A plate cutting device and method for processing rock wool boards

Abstract

The present invention belongs to the technical field of rock wool board cutting, and relates to a board cutting device and method for processing rock wool boards, including a first mounting frame, a second mounting frame, a first electric guide rail installed on the first mounting frame, and a second electric guide rail installed on the second mounting frame. On one side of the first mounting frame and the second mounting frame close to each other, there are cushion plates. A first support is rotatably mounted on the slider of the first electric guide rail, an installation plate is rotatably mounted on the first support, and a linear guide rail is provided at one end of the installation plate. Adjust the installation distance between the first mounting frame and the second mounting frame according to the width of the rock wool board; synchronously control the first electric guide rail and the second electric guide rail to adjust the cutting position of the cutting machine; separately control the second electric guide rail to adjust the left and right cutting angles of the cutting machine; synchronously control the two first motors to be able to adjust the up and down cutting angles on the basis of adjusting the left and right cutting angles; the usage mode is diversified, the degree of automation is high, there is no need for manual use of tools to manually perform cutting at different angles, nor is it necessary to use different cutting devices separately.

Description

Technical Field

[0001] The present invention belongs to the technical field of rock wool board cutting, and specifically relates to a board cutting device and method for rock wool board processing. Background Art

[0002] Rock wool board is an efficient thermal insulation material. The cutting link in its production process is one of the key steps to ensure product quality and dimensional accuracy. However, there are some deficiencies in traditional rock wool board cutting equipment and technologies, which limit the production efficiency.

[0003] For example, the patent with the patent publication number CN118578466B discloses a cutting device and cutting method for rock wool board. Similar to most cutting devices in the prior art, this cutting device and cutting method for rock wool board make the cutting saw disc contact the color steel plate on the color steel plate-coated rock wool board through the movement of the first pair of moving frames and the second pair of moving frames along the groove to enter the cutting state.

[0004] However, due to the fixed cutting position, the cutting saw disc can only move along a straight line for cutting. When different-angle cutting is required according to different usage situations, it cannot be automatically performed, and most of the time, manual tools are used for different-angle cutting.

[0005] Based on the above-mentioned disadvantages existing in the prior art, a board cutting device and method for rock wool board processing with a high degree of automation, capable of cutting rock wool board at different angles, and with diverse usage methods are hereby designed to overcome the disadvantages of the prior art. Summary of the Invention

[0006] The purpose of the present invention is to overcome the above-mentioned disadvantages of the prior art and provide a board cutting device and method for rock wool board processing with a high degree of automation, capable of cutting rock wool board at different angles, and with diverse usage methods.

[0007] To solve the above technical problems, the present invention provides a plate cutting device for processing rock wool boards, which includes a first mounting frame, a second mounting frame located behind the first mounting frame, a first electric guide rail mounted on the first mounting frame, and a second electric guide rail mounted on the second mounting frame. On one side of the first mounting frame and the second mounting frame close to each other, there are pads for supporting the rock wool board. A first support is rotatably mounted on the slider of the first electric guide rail, and a mounting plate is rotatably mounted on the first support. At one end of the mounting plate away from the first support, there is a linear guide rail. A cutting machine for cutting the rock wool board is provided on the slider of the linear guide rail. The cutting machine is a high-frequency reciprocating saw cutting machine. A notch for the cutting machine to move is opened in the middle of the pad. A second support is rotatably mounted on the slider of the second electric guide rail and is opposite to the first support front and back. A guide plate is rotatably mounted on the second support. The linear guide rail slides on the guide plate. A first motor is mounted on both the first support and the second support. The output shaft of the first motor on the first support is connected to the mounting plate, and the output shaft of the first motor on the second support is connected to the guide plate. The blade of the cutting machine is perpendicular to the axis of the output shaft of the motor.

[0008] Preferably, the linear guide rail includes a slide rail connected to the mounting plate. The slide rail slidably penetrates through the guide plate. A ball screw is rotatably mounted between the slide rail and the mounting plate. A ball nut block that slides on the slide rail is threadedly connected to the ball screw. The cutting machine is provided on the ball nut block. The ball screw is rotated by a rotation drive group, and the rotation drive group is provided on the mounting plate.

[0009] Preferably, the rotation drive group includes a small gear connected to the front end of the ball screw. A second motor is mounted on one side of the mounting plate. A large gear that meshes with the small gear is connected to the output shaft of the second motor.

[0010] Preferably, it further includes a lifting drive group provided on the ball nut block. The cutting machine is mounted on the lifting drive group, and the cutting machine is driven by the lifting drive group to move up and down along the ball nut block.

[0011] Preferably, the lifting drive group includes a lifting block slidably provided on the upper part of the ball nut block. The cutting machine is mounted on the lifting block. The cutting machine is slidably provided on the ball nut through the lifting block. An electric screw rod is mounted on the upper part of the ball nut block, and the electric screw rod is threadedly connected to the lifting block.

[0012] Preferably, it further includes a hinge block. Hinge blocks are connected to both the mounting plate and the guide plate. One end of the hinge block is rotatably provided with a support rod. The two support rods are relatively located on the left and right sides of the cutting machine. A pressing plate for pressing the rock wool board placed on the pad is slidably provided on the lower part of the support rod. The pressing plate is located above the pad.

[0013] Preferably, it further includes a spur gear connected to the lower side of the first support, the cushion plate on the first mounting bracket is slidably arranged on the first mounting bracket, the cushion plate on the second mounting bracket is slidably arranged on the second mounting bracket, a connecting rod is connected between the upper side of the cushion plate on the second mounting bracket and the slider of the second electric guide rail, and a rack engaging with the spur gear is connected to the upper side of the cushion plate on the first mounting bracket through a connecting rod.

[0014] The present invention also provides a cutting method for a plate cutting device for processing the above-mentioned rock wool board, including:

[0015] S1) Linear cutting: Adjust the installation distance between the first mounting bracket and the second mounting bracket according to the width of the rock wool board, and control the linear guide rail to drive the cutting machine to move forward to cut the rock wool board placed on the cushion plate between the first mounting bracket and the second mounting bracket;

[0016] S2) Left and right inclined cutting: Control the second electric guide rail to drive the second support to drive the guide plate to move, the position of the mounting plate remains unchanged, the guide plate will drive the cutting machine to swing and tilt through the linear guide rail, and then control the linear guide rail to drive the cutting machine to move and cut;

[0017] S3) Up and down inclined cutting: Synchronously control the two first motors to drive the mounting plate and the guide plate to rotate clockwise by a predetermined angle respectively, the mounting plate and the guide plate will jointly drive the cutting machine to rotate clockwise and tilt through the linear guide rail, and then control the linear guide rail to drive the cutting machine to move and cut.

[0018] On the basis of overcoming the shortcomings of the prior art, the beneficial effects that the present invention can achieve are:

[0019] Adjust the installation distance between the first mounting bracket and the second mounting bracket according to the width of the rock wool board; Synchronously control the first electric guide rail and the second electric guide rail to adjust the left and right cutting positions of the cutting machine; Independently control the second electric guide rail to adjust the left and right cutting angles of the cutting machine; Synchronously control the two first motors to be able to adjust the up and down cutting angles on the basis of adjusting the left and right cutting angles; The usage method is diversified, the degree of automation is high, there is no need for manual use of tools to manually cut at different angles, and there is no need to use different cutting devices separately. Brief Description of the Drawings

[0020] Figure 1 It is an assembly schematic diagram of the present invention.

[0021] Figure 2 It is a schematic diagram of the first support, the mounting plate and the linear guide rail of the present invention.

[0022] Figure 3 It is a schematic diagram of the second support, the guide plate and the slide rail of the present invention.

[0023] Figure 4 It is a top view of the mounting plate, the guide plate, the linear guide rail and the cutting machine of the present invention.

[0024] Figure 5 This is a schematic diagram of the state when the cutting machine of the present invention tilts left and right.

[0025] Figure 6 This is a schematic diagram of the state when the cutting machine of the present invention rotates and tilts.

[0026] Figure 7 This is a schematic diagram of the first mounting bracket, the second mounting bracket and the backing plate of the present invention.

[0027] Figure 8 This is a schematic diagram of the connecting rod, the straight rack and the spur gear of the present invention.

[0028] The reference signs in the drawings provided by the present invention are: 11 - the first mounting bracket, 12 - the second mounting bracket, 21 - the first electric guide rail, 22 - the second electric guide rail, 31 - the first support, 32 - the second support, 33 - the mounting plate, 34 - the guide plate, 35 - the first motor, 4 - the linear guide rail, 40 - the cutting machine, 41 - the slide rail, 42 - the ball screw, 43 - the ball nut block, 44 - the pinion, 45 - the second motor, 46 - the large gear, 47 - the lifting block, 48 - the electric screw rod, 51 - the hinge block, 52 - the support rod, 53 - the pressing plate, 61 - the backing plate, 62 - the connecting rod, 63 - the straight rack, 64 - the spur gear. Detailed implementation manners

[0029] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation of the present invention.

[0030] In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. The technical solutions of the present invention will be clearly and completely described below with reference to the drawings. It should be noted that the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0031] A plate cutting device for processing rock wool boards, such as Figure 1 , Figure 5 and Figure 6As shown in the figure, it includes a first mounting bracket 11, a second mounting bracket 12 located behind the first mounting bracket 11, an electric guide rail one 21 mounted on the first mounting bracket 11, and an electric guide rail two 22 mounted on the second mounting bracket 12. On the sides of the first mounting bracket 11 and the second mounting bracket 12 that are close to each other, there are cushion plates 61 for supporting the rock wool board. A support one 31 is rotatably mounted on the slider of the electric guide rail one 21, and a mounting plate 33 is rotatably mounted on the support one 31. At one end of the mounting plate 33 away from the support one 31, there is a linear guide rail 4. A cutting machine 40 for cutting the rock wool board is provided on the slider of the linear guide rail 4. The cutting machine 40 is a high-frequency reciprocating saw cutting machine 40. The mounting distance between the first mounting bracket 11 and the second mounting bracket 12 is adjusted according to the width of the rock wool board. The linear guide rail 4 is controlled to drive the cutting machine 40 to move forward to cut the rock wool board placed on the cushion plate 61 between the first mounting bracket 11 and the second mounting bracket 12. A notch for the cutting machine 40 to move through is opened in the middle of the cushion plate 61. A support two 32 that is front-rear opposite to the support one 31 is rotatably mounted on the slider of the electric guide rail two 22. A guide plate 34 is rotatably mounted on the support two 32. The linear guide rail 4 slides on the guide plate 34. If the mounting position of the mounting bracket moves backward, the guide plate 34 moves backward along the linear guide rail 4. On the basis of adjusting the cutting distance, the electric guide rail one 21 and the electric guide rail two 22 are synchronously controlled to drive the support one 31 and the support two 32 to drive the mounting plate 33 and the guide plate 34 to move in the same direction, so as to adjust the left-right cutting position of the linear guide rail 4 and the cutting machine 40. When it is necessary to cut the rock wool board obliquely in the left-right direction, the electric guide rail two 22 is controlled to drive the support two 32 to drive the guide plate 34 to move left (such as Figure 5 ), the guide plate 34 will drive the linear guide rail 4 to swing leftward and slide along the linear guide rail 4. Under the action of the swing of the linear guide rail 4, the mounting plate 33 will drive the support one 31 to rotate adaptively, and the guide plate 34 will drive the support two 32 to rotate adaptively. Similarly, when the electric guide rail two 22 is controlled to drive the support two 32 to drive the guide plate 34 to move right, the linear guide rail 4 will swing rightward, so that the linear guide rail 4 drives the cutting machine 40 to adjust the cutting angle in the left-right direction. Motors one 35 are mounted on both the support one 31 and the support two 32. The output shaft of the motor one 35 on the support one 31 is connected to the mounting plate 33, and the output shaft of the motor one 35 on the support two 32 is connected to the guide plate 34. The blade of the cutting machine 40 is perpendicular to the axis of the motor output shaft. When it is necessary to cut the rock wool board obliquely in the up-down direction, the two motors one 35 are synchronously controlled to drive the mounting plate 33 and the guide plate 34 to rotate clockwise by a predetermined angle respectively. The mounting plate 33 and the guide plate 34 will jointly drive the cutting machine 40 to rotate clockwise through the linear guide rail 4, so that the up-down cutting angle can be adjusted on the basis of adjusting the left-right cutting angle. The usage method is diversified and the degree of automation is high. There is no need for manual use of tools to perform cutting at different angles separately, nor is it necessary to use different cutting devices separately.

[0032] such as Figures 2 - 4As shown in the figure, the linear guide rail 4 includes a slide rail 41 connected to the mounting plate 33. The slide rail 41 slidably penetrates through the guide plate 34. When the first motor 35 controls the mounting plate 33 and the guide plate 34 to rotate clockwise, the mounting plate 33 and the guide plate 34 will jointly drive the cutting machine 40 to rotate clockwise and adjust the angle through the slide rail 41. The guide plate 34 is adapted to move along the slide rail 41. A ball screw 42 is rotatably arranged between the slide rail 41 and the mounting plate 33. A ball nut block 43 that slides on the slide rail 41 is threadedly connected to the ball screw 42. The cutting machine 40 is arranged on the ball nut block 43. When the ball screw 42 rotates, it will drive the ball nut block 43 to move back and forth along the slide rail 41, and the ball nut will drive the cutting machine 40 to move back and forth to cut the rock wool board. The rotation drive group drives the ball screw 42 to rotate, and the rotation drive group is arranged on the mounting plate 33.

[0033] As Figure 2 shown in the figure, the rotation drive group includes a small gear 44 connected to the front end of the ball screw 42. A second motor 45 is installed on one side of the mounting plate 33. A large gear 46 that meshes with the small gear 44 is connected to the output shaft of the second motor 45. By controlling the second motor 45 to drive the large gear 46 to rotate and mesh with the small gear 44, and then performing acceleration transmission, the small gear 44 will drive the ball screw 42 to rotate.

[0034] As Figure 2 shown in the figure, it further includes a lifting drive group arranged on the ball nut block 43. The cutting machine 40 is installed on the lifting drive group. The lifting drive group drives the cutting machine 40 to move up and down along the ball nut block 43, so as to adjust the cutting depth of the cutting machine 40 for the rock wool board and ensure the cutting effect during cutting at different angles.

[0035] As Figure 2 shown in the figure, the lifting drive group includes a lifting block 47 slidably arranged on the upper part of the ball nut block 43. The cutting machine 40 is installed on the lifting block 47. Through the lifting block 47, the cutting machine 40 is slidably arranged on the ball nut. An electric screw rod 48 is installed on the upper part of the ball nut block 43. The electric screw rod 48 is threadedly connected to the lifting block 47. When it is necessary to adjust the cutting depth of the cutting machine 40, control the electric screw rod 48 to drive the lifting block 47 to drive the cutting machine 40 to move up and down along the ball nut block 43, so as to adjust the cutting depth of the cutting machine 40 and ensure the cutting effect during cutting in different ways; in another embodiment, the electric screw rod 48 can also be replaced with a manual screw rod.

[0036] As Figure 5As shown in the figure, it further includes a hinge block 51. Hinge blocks 51 are connected to both the mounting plate 33 and the guide plate 34. One end of the hinge block 51 is rotatably connected with a support rod 52. The two support rods 52 are relatively located on the left and right sides of the cutting machine 40. A pressing plate 53 for pressing the rock wool board placed on the backing plate 61 slides on the lower part of the support rod 52. The pressing plate 53 is located above the backing plate 61. Rotating the support rod 52 drives the pressing plate 53 away from the cutting machine 40. At this time, the rock wool board is placed, and then rotating the support rod 52 in the reverse direction drives the pressing plate 53 to press on the rock wool board, thereby improving the stability during the cutting of the rock wool board.

[0037] As Figure 7 and Figure 8 As shown in the figure, it further includes a spur gear 64 connected to the lower side of the first support 31. The backing plate 61 on the first mounting frame 11 slides on the first mounting frame 11, and the backing plate 61 on the second mounting frame 12 is slidably arranged on the second mounting frame 12. A connecting rod 62 is connected between the upper side of the backing plate 61 on the second mounting frame 12 and the slider of the second electric guide rail 22. Thus, when adjusting the left and right cutting angles of the cutting machine 40, the movement of the slider of the second electric guide rail 22 will also drive the backing plate 61 on the second mounting frame 12 to move through the connecting rod 62, so as to adaptively adjust the position of the backing plate 61 on the second mounting frame 12 according to the initial cutting position of the cutting machine 40. The upper side of the backing plate 61 on the first mounting frame 11 is connected with a straight rack 63 that meshes with the spur gear 64 through a connecting rod. When adjusting the left and right cutting angles of the cutting machine 40, when the slider of the second electric guide rail 22 moves leftward, the linear guide rail 4 swings leftward and drives the spur gear 64 to rotate counterclockwise and mesh with the straight rack 63 through the first support 31. The straight rack 63 will drive the backing plate 61 on the first mounting frame 11 to move leftward, so as to adaptively adjust the position of the backing plate 61 on the first mounting frame 11 according to the final cutting position of the cutting machine 40. In summary, when adjusting the left and right cutting angles of the cutting machine 40, the use position of the backing plate 61 can be adaptively adjusted, thereby not only increasing the effective use area of the backing plate 61 but also improving the adjustable range of the cutting angle of the cutting machine 40.

[0038] A cutting method for a plate cutting device for processing rock wool boards according to the above, including:

[0039] S1) Straight-line cutting: Adjust the installation distance between the first mounting frame 11 and the second mounting frame 12 according to the width of the rock wool board, and control the linear guide rail 4 to drive the cutting machine 40 to move forward to cut the rock wool board placed on the backing plate 61 between the first mounting frame 11 and the second mounting frame 12;

[0040] S2) Left and right inclined cutting: Control the second electric guide rail 22 to drive the second support 32 to drive the guide plate 34 to move. The position of the mounting plate 33 remains unchanged. The guide plate 34 will drive the cutting machine 40 to swing and tilt through the linear guide rail 4, and then control the linear guide rail 4 to drive the cutting machine 40 to move and cut;

[0041] S3) Up and down inclined cutting: Synchronously control two motors 35 to drive the mounting plate 33 and the guide plate 34 to rotate clockwise by a predetermined angle respectively. The mounting plate 33 and the guide plate 34 will jointly drive the cutting machine 40 to rotate and incline clockwise through the linear guide rail 4, and then control the linear guide rail 4 to drive the cutting machine 40 to move for cutting.

[0042] Obviously, the embodiments described above are only a part of the embodiments of the present invention, rather than all embodiments. They only express the preferred implementation modes of the present invention, and the description is relatively specific and detailed. However, it should not be construed as a limitation to the scope of the patent of the present invention.

[0043] It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations, quantity increases or decreases, improvements and substitutions can be made. Therefore, based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present invention.

Claims

1. A plate cutting device for processing rock wool boards, characterized in that, It includes mounting bracket one (11), mounting bracket two (12), electric guide rail one (21) mounted on the mounting bracket one (11), and electric guide rail two (22) mounted on the mounting bracket two (12). On the sides of the mounting bracket one (11) and the mounting bracket two (12) that are close to each other, there are pads (61). A support one (31) is rotatably mounted on the slider of the electric guide rail one (21). An installation plate (33) is rotatably mounted on the support one (31). One end of the installation plate (33) is provided with a linear guide rail (4). A cutting machine (40) is provided on the slider of the linear guide rail (4). A notch for the cutting machine (40) to move is opened in the middle of the pad (61). A support two (32) is rotatably mounted on the slider of the electric guide rail two (22). A guide plate (34) is rotatably mounted on the support two (32). The linear guide rail (4) slides on the guide plate (34). Motors one (35) are mounted on both the support one (31) and the support two (32). The output shaft of the motor one (35) on the support one (31) is connected to the installation plate (33). The output shaft of the motor one (35) on the support two (32) is connected to the guide plate (34). The blade of the cutting machine (40) is perpendicular to the axis of the motor output shaft; It also includes a spur gear (64) connected to the support one (31). The pad (61) on the mounting bracket one (11) is slidably arranged on the mounting bracket one (11). The pad (61) on the mounting bracket two (12) is slidably arranged on the mounting bracket two (12). A connecting rod (62) is connected between the upper side of the pad (61) on the mounting bracket two (12) and the slider of the electric guide rail two (22). A spur rack (63) that meshes with the spur gear (64) is connected to the upper side of the pad (61) on the mounting bracket one (11) through a connecting rod.

2. The plate cutting device for processing rock wool boards according to claim 1, characterized in that, The linear guide rail (4) includes a slide rail (41) connected to the installation plate (33). The slide rail (41) slidably penetrates through the guide plate (34). A ball screw (42) is rotatably mounted between the slide rail (41) and the installation plate (33). A ball nut block (43) that slides on the slide rail (41) is threadedly connected to the ball screw (42). The cutting machine (40) is provided on the ball nut block (43). The ball screw (42) is rotated by a rotation drive group. The rotation drive group is provided on the installation plate (33).

3. The plate cutting device for processing rock wool boards according to claim 2, characterized in that, The rotation drive group includes a small gear (44) connected to the front end of the ball screw (42). A motor two (45) is mounted on one side of the installation plate (33). A large gear (46) that meshes with the small gear (44) is connected to the output shaft of the motor two (45).

4. The plate cutting device for processing rock wool boards according to claim 2, characterized in that, It also includes a lifting drive group provided on the ball nut block (43). The cutting machine (40) is mounted on the lifting drive group. The cutting machine (40) is driven by the lifting drive group to move up and down along the ball nut block (43).

5. A plate cutting device for processing rock wool boards according to claim 4, characterized in that, The lifting drive group includes a lifting block (47) slidably arranged on the ball nut block (43). The cutting machine (40) is installed on the lifting block (47). The cutting machine (40) is slidably arranged on the ball nut through the lifting block (47). An electric lead screw (48) is installed on the ball nut block (43), and the electric lead screw (48) is in threaded connection with the lifting block (47).

6. The plate cutting device for processing rock wool boards according to claim 1, wherein, It further includes a hinge block (51). Hinge blocks (51) are connected to both the mounting plate (33) and the guiding plate (34). One end of the hinge block (51) is rotatably connected with a support rod (52). The two support rods (52) are relatively located on both sides of the cutting machine (40). A pressing plate (53) is slidably arranged on the lower part of the support rod (52). The pressing plate (53) is located above the cushion plate (61).

7. A cutting method for a plate cutting device for processing rock wool boards according to claim 1, characterized in that, It includes: S1) Linear cutting: Adjust the installation distance between the first mounting frame (11) and the second mounting frame (12) according to the width of the rock wool board, and control the linear guide rail (4) to drive the cutting machine (40) to move forward to cut the rock wool board placed on the cushion plate (61) between the first mounting frame (11) and the second mounting frame (12). S2) Left - right inclined cutting: Control the electric guide rail two (22) to drive the second support (32) to drive the guiding plate (34) to move. With the mounting plate (33) in place, the guiding plate (34) will drive the cutting machine (40) to swing and incline through the linear guide rail (4), and then control the linear guide rail (4) to drive the cutting machine (40) to move for cutting. S3) Up - down inclined cutting: Synchronously control the two first motors (35) to respectively drive the mounting plate (33) and the guiding plate (34) to rotate clockwise by a predetermined angle. The mounting plate (33) and the guiding plate (34) will jointly drive the cutting machine (40) to rotate clockwise and incline through the linear guide rail (4), and then control the linear guide rail (4) to drive the cutting machine (40) to move for cutting.

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