 422 around the fixed shaft 421.

[0041] The present invention realizes the function of limiting the rotation of the connecting rod 313 through the fixed shaft 421, the mounting rod 422 and the limiting rod, and through the blocking effect of the unilateral limiting block 423, the elastic force pulling effect of the first elastic member 41 can make the cleaning cloth 221 have a tendency to flip, and when the restriction of the limiting component 42 is released, the connecting rod 313 can rotate by itself to perform the folding action of the mounting frame 22. When the cleaning cloth 221 is replaced, the elastic force of the torsion spring is overcome by the control component 43 to drive the mounting rod 422 to rotate, and the mounting rod 422 drives the limiting block 423 to rotate, so that the limiting block 423 is separated from the connecting rod 313, and the rotation restriction of the limiting component 42 on the connecting rod 313 is released. The connecting rod 313 rotates under the elastic force of the first elastic member 41 to perform the folding action.

[0042] Reference Figure 4-Figure 6 : The control component 43 includes a third support seat 431, a guide rod 432, a push plate 433, a second elastic member 434 and a shift block 435; the guide rod 432 is connected to the third support seat 431, and the guide rod 432 is slidably matched with the second support seat 312, and the end of the guide rod 432 away from the third support seat 431 is connected to the push plate 433; the two ends of the second elastic member 434 are respectively connected to the second support seat 312 and the third support seat 431; the shift block 435 is connected to the mounting rod 422.

[0043] The present invention realizes the function of controlling the rotation of the installation rod 422 through the third support seat 431, the guide rod 432, the second elastic member 434 and the shift block 435. After the bottom cleaning cloth 221 absorbs a certain weight of water, the second elastic member 434 is compressed under the action of gravity, and then the third support seat 431 is driven to move downward through the cleaning cloth 221, so that the third support seat 431 approaches the second support seat 312, and the third support seat 431 drives the guide rod 432 and the push plate 433 to move. When the push plate 433 contacts the shift block 435, it pushes the shift block 435, and the shift block 435 drives the installation rod 422 and the limit block 423 to rotate. After the limit block 423 is separated from the connecting rod 313, the rotation restriction of the limiting assembly 42 on the connecting rod 313 is released. In addition, the limit block 423 on the mounting rod 422 is arranged on the side of the connecting rod 313 away from the first elastic member 41, and the shift block 435 is arranged on the side of the connecting rod 313 close to the first elastic member 41. When the mounting frame 22 is folded, the shift block 435 swings toward the side close to the first elastic member 41 together with the second support seat 312 and the third support seat 431, thereby avoiding collision between the shift block 435 and the first support seat 311 and affecting the folding of the mounting frame 22.

[0044] Reference Figure 2 and Figure 5: A reset assembly 33 and a one-way transmission assembly 34 for driving the connecting rod 313 to rotate are provided on the first support seat 311; and the reset assembly 33 is transmission-connected to the connecting rod 313 via the one-way transmission assembly 34.

[0045] The present invention realizes the function of resetting the driving connecting rod 313 through the resetting assembly 33 and the one-way transmission assembly 34. After the mounting frame 22 is folded and turned over, the operator controls the mounting frame 22 to be reset through the resetting assembly 33, and the resetting assembly 33 drives the connecting rod 313 to rotate through the one-way transmission assembly 34 until the connecting rod 313 is perpendicular to the first support seat 311. At this time, the limit block 423 is no longer abutted by the connecting rod 313, and the limit block 423 and the mounting rod 422 are reset under the elastic force of the torsion spring, and the rotation of the connecting rod 313 is restricted again by the limit block 423.

[0046] Reference Figure 7 and Fig. 9The reset assembly 33 includes a rotating shaft 331, a worm wheel 332, a worm 333 and a third rotation driver 334; the rotating shaft 331 is rotatably arranged on the first support seat 311, and the rotating shaft 331 is connected to the connecting rod 313; the worm wheel 332 is rotatably sleeved on the rotating shaft 331, and the worm wheel 332 is transmission-connected to the rotating shaft 331 through a one-way transmission assembly 34; the worm 333 is rotatably arranged on the first support seat 311, and the worm 333 is meshedly connected with the worm wheel 332; the third rotation driver 334 is arranged on the first support seat 311, and the third rotation driver 334 is used to drive the worm 333 to rotate. The present invention realizes the function of driving the connecting rod 313 to reset through the rotating shaft 331, the worm wheel 332, the worm 333 and the third rotation driver 334. The third rotation driver 334 is preferably a servo motor, which is electrically connected to the controller; a first pulley 335 is sleeved on the driving end of the worm 333 and the third rotation driver 334, and a first synchronous belt 336 is straddled on the first pulley 335, and the first synchronous belt 336 connects the two first pulleys 335, and a second pulley 337 is sleeved on the two worms 333 of the two sets of first support seats 311, and a second synchronous belt 338 is straddled on the second pulley 337, and the second synchronous belt 338 connects the two second pulleys 337, and a bearing is sleeved on the rotating shaft 331, and the worm wheel 332 is sleeved on the bearing, and then the worm wheel 332 is rotated and sleeved on the rotating shaft 331 through the supporting effect of the bearing; after completing the folding and flipping of the mounting frame 22, the operator sends a signal to the third rotation driver 334 through the controller, and the third rotation driver After receiving the signal, the device 334 drives the worm 333 to rotate through the first pulley 335 and the first synchronous belt 336, and the worm 333 drives the worm wheel 332 meshing with it to rotate, and the worm wheel 332 drives the rotating shaft 331 to rotate through the one-way transmission assembly 34, and then drives the connecting rod 313 to rotate through the rotating shaft 331. And because the two worms 333 on the two first support seats 311 are connected by the second pulley 337 and the second synchronous belt 338, when one of the worms 333 rotates, it will drive the other worm 333 to rotate synchronously, thereby controlling the mounting frame 22 to reset until the connecting rod 313 is perpendicular to the first support seat 311. At this time, the limit block 423 is no longer affected by the abutment of the connecting rod 313, and the limit block 423 and the mounting rod 422 are reset under the elastic force of the torsion spring, and the rotation of the connecting rod 313 is restricted by the limit block 423 again.

[0047] Reference Figure 7 and Figure 8 : The one-way transmission assembly 34 includes a mounting ring 341, a stop pawl 342 and a ratchet 343; the mounting ring 341 is coaxially connected to the worm gear 332; the stop pawl 342 is rotatably set on the mounting ring 341; the ratchet 343 is sleeved on the rotating shaft 331, and the stop pawl 342 is meshed and connected with the ratchet 343.

[0048] The present invention realizes the function of driving the rotating shaft 331 to rotate in one direction through the worm wheel 332 by means of the mounting ring 341, the stop pawl 342 and the ratchet wheel 343. When the mounting frame 22 enters the folded state, the rotating shaft 331 rotates in the opposite direction, and then the ratchet wheel 343 is driven to rotate in the opposite direction through the rotating shaft 331, and the ratchet wheel 343 is restricted by the stop pawl 342 when rotating in the opposite direction. Therefore, it is necessary to drive the worm 333 to rotate through the third rotating driver 334, and then control the rotation speed of the ratchet wheel 343 and the rotating shaft 331 by controlling the driving speed of the third rotating driver 334, and then control the rotation speed of the connecting rod 313, so as to prevent the connecting rod 313 from rotating too fast under the elastic force of the first elastic member 41, thereby causing the sewage adsorbed on the cleaning cloth 221 to be thrown onto other parts. When the control link 313 is reset, the controller sends a signal to the third rotary driver 334, and the third rotary driver 334 drives the worm 333 to rotate through the first pulley 335 and the first synchronous belt 336, and the worm 333 drives the worm wheel 332 meshed with it to rotate, and the worm wheel 332 drives the mounting ring 341 and the stop pawl 342 on the mounting ring 341 to rotate, and the stop pawl 342 drives the ratchet wheel 343 meshed with it to rotate, and then the control link 313 is reset. Through the setting of the one-way transmission component 34, during the working process, the operator can manually or use a tool to actively drive the link 313 to reset, and when the equipment stops abnormally in the middle, the state of the mounting frame 22 can be fixed by the self-locking effect of the worm wheel 332 and the worm 333, so as to prevent the mounting frame 22 from performing accelerated rotational movement under the elastic force of the first elastic member 41, and when repairing the abnormality, the operator can also manually overcome the elastic force of the first elastic member 41 to push the link 313 to reset.

[0049] Reference Figure 3 and Fig.10 : The flip assembly 32 includes a second bracket 321, a second rotation driver 322 and a connecting frame 323; the second bracket 321 is connected to the frame 1; the second rotation driver 322 is arranged on the frame 1; the driving end of the second rotation driver 322 is connected to the mounting frame 22 through the connecting frame 323.

[0050] The present invention realizes the function of driving the mounting frame 22 to flip through the second bracket 321, the second rotation driver 322 and the connecting frame 323. The second rotation driver 322 is preferably a swing cylinder, and the second rotation driver 322 is electrically connected to the controller. After the first elastic member 41 pulls the connecting rod 313 to rotate so that the mounting frame 22 is in a folded state, the controller sends a signal to the second rotation driver 322. After receiving the signal, the second rotation driver 322 drives the mounting frame 22 to rotate half a circle through the connecting frame 323, thereby changing the positions of the two cleaning cloths 221, and then controls the mounting frame 22 to reset through the reset component 33.

[0051] Reference Figure 1 and Figure 4 : A drying device 5 is provided at the bottom of the frame 1, and the drying device 5 includes a base 51 and a heating roller 52; the base 51 is arranged below the frame 1, and the heating roller 52 is arranged on the base 51.

[0052] The present invention realizes the function of drying the cleaning cloth 221 that has absorbed moisture through the base 51 and the heating roller 52. In order to improve the cleaning ability of the drying device 5, a negative pressure system can be set in the base 51 to absorb dust, and the negative pressure system is not shown in the figure. When the cleaning cloth 221 absorbs enough moisture and presses down the third support seat 431, the cleaning cloth 221 is replaced by the turning device 3, and then the wet cleaning cloth 221 is heated and dried by the heating roller 52 on the base 51, thereby realizing a certain self-cleaning ability. The cleaning cloth 221 is provided with two pairs, which can alternately clean and dry, further improving the continuous working time of the cleaning mechanism and the stability during the working process.

[0053] Reference Figure 1-Figure 4 :A system for removing formaldehyde and treating bacteria in artificial boards, comprising the following steps:

[0054] S1, conveying the artificial board 6 through the conveying roller 11;

[0055] S2, when the artificial board 6 moves to the cleaning device 2, the cleaning roller 212 and the cleaning cloth 221 clean both sides of the moving artificial board 6 at the same time;

[0056] S3, when the cleaning cloth 221 needs to be cleaned or maintained, the folding assembly 31 controls the mounting frame 22 to fold;

[0057] S4. After the mounting frame 22 is folded, the flipping assembly 32 controls the mounting frame 22 to flip.

[0058] The above embodiments only express one or several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A continuous double-sided cleaning mechanism, characterized in that: The invention comprises a frame (1), a cleaning device (2) and a flipping device (3); the frame (1) is provided with a conveying roller (11) for pushing the artificial board (6) to move; the cleaning device (2) comprises a first bracket (21) and a mounting frame (22); a mounting shaft (211) is rotatably provided on the first bracket (21), and a cleaning roller (212) is sleeved on the mounting shaft (211); a cleaning cloth (221) and a first rotating driver (222) for driving the cleaning cloth (221) to rotate are provided on the mounting frame (22), and two cleaning cloths (221) and two first rotating drivers (222) are provided; the flipping device (3) comprises a folding assembly (31) for controlling the folding of the mounting frame (22) and a rotating actuator (32) for controlling the flipping of the mounting frame (22). The flip assembly (32) is configured such that, in a working state, when the mounting frame (22) is in a folded state, the cleaning cloth (221) is separated from the surface of the artificial board (6); when the flip assembly (32) controls the mounting frame (22) to flip, the positions of the two cleaning cloths (221) are interchanged; the folding assembly (31) comprises a first support seat (311), a second support seat (312) and a connecting rod (313); the first support seat (311) is connected to the mounting frame (22); two connecting rods (313) are provided, and the two ends of the connecting rod (313) are respectively hinged to the second support seat (312) and the first support seat (311), and the two connecting rods (313) are parallel to each other; the mounting frame (22) is provided with a control mechanism (4) for controlling the rotation of the connecting rod (313) The control mechanism (4) comprises a first elastic member (41) and a limiting assembly (42); the first elastic member (41) is arranged on a first support seat (311), and the first elastic member (41) is connected to a connecting rod (313); the limiting assembly (42) is arranged on a second support seat (312), and the limiting assembly (42) is used to limit the rotation of the connecting rod (313); in a working state, when the rotation restriction of the connecting rod (313) by the limiting assembly (42) is released, the connecting rod (313) rotates under the elastic force of the first elastic member (41); the flip assembly (32) comprises a second bracket (321), a second rotation driver (322) and a connecting frame (323); the second bracket (321) is connected to the frame (1); the second rotation driver ( The first support seat (311) is provided with a second rotation driver (322) on the frame (1); the driving end of the second rotation driver (322) is connected to the mounting frame (22) via a connecting frame (323); the limiting assembly (42) comprises a fixed shaft (421), a mounting rod (422) and a limiting rod; the fixed shaft (421) is provided on the first support seat (311); the mounting rod (422) is sleeved on the fixed shaft (421), and the mounting rod (422) is connected to the fixed shaft (421) via a torsion spring; the limiting block (423) is provided on the mounting rod (422), and when the limiting rod abuts against the connecting rod (313), the connecting rod (313) is limited to rotate; the first support seat (311) is provided with a control assembly (43) for controlling the mounting rod (422) to rotate around the fixed shaft (421);The control assembly (43) comprises a third support seat (431), a guide rod (432), a push plate (433), a second elastic member (434) and a shift block (435); the guide rod (432) is connected to the third support seat (431), and the guide rod (432) is slidably matched with the second support seat (312); one end of the guide rod (432) away from the third support seat (431) is connected to the push plate (433); two ends of the second elastic member (434) are respectively connected to the second support seat (312) and the third support seat (431); the shift block (435) is connected to the mounting rod (422). ; 2. A continuous double-sided cleaning mechanism according to claim 1, characterized in that: The first support seat (311) is provided with a reset assembly (33) and a one-way transmission assembly (34) for driving the connecting rod (313) to rotate; and the reset assembly (33) is in transmission connection with the connecting rod (313) via the one-way transmission assembly (34).

3. A continuous double-sided cleaning mechanism according to claim 2, characterized in that: The reset assembly (33) comprises a rotating shaft (331), a worm wheel (332), a worm (333) and a third rotating driver (334); the rotating shaft (331) is rotatably arranged on the first support seat (311), and the rotating shaft (331) is connected to the connecting rod (313); the worm wheel (332) is rotatably sleeved on the rotating shaft (331), and the worm wheel (332) is transmission-connected to the rotating shaft (331) via a one-way transmission assembly (34); the worm (333) is rotatably arranged on the first support seat (311), and the worm (333) is meshingly connected to the worm wheel (332); the third rotating driver (334) is arranged on the first support seat (311), and the third rotating driver (334) is used to drive the worm (333) to rotate.

4. A continuous double-sided cleaning mechanism according to claim 3, characterized in that: The one-way transmission assembly (34) comprises a mounting ring (341), a stop pawl (342) and a ratchet (343); the mounting ring (341) is coaxially connected to the worm wheel (332); the stop pawl (342) is rotatably arranged on the mounting ring (341); the ratchet (343) is sleeved on the rotating shaft (331), and the stop pawl (342) is meshingly connected to the ratchet (343).

5. A continuous double-sided cleaning mechanism according to claim 1, characterized in that: A drying device (5) is provided at the bottom of the frame (1), and the drying device (5) comprises a base (51) and a heating roller (52); the base (51) is arranged below the frame (1), and the heating roller (52) is arranged on the base (51).

6. A system for removing formaldehyde and treating bacteria in artificial boards, using a continuous double-sided cleaning mechanism as claimed in any one of claims 1 to 5, characterized in that: The following steps are involved: S1, conveying the artificial board (6) via a conveying roller (11); S2, when the artificial board (6) moves to the cleaning device (2), the cleaning roller (212) and the cleaning cloth (221) clean both sides of the moving artificial board (6) simultaneously; S3, when the cleaning cloth (221) needs to be cleaned or maintained, the folding component (31) controls the mounting frame (22) to fold; S4: After the mounting frame (22) is folded, the turning assembly (32) controls the mounting frame (22) to turn over.

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