Wood board trimming equipment

Abstract

The invention discloses wood board trimming equipment, and relates to the technical field of furniture cutting devices. The device comprises a workbench, a linear motor is fixedly connected to the top of the workbench, a voltage stabilizing assembly is arranged at the top of the driving end of the linear motor, a plurality of trimming devices are arranged at the top of the workbench, and blanking plates are fixedly connected to the two sides of the fixed end of the linear motor; a triangular block is fixedly connected to the top of the driving end of the linear motor, and a feeding device is arranged on the inner wall of the workbench. Through the arrangement of the feeding device, a linear motor can drive a voltage stabilizing assembly to reset, and then the voltage stabilizing assembly repeats the upward movement, so that accurate feeding of a parallelogram wood board with one triangular side is achieved; the problems that in the trimming process of a parallelogram wood board with one triangular side, the edge of the wood board cannot be accurately trimmed, cutting is uneven, and the quality of the wood board is affected are solved.

Description

Technical Field

[0001] This invention relates to the field of cutting device technology, specifically a wood trimming device. Background Technology

[0002] Wood trimming equipment is used to trim the edges of wood boards to make them flatter and smoother. Common trimming equipment includes trimming machines, automatic trimming machines, and handheld trimming tools. Trimming machines are suitable for general wood board trimming, while automatic trimming machines can improve production efficiency and are suitable for large-scale production. Handheld trimming tools are more suitable for small-scale production or flexible operation. Different equipment is selected according to the production scale, precision requirements, and wood board type.

[0003] Chinese patent CN211681096U discloses a fully automatic flying saw cutting device, including a frame in the shape of a U-shape. Side plates are provided on both sides of the frame, and two parallel optical axes are fixed to the two side plates. A cutting device is slidably connected to the two optical axes. The patent uses a cylinder to drive the cutting device to advance along one side of the optical axis. When it reaches the designated cutting location, a motor drives a high-speed steel saw blade to rotate at high speed, completing the cutting operation. The cut roller shutter door panels have very few burrs, saving time and labor, and reducing dust pollution. At the same time, it greatly reduces cutting costs and eliminates 80% of manual operation.

[0004] However, current trimming equipment has the following problems: Current trimming equipment can only accurately feed rectangular or square boards, making it difficult to accurately feed parallelogram boards with one side being a triangle. This results in the equipment being unable to adapt to parallelogram boards with one side being a triangle, and the edges of the boards cannot be accurately trimmed during the trimming process, leading to uneven cuts and affecting the quality of the boards. Therefore, we have proposed a new board trimming equipment. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a wood trimming device that solves the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a wood trimming device, comprising a workbench, a linear motor fixedly connected to the top of the workbench, a voltage stabilizing component disposed on the top of the drive end of the linear motor, multiple trimming devices disposed on the top of the workbench, material dropping plates fixedly connected to both sides of the fixed end of the linear motor, a triangular block fixedly connected to the top of the drive end of the linear motor, and a feeding device disposed on the inner wall of the workbench, the feeding device comprising an electric push rod, the telescopic end of the electric push rod being fixedly connected to the inner wall of the workbench, and an E-shaped plate fixedly connected to the telescopic end of the electric push rod. A placement plate is fixedly connected to the side of the E-shaped board. An L-shaped block is fixedly connected to the side of the workbench. An electric push rod is fixedly connected to the upper inner wall of the L-shaped block. A T-shaped hollow push plate is fixedly connected to the telescopic end of the electric push rod. A moving block is slidably connected to the inner wall of the T-shaped hollow push plate. A spring is provided between the moving block and the T-shaped hollow push plate. A feeding plate is fixedly connected to the side of the moving block. The side of the feeding plate is triangular. A feeding device is provided on the side of the workbench. The wooden boards that need to be trimmed are stacked and placed on the placement plate. Then, the electric push rod is activated, and its telescopic end pushes the E-shaped board upward. The upward movement of the E-shaped plate causes the placement plate to move upward, which in turn causes the wooden board to move upward, bringing the top wooden board into contact with the positioning plate. Then, the second electric push rod is activated. Its telescopic end pushes the T-shaped hollow push plate towards the wooden board. This movement of the T-shaped hollow push plate causes the moving block to move. The moving block first causes the triangular part of the loading plate to align with the triangular part of the wooden board. Then, the continued movement of the loading plate causes the wooden board to move along the side of the positioning plate. At this point, the loading plate causes the moving block to move within the hollow of the T-shaped hollow push plate, compressing the first spring. When the loading plate... When the wooden board is pushed onto the drive end of the linear motor, the driving voltage stabilizing component presses the board down. Then, the electric push rod two is activated in the opposite direction. With the cooperation of spring one and the telescopic end of electric push rod two, the T-shaped hollow push plate, moving block, and loading plate are reset. Then, the linear motor and trimming device are activated. The linear motor drives the wooden board through the trimming device to trim the board. After trimming, the voltage stabilizing component stops pressing the board. Then, electric push rod three is activated. The telescopic end of electric push rod three pushes the trimmed board off the linear motor. Then, the linear motor drives the voltage stabilizing component to reset. The above movements are then repeated.

[0007] According to the above technical solution, a vertical rod is fixedly connected to the top of the placement plate on the side away from the E-shaped plate, and a positioning plate is fixedly connected to the upper outer wall of the vertical rod. When the linear motor is reset, the triangular block on the linear motor will be resisted by the positioning plate, thereby resetting the linear motor to its original position.

[0008] According to the above technical solution, two corrugated plates are fixedly connected to the top of the workbench. Both corrugated plates are in contact with the placement plate. The height of the corrugated plates is lower than that of the positioning plate and the feeding plate. The height of the feeding plate and the positioning plate are equal and parallel. When the uppermost wooden board is in contact with the positioning plate, the corrugated plate will abut against the other wooden boards except the uppermost one. Therefore, when the feeding plate pushes the wooden board to move along the side of the positioning plate, the movement of the wooden board or the feeding plate will not cause the other wooden boards to move in the same direction.

[0009] According to the above technical solution, the height of the triangular block and the positioning plate are equal, and the positioning plate is located on the displacement trajectory of the triangular block.

[0010] According to the above technical solution, the feeding device includes an L-shaped block two, the side of the L-shaped block two is fixedly connected to the side of the workbench, an electric push rod three is fixedly connected to the upper inner wall of the L-shaped block two, and a T-shaped push block is fixedly connected to the telescopic end of the electric push rod three.

[0011] According to the above technical solution, an anti-adhesion device is provided on the top of the workbench. The anti-adhesion device includes two sliding grooves, both of which are opened on the top of the workbench. A slider is slidably connected to the inner wall of each sliding groove. A vertical block is fixedly connected to the upper side of one slider, and two semi-circular blocks are fixedly connected to the side of the vertical block. A vertical block is fixedly connected to the upper side of the other slider, and two semi-circular blocks are fixedly connected to the side of the vertical block. When the ambient temperature is high, the resin on the surface of the wood board melts or the wood expands, causing the wood boards to stick together. Therefore, when the wood boards are stacked... As the planks move onto the placement board, the operator moves two sliders, which in turn move vertical blocks one and two towards the placement board. Vertical blocks one and two will each cause semi-circular blocks one and two to come into contact with the stacked planks. Because semi-circular blocks one and two are staggered, the stacked planks on the placement board will form an S-shape. Since the upper part of vertical blocks one and two is set in a straight line and is parallel to the positioning plate, the top three planks will accurately contact the positioning plate each time. Therefore, when the placement board moves upward, it will cause the planks to move upward, and the stacked planks will move in an S-shape.

[0012] According to the above technical solution, a T-shaped block is fixedly connected to the upper side of the T-shaped hollow push plate, a long plate is fixedly connected to the bottom of the T-shaped block, and several hemispherical blocks are fixedly connected to both sides of the long plate. A fixing rod is fixedly connected to the side of vertical block one and vertical block two away from hemispherical block one and hemispherical block two. A movable plate is slidably connected to the outer wall of both fixing rods. A spring is provided between vertical block one and vertical block two and one of the movable plates. Multiple striking rods are fixedly connected to the side of the movable plate, and a crossbar is fixedly connected to the side of the movable plate. When the T-shaped hollow push plate moves towards the wooden board, the movement of the T-shaped hollow push plate will drive the T-shaped block to move. The movement of the long board causes the long board to move, which in turn causes several hemispherical blocks on both sides to move. The movement of these hemispherical blocks on both sides will contact the arc ends of the two crossbars, causing the two crossbars to move away from the long board. The movement of the two crossbars will cause two movable plates to move, which will cause the striking rods connected to them to move away from vertical blocks one and two, and stretch the two springs two. When the movement of the hemispherical blocks on both sides no longer contacts the arc ends of the two crossbars, the two springs two will cause the two movable plates, the two crossbars, and the multiple striking rods to reset. The reset of the multiple striking rods will strike vertical blocks one and two, and so on.

[0013] According to the above technical solution, a pin is inserted into the top of the slider, and two insertion holes for inserting the pin are opened at the bottom of the inner wall of the slide groove. When the two sliders move above the insertion holes, the pins are inserted into the two sliders so that the pins are inserted into the insertion holes through the sliders.

[0014] According to the above technical solution, the two semi-circular blocks one and the two semi-circular blocks two are staggered, and the vertical blocks one and two are provided with a movable gap between themselves and the placement plate.

[0015] According to the above technical solution, the end of the crossbar away from the moving plate is set to be arc-shaped, and the arc-shaped end of the crossbar is located on the displacement trajectory of several hemispherical blocks.

[0016] This invention provides a wood trimming device. It has the following advantages: (1) The present invention, through the setting of the feeding device, enables the electric push rod 1, E-shaped plate, placement plate, vertical rod, positioning plate, L-shaped block 1, electric push rod 2, T-shaped hollow push plate, moving block, spring 1, and feeding plate to cooperate so that the linear motor drives the voltage stabilizing component to reset, and then repeats the above movement, thereby achieving precise feeding of the parallelogram wood board with one side being a triangle. This avoids the problem that the edges of the parallelogram wood board with one side being a triangle cannot be accurately trimmed during the trimming process, resulting in uneven cutting and affecting the quality of the wood board. At the same time, through the cooperation of the triangle block, positioning plate, and linear motor, the linear motor is reset to the original position, thereby avoiding the situation that the wood board is difficult to be accurately pushed onto the drive end of the linear motor, resulting in deviation of the wood board during trimming.

[0017] (2) The present invention uses the cooperation of positioning plate, corrugated plate and feeding plate to ensure that when the topmost wooden board comes into contact with the positioning plate, the corrugated plate will abut against the other wooden boards except the topmost one. Therefore, when the feeding plate pushes the wooden board to move along the side of the positioning plate, the movement of the wooden board or the feeding plate will not cause the other wooden boards to move in the direction of the board. This ensures that the topmost wooden board can come into contact with the positioning plate each time, and that the triangular part of the feeding plate fits with the triangular part of the wooden board, thus ensuring the accuracy of feeding the wooden board.

[0018] (3) The present invention, through the setting of the anti-adhesion device, enables the cooperation of the slide, slider, vertical block one, semi-circular block one, vertical block two, and semi-circular block two, so that when the placement plate moves upward, it will drive the wooden board upward, and the stacked wooden board will move in an S-shape, thereby avoiding the situation where the resin on the surface of the wooden board melts or the wood expands when the ambient temperature is high, thus preventing the wooden board from sticking together; at the same time, through the cooperation of the pin, the hole, and the slider, the pin is inserted into the hole through the slider, thereby fixing the slider, thus avoiding the mutual interaction of the wooden boards during the use of semi-circular block one and semi-circular block two. Applying force causes semi-circular blocks one and two to move via vertical blocks one and two, respectively, preventing them from contacting the wooden board. Simultaneously, through the coordination of the T-block, long plate, hemispherical block, fixed rod, moving plate, spring two, striking rod, and crossbar, the reset of multiple striking rods impacts vertical blocks one and two. This process repeats, causing semi-circular blocks one and two to vibrate via vertical blocks one and two. This vibration breaks the adhesion between the wooden boards, further preventing them from sticking together. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the entire invention; Figure 2 This is a schematic diagram of the structure at the blanking plate of the present invention; Figure 3 This is a schematic diagram of the structure at the triangular block of the present invention; Figure 4 This is a schematic diagram of one part of the electric actuator of the present invention; Figure 5 This is a schematic diagram of one part of the L-shaped block of the present invention; Figure 6 This is a schematic diagram of the structure at the placement plate of the present invention; Figure 7 This is a schematic diagram of the structure at the hemispherical block of the present invention; Figure 8 For the present invention Figure 7 Schematic diagram of the structure at point A in the middle; Figure 9 This is a schematic diagram of the structure of the two vertical blocks of the present invention.

[0020] In the diagram: 1. Workbench; 2. Linear motor; 3. Voltage stabilizing component; 4. Trimming device; 5. Unloading device; 51. L-shaped block two; 52. Electric push rod three; 53. T-shaped push block; 6. Drop plate; 7. Triangular block; 8. Loading device; 81. Electric push rod one; 82. E-shaped plate; 83. Placement plate; 84. Vertical rod; 85. Positioning plate; 86. L-shaped block one; 87. Electric push rod two; 88. T-shaped hollow push plate; 89. Moving... 810. Spring 1; 811. Feeding plate; 812. Corrugated plate; 9. Anti-sticking device; 91. Slide groove; 92. Sliding block; 93. Vertical block 1; 94. Semi-arc block 1; 95. Vertical block 2; 96. Semi-arc block 2; 97. T-shaped block; 98. Long plate; 981. Hemispherical block; 99. Fixed rod; 910. Moving plate; 911. Spring 2; 912. Striking rod; 913. Crossbar; 914. Pin; 915. Hole. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0022] Please see Figure 1 - Figure 7One embodiment of the present invention is a wood trimming device, comprising a workbench 1, a linear motor 2 fixedly connected to the top of the workbench 1 (the linear motor 2 is prior art and will not be described in detail), a voltage stabilizing component 3 disposed on the top of the drive end of the linear motor 2 (the voltage stabilizing component 3 consists of a long column, a hydraulic rod, and a pressure plate, used to fix the wood board, which is also prior art and will not be described in detail), and multiple trimming devices 4 disposed on the top of the workbench 1 (the trimming device 4 consists of a motor, a rotating shaft, a cutting blade, and a protective frame, which is also prior art and will not be described in detail). A material drop plate 6 is fixedly connected to both sides of the fixed end of the linear motor 2. A triangular block 7 is fixedly connected to the top of the drive end of the linear motor 2. A feeding device 8 is provided on the inner wall of the worktable 1. The feeding device 8 includes an electric push rod 81. The telescopic end of the electric push rod 81 is fixedly connected to the inner wall of the worktable 1. An E-shaped plate 82 is fixedly connected to the telescopic end of the electric push rod 81. A placement plate 83 is fixedly connected to the side of the E-shaped plate 82. An L-shaped block 86 is fixedly connected to the side of the worktable 1. A triangular block 7 is fixedly connected to the top of the inner wall of the L-shaped block 86. An electric push rod 87 is connected to the workbench 1. A T-shaped hollow push plate 88 is fixedly connected to the telescopic end of the electric push rod 87. A moving block 89 is slidably connected to the inner wall of the T-shaped hollow push plate 88. A spring 810 is installed between the moving block 89 and the T-shaped hollow push plate 88. A feeding plate 811 is fixedly connected to the side of the moving block 89. The side of the feeding plate 811 is triangular. A feeding device 5 is installed on the side of the workbench 1. The feeding device 5 includes an L-shaped block 51. The side of the L-shaped block 51 is fixedly connected to the side of the workbench 1. An electric push rod 3 52 is fixedly connected to the upper inner wall of block 2 51. A T-shaped push block 53 is fixedly connected to the telescopic end of the electric push rod 3 52. Through the above structure, the linear motor 2 drives the voltage stabilizing component 3 to reset, and then repeats the above movement. This achieves precise feeding of the parallelogram-shaped wooden board with one side being a triangle. It avoids the problem that the edges of the parallelogram-shaped wooden board with one side being a triangle cannot be accurately trimmed during the trimming process, resulting in uneven cutting and affecting the quality of the wooden board.

[0023] A vertical rod 84 is fixedly connected to the top of the side of the placement plate 83 away from the E-shaped plate 82. A positioning plate 85 is fixedly connected to the upper part of the outer wall of the vertical rod 84. The height of the triangular block 7 is equal to that of the positioning plate 85. The positioning plate 85 is located on the displacement trajectory of the triangular block 7. With the above structure, the linear motor 2 is reset to the original position, thereby avoiding the situation where the wooden board is difficult to be accurately pushed onto the drive end of the linear motor 2, which would cause the wooden board to deviate during trimming.

[0024] Two corrugated plates 812 are fixedly connected to the top of the workbench 1. Both corrugated plates 812 are in contact with the placement plate 83. The height of the corrugated plates 812 is lower than that of the positioning plate 85 and the feeding plate 811. The feeding plate 811 is at the same height as the positioning plate 85 and is parallel to it. With the above structure, when the topmost wooden board is in contact with the positioning plate 85, the corrugated plates 812 will abut against the other wooden boards except the topmost one. Therefore, when the feeding plate 811 pushes the wooden board to move along the side of the positioning plate 85, the movement of the wooden board or the feeding plate 811 will not cause the other wooden boards to move in the same direction. This ensures that the topmost wooden board can contact the positioning plate 85 each time, and that the triangular part of the feeding plate 811 fits with the triangular part of the wooden board, ensuring the accuracy of the wooden board feeding.

[0025] In use, stack the wooden boards that need trimming onto the placement plate 83. Then, activate the electric push rod 81. The telescopic end of the electric push rod 81 pushes the E-shaped plate 82 upward. The upward movement of the E-shaped plate 82 causes the placement plate 83 to move upward, which in turn causes the wooden boards to move upward, so that the topmost wooden board comes into contact with the positioning plate 85. Then, activate the electric push rod 87. The telescopic end of the electric push rod 87 pushes the T-shaped hollow push plate 88 towards the wooden board. The movement of the T-shaped hollow push plate 88 causes the moving block 89 to move. The movement of the moving block 89 first causes the triangular part of the loading plate 811 to align with the triangular part of the wooden board. Then, the continued movement of the feeding plate 811 causes the wooden board to move along the side of the positioning plate 85. At this time, the feeding plate 811 causes the moving block 89 to move within the hollow of the T-shaped hollow push plate 88 and compresses the spring 810. When the feeding plate 811 pushes the wooden board onto the drive end of the linear motor 2, the driving voltage stabilizing component 3 presses the wooden board, and then the electric push rod 87 is activated in the opposite direction. With the cooperation of the extension and retraction ends of the spring 810 and the electric push rod 87, the T-shaped hollow push plate 88, the moving block 89, and the feeding plate 811 are reset. Then, the linear motor 2 and the trimming device 4 are activated. Activating the linear motor 2 will drive the wooden board through the trimming device 4, thereby trimming the board. The wooden board is trimmed. After trimming, the pressure stabilizing component 3 stops pressing on the board. Then, the electric push rod 3 52 is activated. The telescopic end of the electric push rod 3 52 pushes the trimmed board off the linear motor 2. Then, the linear motor 2 drives the pressure stabilizing component 3 to reset. The above movement is then repeated, thus achieving precise feeding of parallelogram-shaped wooden boards with one side being a triangle. This avoids the problem of uneven cutting and poor board quality caused by the inability to accurately trim the edges of parallelogram-shaped wooden boards with one side being a triangle during the trimming process. When the linear motor 2 resets, the triangular block 7 on the linear motor 2 is subjected to the positioning plate 85. The counterforce causes the linear motor 2 to return to its original position, thus preventing the wooden board from being accurately pushed onto the drive end of the linear motor 2, which could lead to deviations during trimming. When the top wooden board contacts the positioning plate 85, the corrugated plate 812 will abut against all the other wooden boards except the top one. Therefore, when the feeding plate 811 pushes the wooden board along the side of the positioning plate 85, the movement of the wooden board or the feeding plate 811 will not cause the other wooden boards to move in the same direction. This ensures that the top wooden board can contact the positioning plate 85 each time, and that the triangular part of the feeding plate 811 fits against the triangular part of the wooden board, ensuring the accuracy of the wooden board feeding.

[0026] Please see Figure 1 - Figure 7Based on the above embodiments, in another embodiment of the present invention, an anti-adhesion device 9 is provided on the top of the workbench 1. The anti-adhesion device 9 includes two slides 91, both of which are opened on the top of the workbench 1. A slider 92 is slidably connected to the inner wall of each of the two slides 91. A vertical block 93 is fixedly connected to the upper side of one slider 92, and two semi-circular blocks 94 are fixedly connected to the side of the vertical block 93. A vertical block 95 is fixedly connected to the upper side of the other slider 92, and two semi-circular blocks 96 are fixedly connected to the side of the vertical block 95. The two semi-circular blocks 94 and the two semi-circular blocks 96 are staggered. A movable gap is provided between the vertical blocks 93 and the placement plate 83. With the above structure, when the placement plate 83 moves upward, it will drive the wooden boards to move upward. The stacked wooden boards will move in an S-shape, thereby avoiding the situation where the resin on the surface of the wooden boards melts or the wood expands when the ambient temperature is high, thus preventing the wooden boards from sticking together.

[0027] A T-shaped block 97 is fixedly connected to the upper side of the T-shaped hollow push plate 88. A long plate 98 is fixedly connected to the bottom of the T-shaped block 97. Several hemispherical blocks 981 are fixedly connected to both sides of the long plate 98. Fixed rods 99 are fixedly connected to the side of vertical block 1 93 and vertical block 2 95 away from hemispherical block 1 94 and hemispherical block 2 96. Moving plates 910 are slidably connected to the outer walls of the two fixed rods 99. Spring 2 911 is provided between vertical block 1 93 and vertical block 2 95 and one of the moving plates 910. Multiple striking rods 912 are fixedly connected to the side of the moving plate 910. A horizontal bar 913 is fixedly connected. The end of the horizontal bar 913 away from the moving plate 910 is set in an arc shape. The arc-shaped end of the horizontal bar 913 is located on the displacement trajectory of several hemispherical blocks 981. Through the above structure, the reset of multiple striking rods 912 will cause vertical block 1 93 and vertical block 2 95 to impact each other. This is repeated, so that the vertical blocks 1 93 and vertical block 2 95 cause the semi-arc blocks 1 94 and semi-arc blocks 2 96 to vibrate. At the same time, the vibration of semi-arc blocks 1 94 and semi-arc blocks 2 96 breaks the adhesion between the wooden boards, thereby further avoiding the problem of the wooden boards sticking together.

[0028] A pin 914 is inserted into the top of the slider 92, and two insertion holes 915 are opened at the bottom of the inner wall of the slide groove 91 for inserting the pin 914. With the above structure, the pin 914 is inserted into the insertion hole 915 through the slider 92, thereby fixing the slider 92. This avoids the problem that the semi-circular blocks 94 and 96 cannot contact the wooden board during use due to the interaction force of the wooden board. The semi-circular blocks 94 and 96 are moved by the vertical blocks 93 and 95 respectively, causing the slider 92 to move.

[0029] During use, when the ambient temperature is high, the resin on the surface of the wooden boards melts or the wood expands, causing the boards to stick together. Therefore, when the wooden boards are stacked and moved onto the placement plate 83, the operator moves two sliders 92. These sliders 92 will respectively move vertical blocks 93 and 95 towards the placement plate 83. Vertical blocks 93 and 95 will then respectively cause semi-circular blocks 94 and 96 to contact the stacked wooden boards. Because semi-circular blocks 94 and 96 are staggered, the stacked wooden boards will form an S-shape on the placement plate 83. Since the upper section of vertical blocks 93 and 95 is a straight line parallel to the positioning plate 85, the top section will... The three wooden boards will accurately contact the positioning plate 85. Therefore, when the placement plate 83 moves upward, it will drive the wooden boards to move upward. The stacked wooden boards will move in an S-shape, thus avoiding the situation where the resin on the surface of the wooden boards melts or the wood expands when the ambient temperature is high, which would cause the wooden boards to stick together. When the two sliders 92 move above the insertion hole 915, the pins 914 are inserted into the two sliders 92, so that the pins 914 are inserted into the insertion hole 915 through the sliders 92, thereby fixing the sliders 92. This prevents the semi-circular block 1 94 and semi-circular block 2 96 from being separated by the interaction force of the wooden boards during use. The movement of slider 92, caused by block 95, prevents semi-circular blocks 94 and 96 from contacting the wooden board. When the T-shaped hollow push plate 88 moves towards the wooden board, it moves T-shaped block 97, which in turn moves long plate 98. This movement then moves several hemispherical blocks 981 on both sides, causing them to contact the arc ends of the two horizontal bars 913. This movement moves the two horizontal bars 913 away from the long plate 98, which in turn moves the two moving plates 910. The movement of the two moving plates 910 then moves the connected hammers... The striking rod 912 moves away from vertical block 1 93 and vertical block 2 95, and stretches the two springs 2 911. When the movement of several hemispherical blocks 981 on both sides does not contact the arc ends of the two horizontal bars 913, the two springs 2 911 will drive the two moving plates 910, the two horizontal bars 913 and the multiple striking rods 912 to reset. The reset of the multiple striking rods 912 will impact vertical block 1 93 and vertical block 2 95. This process repeats, thereby causing the semi-arc blocks 1 94 and 2 96 to vibrate through vertical block 1 93 and vertical block 2 95. At the same time, the vibration of semi-arc blocks 1 94 and 2 96 breaks the adhesion between the wooden boards, thereby further preventing the problem of the wooden boards sticking together.

[0030] It should be noted that the length of the wooden board is greater than that of the placement board 83, so the placement board 83 will not touch the semi-circular block 94 and the semi-circular block 96 during the movement.

[0031] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A wood trimming device, comprising a workbench (1), a linear motor (2) fixedly connected to the top of the workbench (1), a voltage stabilizing component (3) provided on the top of the driving end of the linear motor (2), a plurality of trimming devices (4) provided on the top of the workbench (1), a blanking plate (6) fixedly connected to both sides of the fixed end of the linear motor (2), and a triangular block (7) fixedly connected to the top of the driving end of the linear motor (2), characterized in that: The inner wall of the workbench (1) is provided with a feeding device (8). The feeding device (8) includes an electric push rod (81). The telescopic end of the electric push rod (81) is fixedly connected to the inner wall of the workbench (1). An E-shaped plate (82) is fixedly connected to the telescopic end of the electric push rod (81). A placement plate (83) is fixedly connected to the side of the E-shaped plate (82). An L-shaped block (86) is fixedly connected to the side of the workbench (1). The upper part of the inner wall of the L-shaped block (86) is fixedly connected to... There is an electric push rod two (87), and a T-shaped hollow push plate (88) is fixedly connected to the telescopic end of the electric push rod two (87). A moving block (89) is slidably connected to the inner wall of the T-shaped hollow push plate (88). A spring one (810) is provided between the moving block (89) and the T-shaped hollow push plate (88). A feeding plate (811) is fixedly connected to the side of the moving block (89). The side of the feeding plate (811) is set as a triangle. A feeding device (5) is provided on the side of the worktable (1).

2. The wood trimming device according to claim 1, characterized in that: A vertical rod (84) is fixedly connected to the top of the side of the placement plate (83) away from the E-shaped plate (82), and a positioning plate (85) is fixedly connected to the upper part of the outer wall of the vertical rod (84).

3. The wood trimming device according to claim 2, characterized in that: The top of the workbench (1) is fixedly connected to two corrugated plates (812), both of which are in contact with the placement plate (83). The height of the corrugated plates (812) is lower than that of the positioning plate (85) and the feeding plate (811). The height of the feeding plate (811) is equal to that of the positioning plate (85) and parallel.

4. The wood trimming device according to claim 2, characterized in that: The height of the triangular block (7) is equal to that of the positioning plate (85), and the positioning plate (85) is located on the displacement trajectory of the triangular block (7).

5. A wood trimming device according to claim 1, characterized in that: The feeding device (5) includes an L-shaped block two (51), the side of which is fixedly connected to the side of the workbench (1), and an electric push rod three (52) is fixedly connected to the upper inner wall of the L-shaped block two (51), and a T-shaped push block (53) is fixedly connected to the telescopic end of the electric push rod three (52).

6. The wood trimming device according to claim 3, characterized in that: The top of the workbench (1) is provided with an anti-sticking device (9). The anti-sticking device (9) includes two slides (91). Both slides (91) are opened on the top of the workbench (1). The inner walls of both slides (91) are slidably connected with sliders (92). A vertical block (93) is fixedly connected to the upper side of one of the sliders (92). Two semi-circular blocks (94) are fixedly connected to the side of the vertical block (93). A vertical block (95) is fixedly connected to the upper side of the other slider (92). Two semi-circular blocks (96) are fixedly connected to the side of the vertical block (95).

7. A wood trimming device according to claim 6, characterized in that: A T-shaped block (97) is fixedly connected to the upper side of the T-shaped hollow push plate (88). A long plate (98) is fixedly connected to the bottom of the T-shaped block (97). Several hemispherical blocks (981) are fixedly connected to both sides of the long plate (98). Fixed rods (99) are fixedly connected to the side of vertical block one (93) and vertical block two (95) away from semi-arc block one (94) and semi-arc block two (96). Moving plates (910) are slidably connected to the outer walls of the two fixed rods (99). Spring two (911) is provided between vertical block one (93) and vertical block two (95) and one of the moving plates (910). Multiple striking rods (912) are fixedly connected to the side of the moving plate (910). A crossbar (913) is fixedly connected to the side of the moving plate (910).

8. A wood trimming device according to claim 7, characterized in that: The top of the slider (92) is fitted with a pin (914), and the bottom of the inner wall of the groove (91) has two insertion holes (915) for inserting the pin (914).

9. A wood trimming device according to claim 6, characterized in that: The two semi-circular blocks (94) and the two semi-circular blocks (96) are staggered, and the vertical blocks (93) and (95) are provided with a movable gap between them and the placement plate (83).

10. A wood trimming device according to claim 7, characterized in that: The end of the crossbar (913) away from the moving plate (910) is set to be arc-shaped, and the arc-shaped end of the crossbar (913) is located on the displacement trajectory of several hemispherical blocks (981).

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