A plate turning device and plate turning method for floor processing

Abstract

The present invention is applicable to the technical field of floor processing, and provides a flipping device for floor processing and a flipping method thereof, comprising a plate feeding conveyor belt mechanism, a moving component installed on the top of the plate feeding conveyor belt mechanism, and a transfer component installed on one side of the moving component. A plurality of floors are arranged on the top of the plate feeding conveyor belt mechanism, and the floors are located directly below the moving component. A conveying component is arranged on one side of the plate feeding conveyor belt mechanism. The device solves the problem that although the existing flipping device can flip a plurality of floors at the same time to improve efficiency, adjacent floors are prone to collision during transportation and flipping, which may damage the splicing slots on the side walls and affect the splicing and use of the floors. The device realizes the synchronous movement and height adjustment of the suction cup by using the transfer component, grabs the floor and adjusts its inclination angle, and at the same time adjusts the lifting mechanism through the electric slide rail system to realize the separation and alignment between the floors, thereby avoiding collision and damage.

Description

Technical Field

[0001] The present invention relates to the technical field of floor processing, and more particularly to a panel turning device and a panel turning method for floor processing. Background Art

[0002] Flooring is a general term for floor covering materials inside buildings. They not only protect the ground and provide structural support, but also increase the beauty and comfort of the interior. When processing the floor, a flipping device is needed to flip the front and back sides of the floor. The main purpose of flipping the floor is to improve production efficiency and processing quality. During the floor production process, the flipping device is used to flip the floor from one side to the other for double-sided processing or inspection.

[0003] The existing flipping device is used to obtain the conveyed floor and flip it over, but this method can only obtain one piece of floor at a time. If multiple floors need to be flipped at one time, the flipping machine needs to be stopped and the flipping operation needs to be performed after the stacking is completed. This method greatly reduces the work efficiency. For this reason, the staff has improved the existing flipping device to achieve the purpose of flipping multiple floors at the same time without stopping the machine, that is, multiple bottom plates are placed on the conveyor belt at the same time in parallel, and then the flipping device is used to clamp the multiple bottom plates at the same time and perform the flipping operation.

[0004] However, although the existing flipping device can clamp and flip multiple floors that are transported simultaneously, thus achieving the effect of flipping multiple floors at the same time without stopping the machine, when multiple floors are transported and flipped at the same time, it is easy for adjacent floors to collide. That is, a slot is set on the side wall of the floor to facilitate the splicing of two floors, but mutual friction and collision will cause the slot to be damaged, making the floor unusable. Summary of the invention

[0005] In view of the deficiencies in the prior art, an object of the present invention is to provide a flapping device and a flapping method for floor processing.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a floor flipping device for floor processing, comprising a plate feeding conveyor belt mechanism, a moving component installed on the top of the plate feeding conveyor belt mechanism, and a transfer component installed on one side of the moving component, wherein a plurality of floors are arranged on the top of the plate feeding conveyor belt mechanism, and the floors are located directly below the moving component.

[0007] A conveying assembly is arranged on one side of the plate feeding conveyor belt mechanism, and the conveying assembly includes a workbench arranged on one side of the plate feeding conveyor belt mechanism and a discharge conveyor belt mechanism installed on the top of the workbench, and a clamping assembly is arranged on the top of the conveying assembly and on one side close to the plate feeding conveyor belt mechanism, and the clamping assembly is arranged between the discharge conveyor belt mechanism and the plate feeding conveyor belt mechanism.

[0008] There are four groups of clamping assemblies, and the four groups of clamping assemblies are arranged around the top of the workbench. Each group of clamping assemblies includes two electric clamps arranged opposite to each other. The clamping parts of the two electric clamps are connected with clamping plates, and clamping blocks are connected between the clamping plates and the clamping parts of the electric clamps. A plurality of ball bearings are connected to the opposite sides of the two clamps for uniform rotation.

[0009] The present invention is further configured as follows: the moving component includes a frame installed on the top of the plate feeding conveyor belt mechanism and a fourth electric slide rail horizontally arranged inside the frame, the bottom of the fourth electric slide rail is equidistantly slidably connected with multiple sliders, and a plate lifting mechanism is installed at the bottom of each slider.

[0010] The present invention is further configured as follows: two first electric slide rails are symmetrically installed on the top of the frame, the tops of the two first electric slide rails are slidably connected to the second electric slide rails, one side of the second electric slide rail is slidably connected to two third electric slide rails, and the fourth electric slide rail is horizontally installed on the bottom of the two third electric slide rails.

[0011] The present invention is further configured as follows: the lifting plate mechanism includes a connecting block connected to the bottom of the corresponding sliding block and two swinging plates hinged to the bottom of the connecting block, the tops of the two swinging plates on the opposite sides are provided with inclined portions, a limiting plate is installed at the bottom of the connecting block, and the bottoms of the two swinging plates are both in contact with the tops of the limiting plates.

[0012] By adopting the above technical scheme, the first electric slide rail, the second electric slide rail, the third electric slide rail and the fourth electric slide rail are used to cooperate to adjust the position of the lifting plate mechanism, and the lifting plate mechanism is used to move downward from between the raised floors with a gap, that is, when the lifting plate mechanism moves downward, the two swing plates squeeze the two floors respectively. Since the floor is in an upturned state at one end, the swing plate is squeezed and swings upward and gradually moves to the gap below the floor. Then, the swing plate is affected by gravity and swings to a horizontal state. Thereafter, the lifting plate mechanism moves upward to lift the floor, and when the lifting plate mechanism is displaced in the horizontal direction, the angle of the floor can be adjusted to prevent adjacent floors from colliding with each other and causing damage to the card slot.

[0013] The present invention is further configured as follows: the transfer assembly includes a fixed plate installed on the top of the frame and two baffles symmetrically installed on the side walls of the fixed plate, a limiting rod is connected between the two baffles, and a plurality of moving blocks are equidistantly and slidingly connected to the outer side walls of the limiting rod, a bracket is installed at the bottom of the moving block, a lifting cylinder is vertically installed on the side wall of the bracket, and the output end of the lifting cylinder passes through the corresponding bracket and is rotatably installed with a suction cup.

[0014] The present invention is further configured as follows: a telescopic cylinder is vertically installed on the side wall of the fixed plate close to the baffle plate, the bottom end of the piston rod of the telescopic cylinder is connected to the vertical plate, the side wall of the vertical plate is provided with a plurality of through grooves, a plurality of the moving blocks are arranged corresponding to the plurality of through grooves, the moving blocks are connected to the side wall close to the vertical plate with a limiting column, and the limiting column is slidably connected to the inside of the corresponding through groove.

[0015] The present invention is further configured as follows: two guide rails are symmetrically and vertically connected to one side of the fixed plate close to the vertical plate, and the side walls of the two guide rails are slidably connected to limit blocks, and the limit blocks are connected to the vertical plate.

[0016] By adopting the above technical solution, the moving block drives the bracket, the lifting cylinder and the suction cup to move synchronously during the movement process, thereby adjusting the distance between the multiple suction cups. The lifting cylinder pushes the suction cup to rise and fall, thereby adjusting the height of the suction cup to grab the floor transported on the plate conveyor belt mechanism and lift one end of it. The floor is in a tilted state with one end raised, and the bottom plates are separated from each other by the suction cup drive, so that the distance between adjacent floors is increased, which not only limits the position of the floor, but also facilitates the subsequent use of the moving assembly to adjust the angle of the floor.

[0017] The present invention is further configured as follows: the conveying assembly also includes a driving motor installed on the top of the workbench, the output end of the driving motor is horizontally connected to a rotating shaft, the outer side wall of the rotating shaft is sleeved and connected to two turntables, the two turntables are arranged opposite to each other, four groups of the clamping assemblies are arranged around the two turntables, and the four groups of the clamping assemblies are arranged at a spacing of 90 degrees, and the two electric clamps on the four groups of the clamping assemblies are respectively installed on the opposite side of the two turntables.

[0018] The present invention is further configured as follows: a push plate assembly is installed on the side wall of one of the clamping plates in each group of the clamping assemblies, and the push plate assembly includes a driving cylinder installed on the side wall of the clamping plate, the piston rod of the driving cylinder is arranged toward the conveying assembly, and the piston rod of the driving cylinder is connected to a U-shaped rod, and the U-shaped rod extends from one end of the driving cylinder to between the corresponding two clamping plates and is connected to a rubber plate.

[0019] By adopting the above technical solution, when the floor moves between the two clamping plates of the clamping assembly, the rubber plate limits the multiple floors, and the rubber plate protects and buffers the ends of the floors. When the multiple floors are in the standard clamping position, the clamping assembly clamps and flips the floors. After the flipping is completed, the clamping assembly separates the floors and drives the U-shaped rod and the rubber plate to move by driving the cylinder, thereby pushing the multiple floors out at the same time and dropping them onto the discharge conveyor belt mechanism for discharge. During discharge, ball matching is used to ensure that the surface of the floor will not be worn.

[0020] A method for turning over a floor for floor processing, using the above-mentioned turning over device for floor processing, comprises the following steps:

[0021] S1. The staff will place multiple floors that need to be flipped side by side on the top of the plate conveyor belt mechanism. The plate conveyor belt mechanism drives the floors to be transported in the direction of the electric clamp. During the transportation process, the transfer component lifts one end of the transported floor, and then uses the moving component to adjust the angle of the floor. The adjusted floor is continued to be transported through the plate conveyor belt mechanism.

[0022] S2. During the conveying process of the floor, the conveying component adjusts the positions of the four groups of clamping components in a circular manner, so that the two clamping plates on one group of the clamping components are horizontally arranged toward the plate feeding conveyor belt mechanism, and multiple adjusted floors are moved between the two clamping plates at the same time. Subsequently, the distance between the two clamping plates is controlled by the corresponding electric clamps, thereby clamping multiple floors at the same time.

[0023] S3. The clamped floor is driven to rotate by the conveying assembly, and another set of clamping assemblies moves again to the direction of the plate feeding conveyor belt mechanism to clamp the re-adjusted floor, and repeats this process. The clamped floor is flipped 180 degrees by the conveying assembly and then released, and the push plate assembly pushes the flipped floor out from between the corresponding two clamping plates and continues to transport it.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] (1) By setting up a transfer component, the moving block drives the bracket, the lifting cylinder and the suction cup to move synchronously during the movement process, thereby adjusting the distance between multiple suction cups. The lifting cylinder pushes the suction cup to move up and down, thereby adjusting the height of the suction cup to grab the floor conveyed on the plate conveyor belt mechanism and lift one end of it. The floor is in a tilted state with one end raised, and the bottom plates are separated from each other by the suction cup drive, resulting in an increase in the distance between adjacent floors. This not only limits the position of the floor, but also facilitates the subsequent use of the moving component to adjust the angle of the floor.

[0026] (2) By setting up a moving component, the first electric slide rail, the second electric slide rail, the third electric slide rail and the fourth electric slide rail are used to cooperate to adjust the position of the lifting mechanism. The lifting mechanism is used to move downward from between the raised and spaced floors. The lifting mechanism extends to the bottom of the floor and then moves upward again to lift the floor. The lifting mechanism moves along the gap between adjacent floors, so that multiple floors can be separated from each other and remain in a horizontal state, thereby preventing adjacent floors from colliding with each other and causing damage to the card slot.

[0027] (3) By setting up a lifting plate mechanism, when the lifting plate mechanism moves downward, the two swinging plates squeeze the two floor boards respectively. Since the floor is in an upturned state at one end, the swinging plate is squeezed and swings upward and gradually moves to the gap below the floor. Then the swinging plate swings to a horizontal state under the influence of gravity. After that, the lifting plate mechanism moves upward to lift the floor. When the lifting plate mechanism moves in the horizontal direction, the angle of the floor can be adjusted to prevent adjacent floors from colliding with each other and causing damage to the card slot.

[0028] (4) When the floor moves between the two clamping plates of the clamping assembly, the rubber plate limits the multiple floors, and the rubber plate protects and cushions the ends of the floors. When the multiple floors are in the standard clamping position, the clamping assembly clamps and flips the floors. After the flipping is completed, the clamping assembly separates the floors and drives the U-shaped rod and the rubber plate to move through the driving cylinder, thereby pushing the multiple floors out at the same time and dropping them onto the discharge conveyor belt mechanism for discharge. During discharge, the ball bearing is used to ensure that the surface of the floor will not be worn. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 The present invention is a schematic diagram of the overall structure of a flap device for floor processing.

[0030] Figure 2 It is a schematic diagram of the connection structure between the moving component and the transfer component in the present invention.

[0031] Figure 3 It is a schematic diagram of the structure of the mobile component in the present invention.

[0032] Figure 4 It is a schematic diagram of the local structure of the mobile component in the present invention.

[0033] Figure 5 It is a schematic diagram of the structure of the transfer component in the present invention.

[0034] Figure 6 It is a schematic diagram of the structure of the plate lifting mechanism in the present invention.

[0035] Figure 7 It is a schematic diagram of the connection structure between the conveying component and the clamping component in the present invention.

[0036] Figure 8 It is a schematic diagram of the connection structure between the clamping assembly and the push plate assembly in the present invention.

[0037] Fig. 9 It is a schematic diagram of the connection structure of the clamping plate and the push plate assembly in the present invention.

[0038] Fig.10 for Fig. 9 Schematic diagram of the side structure.

[0039] Description of reference numerals: 1. Plate conveyor belt mechanism;

[0040] 2. Moving assembly; 21. Frame; 22. First electric slide rail; 23. Second electric slide rail; 24. Third electric slide rail; 25. Fourth electric slide rail; 26. Slider; 27. Lifting plate mechanism; 271. Connecting block; 272. Swinging plate; 273. Inclined portion; 274. Limiting plate; 28. Screw rod; 29. ​​Articulated rod;

[0041] 3. Transfer assembly; 31. Fixed plate; 32. Telescopic cylinder; 33. Baffle; 34. Limit rod; 35. Moving block; 36. Vertical plate; 37. Through slot; 38. Limit column; 39. Bracket; 391. Suction cup; 392. Guide rail; 393. Limit block; 394. Lifting cylinder;

[0042] 4. Conveying assembly; 41. Workbench; 42. Discharging conveyor belt mechanism; 43. Driving motor; 44. Rotating shaft; 45. Turntable;

[0043] 5. Floor; 6. Clamping assembly; 61. Electric clamp; 62. Clamping plate; 63. Ball; 64. Clamping block;

[0044] 7. Push plate assembly; 71. Driving cylinder; 72. U-shaped rod; 73. Rubber plate. DETAILED DESCRIPTION

[0045] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0046] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0047] See also Figure 1-10 , the present invention provides the following technical solutions:

[0048] Example 1, see Figure 1 A panel turning device for floor processing includes a panel conveying belt mechanism 1, a plurality of floor panels 5 are arranged on the top of the panel conveying belt mechanism 1, and the panel conveying belt mechanism 1 is used to convey the plurality of floor panels 5.

[0049] A conveying assembly 4 is arranged on one side of the plate feeding conveyor belt mechanism 1. The conveying assembly 4 includes a workbench 41 arranged on one side of the plate feeding conveyor belt mechanism 1 and a discharge conveyor belt mechanism 42 installed on the top of the workbench 41. The workbench 41 is used to support the discharge conveyor belt mechanism 42 so that the discharge conveyor belt mechanism 42 maintains a horizontal state, and the discharge conveyor belt mechanism 42 is used to convey the floor after the flipping. A clamping assembly 6 is arranged on the top of the conveying assembly 4 and close to the side of the plate feeding conveyor belt mechanism 1. The clamping assembly 6 consists of four groups. The clamping assembly 6 is arranged between the discharge conveyor belt mechanism 42 and the plate feeding conveyor belt mechanism 1. Before the floor 5 is transported by the discharge conveyor belt mechanism 42, the floor 5 is first flipped by the clamping assembly 6.

[0050] See also Figure 1 and Figure 7 and Figure 8 The specific structure of the conveying component 4 is as follows:

[0051] In this embodiment, the conveying component 4 also includes a driving motor 43 installed on the top of the workbench 41, and the output end of the driving motor 43 is horizontally connected to the rotating shaft 44. The outer wall of the rotating shaft 44 is sleeved and connected to two turntables 45, and the two turntables 45 are arranged opposite to each other. The driving motor 43 drives the rotating shaft 44 and the two turntables 45 to rotate. Four groups of clamping components 6 are arranged around the two turntables 45, and the four groups of clamping components 6 are arranged around the interval of 90 degrees. When the turntable 45 rotates, the positions of the four groups of clamping components 6 are adjusted synchronously. One group of clamping components 6 first clamps the floor 5 transported by the feeding plate conveyor belt mechanism 1, and adjusts the position through the rotation of the four groups of clamping components 6, and then flips the clamped floor 5 and moves it to the top of the discharge conveyor belt mechanism 42 for placement, and the discharge conveyor belt mechanism 42 continues to convey the floor 5.

[0052] Each group of clamping assemblies 6 includes two electric clamps 61 arranged opposite to each other. The two electric clamps 61 on the four groups of clamping assemblies 6 are respectively installed on the opposite sides of the two turntables 45. The clamping parts of the two electric clamps 61 are connected with clamping plates 62. A clamping block 64 is connected between the clamping plates 62 and the clamping parts of the electric clamps 61. The two clamps 62 on one group of clamping assemblies 6 are arranged horizontally toward the plate feeding conveyor belt mechanism 1. The floor 5 moves between the two clamps 62. Then, the distance between the two clamps 62 is controlled by the corresponding electric clamps 61, so as to clamp multiple floors 5 at the same time. Then, the rotating shaft 44 and the turntable 45 are rotated to adjust the positions of the four groups of clamping assemblies 6. The other group of clamping assemblies 6 moves again to the direction toward the plate feeding conveyor belt mechanism 1 to clamp the re-adjusted floor 5. This reciprocating process is repeated. The clamped floor 5 is flipped 180 degrees by the conveying assembly 4 and then released. The floor 5 falls onto the discharge conveyor belt mechanism 42 and continues to be conveyed.

[0053] In the second embodiment, the existing flipping device clamps and flips multiple floors 5 that are transported simultaneously. Although it achieves the effect of flipping multiple floors 5 at the same time without stopping the machine, when multiple floors 5 are transported and flipped at the same time, it is easy for adjacent floors 5 to collide. That is, a groove is set on the side wall of the floor 5 to facilitate the splicing of two floors 5, but the mutual friction and collision will cause the groove to be damaged, thereby making the floor 5 unusable.

[0054] To this end, a moving component 2 is installed on the top of the plate conveyor belt mechanism 1, and a transfer component 3 is installed on one side of the moving component 2. The floor 5 is located directly below the moving component 2. The plate conveyor belt mechanism 1 is used to convey the floor 5. During the conveying process, the transfer component 3 lifts one end of the conveyed floor 5, and then uses the moving component 2 to adjust the angle of the floor 5. The adjusted floor 5 continues to be conveyed through the plate conveyor belt mechanism 1.

[0055] See also Figure 1 , Figure 2 and Figure 5 The specific structure of the transfer component 3 is as follows:

[0056] The transfer assembly 3 includes a fixed plate 31 installed on the top of the frame 21 and two baffles 33 symmetrically installed on the side walls of the fixed plate 31. A limit rod 34 is connected between the two baffles 33. The outer wall of the limit rod 34 is equidistantly connected to a plurality of moving blocks 35. The moving blocks 35 slide on the limit rod 34, and the sliding stroke is between the two baffles 33. A bracket 39 is installed at the bottom of the moving block 35. A lifting cylinder 394 is vertically installed on the side wall of the bracket 39. The output end of the lifting cylinder 394 passes through the corresponding bracket 39 and is rotatably installed with a suction cup 391. The moving block 35 drives the bracket 39 and the lifting cylinder during the movement. 394 and the suction cup 391 are displaced synchronously to adjust the spacing between the multiple suction cups 391. The lifting cylinder 394 is used to push the suction cup 391 up and down to adjust the height of the suction cup 391. The suction cup 391 is used to grab and lift one end of the floor 5 transported on the plate conveyor belt mechanism 1. The floor 5 is in an inclined state, and the distance between the suction cups 391 is adjusted to increase the spacing between the floors 5. Then, the moving component 2 is used to adjust the position of the multiple floors 5, so that the multiple floors 5 can be separated from each other and maintain a horizontal state to prevent adjacent floors 5 from colliding with each other and causing damage to the card slot.

[0057] The driving mode of the moving block 35 is specifically as follows:

[0058] A telescopic cylinder 32 is vertically installed on the side wall of the fixed plate 31 close to the baffle 33, and the bottom end of the piston rod of the telescopic cylinder 32 is connected to the vertical plate 36. The side wall of the vertical plate 36 is provided with a plurality of through grooves 37, and a plurality of moving blocks 35 are arranged corresponding to the plurality of through grooves 37. The moving blocks 35 are connected to the side wall close to the vertical plate 36 with limiting columns 38, and the limiting columns 38 are slidably connected to the inside of the corresponding through grooves 37. The telescopic cylinder 32 pushes the vertical plate 36 to move downward, causing the limiting columns 38 to slide inside the corresponding through grooves 37, and the through grooves 37 drive the moving blocks 35 to slide on the outer wall of the limiting rod 34, thereby adjusting the spacing between the plurality of suction cups 391, and separating the same ends of the plurality of floor panels 5 from each other, and then the moving component 2 adjusts the angle of the floor panel 5, and the adjusted floor panel 5 continues to be transported by the plate conveyor belt mechanism 1.

[0059] In this embodiment, two guide rails 392 are symmetrically vertically connected to one side of the fixed plate 31 close to the vertical plate 36. The side walls of the two guide rails 392 are slidably connected to limit blocks 393, and the limit blocks 393 are connected to the vertical plate 36. The vertical plate 36 drives the limit blocks 393 to slide on the guide rails 392 during the up and down movement. The limit blocks 393 and the guide rails 392 cooperate to limit and guide the vertical plate 36 to prevent the vertical plate 36 from deflecting.

[0060] See also Figure 1-Figure 3 , the specific structure of the mobile component 2 is as follows:

[0061] In this embodiment, the moving component 2 includes a frame 21 installed on the top of the plate feeding conveyor belt mechanism 1, and two first electric slide rails 22 are symmetrically installed on the top of the frame 21. The tops of the two first electric slide rails 22 are slidably connected with the second electric slide rail 23, and one side of the second electric slide rail 23 is slidably connected with two third electric slide rails 24. The bottom of the third electric slide rail 24 is horizontally installed with a fourth electric slide rail 25. The first electric slide rail 22, the second electric slide rail 23, the third electric slide rail 24 and the fourth electric slide rail 25 can all be stepper motor linear guide slide module, that is, the stepper motor drives the threaded rod in the linear guide to rotate, causing the slide to slide on the linear guide, the second electric slide rail 23 is connected to the slide seat of the first electric slide rail 22, the slide seat of the third electric slide rail 24 is connected to the slide seat of the second electric slide rail 23, and the linear guide of the fourth electric slide rail 25 is connected to the linear guide of the third electric slide rail 24.

[0062] However, when the slide seat of the first electric slide rail 22 moves, the second electric slide rail 23, the third electric slide rail 24 and the fourth electric slide rail 25 are displaced synchronously; when the slide seat of the second electric slide rail 23 moves, the third electric slide rail 24 and the fourth electric slide rail 25 move between the two first electric slide rails 22; when the slide seat of the third electric slide rail 24 moves, the linear guide rail of the third electric slide rail 24 moves downward as a whole and adjusts the height of the fourth electric slide rail 25.

[0063] The bottom of the fourth electric slide rail 25 is equidistantly slidably connected to a plurality of sliders 26, and a lifting plate mechanism 27 is installed at the bottom of each slider 26. The fourth electric slide rail 25 is internally rotatably connected to a screw rod 28, wherein one of the sliders 26 away from the stepper motor of the fourth electric slide rail 25 is threadedly connected to the outer wall of the screw rod 28, and a hinged rod 29 is hinged between two adjacent sliders 26. In this arrangement, when the stepper motor of the fourth electric slide rail 25 is running, the screw rod 28 rotates synchronously, causing the slider 26 away from the corresponding stepper motor to move, and this slider 26 pulls the hinged rod 29 and other sliders 26 to move synchronously, causing the multiple sliders 26 to be able to separate from each other. At the same time, the lifting plate mechanism 27 corresponding to the slider 26 moves synchronously, thereby adjusting the spacing between the multiple lifting plate mechanisms 27. The lifting plate mechanism 27 is used to adjust the spacing between multiple floors 5.

[0064] See also Figure 6 The lifting plate mechanism 27 includes a connecting block 271 connected to the bottom of the corresponding slider 26 and two swinging plates 272 hinged to the bottom of the connecting block 271. The tops of the two swinging plates 272 on the opposite sides are each provided with an inclined portion 273. A limiting plate 274 is installed at the bottom of the connecting block 271. The bottoms of the two swinging plates 272 are both in contact with the tops of the limiting plates 274. When the lifting plate mechanism 27 moves downward, the two swinging plates 272 squeeze the two floor panels 5 respectively. Since the floor panel 5 is in an upturned state at one end, the swinging plates 272 are squeezed and swing upward and gradually move to the gap below the floor panel 5. Then, the swinging plates 272 are swung to a horizontal state under the influence of gravity. After that, the lifting plate mechanism 27 moves upward to lift the floor panel 5. When the lifting plate mechanism 27 is displaced in the horizontal direction, the angle of the floor panel 5 can be adjusted, so that multiple floor panels 5 can be separated from each other and remain in a horizontal state, thereby preventing adjacent floor panels 5 from colliding with each other and causing damage to the card slot.

[0065] Specifically, the stepper motor on the fourth electric slide rail 25 drives the lead screw 28 to rotate, causing the slider 26 away from the stepper motor position to be driven to move, and the slider 26 pulls the hinge rod 29 to swing, and multiple sliders 26 are separated at equal distances until multiple lifting mechanisms 27 respectively correspond to the gaps between adjacent floors 5, and then the third electric slide rail 24 drives the fourth electric slide rail 25 to move downward, and the fourth electric slide rail 25 drives the slider 26 and the lifting mechanism 27 to move downward, causing the lifting mechanism 27 to extend into the gap between adjacent floors 5. In this process, the two swing plates 272 on the same connecting block 271 are squeezed and swung upward until the swing plate 272 moves to the bottom of the floor 5. , then the two swing plates 272 swing downward to a horizontal state under the influence of gravity, and then the third electric slide rail 24 pulls the fourth electric slide rail 25 and the lifting plate mechanism 27 to move upward, the lifting plate mechanism 27 lifts the floor 5, and drives the second electric slide rail 23, the third electric slide rail 24, the fourth electric slide rail 25 and multiple lifting plate mechanisms 27 to move synchronously through the first electric slide rail 22, so that the lifting plate mechanism 27 is displaced in the gap between adjacent floors 5, so that multiple floors 5 are separated from each other, and then the spacing between adjacent brackets 39 is adjusted to the same width as the connecting block 271, the suction cup 391 releases the floor 5, and the floor 5 falls on the top of the plate conveyor belt mechanism 1 and continues to be transported.

[0066] In the third embodiment, during the parallel transportation of multiple floor boards 5, the floor boards 5 will shake, resulting in uneven ends, which will cause the multiple floor boards 5 to be unable to enter the clamping assembly 6 at the same time, and the ends of the floor boards 5 that enter the clamping assembly 6 first will collide, and the clamping assembly 6 cannot complete standard clamping of the multiple floor boards 5 at the same time. For this reason, multiple ball bearings 63 are connected on the opposite sides of the two clamping plates 62 for uniform rotation. When the floor boards 5 enter the clamping assembly 6, the multiple ball bearings 63 provide support force for the floor boards 5 during displacement, thereby avoiding friction between the top and bottom surfaces of the floor boards 5.

[0067] In this embodiment, a push plate assembly 7 is installed on the side wall of one of the clamping plates 62 in each group of clamping assemblies 6. The push plate assembly 7 includes a driving cylinder 71 installed on the side wall of the clamping plate 62. The piston rod of the driving cylinder 71 is arranged toward the conveying assembly 4, and the piston rod of the driving cylinder 71 is connected to a U-shaped rod 72. The end of the U-shaped rod 72 away from the driving cylinder 71 extends to between the corresponding two clamping plates 62 and is connected to a rubber plate 73. When the floor 5 moves between the two clamping plates 62 of the clamping assembly 6, the rubber plate 73 3 limits the positions of the multiple floor panels 5, and the rubber plate 73 protects and buffers the ends of the floor panels 5. When the multiple floor panels 5 are in the clamping standard position, the clamping assembly 6 clamps and flips the floor panels 5. After the flipping is completed, the clamping assembly 6 separates the floor panels 5, and drives the U-shaped rod 72 and the rubber plate 73 to move by driving the cylinder 71, thereby pushing the multiple floor panels 5 out at the same time and dropping them onto the discharge conveyor belt mechanism 42 and continuing to convey them. During the discharge, the ball bearings 63 are used to cooperate to ensure that the surface of the floor panels 5 will not be worn.

[0068] Embodiment 4, a method for turning over a floor for floor processing, using the above-mentioned turning over device for floor processing, comprises the following steps:

[0069] S1. The staff places multiple floors 5 that need to be flipped side by side on the top of the plate feeding conveyor belt mechanism 1. The plate feeding conveyor belt mechanism 1 drives the floor 5 to be transported in the direction of the electric clamp 61. During the transportation process, the transfer component 3 lifts one end of the transported floor 5, and then uses the moving component 2 to adjust the angle of the floor 5. The adjusted floor 5 continues to be transported through the plate feeding conveyor belt mechanism 1.

[0070] More specific steps are:

[0071] S11. The staff places multiple floors 5 that need to be flipped side by side on the top of the plate conveyor belt mechanism 1. The plate conveyor belt mechanism 1 drives the floor 5 to be transported in the direction of the electric clamp 61. During the transportation process, the lifting cylinder 394 pushes the corresponding suction cup 391 downward, and the suction cup 391 grabs the corresponding floor 5, and then lifts one end of the floor 5.

[0072] S12, the telescopic cylinder 32 then pushes the vertical plate 36 downward, causing the limiting column 38 to slide inside the corresponding through groove 37, and the through groove 37 drives the moving block 35 to slide on the outer wall of the limiting rod 34, thereby adjusting the spacing between the multiple suction cups 391, and the same ends of the multiple floor panels 5 are separated from each other.

[0073] S13. After the adjustment is completed, the stepper motor on the fourth electric slide rail 25 drives the lead screw 28 to rotate, causing the slider 26 away from the stepper motor position to be driven to move, and this slider 26 pulls the hinge rod 29 to swing, and multiple sliders 26 are separated at equal distances until multiple lifting mechanisms 27 respectively correspond to the gaps between adjacent floors 5. Then the third electric slide rail 24 drives the fourth electric slide rail 25 to move downward, and the fourth electric slide rail 25 drives the slider 26 and the lifting mechanism 27 to move downward, causing the lifting mechanism 27 to extend into the gap between adjacent floors 5. In this process, the two swing plates 272 on the same connecting block 271 are squeezed and swung upward until the swing plate 272 moves to the bottom of the floor 5, and then the two swing plates 272 swing downward to a horizontal state under the influence of gravity.

[0074] S14, then the third electric slide rail 24 pulls the fourth electric slide rail 25 and the lifting plate mechanism 27 upward, the lifting plate mechanism 27 lifts the floor 5, and drives the second electric slide rail 23, the third electric slide rail 24, the fourth electric slide rail 25 and multiple lifting plate mechanisms 27 to move synchronously through the first electric slide rail 22, so that the lifting plate mechanism 27 is displaced in the gap between adjacent floors 5, so that multiple floors 5 are separated from each other, and then the spacing between adjacent brackets 39 is adjusted to the same width as the connecting block 271, the suction cup 391 releases the floor 5, and the floor 5 falls on the top of the plate conveyor belt mechanism 1 to continue conveying.

[0075] S2. During the conveying process of the floor 5, the conveying component 4 circumferentially adjusts the positions of the four groups of clamping components 6, so that the two clamping plates 62 on one group of the clamping components 6 are arranged horizontally toward the plate feeding conveyor belt mechanism 1, and multiple adjusted floor panels 5 are moved between the two clamping plates 62 at the same time, and then the distance between the two clamping plates 62 is controlled by the corresponding electric clamps 61, thereby clamping multiple floor panels 5 at the same time.

[0076] More specific steps are:

[0077] S21. During the conveying process of the floor 5, the driving motor 43 drives the rotating shaft 44 and the two turntables 45 to rotate, thereby adjusting the positions of the four groups of clamping assemblies 6, in which the two clamping plates 62 on one group of clamping assemblies 6 are arranged horizontally toward the plate feeding conveyor belt mechanism 1, and multiple adjusted floor panels 5 are moved between the two clamping plates 62 at the same time, and then the distance between the two clamping plates 62 is controlled by the corresponding electric clamps 61, thereby clamping multiple floor panels 5 at the same time.

[0078] S3, the clamped floor 5 is driven to rotate by the conveying assembly 4, and another set of clamping assemblies 6 moves again to the direction of the plate feeding conveyor belt mechanism 1 to clamp the re-adjusted floor 5, and so on. The clamped floor 5 is flipped 180 degrees by the conveying assembly 4 and then released, and the push plate assembly 7 pushes the flipped floor 5 out from between the corresponding two clamping plates 62 and continues to convey it.

[0079] More specific steps are:

[0080] S31, the clamped floor 5 is rotated again by driving the motor 43 to drive the shaft 44 and the two turntables 45, and the positions of the four groups of clamping components 6 are adjusted again, and each adjustment is 90 degrees, wherein another group of clamping components 6 is moved again to the direction of the plate feeding conveyor belt mechanism 1 to clamp the re-adjusted floor 5, and this reciprocating process is repeated.

[0081] S32. When the clamped floor 5 swings to the top of the discharge conveyor belt mechanism 42, this group of clamping components 6 cancels the clamping of the floor 5, and then the piston rod of the driving cylinder 71 contracts, and the driving cylinder 71 pulls the U-shaped rod 72 and the rubber plate 73 to move, and the rubber plate 73 pushes the floor 5 between the two clamping plates 62 at the same time. After the floor 5 falls on the top of the discharge conveyor belt mechanism 42, it can continue to be conveyed.

[0082] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

Claims

1. A flap device for floor processing, characterized in that: It comprises a plate conveyor belt mechanism (1), a moving assembly (2) installed on the top of the plate conveyor belt mechanism (1), and a transfer assembly (3) installed on one side of the moving assembly (2), wherein a plurality of floor panels (5) are arranged on the top of the plate conveyor belt mechanism (1), and the floor panels (5) are located directly below the moving assembly (2); A conveying assembly (4) is provided on one side of the plate-feeding conveyor belt mechanism (1), and the conveying assembly (4) comprises a workbench (41) provided on one side of the plate-feeding conveyor belt mechanism (1) and a material-discharging conveyor belt mechanism (42) installed on the top of the workbench (41); a clamping assembly (6) is provided on the top of the conveying assembly (4) and on a side close to the plate-feeding conveyor belt mechanism (1), and the clamping assembly (6) is provided between the material-discharging conveyor belt mechanism (42) and the plate-feeding conveyor belt mechanism (1); The clamping assemblies (6) are four groups, and the four groups of clamping assemblies (6) are arranged around the top of the workbench (41), and each group of the clamping assemblies (6) comprises two electric clamping jaws (61) arranged opposite to each other, the clamping parts of the two electric clamping jaws (61) are connected to clamping plates (62), a clamping block (64) is connected between the clamping plates (62) and the clamping parts of the electric clamping jaws (61), and a plurality of balls (63) are connected to the opposite sides of the two clamping plates (62) for uniform rotation; The moving assembly (2) comprises a frame (21) mounted on the top of the plate feeding conveyor belt mechanism (1) and a fourth electric slide rail (25) horizontally arranged inside the frame (21); a plurality of sliders (26) are equidistantly slidably connected to the bottom of the fourth electric slide rail (25); a plate lifting mechanism (27) is mounted on the bottom of each slider (26); Two first electric slide rails (22) are symmetrically mounted on the top of the frame (21); the tops of the two first electric slide rails (22) are slidably connected to second electric slide rails (23); one side of the second electric slide rail (23) is slidably connected to two third electric slide rails (24); and the fourth electric slide rail (25) is horizontally mounted on the bottoms of the two third electric slide rails (24); The lifting plate mechanism (27) comprises a connecting block (271) connected to the bottom of the corresponding slider (26) and two swinging plates (272) hinged to the bottom of the connecting block (271); the tops of the two swinging plates (272) on opposite sides are provided with inclined portions (273); a limiting plate (274) is installed at the bottom of the connecting block (271); the bottoms of the two swinging plates (272) are in contact with the tops of the limiting plates (274); The transfer assembly (3) comprises a fixed plate (31) mounted on the top of the frame (21) and two baffles (33) symmetrically mounted on the side walls of the fixed plate (31); a limit rod (34) is connected between the two baffles (33); a plurality of moving blocks (35) are equidistantly slidably connected to the outer wall of the limit rod (34); a bracket (39) is mounted on the bottom of the moving block (35); a lifting cylinder (394) is vertically mounted on the side wall of the bracket (39); an output end of the lifting cylinder (394) passes through the corresponding bracket (39) and is rotatably mounted with a suction cup (391); A telescopic cylinder (32) is vertically mounted on the side wall of the fixed plate (31) close to the baffle plate (33); the bottom end of the piston rod of the telescopic cylinder (32) is connected to a vertical plate (36); a plurality of through slots (37) are formed on the side wall of the vertical plate (36); a plurality of the moving blocks (35) are arranged corresponding to the plurality of through slots (37); a side wall of the moving block (35) close to the vertical plate (36) is connected to a limiting column (38); and the limiting column (38) is slidably connected to the inside of the corresponding through slot (37).

2. A flap device for floor processing according to claim 1, characterized in that: Two guide rails (392) are symmetrically and vertically connected to one side of the fixed plate (31) close to the vertical plate (36), and the side walls of the two guide rails (392) are slidably connected to limit blocks (393), which are connected to the vertical plate (36).

3. The panel turning device for floor processing according to claim 1, characterized in that: The conveying assembly (4) further comprises a driving motor (43) mounted on the top of the workbench (41); the output end of the driving motor (43) is horizontally connected to a rotating shaft (44); the outer wall of the rotating shaft (44) is sleeved and connected to two rotating disks (45); the two rotating disks (45) are arranged opposite to each other; four groups of the clamping assemblies (6) are arranged around the two rotating disks (45); and the four groups of the clamping assemblies (6) are arranged at a spacing of 90 degrees; and the two electric clamping claws (61) on the four groups of the clamping assemblies (6) are respectively mounted on opposite sides of the two rotating disks (45).

4. The panel turning device for floor processing according to claim 3, characterized in that: A push plate assembly (7) is installed on the side wall of one of the clamping plates (62) in each group of the clamping assemblies (6), and the push plate assembly (7) includes a driving cylinder (71) installed on the side wall of the clamping plate (62), the piston rod of the driving cylinder (71) is arranged toward the conveying assembly (4), and the piston rod of the driving cylinder (71) is connected to a U-shaped rod (72), and one end of the U-shaped rod (72) away from the driving cylinder (71) extends to between the corresponding two clamping plates (62) and is connected to a rubber plate (73).

5. A method for turning over a floor for processing, using the turning over device for processing a floor as claimed in any one of claims 1 to 4, characterized in that: The following steps are involved: S1. A staff member places a plurality of floor panels (5) to be flipped in parallel on the top of a plate-feeding conveyor belt mechanism (1). The plate-feeding conveyor belt mechanism (1) drives the floor panels (5) to be transported in the direction of the electric clamp (61). During the transport process, the transfer component (3) lifts one end of the transported floor panel (5), and then uses the moving component (2) to adjust the angle of the floor panel (5). The adjusted floor panel (5) continues to be transported through the plate-feeding conveyor belt mechanism (1); S2, during the conveying process of the floor (5), the conveying component (4) circumferentially adjusts the positions of the four groups of clamping components (6), so that the two clamping plates (62) on one group of the clamping components (6) are arranged horizontally toward the plate conveying conveyor belt mechanism (1), and the multiple adjusted floor boards (5) are simultaneously moved between the two clamping plates (62), and then the spacing between the two clamping plates (62) is controlled by the corresponding electric clamping claws (61), thereby clamping the multiple floor boards (5) simultaneously; S3, the clamped floor (5) is driven to rotate by the conveying assembly (4), and another set of clamping assemblies (6) moves again in the direction toward the plate feeding conveyor belt mechanism (1) to clamp the re-adjusted floor (5), and in this reciprocating manner, the clamped floor (5) is flipped 180 degrees by the conveying assembly (4) and then released, and the push plate assembly (7) pushes the flipped floor (5) out from between the corresponding two clamping plates (62) and continues to transport it.

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