Vertical assembled building board sawing device and method

Abstract

The present invention relates to the technical field of plate sawing, and specifically discloses a vertical assembled building plate sawing device and method. The vertical assembled building plate sawing device comprises a plurality of supporting components, and a first clamping plate and a second clamping plate arranged in parallel. The position of the surface of the first clamping plate away from the second clamping plate is the first mounting surface, and the position of the surface of the second clamping plate away from the first clamping plate is the second mounting surface. A spring power storage mechanism is fixedly mounted on the first mounting surface, and a rope drum is coaxially mounted on the rotating shaft of the spring power storage mechanism. A sawing rope is wound on the rope drum. Rope holes for the sawing rope to pass through are provided on the side surfaces of the first clamping plate and the second clamping plate. The vertical assembled building plate sawing device exemplified in the present invention can saw vertically placed plates, improve the sawing efficiency of the plates, and reduce the workload of operators.

Description

Technical Field

[0001] The invention relates to the technical field of plate sawing, and in particular to a vertical assembled building plate sawing device and method. Background Art

[0002] Vertical prefabricated buildings usually refer to buildings that are manufactured in factories or temporary prefabrication plants and then transported to the construction site for assembly and installation. Vertical prefabricated buildings reduce the workload on the construction site, improve efficiency, and improve quality through prefabrication.

[0003] During the construction of vertical prefabricated buildings, some boards are stored vertically due to limitations in the work space. Existing cutting devices mostly use disc cutting machines to cut the boards horizontally, which requires the boards to be placed horizontally, resulting in low sawing efficiency. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide a vertical assembled building board sawing device and method. The vertical assembled building board sawing device can saw vertically placed boards, improve the sawing efficiency of the boards, and reduce the workload of operators.

[0005] The technical solution adopted by the present invention to solve the technical problem includes:

[0006] On the one hand, a vertical assembled building panel sawing device is provided, comprising a plurality of supporting components, and a first clamping plate and a second clamping plate arranged in parallel, wherein the position of the surface of the first clamping plate away from the second clamping plate is the first mounting surface, and the position of the surface of the second clamping plate away from the first clamping plate is the second mounting surface, a spring power storage mechanism is fixedly mounted on the first mounting surface, a rope drum is coaxially mounted on the rotating shaft of the spring power storage mechanism, a sawing rope is wound on the rope drum, and rope holes for the sawing rope to pass through are provided on the side surfaces of the first clamping plate and the second clamping plate.

[0007] A motor and a rotating guide wheel are installed on the second mounting surface, an annular groove is provided on the outer peripheral side of the guide wheel, a turntable is coaxially mounted on the rotating shaft of the motor, one end of the sawing rope is rotatably connected to the edge of the turntable, and the sawing rope passes through the rope hole of the first clamping plate, the rope hole of the second clamping plate, and the annular groove of the guide wheel.

[0008] The support assembly includes a round rod body, a first slider sliding on a first mounting surface, and a second slider sliding on a second mounting surface. The second slider is provided with a round rod body guide hole. The first slider is fixedly connected to one end of the round rod body, and the other end of the round rod body passes through the round rod body guide hole.

[0009] The diameter of the sawing rope is greater than the diameter of the round rod, and the sawing rope between the guide wheel and the rope drum is located on the same plane as the round rod, and the sliding direction of the first slider is parallel to the sliding direction of the second slider.

[0010] As a preferred technical solution of the present invention, a connecting shaft is coaxially fixed on the rope drum, a sleeve is sleeved on the connecting shaft, an external thread is provided on the connecting shaft, an internal thread meshing with the external thread on the connecting shaft is provided on the inner wall of the sleeve, the outer side of the sleeve and the first mounting surface are connected by a connecting rope, and the length of the connecting rope is greater than the distance between the outer side of the sleeve and the first mounting surface.

[0011] The distance between the first clamping plate and the second clamping plate is reduced to a set minimum distance, and the sleeve is pressed against the rope drum or the connecting rope is tightened.

[0012] As a preferred technical solution of the present invention, a clamp is fixed to one end of the connecting rope away from the first mounting surface, and a plurality of clamp tubes adapted to the clamp are fixed to the sleeve.

[0013] As a preferred technical solution of the present invention, a receiving hole is opened at the position of the second clamping plate corresponding to the turntable, and a rotating elastic wheel is provided in the receiving hole. A support rod is coaxially fixed on the elastic wheel, and the support rod is in contact with the position of the turntable corresponding to the side of the second clamping plate, and a protrusion is fixed on the outer edge of the turntable.

[0014] The motor drives the turntable to rotate, and when the protrusion on the turntable contacts the elastic wheel, the protrusion drives the elastic wheel to rotate, and the elastic wheel extends out of the second mounting surface.

[0015] As a preferred technical solution of the present invention, a limiting seat is fixed on the second clamping plate, a limiting groove is provided on the limiting seat, and the support rod is located in the limiting groove.

[0016] As a preferred technical solution of the present invention, the support assembly also includes a blocking block, which has a first end and a second end, the first end of the blocking block and the second slider are connected by a hinge seat, the second slider is equipped with an elastic member that pushes the second end of the blocking block toward the round rod body, and the distance between the first end of the blocking block and the second clamping plate is greater than the distance between the second end of the blocking block and the second clamping plate.

[0017] As a preferred technical solution of the present invention, a first long opening is formed on the first clamping plate, a second long opening is formed on the second clamping plate, the round rod passes through the first long opening and the second long opening, and the length direction of the first long opening, the length direction of the second long opening and the sliding direction of the first slider are parallel.

[0018] As a preferred technical solution of the present invention, the rope drum is installed on the first installation surface through a bearing seat.

[0019] On the other hand, a method for sawing a vertical assembled building board is provided, using any of the aforementioned vertical assembled building board sawing devices, comprising the following steps:

[0020] The first clamping plate and the second clamping plate are clamped at one end of the plate, and the motor drives the sawing rope to move back and forth through the turntable. The sawing rope between the first clamping plate and the second clamping plate saws the plate, and a sawing seam is generated on the plate.

[0021] The first clamping plate and the second clamping plate move along the path of the plate to be sawed, and the round rod body enters the sawing slot.

[0022] As a preferred technical solution of the present invention, the following steps are also included:

[0023] The first clamping plate and the second clamping plate are clamped before one end of the plate to adjust the position of the sleeve on the connecting shaft.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. In the vertical assembled building board sawing device exemplified in the present invention, the motor pulls the sawing rope through the turntable and the spring power storage mechanism pulls the sawing rope through the rope drum alternately, the sawing rope between the first clamping plate and the second clamping plate reciprocates to saw the board, and a sawing seam is generated on the board. The operator pushes the first clamping plate and the second clamping plate to move along the path of the board to be sawed, and the round rod body enters the sawing seam. The vertical assembled building board sawing device vertically saws the board, thereby improving the sawing efficiency of the board.

[0026] 2. In the vertical assembled building board sawing device of the example of the present invention, the distance between the first clamping plate and the second clamping plate is reduced to a set minimum distance, and the sleeve is pressed against the rope drum or the connecting rope is tightened, so that there is a gap between the first clamping plate and the second clamping plate when the first clamping plate and the second clamping plate are not clamped to the board, thereby reducing the difficulty for the operator to pull open the first clamping plate and the second clamping plate to clamp the board.

[0027] 3. In the vertical assembled building board sawing device of the example of the present invention, after the first clamping plate and the second clamping plate are clamped on the board, when the protrusion on the turntable contacts the elastic wheel, the protrusion drives the elastic wheel to rotate, and the elastic wheel rests on the board, and the protrusion drives the second clamping plate to move in the direction to be sawed through the elastic wheel, and the second clamping plate drives the first clamping plate to move synchronously through the supporting assembly, so that the vertical assembled building board sawing device can move along the board, reduce the work intensity of the operator to move the second clamping plate, stabilize the thrust received by the first clamping plate during the movement, and improve the sawing accuracy of the board.

[0028] 4. In the vertical assembled building board sawing device of the example of the present invention, the operator moves the first clamping plate and the second clamping plate away from each other, and then the operator releases the first clamping plate and the second clamping plate. The friction between the blocking block and the round rod body reduces the speed at which the first clamping plate and the second clamping plate approach each other, making it easier for the operator to clamp the first clamping plate and the second clamping plate on the board.

[0029] 5. In the vertical prefabricated building panel sawing device of the example of the present invention, the round rod body of the supporting assembly enables the first clamping plate and the second clamping plate to be arranged in parallel, so as to facilitate the reciprocating movement of the sawing rope between the first clamping plate and the second clamping plate to saw the panel, and when the path to be sawed of the panel includes a curve, the second slider and the first slider enable the round rod body to swing along the curved sawing seam, thereby improving the applicability of the vertical prefabricated building panel sawing device.

[0030] 6. The vertical assembled building board sawing method exemplified in the present invention improves the sawing efficiency of the board. The board can be sawed vertically without placing the board horizontally, thereby reducing the workload of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a structural schematic diagram of one viewing angle of the present invention;

[0032] Figure 2 for Figure 1 A schematic diagram of the structure at A;

[0033] Figure 3 for Figure 1 A schematic diagram of the structure at B;

[0034] Figure 4 It is another perspective structural schematic diagram of the present invention;

[0035] Figure 5 for Figure 4 A schematic diagram of the structure at position C of FIG.

[0036] Figure 6 It is another perspective structural schematic diagram of the present invention;

[0037] Figure 7 It is a schematic diagram of the structure of the first clamping plate mounting cover and the second clamping plate mounting cover of the present invention.

[0038] In the figure: 1 first clamping plate, 2 second clamping plate, 3 motor, 4 turntable, 5 sawing rope, 6 guide wheel, 7 spring power storage mechanism, 8 round rod, 9 first long opening, 10 second long opening, 11 second slider, 12 blocking block, 13 elastic member, 14 protrusion, 15 elastic wheel, 16 support rod, 17 receiving hole, 18 rope drum, 19 connecting rope, 20 clamp head, 21 clamp tube, 22 sleeve, 23 connecting shaft, 24 first slider. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0040] Embodiment 1:

[0041] See also Figure 1-7 The present embodiment discloses a vertical assembled building board sawing device, comprising a plurality of supporting components, and a first clamping plate 1 and a second clamping plate 2 arranged in parallel, the surface of the first clamping plate 1 away from the second clamping plate 2 is a first mounting surface, the surface of the second clamping plate 2 away from the first clamping plate 1 is a second mounting surface, a spring power storage mechanism 7 is fixedly mounted on the first mounting surface, a rope drum 18 is coaxially mounted on the rotating axis of the spring power storage mechanism 7, a sawing rope 5 is wound on the rope drum 18, and rope holes for the sawing rope 5 to pass through are provided on the side surfaces of the first clamping plate 1 and the second clamping plate 2.

[0042] A motor 3 is mounted on the second mounting surface, and a guide wheel 6 is mounted on the second mounting surface through a bearing seat. An annular groove is provided on the outer peripheral side of the guide wheel 6. A turntable 4 is coaxially mounted on the rotating shaft of the motor 3. One end of the sawing rope 5 and the edge of the turntable 4 are connected through a pin shaft, a bearing or a hinge seat, and the sawing rope 5 passes through the rope hole of the first clamping plate 1, the rope hole of the second clamping plate 2, and the annular groove of the guide wheel 6. The spring power storage mechanism 7 drives the rope drum 18 to rotate, and the spring power storage mechanism 7 keeps the sawing rope 5 in a taut state through the rope drum 18 at all times.

[0043] The supporting assembly includes a round rod body 8, a first slider 24 sliding on a first mounting surface, and a second slider 11 sliding on a second mounting surface. A round rod body guide hole is provided on the second slider 11. The first slider 24 is fixedly connected to one end of the round rod body 8, and the other end of the round rod body 8 passes through the round rod body guide hole.

[0044] The diameter of the sawing rope 5 is greater than the diameter of the round rod 8, and the sawing rope 5 and the round rod 8 between the guide wheel 6 and the rope drum 18 are located on the same plane, and the sliding direction of the first slider 24 is parallel to the sliding direction of the second slider 11.

[0045] Preferably, the number of the supporting assemblies is two, and the motor 3 is electrically connected to an external control switch.

[0046] Furthermore, the sawing rope 5 is a sawing steel wire or a diamond beaded rope.

[0047] Preferably, a second guide rail is fixed on the second clamp plate 2, a sliding groove adapted to the second guide rail is opened on the second slider 11, a first guide rail is fixed on the first clamp plate 1, a sliding groove adapted to the first guide rail is opened on the first slider 24, the second slider 11 can slide along the second guide rail, and the first slider 24 can slide along the first guide rail.

[0048] Preferably, the rope drum 18 is mounted on the first mounting surface via a bearing seat.

[0049] The spring power storage mechanism 7 is a common device in the prior art and is widely used in various devices and toys that need to store and release energy. The working principle of the spring power storage mechanism is based on the energy storage and release of the spring. When the spring rotates, the spring gradually tightens and accumulates elastic potential energy. When the energy needs to be released, the spring resets and converts the accumulated elastic potential energy into power to drive the movement of related mechanical parts.

[0050] The working process and principle of this embodiment are:

[0051] The operator pulls the first clamp 1 and the second clamp 2 apart, and then clamps the first clamp 1 and the second clamp 2 at one end of the plate, and the spring power storage mechanism 7 tightens the sawing rope 5 through the rope drum 18, so that the sawing rope 5 between the guide wheel 6 and the rope drum 18 is taut, and the first clamp 1 and the second clamp 2 are both in contact with the plate.

[0052] The motor 3 gives a periodic pulling force to the sawing rope 5 through the turntable 4, and the motor 3 pulls the sawing rope 5 through the turntable 4 and the spring power storage mechanism 7 pulls the sawing rope 5 through the rope drum 18 alternately. The sawing rope 5 between the first clamping plate 1 and the second clamping plate 2 moves back and forth to saw the plate, and a sawing seam is generated on the plate. The operator pushes the first clamping plate 1 and the second clamping plate 2 to move along the plate to be sawed path, and the round rod body 8 enters the sawing seam. The vertical assembled building plate sawing device vertically saws the plate, thereby improving the sawing efficiency of the plate.

[0053] The round rod body 8 of the supporting assembly enables the first clamping plate 1 and the second clamping plate 2 to be arranged in parallel, so as to facilitate the reciprocating movement of the sawing rope 5 between the first clamping plate 1 and the second clamping plate 2 to saw the plate, and when the path to be sawed of the plate includes a curve, the second slider 11 and the first slider 24 enable the round rod body 8 to swing along the curved sawing seam, thereby improving the applicability of the vertical assembled building plate sawing device.

[0054] like Figure 7 As shown, both the first mounting surface and the second mounting surface are fixed with a cover shell.

[0055] Preferably, the second clamping plate 2 is made of transparent plastic material, which facilitates observation of the sawing seams on the plate.

[0056] Embodiment 2:

[0057] like Figure 4 , 5 As shown, this embodiment discloses a vertical assembled building board sawing device, and its structure is roughly the same as that of the first embodiment, except that, in this embodiment, a connecting shaft 23 is coaxially fixed on the rope drum 18, a sleeve 22 is sleeved on the connecting shaft 23, an external thread is provided on the connecting shaft 23, and an internal thread meshing with the external thread on the connecting shaft 23 is provided on the inner wall of the sleeve 22, and the outer side of the sleeve 22 and the first mounting surface are connected by a connecting rope 19, and the length of the connecting rope 19 is greater than the distance between the outer side of the sleeve 22 and the first mounting surface.

[0058] The working process and principle of this embodiment are:

[0059] The distance between the first clamping plate 1 and the second clamping plate 2 is reduced to the set minimum distance, the sleeve 22 is against the rope drum 18 or the connecting rope 19 is tightened, and when the operator pulls the first clamping plate 1 and the second clamping plate 2 apart, the sleeve 22 moves away from the rope drum 18 or the connecting rope 19 and becomes relaxed.

[0060] When the first clamping plate 1 and the second clamping plate 2 do not clamp the plate, there is a gap between the first clamping plate 1 and the second clamping plate 2, which reduces the difficulty for the operator to pull the first clamping plate 1 and the second clamping plate 2 apart to clamp the plate.

[0061] Set the minimum distance less than the thickness of the sheet.

[0062] Embodiment three:

[0063] like Figure 5 As shown, this embodiment discloses a vertical assembled building board sawing device, whose structure is roughly the same as that of the second embodiment, except that a clamping head 20 is fixed to the end of the connecting rope 19 away from the first mounting surface, and a plurality of clamping tubes 21 adapted to the clamping head 20 are fixed to the sleeve 22.

[0064] The working process and principle of this embodiment are:

[0065] The clamping head 20 on the connecting rope 19 is clamped with different clamping tubes 21 to adjust the set minimum distance between the first clamping plate 1 and the second clamping plate 2, so that the vertical assembled building board sawing device can saw boards of different thicknesses.

[0066] Embodiment 4:

[0067] like Figure 1 , 3As shown in Figures 6, this embodiment discloses a vertical assembled building board sawing device, and its structure is substantially the same as that of the first, second or third embodiments, except that, in this embodiment, a receiving hole 17 is provided at a position of the second clamping plate 2 corresponding to the turntable 4, and a rotating elastic wheel 15 is provided in the receiving hole 17. A support rod 16 is coaxially fixed on the elastic wheel 15, and the support rod 16 is in contact with a position of the turntable 4 corresponding to the side surface of the second clamping plate 2, and a protrusion 14 is fixed on the outer edge of the turntable 4.

[0068] The working process and principle of this embodiment are:

[0069] After the first clamping plate 1 and the second clamping plate 2 are clamped on the plate, the motor 3 drives the turntable 4 to rotate. When the protrusion 14 on the turntable 4 contacts the elastic wheel 15, the protrusion 14 drives the elastic wheel 15 to rotate, and the elastic wheel 15 is against the plate. The protrusion 14 drives the second clamping plate 2 to move in the direction to be sawed through the elastic wheel 15, and the second clamping plate 2 drives the first clamping plate 1 to move synchronously through the supporting assembly, so that the vertical assembled building plate sawing device moves along the plate, reduces the work intensity of the operator to move the second clamping plate 2, stabilizes the thrust received by the first clamping plate 1 during the movement, and improves the sawing accuracy of the plate.

[0070] The position on the outer edge of the rotating disk 4 where no protrusion 14 is provided does not contact the elastic wheel 15 .

[0071] Furthermore, the radius of the elastic wheel 15 is greater than the depth of the accommodating hole 17 .

[0072] Furthermore, by replacing the elastic wheel 15 with a different diameter or replacing the elastic wheel 15 with a different elastic coefficient, the forward thrust of the vertical assembled building board sawing device can be adjusted.

[0073] Embodiment five:

[0074] like Figure 3 As shown, this embodiment discloses a vertical assembled building board sawing device, and its structure is roughly the same as that of the fourth embodiment, except that, in this embodiment, a limiting seat is fixed on the second clamping plate 2, and a limiting groove is provided on the limiting seat. The support rod 16 is located in the limiting groove. The limiting groove and the support rod 16 cooperate to avoid contact between the outer peripheral side of the elastic wheel 15 and the inner wall of the accommodating hole 17, thereby ensuring that the protrusion 14 on the turntable 4 drives the elastic wheel 15 to rotate.

[0075] Embodiment six:

[0076] like Figure 1 , 2As shown, this embodiment discloses a vertical assembled building board sawing device. Based on any one of embodiments one to five, the support assembly of this embodiment also includes a blocking block 12, the blocking block 12 has a first end and a second end, the first end of the blocking block 12 and the second slider 11 are connected through a hinge seat, the second slider 11 is equipped with an elastic member 13 for pushing the second end of the blocking block 12 toward the round rod body 8, and the distance between the first end of the blocking block 12 and the second clamping plate 2 is greater than the distance between the second end of the blocking block 12 and the second clamping plate 2.

[0077] The working process and principle of this embodiment are:

[0078] The operator moves the first splint 1 and the second splint 2 away from each other, and then releases the first splint 1 and the second splint 2. The spring power storage mechanism 7 and the rope drum 18 bring the first splint 1 and the second splint 2 closer together by sawing the rope 5. The elastic member 13 makes the second end of the blocking block 12 rest against the round rod body 8. The friction force between the blocking block 12 and the round rod body 8 reduces the speed at which the first splint 1 and the second splint 2 approach each other, making it easier for the operator to clamp the first splint 1 and the second splint 2 on the plate.

[0079] Furthermore, the elastic member 13 is a spring or an elastic rod.

[0080] Embodiment seven:

[0081] like Figure 1 , 4 As shown, this embodiment discloses a vertical assembled building board sawing device, and its structure is roughly the same as that of the first embodiment, except that, in this embodiment, a first long opening 9 is opened on the first clamping plate 1, and a second long opening 10 is opened on the second clamping plate 2, and the round rod body 8 passes through the first long opening 9 and the second long opening 10, and the length direction of the first long opening 9, the length direction of the second long opening 10 and the sliding direction of the first slider 24 are parallel.

[0082] The working process and principle of this embodiment are:

[0083] The first long opening 9 and the second long opening 10 limit the movement range of the round rod 8 , thereby enhancing the support of the round rod 8 to the first clamping plate 1 and the second clamping plate 2 .

[0084] Embodiment eight:

[0085] This embodiment discloses a method for sawing a vertical assembled building board, using any one of the vertical assembled building board sawing devices of the first to seventh embodiments, comprising the following steps:

[0086] The first clamping plate 1 and the second clamping plate 2 are clamped at one end of the plate, and the motor 3 drives the sawing rope 5 to move back and forth through the turntable 4. The sawing rope 5 between the first clamping plate 1 and the second clamping plate 2 saws the plate, and a sawing seam is generated on the plate.

[0087] The first clamping plate 1 and the second clamping plate 2 move along the path of the plate to be sawed, and the round rod body 8 enters the sawing seam.

[0088] The working process and principle of this embodiment are:

[0089] The motor 3 pulls the sawing rope 5 through the turntable 4 and the spring power storage mechanism 7 pulls the sawing rope 5 through the rope drum 18 alternately. The sawing rope 5 between the first clamping plate 1 and the second clamping plate 2 moves back and forth to saw the plate, and a sawing seam is generated on the plate. The operator pushes the first clamping plate 1 and the second clamping plate 2 to move along the plate to be sawed path, and the round rod body 8 enters the sawing seam, thereby improving the sawing efficiency of the plate. The plate can be sawed vertically without placing the plate horizontally, thereby reducing the workload of the operator.

[0090] Embodiment nine:

[0091] This embodiment discloses a method for sawing a vertical assembled building board, the structure of which is substantially the same as that of the eighth embodiment, except that this embodiment further includes the following steps:

[0092] Before the first clamping plate 1 and the second clamping plate 2 are clamped at one end of the plate, the position of the sleeve 22 on the connecting shaft 23 is adjusted.

[0093] The working process and principle of this embodiment are:

[0094] The distance between the first clamping plate 1 and the second clamping plate 2 is reduced to the set minimum distance, the sleeve 22 is against the rope drum 18 or the connecting rope 19 is tightened, and when the operator pulls the first clamping plate 1 and the second clamping plate 2 apart, the sleeve 22 moves away from the rope drum 18 or the connecting rope 19 and becomes relaxed.

[0095] When the first clamping plate 1 and the second clamping plate 2 do not clamp the plate, there is a gap between the first clamping plate 1 and the second clamping plate 2, which reduces the difficulty for the operator to pull the first clamping plate 1 and the second clamping plate 2 apart to clamp the plate.

[0096] The clamping head 20 on the connecting rope 19 is clamped with different clamping tubes 21, and the position of the sleeve 22 on the connecting shaft 23 is adjusted. The set minimum distance between the first clamping plate 1 and the second clamping plate 2 is easy to adjust, so that the vertical assembled building board sawing device can saw boards of different thicknesses.

[0097] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A vertical assembled building board sawing device, characterized in that: The invention comprises a plurality of supporting components, and a first clamping plate (1) and a second clamping plate (2) arranged in parallel, wherein the position of the surface of the first clamping plate (1) away from the second clamping plate (2) is a first mounting surface, and the position of the surface of the second clamping plate (2) away from the first clamping plate (1) is a second mounting surface, a spring power storage mechanism (7) is fixedly mounted on the first mounting surface, a rope drum (18) is coaxially mounted on the rotating shaft of the spring power storage mechanism (7), a sawing rope (5) is wound on the rope drum (18), and rope holes for passing the sawing rope (5) are provided on the side surfaces of the first clamping plate (1) and the second clamping plate (2); A motor (3) and a rotating guide wheel (6) are mounted on the second mounting surface, an annular groove is provided on the outer circumference of the guide wheel (6), a turntable (4) is coaxially mounted on the rotating shaft of the motor (3), one end of the sawing rope (5) is rotatably connected to the edge of the turntable (4), and the sawing rope (5) passes through the rope hole of the first clamping plate (1), the rope hole of the second clamping plate (2), and the annular groove of the guide wheel (6); The support assembly comprises a round rod body (8), a first slider (24) sliding on a first mounting surface, and a second slider (11) sliding on a second mounting surface, the second slider (11) being provided with a round rod body guide hole, the first slider (24) being fixedly connected to one end of the round rod body (8), and the other end of the round rod body (8) passing through the round rod body guide hole; The diameter of the sawing rope (5) is greater than the diameter of the round rod (8), the sawing rope (5) and the round rod (8) between the guide wheel (6) and the rope drum (18) are located on the same plane, and the sliding direction of the first slider (24) is parallel to the sliding direction of the second slider (11); A connecting shaft (23) is coaxially fixed on the rope drum (18), a sleeve (22) is sleeved on the connecting shaft (23), an external thread is formed on the connecting shaft (23), an internal thread meshing with the external thread on the connecting shaft (23) is formed on the inner wall of the sleeve (22), the outer side of the sleeve (22) and the first mounting surface are connected via a connecting rope (19), and the length of the connecting rope (19) is greater than the distance between the outer side of the sleeve (22) and the first mounting surface; The distance between the first clamping plate (1) and the second clamping plate (2) is reduced to a set minimum distance, and the sleeve (22) is pressed against the rope drum (18) or the connecting rope (19) is tightened; A receiving hole (17) is provided at a position of the second clamping plate (2) corresponding to the rotating disk (4), a rotating elastic wheel (15) is provided in the receiving hole (17), a support rod (16) is coaxially fixed to the elastic wheel (15), the support rod (16) is in contact with a side surface of the second clamping plate (2) corresponding to the rotating disk (4), and a protrusion (14) is fixed to the outer edge of the rotating disk (4); The motor (3) drives the rotating disk (4) to rotate, and when the protrusion (14) on the rotating disk (4) contacts the elastic wheel (15), the protrusion (14) drives the elastic wheel (15) to rotate, and the elastic wheel (15) extends out of the second mounting surface; The support assembly further comprises a blocking block (12), the blocking block (12) having a first end and a second end, the first end of the blocking block (12) being connected to the second sliding block (11) via a hinge seat, the second sliding block (11) being provided with an elastic member (13) for pushing the second end of the blocking block (12) towards the round rod body (8), and the distance between the first end of the blocking block (12) and the second clamping plate (2) is greater than the distance between the second end of the blocking block (12) and the second clamping plate (2).

2. The vertical assembled building board sawing device according to claim 1, characterized in that: A limiting seat is fixed on the second clamping plate (2), a limiting groove is provided on the limiting seat, and the support rod (16) is located in the limiting groove.

3. The vertical assembled building board sawing device according to claim 1, characterized in that: The first clamping plate (1) is provided with a first long opening (9), the second clamping plate (2) is provided with a second long opening (10), the round rod (8) passes through the first long opening (9) and the second long opening (10), and the length direction of the first long opening (9), the length direction of the second long opening (10) and the sliding direction of the first sliding block (24) are parallel.

4. The vertical assembled building board sawing device according to claim 1, characterized in that: The rope drum (18) is mounted on the first mounting surface via a bearing seat.

5. A method for sawing a vertical assembled building board, using the vertical assembled building board sawing device according to any one of claims 1 to 4, characterized in that: The following steps are involved: The first clamping plate (1) and the second clamping plate (2) are clamped at one end of a plate, and a motor (3) drives a sawing rope (5) to move back and forth via a rotating disk (4), so that the sawing rope (5) between the first clamping plate (1) and the second clamping plate (2) saws the plate, and sawing seams are generated on the plate; The first clamping plate (1) and the second clamping plate (2) move along a path of the plate to be sawed, and the round rod body (8) enters the sawing seam.

6. The method for sawing vertical assembled building panels according to claim 5, characterized in that: The following steps are also included: Before the first clamping plate (1) and the second clamping plate (2) are clamped on one end of the plate, the position of the sleeve (22) on the connecting shaft (23) is adjusted.

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