Wood sawing device

Abstract

The utility model relates to the technical field of wood processing, in particular to a wood sawing device which comprises a first moving seat, a first saw blade, a second moving seat, a second saw blade, a first driving mechanism and a second driving mechanism, the first saw blade is rotatably connected to the first moving seat, and the second saw blade is rotatably connected to the second moving seat. The second saw blade is located over the first saw blade, the first moving seat and the second moving seat move, the first driving mechanism drives the first moving seat and the second moving seat to move in the same row, and therefore the positions of the first saw blade and the second saw blade on the cutting platform can be adjusted, and the wood cutting device can be suitable for cutting the left side and the right side of wood.

Description

Technical Field

[0001] The utility model relates to the technical field of wood processing, in particular to a wood sawing device. Background Art

[0002] The Chinese patent with authorization announcement number CN215618620U discloses a multi-blade sawing device for wood processing, which specifically discloses that a first saw blade is embedded and installed in the middle position of the top surface of the sawing platform, a second saw blade symmetrical to the first saw blade is installed inside the support frame through a first rotating shaft, a spacing adjustment component for adjusting the spacing between the second saw blade and the first saw blade is provided inside the support frame, the first rotating shaft is driven by a servo motor and is connected to the first saw blade through a transmission component, and an abutment component for adjusting the tensioning force of the transmission component is provided inside the support frame.

[0003] Since the first saw blade and the second saw blade of this patent are located in the middle of the sawing platform and cannot be adjusted left and right, when the wood is placed on the sawing platform and pushed in, only the middle part of the wood can be cut. When the left and right sides of the wood need to be cut, this patent cannot meet the needs. Therefore, there is an urgent need for a wood sawing device that can adjust the saw blade left and right to meet the needs of cutting the left and right sides of the wood. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a wood sawing device, which can adjust the saw blade left and right to meet the cutting requirements of the left and right sides of the wood.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a wood sawing device, comprising:

[0006] Pedestal;

[0007] A cutting platform, the cutting platform is connected to the base, and a strip-shaped through hole is provided on the upper part of the cutting platform;

[0008] A first movable seat, the first movable seat is movably connected to the cutting platform along the Y direction or the reverse direction of the Y direction;

[0009] A first driving mechanism, the first driving mechanism is used to drive the first moving seat to move;

[0010] A first saw blade, the first saw blade is rotatably connected to the first movable seat, the first saw blade is located in the strip-shaped through hole, and the axial direction of the first saw blade is the Y direction;

[0011] A first drive motor, the first drive motor is connected to the first movable seat, and the first drive motor is drivingly connected to the first saw blade;

[0012] A second movable seat, the second movable seat is movably connected to the cutting platform along the Y direction or the reverse direction of the Y direction;

[0013] A second driving mechanism, the second driving mechanism is used to drive the second moving seat to move, and the second moving seat is located directly above the first moving seat;

[0014] The second saw blade is rotatably connected to the second movable base, and the rotation direction is opposite to that of the first saw blade. The axial direction of the second saw blade is the Y direction, and the second saw blade is located directly above the first saw blade;

[0015] A second drive motor, the second drive motor is connected to the second movable base, and the second drive motor is drivingly connected to the second saw blade;

[0016] The guide wheel is connected to the first movable seat, and the upper edge of the guide wheel is flush with the upper edge of the strip-shaped through hole.

[0017] Furthermore, the first driving mechanism includes a first screw shaft and a third driving motor. The first screw shaft is connected to the base. The axial direction of the first screw shaft is the Y direction. The first screw shaft is located below the bar-shaped through hole. The first movable seat is slidingly connected to the first screw shaft. The third driving motor is connected to the base. The third driving motor is transmission-connected to the first screw shaft.

[0018] Furthermore, the second driving mechanism includes a second screw shaft, two side plates and a first belt, the two side plates are respectively connected to the Y-direction side and the Y-direction reverse side of the base, the two ends of the second screw shaft are respectively connected to the two side plates, the second screw shaft is located above the strip through hole, the second screw shaft is parallel to the first screw shaft, the second movable seat is slidably connected to the second screw shaft, and the output end of the third driving motor is transmission-connected to the second screw shaft through the first belt.

[0019] Furthermore, the wood sawing device also includes a third screw shaft, a fourth screw shaft, a connecting plate, a first slider, a second slider, a fourth drive motor and a second belt. The third screw shaft and the fourth screw shaft are respectively connected to one side of the base in the Y direction and the opposite side of the Y direction. The axial direction of the third screw shaft is vertical, and the axial direction of the fourth screw shaft is parallel to the third screw shaft. The first slider is slidably connected to the third screw shaft, and the second slider is slidably connected to the fourth screw shaft. The first slider is connected to one of the side plates, and the second slider is connected to the other side plate. The bottom end of the connecting plate is connected to the upper ends of the third screw shaft and the fourth screw shaft, and the fourth drive motor is connected to the connecting plate. The fourth drive motor is transmission-connected to the third screw shaft, and the fourth screw shaft is transmission-connected to the output end of the fourth drive motor through the second belt.

[0020] Furthermore, the wood sawing device also includes an abutment component, which is used to adjust the tightness of the first belt. The abutment component includes a tensioning wheel, a connecting rod and a cylinder. One end of the connecting rod is rotatably connected to the base, and the other end of the connecting rod is connected to the tensioning wheel. The cylinder body of the cylinder is pivotally connected to the base, and the piston rod of the cylinder is pivotally connected to the outer wall of the connecting rod. The piston rod of the cylinder is used to push and pull the swing arm to swing.

[0021] Furthermore, a wood chip collection box is provided on the second movable seat, a blower is provided on the upper part of the wood chip collection box, a conveying pipe and a suction pipe are provided on the blower, one end of the conveying pipe is connected to the blower, and the other end of the conveying pipe is connected to the wood chip collection box, one end of the suction pipe is connected to the blower, and the other end of the suction pipe is provided with a suction panel, which is located above the X-direction opposite side of the first saw blade and the second saw blade.

[0022] The beneficial effect of the utility model is that, compared with the prior art, the first saw blade and the second saw blade can be adjusted left and right, thereby meeting the needs of cutting the left and right sides of the wood. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of a wood sawing device according to a specific embodiment of the utility model;

[0024] Figure 2 It is a structural schematic diagram of a wood sawing device according to a specific embodiment of the utility model;

[0025] Figure 3 for Figure 1 Enlarged view of part A.

[0026] Description of symbols

[0027] 1. Base;

[0028] 2. Cutting platform; 21. Strip through hole;

[0029] 3. First moving seat; 31. First saw blade; 32. First driving motor;

[0030] 4. First driving mechanism; 41. First screw shaft; 42. Third driving motor;

[0031] 5. Second movable seat; 51. Second saw blade; 52. Second driving motor; 53. Wood chip collection box;

[0032] 54. Blower; 55. Delivery pipe; 56. Suction pipe; 57. Suction panel;

[0033] 6. Second driving mechanism; 61. Second screw shaft; 62. First belt; 63. Side plate;

[0034] 7. Guide wheel;

[0035] 8. The third screw shaft; 81. The first slider;

[0036] 9. fourth screw shaft; 82. second slider;

[0037] 10. connecting plate; 101. fourth driving motor; 102. second belt;

[0038] 11. Abutment component; 111. Tensioning wheel; 112. Connecting rod; 113. Cylinder. DETAILED DESCRIPTION

[0039] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0040] Please refer to Figures 1 to 3 , a wood sawing device, comprising:

[0041] Base 1;

[0042] A cutting platform 2, the cutting platform 2 is connected to the base 1, and a strip-shaped through hole 21 is provided on the upper part of the cutting platform 2;

[0043] A first movable seat 3, the first movable seat 3 is movably connected to the cutting platform 2 along the Y direction or the reverse direction of the Y direction;

[0044] A first driving mechanism 4, the first driving mechanism is used to drive the first moving seat 3 to move;

[0045] A first saw blade 31, the first saw blade 31 is rotatably connected to the first movable seat 3, the first saw blade 31 is located in the strip-shaped through hole 21, and the axial direction of the first saw blade 31 is the Y direction;

[0046] A first drive motor 32, the first drive motor 32 is connected to the first movable base 3, and the first drive motor 32 is transmission-connected to the first saw blade 31;

[0047] A second movable seat 5, the second movable seat 5 is movably connected to the cutting platform 2 along the Y direction or the reverse direction of the Y direction;

[0048] A second driving mechanism 6, the second driving mechanism 6 is used to drive the second moving seat 5 to move, and the second moving seat 5 is located directly above the first moving seat 3;

[0049] The second saw blade 51 is rotatably connected to the second movable base 5, and the rotation direction is opposite to that of the first saw blade 31. The axial direction of the second saw blade 51 is the Y direction, and the second saw blade 51 is located directly above the first saw blade 31;

[0050] A second drive motor 52, which is connected to the second movable base 5 and is in driving connection with the second saw blade 51;

[0051] The guide wheel 7 is connected to the first movable seat 3 , and the upper edge of the guide wheel 7 is flush with the upper edge of the strip-shaped through hole 21 .

[0052] In the above embodiment, the wood to be cut is placed on the cutting platform 2, and then the wood is pushed in the direction of the first saw blade 31 and the second saw blade 51, and the wood is sawed by the first saw blade 31 and the second saw blade 51. By setting the guide wheel 7, the wood can be sawed smoothly through the strip through hole 21. When the left and right sides of the wood need to be cut, the first movable seat 3 and the second movable seat 5 are driven to move in the same direction by the first driving mechanism 4 and the second driving mechanism 6, so that the first saw blade 31 and the second saw blade 51 are adjusted to the position of the left and right sides of the wood for cutting. Compared with the prior art, the first saw blade 31 and the second saw blade 51 can be adjusted left and right to meet the cutting requirements of the left and right sides of the wood.

[0053] As an optional embodiment, the first driving mechanism 4 includes a first screw shaft 41 and a third driving motor 42. The first screw shaft 41 is connected to the base 1. The axial direction of the first screw shaft 41 is the Y direction. The first screw shaft 41 is located below the strip through hole 21. The first movable seat 3 is slidingly connected to the first screw shaft 41. The third driving motor 42 is connected to the base 1. The third driving motor 42 is transmission-connected to the first screw shaft 41.

[0054] In the above embodiment, by turning on the third drive motor 42 , the third drive motor 42 drives the screw shaft to rotate, so that the first movable seat 3 moves along the Y direction or the reverse direction of the Y direction, thereby adjusting the position of the first saw blade 31 in the strip-shaped through hole 21 .

[0055] As an optional embodiment, the second driving mechanism 6 includes a second screw shaft 61, two side plates 63 and a first belt 62, the two side plates 63 are respectively connected to the Y-direction side and the Y-direction reverse side of the base 1, the two ends of the second screw shaft 61 are respectively connected to the two side plates 63, the second screw shaft 61 is located above the strip through hole 21, the second screw shaft 61 is parallel to the first screw shaft 41, the second movable seat 5 is slidingly connected to the second screw shaft 61, and the output end of the third driving motor 42 is transmission connected to the second screw shaft 61 through the first belt 62.

[0056] In the above embodiment, when the third drive motor 42 is turned on, the third drive motor 42 drives the second screw shaft 61 to rotate through the first belt 62, so that the transmission directions of the first screw shaft 41 and the second screw shaft 61 are the same and the moving distances are the same, so that the second saw blade 51 is always located directly above the first saw blade 31.

[0057] As an optional embodiment, the wood sawing device also includes a third screw shaft 8, a fourth screw shaft 9, a connecting plate 10, a first slider 81, a second slider 82, a fourth drive motor 101 and a second belt 102. The third screw shaft 8 and the fourth screw shaft 9 are respectively connected to one side in the Y direction and the opposite side in the Y direction of the base 1. The axial direction of the third screw shaft 8 is vertical, and the axial direction of the fourth screw shaft 9 is parallel to the third screw shaft 8. The first slider 81 is slidably connected to the third screw shaft 8, and the second slider 82 is slidably connected to the fourth screw shaft 9. The first slider 81 is connected to one of the side plates 63, and the second slider 82 is connected to the other side plate 63. The bottom end of the connecting plate 10 is connected to the upper ends of the third screw shaft 8 and the fourth screw shaft 9. The fourth drive motor 101 is connected to the connecting plate 10. The fourth drive motor 101 is transmission-connected to the third screw shaft 8, and the fourth screw shaft 9 is transmission-connected to the output end of the fourth drive motor 101 through the second belt 102.

[0058] In the above embodiment, the fourth drive motor 101 is turned on, and the fourth drive motor 101 drives the third screw shaft 8 to rotate, and at the same time drives the fourth screw shaft 9 to rotate through the belt, so that the first slider 81 and the second slider 82 move in the vertical direction, thereby driving the second saw blade 51 in the vertical direction, thereby being able to cut wood of different thicknesses.

[0059] As an optional embodiment, the wood sawing device also includes an abutment component 11, which is used to adjust the tightness of the first belt 62. The abutment component 11 includes a tensioning wheel 111, a connecting rod 112 and a cylinder 113. One end of the connecting rod 112 is rotatably connected to the base 1, and the other end of the connecting rod 112 is connected to the tensioning wheel 111. The cylinder body of the cylinder 113 is pivotally connected to the base 1, and the piston rod of the cylinder 113 is pivotally connected to the outer wall of the connecting rod 112. The piston rod of the cylinder 113 is used to push and pull the rocker arm to swing.

[0060] In the above embodiment, the height of the second saw blade 51 and the first saw blade 31 are adjusted by the first slider 81 and the second slider 82 to meet the processing needs of wood of different thicknesses. At the same time, with the cooperation of the abutment component 11, the second belt 102 can be tensioned, thereby ensuring the movement of the first movable seat 3 and the second movable seat 5.

[0061] As an optional embodiment, a wood chip collecting box 53 is provided on the second movable seat 5, a blower 54 is provided on the upper part of the wood chip collecting box 53, a conveying pipe 55 and a suction pipe 56 are provided on the blower 54, one end of the conveying pipe 55 is connected to the blower 54, and the other end of the conveying pipe 55 is connected to the wood chip collecting box 53, one end of the suction pipe 56 is connected to the blower 54, and the other end of the suction pipe 56 is provided with a suction panel 57, and the suction panel 57 is located above the X-direction opposite side of the first saw blade 31 and the second saw blade 51.

[0062] In the above embodiment, when the blower 54 is started, the output end of the blower 54 can generate suction to the outside, so that the wood chips generated during sawing can be sucked in. The interior of the collection box is connected to the input end of the blower 54, so that after the output end of the blower 54 sucks the wood chips, the wood chips can be transported from the input end of the blower 54 to the collection box through the conveying pipe 55, thereby processing the wood chips.

[0063] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A wood sawing device, characterized in that: include: Pedestal; A cutting platform, the cutting platform is connected to the base, and a strip-shaped through hole is provided on the upper part of the cutting platform; A first movable seat, the first movable seat is movably connected to the cutting platform along the Y direction or the reverse direction of the Y direction; A first driving mechanism, the first driving mechanism is used to drive the first moving seat to move; A first saw blade, the first saw blade is rotatably connected to the first movable seat, the first saw blade is located in the strip-shaped through hole, and the axial direction of the first saw blade is the Y direction; A first drive motor, the first drive motor is connected to the first movable seat, and the first drive motor is drivingly connected to the first saw blade; A second movable seat, the second movable seat is movably connected to the cutting platform along the Y direction or the reverse direction of the Y direction; A second driving mechanism, the second driving mechanism is used to drive the second moving seat to move, and the second moving seat is located directly above the first moving seat; The second saw blade is rotatably connected to the second movable base, and the rotation direction is opposite to that of the first saw blade. The axial direction of the second saw blade is the Y direction, and the second saw blade is located directly above the first saw blade; A second drive motor, the second drive motor is connected to the second movable base, and the second drive motor is drivingly connected to the second saw blade; The guide wheel is connected to the first movable seat, and the upper edge of the guide wheel is flush with the upper edge of the strip-shaped through hole.

2. The wood sawing device according to claim 1, characterized in that: The first driving mechanism includes a first screw shaft and a third driving motor. The first screw shaft is connected to the base. The axial direction of the first screw shaft is the Y direction. The first screw shaft is located below the strip through hole. The first movable seat is slidingly connected to the first screw shaft. The third driving motor is connected to the base. The third driving motor is transmission-connected to the first screw shaft.

3. The wood sawing device according to claim 1, characterized in that: The second driving mechanism includes a second screw shaft, two side plates and a first belt, the two side plates are respectively connected to the Y-direction side and the Y-reverse side of the base, the two ends of the second screw shaft are respectively connected to the two side plates, the second screw shaft is located above the strip through hole, the second screw shaft is parallel to the first screw shaft, the second movable seat is slidably connected to the second screw shaft, and the output end of the third driving motor is transmission-connected to the second screw shaft through the first belt.

4. The wood sawing device according to claim 3, characterized in that: The wood sawing device also includes a third screw shaft, a fourth screw shaft, a connecting plate, a first slider, a second slider, a fourth drive motor and a second belt. The third screw shaft and the fourth screw shaft are respectively connected to one side of the base in the Y direction and the opposite side of the Y direction. The axial direction of the third screw shaft is vertical, and the axial direction of the fourth screw shaft is parallel to the third screw shaft. The first slider is slidably connected to the third screw shaft, and the second slider is slidably connected to the fourth screw shaft. The first slider is connected to one of the side plates, and the second slider is connected to the other side plate. The bottom end of the connecting plate is connected to the upper ends of the third screw shaft and the fourth screw shaft, and the fourth drive motor is connected to the connecting plate. The fourth drive motor is transmission-connected to the third screw shaft, and the fourth screw shaft is transmission-connected to the output end of the fourth drive motor through the second belt.

5. The wood sawing device according to claim 4, characterized in that: The wood sawing device also includes an abutment component, which is used to adjust the tightness of the first belt. The abutment component includes a tensioning wheel, a connecting rod and a cylinder. One end of the connecting rod is rotatably connected to the base, and the other end of the connecting rod is connected to the tensioning wheel. The cylinder body of the cylinder is pivotally connected to the base, and the piston rod of the cylinder is pivotally connected to the outer wall of the connecting rod. The piston rod of the cylinder is used to push and pull the swing arm to swing.

6. The wood sawing device according to claim 1, characterized in that: A wood chip collection box is provided on the second movable seat, a blower is provided on the upper part of the wood chip collection box, a conveying pipe and a suction pipe are provided on the blower, one end of the conveying pipe is connected to the blower, and the other end of the conveying pipe is connected to the wood chip collection box, one end of the suction pipe is connected to the blower, and the other end of the suction pipe is provided with a suction panel, which is located above the X-direction opposite side of the first saw blade and the second saw blade.

Images