Light rail type wood-working machine for raw wood cutting and board sawing

Abstract

The utility model belongs to the field of wood-working machines, and particularly provides a light rail type wood-working machine for cutting and sawing raw wood boards, which comprises a circular saw head, a wood-working saw frame and a guide rail bracket, the wood-working saw frame is slidably mounted on the guide rail bracket and used for moving along the length direction of the guide rail bracket, and the wood-working saw frame is mounted on the guide rail bracket. The circular saw head is installed on the woodworking saw frame through the saw frame lifting device or / and the left-right translation device or / and the horizontal turnover device and used for adjusting the height position, the left-right position or the posture of the circular saw head. The equipment can perform cutting and board sawing on raw wood, and is simple in structure and convenient to use.

Description

Technical Field

[0001] The utility model relates to the field of woodworking machinery, in particular to a light track type woodworking machinery used for cutting and sawing logs. Background Art

[0002] In the woodworking industry, there are two or more types of woodworking machinery: machines for sawing logs and machines for fine woodworking. Woodworking machinery for sawing logs requires a high degree of heavy-duty construction to produce high-quality, straight logs. While heavy-duty, woodworking machinery for sawing logs cannot readily utilize its heavy-duty characteristics to complete fine woodworking operations. Heavy machinery is bulky, making it unsuitable for every woodworking company and user. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to provide a light rail type woodworking machine for cutting and sawing logs into boards, which has a simple structure and is easy to use.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a light rail-type woodworking machine for cutting and sawing raw wood materials, comprising a circular saw head, a woodworking saw frame, a guide rail bracket and a receiving support, the circular saw head is mounted with a woodworking circular saw blade, and the circular saw head drives the woodworking circular saw blade to rotate at high speed to saw wood, and the woodworking saw frame is slidably connected to the guide rail bracket;

[0005] The circular saw head and the woodworking saw frame are manufactured in an integrated manner or are fixedly connected by welding or screws, rivets and pins; or, the circular saw head and the woodworking saw frame are connected by a saw frame lifting device and a left-right translation device and a horizontal flipping device; or, the circular saw head and the woodworking saw frame are connected by the saw frame lifting device and the left-right translation device; or, the circular saw head and the woodworking saw frame are connected by the saw frame lifting device and the horizontal flipping device; or, the circular saw head and the woodworking saw frame are connected by the left-right translation device and the horizontal flipping device; or, the circular saw head and the woodworking saw frame are connected by the saw frame lifting device; or, the circular saw head and the woodworking saw frame are connected by the left-right translation device; or, the circular saw head and the woodworking saw frame are connected by the horizontal flipping device;

[0006] The connection order of the saw frame lifting device, the left and right translation device, and the horizontal turning device is: the woodworking saw frame is first connected to the saw frame lifting device, then connected to the left and right translation device, and finally connected to the horizontal turning device; or, the woodworking saw frame is first connected to the saw frame lifting device, then connected to the horizontal turning device, and finally connected to the left and right translation device; or, the woodworking saw frame is first connected to the left and right translation device, then connected to the saw frame lifting device, and finally connected to the horizontal turning device; or, the woodworking saw frame is first connected to the left and right translation device, then connected to the horizontal turning device, and finally connected to the saw frame lifting device; or, the woodworking saw frame is first connected to the horizontal turning device, then connected to the saw frame lifting device, and finally connected to the left and right translation device; or, the woodworking saw frame is first connected to the horizontal turning device, then connected to the saw frame lifting device, and finally connected to the left and right translation device;

[0007] The guide rail bracket and the receiving support are integrally manufactured or fixedly connected by welding or screws, rivets, and pins; or, the guide rail bracket and the receiving support are connected by a base lifting device and a base translation device; or, the guide rail bracket and the receiving support are connected by the base lifting device; or, the guide rail bracket and the receiving support are connected by the base translation device;

[0008] The connection order of the base lifting device and the base translation device is: the guide rail bracket is first connected to the base lifting device and then connected to the base translation device; or the guide rail bracket is first connected to the base translation device and then connected to the base lifting device;

[0009] The height or spacing between the circular saw head and the receiving support can be arbitrarily adjusted, changed or controlled by the saw frame lifting device or the base lifting device;

[0010] The position between the circular saw head and the receiving support along the width direction of the guide rail bracket can be arbitrarily adjusted, changed, or controlled by the left-right translation device or the base translation device;

[0011] The horizontal flip device is used to adjust, change, and control the circular saw blade on the circular saw head to flip to any angle required by the user; or, the horizontal flip device is used to adjust, change, and control the circular saw blade on the circular saw head to switch to any angle between the horizontal direction, the vertical direction, and the horizontal direction flipped 180 degrees; or, the horizontal flip device controls and limits the flip angle of the circular saw blade on the circular saw head to within 15 degrees, or within 30 degrees, or within 60 degrees, or within 90 degrees, or within 180 degrees, or within 270 degrees;

[0012] The guide rail bracket is slidably connected to the carpenter's saw frame, and the connection sequence is: the guide rail bracket is placed or fixed flat on the ground to serve as a support base for the sliding position of the carpenter's saw frame; or the carpenter's saw frame is placed or fixed in contact with the ground to serve as a support base for the sliding position of the guide rail bracket;

[0013] The carpenter's saw frame is slidably connected along the length direction of the guide rail bracket; the user pushes and pulls the carpenter's saw frame and the guide rail bracket to slide, move, and displace relative to each other; an overhead, empty, and avoidance structure is provided between the carpenter's saw frame and the guide rail bracket.

[0014] In a preferred solution, the woodworking saw frame is a single-sided saw frame, a double-sided saw frame, a biased frame saw frame, or a full-frame saw frame.

[0015] In a preferred embodiment, the structures of the saw frame lifting device, the left and right translation device, the base lifting device, and the base translation device are: a guide rod, or a slide rail, or a guide sleeve, or a guide bar, or a slide, or a guide groove machine, or a guide groove structure, or an articulated connecting rod, or an articulated swing arm, or an articulated rocker arm machine, or an articulated rocker arm structure.

[0016] In a preferred embodiment, the guide rail bracket and the receiving support are manufactured in one piece or fixedly connected by welding or screws, rivets and pins; the circular saw head and the woodworking saw frame are connected by a saw frame lifting device, a left and right translation device and a horizontal flipping device.

[0017] In a preferred embodiment, the guide rail bracket and the receiving support are manufactured in one piece or fixedly connected by welding or screws, rivets and pins; the circular saw head and the woodworking saw frame are connected through the saw frame lifting device and the left and right translation device.

[0018] In a preferred solution, the guide rail bracket and the receiving support are manufactured in one piece or fixedly connected by welding or screws, rivets and pins; the circular saw head and the woodworking saw frame are connected by the saw frame lifting device and the horizontal and vertical flipping device.

[0019] In a preferred solution, the guide rail bracket and the receiving support are manufactured in one piece or fixedly connected by welding or screws, rivets and pins; the circular saw head and the woodworking saw frame are connected by the left and right translation device and the horizontal and vertical flipping device.

[0020] In a preferred solution, the guide rail bracket and the receiving support are manufactured in one piece or fixedly connected by welding or screws, rivets and pins; the circular saw head and the woodworking saw frame are connected by the left and right translation device.

[0021] In a preferred solution, the guide rail bracket and the receiving support are manufactured in one piece or fixedly connected by welding or screws, rivets and pins; the circular saw head and the woodworking saw frame are connected by the horizontal and vertical flipping device.

[0022] In a preferred solution, the circular saw head and the woodworking saw frame are connected via the saw frame lifting device; the guide rail bracket and the receiving support are connected via the base translation device.

[0023] In a preferred embodiment, the circular saw head and the woodworking saw frame are manufactured in an integrated manner or fixedly connected by welding or screws, rivets and pins; the guide rail bracket and the receiving support are connected by a base lifting device and a base translation device.

[0024] In a preferred embodiment, the circular saw head and the woodworking saw frame are manufactured in an integrated manner or fixedly connected by welding or screws, rivets and pins; the guide rail bracket and the receiving support are connected by the base lifting device.

[0025] In a preferred solution, the woodworking saw frame is provided with an auxiliary sawing frame.

[0026] The utility model provides a light rail-type woodworking machine for cutting and sawing logs, which has the following beneficial effects:

[0027] 1. Place the wood to be sawed along the length of the guide rail bracket or fix it on the receiving support or guide rail bracket. After determining the sawing position or sawing depth, the user pushes and pulls the woodworking saw frame and the guide rail bracket to slide against each other, and the circular saw head cuts the required saw cut on the log.

[0028] 2. By setting up the saw frame lifting device, left and right translation device and horizontal and vertical flip device, it is convenient to adjust the horizontal position, height and posture of the circular saw head, and it is convenient to adjust the cutting angle, position and depth of the log.

[0029] 3. The mechanical structure is simple and can save manufacturing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0031] Figure 1 This is a schematic structural diagram of Example 1;

[0032] Figure 2 This is a schematic structural diagram of Example 2;

[0033] Figure 3 This is a schematic structural diagram of Example 3;

[0034] Figure 4 This is a schematic structural diagram of Example 4;

[0035] Figure 5 This is a schematic structural diagram of Example 5;

[0036] Figure 6 This is a schematic structural diagram of Example 6;

[0037] Figure 7 This is a schematic structural diagram of Example 7;

[0038] Figure 8 This is a schematic diagram of a second optional structure of Example 7;

[0039] Figure 9 This is a schematic diagram of a third optional structure of Example 7;

[0040] Figure 10 This is a schematic structural diagram of Example 8;

[0041] Figure 11 This is a schematic structural diagram of Example 9;

[0042] Figure 12 This is a schematic structural diagram of Example 10;

[0043] Figure 13 This is a schematic structural diagram of Example 11;

[0044] Figure 14 This is a schematic structural diagram of Example 12;

[0045] Figure 15 This is a schematic structural diagram of Example 13;

[0046] Figure 16 This is a schematic structural diagram of Example 14;

[0047] Figure 17 This is a schematic structural diagram of Example 15;

[0048] Figure 18 This is a schematic structural diagram of Example 16;

[0049] Figure 19 This is a schematic diagram of a second optional structure of Example 16;

[0050] Figure 20 This is a schematic diagram of a third optional structure of Example 16;

[0051] Figure 21 This is a schematic diagram of a fourth optional structure of Example 16;

[0052] Figure 22 for Figure 21 Another installation demonstration diagram;

[0053] Figure 23This is a schematic diagram of the structure of the utility model during demonstration;

[0054] Figure 24 This is a schematic diagram of the structure of the second optional use demonstration of the utility model;

[0055] Figure 25 This is a schematic diagram of the structure of the third optional use demonstration of the present utility model;

[0056] Figure 26 This is a schematic diagram of the structure of the fourth optional use demonstration of the present invention;

[0057] Figure 27 This is a schematic structural diagram of Example 18;

[0058] Figure 28 Schematic diagram of the installation structure of the circular saw head of Example 18;

[0059] Figure 29 This is a schematic structural diagram of one of the postures of the circular saw head of Example 18;

[0060] Figure 30 This is a schematic structural diagram of another posture of the circular saw head of Example 18;

[0061] Figure 31 This is a schematic structural diagram of Example 19;

[0062] Figure 32 Schematic diagram of the installation structure of the circular saw head of Example 19;

[0063] Figure 33 This is a schematic structural diagram of one of the postures of the circular saw head of Example 19;

[0064] Figure 34 This is a schematic structural diagram of another posture of the circular saw head of Example 19;

[0065] In the figure: a circular saw head 1, an auxiliary connecting frame 101; a woodworking saw frame 2, a single-sided saw frame 201, a double-sided saw frame 202, a biased frame saw frame 203, a full-frame saw frame 204, an auxiliary sawing frame 205; a guide rail bracket 3; a receiving support 4, an auxiliary wood clamp 401, an auxiliary spacer block 402; a saw frame lifting device 5, a lifting guide rail 501, a lifting slider 502; a left and right translation device 6, a translation guide rail 601; a horizontal turning device 7, an auxiliary turning frame 701, a latch 702; a base lifting device 8; a base translation device 9. DETAILED DESCRIPTION

[0066] like Figures 1 to 9As shown, a light rail-type woodworking machine for cutting logs and sawing boards comprises a circular saw head 1, a woodworking saw frame 2, a guide rail bracket 3 and a receiving support 4. The circular saw head 1 is equipped with a woodworking circular saw blade, and the circular saw head 1 drives the woodworking circular saw blade to rotate at high speed to saw wood. The woodworking saw frame 2 is slidably connected to the guide rail bracket 3.

[0067] The saw frame lifting device 5 or the base lifting device 8 can arbitrarily adjust, change, and control the height or spacing distance between the circular saw head 1 and the receiving support 4, and provide support force when sawing wood at any position within the travel range.

[0068] Through the left and right translation device 6 or the base translation device 9, the position between the circular saw head 1 and the receiving support 4 along the width direction of the guide rail bracket 3 can be adjusted, changed, and controlled at any position within the travel range to provide support force when sawing wood.

[0069] The horizontal flipping device 7 can be used to adjust, change, and control the circular saw blade on the circular saw head 1 to flip to any angle required by the user, and provide support force when sawing wood at any position within the travel range.

[0070] The structures of the saw frame lifting device 5, the left and right translation device 6, the base lifting device 8, and the base translation device 9 not only use guide rods, slide rails, guide sleeves, guide bars, slides, and guide groove machines / structures, but also use articulated connecting rods, articulated swing arms, and articulated rocker arm machines / structures.

[0071] The carpenter's saw frame 2 is slidably connected to the guide rail bracket 3. The carpenter's saw frame 2 is slidably connected along the length direction of the guide rail bracket 3, and the manufacturing level of the sliding connection is carpenter grade, which only meets the needs of carpenters. An overhead, empty, and air-avoiding structure is provided between the carpenter's saw frame 2 and the guide rail bracket 3.

[0072] The saw frame lifting device 5, the left and right translation device 6, the base lifting device 8, and the base translation device 9 can be adjusted and shifted by direct manual pushing and pulling, or by means of screw machines / structures, gear rack machines / structures, chains, belts, sprockets, pulley machines / structures, and hydraulic / pneumatic cylinder telescopic methods commonly used in the mechanical field.

[0073] If the saw frame lifting device 5 and the left and right translation device 6 are welded, glued, squeezed and deformed, bent and deformed, drilled and bolted, or dismantled, it can be quickly implemented without any design investment. The circular saw head 1 and the woodworking saw frame 2 can be manufactured in an integrated manner or fixedly connected by welding or screws, rivets and pins.

[0074] If the base lifting device 8 and the base translation device 9 are welded, glued, squeezed and deformed, bent and deformed, drilled and bolted, or dismantled, no design is required and it can be quickly implemented. The guide rail bracket 3 and the receiving support 4 can be manufactured in an integrated manner or fixedly connected by welding or screws, rivets and pins.

[0075] If the horizontal flipping device 7 is welded, glued, squeezed, bent, or bolted, it can be quickly implemented without any design effort. The horizontal flipping device 7 controls and limits the flipping angle of the circular saw blade on the circular saw head 1 to within 15 degrees, or within 30 degrees, or within 60 degrees, or within 90 degrees, or within 180 degrees, or within 270 degrees, and provides support force when sawing wood.

[0076] The details are described with reference to Examples 1 to 7.

[0077] Example 1:

[0078] like Figure 1 As shown, a light rail-type woodworking machine for cutting logs and sawing boards comprises a circular saw head 1, a woodworking saw frame 2 and a guide rail bracket 3. A woodworking circular saw blade is mounted on the circular saw head 1, and the woodworking circular saw blade is rotated at high speed to saw wood. The power source for driving the circular saw head 1 to rotate at high speed may be an electric motor, a fuel engine and a rotary motor device. The circular saw blade on the circular saw head 1 may be directly connected to the output shaft of the power source, or may be isolated from the power source through a transmission belt, or gears, or a transmission shaft.

[0079] The woodworking saw frame 2 is slidably mounted on the guide rail bracket 3 and is used to move the woodworking saw frame 2 along the length direction of the guide rail bracket 3. In this embodiment, slide grooves or guide grooves are provided on both sides of the guide rail bracket 3, and the woodworking saw frame 2 moves along the slide grooves or guide grooves through the slider.

[0080] The circular saw head 1 is mounted on a woodworking saw frame 2 and is arranged above a guide rail bracket 3. The guide rail bracket 3 is used to support the original wood to be cut.

[0081] During specific use, the wood to be sawed is placed or fixed on the receiving support 4 set on the guide rail bracket 3 along the length direction of the guide rail bracket 3. After determining the sawing position or sawing depth, the user can push and pull the woodworking saw frame 2 and the guide rail bracket 3 to slide relative to each other, and the circular woodworking saw blade on the circular saw head 1 rotates at high speed to cut the required saw seam.

[0082] In this embodiment, the saw frame lifting device 5, the left-right translation device 6 and the horizontal flipping device 7 are included. The woodworking saw frame 2 is first connected to the left-right translation device 6, then to the horizontal flipping device 7, and finally to the saw frame lifting device 5.

[0083] The saw frame lifting device 5 is a screw linear module or a rack linear module or a cylinder or a hydraulic cylinder, and the left and right translation device 6 is a slide rail mechanism or a guide rod mechanism or a slide mechanism or a guide sleeve mechanism or a guide rod mechanism.

[0084] The left-right translation device 6 is a guide rod disposed on the woodworking saw frame 2, arranged horizontally. The saw frame lifting device 5 is a screw linear module, and the circular saw head 1 is mounted on the slider of the screw linear module. The horizontal and vertical flipping device 7 includes a sliding hole and a tightening bolt disposed on the saw frame lifting device 5. The guide rod is mounted in the sliding hole, and the tightening bolt is tightened against the guide rod to rotate and fix the saw frame lifting device 5. The saw frame lifting device 5 slides left and right along the guide rod to achieve left-right movement and adjustment of the circular saw head 1, adjusting its position along the width direction of the guide rail bracket 3; it rotates along the guide rod to adjust the posture of the circular saw head 1, thereby changing the inclination angle of the circular saw blade of the circular saw head 1; and the height of the circular saw head 1 is adjusted by the saw frame lifting device 5.

[0085] Preferably, it further includes a receiving support 4 provided on the guide rail bracket 3, and the receiving support 4 is used to support the original wood.

[0086] The guide rail bracket 3 and the receiving support 4 are manufactured in an integrated manner or fixedly connected by welding or screws, rivets and pins; or, the guide rail bracket 3 and the receiving support 4 are connected by a base lifting device 8 and a base translation device 9; or, the guide rail bracket 3 and the receiving support 4 are connected by the base lifting device 8; or, the guide rail bracket 3 and the receiving support 4 are connected by the base translation device 9.

[0087] like Figure 1 As shown, the base lifting device 8 is used to adjust the height of the receiving support 4, and the base translation device 9 is used to adjust the horizontal position of the receiving support 4.

[0088] The connection sequence of the base lifting device 8 and the base translation device 9 can be: the guide rail bracket 3 is first connected to the base lifting device 8, and the base lifting device 8 is connected to the receiving support 4 through the base translation device 9; or, the guide rail bracket 3 is connected to the base translation device 9, and the base translation device 9 is connected to the receiving support 4 through the base lifting device 8.

[0089] In this embodiment, the guide rail bracket 3 is first connected to the base translation device 9 and then connected to the base lifting device 8 .

[0090] The base lifting device 8 is a pneumatic cylinder, an oil cylinder, a rocker lift, a screw lift, or an articulated telescopic lift, and the base translation device 9 is a slide rail mechanism, a slide rod mechanism, a slide table mechanism, or a rack track mechanism.

[0091] In this embodiment, if Figure 1 As shown, the base translation device 9 is a slide rod mechanism, including a slide rod and a slider slidably set on the slide rod. The base lifting device 8 is connected to the slider. The base lifting device 8 is a cylinder, and the cylinder is connected to the slider through a support frame.

[0092] Preferably, the carpenter saw frame 2 is a single-sided saw frame 201 or a double-sided saw frame 202 or a biased frame saw frame 203 or a full-frame saw frame 204; the single-sided saw frame 201 is slidably connected to the guide rail bracket 3 by a single-sided sliding connection, and the double-sided saw frame 202, the biased frame saw frame 203 and the full-frame saw frame 204 are slidably connected to the guide rail bracket 3 by a double-sided sliding connection. The double-sided saw frame 202 is a door-shaped structure, the biased frame saw frame 203 is a frame structure, the circular saw head 1 is arranged on one side of the biased frame saw frame 203, and the full-frame saw frame 204 is an enclosing frame structure, and the circular saw head 1 is arranged within the encirclement of the full-frame saw frame 204.

[0093] In this embodiment, the woodworking saw frame 2 is a double-sided saw frame 202, and the sliding connection between the double-sided saw frame 202 and the guide rail bracket 3 is a double-sided sliding connection. The circular saw head 1 is not surrounded or blocked by structural parts on the front side and sawing side of the double-sided saw frame 202. The double-sided saw frame 202 provides an open woodworking sawing range while taking into account structural rigidity.

[0094] Other structures of the woodworking saw frame 2 are described in the following embodiments.

[0095] Example 2:

[0096] Different from Example 1, Figure 2 As shown, the woodworking saw frame 2 is first connected to the left and right translation device 6, then connected to the saw frame lifting device 5, and finally connected to the horizontal and vertical flipping device 7.

[0097] The guide rail bracket 3 is first connected to the base lifting device 8, and the base lifting device 8 is connected to the base translation device 9.

[0098] The woodworking saw frame 2 is placed or fixed in contact with the ground, serving as a supporting base for the sliding position of the guide rail bracket 3.

[0099] Example 3:

[0100] Different from Example 1, Figure 3 As shown, the woodworking saw frame 2 is first connected to the saw frame lifting device 5, then connected to the horizontal turning device 7, and finally connected to the left and right translation device 6.

[0101] The woodworking saw frame 2 is a single-sided saw frame 201, and the sliding connection between the single-sided saw frame 201 and the guide rail bracket 3 is a single-sided sliding connection. The circular saw head 1 is not surrounded or blocked by the structural parts of the single-sided saw frame 201, and can provide an open and flexible woodworking sawing range and sawing method.

[0102] Example 4:

[0103] Different from Example 1, Figure 4 As shown, the woodworking saw frame 2 is first connected to the horizontal turning device 7, then connected to the saw frame lifting device 5, and finally connected to the left and right translation device 6.

[0104] Example 5:

[0105] Different from Example 1, Figure 5 As shown, the woodworking saw frame 2 is first connected to the saw frame lifting device 5, then connected to the left and right translation device 6, and finally connected to the horizontal and vertical flipping device 7.

[0106] The woodworking saw frame 2 is a biased frame saw frame 203. The sliding connection between the biased frame saw frame 203 and the guide rail bracket 3 is a bilateral sliding connection. The biased frame saw frame 203 is a frame structure, and some connecting beams, rods, bars, or connecting plates and connecting materials in the frame structure are offset in position. After the offset, the circular saw head 1 is not or less surrounded or blocked by structural parts on the front side and sawing side of the biased frame saw frame 203. The biased frame saw frame 203 provides an open woodworking sawing range while taking into account structural rigidity.

[0107] Example 6:

[0108] Different from Example 1, Figure 6 As shown, the woodworking saw frame 2 is first connected to the horizontal turning device 7, then connected to the left and right translation device 6, and finally connected to the saw frame lifting device 5.

[0109] The woodworking saw frame 2 is a full-frame saw frame 204. The sliding connection between the full-frame saw frame 204 and the guide rail bracket 3 is a double-sided sliding connection. The full-frame saw frame 204 is a frame-type surrounding structure. The circular saw head 1 is shielded, surrounded, installed and protected inside the frame-type surrounding structure of the full-frame saw frame 204.

[0110] The support 4 is also equipped with auxiliary wood clamps 401 and auxiliary heightening blocks 402. The auxiliary wood clamps 401 are two sets of slotted rods, and the auxiliary heightening blocks 402 are provided in multiple sets, with both ends positioned within the slots of the auxiliary wood clamps 401. By adjusting the number of stacked auxiliary heightening blocks 402, the height of the wood to be sawed can be quickly and conveniently adjusted. The wood to be sawed can be placed directly between the two sets of slotted rods of the auxiliary wood clamps 401 and secured to the support 4 via the auxiliary wood clamps 401.

[0111] Example 7:

[0112] Different from Example 1, Figures 7-9 As shown, the saw frame lifting device 5 and the left and right translation device 6 use an articulated connecting rod or an articulated swing arm or an articulated rocker arm machine / structure, and the saw frame lifting device 5 and the left and right translation device 6 are of the same, congruent and interchangeable structural design.

[0113] The horizontal flipping device 7 is arranged between the woodworking saw frame 2 and the saw frame lifting device 5, or the horizontal flipping device 7 is arranged between the saw frame lifting device 5 and the left and right translation device 6, or the horizontal flipping device 7 is arranged between the left and right translation device 6 and the circular saw head 1.

[0114] Example 8:

[0115] Different from Example 1, Figure 10 As shown, the guide rail bracket 3 and the receiving support 4 are integrally manufactured or fixedly connected by welding or screws, rivets and pins. The circular saw head 1 is connected to the woodworking saw frame 2 through a saw frame lifting device 5 and a left and right translation device 6.

[0116] Example 9:

[0117] Different from Example 1, Figure 11 As shown, the guide rail bracket 3 and the receiving support 4 are integrally manufactured or fixedly connected by welding or screws, rivets and pins. The circular saw head 1 is connected to the woodworking saw frame 2 through a saw frame lifting device 5 and a horizontal turning device 7.

[0118] Example 10:

[0119] Different from Example 1, Figure 12 As shown, the guide rail bracket 3 and the receiving support 4 are manufactured in one piece or fixedly connected by welding or screws, rivets and pins.

[0120] The circular saw head 1 is connected to the woodworking saw frame 2 via a left-right translation device 6 and a horizontal flip device 7 .

[0121] The wood to be sawed can be fixed on the receiving support 4 by means of an auxiliary wood clamp 401 . The auxiliary wood clamp 401 can be arranged on the guide rail bracket 3 or on the receiving support 4 .

[0122] Example 11:

[0123] Different from Example 1, Figure 13 As shown, the guide rail bracket 3 and the receiving support 4 are made in one piece or fixedly connected by welding or screws, rivets and pins. The circular saw head 1 is connected to the woodworking saw frame 2 by a left-right translation device 6.

[0124] Example 12:

[0125] Different from Example 1, Figure 14 The guide rail bracket 3 and the receiving support 4 are integrally manufactured or fixedly connected by welding or screws, rivets and pins. The circular saw head 1 is connected to the woodworking saw frame 2 through a horizontal and vertical turning device 7.

[0126] The following describes the connection structure between the guide rail bracket 3 and the receiving support 4 through Examples 13 to 15. The guide rail bracket 3 and the receiving support 4 are integrally manufactured or fixedly connected by welding or screws, rivets, and pins; alternatively, the guide rail bracket 3 and the receiving support 4 are connected via a base lifting device 8 and a base translation device 9; alternatively, the guide rail bracket 3 and the receiving support 4 are connected via the base lifting device 8; alternatively, the guide rail bracket 3 and the receiving support 4 are connected via the base translation device 9.

[0127] Example 13:

[0128] like Figure 15 As shown, the circular saw head 1 is connected to the woodworking saw frame 2 via a saw frame lifting device 5. The guide rail bracket 3 and the receiving support 4 are connected via a base translation device 9.

[0129] Example 14:

[0130] like Figure 16 As shown, the circular saw head 1 and the woodworking saw frame 2 are made in one piece or fixedly connected by welding or screws, rivets and pins. The guide rail bracket 3 and the receiving support 4 are connected by a base lifting device 8 and a base translation device 9.

[0131] Example 15:

[0132] like Figure 17 As shown, the circular saw head 1 and the woodworking saw frame 2 are made in one piece or fixedly connected by welding or screws, rivets and pins. The guide rail bracket 3 and the receiving support 4 are connected by a base lifting device 8.

[0133] Example 16:

[0134] Different from Example 1, Figure 18 and Figure 19As shown, an auxiliary sawing frame 205 is provided on the woodworking saw frame 2, and the circular saw head 1 is shifted, adjusted, and changed to the vicinity of the auxiliary sawing frame 205 through the saw frame lifting device 5 or the left and right translation device 6 or the horizontal flipping device 7 to realize the table sawing function. The board can also be laid, installed, and fixed on the auxiliary sawing frame 205 to increase the sawing operation area.

[0135] like Figure 20 As shown, an auxiliary sawing frame 205 is provided on the woodworking saw frame 2, and the circular saw head 1 is integrally manufactured with the woodworking saw frame 2 or fixedly connected by welding or screws, rivets and pins. The user can disassemble the circular saw head 1 and install it on the auxiliary sawing frame 205 to realize the table sawing function.

[0136] like Figure 21 and Figure 22 As shown, the woodworking saw frame 2 is provided with an auxiliary sawing frame 205. The user can disassemble the circular saw head 1, flip the angle, and reinstall it in the original position, so that the circular saw head 1 is shifted, adjusted, and moved to the vicinity of the auxiliary sawing frame 205 to realize the table saw cutting function.

[0137] Example 17:

[0138] like Figure 23 As shown, the wood to be sawed is placed or fixed on the receiving support 4 along the length direction of the guide rail bracket 3. After determining the sawing position or sawing depth, the user pushes and pulls the woodworking saw frame 2 and the guide rail bracket 3 to slide relative to each other, and the circular woodworking saw blade of the circular saw head 1 rotates at high speed to cut the wood into the saw groove required by the user.

[0139] The user can adjust and control the left and right translation device 6 or the base translation device 9 to confirm the sawing depth of the saw kerf on the wood to be sawed and the position of the saw kerf on the left and right sides of the wood. When the wood needs to be sawed into boards, during the sawing operation, it is only necessary to cut through the saw kerf.

[0140] The user can adjust and control the saw frame lifting device 5 or the base lifting device 8 to confirm the height or spacing distance of the upper and lower saw seams.

[0141] like Figure 24 As shown, if the wood needs to be sawed into boards, it is impossible to saw through the saw seam on one side of the wood to obtain the board. The user can adjust and control the left and right translation device 6 or the base translation device 9 to adjust the circular saw head 1, change the saw seam cutting position to the other side of the wood to be sawed, and saw a second time to form a connected and symmetrical saw seam, so as to saw and separate the required board from the wood to be sawed.

[0142] like Figure 25 and Figure 26As shown, the circular saw head 1 and the woodworking saw frame 2 are integrally manufactured or fixedly connected by welding or screws, rivets and pins, and the guide rail bracket 3 and the receiving support 4 are integrally manufactured or fixedly connected by welding or screws, rivets and pins. The wood to be sawed can be fixed on the user's self-made pads, pads, and pads, and then placed as a whole on the receiving support 4. The user controls the sawing depth of the sawing by moving the position of the self-made pads, pads, and pads on the receiving support 4, and controls the height position of the sawing by adjusting, increasing or decreasing the thickness or number of the self-made pads, pads, and pads.

[0143] Example 18:

[0144] like Figure 27 and Figure 28 As shown, the guide rail bracket 3 and the receiving support 4 are integrally manufactured or fixedly connected by welding or screws, rivets and pins. The circular saw head 1 is mounted on the left and right translation device 6, which is mounted on the horizontal and vertical flip device 7, which is connected to the saw frame lifting device 5.

[0145] The left-right translation device 6 includes a translation guide rail 601 , and the circular saw head 1 is slidably connected to the translation guide rail 601 through an auxiliary connecting frame 101 , and related components of the circular saw head 1 are installed on the auxiliary connecting frame 101 .

[0146] The saw frame lifting device 5 includes a lifting guide rail 501 and a lifting slider 502. The lifting slider 501 is driven up and down by a driving chain. The driving chain is rotatably installed on the sprocket of the woodworking saw frame 2. One set of sprockets is installed on the chain shaft, and the chain shaft is driven by a hand wheel.

[0147] Lifting sliders 502 are provided at both ends of the translation guide rail 601 . Two groups of translation guide rails 601 are provided. One group of translation guide rails 601 is rotatably connected or hinged to the lifting sliders 502 , and the lifting sliders 502 are slidably installed on the lifting guide rails 501 .

[0148] The horizontal flipping device 7 includes an auxiliary flipping frame 701, which is slidably connected to the lifting guide rail 501. The auxiliary flipping frame 701 and the lifting slider 502 can be an integral structure, or separated but fixedly connected together, or floating without any connection. A plurality of pin holes are reserved on the auxiliary flipping frame 701, and a limiting hole is provided at the end of the translation guide rail 601. After the translation guide rail 601 rotates a certain angle along the hinge point with the lifting slider 502, the limiting hole provided at the end of the translation guide rail 601 is aligned with the pin hole reserved on the auxiliary flipping frame 701. The pin 702 is inserted into the pin hole and the limiting hole at the end of the translation guide rail 601 at the same time to complete the limiting fixation of the translation guide rail 601.

[0149] When the flip angle of the circular saw head 1 is at 0 degree, 90 degree, and 270 degree, at least one of the multiple latch holes reserved on the auxiliary flip frame 701 can be aligned with the limiting hole at the end of the translation guide rail 601.

[0150] like Figure 29 As shown, the flip angle of the circular saw head 1 is 90 degrees.

[0151] like Figure 30 As shown, the turning angle of the circular saw head 1 is 270 degrees.

[0152] The woodworking saw frame 2 is a full-frame saw frame 204; an auxiliary sawing frame 205 is provided on the woodworking saw frame 2. The user flips the circular saw head 1 to an angle of 90 degrees and raises and adjusts the saw frame lifting device 5 to a suitable position to realize the table saw sawing function; the user flips the circular saw head 1 to an angle of 270 degrees and lowers and adjusts the saw frame lifting device 5 to a suitable position to realize the sawing and cutting, and pull sawing functions.

[0153] like Figure 29 As shown, the flip angle of the circular saw head 1 is 90 degrees.

[0154] like Figure 30 As shown, the turning angle of the circular saw head 1 is 270 degrees.

[0155] Example 19:

[0156] like Figure 31 and Figure 32 As shown, the guide rail bracket 3 and the receiving support 4 are made in one piece or fixedly connected by welding or screws, rivets and pins. The difference from Example 18 is that the number of lifting guide rails 501 on one side is increased to two, so that the strength of the saw frame lifting device 5 is further improved.

[0157] The woodworking saw frame 2 is a biased frame saw frame 203. The user can achieve table saw cutting by turning the circular saw head 1 to 90 degrees and raising and adjusting the saw frame lifting device 5 to a suitable position. The user can achieve sawing and pulling saw cutting by turning the circular saw head 1 to 270 degrees and lowering and adjusting the saw frame lifting device 5 to a suitable position.

[0158] like Figure 33 As shown, the flip angle of the circular saw head 1 is 90 degrees.

[0159] like Figure 34 As shown, the flip angle of the circular saw head 1 is 270 degrees.

[0160] Finally, it should be noted that the above description is only an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A light rail-type woodworking machine for sawing logs, comprising a circular saw head (1), a woodworking saw frame (2), a guide rail bracket (3), and a receiving support (4); a woodworking circular saw blade is mounted on the circular saw head (1), and the circular saw head (1) drives the woodworking circular saw blade to rotate at high speed to saw wood; the woodworking saw frame (2) is slidably connected to the guide rail bracket (3); and the machine is characterized in that: The circular saw head (1) and the woodworking saw frame (2) are integrally manufactured or fixedly connected by welding or screws, rivets, and pins; or, the circular saw head (1) and the woodworking saw frame (2) are connected by a saw frame lifting device (5), a left-right translation device (6), and a horizontal flip device (7); or, the circular saw head (1) and the woodworking saw frame (2) are connected by the saw frame lifting device (5) and the left-right translation device (6); or, the circular saw head (1) and the woodworking saw frame (2) are connected by the saw frame lifting device ( 5) and the horizontal flipping device (7); or, the circular saw head (1) and the woodworking saw frame (2) are connected via the left-right translation device (6) and the horizontal flipping device (7); or, the circular saw head (1) and the woodworking saw frame (2) are connected via the saw frame lifting device (5); or, the circular saw head (1) and the woodworking saw frame (2) are connected via the left-right translation device (6); or, the circular saw head (1) and the woodworking saw frame (2) are connected via the horizontal flipping device (7); The connection order of the saw frame lifting device (5), the left-right translation device (6), and the horizontal flip device (7) is as follows: the woodworking saw frame (2) is first connected to the saw frame lifting device (5), then connected to the left-right translation device (6), and finally connected to the horizontal flip device (7); or, the woodworking saw frame (2) is first connected to the saw frame lifting device (5), then connected to the horizontal flip device (7), and finally connected to the left-right translation device (6); or, the woodworking saw frame (2) is first connected to the left-right translation device (6), then connected to the saw frame lifting device (5), and finally connected to the horizontal turning device (7); or, the woodworking saw frame (2) is first connected to the left and right translation device (6), then connected to the horizontal turning device (7), and finally connected to the saw frame lifting device (5); or, the woodworking saw frame (2) is first connected to the horizontal turning device (7), then connected to the saw frame lifting device (5), and finally connected to the left and right translation device (6); or, the woodworking saw frame (2) is first connected to the horizontal turning device (7), then connected to the left and right translation device (6), and finally connected to the saw frame lifting device (5); The guide rail bracket (3) and the receiving support (4) are integrally manufactured or fixedly connected by welding or screws, rivets, and pins; or, the guide rail bracket (3) and the receiving support (4) are connected via a base lifting device (8) and a base translation device (9); or, the guide rail bracket (3) and the receiving support (4) are connected via the base lifting device (8); or, the guide rail bracket (3) and the receiving support (4) are connected via the base translation device (9); The connection sequence of the base lifting device (8) and the base translation device (9) is: the guide rail bracket (3) is first connected to the base lifting device (8) and then connected to the base translation device (9); or, the guide rail bracket (3) is first connected to the base translation device (9) and then connected to the base lifting device (8); The height or spacing between the circular saw head (1) and the receiving support (4) is arbitrarily adjusted, changed, or controlled by the saw frame lifting device (5) or the base lifting device (8); The position between the circular saw head (1) and the receiving support (4) along the width direction of the guide rail bracket (3) is arbitrarily adjusted, changed, and controlled by the left-right translation device (6) or the base translation device (9); The circular saw blade on the circular saw head (1) is adjusted, changed, and controlled to be turned to any angle required by the user by the horizontal turning device (7); or, the circular saw blade on the circular saw head (1) is adjusted, changed, and controlled to be turned to any angle between the horizontal direction, the vertical direction, and the horizontal direction turned 180 degrees by the horizontal turning device (7); or, the horizontal turning device (7) controls and limits the turning angle of the circular saw blade on the circular saw head (1) to within 15 degrees, or within 30 degrees, or within 60 degrees, or within 90 degrees, or within 180 degrees, or within 270 degrees; The guide rail bracket (3) is slidably connected to the woodworking saw frame (2), and the connection sequence is: the guide rail bracket (3) is placed or fixed flat on the ground to serve as a support base for the sliding position of the woodworking saw frame (2); or, the woodworking saw frame (2) is placed or fixed in contact with the ground to serve as a support base for the sliding position of the guide rail bracket (3); The carpenter's saw frame (2) is slidably connected along the length direction of the guide rail bracket (3); a user pushes and pulls the carpenter's saw frame (2) and the guide rail bracket (3) to slide, move, and displace relative to each other, and an overhead, empty, and avoidance structure is provided between the carpenter's saw frame (2) and the guide rail bracket (3).

2. A light rail-type woodworking machine for sawing logs according to claim 1, characterized in that: The carpenter's saw frame (2) is a single-sided saw frame (201), a double-sided saw frame (202), a biased frame saw frame (203), or a full-frame saw frame (204).

3. The light rail-type woodworking machine for cutting and sawing logs according to claim 1, characterized in that: The structures of the saw frame lifting device (5), the left and right translation device (6), the base lifting device (8), and the base translation device (9) are: a guide rod, or a slide rail, or a guide sleeve, or a guide bar, or a slide, or a guide groove machine, or a guide groove structure, or an articulated connecting rod, or an articulated swing arm, or an articulated rocker arm machine, or an articulated rocker arm structure.

4. The light rail-type woodworking machine for cutting and sawing logs according to claim 1, characterized in that: The circular saw head (1) is connected to the woodworking saw frame (2) via a saw frame lifting device (5), a left-right translation device (6), and a horizontal flipping device (7).

5. The light rail-type woodworking machine for cutting and sawing logs according to claim 1, characterized in that: The circular saw head (1) is connected to the woodworking saw frame (2) via the saw frame lifting device (5) and the left-right translation device (6).

6. The light rail-type woodworking machine for cutting and sawing logs according to claim 1, characterized in that: The circular saw head (1) is connected to the woodworking saw frame (2) via the saw frame lifting device (5) and the horizontal and vertical turning device (7).

7. The light rail-type woodworking machine for cutting and sawing logs according to claim 1, characterized in that: The circular saw head (1) is connected to the woodworking saw frame (2) via the left-right translation device (6) and the horizontal-vertical flip device (7).

8. The light rail-type woodworking machine for cutting and sawing logs according to claim 1, characterized in that: The circular saw head (1) and the woodworking saw frame (2) are connected via the left-right translation device (6).

9. The light rail-type woodworking machine for cutting and sawing logs according to claim 1, characterized in that: The circular saw head (1) and the woodworking saw frame (2) are connected via the horizontal and vertical turning device (7).

10. The light rail-type woodworking machine for cutting and sawing logs according to claim 1, characterized in that: The circular saw head (1) is connected to the woodworking saw frame (2) via the saw frame lifting device (5); the guide rail bracket (3) and the receiving support (4) are connected via the base translation device (9).

11. The light rail-type woodworking machine for cutting and sawing logs according to claim 1, characterized in that: The guide rail bracket (3) and the receiving support (4) are connected via a base lifting device (8) and a base translation device (9).

12. The light rail-type woodworking machine for cutting and sawing logs according to claim 1, characterized in that: The guide rail bracket (3) and the receiving support (4) are connected via the base lifting device (8).

13. The light rail-type woodworking machine for cutting and sawing logs according to claim 1, characterized in that: An auxiliary sawing frame (205) is provided on the woodworking saw frame (2).

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