Wood processing technology

Abstract

The invention relates to the technical field of wood processing, in particular to a wood processing technology, and relates to wood quality detecting and conveying equipment which comprises a base and a turnover mechanism, and a feeding conveying belt, the turnover mechanism, a discharging conveying mechanism and a discharging mechanism are sequentially installed on the top wall of the base from left to right; a limiting mechanism is arranged on the moving part of the feeding conveying belt; a position adjusting mechanism is arranged on the inverted-L-shaped plate of the supporting seat, and detection cameras are installed on the bottom wall of the inverted-L-shaped plate of the supporting seat in a bilateral symmetry mode with the adjusting groove as the center. In the process that the to-be-detected wood board does circular motion in the vertical direction along with the overturning frame, the detection camera conducts appearance detection on the to-be-detected wood board, whether appearance defects exist on the surface of the template or not is detected, the stress piece pushes the wood board part shielded by the square frame of the overturning frame to be exposed, and therefore the appearance of the to-be-detected wood board is detected. Therefore, the problem that dead angles exist when the detection camera performs appearance detection on the wood board to be detected is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of wood processing, in particular to a wood processing technology. Background Art

[0002] Wood is a natural organic material. Due to its strength, lightness, insulation and good processing properties, it is widely used in many fields such as construction, furniture manufacturing, and papermaking. The processing steps of wooden boards usually include: sawing, drying, splicing and gluing the logs, and then polishing the surface. Finally, the finished wooden boards are transported to the warehouse for storage and packaging, and quality inspection is carried out. Only finished wood that passes the inspection can enter the warehouse.

[0003] Currently, during the quality inspection and transportation process of finished wooden boards, it is necessary to check whether the boards have defects such as cracks, knots, decay, insect damage, discoloration, etc. During the transportation process, the wooden boards are usually moved by conveyor belts. During the inspection process, inspection cameras and optical sensors are used to detect the appearance defects of the wooden boards. The finished wood that passes the inspection is manually sorted and stacked. However, during the transmission of the wooden boards on the conveyor belt, the vibration of the conveyor belt during movement may cause positional offset, which may cause the wooden boards to fall off the conveyor belt. Secondly, during the inspection process, when the wooden boards are laid flat and conveyed through the inspection area, the camera will capture the image of the wooden boards, which cannot ensure that each wooden board can be scanned completely and without blind spots, affecting the quality of the inspection. Furthermore, manual sorting and stacking are inefficient, which is not conducive to saving labor costs.

[0004] Therefore, in order to improve the quality of finished wood boards during quality inspection and transportation, and to improve the efficiency of sorting and stacking, the present invention provides a wood processing process. Summary of the Invention

[0005] In order to solve the above technical problems, the present invention provides a wood processing process, wherein the preparation method comprises the following steps:

[0006] S1. Sawing: Use sawing equipment to cut logs into boards of specific sizes.

[0007] S2, drying: drying the wood board after sawing in step S1 to reduce the moisture content in the wood.

[0008] S3, splicing and gluing: the wooden boards dried in step S2 are glued together by splicing and gluing.

[0009] S4. Surface treatment: Polish the wooden boards after splicing and gluing in step S3 to improve the appearance and protective performance of the wooden boards.

[0010] S5. Quality inspection: Perform appearance quality inspection on the wood board that has been surface treated in step S4.

[0011] S6. Storage and packaging: The wooden boards after the appearance quality inspection in step S5 should be properly stored to prevent moisture or damage, and packaged according to customer needs.

[0012] The wood processing process using the above steps S5-S6 also specifically involves a wood quality inspection and conveying device, which includes: a base and a turning mechanism, and the top wall of the base is installed with a loading conveyor belt, a turning mechanism, a unloading conveyor mechanism and a unloading mechanism from left to right, and a limiting mechanism is provided on the moving part of the loading conveyor belt.

[0013] The flipping mechanism includes a support base, which is fixedly connected to the middle of the top wall of the base, and the support base is composed of a vertical plate, a rotating shaft rotatably connected to the rear side wall of the vertical plate, an inverted L-shaped plate connected by the rotating shaft, and a motor installed on the rear side wall of the inverted L-shaped plate and connected to the rear end of the rotating shaft. The side wall of the rotating shaft of the support base is evenly distributed with a plurality of blocks along the circumferential direction, and the outer wall of the block on the side away from the rotating shaft of the support base is rotatably connected to the flip frame, and the flip frame is composed of two stacked square frames.

[0014] The inverted L-shaped plate of the support seat is provided with a position adjustment mechanism, and an adjustment groove is opened in the middle of the bottom wall of the inverted L-shaped plate of the support seat, and a detection camera is installed symmetrically on the bottom wall of the inverted L-shaped plate of the support seat with the adjustment groove as the center.

[0015] In one possible implementation, the unloading conveying mechanism includes a unloading conveyor belt, which is installed on the right part of the top wall of the base, and a plurality of limit blocks and drive blocks are fixedly connected symmetrically in the front and back on the moving part of the unloading conveyor belt, and the limit blocks and drive blocks are staggered.

[0016] In one possible implementation, the limiting mechanism includes a limiting block 2, and a plurality of limiting blocks 2 are fixedly connected symmetrically front and back to the movable part of the loading conveyor belt, and a fixing member is fixedly connected symmetrically front and back to the left part of the top wall of the fixed part of the loading conveyor belt, and a plurality of guide wheels are rotatably connected to the fixing member.

[0017] In one possible implementation, the two square frames of the flip frame are symmetrically connected to the limit members and the roller members in a front-to-back and up-and-down sliding manner, and the limit members and the roller members are arranged alternately. The limit members and the roller members are connected to the two square frames of the flip frame through springs, and the limit members are composed of a T-shaped member and a wedge block fixed on the T-shaped member, and the roller member is composed of a roller and a wedge block fixed on the roller.

[0018] In one possible implementation, a traction member is connected to the connection between the two square frames of the flip frame through a spring sliding connection, and the traction member is composed of four long strips fixed at the four corners of the horizontal plate and the side walls of the horizontal plate. Multiple matching members are fixed on the long strips of the traction member, and the matching members on the two adjacent traction members are symmetrically distributed up and down. The matching members are composed of two wedge blocks symmetrically distributed left and right, and the wedge block of the limit member, the wedge block of the roller member and the two wedge blocks of the matching member are adapted to each other.

[0019] In one possible implementation, the rear side walls of the traction member are fixedly connected with a sliding member, and the sliding member is composed of a square member and a sphere fixed to the rear wall of the square member, the front wall of the inverted L-shaped plate of the support seat is fixed with a semi-arc slide rail, and the sliding member and the semi-arc slide rail are adapted to each other, the two ends of the semi-arc slide rail are open, and the height of the bottom wall at both ends of the semi-arc slide rail is consistent with the height of the axis of the rotating shaft of the support seat.

[0020] In one possible implementation, the position adjustment mechanism includes an electric push rod, the top wall of the inverted L-shaped plate of the support seat is equipped with an electric push rod through an inverted U-shaped plate, and the bottom wall of the electric push rod is equipped with motor 1, the bottom wall of the motor 1 is fixed with a U-shaped clamping frame, and the rear side wall of the U-shaped clamping frame is fixed with a pushing member, the pushing member is composed of a horizontal plate and a vertical plate of the bottom wall of the horizontal plate, and the bottom wall of the vertical plate of the pushing member is inclined, the outer wall of the traction member on the side away from the block is slidably connected with a U-shaped slide, and the rear side wall of the U-shaped slide is fixed with a force-bearing member, the rear side wall of the force-bearing member is inclined, and the rear side wall of the force-bearing member is adapted to the bottom wall of the vertical plate of the pushing member.

[0021] In one possible implementation, the unloading mechanism includes a spring rod, and a plurality of spring rods are fixed to the top wall of the base in a matrix shape, a stacking rack is commonly fixed to the top wall of the spring rods, and sliding grooves are symmetrically provided on the front and rear inner walls of the stacking rack, racks are symmetrically fixed to the front and rear side walls of the stacking rack, and the left side walls of the racks are meshed with gear one, and the left side walls of the gear one are meshed with gear two.

[0022] In one possible implementation, a support frame is fixed to the right side wall of the fixed part of the unloading conveyor belt, and the support frame consists of two horizontal plates and a horizontal rod connecting the two horizontal plates. Gear one and gear two are both rotatably connected to the side walls of the horizontal plates of the support frame, and the outer wall of the side of the horizontal rod of the support frame close to the unloading conveyor belt is symmetrically slidably connected to the electric slider, and the right side wall of the electric slider is fixed with a supporting member, and the supporting member consists of a square block and a roller rotatably connected to the top wall of the square block.

[0023] Beneficial effects:

[0024] 1. Through the cooperation of the limiting mechanism and the turning mechanism, the guide wheel corrects the position of the moving wooden board. The crooked wooden board is straightened along the outer wall of the guide wheel. After the wooden board leaves the guide wheel, it is further limited by the limiting block 2 set symmetrically in the front and back. The limiting mechanism corrects the position of the wooden board to facilitate its accurate entry into the two frames of the turning frame. When the wooden board to be inspected makes a circular motion in the vertical direction with the turning frame, the inspection camera performs an appearance inspection on the wooden board to detect whether there are any appearance defects on the surface of the template.

[0025] 2. Through the cooperation of the flipping mechanism, the position adjustment mechanism and the detection camera, the force-bearing member pushes the U-shaped slide and the wooden board to move, and the wooden board moves forward a certain distance between the two square frames of the flipping frame, so that the part of the wooden board blocked by the square frame of the flipping frame can be revealed, thereby reducing the problem of blind spots when the detection camera performs appearance inspection on the wooden board to be inspected; the U-shaped clamping frame drives the flipping frame and the wooden board to rotate a certain angle in the horizontal direction, thereby realizing the tilt and rotation of the wooden board to be inspected in the horizontal position, so that the detection camera can perform more comprehensive appearance inspection of the wooden board to be inspected.

[0026] 3. Through the cooperation of the unloading conveying mechanism and the unloading mechanism, the driving block is driven to move, the rack drives the stacking rack to move downward, and the spring rod is shortened to adapt to the gradual decrease in the bottom height of the stacking rack, so as to facilitate stacking and placing from bottom to top, improve the efficiency of picking and stacking, and facilitate subsequent unified transportation. A wooden board is supported and positioned by the supporting member and falls to the bottom wall of the stacking rack to prevent the board from tilting due to direct unloading from the conveyor belt, which affects the stacking effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings, wherein:

[0028] Figure 1 It is a process flow chart of the present invention.

[0029] Figure 2 This is a schematic diagram of the overall structure of a wood quality detection and conveying equipment proposed by the present invention.

[0030] Figure 3 This is a structural schematic diagram of a limiting mechanism of a wood quality inspection and conveying device proposed by the present invention.

[0031] Figure 4 This is a structural diagram of the coordination of the flipping mechanism and the position adjustment mechanism of a wood quality inspection and conveying device proposed by the present invention.

[0032] Figure 5 This is a structural schematic diagram of a turning mechanism of a wood quality inspection and conveying device proposed by the present invention.

[0033] Figure 6 This is a structural schematic diagram of the matching parts of a wood quality inspection and conveying equipment proposed by the present invention.

[0034] Figure 7 This is a structural schematic diagram of the cooperation among a limiting member, a roller member and a matching member of a wood quality inspection and conveying device proposed by the present invention.

[0035] Figure 8 This is a structural schematic diagram of a position adjustment mechanism for wood quality detection and conveying equipment proposed by the present invention.

[0036] Figure 9 This is a structural schematic diagram of the unloading conveying mechanism of the wood quality inspection and conveying equipment proposed by the present invention.

[0037] Figure 10 This is a structural schematic diagram of a stacking rack for wood quality inspection and conveying equipment proposed by the present invention.

[0038] Figure 11 This is a structural schematic diagram of a supporting component of a wood quality inspection and conveying device proposed by the present invention.

[0039] In the figure: 1. Base; 2. Loading conveyor belt; 3. Unloading conveyor mechanism; 31. Unloading conveyor belt; 32. Limit block 1; 33. Driving block; 4. Limiting mechanism; 41. Limit block 2; 42. Fixing member; 43. Guide wheel; 5. Turning mechanism; 51. Support seat; 52. Block; 53. Turning frame; 54. Limiting member; 55. Roller member; 56. Matching member; 57. Traction member; 58. Sliding member ;59. Semi-arc slide rail; 6. Position adjustment mechanism; 61. Electric push rod; 62. Motor 1; 63. U-shaped clamping frame; 64. Pushing member; 65. Force-bearing member; 66. U-shaped slide; 7. Detection camera; 8. Unloading mechanism; 81. Spring rod; 82. Stacking rack; 83. Slide; 84. Rack; 85. Gear 1; 86. Gear 2; 87. Support frame; 88. Electric slide block; 89. Support member. DETAILED DESCRIPTION

[0040] To make the above-mentioned objects, features, and advantages of the present invention more readily apparent, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings. The following description sets forth numerous specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described below, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0041] See also Figure 1 and Figure 2 , a wood processing process, the processing process comprising the following steps:

[0042] S1. Sawing: Use sawing equipment to cut logs into boards of specific sizes.

[0043] S2, drying: drying the wood board after sawing in step S1 to reduce the moisture content in the wood.

[0044] S3, splicing and gluing: the wooden boards dried in step S2 are glued together by splicing and gluing.

[0045] S4. Surface treatment: Polish the wooden boards after splicing and gluing in step S3 to improve the appearance and protective performance of the wooden boards.

[0046] S5. Quality inspection: Perform appearance quality inspection on the wood board that has been surface treated in step S4.

[0047] S6. Storage and packaging: The wooden boards after the appearance quality inspection in step S5 should be properly stored to prevent moisture or damage, and packaged according to customer needs.

[0048] The wood processing process using the above steps S5-S6 also specifically involves a wood quality inspection and conveying device, which includes: a base 1 and a turning mechanism 5. The top wall of the base 1 is installed with a loading conveyor belt 2, a turning mechanism 5, a unloading conveyor mechanism 3 and a unloading mechanism 8 from left to right, and a limiting mechanism 4 is provided on the moving part of the loading conveyor belt 2.

[0049] The flipping mechanism 5 includes a support base 51, which is fixedly connected to the middle of the top wall of the base 1. The support base 51 is composed of a vertical plate, a rotating shaft rotatably connected to the rear side wall of the vertical plate, an inverted L-shaped plate connected by the rotating shaft, and a motor installed on the rear side wall of the inverted L-shaped plate and connected to the rear end of the rotating shaft. A plurality of blocks 52 are evenly distributed on the side wall of the rotating shaft of the support base 51 in the circumferential direction. The outer wall of the block 52 on the side away from the rotating shaft of the support base 51 is rotatably connected to a flip frame 53. The flip frame 53 is composed of two stacked square frames.

[0050] A position adjustment mechanism 6 is provided on the inverted L-shaped plate of the support seat 51, an adjustment groove is opened in the middle of the bottom wall of the inverted L-shaped plate of the support seat 51, and a detection camera 7 is installed symmetrically on the left and right of the bottom wall of the inverted L-shaped plate of the support seat 51 with the adjustment groove as the center.

[0051] The base 1 provides support for the device, and the moving part of the loading conveyor belt 2 is transmitted from left to right. The wooden board to be inspected is placed on the left end of the moving part of the loading conveyor belt 2. The wooden board is adjusted by the limiting mechanism 4 and is limited and changed in position on the top wall of the moving part of the loading conveyor belt 2.

[0052] When the wooden board is transferred to the right side of the loading conveyor belt 2 and separated from the moving part of the loading conveyor belt 2, the flipping mechanism 5 cooperates to limit the wooden board, and the flipping mechanism 5 is adjusted to make the limited wooden board move in a circular motion, driving the wooden board to flip from a horizontal state to a vertical state. The position adjustment mechanism 6 is adjusted to push the wooden board to move and flip it in the vertical state. The appearance of the wooden board is inspected by the detection camera 7. The displacement and flipping enable the wooden board photographed by the detection camera 7 to reduce the inspection blind spot and improve the inspection effect. The unloading conveying mechanism 3 is adjusted to drive the wooden board to unload. The unloading conveying mechanism 3 cooperates with the unloading mechanism 8 to stack and place the inspected wooden boards for easy unified transportation.

[0053] See also Figure 3 The limiting mechanism 4 includes a limiting block 41. A plurality of limiting blocks 41 are fixedly connected front and back symmetrically on the moving part of the feeding conveyor belt 2. A fixing part 42 is fixedly connected front and back symmetrically on the left part of the top wall of the fixed part of the feeding conveyor belt 2. A plurality of guide wheels 43 are rotatably connected to the fixing part 42.

[0054] When the wooden board to be inspected is placed on the top wall of the moving part of the loading conveyor belt 2 and is transported from left to right, the front and rear side walls of the wooden board move close to the outer wall of the guide wheel 43, and the guide wheel 43 corrects the position of the moving wooden board. The crooked wooden board is straightened along the outer wall of the guide wheel 43. After the wooden board leaves the guide wheel 43, it is further limited by the limit block 2 41 symmetrically arranged front and back and transported to the right.

[0055] See also Figures 4 to 7 The two square frames of the flip frame 53 are symmetrically connected to the limit members 54 and the roller members 55 for sliding up and down. The limit members 54 and the roller members 55 are arranged alternately. The limit members 54 and the roller members 55 are connected to the two square frames of the flip frame 53 through springs. The limit member 54 is composed of a T-shaped member and a wedge block fixed on the T-shaped member, and the roller member 55 is composed of a roller and a wedge block fixed on the roller.

[0056] The connection between the two square frames of the flip frame 53 is connected to a traction member 57 through a spring sliding connection. The traction member 57 consists of four long strips fixed at the four corners of the horizontal plate and the side wall of the horizontal plate. Multiple matching members 56 are fixed on the long strips of the traction member 57. The matching members 56 on the two adjacent traction members 57 are symmetrically distributed up and down. The matching members 56 are composed of two wedge blocks symmetrically distributed left and right. The wedge block of the limit member 54 and the wedge block of the roller member 55 are adapted to the two wedge blocks of the matching member 56.

[0057] The rear side walls of the traction member 57 are fixedly connected with a sliding member 58, which consists of a square member and a sphere fixed to the rear wall of the square member. The front wall of the inverted L-shaped plate of the support seat 51 is fixed with a semi-arc slide rail 59. The sliding member 58 and the semi-arc slide rail 59 are adapted to each other. The two ends of the semi-arc slide rail 59 are open, and the height of the bottom wall at both ends of the semi-arc slide rail 59 is consistent with the height of the axis of the rotating shaft of the support seat 51.

[0058] See also Figure 4 、 Figure 5 and Figure 8 The position adjustment mechanism 6 includes an electric push rod 61. The top wall of the inverted L-shaped plate of the support seat 51 is equipped with an electric push rod 61 through an inverted U-shaped plate. The bottom wall of the electric push rod 61 is equipped with a motor 1 62. The bottom wall of the motor 1 62 is fixed with a U-shaped clamping frame 63. The rear side wall of the U-shaped clamping frame 63 is fixed with a pushing member 64. The pushing member 64 consists of a horizontal plate and a vertical plate of the bottom wall of the horizontal plate. The bottom wall of the vertical plate of the pushing member 64 is inclined. The outer wall of the traction member 57 is slidably connected to a U-shaped slide 66 on the side away from the block 52. The rear side wall of the U-shaped slide 66 is fixed with a force-bearing member 65. The rear side wall of the force-bearing member 65 is inclined, and the rear side wall of the force-bearing member 65 is adapted to the bottom wall of the vertical plate of the pushing member 64.

[0059] When it is transmitted to the rightmost side of the moving part of the feeding conveyor belt 2, the motor-driven rotating shaft of the support seat 51 rotates, driving the block 52 and the turning frame 53 to rotate to the right side of the feeding conveyor belt 2. The wooden board to be inspected is transported by the feeding conveyor belt 2 to move between the two square frames of the turning frame 53. When entering between the two square frames of the turning frame 53, the upper and lower side walls of the wooden board are in contact with the outer wall of the roller member 55. The roller member 55 can reduce the friction between the two square frames of the turning frame 53 when the wooden board to be inspected enters, making it easier for the wooden board to enter between the two square frames of the turning frame 53.

[0060] When the right side wall of the wooden board contacts the traction member 57, the traction member 57 is pushed to the right, the spring is compressed, and the fitting member 56 moves accordingly. A wedge block of the fitting member 56 releases the pressure on the wedge block of the roller member 55, and the roller of the roller member 55 leaves the outer wall of the template. The other wedge block of the fitting member 56 generates pressure on the wedge block of the limiting member 54, and the limiting member 54 moves in the flipping frame 53 until the bottom wall of the T-shaped member of the limiting member 54 is close to the wooden board, thereby limiting the wooden board and preventing the wooden board from detaching from the flipping frame 53 during the subsequent flipping process.

[0061] As the traction member 57 is pushed, the sliding member 58 moves to the bottom of the opening of the semi-arc slide rail 59. The motor of the support seat 51 drives the rotating shaft to rotate, and then drives the block 52, the flip frame 53 and the wooden board to continue to move in a circular motion. The sliding member 58 then enters the interior of the semi-arc slide rail 59 and slides inside the semi-arc slide rail 59 during the rotation process, ensuring that the positions of the traction member 57, the matching member 56 and the limit member 54 remain unchanged during the detection process.

[0062] As the wooden board to be inspected makes a circular motion in the vertical direction along with the turning frame 53, the inspection camera 7 performs an appearance inspection on the wooden board to be inspected to detect whether there are any appearance defects on the surface of the template; when the wooden board to be inspected moves to a vertical state, it stops rotating, and the output end of the electric push rod 61 pushes the motor 1 62, the U-shaped clamping frame 63 and the pushing member 64 to move downward. In the process of the pushing member 64 moving downward, the force-bearing member 65 pushes the U-shaped slide 66 and the wooden board to move, the spring is stretched, and the wooden board moves forward a certain distance between the two square frames of the turning frame 53, so that the part of the wooden board blocked by the square frame of the turning frame 53 can be revealed, thereby reducing the problem of blind spots when the inspection camera 7 performs appearance inspection on the wooden board to be inspected.

[0063] The output end of the electric push rod 61 drives the pushing member 64 to move upward until the force-bearing member 65 and the U-shaped slide 66 drive the wooden board to reset. At this time, the U-shaped clamping frame 63 clamps the flip frame 53, and the output end of the motor 1 62 drives the U-shaped clamping frame 63 to rotate. The U-shaped clamping frame 63 drives the flip frame 53 and the wooden board to rotate at a certain angle in the horizontal direction. The flip frame 53 rotates and adapts on the block 52, thereby realizing the tilt and rotation of the wooden board to be inspected in the horizontal position, so that the inspection camera 7 can perform a more comprehensive appearance inspection of the wooden board to be inspected.

[0064] After the electric push rod 61 and motor 1 62 drive the U-shaped clamping frame 63 and the pushing member 64 to reset, the flip frame 53 continues to rotate; when the flip frame 53 rotates to a horizontal state and approaches the unloading conveying mechanism 3, the sliding member 58 slides out of the semi-arc slide rail 59, the traction member 57 rebounds due to the spring force, and the matching member 56 pushes, the limiting member 54 moves away from the wooden board, and the roller member 55 approaches the wooden board, making it easier to unload the wooden board.

[0065] See also Figure 9 The unloading conveying mechanism 3 includes a unloading conveyor belt 31. The unloading conveyor belt 31 is installed on the right part of the top wall of the base 1. A plurality of limit blocks 32 and driving blocks 33 are fixedly connected symmetrically in the front and back on the moving part of the unloading conveyor belt 31. The limit blocks 32 and driving blocks 33 are staggered.

[0066] See also Figures 9 and 10 The unloading mechanism 8 includes a spring rod 81. A plurality of spring rods 81 are fixed to the top wall of the base 1 in a matrix shape. A stacking rack 82 is fixed to the top wall of the spring rods 81. Slide grooves 83 are symmetrically provided on the front and rear inner walls of the stacking rack 82. Racks 84 are symmetrically fixed to the front and rear side walls of the stacking rack 82. The left side walls of the rack 84 are meshed with gear 1 85, and the left side walls of the gear 1 85 are meshed with gear 2 86.

[0067] See also Figure 9 and Figure 11 A support frame 87 is fixed to the right side wall of the fixed part of the unloading conveyor belt 31. The support frame 87 consists of two horizontal plates and a horizontal rod connecting the two horizontal plates. Gear 1 85 and gear 2 86 are both rotatably connected to the side walls of the horizontal plates of the support frame 87. The horizontal rod of the support frame 87 is symmetrically slidably connected to the outer wall of one side of the unloading conveyor belt 31 with an electric slider 88. The right side wall of the electric slider 88 is fixed with a supporting member 89, which consists of a square block and a roller rotatably connected to the top wall of the square block.

[0068] The wooden board is pushed until it contacts the top wall of the moving part of the unloading conveyor belt 31. As the moving part of the unloading conveyor belt 31 is transported to the right, the top wall of the moving part of the unloading conveyor belt 31 is limited by the limit block 32 and the drive block 33. The inspected wooden board is transported to the top wall of the roller of the supporting member 89. The supporting member 89 reduces friction and helps the wooden board to be unloaded.

[0069] The two supporting members 89 support the inspected wooden boards. The driving block 33 is transmitted along with the moving part of the unloading conveyor belt 31 to engage with gear 2 86. Gear 2 86 rotates to drive gear 1 85 to rotate. The rack 84 drives the stacking rack 82 to move downward, and the spring rod 81 is shortened to adapt to the lowering of the bottom height of the stacking rack 82.

[0070] The electric slider 88 slides on the outer wall of the support frame 87, driving the two supporting members 89 to move away from each other. The supporting member 89 moves into the slide groove 83, and a wooden board supported and positioned by the supporting member 89 falls to the bottom wall of the stacking rack 82, thereby realizing sequential unloading, stacking and placing, which is convenient for subsequent unified transportation.

[0071] In the description of the present invention, it should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "connected," "installed," and "connected" should be understood in a broad sense. For example, they can refer to fixed or detachable connections, integral or sliding connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0072] The embodiments of this specific implementation method are all preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wood processing process, characterized in that: A wood processing process comprises the following steps: S1. Sawing: Use sawing equipment to cut logs into boards of specific sizes; S2, drying: drying the wood board after sawing in step S1 to reduce the moisture content in the wood; S3, splicing and gluing: gluing the wooden boards dried in step S2 together by splicing and gluing; S4, surface treatment: polish the wooden boards spliced ​​and glued in step S3 to improve the appearance and protective performance of the wooden boards; S5, quality inspection: perform appearance quality inspection on the wood board that has been surface treated in step S4; S6. Storage and packaging: The wooden boards after the appearance quality inspection in step S5 are properly stored to prevent moisture or damage, and are packaged according to customer needs; The process of the wood processing technology using the above steps S5-S6 also specifically involves a wood quality detection and conveying device, which includes: A base (1) and a turning mechanism (5), wherein a loading conveyor belt (2), a turning mechanism (5), a unloading conveyor mechanism (3) and a unloading mechanism (8) are sequentially installed on the top wall of the base (1) from left to right, and a limiting mechanism (4) is arranged on the moving part of the loading conveyor belt (2); The flip mechanism (5) comprises a support seat (51), the middle part of the top wall of the base (1) is fixedly connected to the support seat (51), and the support seat (51) is composed of a vertical plate, a rotating shaft rotatably connected to the rear side wall of the vertical plate, an inverted L-shaped plate rotatably connected to the rotating shaft, and a motor installed on the rear side wall of the inverted L-shaped plate and connected to the rear end of the rotating shaft, a plurality of blocks (52) are evenly distributed along the circumferential direction of the rotating shaft side wall of the support seat (51), and a flip frame (53) is rotatably connected to the outer wall of the block (52) on one side away from the rotating shaft of the support seat (51), and the flip frame (53) is composed of two stacked and connected square frames; The inverted L-shaped plate of the support seat (51) is provided with a position adjustment mechanism (6), and an adjustment groove is provided in the middle of the bottom wall of the inverted L-shaped plate of the support seat (51), and a detection camera (7) is symmetrically installed on the bottom wall of the inverted L-shaped plate of the support seat (51) with the adjustment groove as the center.

2. A wood processing process according to claim 1, characterized in that: The unloading conveying mechanism (3) comprises an unloading conveying belt (31), the unloading conveying belt (31) is installed on the right part of the top wall of the base (1), and a plurality of limit blocks (32) and driving blocks (33) are fixedly connected symmetrically in the front and rear directions on the moving part of the unloading conveying belt (31), and the limit blocks (32) and driving blocks (33) are arranged in an alternating manner.

3. A wood processing process according to claim 1, characterized in that: The limiting mechanism (4) comprises a limiting block 2 (41), a plurality of limiting blocks 2 (41) are fixedly connected symmetrically front and back on the moving part of the feeding conveyor belt (2), and a fixing member (42) is fixedly connected symmetrically front and back on the left part of the top wall of the fixed part of the feeding conveyor belt (2), and a plurality of guide wheels (43) are rotatably connected to the fixing member (42).

4. A wood processing process according to claim 1, characterized in that: The two square frames of the flip frame (53) are both symmetrically connected to the limiter (54) and the roller member (55) in a sliding manner up and down, and the limiter (54) and the roller member (55) are arranged alternately. The limiter (54) and the roller member (55) are connected to the two square frames of the flip frame (53) through a spring, and the limiter (54) is composed of a T-shaped member and a wedge-shaped block fixed on the T-shaped member, and the roller member (55) is composed of a roller and a wedge-shaped block fixed on the roller.

5. A wood processing process according to claim 4, characterized in that: A traction member (57) is slidably connected to the connection between the two square frames of the flip frame (53) through a spring, and the traction member (57) is composed of four long strips fixed at the four corners of the horizontal plate and the side wall of the horizontal plate. A plurality of matching members (56) are fixed on the long strips of the traction member (57), and the matching members (56) on two adjacent traction members (57) are symmetrically distributed up and down. The matching member (56) is composed of two wedge-shaped blocks symmetrically distributed left and right, and the wedge-shaped block of the limiting member (54) and the wedge-shaped block of the roller member (55) are matched with the two wedge-shaped blocks of the matching member (56).

6. A wood processing process according to claim 5, characterized in that: The rear side walls of the traction member (57) are fixedly connected with sliding members (58), and the sliding members (58) are composed of a square member and a sphere fixed to the rear wall of the square member. The front wall of the inverted L-shaped plate of the support seat (51) is fixed with a semi-arc slide rail (59), and the sliding member (58) and the semi-arc slide rail (59) are adapted to each other. The two ends of the semi-arc slide rail (59) are open, and the height of the bottom walls at the two ends of the semi-arc slide rail (59) is consistent with the height of the axis of the rotating shaft of the support seat (51).

7. A wood processing process according to claim 5, characterized in that: The position adjustment mechanism (6) comprises an electric push rod (61), the top wall of the inverted L-shaped plate of the support seat (51) is equipped with the electric push rod (61) through an inverted U-shaped plate, and the bottom wall of the electric push rod (61) is equipped with a motor 1 (62), the bottom wall of the motor 1 (62) is fixed with a U-shaped clamping frame (63), and the rear side wall of the U-shaped clamping frame (63) is fixed with a pushing member (64), the pushing member (64) is composed of a horizontal plate and a vertical plate of the bottom wall of the horizontal plate, and the bottom wall of the vertical plate of the pushing member (64) is inclined, the outer wall of the traction member (57) on one side away from the block (52) is slidably connected with a U-shaped slide (66), and the rear side wall of the U-shaped slide (66) is fixed with a force-bearing member (65), the rear side wall of the force-bearing member (65) is inclined, and the rear side wall of the force-bearing member (65) is adapted to the bottom wall of the vertical plate of the pushing member (64).

8. A wood processing process according to claim 2, characterized in that: The unloading mechanism (8) comprises a spring rod (81), and a plurality of spring rods (81) are fixed to the top wall of the base (1) in a matrix shape, a stacking rack (82) is fixed to the top wall of the spring rods (81), and sliding grooves (83) are symmetrically provided on the front and rear inner walls of the stacking rack (82), racks (84) are symmetrically fixed to the front and rear inner walls of the stacking rack (82), and the left side walls of the racks (84) are meshedly connected to gear one (85), and the left side walls of the gear one (85) are meshedly connected to gear two (86).

9. A wood processing process according to claim 8, characterized in that: A support frame (87) is fixed to the right side wall of the fixed part of the unloading conveyor belt (31), and the support frame (87) is composed of two horizontal plates and a horizontal rod connecting the two horizontal plates. The gear 1 (85) and the gear 2 (86) are both rotatably connected to the side wall of the horizontal plate of the support frame (87). The outer wall of the side of the horizontal rod of the support frame (87) close to the unloading conveyor belt (31) is symmetrically slidably connected with an electric slider (88), and the right side wall of the electric slider (88) is fixed with a supporting member (89), and the supporting member (89) is composed of a square block and a roller rotatably connected to the top wall of the square block.

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