Plate cutting device

Abstract

The embodiment of the invention relates to the technical field of plate cutting, and provides a plate cutting device which comprises a cutting frame, a conveying roller, a plate cutting assembly and a cutting positioning assembly, a cutting table box is arranged in the cutting frame, a partition plate is arranged in the cutting table box in a sealed mode, and the interior of the cutting table box is divided into a conveying cavity and a dust removal cavity by the partition plate; the multiple conveying rollers are arranged on the cutting table box through the conveying assemblies and used for conveying wood boards, the two board cutting assemblies are arranged on the cutting frame through the cutting power assemblies and used for synchronously cutting the two sides of the wood boards, and the two cutting positioning assemblies are arranged on the cutting frame through the cutting power assemblies and used for synchronously cutting the two sides of the wood boards. By means of the technical scheme, the problems that when table saw cutting equipment in the prior art is used for cutting wood boards, certain danger exists, and the wood boards are prone to being damaged in the cutting process are solved.

Description

Technical Field

[0001] Embodiments of the present disclosure relate to the technical field of plate cutting, and in particular, to a plate cutting device. Background Art

[0002] Table saw cutting equipment is a commonly used equipment in woodworking workshops. The saw blade is driven by a motor to rotate at high speed. During processing, the wooden board is placed steadily on the workbench, and the board is pushed toward the rotating saw blade along a specific guide rail or under the control of the operator. When the saw teeth of the saw blade come into contact with the wooden board, the huge cutting force generated by the high-speed rotation of the saw blade is used to gradually cut the wooden board, thereby achieving the purpose of cutting.

[0003] However, in actual cutting, cutting wooden boards with a table saw has poor cutting stability. Since the operator drives the wooden board to move, when the wooden board is suddenly caught by the teeth behind the saw blade, it bounces towards the operator with great force. The speed is fast and the force is large, which exceeds the normal reaction time of the person and can easily cause serious injuries. In addition, during the cutting process, since the saw blade cuts along one side of the wooden board to the other side, when the saw blade is about to cut through the wooden board, if the speed of advancing the wooden board is too fast or the sharpness of the saw blade is reduced, the saw blade will not have time to fully cut the wood fibers, which will produce a large impact force on the wood. At this time, the supporting force of the wooden board is weakened, and this impact force will make it easier for the wood fibers at the edge of the wooden board to break, causing damage to the wooden board. Summary of the invention

[0004] In order to overcome the above-mentioned defects, an embodiment of the present disclosure provides a board cutting device to solve the problem raised in the background technology that the table saw cutting equipment in the prior art is not only dangerous when cutting wooden boards, but also easily causes damage to the wooden boards during the cutting process.

[0005] The technical solution disclosed in the present invention is as follows: a plate cutting device comprises a cutting frame, a conveying roller, a plate cutting assembly and a cutting positioning assembly; A cutting table box is arranged in the cutting frame, and a partition plate is sealed in the cutting table box, and the partition plate divides the cutting table box into a conveying cavity and a dust removal cavity; There are multiple conveying rollers, all of which are arranged on the cutting table box through a conveying assembly and are used for conveying the wood board; There are two plate cutting assemblies, and both of the two plate cutting assemblies are arranged on the cutting frame through a cutting power assembly, and are used to synchronously cut the two sides of the wooden board; There are two cutting positioning assemblies, and the cutting positioning assemblies are arranged on the cutting frame. The board cutting assembly is located between the two cutting positioning assemblies and is used to fix the wooden board to be cut.

[0006] As a preferred technical solution of the present disclosure, it also includes a convex dust collecting frame and a wet dust removal assembly; One end of the convex dust collecting frame is connected and arranged on the cutting table box, and the other end of the convex dust collecting frame passes through the partition plate to the dust removal cavity, and the plate cutting assembly is located above the convex dust collecting frame; The wet dust removal component is communicated with the dust removal cavity, and the wet dust removal component is connected to the cutting power component, and is used for cleaning sawdust generated by cutting the wood board.

[0007] On the basis of the above scheme, the conveying assembly includes a conveying rotating rod, a conveying motor and a conveying belt wheel assembly; There are multiple conveying rotating rods, which penetrate and are rotatably arranged on the cutting table box, and each conveying rotating rod is provided with multiple conveying rollers, and multiple conveying rotating rods are respectively arranged on both sides of the convex dust collecting frame; The conveying motor is mounted on the cutting table box, and the conveying motor is located in the conveying cavity; There are multiple conveyor belt wheel groups, one of which is transmission-disposed between the output end of the conveying motor and one of the conveying rotating rods, and the other multiple conveyor belt wheel groups are transmission-disposed between two adjacent conveying rotating rods.

[0008] On the basis of the above scheme, the plate cutting assembly includes a positioning frame, a positioning cylinder, a cutting frame, a cutting rotating rod, a cutting motor, a second bevel gear, a gear box and a cutting positioning part; The position adjustment frame is slidably arranged on the cutting frame, and the position adjustment frame is connected to the cutting power assembly; The positioning cylinder is installed on the positioning frame; The cutting frame is arranged on the output end of the positioning cylinder; The cutting rotating rod is rotatably arranged on the cutting frame, and a cutting saw blade is detachably arranged on one end of the cutting rotating rod; The cutting motor is mounted on the cutting frame, and a bevel gear 1 is provided at the output end of the cutting motor; The second bevel gear is arranged on the cutting rotating rod, and the second bevel gear is meshed with the first bevel gear; The gear box is arranged on the cutting frame, and the bevel gear 1 and the bevel gear 2 are both located in the gear box; There are two cutting positioning parts, and the two cutting positioning parts are symmetrically arranged on the cutting frame; Wherein, the cutting positioning part includes a positioning frame and a positioning roller; The positioning frame is arranged on the cutting frame; The positioning roller is rotatably arranged on the positioning frame.

[0009] As a preferred technical solution of the present disclosure, the cutting power assembly includes a long power reciprocating screw, a short power reciprocating screw, a power motor and a power pulley group; The long power reciprocating screw is rotatably arranged on the cutting frame, a long power ball nut group is threadedly connected to the long power reciprocating screw, and the long power ball nut group is connected to one of the adjustment frames; The short power reciprocating screw is rotatably arranged on the cutting frame, a short power ball nut group is threadedly connected to the short power reciprocating screw, and the short power ball nut group is connected to another of the adjustment frames; The power motor is installed on one side of the cutting frame, and the output end of the power motor is connected to one end of the long power reciprocating screw rod; The power pulley group transmission is arranged between the long power reciprocating screw rod and the short power reciprocating screw rod.

[0010] On the basis of the above scheme, the cutting positioning assembly includes a positioning cylinder, a positioning plate and a positioning slide rod; The positioning cylinder is installed on the cutting frame; The positioning plate is arranged on the output end of the positioning cylinder; There are a plurality of positioning slide bars, one end of each positioning slide bar is arranged on the positioning plate, and the other end of each positioning slide bar penetrates and is slidably arranged on the cutting frame.

[0011] On the basis of the above scheme, cutting position adjustment components are also provided on both sides of the cutting frame for adjusting the position of the transported wooden board; The cutting and positioning assembly comprises a pushing cylinder and a positioning plate; The pushing cylinder is installed on one side of the cutting frame; The adjustment plate is arranged on the output end of the pushing cylinder.

[0012] Further on the basis of the above scheme, the wet dust removal assembly includes a dust removal exhaust pipe, a water supply pipe, a drainage cover and a sewage stirring part; There are multiple dust removal exhaust pipes, which are connected and arranged on the cutting table box, and each of the dust removal exhaust pipes is equipped with an exhaust fan; The water supply pipe is connected and arranged in the dust removal cavity, and a water supply valve is installed on the water supply pipe for injecting water into the dust removal cavity; The drainage cover seal is detachably arranged on one side of the cutting table box, and is used to discharge the sewage in the dust removal cavity; The sewage stirring part penetrates through and is rotatably arranged on the cutting table box, the sewage stirring part is located in the dust removal cavity, and the sewage stirring part is connected to one end of the short power reciprocating screw rod.

[0013] Further on the basis of the above scheme, the sewage stirring part includes a stirring shaft, a stirring rod, a bevel gear three, a bevel gear four, a bevel gear five, a bevel gear six and a protective box; The stirring shaft penetrates and is sealed and rotatably arranged on the cutting table box, a plurality of stirring blocks are arranged on the stirring shaft, the stirring blocks are located in the dust removal cavity, and the convex dust collecting frame is located on one side of the stirring block and is provided with a plurality of exhaust grooves; The stirring rod is rotatably arranged on one side of the cutting frame; The bevel gear three is arranged on one side of the short power reciprocating screw rod; The bevel gear four is arranged on the stirring rod, and the bevel gear four is meshed with the bevel gear three-phase; The bevel gear five is arranged on the stirring rod; The bevel gear six is ​​arranged on the stirring shaft, and the bevel gear six is ​​meshed with the bevel gear five; Two protection boxes are provided, and the protection boxes are arranged on one side of the cutting frame. The bevel gear three, the bevel gear four, the bevel gear five and the bevel gear six are all located in the protection boxes.

[0014] On the basis of the above scheme, the cutting frame is further provided with a supporting and loading assembly, and the supporting and loading assembly is provided with two groups, and the cutting table box is located between the two groups of the supporting and loading assembly; The supporting and loading assembly comprises a supporting frame and a supporting roller; The support frame is arranged on the cutting frame; The supporting rollers are provided in plurality and are rotatably arranged on the supporting frame.

[0015] The beneficial effects of the present disclosure are: 1. In the present invention, a supporting loading assembly, a supporting roller, a conveying assembly, a cutting adjustment assembly and a cutting positioning assembly are provided. When the wood board to be cut is cut and conveyed, the wood board to be cut is placed on a plurality of supporting rollers and a conveying roller, and a conveying motor is started. Under the rotation of the output end of the conveying motor, the conveying rotating rod is driven to rotate through the transmission of the conveying belt wheel group, and the rotation of the conveying rotating rod drives the conveying roller to rotate. Under the rotation of the conveying roller, the wood board can be conveyed. In the process of conveying the wood board, a pushing cylinder can be started, so that the output end of the pushing cylinder drives the adjustment plate to move, and the adjustment plate contacts one side of the wood board to be cut and drives the wood board to move, so that the position of the wood board is adjusted, so that the cutting position on the wood board moves to below the cutting saw blade in the board cutting assembly, and then the positioning cylinder is started, so that the output end of the positioning cylinder drives the positioning plate to move, and the positioning plate contacts the wood board to be cut through the movement of the positioning plate, so as to fix the position of the wood board; 2. In the present disclosure, a plate cutting assembly and a cutting power assembly are provided. When a fixed wooden board is cut, the adjustment cylinder is started, and the cutting frame is driven to move through the output end of the adjustment cylinder. Under the movement of the cutting frame, the cutting saw blade and the positioning roller are moved toward the direction of the wooden board. Then the cutting motor is started, and the output end of the cutting motor drives the bevel gear 1 to rotate. The rotation of the bevel gear 1 drives the bevel gear 2 to rotate. The rotation of the bevel gear 2 drives the cutting rotating rod to rotate. The cutting saw blade is driven to rotate at a high speed through the rotation of the cutting rotating rod. As the cutting saw blade rotates, the power motor is started, and the long power reciprocating screw rod and The short power reciprocating screw rod rotates synchronously, and the long power reciprocating screw rod and the short power reciprocating screw rod rotate, so that the long power ball nut group and the short power ball nut group move relative to each other, and the movement of the long power ball nut group and the short power ball nut group drives the adjustment frame to move, and the movement of the adjustment frame drives the cutting saw blade to move, so that the two cutting saw blades contact the two sides of the wooden board respectively, and the two sides of the wooden board are synchronously cut with the movement of the cutting saw blade, and when the wooden board is cut, the positioning roller can be made to contact the surface of the wooden board to fix the wooden board to improve the stability of the wooden board during the cutting process; 3. In the present disclosure, by setting a cutting power assembly, when cutting both sides of the wooden board at the same time, as the long power reciprocating screw and the short power reciprocating screw rotate, the short ball nut group performs two reciprocating movements while the long power ball nut group performs one reciprocating movement. By staggering the long power reciprocating screw and the short power reciprocating screw, the cutting tracks of the two cutting saw blades can overlap each other without collision, thereby achieving the cutting operation of the wooden board, so that the cutting position of the wooden board is inside the wooden board. Compared with the traditional cutting method in which the cutting position is located on one side of the wooden board, cutting the wooden board inside the wooden board can better cut the fibers in the wood, and can effectively prevent the problem of tearing and damage to the wood. 4. In the present invention, two reciprocating and alternating cutting saw blades are arranged to cut the wooden board, and the rotation direction of the cutting saw blades is controlled by the cutting motor, so that the sawdust generated in the process of cutting the wooden board moves toward the inside of the convex dust collecting frame. At this time, the exhaust fan is started, and the gas in the dust collecting cavity flows toward the outside under the rotation of the exhaust fan. As the air pressure in the dust collecting cavity decreases, the air pressure in the convex dust collecting frame will carry the sawdust into the dust collecting cavity through the exhaust groove, and contact with the moisture in the dust collecting cavity, so that the sawdust is mixed with the moisture, and the gas will be discharged through the dust collecting exhaust pipe. By mixing the sawdust in the solution, the sawdust is dusted. Compared with the traditional cyclone dust removal method, the cleaning of fine dust is more thorough. In the process of dust processing, as the short power reciprocating screw rotates, the bevel gear three is driven to rotate at the same time, so that the stirring shaft and the stirring block move synchronously. Under the movement of the stirring block, The water in the dust removal cavity is stirred. As the stirring block rotates, it can not only break up the dust-containing gas, but also facilitate the mixing of the dust-containing gas and the solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following briefly introduces the drawings required for use in the description of the embodiments of the present disclosure. Obviously, the drawings described below are only some exemplary embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can be obtained based on the contents of the exemplary embodiments of the present disclosure and these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of a plate cutting device in an embodiment of the present disclosure; Figure 2 It is a schematic diagram of a partial cross-section of the structure of the cutting table box, the partition plate, the conveying roller, the convex dust collecting frame, the conveying assembly and the wet dust removal assembly in the embodiment of the present disclosure; Figure 3 For this disclosure Figure 2 A schematic diagram of the local enlarged structure at point A in the middle; Figure 4 For this disclosure Figure 2 A schematic diagram of the local enlarged structure at B in the middle; Figure 5 It is a schematic diagram of the structure of the cooperation between the plate cutting assembly and the cutting power assembly in the embodiment of the present disclosure; Figure 6 For this disclosure Figure 5 A schematic diagram of the local enlarged structure at C in the middle; Figure 7 It is a structural schematic diagram of a partial cross-section of a plate cutting assembly in an embodiment of the present disclosure; Figure 8It is a structural schematic diagram of an overall plate cutting device from another angle in an embodiment of the present disclosure.

[0018] In the figure: 001, conveying assembly; 002, plate cutting assembly; 003, cutting power assembly; 004, cutting positioning assembly; 005, wet dust removal assembly; 1. Cutting frame; 2. Cutting table box; 3. Divider plate; 4. Conveying roller; 5. Conveying dust collecting frame; 6. Conveying rotating rod; 7. Conveying motor; 8. Conveying pulley set; 9. Adjusting frame; 10. Adjusting cylinder; 11. Cutting frame; 12. Cutting rotating rod; 13. Cutting saw blade; 14. Cutting motor; 15. Bevel gear 1; 16. Bevel gear 2; 17. Gear box; 18. Positioning frame; 19. Positioning roller; 20. Long power reciprocating screw; 21. Long power ball nut set; 22. Short power reciprocating screw; 23. Short Power ball nut assembly; 24, power motor; 25, power pulley assembly; 26, positioning cylinder; 27, positioning plate; 28, positioning slide bar; 29, push cylinder; 30, adjustment plate; 31, dust removal exhaust pipe; 32, exhaust fan; 33, water supply pipe; 34, water supply valve; 35, drain cover; 36, stirring shaft; 37, stirring block; 38, stirring rod; 39, bevel gear three; 40, bevel gear four; 41, bevel gear five; 42, bevel gear six; 43, protective box; 44, support frame; 45, support roller. DETAILED DESCRIPTION

[0019] The present disclosure is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present disclosure, rather than to limit the present disclosure.

[0020] In order to simplify the drawings, only the parts related to the disclosure are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0021] In this document, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this disclosure can be understood according to specific circumstances.

[0022] In the present disclosure, unless otherwise expressly specified and limited, a first feature being “above” or “below” a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being “above”, “above”, and “above” a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0023] In the description of this embodiment, terms such as "up", "down", "left", and "right" and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of description and simplification of operation, 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 therefore should not be understood as a limitation on the present disclosure.

[0024] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0025] Embodiment 1, as Figure 1 to Figure 8 As shown, a plate cutting device of the present disclosure is shown, which includes a cutting frame 1, a conveying roller 4, a plate cutting component 002 and a cutting positioning component 004.

[0026] A cutting table box 2 is arranged in the cutting frame 1, and a partition plate 3 is sealed in the cutting table box 2. The partition plate 3 divides the cutting table box 2 into a conveying cavity and a dust removal cavity.

[0027] As mentioned above, there are multiple conveying rollers 4, and the conveying rollers 4 are all set on the cutting table box 2 through the conveying component 001. The upper surfaces of the multiple conveying rollers 4 form a conveying platform for conveying wooden boards. The conveying component 001 includes a conveying rotating rod 6, a conveying motor 7 and a conveying belt wheel group 8. There are multiple conveying rotating rods 6, and the conveying rotating rods 6 are penetrated and rotatably set on the cutting table box 2. Each conveying rotating rod 6 is provided with multiple conveying rollers 4, and multiple conveying rotating rods 6 are respectively provided on both sides of the convex dust collecting frame 5. The conveying motor 7 is installed on the cutting table box 2, and the conveying motor 7 is located in the conveying cavity. There are multiple conveying belt wheel groups 8, one of which is transmission-arranged between the output end of the conveying motor 7 and one of the conveying rotating rods 6, and another plurality of conveying belt wheel groups 8 are transmission-arranged between two adjacent conveying rotating rods 6.

[0028] Specifically, the conveying motor 7 is started, and the output end of the conveying motor 7 drives the conveying belt wheel group 8 connected thereto to transmit. With the cooperation of multiple conveying belt wheel groups 8, multiple conveying rotating rods 6 can move synchronously, at the same speed and in the same direction. With the rotation of the conveying rotating rod 6, the conveying roller 4 is driven to rotate, and the conveying roller 4 drives the wooden board to be transported.

[0029] As mentioned above, two board cutting assemblies 002 are provided, and both board cutting assemblies 002 are arranged on the cutting frame 1 through the cutting power assembly 003, and are used for synchronously cutting the two sides of the wooden board.

[0030] The plate cutting assembly 002 includes a positioning frame 9, a positioning cylinder 10, a cutting frame 11, a cutting rod 12, a cutting motor 14, a bevel gear 16, a gear box 17 and a cutting positioning part. The positioning frame 9 is slidably arranged on the cutting frame 1, the positioning frame 9 is connected to the cutting power assembly 003, the positioning cylinder 10 is installed on the positioning frame 9, the cutting frame 11 is arranged on the output end of the positioning cylinder 10, the cutting rod 12 is rotatably arranged on the cutting frame 11, one end of the cutting rod 12 is detachably provided with a cutting saw blade 13, and the cutting motor 14 is installed on the On the cutting frame 11, a bevel gear 15 is provided at the output end of the cutting motor 14, and a bevel gear 16 is provided on the cutting rotating rod 12. The bevel gear 16 is meshed with the bevel gear 15. The gear box 17 is provided on the cutting frame 11. The bevel gear 15 and the bevel gear 16 are both located in the gear box 17. Two cutting positioning parts are provided, and the two cutting positioning parts are symmetrically arranged on the cutting frame 11. The cutting positioning part includes a positioning frame 18 and a positioning roller 19. The positioning frame 18 is provided on the cutting frame 11, and the positioning roller 19 is rotatably arranged on the positioning frame 18.

[0031] Among them, the cutting power component 003 includes a long power reciprocating screw 20, a short power reciprocating screw 22, a power motor 24 and a power pulley group 25. The long power reciprocating screw 20 is rotatably set on the cutting frame 1, and a long power ball nut group 21 is threadedly connected to the long power reciprocating screw 20, and the long power ball nut group 21 is connected to one of the adjustment frames 9. The short power reciprocating screw 22 is rotatably set on the cutting frame 1, and a short power ball nut group 23 is threadedly connected to the short power reciprocating screw 22, and the short power ball nut group 23 is connected to another adjustment frame 9. The power motor 24 is installed on one side of the cutting frame 1, and the output end of the power motor 24 is connected to one end of the long power reciprocating screw 20, and the power pulley group 25 is transmission-set between the long power reciprocating screw 20 and the short power reciprocating screw 22.

[0032] Specifically, when the fixed wooden board is cut, the adjustment cylinder 10 is started, and the output end of the adjustment cylinder 10 drives the cutting frame 11 to move. Under the movement of the cutting frame 11, the cutting saw blade 13 and the positioning roller 19 move toward the direction of the wooden board, and then the cutting motor 14 is started. The output end of the cutting motor 14 drives the bevel gear 15 to rotate, and the rotation of the bevel gear 15 drives the bevel gear 2 16 to rotate. The rotation of the bevel gear 2 16 drives the cutting rotating rod 12 to rotate, and the cutting saw blade 13 is driven to rotate at a high speed through the rotation of the cutting rotating rod 12. As the cutting saw blade 13 rotates, the power motor 24 is started, and the long power reciprocating screw rod 20 and the short power reciprocating screw rod 20 are driven through the transmission of the power pulley group 25. The power reciprocating screw 22 rotates synchronously, and the long power reciprocating screw 20 and the short power reciprocating screw 22 rotate, so that the long power ball nut group 21 and the short power ball nut group 23 move relative to each other, and the movement of the long power ball nut group 21 and the short power ball nut group 23 drives the adjustment frame 9 to move, and the movement of the adjustment frame 9 drives the cutting saw blade 13 to move, so that the two cutting saw blades 13 contact the two sides of the wooden board respectively, and the two sides of the wooden board are synchronously cut with the movement of the cutting saw blade 13, and when cutting the wooden board, the positioning roller 19 can be made to contact the surface of the wooden board to fix the wooden board to improve the stability of the wooden board during the cutting process.

[0033] When cutting both sides of the wooden board at the same time, with the rotation of the long power reciprocating screw 20 and the short power reciprocating screw 22, while the long power ball nut group 21 moves one reciprocating motion, the short ball nut group makes two reciprocating motions. By staggering the long power reciprocating screw 20 and the short power reciprocating screw 22, the cutting trajectories of the two cutting saw blades 13 can overlap each other without collision, thereby realizing the cutting operation of the wooden board and making the cutting position of the wooden board inside the wooden board. Compared with the traditional cutting method in which the cutting position is located on one side of the wooden board, cutting the wooden board inside the wooden board can better cut the fibers in the wood, and can effectively prevent the problem of tearing and damage to the wood.

[0034] As mentioned above, there are two cutting positioning assemblies 004, which are arranged on the cutting frame 1, and the board cutting assembly 002 is located between the two cutting positioning assemblies 004, which are used to fix the wooden board to be cut. The cutting positioning assembly 004 includes a positioning cylinder 26, a positioning plate 27 and a positioning slide 28. The positioning cylinder 26 is installed on the cutting frame 1, and the positioning plate 27 is arranged on the output end of the positioning cylinder 26. There are multiple positioning slides 28, one end of the positioning slide 28 is arranged on the positioning plate 27, and the other end of the positioning slide 28 passes through and is slidably arranged on the cutting frame 1.

[0035] Specifically, the positioning cylinder 26 is started, and the output end of the positioning cylinder 26 drives the positioning plate 27 to move. With the cooperation of the positioning slide bar 28, the positioning plate 27 can move stably. When the positioning plate 27 contacts the wooden board to be cut, the position of the wooden board can be fixed.

[0036] Embodiment 2, Embodiment 2 of the present disclosure, based on Embodiment 1, shows a plate cutting device of the present disclosure, further comprising a convex dust collecting frame 5 and a wet dust removal assembly 005.

[0037] Among them, one end of the convex dust collecting frame 5 is connected and set on the cutting table box 2, and the other end of the convex dust collecting frame 5 passes through the partition plate 3 to the dust removal cavity. The plate cutting component 002 is located above the convex dust collecting frame 5 for collecting sawdust.

[0038] As mentioned above, the wet dust removal component 005 is connected to the dust removal cavity, and the wet dust removal component 005 is connected to the cutting power component 003, and is used to clean the sawdust generated by cutting the wood board. The wet dust removal component 005 includes a dust removal exhaust pipe 31, a water supply pipe 33, a drainage cover 35 and a sewage stirring part. There are multiple dust removal exhaust pipes 31, and the dust removal exhaust pipes 31 are connected and arranged on the cutting table box 2. An exhaust fan 32 is installed in each dust removal exhaust pipe 31. The water supply pipe 33 is connected and arranged in the dust removal cavity. A water supply valve 34 is installed on the water supply pipe 33 for injecting water into the dust removal cavity. The drainage cover 35 is sealed and detachably arranged on one side of the cutting table box 2, and is used to discharge the sewage in the dust removal cavity. The sewage stirring part penetrates and is rotatably arranged on the cutting table box 2. The sewage stirring part is located in the dust removal cavity, and the sewage stirring part is connected to one end of the short power reciprocating screw 22.

[0039] The sewage stirring part includes a stirring shaft 36, a stirring rod 38, a bevel gear three 39, a bevel gear four 40, a bevel gear five 41, a bevel gear six 42 and a protective box 43. The stirring shaft 36 penetrates and is sealed and rotatably arranged on the cutting table box 2. A plurality of stirring blocks 37 are arranged on the stirring shaft 36. The stirring blocks 37 are located in the dust removal cavity. The convex dust collecting frame 5 is located on one side of the stirring block 37 and has a plurality of exhaust grooves. The stirring rod 38 is rotatably arranged on one side of the cutting frame 1. The bevel gear three 39 is arranged on one side of the short power reciprocating screw 22. The bevel gear Wheel four 40 is arranged on the stirring rod 38, bevel gear four 40 is meshed with bevel gear three 39, bevel gear five 41 is arranged on the stirring rod 38, bevel gear six 42 is arranged on the stirring shaft 36, bevel gear six 42 is meshed with bevel gear five 41, two protective boxes 43 are provided, and the protective box 43 is arranged on one side of the cutting frame 1, bevel gear three 39, bevel gear four 40, bevel gear five 41 and bevel gear six 42 are all located in the protective box 43, which is used for protecting bevel gear three 39, bevel gear four 40, bevel gear five 41 and bevel gear six 42.

[0040] Specifically, in the present disclosure, when two reciprocating and alternating cutting saw blades 13 are set to cut the wooden board, the cutting motor 14 is used to control the rotation direction of the cutting saw blade 13, so that the sawdust generated in the process of cutting the wooden board moves toward the inside of the convex dust collecting frame 5, and the exhaust fan 32 is started at this time. Under the rotation of the exhaust fan 32, the gas in the dust removal cavity flows toward the outside, and as the air pressure in the dust removal cavity decreases, the air pressure in the convex dust collection frame 5 will carry the sawdust into the dust removal cavity through the exhaust groove, and contact with the moisture in the dust removal cavity, so that the sawdust is mixed with the moisture, and the gas will be discharged through the dust removal exhaust pipe 31. By mixing the sawdust in the solution, the sawdust is removed from the dust. Compared with the traditional cyclone dust removal method, the cleaning of fine dust is more thorough. In the process of processing the dust, as the short power reciprocating screw 22 rotates, the bevel gear 3 39 is also driven to rotate, so that the stirring shaft 36 and the stirring block 37 move synchronously. Under the movement of the stirring block 37, The water in the dust removal cavity is stirred. As the stirring block 37 rotates, the dust-containing gas can be dispersed and the mixing of the dust-containing gas and the solution can be facilitated.

[0041] It should be noted that cutting positioning components are also provided on both sides of the cutting frame 1 for adjusting the position of the transported wooden boards. The cutting positioning components include a pushing cylinder 29 and an adjusting plate 30. The pushing cylinder 29 is installed on one side of the cutting frame 1, and the adjusting plate 30 is arranged on the output end of the pushing cylinder 29.

[0042] Specifically, the pushing cylinder 29 is started, and the adjusting plate 30 is driven to move through the output end of the pushing cylinder 29. The movement of the adjusting plate 30 drives the wooden board to move, and the position of the wooden board is adjusted to avoid the problem of position displacement of the wooden board during transportation.

[0043] It is further explained that a support and loading assembly is also provided on the cutting frame 1, and two groups of the support and loading assemblies are provided. The cutting table box 2 is located between the two groups of support and loading assemblies. The support and loading assembly includes a support frame 44 and a support roller 45. The support frame 44 is provided on the cutting frame 1, and a plurality of support rollers 45 are provided. The support rollers 45 are rotatably provided on the support frame 44.

[0044] Specifically, by providing the support rollers 45 , the wood board to be cut can be better supported during cutting and transportation, so that the wood board can be stably transported on the transport rollers 4 .

[0045] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present disclosure rather than to limit it. Although the present disclosure has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present disclosure may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present disclosure, which should be included in the scope of the claims of the present disclosure.

Claims

1. A plate cutting device, characterized in that: include: A cutting frame (1), wherein a cutting table box (2) is arranged in the cutting frame (1), a partition plate (3) is sealed in the cutting table box (2), and the partition plate (3) divides the cutting table box (2) into a conveying cavity and a dust removal cavity; Conveying rollers (4), a plurality of conveying rollers (4) are provided, and each of the conveying rollers (4) is arranged on the cutting table box (2) through a conveying assembly (001) and is used for conveying wooden boards; A board cutting assembly (002), wherein two board cutting assemblies (002) are provided, and both of the two board cutting assemblies (002) are arranged on the cutting frame (1) via a cutting power assembly (003) and are used to synchronously cut two sides of a wooden board; A cutting positioning assembly (004), wherein two cutting positioning assemblies (004) are provided, the cutting positioning assemblies (004) are arranged on the cutting frame (1), and the plate cutting assembly (002) is located between the two cutting positioning assemblies (004).

2. A plate cutting device according to claim 1, characterized in that: Also includes: A convex dust collecting frame (5), one end of the convex dust collecting frame (5) being connected to and arranged on the cutting table box (2), the other end of the convex dust collecting frame (5) passing through the partition plate (3) to the dust removal cavity, and the plate cutting assembly (002) being located above the convex dust collecting frame (5); A wet dust removal component (005) is communicated with the dust removal cavity, and the wet dust removal component (005) is connected to the cutting power component (003) and is used to clean sawdust generated by cutting the wood board.

3. A plate cutting device according to claim 2, characterized in that: The conveying assembly (001) comprises: A conveying rotating rod (6), wherein a plurality of the conveying rotating rods (6) are provided, the conveying rotating rods (6) penetrate through and are rotatably arranged on the cutting table box (2), each of the conveying rotating rods (6) is provided with a plurality of conveying rollers (4), and a plurality of the conveying rotating rods (6) are respectively provided on both sides of the convex dust collecting frame (5); A conveying motor (7), the conveying motor (7) being mounted on the cutting table box (2), and the conveying motor (7) being located in the conveying cavity; A conveyor belt wheel group (8), wherein a plurality of conveyor belt wheel groups (8) are provided, wherein one of the conveyor belt wheel groups (8) is transmission-arranged between the output end of the conveyor motor (7) and one of the conveyor rotating rods (6), and another plurality of the conveyor belt wheel groups (8) are transmission-arranged between two adjacent conveyor rotating rods (6).

4. A plate cutting device according to claim 3, characterized in that: The plate cutting assembly (002) comprises: A positioning frame (9), the positioning frame (9) being slidably disposed on the cutting frame (1), the positioning frame (9) being connected to the cutting power assembly (003); A positioning cylinder (10), wherein the positioning cylinder (10) is mounted on the positioning frame (9); A cutting frame (11), wherein the cutting frame (11) is arranged on an output end of the positioning cylinder (10); A cutting rotating rod (12), the cutting rotating rod (12) being rotatably disposed on the cutting frame (11), and a cutting saw blade (13) being detachably disposed on one end of the cutting rotating rod (12); A cutting motor (14), the cutting motor (14) being mounted on the cutting frame (11), and a bevel gear 1 (15) being provided at an output end of the cutting motor (14); Bevel gear 2 (16), the bevel gear 2 (16) being arranged on the cutting rotating rod (12), the bevel gear 2 (16) being meshed with the bevel gear 1 (15); A gear box (17), the gear box (17) being arranged on the cutting frame (11), the bevel gear 1 (15) and the bevel gear 2 (16) both being located inside the gear box (17); A cutting positioning part, wherein two cutting positioning parts are provided, and the two cutting positioning parts are symmetrically arranged on the cutting frame (11); Wherein, the cutting positioning part comprises: a positioning frame (18), the positioning frame (18) being arranged on the cutting frame (11); A positioning roller (19), wherein the positioning roller (19) is rotatably disposed on the positioning frame (18).

5. A plate cutting device according to claim 4, characterized in that: The cutting power assembly (003) comprises: A long power reciprocating screw (20), the long power reciprocating screw (20) being rotatably mounted on the cutting frame (1), a long power ball nut group (21) being threadedly connected to the long power reciprocating screw (20), and the long power ball nut group (21) being connected to one of the position adjustment frames (9); A short power reciprocating screw rod (22), the short power reciprocating screw rod (22) being rotatably arranged on the cutting frame (1), a short power ball nut group (23) being threadedly connected to the short power reciprocating screw rod (22), and the short power ball nut group (23) being connected to another of the positioning frames (9); A power motor (24), the power motor (24) being mounted on one side of the cutting frame (1), the output end of the power motor (24) being connected to one end of the long power reciprocating screw rod (20); A power pulley assembly (25), wherein the power pulley assembly (25) is transmission-arranged between the long power reciprocating screw rod (20) and the short power reciprocating screw rod (22).

6. A plate cutting device according to claim 5, characterized in that: The cutting positioning component (004) comprises: A positioning cylinder (26), wherein the positioning cylinder (26) is mounted on the cutting frame (1); a positioning plate (27), the positioning plate (27) being arranged on an output end of the positioning cylinder (26); A positioning slide bar (28), wherein a plurality of positioning slide bars (28) are provided, one end of the positioning slide bar (28) is arranged on the positioning plate (27), and the other end of the positioning slide bar (28) penetrates and is slidably arranged on the cutting frame (1).

7. A plate cutting device according to claim 6, characterized in that: Cutting position adjustment components are also provided on both sides of the cutting frame (1) for adjusting the position of the transported wooden board; The cutting and positioning assembly comprises: A pushing cylinder (29), the pushing cylinder (29) being mounted on one side of the cutting frame (1); A positioning plate (30) is arranged on the output end of the pushing cylinder (29).

8. A plate cutting device according to claim 7, characterized in that: The wet dust removal component (005) comprises: A dust removal exhaust pipe (31), wherein a plurality of the dust removal exhaust pipes (31) are provided, the dust removal exhaust pipes (31) are arranged in communication with the cutting table box (2), and an exhaust fan (32) is installed in each of the dust removal exhaust pipes (31); a water supply pipe (33), the water supply pipe (33) being arranged in communication with the dust removal cavity, and a water supply valve (34) being installed on the water supply pipe (33) for injecting water into the dust removal cavity; A drainage cover (35), the drainage cover (35) being sealed and detachably arranged on one side of the cutting table box (2) and being used to discharge sewage in the dust removal cavity; A sewage stirring part, the sewage stirring part penetrates and is rotatably arranged on the cutting table box (2), the sewage stirring part is located in the dust removal cavity, and the sewage stirring part is connected to one end of the short power reciprocating screw rod (22).

9. A plate cutting device according to claim 8, characterized in that: The sewage stirring unit comprises: a stirring shaft (36), the stirring shaft (36) passing through and being rotatably sealed on the cutting table box (2), a plurality of stirring blocks (37) being arranged on the stirring shaft (36), the stirring blocks (37) being located in the dust removal cavity, and a plurality of exhaust grooves being provided on one side of the stirring blocks (37); a stirring rod (38), the stirring rod (38) being rotatably arranged on one side of the cutting frame (1); Bevel gear three (39), the bevel gear three (39) being arranged on one side of the short power reciprocating screw rod (22); Bevel gear four (40), the bevel gear four (40) is arranged on the stirring rod (38), and the bevel gear four (40) is meshed with the bevel gear three (39); Bevel gear five (41), the bevel gear five (41) being arranged on the stirring rod (38); Bevel gear six (42), the bevel gear six (42) being arranged on the stirring shaft (36), the bevel gear six (42) being meshed with the bevel gear five (41); A protection box (43), wherein two protection boxes (43) are provided, and the protection boxes (43) are arranged on one side of the cutting frame (1), and the bevel gear three (39), the bevel gear four (40), the bevel gear five (41) and the bevel gear six (42) are all located in the protection box (43).

10. A plate cutting device according to claim 9, characterized in that: The cutting frame (1) is also provided with a supporting and loading assembly, and the supporting and loading assembly is provided with two groups, and the cutting table box (2) is located between the two groups of the supporting and loading assembly; The supporting loading assembly comprises: A support frame (44), the support frame (44) being arranged on the cutting frame (1); A supporting roller (45), wherein a plurality of supporting rollers (45) are provided, and the supporting rollers (45) are rotatably arranged on the supporting frame (44).

Images