Scratch-proof stacking device and stacking method for wood floor production and processing

Abstract

The invention relates to the technical field of wood floor production, and discloses an anti-scratch stacking device for wood floor production and processing, a displacement mechanism is connected between a first cross beam and a second cross beam, a first air cylinder is connected to the bottom of the displacement mechanism, a supporting frame is fixedly connected to the telescopic end of the first air cylinder, and two grooves are formed in the supporting frame; and a limiting mechanism is mounted on the supporting frame. The limiting mechanism can drive a poke rod to swing through the meshing effect of a rack, a first straight gear and a second straight gear, then a connecting block is driven to slide in the fixing frame, the two sets of clamping devices can be driven to move relatively after the connecting block slides in the fixing frame, and therefore the wood floor can be rapidly clamped, the clamping effect is good through the mode, and the clamping efficiency is improved. In addition, by means of the mode, the risks that the wood floors are dislocated, slide down and scratched when workers are tired in operation can be avoided, meanwhile, the clamping time can be greatly shortened, and the overall stacking efficiency can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of wood floor production, in particular to a scratch-resistant stacking device and a stacking method for producing and processing wood flooring. Background Art

[0002] As a high-end decorative material, the surface quality of wooden flooring directly affects the product value. At the end of the production line, the finished flooring needs to go through the palletizing process for temporary storage or packaging and transportation. Traditional palletizing usually uses manual stacking. During this process, friction and collision between floors and floors, and floors and equipment are unavoidable, which can easily lead to surface scratches and other defects. Summary of the Invention

[0003] The object of the present invention is to provide a scratch-resistant palletizing device and a palletizing method for producing and processing wooden flooring, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: a scratch-resistant stacking device for producing and processing wooden floors, comprising a connecting rod, wherein both ends of the connecting rod are fixedly connected to a first crossbeam and a second crossbeam, the interiors of the first crossbeam and the second crossbeam are respectively penetrated by a first slide groove, the bottoms of the first crossbeam and the second crossbeam are fixedly connected to two supporting legs, the interiors of the supporting legs vertically penetrate through a limiting groove, a displacement mechanism is connected between the first crossbeam and the second crossbeam, the bottom of the displacement mechanism is connected to a first cylinder, a support frame is fixedly connected to the telescopic end of the first cylinder, the interior of the support frame is provided with two grooves, and the support frame is equipped with a limiting mechanism;

[0005] The displacement mechanism includes a first screw rod, a second screw rod and a conveyor belt, one end of the first screw rod is fixedly sleeved with a first synchronous pulley, and a second screw rod is installed on the same side of the first screw rod, one end of the second screw rod is fixedly sleeved with a second synchronous pulley, the outer sleeves of the first synchronous pulley and the second synchronous pulley are provided with a conveyor belt, and the outer side of the second screw rod is rotatably connected to a baffle through a bearing;

[0006] The limiting mechanism includes a pad, a first spur gear and a second spur gear. The pad is fixed to the bottom of the support frame, and two second slide grooves pass through the interior of the pad. Two first spur gears and two second spur gears are installed above the pad. The bottom of the first spur gear and the bottom of the second spur gear are both fixed with a toggle rod, and a fixing frame is installed above the pad.

[0007] Optionally, one end of the first lead screw and one end of the second lead screw are both rotatably connected with fixing blocks through bearings. A driver is installed on the support leg. An adjusting seat is installed between the first lead screw and the second lead screw. A fastening block is slidably sleeved outside the adjusting seat. Both ends of the adjusting seat are fixedly connected with first sliders. One end of each of the two first sliders is fixedly connected with a locking block. The top of one of the locking blocks is fixedly connected with a first support plate. A first servo motor is fixedly connected to the first support plate. The driving end of the first servo motor penetrates through the first support plate and is fixedly connected with a third lead screw. The top of the other locking block is fixedly connected with a second support plate. One end of the third lead screw is rotatably connected to the second support plate through a bearing. The third lead screw threadedly penetrates through the fastening block.

[0008] Optionally, one of the locking blocks is threadedly sleeved outside the first lead screw, and the other locking block is threadedly sleeved outside the second lead screw. The two fixing blocks are respectively fixedly connected to the outer side walls of the first cross beam and the second cross beam. One end of the first lead screw is rotatably connected to one of the fixing blocks through a bearing. One end of the second lead screw is rotatably connected to the other fixing block through a bearing. The baffle is fixedly connected to the outer side wall of the second cross beam. The first slider is slidably connected to the inside of the first sliding groove.

[0009] Optionally, a storage rack is fixedly connected to the outer side wall of the first cross beam. A second servo motor is fixedly connected to the top of the storage rack. The driving end of the second servo motor penetrates through the storage rack and is fixedly connected with a first bevel gear. A second bevel gear is meshed with the first bevel gear. A third bevel gear is meshed with the second bevel gear. The number of the second bevel gears is four. Two of the second bevel gears are fixedly sleeved outside the first lead screw, and the other two second bevel gears are fixedly sleeved outside the second lead screw. The number of the third bevel gears is four. A stainless steel block is fixedly connected to the outer side wall of the support leg. One end of the first lead screw penetrates through the storage rack and extends to the outside of the storage rack.

[0010] Optionally, the driver includes a mounting bracket, a limiting block and a second cylinder. A limiting block is fixedly connected to one side of the mounting bracket. The limiting block is slidably connected to the inside of the limiting groove. One end of the limiting block is fixedly connected with a second cylinder. The fixed end of the second cylinder is fixedly connected to the inner side wall of the support leg. A transmission shaft penetrates through the inside of the mounting bracket. A worm gear and a roller are fixedly sleeved outside the transmission shaft. The worm gear is located inside the mounting bracket, and the roller is located outside the mounting bracket. The transmission shaft and the mounting bracket are rotatably connected through a bearing. A retaining rod is meshed with the worm gear. A hollow rod is sleeved on the top of the retaining rod. Anti-detachment grooves are longitudinally formed on the front and rear surfaces of the hollow rod. The retaining rod is slidably connected to the inside of the anti-detachment groove. The top end of the hollow rod is fixedly connected to the bottom of the third bevel gear. The hollow rod penetrates through the stainless steel block. The hollow rod and the stainless steel block are rotatably connected through a bearing.

[0011] Optionally, the internal sliding connection of the fixed frame is provided with a connecting block, a rack is meshed between the first spur gear and the second spur gear, a square block is fixedly connected to the top of the rack, a pressure block is fixedly connected to the top of the square block, a third cylinder is fixedly connected to the pressure block, the fixed end of the third cylinder is fixedly connected to the top of the support frame, the square block is slidingly connected to the inside of the groove, two groups of symmetrically distributed clamps are installed at the bottom of the pad, and one end of the toggle rod is rotatably connected to the top of the connecting block through a pin shaft.

[0012] Optionally, the clamper includes a clamping plate, a guide groove and a second slider, the guide groove is passed through the inside of the clamping plate, and two second sliders are fixed to the top of the clamping plate, the internal sliding connection of the clamping plate is provided with an auxiliary plate, the auxiliary plate is fixed with a guide block, the clamping plate is fixed with a first placement block, the interior of the first placement block is passed through an adjusting rod, the bottom of the adjusting rod is threadedly connected to a threaded rod, and the bottom end of the threaded rod is fixed with a second placement block.

[0013] Optionally, the second placement block is fixed to the auxiliary plate, the guide block is slidably connected to the inside of the guide groove, and the first placement block and the adjustment rod are rotationally connected via a bearing.

[0014] Optionally, the second sliding block is slidably connected to the inside of the second sliding groove, and the top of the fixing frame is open.

[0015] A scratch-resistant palletizing method for producing and processing wooden flooring, comprising the following steps:

[0016] S1. Controlling the first servo motor and the second servo motor to drive the third screw rod, the first screw rod, and the second screw rod to rotate. The rotation of the third screw rod, the first screw rod, and the second screw rod can drive the clamp to slide horizontally and vertically, thereby facilitating the clamp to be moved above the wooden floor.

[0017] S2. The wooden floor is clamped by a clamp, and the wooden floor is moved to a designated area for stacking by rotating the third screw rod, the first screw rod, and the second screw rod.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The displacement mechanism can drive the clamp to slide horizontally and vertically, making it easy to move the clamp to the top of the wooden floor to clamp it. The displacement mechanism operates smoothly as a whole, with high displacement accuracy. In addition, through structural optimization, the space between the connecting rod, the first beam and the second beam can be maximized, which significantly improves the movement range of the palletizing device and facilitates the grabbing and palletizing of wooden floors at different positions.

[0020] 2. The driver can drive the roller to move up and down. When the roller moves upward, the support legs contact the ground, which facilitates the grasping and stacking of wooden floors. When the roller moves downward, the bottom of the support legs separates from the ground. By the forward and reverse rotation of the second servo motor, the roller can be driven to move back and forth, facilitating the actual adjustment of the position of the entire stacking device. This method can complete the position movement without manual pushing, saving time and effort.

[0021] 3. The limiting mechanism can drive the toggle rod to swing by the meshing action of the rack, the first spur gear, and the second spur gear, and then drive the connecting block to slide in the fixed frame. After the connecting block slides in the fixed frame, the two sets of grippers can be driven to move relatively, thereby quickly clamping the wooden floor. This method has a good clamping effect, and the wooden floor is not prone to problems such as loosening. Moreover, this method can avoid the risk of the wooden floor being misaligned, slipping, and scratched when the worker is fatigued during operation. At the same time, it can also greatly shorten the clamping time, which is beneficial to improving the overall stacking efficiency.

[0022] 4. The gripper can change the overall clamping range by adjustment. After adjustment, the clamping work of multiple groups of wooden floors can be completed at one time, greatly improving its own clamping efficiency. Description of the Drawings

[0023] Figure 1 is the overall structural schematic diagram of a scratch-proof stacking device for wooden floor production and processing according to the present invention;

[0024] Figure 2 is the structural schematic diagram of the displacement mechanism of a scratch-proof stacking device for wooden floor production and processing according to the present invention;

[0025] Figure 3 is Figure 2 the enlarged view of part A in

[0026] Figure 4 is the structural schematic diagram of the driver in a scratch-proof stacking device for wooden floor production and processing according to the present invention;

[0027] Figure 5 is the structural schematic diagram of the support frame in a scratch-proof stacking device for wooden floor production and processing according to the present invention;

[0028] Figure 6 is the structural schematic diagram of the limiting mechanism in a scratch-proof stacking device for wooden floor production and processing according to the present invention;

[0029] Figure 7 is the structural schematic diagram of the gripper in a scratch-proof stacking device for wooden floor production and processing according to the present invention.

[0030] In the figure: 1. connecting rod; 2. first crossbeam; 3. second crossbeam; 4. first slide; 5. supporting leg; 511. limiting groove; 6. displacement mechanism; 611. first screw rod; 6111. first synchronous pulley; 62. second screw rod; 621. second synchronous pulley; 63. conveyor belt; 64. baffle; 65. fixing block; 66. driver; 6611. mounting bracket; 662. limiting block; 663. second cylinder; 664. transmission shaft; 665. worm gear; 666. roller; 667. anti-slip rod; 668. hollow rod; 669. anti-slip groove; 67. adjusting seat; 671. fastening block; 672. first slider; 673. locking block; 674. first support plate; 675. first servo motor; 676. third screw rod; 677. second support plate Plate; 68, storage rack; 6811, second servo motor; 682, first bevel gear; 683, second bevel gear; 684, third bevel gear; 685, stainless steel block; 7, first cylinder; 8, support frame; 811, groove; 9, limit mechanism; 911, pad; 9111, second slide; 92, first spur gear; 93, second spur gear; 94, toggle rod; 95, fixing frame; 951, connecting block; 96, rack; 961, square block; 962, pressure block; 963, third cylinder; 97, clamp; 9711, clamping plate; 972, guide groove; 973, second slider; 974, auxiliary plate; 975, guide block; 976, first placement block; 977, adjusting rod; 978, threaded rod; 979, second placement block. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] See also Figures 1 to 7 The present invention provides a scratch-resistant stacking device for the production and processing of wooden floors, comprising a connecting rod 1, wherein the two ends of the connecting rod 1 are respectively fixedly connected to a first crossbeam 2 and a second crossbeam 3, the interiors of the first crossbeam 2 and the second crossbeam 3 are penetrated by a first slide groove 4, the bottoms of the first crossbeam 2 and the second crossbeam 3 are fixedly connected to two supporting legs 5, the interiors of the supporting legs 5 are vertically penetrated by a limiting groove 51, a displacement mechanism 6 is connected between the first crossbeam 2 and the second crossbeam 3, a first cylinder 7 is connected to the bottom of the displacement mechanism 6, a support frame 8 is fixedly connected to the telescopic end of the first cylinder 7, two grooves 81 are opened in the interior of the support frame 8, and a limiting mechanism 9 is installed on the support frame 8.

[0033] The displacement mechanism 6 includes a first lead screw 61, a second lead screw 62 and a conveyor belt 63. One end of the first lead screw 61 is fixedly sleeved with a first synchronous pulley 611, and the second lead screw 62 is installed on the same side of the first lead screw 61. One end of the second lead screw 62 is fixedly sleeved with a second synchronous pulley 621. The conveyor belt 63 is sleeved outside the first synchronous pulley 611 and the second synchronous pulley 621. A baffle 64 is rotatably connected to the outside of the second lead screw 62 through a bearing. One end of the first lead screw 61 and one end of the second lead screw 62 are both rotatably connected to a fixed block 65 through a bearing. A driver 66 is installed on the support leg 5. An adjustment seat 67 is installed between the first lead screw 61 and the second lead screw 62. A fastening block 671 is slidably sleeved outside the adjustment seat 67, and first sliders 672 are fixedly connected to both ends of the adjustment seat 67. One end of each of the two first sliders 672 is fixedly connected to a locking block 673. A first support plate 674 is fixedly connected to the top of one of the locking blocks 673. A first servo motor 675 is fixedly connected to the first support plate 674. The driving end of the first servo motor 675 penetrates through the first support plate 674 and is fixedly connected to a third lead screw 676. A second support plate 677 is fixedly connected to the top of the other locking block 673. One end of the third lead screw 676 is rotatably connected to the second support plate 677 through a bearing. The third lead screw 676 threadedly penetrates through the fastening block 671. One of the locking blocks 673 is threadedly sleeved outside the first lead screw 611, and the other locking block 673 is threadedly sleeved outside the second lead screw 62. The two fixed blocks 65 are respectively fixedly connected to the outer side walls of the first cross beam 2 and the second cross beam 3. One end of the first lead screw 61 is rotatably connected to one of the fixed blocks 65 through a bearing. One end of the second lead screw 62 is rotatably connected to the other fixed block 65 through a bearing. The baffle 64 is fixedly connected to the outer side wall of the second cross beam 3. The first slider 672 is slidably connected to the inside of the first chute 4. A storage rack 68 is fixedly connected to the outer side wall of the first cross beam 2. A second servo motor 681 is fixedly connected to the top of the storage rack 68. The driving end of the second servo motor 681 penetrates through the storage rack 68 and is fixedly connected to a first bevel gear 682. A second bevel gear 683 is meshed with the first bevel gear 682. A third bevel gear 684 is meshed with the second bevel gear 683. The number of the second bevel gears 683 is four. Two of the second bevel gears 683 are fixedly sleeved outside the first lead screw 61, and the other two second bevel gears 683 are fixedly sleeved outside the second lead screw 62. The number of the third bevel gears 684 is four. A stainless steel block 685 is fixedly connected to the outer side wall of the support leg 5. One end of the first lead screw 61 penetrates through the storage rack 68 and extends to the outside of the storage rack 68. The displacement mechanism 6 can drive the gripper 97 to slide horizontally and vertically, facilitating the movement of the gripper 97 above the wooden floor for gripping. The displacement mechanism 6 operates smoothly as a whole, with a relatively high displacement accuracy. And through the optimization of the structure, the space between the connecting rod 1, the first cross beam 2 and the second cross beam 3 can be utilized to the greatest extent, significantly improving the movement range of the palletizing device.It is convenient to grasp and stack the wooden floors at different positions.

[0034] The driver 66 includes a mounting bracket 661, a limit block 662 and a second cylinder 663. A limit block 662 is fixedly connected to one side of the mounting bracket 661. The limit block 662 is slidably connected inside the limit groove 51. One end of the limit block 662 is fixedly connected to a second cylinder 663. The fixed end of the second cylinder 663 is fixedly connected to the inner side wall of the support leg 5. A transmission shaft 664 penetrates through the inside of the mounting bracket 661. A worm gear 665 and a roller 666 are fixedly sleeved on the outside of the transmission shaft 664. The worm gear 665 is located inside the mounting bracket 6611, and the roller 666 is located outside the mounting bracket 661. The transmission shaft 664 and the mounting bracket 6611 are rotatably connected by bearings. An anti-disengagement rod 667 is engaged with the worm gear 665. A hollow rod 668 is sleeved on the top of the anti-disengagement rod 667. Anti-disengagement grooves 669 are longitudinally formed on the front and rear surfaces of the hollow rod 668. The anti-disengagement rod 667 is slidably connected inside the anti-disengagement grooves 669. The top end of the hollow rod 668 is fixedly connected to the bottom of the third bevel gear 684. The hollow rod 668 penetrates through the stainless steel block 685. The hollow rod 668 and the stainless steel block 685 are rotatably connected by bearings. The driver 66 can drive the roller 666 to move up and down. When the roller 666 moves upward, the support leg 5 contacts the ground. At this time, it is convenient to grasp and stack the wooden floors. When the roller 666 moves downward, the bottom of the support leg 5 is separated from the ground. By the forward and reverse rotation of the second servo motor 6811, the roller 666 can be driven to move back and forth, which is convenient for actually adjusting the position of the entire stacking device. This method can complete the position movement without manual pushing, which is more time-saving and labor-saving.

[0035] The limiting mechanism 9 includes a backing plate 911, a first spur gear 92 and a second spur gear 93. The backing plate 911 is fixedly connected to the bottom of the support frame 8, and two second sliding grooves 91111 penetrate through the interior of the backing plate 911. Above the backing plate 911, two first spur gears 92 and two second spur gears 93 are installed. A toggle rod 94 is fixedly connected to the bottom of the first spur gear 92 and the bottom of the second spur gear 93. Above the backing plate 911, a fixing frame 95 is installed. A connecting block 9511 is slidably connected inside the fixing frame 95. A rack 96 meshes between the first spur gear 92 and the second spur gear 93. A square block 9611 is fixedly connected to the top of the rack 96. A pressing block 962 is fixedly connected to the top end of the square block 9611. A third air cylinder 963 is fixedly connected to the pressing block 962. The fixed end of the third air cylinder 963 is fixedly connected to the top of the support frame 8. The square block 9611 is slidably connected inside the groove 81. Two groups of symmetrically distributed grippers 97 are installed at the bottom of the backing plate 91. One end of the toggle rod 94 is rotatably connected to the top of the connecting block 9511 through a pin shaft. By the meshing action of the rack 96, the first spur gear 92 and the second spur gear 93, the limiting mechanism 9 can drive the toggle rod 94 to swing, and then drive the connecting block 9511 to slide inside the fixing frame 95. After the connecting block 9511 slides inside the fixing frame 95, it can drive the two groups of grippers 97 to move relatively, so as to quickly clamp the wooden floor. This clamping method has a good clamping effect, and the wooden floor is not likely to loosen or have other problems. Moreover, this method can avoid the risks of misalignment, slipping and scratching of the wooden floor when the worker is fatigued during operation. At the same time, it can also greatly shorten the clamping time, which is beneficial to improving the overall palletizing efficiency.

[0036] The gripper 97 includes a clamping plate 9711, a guide groove 972 and a second slider 973. A guide groove 972 penetrates through the interior of the clamping plate 9711, and two second sliders 973 are fixedly connected to the top of the clamping plate 9711. An auxiliary plate 974 is slidably connected inside the clamping plate 9711. A guide block 975 is fixedly connected to the auxiliary plate 974. A first placement block 976 is fixedly connected to the clamping plate 9711. An adjusting rod 977 penetrates through the interior of the first placement block 976. A threaded rod 978 is threadedly connected to the bottom of the adjusting rod 977. The bottom end of the threaded rod 978 is fixedly connected to a second placement block 979. The second placement block 979 is fixedly connected to the auxiliary plate 974. The guide block 975 is slidably connected inside the guide groove 972. The first placement block 976 and the adjusting rod 977 are rotatably connected through a bearing. The second slider 973 is slidably connected inside the second sliding groove 91111. The top of the fixing frame 95 is open. By adjusting, the gripper 97 can change the overall clamping range. After adjustment, it can complete the clamping work of multiple groups of wooden floors at one time, greatly improving its own clamping efficiency.

[0037] A palletizing method for preventing scratching in the production and processing of wooden floors specifically includes the following steps:

[0038] S11. Drive the third lead screw 676, the first lead screw 611 and the second lead screw 62 by controlling the first servo motor 675 and the second servo motor 6811. The rotation of the third lead screw 676, the first lead screw 611 and the second lead screw 62 can drive the gripper 97 to slide horizontally and vertically, facilitating the movement of the gripper 97 above the wooden floor.

[0039] S2. Clamp the wooden floor with the gripper 97, and use the rotation of the third lead screw 676, the first lead screw 611 and the second lead screw 62 to move the wooden floor to the designated area for palletizing and stacking.

[0040] Working principle: When using this device, first hold the adjusting rod 977 and rotate it forward and backward, which can drive the threaded rod 978 to move up and down. At this time, the auxiliary plate 974 can be controlled to move up and down, thereby adjusting the clamping range of the gripper 97. After adjustment, control the first cylinder 7 to extend. When the two grippers 97 move to both sides of the wooden floor, control the two third cylinders 963 to shorten. At this time, the two racks 96 can be driven to move in opposite directions. After the two racks 96 move in opposite directions, the first spur gears 92 and the second spur gears 93 on both sides can be driven to rotate in opposite directions. At this time, the included angle between the two toggle rods 94 becomes larger, which can drive the two connecting blocks 9511 to move in opposite directions. As the included angle between the two toggle rods 94 continues to increase, the two fixing frames 95 can be driven to move relative to each other, and then drive the two clamping plates 9711 and the two auxiliary plates 974 to move relative to each other, thereby clamping the wooden floor. After the wooden floor is clamped, control the first cylinder 7 to shorten. Then control the first servo motor 675 and the second servo motor 681 to work. After the second servo motor 681 works, it can drive the first lead screw 61 to rotate. Driven by the first synchronous pulley 611, the second synchronous pulley 621 and the conveyor belt 63, the second lead screw 62 can be driven to rotate synchronously, thereby driving the fastening block 6711 and the clamped wooden floor to move back and forth. After the first servo motor 675 works, it can drive the third lead screw 676 to rotate forward and backward, and then drive the fastening block 6711 and the clamped wooden floor to move left and right. When moving to the ideal palletizing area, control the first cylinder 7 to extend. At this time, the clamped wooden floor can be moved to the ideal palletizing area. At this time, control the two third cylinders 963 to extend, facilitating the driving of the two clamping plates 971 and the two auxiliary plates 974 to move in opposite directions, thereby stacking the wooden floors. Repeat the above operations to complete the palletizing of the wooden floors.

[0041] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A scratch-proof stacking device for wood floor production and processing, including a connecting rod (1), characterized in that, Both ends of the connecting rod (1) are fixedly connected with a first cross beam (2) and a second cross beam (3) respectively. A first sliding groove (4) runs through the inside of both the first cross beam (2) and the second cross beam (3). Two support legs (5) are fixedly connected to the bottom of both the first cross beam (2) and the second cross beam (3). A limiting groove (51) runs vertically through the inside of the support leg (5). A displacement mechanism (6) is connected between the first cross beam (2) and the second cross beam (3). The bottom of the displacement mechanism (6) is connected with a first cylinder (7). A support frame (8) is fixedly connected to the telescopic end of the first cylinder (7). Two grooves (81) are formed inside the support frame (8), and a limiting mechanism (9) is installed on the support frame (8). The displacement mechanism (6) includes a first lead screw (61), a second lead screw (62) and a conveyor belt (63). A first synchronous pulley (611) is fixedly sleeved on one end of the first lead screw (61). A second lead screw (62) is installed on the same side of the first lead screw (61). A second synchronous pulley (621) is fixedly sleeved on one end of the second lead screw (62). A conveyor belt (63) is sleeved outside the first synchronous pulley (611) and the second synchronous pulley (621). A baffle (64) is rotatably connected to the outside of the second lead screw (62) through a bearing. The limiting mechanism (9) includes a backing plate (91), a first spur gear (92) and a second spur gear (93). The backing plate (91) is fixedly connected to the bottom of the support frame (8). Two second sliding grooves (911) run through the inside of the backing plate (91). Two first spur gears (92) and two second spur gears (93) are installed above the backing plate (91). A toggle rod (94) is fixedly connected to the bottom of both the first spur gear (92) and the second spur gear (93). A fixing frame (95) is installed above the backing plate (91).

2. A stacking device for preventing scratches in the production and processing of wooden floors according to claim 1, characterized in that, One end of the first lead screw (61) and one end of the second lead screw (62) are both rotatably connected with a fixing block (65) through a bearing. A driver (66) is installed on the support leg (5). An adjusting seat (67) is installed between the first lead screw (61) and the second lead screw (62). A fastening block (671) is slidably sleeved on the outside of the adjusting seat (67). First sliders (672) are fixedly connected to both ends of the adjusting seat (67). A locking block (673) is fixedly connected to one end of each of the two first sliders (672). A first support plate (674) is fixedly connected to the top of one of the locking blocks (673). A first servo motor (675) is fixedly connected to the first support plate (674). The driving end of the first servo motor (675) penetrates through the first support plate (674) and is fixedly connected with a third lead screw (676). A second support plate (677) is fixedly connected to the top of the other locking block (673). One end of the third lead screw (676) is rotatably connected to the second support plate (677) through a bearing. The third lead screw (676) threadedly penetrates through the fastening block (671).

3. The anti-scratch stacking device for wooden floor production and processing according to claim 2, characterized in that: One of the locking blocks (673) is threadedly sleeved on the outside of the first screw rod (61), and the other locking block (673) is threadedly sleeved on the outside of the second screw rod (62). The two fixing blocks (65) are respectively fixed on the outer side walls of the first beam (2) and the second beam (3). One end of the first screw rod (61) is rotatably connected to one of the fixing blocks (65) through a bearing, and one end of the second screw rod (62) is rotatably connected to the other fixing block (65) through a bearing. The baffle (64) is fixed on the outer side wall of the second beam (3), and the first slider (672) is slidably connected to the inside of the first slide groove (4).

4. A stacking device for preventing scratches in the production and processing of wooden floors according to claim 3, characterized in that, A storage rack (68) is fixedly connected to the outer wall of the first crossbeam (2), a second servo motor (681) is fixedly connected to the top of the storage rack (68), a driving end of the second servo motor (681) passes through the storage rack (68) and is fixedly connected to a first bevel gear (682), a second bevel gear (683) is meshed on the first bevel gear (682), a third bevel gear (684) is meshed on the second bevel gear (683), the number of the second bevel gears (683) is four, two of the second bevel gears (683) are fixedly sleeved on the outside of the first screw rod (61), and the other two second bevel gears (683) are fixedly sleeved on the outside of the second screw rod (62), the number of the third bevel gears (684) is four, a stainless steel block (685) is fixedly connected to the outer wall of the support leg (5), one end of the first screw rod (61) passes through the storage rack (68) and extends to the outside of the storage rack (68).

5. A stacking device for preventing scratches during the production and processing of wooden floors according to claim 2, characterized in that, The driver (66) includes a mounting frame (661), a limiting block (662) and a second cylinder (663). One side of the mounting frame (661) is fixedly connected to the limiting block (662). The limiting block (662) is slidably connected to the inside of the limiting groove (51). One end of the limiting block (662) is fixedly connected to the second cylinder (663). The fixed end of the second cylinder (663) is fixedly connected to the inner side wall of the supporting leg (5). A transmission shaft (664) passes through the inside of the mounting frame (661). The outer fixed sleeve of the transmission shaft (664) is provided with a worm gear (665) and a roller (666). The worm gear (665) is located inside the mounting frame (661). The roller (666) (666) is located on the outside of the mounting frame (661), the transmission shaft (664) and the mounting frame (661) are rotatably connected through a bearing, an anti-slip rod (667) is engaged with the worm gear (665), a hollow rod (668) is sleeved on the top of the anti-slip rod (667), and anti-slip grooves (669) are longitudinally opened on the front and rear surfaces of the hollow rod (668), the anti-slip rod (667) is slidably connected to the inside of the anti-slip groove (669), the top end of the hollow rod (668) is fixed to the bottom of the third bevel gear (684), the hollow rod (668) passes through the stainless steel block (685), and the hollow rod (668) and the stainless steel block (685) are rotatably connected through a bearing.

6. A stacking device for preventing scratches in the production and processing of wooden floors according to claim 1, characterized in that, The interior of the fixed frame (95) is slidably connected to a connecting block (951), a rack (96) is meshed between the first spur gear (92) and the second spur gear (93), a square block (961) is fixedly connected to the top of the rack (96), a pressure block (962) is fixedly connected to the top of the square block (961), a third cylinder (963) is fixedly connected to the pressure block (962), a fixed end of the third cylinder (963) is fixedly connected to the top of the support frame (8), the square block (961) is slidably connected to the inside of the groove (81), two groups of symmetrically distributed clamps (97) are installed at the bottom of the pad (91), and one end of the toggle rod (94) is rotatably connected to the top of the connecting block (951) through a pin shaft.

7. A stacking device for preventing scratching in the production and processing of wooden floors according to claim 6, characterized in that, The clamper (97) comprises a clamping plate (971), a guide groove (972) and a second slider (973). The clamping plate (971) is provided with a guide groove (972) running through the inside thereof, and two second sliders (973) are fixedly connected to the top of the clamping plate (971). The clamping plate (971) is provided with an auxiliary plate (974) in a sliding manner. The auxiliary plate (974) is fixedly connected with a guide block (975). The clamping plate (971) is fixedly connected with a first placement block (976). The first placement block (976) is provided with an adjustment rod (977) running through the inside thereof. The bottom of the adjustment rod (977) is threadedly connected with a threaded rod (978), and the bottom end of the threaded rod (978) is fixedly connected with a second placement block (979).

8. A stacking device for preventing scratches in the production and processing of wooden floors according to claim 7, characterized in that, The second placement block (979) is fixed on the auxiliary plate (974), the guide block (975) is slidably connected inside the guide groove (972), and the first placement block (976) and the adjustment rod (977) are rotatably connected through a bearing.

9. A stacking device for preventing scratching during the production and processing of wooden floors according to claim 7, characterized in that, The second sliding block (973) is slidably connected to the inside of the second sliding groove (911), and the top of the fixing frame (95) is open.

10. A stacking method for scratch prevention in wood floor production and processing, according to the stacking device for scratch prevention in wood floor production and processing described in claim 9, characterized in that, The specific steps include: S1, by controlling the first servo motor (675) and the second servo motor (681) to drive the third screw rod (676), the first screw rod (61) and the second screw rod (62) to rotate, the rotation of the third screw rod (676), the first screw rod (61) and the second screw rod (62) can drive the clamper (97) to slide horizontally and vertically, so as to facilitate moving the clamper (97) above the wooden floor; S2. The wooden floor is clamped by the clamp (97), and the wooden floor is moved to a designated area for stacking by rotating the third screw rod (676), the first screw rod (61) and the second screw rod (62).

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