Wooden raw material conveying mechanism for blockboard processing

Abstract

The invention relates to the field of blockboards, in particular to a wooden raw material conveying mechanism for blockboard processing, which comprises an air box, a piston plate is slidably connected in the air box, the top end of the piston plate is fixedly connected with two groups of piston rods, and the two groups of piston rods slidably penetrate through the top of the air box and are fixedly connected with a connecting plate; two groups of springs are mounted between the connecting plate and the top of the gas tank, and the connecting plate is fixedly connected with a driving assembly; when the device is used, an electric push rod drives a lifting plate to move downwards, a piston plate can move downwards in an air box, air in suction cups is sucked into the air box, the multiple sets of suction cups can firmly adsorb a blockboard, then, the lifting plate continues to move downwards to drive a lifting strip to move downwards, a rotating frame rotates by 180 degrees, and then the blockboard is turned over; and in the rotating process of the rotating frame, the piston plate can continuously move downwards, so that the suction cup adsorbs the plate more and more firmly, and it is ensured that the plate cannot fall off.

Description

Technical Field

[0001] The invention relates to the field of woodworking boards, in particular to a wooden raw material transmission mechanism for processing woodworking boards. Background Art

[0002] Woodworking board usually refers to the wood material used for furniture, construction and other wooden products. This kind of board can be made of different types of wood, including solid wood, plywood, MDF (medium density fiberboard) and particle board, etc. It is usually made by gluing and pressing fine wood together in a criss-cross pattern to form a board with uniform density and good stability. After the board is processed, it is usually necessary to detect the surface of the board to detect whether there are defects on the surface of the board. In order to realize streamlined detection, it is necessary to use a transmission mechanism to detect the board while transmitting. When the existing wooden raw material transmission mechanism for woodworking board processing transmits the board, in order to detect both sides of the board, the existing transmission mechanism is provided with a flipping mechanism, a buffer mechanism and a linkage mechanism to achieve this purpose. When in use, the motor is started, and the arc-shaped rack on the outer wall of the disc is used to turn the gear 2 to make the concave placement board flip over, so that the concave placement board can be placed on the concave placement board. The plate is flipped to the surface of the buffer mechanism for changing the surface. When the arc-shaped rack is away from the gear two, the concave placement plate is reset under the action of the torsion spring, which is convenient for the subsequent plate to be transmitted to the inner side of the concave placement plate; when the plate enters the inner side of the concave placement plate, the baffle bar will prevent the plate from escaping during the flipping process of the concave placement plate, and ventilate the inside of the air cavity one through the shunt pipe to drive the two piston plates three to approach each other, and use the traction rope to pull the two baffle bars to shrink into the shrinkage groove, so that after the concave placement plate is flipped, the plate will be dropped from the inner side of the concave placement plate to the surface of the buffer mechanism; the gas inside the air cavity two and the air cavity three is extracted through the air groove, driving the buffer plate to descend, so that the height of the buffer plate is reduced, so that when the concave placement plate is flipped, the plate is flipped to the surface of the buffer plate, and then the air is inflated to the inside of the air cavity two and the air cavity three through the air groove, driving the buffer plate to rise, and making the buffer plate tilt, which is convenient for the plate to be transmitted to the transmission belt inside the concave transmission seat two for transmission. However, when the existing device is in use, when the plate is flipped on the concave placing plate, although the plate can be blocked by the baffle, when the concave placing plate is flipped 90 degrees, the plate will be in a vertical state, and then the plate will gradually change from the vertical state to an inclined state, and the concave placing plate at this time will be above the plate, and there is no supporting structure at the bottom of the plate, and the plate in the inclined state will squeeze a set of baffles, thereby squeezing the spring 2, so that the distance between the two sets of baffles will change, and the two sets of baffles cannot effectively limit the plate, which will cause the plate to separate from the concave placing plate after the concave placing plate is flipped 90 degrees, and fall directly on the buffer plate, causing the buffer plate and the plate to collide with each other, which is easy to cause damage to the plate. For this reason, we propose a wooden raw material transmission mechanism for woodworking board processing. Summary of the invention

[0003] The object of the present invention is to provide a wooden raw material transmission mechanism for woodworking board processing, comprising an air box, a piston plate is slidably connected inside the air box, two groups of piston rods are fixedly connected to the top of the piston plate, the two groups of piston rods slide through the top of the air box and are fixedly connected to a connecting plate, two groups of springs are installed between the connecting plate and the top of the air box, the connecting plate is fixedly connected to a driving component, an air pipe is connected to the air box, the air pipe is rotatably connected to a rotating frame through a sealing bearing, one end of the air pipe away from the air box is inside the rotating frame and is mutually connected with the inner cavity of the rotating frame, a plurality of groups of pipelines are fixedly installed on the rotating frame, the pipelines are mutually connected with the inner cavity of the rotating frame, and a group of suction cups are connected to the pipelines, a gear 1 is fixedly installed on the outer wall of a rotating column at one end of the rotating frame, an intermediate pipe is connected to the bottom of the air box, and buffer components are respectively fixedly installed at multiple pipe openings of the intermediate pipe, the rotating columns at both ends of the rotating frame are rotatably connected to a group of rotating seats through bearings, and the two groups of rotating seats are fixedly installed on the outer wall of the transmission frame;

[0004] The driving assembly comprises an electric push rod, the electric push rod is fixedly mounted on the top of a support plate, the support plate is fixedly mounted on the outer wall of an air box, two groups of fixed plates are fixedly mounted on the top of the support plate, two groups of rotating shafts are rotatably mounted between the two groups of fixed plates through bearings, one group of gears is fixedly mounted on the outer wall of the rotating shaft, and the other group of gears is fixedly mounted on the outer wall of the rotating shaft, the gears two and three are meshed with each other, the gears three mesh with rack one, the rack one is fixedly connected to the connecting plate, the gear two meshes with rack two, the rack is fixedly connected to a lifting plate, the lifting plate is fixedly mounted on the telescopic end of the electric push rod, two groups of guide rods are fixedly mounted on the top of the support plate, the two groups of guide rods both slide through the inner side of the lifting plate, the lifting plate is fixedly connected to the lifting strip and teeth are arranged on the lifting strip;

[0005] The buffer assembly is provided with multiple groups, and the buffer assembly includes a fixed plate, the fixed plate is fixedly installed on the inner wall of the transmission frame, two groups of sliding rods penetrate the inner side of the fixed plate, the top ends of the two groups of sliding rods are fixedly connected to the buffer plate, a rubber pad is provided on the top end of the buffer plate, an air cushion is provided between the top end of the fixed plate and the bottom end of the buffer plate, the pipe mouth of the intermediate tube penetrates the inner side of the fixed plate and is interconnected with the inner cavity of the air cushion, and the buffer plate is located between the two groups of conveying rollers.

[0006] Preferably: two groups of transmission rollers are rotatably installed on the transmission frame through bearings, the outer sides of the two groups of transmission rollers are transmission-connected with transmission belts, a group of sprockets are fixedly installed on the outer walls of the two groups of transmission rollers, the two groups of sprockets are engaged with chain one, a reducer is fixedly installed on the outer wall of the transmission frame, and the driving end of the reducer is fixedly connected to a group of transmission rollers.

[0007] Preferably: the conveying rollers are provided with multiple groups, and the multiple groups of conveying rollers are rotatably mounted on the transmission frame through bearings, a group of bevel gears 1 are fixedly mounted on the outer walls of the multiple groups of conveying rollers, the multiple groups of bevel gears 1 are meshed with a group of bevel gears 2, and the multiple groups of bevel gears 2 are fixedly mounted on the outer wall of the rotating rod, a group of sprockets 2 are fixedly mounted on the outer walls of one group of conveying rollers and a group of transmission rollers, respectively, and the two groups of sprockets 2 are meshed with chain 2.

[0008] Preferably, the two groups of rotating rods are rotatably mounted with two groups of stabilizing frames via bearings, and the two groups of stabilizing frames are fixedly mounted on the outer wall of the transmission frame.

[0009] Preferably, a through hole is formed through the support plate, and the through hole is located directly below the second rack.

[0010] Preferably, a group of sealing rings are slidably fitted on the outer walls of the two groups of piston rods respectively, and the two groups of sealing rings are fixedly installed on the top position of the inner wall of the air box.

[0011] Preferably, a plurality of auxiliary rollers are rotatably mounted on bearings on the rotating frame, and a baffle is fixedly mounted on the rotating frame.

[0012] Preferably, a layer of rubber ring is arranged on the outside of the auxiliary roller, the top of the rubber ring on the outside of the auxiliary roller is flush with the top of the suction cup, and the top of the rubber ring on the outside of the auxiliary roller is flush with the top of the conveyor belt.

[0013] Preferably, two groups of notches are provided on the transmission frame, an L-shaped plate is fixedly connected to the outer wall of the trachea, and the L-shaped plate is fixedly connected to a group of rotating seats.

[0014] Preferably: a plurality of sets of support legs 1 are fixedly installed at the bottom of the air box, a plurality of sets of support legs 2 are fixedly installed at the bottom of the transmission frame, and the bottom end of the support leg 1 is flush with the bottom end of the support leg 2.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. When the present invention is used, the electric push rod drives the lifting plate to move downward, which causes the piston plate to move downward in the air box, and the air in the suction cup is sucked into the air box, so that the multiple groups of suction cups can firmly adsorb the woodworking board. After that, the lifting plate continues to move downward to drive the lifting bar to move downward, so that the rotating frame rotates 180 degrees, and then the board is turned over. In the process of the rotating frame rotating, the piston plate will continue to move downward, which will make the suction cup adsorb the board more and more firmly, ensuring that the board will not fall; and when the piston plate moves downward in the air box, the air in the air box and below the piston plate is squeezed into the inner cavity of the multiple groups of air cushions through the intermediate tube, so that the multiple groups of air cushions are gradually The plate gradually bulges up, causing the buffer plate to gradually rise and exceed the conveyor roller. Even if the plate is at risk of falling when it is turned 90 degrees, it will first fall on the rubber pad on the top of the buffer plate, and use the elasticity of the rubber pad on the top of the buffer plate and the air cushion for buffering protection; when the rotating frame rotates exactly 180 degrees, the plate is in a horizontal state and will contact the rubber pad on the top of the buffer plate. Because the air cushion and the rubber pad on the top of the buffer plate have good elasticity, within a certain thickness range of the plate, after the rotating frame rotates 180 degrees, the plate is just placed on the buffer plate, avoiding a gap between the plate and the conveyor roller, which causes the plate to collide with the conveyor roller from below.

[0017] 2. After the rotating frame rotates 180 degrees, the teeth on the lifting bar just disengage from gear one, and rack two also disengages from gear two. At this time, the squeezed spring will reset, which will cause the piston plate to move up and reset in the air box cavity. At this time, the air in the air box and above the piston plate will be squeezed into multiple sets of suction cups, so that the adsorption force between the suction cups and the plates will gradually decrease, so that the plates can be separated from the suction cups. At the same time, the piston plate moves up and resets in the air box cavity, which will draw the air in multiple sets of air cushions back into the air box cavity, thereby causing multiple sets of buffer plates to gradually move down. The gradual downward movement of the buffer plates will also drive the plates to gradually move down, so that the plates slowly rest on the conveyor rollers to prevent the woodworking boards from moving directly downward and colliding with the conveyor rollers. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the present invention under the first viewing angle;

[0019] Figure 2 It is a structural schematic diagram of the present invention under a second viewing angle;

[0020] Figure 3 It is a structural schematic diagram of the present invention under a third viewing angle;

[0021] Figure 4 It is a schematic diagram of the structure of the buffer component;

[0022] Figure 5 This is a schematic diagram of the interior of the air box;

[0023] Figure 6 It is a schematic diagram of the structure of the rotating frame, etc.

[0024] In the figure: 1, air box; 2, piston plate; 3, piston rod; 4, connecting plate; 5, spring; 6, driving assembly; 601, electric push rod; 602, support plate; 603, fixed plate; 604, rotating shaft; 605, gear 2; 606, gear 3; 607, rack 1; 608, rack 2; 609, lifting plate; 610, guide rod; 611, lifting strip; 7, air pipe; 8, rotating frame; 9, pipeline; 10, suction cup; 11, gear 1; 12, intermediate pipe; 13, buffer assembly; 1301, fixed plate; 1 302, sliding rod; 1303, buffer plate; 1304, air cushion; 14, rotating seat; 15, transmission frame; 16, conveying roller; 17, transmission roller; 18, transmission belt; 19, sprocket one; 20, chain one; 21, reducer; 22, bevel gear one; 23, bevel gear two; 24, rotating rod; 25, sprocket two; 26, chain two; 27, stabilizing frame; 28, through hole; 29, sealing ring; 30, auxiliary roller; 31, baffle plate; 32, supporting leg one; 33, supporting leg two; 34, notch; 35, L-shaped plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0026] Reference Figure 1 - Figure 6 The present invention is a wooden raw material transmission mechanism for woodworking board processing, comprising an air box 1, a piston plate 2 is slidably connected inside the air box 1, two groups of piston rods 3 are fixedly connected to the top of the piston plate 2, the two groups of piston rods 3 are slidably passed through the top of the air box 1 and are fixedly connected to a connecting plate 4, two groups of springs 5 ​​are installed between the connecting plate 4 and the top of the air box 1, the connecting plate 4 is fixedly connected to a driving component 6, an air pipe 7 is connected to the air box 1, the air pipe 7 is rotatably connected to a rotating frame 8 through a sealed bearing, and the end of the air pipe 7 away from the air box 1 is inside the rotating frame 8 and is connected to the rotating frame 8. The inner cavities of the moving frame 8 are interconnected, and a plurality of groups of pipes 9 are fixedly installed on the rotating frame 8, and the pipes 9 are mutually interconnected with the inner cavities of the rotating frame 8, and a group of suction cups 10 are connected to the pipes 9, and a gear 11 is fixedly installed on the outer wall of the rotating column at one end of the rotating frame 8, and an intermediate pipe 12 is connected to the bottom of the air box 1, and buffer components 13 are fixedly installed at multiple pipe openings of the intermediate pipe 12, and the rotating columns at both ends of the rotating frame 8 are rotatably connected to a group of rotating seats 14 through bearings, and the two groups of rotating seats 14 are fixedly installed on the outer wall of the transmission frame 15;

[0027] The driving assembly 6 includes an electric push rod 601, which is fixedly mounted on the top of a support plate 602, which is fixedly mounted on the outer wall of the air box 1. Two groups of fixed plates 603 are fixedly mounted on the top of the support plate 602. Two groups of rotating shafts 604 are rotatably mounted between the two groups of fixed plates 603 through bearings. One group of rotating shafts 604 is fixedly mounted with a gear 2 605 on the outer wall, and the other group of rotating shafts 604 is fixedly mounted with a gear 3 606 on the outer wall. The gear 2 605 and the gear 3 606 are rotatably mounted between the two groups of fixed plates 603. The gear 3 606 meshes with the rack 1 607, the rack 1 607 is fixedly connected to the connecting plate 4, the gear 2 605 meshes with the rack 2 608, the rack 608 is fixedly connected to the lifting plate 609, the lifting plate 609 is fixedly installed on the telescopic end of the electric push rod 601, and two groups of guide rods 610 are fixedly installed on the top of the support plate 602. Both groups of guide rods 610 slide through the inner side of the lifting plate 609, and the lifting plate 609 is fixedly connected to the lifting bar 611 and the lifting bar 611 is provided with teeth;

[0028] The buffer assembly 13 is provided with multiple groups, and the buffer assembly 13 includes a fixed plate 1301, and the fixed plate 1301 is fixedly installed on the inner wall of the transmission frame 15. Two groups of sliding rods 1302 pass through the inner side of the fixed plate 1301, and the top ends of the two groups of sliding rods 1302 are fixedly connected to the buffer plate 1303. A rubber pad is provided on the top end of the buffer plate 1303, and an air cushion 1304 is provided between the top end of the fixed plate 1301 and the bottom end of the buffer plate 1303. The pipe mouth of the intermediate tube 12 passes through the inner side of the fixed plate 1301 and is connected with the inner cavity of the air cushion 1304. The buffer plate 1303 is located between the two groups of conveying rollers 16.

[0029] Two groups of transmission rollers 17 are rotatably mounted on the transmission frame 15 through bearings, and transmission belts 18 are transmission-connected to the outer sides of the two groups of transmission rollers 17. A group of sprockets 19 are fixedly mounted on the outer walls of the two groups of transmission rollers 17, and the two groups of sprockets 19 are meshed with chains 20. A reducer 21 is fixedly mounted on the outer wall of the transmission frame 15, and the driving end of the reducer 21 is fixedly connected to a group of transmission rollers 17. When in use, the reducer 21 is started and under the transmission action of the two groups of sprockets 19 and the chain 20, the two groups of transmission rollers 17 are driven to rotate in the same direction and at the same speed, and then the transmission belt 18 is driven to perform transmission work, so that the woodworking board above the transmission belt 18 can be transported.

[0030] The conveying rollers 16 are provided with multiple groups, and the multiple groups of conveying rollers 16 are rotatably mounted on the transmission frame 15 through bearings, and a group of bevel gears 1 22 are fixedly mounted on the outer walls of the multiple groups of conveying rollers 16, and the multiple groups of bevel gears 1 22 are meshed with a group of bevel gears 23, and the multiple groups of bevel gears 2 23 are fixedly mounted on the outer wall of the rotating rod 24, and a group of sprocket wheels 2 25 are fixedly mounted on the outer walls of a group of conveying rollers 16 and a group of conveying rollers 17, respectively, and the two groups of sprocket wheels 25 are meshed with chains 26; when in use, a group of conveying rollers 17 equipped with sprocket wheels 25 rotates and, under the transmission of the two groups of sprocket wheels 25 and the chain 2 26, a group of conveying rollers 16 equipped with sprocket wheels 25 will be driven to rotate, and then, under the transmission of the rotating rod 24, the multiple groups of bevel gears 1 22 and the multiple groups of bevel gears 2 23, the multiple groups of conveying rollers 16 will rotate simultaneously, so that the woodworking board above the multiple groups of conveying rollers 16 is conveyed.

[0031] The two groups of rotating rods 24 are rotatably mounted with two groups of stabilizing frames 27 via bearings. The two groups of stabilizing frames 27 are fixedly mounted on the outer wall of the transmission frame 15. The two groups of stabilizing frames 27 make the mounting structure of the rotating rods 24 stable.

[0032] The support plate 602 is provided with a through hole 28, and the through hole 28 is located directly below the second rack 608; the through hole 28 is provided on the support plate 602 so that the second rack 608 can pass through the through hole when it moves downward, so that the support plate 602 will not affect the downward movement of the second rack 608.

[0033] A set of sealing rings 29 are slidably fitted on the outer walls of the two sets of piston rods 3 respectively, and the two sets of sealing rings 29 are fixedly installed on the top position of the inner wall of the air box 1; the sealing rings 29 are arranged to maintain good sealing between the piston rod 3 and the air box 1.

[0034] A plurality of auxiliary rollers 30 are rotatably mounted on the bearings of the rotating frame 8, and a blocking plate 31 is fixedly mounted on the rotating frame 8; the auxiliary rollers 30 are arranged so that the woodworking board material on the conveyor belt 18 can be smoothly moved into the rotating frame 8, and the blocking plate 31 can be arranged to prevent the movement of the woodworking board material.

[0035] A layer of rubber ring is arranged on the outside of the auxiliary roller 30, and the top of the rubber ring on the outside of the auxiliary roller 30 is flush with the top of the suction cup 10, and the top of the rubber ring on the outside of the auxiliary roller 30 is flush with the top of the conveyor belt 18; the top of the rubber ring on the outside of the auxiliary roller 30 is flush with the top of the conveyor belt 18, so that the wood board material on the conveyor belt 18 can be smoothly moved to the rotating frame 8, and the wood board material is placed on the top of multiple groups of suction cups 10 and multiple groups of auxiliary rollers 30, and the top of the suction cup 10 is in contact with the bottom of the wood board material; it should be noted that during use, the extra suction cups 10 can be blocked with sealing plugs or the like according to the board size requirements.

[0036] Two groups of notches 31 are provided on the transmission frame 15, and an L-shaped plate 35 is fixedly connected to the outer wall of the trachea 7, and the L-shaped plate 35 is fixedly connected to a group of rotating seats 14; two groups of notches 31 are provided to reserve space for the rotation of the rotating frame 8; it should be noted that the trachea 7 is rotatably connected to the rotating frame 8 through a sealed bearing, and the L-shaped plate 35 is fixedly connected to the outer wall of the trachea 7, and the L-shaped plate 35 is fixedly connected to a group of rotating seats 14, so that when the rotating frame 8 rotates, it will not affect the trachea 7, and the trachea 7 is rotatably connected to the rotating frame 8 through a sealed bearing, so that good sealing is maintained between the trachea 7 and the inner cavity of the rotating frame 8.

[0037] A plurality of sets of supporting legs 32 are fixedly installed at the bottom of the air box 1, and a plurality of sets of supporting legs 33 are fixedly installed at the bottom of the transmission frame 15, and the bottom ends of the supporting legs 32 and 33 are flush with each other; the air box 1 can be strongly supported by the plurality of sets of supporting legs 32, and the transmission frame 15 can be strongly supported by the plurality of sets of supporting legs 33.

[0038] Working principle of the present invention: When in use, the operator places the woodworking board material on the appropriate position above the conveyor belt 18, starts the reducer 21 and under the transmission action of the two sets of sprockets 19 and the chain 20, it will drive the two sets of conveyor rollers 17 to rotate in the same direction and at the same speed, and then drive the conveyor belt 18 to perform the transmission work, so that the woodworking board material above the conveyor belt 18 can be transported. When the board is transmitted to the top of the multiple sets of suction cups 10 and the multiple sets of auxiliary rollers 30, the electric push rod 601 is started at this time to drive the lifting plate 609 to move downward, and the downward movement of the lifting plate 609 will drive the rack 2 608 to move downward , the downward movement of rack 2 608 will drive gear 2 605 to rotate, the rotation of gear 2 605 will drive gear 3 606 to rotate, the rotation of gear 3 606 will drive rack 1 607 to move downward, the downward movement of rack 1 607 will drive connecting plate 4 to move downward, the downward movement of connecting plate 4 will squeeze spring 5, the downward movement of connecting plate 4 will drive two groups of piston rods 3 to move downward, the downward movement of two groups of piston rods 3 will drive piston plate 2 to move downward in the inner cavity of air box 1, the downward movement of piston plate 2 in air box 1 will suck the air in the inner cavity of rotating frame 8 and in suction cup 10 into air box 1 through air pipe 7, at this time, the plate will be firmly sucked by multiple groups of suction cups 10;

[0039] Then, the lifting plate 609 continues to move downward, and the plate will be more firmly adsorbed by the multiple groups of suction cups 10. The downward movement of the lifting plate 609 will drive the lifting bar 611 to move downward. As the lifting bar 611 continues to move downward, the teeth on the lifting bar 611 will mesh with the gear 11. After the teeth on the lifting bar 611 mesh with the gear 11, the downward movement of the lifting bar 611 will drive the gear 11 to rotate. The rotation of the gear 11 will drive the rotating frame 8 to rotate, so that the plate can be turned over. In the process of the rotating frame 8 rotating, the piston plate 2 continues to move downward, and the plate will be more firmly adsorbed by the suction cup;

[0040] During the rotation of the rotating frame 8, the piston plate 2 moves downward in the air box 1, and the air in the air box 1 and below the piston plate 2 can be squeezed into the inner cavity of the multiple groups of air cushions 1304 through the intermediate tube 12, so that the multiple groups of air cushions 1304 gradually swell. As the air cushions 1304 swell, the buffer plate 1303 gradually rises and exceeds the conveying roller 16. When the teeth on the lifting bar 611 (during the downward movement of the lifting plate 611) are disengaged from the gear 11, the rotating frame 8 has just rotated 180 degrees. At this time, the plate will contact the rubber pad at the top of the buffer plate 1303. Since the rubber pads at the tops of the air cushions 1304 and the buffer plate 1303 have good elasticity, within a certain thickness range of the plate, after the rotating frame 8 rotates 180 degrees, the plate just rests on the buffer plate 1303, avoiding a gap between the plate and the conveying roller 16, resulting in a collision between the plate and the conveying roller 16 from below.

[0041] When the teeth on the lifting bar 611 (during the downward movement of the lifting plate 611) are disengaged from the gear 11, the rack 2 608 is disengaged from the gear 2 605 during the continuous downward movement. At this time, the squeezed spring 5 will be reset, which will cause the piston plate 2 to move up and reset in the inner cavity of the air box 1. At this time, the air in the air box 1 and above the piston plate 2 will be squeezed into the multiple groups of suction cups 10, so that the adsorption force between the suction cups 10 and the plate material gradually decreases, so that the plate material can be separated from the suction cups 10. At the same time, the piston plate 2 moves up and resets in the inner cavity of the air box 1, and the air in the multiple groups of air cushions 1304 will be drawn back into the inner cavity of the air box 1, so that the multiple groups of buffer plates 1303 will gradually move down. The gradual downward movement of the buffer plates 1303 will also drive the plate material to gradually move down, so that the plate material slowly rests on the conveying roller 16.

[0042] At the same time, a group of transmission rollers 17 equipped with sprocket 25 rotates and, under the transmission of the two groups of sprocket 25 and chain 26, a group of conveying rollers 16 equipped with sprocket 25 rotates, and then, under the transmission of the rotating rod 24, multiple groups of bevel gear 1 22 and multiple groups of bevel gear 2 23, multiple groups of conveying rollers 16 rotate simultaneously, so that the woodworking board above the multiple groups of conveying rollers 16 is conveyed;

[0043] After the spring 5 is reset, the electric push rod 601 is started again to drive the lifting plate 609 to move upward and reset. The lifting plate 609 moves upward and resets, which drives the rack 2 608 and the lifting bar 611 to move upward and reset. During the process of the lifting bar 611 moving upward and reset, the teeth on the lifting bar 611 will mesh with the gear 1 11 again, thereby driving the rotating frame 8 to rotate 180 degrees and reset.

[0044] When the wood board is transported on the conveyor belt 18 and the conveyor roller 16, different surfaces are at the top. In this process, an external detection mechanism can be used to detect the wood board while it is being transported, and the two surfaces can be detected separately;

[0045] It should be noted that when the mechanism of the present invention is in use, it needs to be connected to a suitable external power supply and controller, and the external power supply provides power support for the operation of the electric push rod 601 and the reducer 21, and the operation of the electric push rod 601 and the reducer 21 is controlled by the external controller.

[0046] The above content is a further detailed description of the present invention in combination with specific implementation methods. It cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as belonging to the scope of protection determined by the claims submitted for the present invention.

Claims

1. A wooden material transmission mechanism for wood board processing, comprising an air box (1), characterized in that: The air box (1) is slidably connected to a piston plate (2), the top of the piston plate (2) is fixedly connected to two groups of piston rods (3), the two groups of piston rods (3) are slidably passed through the top of the air box (1) and are fixedly connected to a connecting plate (4), two groups of springs (5) are installed between the connecting plate (4) and the top of the air box (1), the connecting plate (4) is fixedly connected to a driving assembly (6), an air pipe (7) is connected to the air box (1), the air pipe (7) is rotatably connected to a rotating frame (8) through a sealed bearing, and the end of the air pipe (7) away from the air box (1) is located inside the rotating frame (8) and is mutually connected with the inner cavity of the rotating frame (8). , a plurality of groups of pipes (9) are fixedly mounted on the rotating frame (8), the pipes (9) are mutually connected with the inner cavity of the rotating frame (8), the pipes (9) are connected with a group of suction cups (10), a gear (11) is fixedly mounted on the outer wall of a rotating column at one end of the rotating frame (8), an intermediate pipe (12) is connected to the bottom of the air box (1), and buffer components (13) are respectively fixedly mounted at multiple pipe openings of the intermediate pipe (12), the rotating columns at both ends of the rotating frame (8) are rotatably connected to a group of rotating seats (14) through bearings, and the two groups of rotating seats (14) are fixedly mounted on the outer wall of the transmission frame (15); The driving assembly (6) comprises an electric push rod (601), wherein the electric push rod (601) is fixedly mounted on the top of a support plate (602), wherein the support plate (602) is fixedly mounted on the outer wall of the air box (1), wherein two groups of fixed plates (603) are fixedly mounted on the top of the support plate (602), wherein two groups of rotating shafts (604) are rotatably mounted between the two groups of fixed plates (603) via bearings, wherein a second gear (605) is fixedly mounted on the outer wall of one group of rotating shafts (604), and a third gear (606) is fixedly mounted on the outer wall of the other group of rotating shafts (604), wherein the second gear (605) and the third gear (606) are mutually rotatable. The gear 3 (606) is meshed with the rack 1 (607), the rack 1 (607) is fixedly connected to the connecting plate (4), the gear 2 (605) is meshed with the rack 2 (608), the rack (608) is fixedly connected to the lifting plate (609), the lifting plate (609) is fixedly installed on the telescopic end of the electric push rod (601), two groups of guide rods (610) are fixedly installed on the top of the support plate (602), the two groups of guide rods (610) are slidably passed through the inner side of the lifting plate (609), the lifting plate (609) is fixedly connected to the lifting bar (611) and the lifting bar (611) is provided with teeth; The buffer assembly (13) is provided with multiple groups, and the buffer assembly (13) includes a fixed plate (1301), the fixed plate (1301) is fixedly installed on the inner wall of the transmission frame (15), two groups of sliding rods (1302) pass through the inner side of the fixed plate (1301), the top ends of the two groups of sliding rods (1302) are fixedly connected to the buffer plate (1303), a rubber pad is provided at the top end of the buffer plate (1303), an air cushion (1304) is provided between the top end of the fixed plate (1301) and the bottom end of the buffer plate (1303), the pipe mouth of the intermediate tube (12) passes through the inner side of the fixed plate (1301) and is mutually connected with the inner cavity of the air cushion (1304), and the buffer plate (1303) is located between the two groups of conveying rollers (16).

2. The wooden material transmission mechanism for wood board processing according to claim 1 is characterized in that: Two groups of transmission rollers (17) are rotatably mounted on the transmission frame (15) via bearings, the outer sides of the two groups of transmission rollers (17) are transmission-connected with transmission belts (18), a group of sprocket wheels (19) are fixedly mounted on the outer walls of the two groups of transmission rollers (17), the two groups of sprocket wheels (19) are meshed with chains (20), a reducer (21) is fixedly mounted on the outer wall of the transmission frame (15), and a driving end of the reducer (21) is fixedly connected to a group of transmission rollers (17).

3. The wooden material transmission mechanism for wood board processing according to claim 1 is characterized in that: The conveying rollers (16) are provided in a plurality of groups. The plurality of groups of conveying rollers (16) are rotatably mounted on the transmission frame (15) via bearings. A group of bevel gears (22) are fixedly mounted on the outer walls of the plurality of groups of conveying rollers (16). The plurality of groups of bevel gears (22) are meshed with a group of bevel gears (23). The plurality of groups of bevel gears (23) are fixedly mounted on the outer wall of the rotating rod (24). A group of sprockets (25) are fixedly mounted on the outer walls of a group of conveying rollers (16) and a group of transmission rollers (17). The two groups of sprockets (25) are meshed with chains (26).

4. The wooden material transmission mechanism for wood board processing according to claim 3 is characterized in that: The two groups of rotating rods (24) are rotatably mounted with two groups of stabilizing frames (27) via bearings, and the two groups of stabilizing frames (27) are fixedly mounted on the outer wall of the transmission frame (15).

5. The wooden material transmission mechanism for wood board processing according to claim 1, characterized in that: The support plate (602) is provided with a through hole (28), and the through hole (28) is located directly below the second rack (608).

6. The wooden material transmission mechanism for wood board processing according to claim 1, characterized in that: A set of sealing rings (29) are respectively slidably fitted on the outer walls of the two sets of piston rods (3), and the two sets of sealing rings (29) are fixedly mounted on the top positions of the inner walls of the air box (1).

7. The wooden material transmission mechanism for wood board processing according to claim 1, characterized in that: A plurality of auxiliary rollers (30) are rotatably mounted on bearings on the rotating frame (8), and a blocking plate (31) is fixedly mounted on the rotating frame (8).

8. The wooden material transmission mechanism for wood board processing according to claim 7, characterized in that: A layer of rubber ring is arranged on the outside of the auxiliary roller (30), and the top of the rubber ring on the outside of the auxiliary roller (30) is flush with the top of the suction cup (10), and the top of the rubber ring on the outside of the auxiliary roller (30) is flush with the top of the conveyor belt (18).

9. The wooden material transmission mechanism for wood board processing according to claim 1, characterized in that: The transmission frame (15) is provided with two groups of notches (34); an L-shaped plate (35) is fixedly connected to the outer wall of the air pipe (7); and the L-shaped plate (35) is fixedly connected to a group of rotating seats (14).

10. The wooden material transmission mechanism for wood board processing according to claim 1, characterized in that: The bottom of the air box (1) is fixedly mounted with a plurality of sets of support legs (32), and the bottom of the transmission frame (15) is fixedly mounted with a plurality of sets of support legs (33), and the bottom ends of the support legs (32) and (33) are flush with each other.

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