CN117507071B - Board cutting device for producing quick fixed wood multimedia frame - Google Patents
Board cutting device for producing quick fixed wood multimedia frame Download PDFInfo
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- CN117507071B CN117507071B CN202410024227.3A CN202410024227A CN117507071B CN 117507071 B CN117507071 B CN 117507071B CN 202410024227 A CN202410024227 A CN 202410024227A CN 117507071 B CN117507071 B CN 117507071B
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- 238000005520 cutting process Methods 0.000 title claims abstract description 78
- 239000002023 wood Substances 0.000 title claims abstract description 66
- 230000008878 coupling Effects 0.000 claims description 18
- 238000010168 coupling process Methods 0.000 claims description 18
- 238000005859 coupling reaction Methods 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000009826 distribution Methods 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 10
- 230000007547 defect Effects 0.000 abstract description 2
- 239000010720 hydraulic oil Substances 0.000 description 9
- 230000009471 action Effects 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C5/00—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
- B27C5/02—Machines with table
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C5/00—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
- B27C5/02—Machines with table
- B27C5/06—Arrangements for clamping or feeding work
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
The invention discloses a plate cutting device for producing a quick-fixing type wood multimedia frame, which relates to the technical field of wood plate processing. In order to overcome the technical defects that the clamp needs to be adjusted when the boards with different thicknesses are fixed, time and labor are wasted. The technical scheme of the invention comprises a workbench, wherein the workbench is in sliding connection with symmetrically distributed clamp seats, the clamp seats are in sliding connection with first sliding blocks, the first sliding blocks are in sliding connection with second sliding blocks and third sliding blocks, the third sliding blocks are positioned above the adjacent second sliding blocks, and first elastic pieces are fixedly connected between the third sliding blocks and the second sliding blocks. According to the invention, the first sliding block is extruded by the wood board, the third sliding block and the second sliding block move downwards in the moving process of the first sliding block, the wood board is rapidly clamped, the clamping force of the wood board is adjusted according to the thickness of the wood board through the first elastic piece, and the integrity of the wood board is ensured.
Description
Technical Field
The invention relates to the technical field of wood board processing, in particular to a board cutting device for producing a quick-fixing type wood multimedia frame.
Background
In the process of wood multimedia frame production, because the required plank size of wood multimedia frame of production and shape are different, need cut into required size with the plank at the in-process of production, at the same time in order to guarantee cutting accuracy at first to need fix the plank, because the thickness of plank is different when fixing the plank, the clamping force that needs is also different, and the clamping force is too little can make the plank break away from, and the clamping force is too big probably to cause the indentation to the plank, need adjust anchor clamps when fixing the plank of different thickness, wastes time and energy.
Disclosure of Invention
In order to overcome the technical defects that the clamp needs to be adjusted when boards with different thicknesses are fixed, time and labor are wasted, the invention provides a board cutting device for producing a quick fixed wood multimedia frame.
The technical scheme of the invention is as follows: the utility model provides a board cutting device of quick fixed wooden multimedia frame production usefulness, includes the workstation, workstation sliding connection has first sliding lever, first sliding lever rigid coupling has the first fixed plate of symmetric distribution, the both sides of workstation all rigid coupling have with adjacent first fixed plate spacing complex stopper, symmetric distribution rigid coupling has square frame between the first fixed plate, square frame sliding connection has the mount pad, the mount pad is provided with the cutting member, workstation sliding connection has the anchor clamps seat of symmetric distribution, anchor clamps seat sliding connection has first sliding block, first sliding block sliding connection has second sliding block and third sliding block, the third sliding block is located adjacently the top of second sliding block, the third sliding block with the rigid coupling has first elastic component between the second sliding block, first sliding block rotates and is connected with the swivel becket, the rigid coupling has the rack, the swivel becket lower extreme be provided with adjacent swivel becket, the swivel becket is provided with the first sliding block, first sliding block is connected with the second sliding block, the pivot is provided with adjacent pivot position, the pivot is provided with the rigid coupling of first sliding block.
Preferably, the limiting assembly comprises a limiting pin, the limiting pin is slidably connected to the adjacent clamp seat, a second elastic piece is fixedly connected between the limiting pin and the adjacent clamp seat, the first sliding block is provided with a groove which is in limiting fit with the limiting pin and is adjacent to the limiting pin, the clamp seat which is symmetrically distributed is jointly provided with an unlocking assembly for releasing the limiting of the first sliding block, the workbench is fixedly connected with an electric sliding rail which is symmetrically distributed, and the electric sliding rail which is symmetrically distributed is slidably connected with a sliding block.
Preferably, the unlocking assembly comprises a sliding frame, two ends of the sliding frame are respectively connected with the adjacent clamp seats in a sliding mode, two ends of the sliding frame are respectively matched with the adjacent limiting pins in a limiting mode, first springs are fixedly connected between the sliding frame and the clamp seats in a symmetrical mode, a limiting plate is fixedly connected to one side, close to the clamp seats in the symmetrical mode, of the working table, the limiting plate is matched with the sliding frame in a limiting mode, a first fixing block is fixedly connected with the first sliding block, the first fixing block is connected with the adjacent clamp seats in a sliding mode, a tension spring is fixedly connected between the first fixing block and the adjacent clamp seats, and a swinging mechanism used for adjusting the swinging angle of the cutting piece is arranged in the middle of the working table.
Preferably, the swing mechanism comprises a second fixed block, the second fixed block is fixedly connected with the workbench, the second fixed block is rotationally connected with a rocker, the rocker is fixedly connected with a worm, the worm is rotationally connected with the second fixed block, the second fixed block is rotationally connected with a rotating rod, one end of the rotating rod is fixedly connected with a worm wheel meshed with the worm, the rotating rod is far away from one end of the worm and fixedly connected with a disc, the second fixed block is slidably connected with a fourth rotating shaft, the disc on the rotating rod is in transmission with the fourth rotating shaft through a belt, the fourth rotating shaft is fixedly connected with a rotating rod, the rotating rod is in spline connection with a first bevel gear, the first bevel gear is rotationally connected with a sliding shell, the sliding shell is fixedly connected with a mounting seat, the sliding shell is provided with a second bevel gear meshed with the first bevel gear, the cutting element is in sliding connection with the mounting seat, the second bevel gear is in spline connection with the second bevel gear, and the second bevel gear is in driving connection with the workbench.
Preferably, the power mechanism comprises a first screw rod, the first screw rod is rotationally connected to one side, close to the symmetrically distributed, of the clamp seat, the symmetrically distributed clamp seat is in threaded connection with the first screw rod, a first motor is fixedly connected to one side, close to the first screw rod, of the workbench, a first conical block is fixedly connected to an output shaft of the first motor, a second conical block is in spline connection with the first conical block, the second conical block is rotationally connected with a second rotating shaft, the second rotating shaft is rotationally connected with a first piston rod, the first piston rod is in sliding connection with a hydraulic cylinder, a second fixing plate is fixedly connected to one side, close to the first screw rod, of the workbench, a third rotating shaft is rotationally connected to one side, close to the first screw rod, of the workbench, a first tensioning piece is arranged between the first conical block and the second conical block, the first tensioning piece is in sliding connection with the first rotating shaft, and the first rotating shaft is connected with the first screw rod through a transmission wheel and the third rotating shaft.
Preferably, the second fixed block is slidably connected with a second sliding rod, the second sliding rod is in threaded connection with a rotating shaft, the worm is fixedly connected with the rotating shaft, the second sliding rod is fixedly connected with a push rod, the push rod is slidably connected with symmetrically distributed sliding plugs, the push rod is provided with symmetrically distributed limiting rings, the limiting rings of the push rod are matched with adjacent sliding plugs, symmetrically distributed sliding plugs are slidably connected with piston cylinders, the piston cylinders are fixedly connected with the second fixed plate, a guide pipe is fixedly connected in the middle of each piston cylinder, and the guide pipe is communicated with the hydraulic cylinders.
Preferably, the automatic cutting device further comprises a fixing frame, the fixing frame is fixedly connected to the workbench, a second motor is fixedly connected to the fixing frame, a transmission rod is fixedly connected to an output shaft of the second motor, a threaded rod is connected to a spline of the transmission rod, a rotating ring is connected to the threaded rod in a threaded mode, the rotating ring is fixedly connected with a first sliding rod, a third sliding rod is connected to the upper end of the threaded rod in a rotating mode, the third sliding rod is in sliding connection with the workbench, third fixing plates are symmetrically distributed and fixedly connected with straight rods are fixedly connected between the third fixing plates, annular sleeves are connected to the straight rods in a sliding mode, rollers are fixedly connected to the annular sleeves, and sliding assemblies for driving the cutting pieces to move are arranged on the first fixing plates.
Preferably, the sliding assembly comprises a third motor, the third motor is fixedly connected to one side of the first fixing plate, a second lead screw is rotationally connected between the first fixing plates in symmetrical distribution, the second lead screw is in threaded connection with the mounting seat, the second lead screw is fixedly connected with an output shaft of the third motor, a third lead screw is rotationally connected between the third fixing plates in symmetrical distribution, the third lead screw is in threaded connection with the annular sleeve, a second tensioning piece is arranged on the workbench, and the third lead screw, the second lead screw and the second tensioning piece are in transmission through a belt.
Preferably, a hydraulic shell is fixedly connected to one side, close to the first motor, of the workbench, a second piston rod is slidably connected to the hydraulic shell, the lower end of the second piston rod is fixedly connected with the third fixing plate, and the second piston rod is communicated with the hydraulic cylinder through a hose.
Preferably, the second fixing block is fixedly connected with a symmetrically distributed fixing shaft, the fixing shaft is slidably connected with a fifth rotating shaft, the fifth rotating shaft rotates to form a disc, the symmetrically distributed discs on the fifth rotating shaft, the discs on the rotating rod and the fourth rotating shaft are driven by a belt, and a second spring is fixedly connected between the fifth rotating shaft and the second fixing block.
The invention has the beneficial effects that: according to the invention, the first sliding block is extruded by the wood board, the third sliding block and the second sliding block move downwards in the moving process of the first sliding block, the wood board is rapidly clamped, the clamping force of the wood board is adjusted according to the thickness of the wood board through the first elastic piece, and the integrity of the wood board is ensured.
When the inclined plane needs to be cut, the deflection angle of the cutting piece is adjusted through rotating the rocker, so that the device can better adapt to different cutting requirements, and meanwhile, the cutting speed of a wood board is reduced when the device is inclined, and the cutting piece is prevented from being damaged.
According to the invention, the contact area between the cutting piece and the wood board during cutting is reduced by adjusting the position of the cutting piece, and the friction heating of the cutting piece and the wood board is reduced.
According to the invention, the speed of the wood board is adjusted through the second piston rod, and the speed of the wood board is reduced when the wood board is thicker, so that the cutting piece is prevented from being damaged.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the square frame, the mounting base, the clamp base and other parts of the invention.
Fig. 3 is a schematic perspective view of an unlocking assembly according to the present invention.
Fig. 4 is a schematic perspective view of a limiting assembly according to the present invention.
Fig. 5 is a schematic perspective view of the worm, rotating rod and other parts of the present invention.
Fig. 6 is a schematic perspective view of the rotating rod, the fourth rotating shaft, the fifth rotating shaft and other parts according to the present invention.
Fig. 7 is a schematic perspective view of the power mechanism of the present invention.
Fig. 8 is a schematic perspective view of the first screw, the first motor, the second fixing plate and other parts.
Fig. 9 is a schematic perspective view of the second conical block and the first piston rod of the present invention.
Fig. 10 is a schematic perspective view of the second sliding rod, the rotating shaft, the piston cylinder and other parts according to the present invention.
Fig. 11 is a schematic perspective view of the fixing frame, the straight rod, the third screw rod and other parts.
Fig. 12 is a perspective sectional view of the threaded rod, swivel, third slide bar, etc. according to the present invention.
Fig. 13 is a schematic perspective view of the third fixing plate, the hydraulic housing, the second piston rod and other parts according to the present invention.
Reference numerals: 1-workbench, 101-electric slide rail, 102-slide block, 103-first slide rod, 104-first fixed plate, 1041-stopper, 105-square frame, 106-mount, 107-cutting member, 2-clamp seat, 201-first slide block, 202-second slide block, 203-third slide block, 204-first elastic member, 205-rotating ring, 206-rack, 207-first rotating shaft, 3-stopper pin, 301-second elastic member, 302-slide frame, 3021-first spring, 303-stopper plate, 304-first fixed block, 305-tension spring, 4-first lead screw, 401-first motor, 402-first conical block, 403-second conical block, 404-second rotating shaft, 405-first piston rod, 406-hydraulic cylinder, 407-second fixed plate, 408-first tensioning piece, 409-third rotary shaft, 5-second sliding rod, 501-rotary shaft, 502-push rod, 503-sliding plug, 504-piston cylinder, 505-conduit, 6-fixed mount, 601-second motor, 602-transmission rod, 603-threaded rod, 604-swivel, 605-third sliding rod, 606-third fixed plate, 607-straight rod, 608-annular sleeve, 609-roller, 7-third motor, 701-second screw, 702-second tensioning piece, 703-third screw, 8-hydraulic shell, 801-second piston rod, 9-second fixed block, 901-rocker, 902-worm, 903-swivel, 904-fourth rotating shaft, 905-rotating rod, 906-first bevel gear, 907-sliding shell, 908-second bevel gear, 10-fifth rotating shaft, 1001-fixed shaft, 1002-second spring.
Detailed Description
The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present invention and features in the embodiments may be combined with each other.
Example 1: the utility model provides a board cutting device for quick fixed wooden multimedia frame production, as shown in fig. 1-4, including workstation 1, the middle part sliding connection of workstation 1 has first slide bar 103, first slide bar 103 rigid coupling has two first fixed plates 104 of bilateral symmetry distribution, the left and right sides of workstation 1 all rigid coupling has the stopper 1041 with adjacent first fixed plate 104 spacing complex, stopper 1041 restriction first fixed plate 104 moves down, rigid coupling has square frame 105 between bilateral symmetry distribution's the first fixed plate 104, square frame 105 sliding connection has mount pad 106, mount pad 106 is provided with cutting member 107, cutting member 107 comprises outside protective housing and cutter in it, cutting member 107 is used for cutting timber, the left side sliding connection of workstation 1 has two anchor clamps seats 2 of bilateral symmetry distribution, the two clamp bases 2 are both connected with first sliding blocks 201 in a sliding mode, the first sliding blocks 201 are connected with second sliding blocks 202 in a sliding mode, the first sliding blocks 201 are connected with third sliding blocks 203 located above the adjacent second sliding blocks 202 in a sliding mode, two first elastic pieces 204 which are symmetrically distributed are fixedly connected between the third sliding blocks 203 and the adjacent second sliding blocks 202, the first elastic pieces 204 are springs, a rotating ring 205 is connected in the inner portion of each first sliding block 201 in a rotating mode, racks 206 are fixedly connected to the upper side face of the right portion of each clamp base 2, gears are arranged at the lower ends of the rotating ring 205, the gears on the rotating ring 205 are meshed with the adjacent racks 206, first rotating shafts 207 are connected to the inner threads of the rotating ring 205 in a connecting mode, the upper ends of the first rotating shafts 207 are fixedly connected with the adjacent third sliding blocks 203, and limiting assemblies are arranged on the clamp bases 2 and used for limiting positions of the adjacent first sliding blocks 201.
As shown in fig. 3-4, the limiting component comprises two limiting pins 3 which are symmetrically distributed, the two limiting pins 3 are all in sliding connection with the left sides of the adjacent clamp bases 2, grooves are formed in the middle of the limiting pins 3, the sides, away from the grooves, of the two limiting pins 3 which are symmetrically distributed are inclined from top to bottom, of the inclined planes which are inclined in opposite directions, arc faces for the extrusion of the adjacent first sliding blocks 201 are formed in the right sides of the limiting pins 3, second elastic pieces 301 are fixedly connected between the limiting pins 3 and the adjacent clamp bases 2, the second elastic pieces 301 are located in the adjacent clamp bases 2, the second elastic pieces 301 are used for resetting the adjacent limiting pins 3, the first sliding blocks 201 are provided with grooves in limiting fit with the adjacent limiting pins 3, when the first sliding blocks 201 move to the right sides of the left sides of the adjacent clamp bases 2, the limiting pins 3 are located in the first sliding blocks 201, the first sliding blocks 201 are fixed, unlocking components are jointly arranged on the right sides of the two clamp bases 2 which are symmetrically distributed, the unlocking components are used for unlocking the limiting of the first sliding blocks 201 which are symmetrically distributed, the first sliding blocks 1 are fixedly connected with the second sliding blocks 101, and the two electric sliding blocks 101 which are symmetrically distributed are electrically and are electrically connected with the two sliding blocks 101 which are electrically and are electrically distributed, and are electrically and are in sliding mode that the two sliding blocks 101 are electrically sliding blocks are electrically and are electrically distributed are electrically and are in sliding mode 102 is matched with the sliding blocks 101 is in the left sliding mode, and is correspondingly, and is driven to move 101 is correspondingly to the sliding blocks 101 is arranged.
As shown in fig. 3-4, the unlocking assembly comprises a sliding frame 302, the front part, the middle part and the rear part of the sliding frame 302 are all U-shaped, the front part and the rear part of the sliding frame 302 are respectively and slidably connected with adjacent fixture bases 2, the front part and the rear part of the sliding frame 302 are respectively and limitedly matched with adjacent and symmetrically distributed limiting pins 3, along with the downward movement of the sliding frame 302, the sliding frame 302 simultaneously extrudes inclined planes of four limiting pins 3 to separate the two symmetrically distributed limiting pins 3 so as to release the limitation of adjacent first sliding blocks 201, a first spring 3021 is fixedly connected between the sliding frame 302 and the symmetrically distributed fixture bases 2, the first spring 3021 is used for resetting the sliding frame 302, a limiting plate 303 is fixedly connected on the left side of the working table 1, the limiting plate 303 is U-shaped, limiting plate 303 and carriage 302 spacing fit, the carriage 302 upside is provided with the inclined plane, when the inclined plane in carriage 302 middle part and limiting plate 303 contact, limiting plate 303 extrudees carriage 302, make carriage 302 downwardly moving, and extrude first spring 3021, the inclined plane on the spacer pin 3 at both ends is extruded simultaneously in carriage 302 downwardly moving, make spacer pin 3 and anchor clamps seat 2 break away from, the left side rigid coupling of first sliding block 201 has first fixed block 304, first fixed block 304 passes anchor clamps seat 2, first fixed block 304 and adjacent anchor clamps seat 2 sliding connection, first fixed block 304 rigid coupling has symmetrically distributed extension spring 305, extension spring 305 and adjacent anchor clamps seat 2 rigid coupling, the middle part of workstation 1 is provided with the swing mechanism that is used for adjusting cutting member 107 swing angle.
As shown in fig. 5-6, the swing mechanism includes a second fixed block 9, the second fixed block 9 is fixedly connected to the middle of the left side of the workbench 1, the second fixed block 9 is rotationally connected with a rocker 901, the left side of the rocker 901 is fixedly connected with a worm 902, the worm 902 is rotationally connected with the second fixed block 9 through a fixed plate, the second fixed block 9 is rotationally connected with a rotating rod 903, the left end of the rotating rod 903 is provided with a worm wheel, the rotating rod 903 is driven by the worm wheel at the left end, the right end of the rotating rod 903 is fixedly connected with a disc, the second fixed block 9 is slidingly connected with a fourth rotating shaft 904, the fourth rotating shaft 904 is located above the rotating rod 903, the disc and the fourth rotating shaft 904 are driven by a belt, when the rotating rod 903 rotates, the fourth rotating shaft 904 is driven by the belt, the right side of the fourth rotating shaft 904 is fixedly connected with a rotating rod 905, the rotating rod 905 is a spline rod, the spline is connected with a first bevel gear 906, the first bevel gear 906 is rotationally connected with a sliding shell 907 fixedly connected with a mounting seat 106, the sliding shell 907 is provided with a rotating ring, the rotating ring 907 is connected with the bevel gear 905, the rotating shell is connected with the bevel gear 908, the bevel gear 908 is further rotatably connected with the bevel gear 908, and the bevel gear 908 is rotatably connected with the bevel gear 908, and the bevel gear is rotatably arranged in a cutting device is rotatably connected with the bevel gear seat 107, and is rotatably connected with a cutting device 107, and is rotatably and is in a different from being rotated by a rotating device, and is required to be rotated by a rotating device.
As shown in fig. 3 and 7-10, the power mechanism comprises a first lead screw 4, the first lead screw 4 is rotationally connected to the left side of the workbench 1, two clamp bases 2 which are symmetrically distributed are in threaded connection with the first lead screw 4, when the first lead screw 4 rotates, the two clamp bases 2 which are symmetrically distributed move back and forth simultaneously, a first motor 401 is fixedly connected to the left side of the middle part of the workbench 1, a first conical block 402 is fixedly connected to an output shaft of the first motor 401, a second conical block 403 is connected to a left spline of the first conical block 402, a second rotating shaft 404 is rotationally connected to the left side of the second conical block 403, a first piston rod 405 is rotationally connected to the left side of the second rotating shaft 404, the first piston rod 405 is prevented from rotating when the second conical block 403 rotates, a hydraulic cylinder 406 is slidingly connected to the first piston rod 405, hydraulic oil is filled in the hydraulic cylinder 406, a second fixing plate 407 is fixedly connected to the left side of the workbench 1, the hydraulic cylinder 406 is fixedly connected to the second fixing plate 407, a worm wheel 406 is used for preventing the hydraulic cylinder 406 from shaking, the left side of the workbench 1 is rotationally connected to the third rotating shaft 409, and a third rotating shaft 408 is connected to the first rotating shaft 408 through a first rotating shaft, and a third rotating shaft 408 is arranged in front of the workbench, and a third rotating shaft 408 is connected to the first rotating shaft 408 through a third rotating shaft 408, and a third rotating shaft 408 is arranged between the first rotating shaft and a third tensioning shaft 408.
As shown in fig. 9 and 10, the second fixed block 9 is slidably connected with the second sliding rod 5 through a fixed plate, a square limiting block is arranged on the second sliding rod 5, the second sliding rod 5 slides on the second fixed block 9 through the square limiting block, a rotating shaft 501 is connected with the second sliding rod 5 through internal threads, a worm 902 is fixedly connected with the rear end of the rotating shaft 501, a push rod 502 is fixedly connected with the front side of the second sliding rod 5, two sliding plugs 503 which are symmetrically distributed are slidably connected with the push rod 502, two limiting rings which are symmetrically distributed are arranged on the push rod 502 are arranged between the two limiting rings, the limiting rings of the push rod 502 are matched with the adjacent sliding plugs 503, when the push rod 502 moves backwards, the push rod 502 drives the sliding plug 503 on the front side to move backwards through the limiting rings, hydraulic oil in the piston cylinder 504 is compressed, the two sliding plugs 503 which are symmetrically distributed are slidably connected with the piston cylinder 504, the piston cylinder 504 is fixedly connected with the second fixed plate 407, and a conduit 505 which is fixedly connected with the middle part of the piston cylinder 504.
When the wood multimedia frame is processed by using the device, a worker firstly places a wood board to be cut on the front half part of the workbench 1, then starts two electric sliding rails 101, the electric sliding rails 101 drive adjacent sliding blocks 102 to slide leftwards, the two sliding blocks 102 jointly extrude the wood board to move leftwards, in the process that the wood board moves leftwards, the left edge of the wood board is firstly contacted with two first sliding blocks 201, one of the first sliding blocks 201 is taken as an example, along with the continued leftwards movement of the wood board, the wood board drives the first sliding blocks 201 to move leftwards, the first sliding blocks 201 drive the first fixed blocks 304 to slide leftwards, the tension springs 305 are stretched, meanwhile, the rotating rings 205 in the first sliding blocks 201 rotate clockwise under the cooperation of the adjacent racks 206, the rotating rings 205 drive the first rotating shafts 207 to slide downwards through threads, the first rotating shafts 207 drive the third sliding blocks 203 to slide downwards, the third sliding blocks 203 drive the second sliding blocks 202 and the first elastic pieces 204 to slide downwards synchronously, when the first sliding blocks 201 move to contact with the adjacent two limiting pins 3, the first sliding blocks 201 move and drive the adjacent limiting pins 3 to press the adjacent sliding blocks to move leftwards, the two limiting pins 3 are continuously, the two adjacent sliding blocks 201 are driven by the rotating shafts to move along with the threads, and the two adjacent sliding blocks 101 are compressed by the two limiting pins 3, and the two adjacent sliding blocks 101 are simultaneously, and the two adjacent sliding blocks are driven by the adjacent sliding blocks 3 are compressed by the elastic blocks 101 to move along the limiting pins and the limiting pins 3 to move along the limiting pins and the two limiting pins and the adjacent sliding blocks 101 to move along the limiting blocks and the limiting pins and the two sliding blocks to move along the limiting blocks to 3.
In the process that the third sliding block 203 drives the second sliding block 202 and the first elastic piece 204 to slide downwards synchronously, when the second sliding block 202 contacts with a wood board, the third sliding block 203 continuously slides downwards, so that the two first elastic pieces 204 are compressed, meanwhile, the left edge of the wood board is positioned between the two groups of third sliding blocks 203 and the second sliding block 202 and is extruded by the second sliding block 202, when the limiting pins 3 limit the adjacent first sliding blocks 201, the right edge of the second sliding block 202 is aligned up and down with the right edge of the clamp seat 2, and the wood board is fixed through the elastic force of the first elastic piece 204, when the thickness of the wood board is thicker, in order to prevent the wood board from being separated, the compression degree of the first elastic piece 204 is high, the compression degree of the first elastic piece 204 is lower, the clamping force of the wood board is smaller, and the wood board is prevented from being damaged.
After fixing the plank, the staff starts first motor 401, the output shaft of first motor 401 drives first toper piece 402 and rotates, first toper piece 402 drives second toper piece 403 and rotates, second pivot 404 synchronous rotation, first toper piece 402 and second toper piece 403 drive third pivot 409 through the belt and rotate, first tensioning piece 408 synchronous rotation, simultaneously third pivot 409 passes through the driving medium and drives first lead screw 4 rotation, first lead screw 4 drives two anchor clamps seats 2 and moves backward, start cutting piece 107 simultaneously, cut the plank, after the cutting is accomplished the staff control first motor 401 changes the rotation direction, make first lead screw 4 reverse rotation through the transmission, first lead screw 4 drives the plank through two anchor clamps seats 2 and moves forward, reset the plank after the cutting is accomplished.
When the cut wood board is required to be taken out, the clamp seat 2 moves to the initial position and then continues to move forwards, at the moment, the limiting plate 303 on the workbench 1 slides on the sliding frame 302 and gradually contacts with the inclined plane in the middle of the sliding frame 302, in the process that the limiting plate 303 contacts with the inclined plane on the sliding frame 302, the limiting plate 303 extrudes the sliding frame 302 to enable the sliding frame 302 to move downwards and extrude the first spring 3021, the sliding frame 302 moves downwards and simultaneously extrudes the inclined planes on the four limiting pins 3, the limiting pins 3 move towards one side of the adjacent second elastic piece 301 through the inclined planes, the second elastic piece 301 is compressed, the limiting pin 3 is gradually released from limiting of the adjacent first sliding block 201, meanwhile, the tension spring 305 is released, the first fixed block 304 is pulled to move rightwards, the adjacent first sliding block 201 is driven to move rightwards, meanwhile, the rotating ring 205 rotates anticlockwise under the cooperation of the adjacent sliding frame 206, and enables the third sliding block 203 to rise through the first rotating shaft 207, the first elastic piece 204 is gradually released, the second sliding block 202 is completely released and then is driven to rise, the second sliding block 202 is enabled to move upwards through the inclined plane, the second sliding block 202 is enabled to be separated from the sliding frame 302 through the inclined plane 302, the side of the first sliding frame 302 is gradually released from the limiting plate 302, and the limit seat 2 is released from the limiting pin is released from the side of the sliding frame 2, and the limiting plate 201 is gradually released from the sliding frame 2, when the sliding frame is released from the limiting plate is completely, and the limiting plate 302 is released from the sliding frame is gradually, and the sliding frame 2 is released from the limiting plate is gradually released from the sliding frame 2, and the limiting plate is released from the sliding frame is moved, and the limiting plate is moved to the sliding frame side, and is moved to the sliding side, and the sliding frame is left, and is moved. The wood board is conveniently fixed again.
When the inclined plane needs to be cut, the staff rotates the rocker 901, the rocker 901 drives the worm 902 to rotate, the worm 902 drives the rotating rod 903 to rotate, the rotating rod 903 drives the fourth rotating shaft 904 to rotate through a belt, the fourth rotating shaft 904 drives the first bevel gear 906 to rotate through the rotating rod 905, the first bevel gear 906 drives the second bevel gear 908 to rotate, the second bevel gear 908 drives the cutting piece 107 to deflect the cutting piece 107, the cutting piece 107 slides in the mounting seat 106, after the cutting piece 107 swings to a required angle, the staff stops rotating the rocker 901, and the deflection angle of the cutting piece 107 is changed, so that the device can better adapt to different cutting requirements.
When a worker rotates the rocker 901 to drive the worm 902 to rotate, the worm 902 drives the rotating shaft 501 to rotate, the rotating shaft 501 drives the second sliding rod 5 to move through threads, when the worm 902 drives the rotating shaft 501 to rotate anticlockwise, the second sliding rod 5 gradually approaches the worm 902 and drives the push rod 502 to move backwards, the push rod 502 drives the sliding plug 503 at the front side to move backwards, the position of the sliding plug 503 at the rear side is unchanged, hydraulic oil in the piston cylinder 504 is compressed, redundant hydraulic oil enters the hydraulic cylinder 406 through the guide pipe 505, hydraulic oil in the hydraulic cylinder 406 presses the first piston rod 405, the first piston rod 405 drives the second tapered block 403 to move through the second rotating shaft 404, the second tapered block 403 is far away from the first tapered block 402, due to the fact that the belt width is constant, when the distance between the second tapered block 403 and the first tapered block 402 is increased, the circumference of belt rotation of the same width is reduced, at this time, the distance between the second tapered block 403 and the first tapered block 402, which rotate one turn to drive the belt, is shortened, the speed of the belt rotating at the same rotation speed of the first motor 401 is shortened, the moving speed of the first screw 4 to drive the clamp seat 2 is reduced, the moving speed of the wood board is reduced, and meanwhile, the first tensioning member 408 is raised, preventing the belt from loosening, and the transmission efficiency is affected, since the thicker the wood board is, the greater the cutting difficulty is, the larger the corresponding cutting area is when the cutting member 107 is inclined, the damage to the cutting member 107 and the wood board is prevented by changing the moving speed of the wood board when the inclined surface is cut, when the worm 902 drives the rotation shaft 501 to rotate clockwise, the second sliding rod 5 drives the push rod 502 to move forward, the push rod 502 drives the sliding plug 503 on the rear side to move forward, the sliding plug 503 on the front side is unchanged, the hydraulic oil in the piston cylinder 504 is compressed, and the above process is repeated, the moving speed of the wood board is reduced.
Example 2: on the basis of embodiment 1, as shown in fig. 11 and 12, the device further comprises a fixing frame 6, the fixing frame 6 is fixedly connected to the middle part of the workbench 1, a second motor 601 is fixedly connected to the middle part of the fixing frame 6, the second motor 601 is located at the lower side of the workbench 1, a transmission rod 602 is fixedly connected to an output shaft of the second motor 601, the transmission rod 602 is a spline rod, a threaded rod 603 is connected to the upper side of the transmission rod 602 in a spline manner, the threaded rod 603 is a hollow rod, a spline is arranged inside the threaded rod 603, threads are arranged on the outer side of the threaded rod 603, a rotating ring 604 is connected to the threaded rod 603, the rotating ring 604 is fixedly connected with the first sliding rod 103, the upper end of the threaded rod 603 is rotationally connected with a third sliding rod 605 which is in sliding connection with the workbench 1, two third sliding rods 606 which are symmetrically distributed left and right are fixedly connected, a straight rod 607 is fixedly connected between the third sliding rods 607, the straight rods 607 are used for limiting the movement of the annular sleeves 608, the annular sleeves 608 are fixedly connected with two rollers 609 which are symmetrically distributed, when the rollers 609 are in contact with the wood boards 609, the first sliding components 104 are provided with sliding components for driving the cutting components 107 to move.
As shown in fig. 11, the sliding assembly includes a third motor 7, the third motor 7 is fixedly connected to a first fixing plate 104 on the right side, a second lead screw 701 is rotationally connected between two first fixing plates 104 distributed symmetrically left and right, the second lead screw 701 is used for driving the mounting seat 106 to move, the second lead screw 701 is in threaded connection with the mounting seat 106, the second lead screw 701 is fixedly connected with an output shaft of the third motor 7, a third lead screw 703 is rotationally connected between the third fixing plates 606 distributed symmetrically, the third lead screw 703 is used for driving the annular sleeve 608 to move, the third lead screw 703 is in threaded connection with the annular sleeve 608, the workbench 1 is provided with a second tensioning piece 702, and belt transmission is performed among the third lead screw 703, the second lead screw 701 and the second tensioning piece 702.
As shown in fig. 13, a hydraulic shell 8 is fixedly connected to the left side of the workbench 1, a second piston rod 801 is slidably connected in the hydraulic shell 8, hydraulic oil is arranged between the upper side of the hydraulic shell 8 and the second piston rod 801, the lower end of the second piston rod 801 is fixedly connected with a third fixing plate 606, when the third fixing plate 606 moves downwards, the third fixing plate 606 drives the second piston rod 801 to move downwards, and hydraulic oil in a hydraulic cylinder 406 is pumped through a conduit 505 under the action of negative pressure, so that a first piston rod 405 in the hydraulic cylinder 406 moves rightwards, and the second piston rod 801 is communicated with the hydraulic cylinder 406 through a hose.
As shown in fig. 6, the second fixing block 9 is fixedly connected with two fixing shafts 1001 which are symmetrically distributed in front and back, the fixing shafts 1001 are slidably connected with a fifth rotating shaft 10, a disc is rotated on the right side of the fifth rotating shaft 10, the disc on the symmetrically distributed fifth rotating shaft 10, the disc on the rotating rod 903 and the fourth rotating shaft 904 are driven by a belt, and a second spring 1002 is fixedly connected between the fifth rotating shaft 10 and the second fixing block 9 and used for tensioning the belt between the disc on the rotating rod 903 and the fourth rotating shaft 904.
When cutting the plank, because the rotational speed of cutting member 107 is higher, when the area of contact of cutting member 107 and plank is great, cutting member 107 is liable to generate heat with the plank friction, and perhaps also ignites the plank when serious, reduces the heating of cutting member 107 through adjusting the area of contact of plank and cutting member 107, and the specific operation is as follows: in the initial state, the upper edge of the cutting member 107 is flush with the upper surface of the workbench 1, when the wood board is fixed, the second motor 601 is started, the output shaft of the second motor 601 drives the transmission rod 602 to rotate and drives the threaded rod 603 to rotate, the threaded rod 603 rotates in the rotating ring 604 and drives the threaded rod 603 to move downwards relative to the rotating ring 604 through threads, meanwhile, the transmission rod 602 slides in the threaded rod 603, the distance between the first sliding rod 103 and the third sliding rod 605 is gradually reduced, the third sliding rod 605 drives the straight rod 607 and the third lead screw 703 to move downwards through the third fixing plate 606, the straight rod 607 and the third lead screw 703 drive the annular sleeve 608 to move downwards, the annular sleeve 608 drives the roller 609 to move downwards, when the roller 609 moves downwards to be in contact with the wood board, and the third sliding rod 605 is not moved downwards any more, at this time, the distance between the first sliding rod 103 and the third sliding rod 605 continues to decrease, the first sliding rod 103 starts to move upwards, the first sliding rod 103 drives the first fixing plate 104 to move upwards, the first fixing plate 104 drives the third motor 7 and the square frame 105 to move upwards, and the second lead screw 701 and the square frame 105 drive the mounting seat 106 to move upwards, the mounting seat 106 drives the cutting member 107 to move upwards, when the first fixing plate 104 contacts with the third fixing plate 606, the worker closes the second motor 601, the roller 609 is located on the upper surface of the wood board, the upper end point of the cutting member 107 just exceeds the distance of one end of the lower end point of the roller 609, the upper end point of the cutting member 107 is close to the upper side of the wood board, the contact area between the cutting member 107 and the wood board is reduced when cutting is completed, and overheating of the cutting member 107 is prevented.
In the process of moving the cutting member 107 upwards, the cutting member 107 drives the second bevel gear 908 to move, the second bevel gear 908 drives the sliding housing 907 to move, the sliding housing 907 drives the rotating rod 905 to move up and down, the rotating rod 905 drives the fourth rotating shaft 904 to slide in the second fixed block 9, and in the process of moving the fourth rotating shaft 904, the belt is prevented from being separated by the second spring 1002.
In the process that the third sliding rod 605 drives the third fixing plate 606 to descend, the third fixing plate 606 drives the second piston rod 801 to move downwards, hydraulic oil in the hydraulic cylinder 406 is pumped through the guide pipe 505 under the action of negative pressure, the first piston rod 405 in the hydraulic cylinder 406 moves rightwards, the second conical block 403 is close to the first conical block 402, the distance between the second conical block 403 and the first conical block 402 is shortened, the circumference corresponding to a belt with the same width is enlarged, at the moment, the belt distance driven by the second conical block 403 rotating for one circle is enlarged, the speed of the first screw rod 4 driving the clamp seat 2 is enlarged, the moving speed of the wood board is enlarged, meanwhile, the first tensioning piece 408 is extruded, the moving speed of the wood board is adjusted through the moving speed of the third fixing plate 606, when the wood board is thinner, the cutting speed of the wood board is increased, the efficiency is improved, when the wood board is thicker, the cutting speed of the wood board is reduced, and the cutting piece 107 is protected.
When the position of the cutting member 107 needs to be moved, the third motor 7 is started, the output shaft of the third motor 7 drives the second screw 701 to rotate, the second screw 701 drives the mounting seat 106 and the cutting member 107 thereon to move in the left-right direction, the second screw 701 drives the third screw 703 to rotate through the belt, the annular sleeve 608 moves synchronously along with the mounting seat 106, meanwhile, the belt is prevented from being separated under the action of the second tensioning member 702, and after the movement is completed, the third motor 7 is turned off.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. The utility model provides a board cutting device for quick fixed wooden multimedia frame production, its characterized in that, including workstation (1), workstation (1) sliding connection has first slide bar (103), first slide bar (103) rigid coupling has first fixed plate (104) of symmetric distribution, the both sides of workstation (1) all rigid coupling have with adjacent stopper (1041) of first fixed plate (104) spacing complex, symmetric distribution rigid coupling has square frame (105) between first fixed plate (104), square frame (105) sliding connection has mount pad (106), mount pad (106) are provided with cutting member (107), workstation (1) sliding connection has anchor clamps seat (2) of symmetric distribution, anchor clamps seat (2) sliding connection has first sliding block (201), first sliding block (201) sliding connection has second sliding block (202) and third sliding block (203), third sliding block (203) are located adjacent the top of second sliding block (202), third sliding block (203) and second sliding block (203) have rotation ring (205) and rotation ring (206) rigid coupling has anchor clamps (2), the lower end of the rotating ring (205) is provided with a gear meshed with the adjacent rack (206), the rotating ring (205) is in threaded connection with a first rotating shaft (207), the upper end of the first rotating shaft (207) is fixedly connected with the adjacent third sliding block (203), and the clamp seat (2) is provided with a limiting assembly for limiting the position of the adjacent first sliding block (201);
Limiting components is including spacer pin (3), spacer pin (3) sliding connection is in the adjacent anchor clamps seat (2), spacer pin (3) with be adjacent rigid coupling has second elastic component (301) between anchor clamps seat (2), first sliding block (201) be provided with adjacent spacing complex groove of spacer pin (3), symmetric distribution anchor clamps seat (2) are provided with jointly and are used for relieving symmetric distribution first sliding block (201) spacing unblock subassembly, workstation (1) rigid coupling has symmetric distribution's electronic slide rail (101), symmetric distribution electronic slide rail (101) all sliding connection has slider (102).
2. The board cutting device for producing the quick-fixing type wood multimedia frames according to claim 1, characterized in that the unlocking component comprises a sliding frame (302), two ends of the sliding frame (302) are respectively connected with adjacent clamp bases (2) in a sliding mode, two ends of the sliding frame (302) are respectively connected with adjacent limiting pins (3) in a limiting mode, first springs (3021) are fixedly connected between the sliding frame (302) and the clamp bases (2) which are symmetrically distributed, a limiting plate (303) is fixedly connected to one side, close to the clamp bases (2) which are symmetrically distributed, of the workbench (1), the limiting plate (303) is in limiting mode with the sliding frame (302), a first fixing block (304) is fixedly connected with the first sliding block (201), the first fixing block (304) is connected with the adjacent clamp bases (2) in a sliding mode, tension springs (305) are fixedly connected between the first fixing block (304) and the adjacent clamp bases (2), and a middle portion (1) is provided with a cutting angle adjusting mechanism (107).
3. The plate cutting device for producing the quick stationary wood multimedia frame according to claim 2, wherein the swinging mechanism comprises a second fixed block (9), the second fixed block (9) is fixedly connected to the workbench (1), the second fixed block (9) is rotatably connected with a rocker (901), the rocker (901) is fixedly connected with a worm (902), the worm (902) is rotatably connected with the second fixed block (9), the second fixed block (9) is rotatably connected with a rotating rod (903), one end of the rotating rod (903) is fixedly connected with a worm wheel meshed with the worm (902), one end of the rotating rod (903) far away from the worm (902) is fixedly connected with a disc, the second fixed block (9) is slidably connected with a fourth rotating shaft (904), the disc on the rotating rod (903) is fixedly connected with the fourth rotating shaft (904) through belt transmission, the fourth rotating shaft (904) is fixedly connected with a rotating rod (905), one end of the rotating rod (903) is fixedly connected with a spline, one end of the rotating rod (903) is fixedly connected with a bevel gear (907), one end of the rotating rod (907) is fixedly connected with the sliding shell (906), the cutting piece (107) is rotationally connected with a second bevel gear (908) meshed with the first bevel gear (906), the cutting piece (107) is in sliding connection with the mounting seat (106), the second bevel gear (908) is rotationally connected with the sliding shell (907), and the workbench (1) is fixedly connected with a power mechanism for driving the clamp seat (2) to move.
4. The plate cutting device for producing the quick-fixing type wood multimedia frame according to claim 3, wherein the power mechanism comprises a first screw rod (4), the first screw rod (4) is rotationally connected to one side of the worktable (1) close to the symmetrically distributed clamp bases (2), the symmetrically distributed clamp bases (2) are in threaded connection with the first screw rod (4), a first motor (401) is fixedly connected to one side of the worktable (1) close to the first screw rod (4), a first conical block (402) is fixedly connected to an output shaft of the first motor (401), a second conical block (403) is in splined connection with the first conical block (402), a second rotating shaft (404) is rotationally connected to the second conical block (403), a first piston rod (405) is rotationally connected to the second rotating shaft (404), a hydraulic cylinder (406) is slidingly connected to the first piston rod (405), a first motor (401) is fixedly connected to one side of the worktable (1) close to the first screw rod (4), a second conical block (402) is fixedly connected to an output shaft of the first motor (401), a second conical block (408) is fixedly connected to the first screw rod (4) close to the first rotating shaft (408), the first conical block (402) and the second conical block (403), the first tensioning piece (408) and the third rotating shaft (409) are connected through a belt, and the third rotating shaft (409) and the first screw rod (4) are driven through a driving wheel.
5. The plate cutting device for producing the quick-fixing type wood multimedia frames according to claim 4, wherein the second fixing block (9) is slidably connected with a second sliding rod (5), the second sliding rod (5) is in threaded connection with a rotating shaft (501), the worm (902) is fixedly connected with the rotating shaft (501), the second sliding rod (5) is fixedly connected with a push rod (502), the push rod (502) is slidably connected with symmetrically distributed sliding plugs (503), the push rod (502) is provided with symmetrically distributed limiting rings, the symmetrically distributed limiting rings of the push rod (502) are matched with the adjacent sliding plugs (503), the symmetrically distributed sliding plugs (503) are slidably connected with piston cylinders (504) fixedly connected with the second fixing plate (407), the middle part of each piston cylinder (504) is fixedly connected with a guide pipe (505), and the guide pipe (505) is communicated with each hydraulic cylinder (406).
6. The plate cutting device for producing the quick-fixing type wood multimedia frames according to claim 4, further comprising a fixing frame (6), wherein the fixing frame (6) is fixedly connected to the workbench (1), a second motor (601) is fixedly connected to the fixing frame (6), a transmission rod (602) is fixedly connected to an output shaft of the second motor (601), a threaded rod (603) is in spline connection with the transmission rod (602), a swivel (604) is in threaded connection with the threaded rod (603), the swivel (604) is fixedly connected with the first sliding rod (103), a third sliding rod (605) is rotatably connected to the upper end of the threaded rod (603), the third sliding rod (605) is fixedly connected with the workbench (1) in a sliding manner, third fixing plates (606) which are symmetrically distributed are fixedly connected, a straight rod (607) is fixedly connected between the third fixing plates (606) which are symmetrically distributed, a ring sleeve (608) is fixedly connected to the straight rod (607), a roller (609) is fixedly connected to the ring sleeve (608), and the first fixing plate (104) is provided with a cutting assembly (107).
7. The plate cutting device for producing the quick-fixing type wood multimedia frames according to claim 6, wherein the sliding assembly comprises a third motor (7), the third motor (7) is fixedly connected to one side of the first fixing plate (104), a second screw (701) is rotationally connected between the first fixing plates (104) which are symmetrically distributed, the second screw (701) is in threaded connection with the mounting base (106), the second screw (701) is fixedly connected with an output shaft of the third motor (7), a third screw (703) is rotationally connected between the third fixing plates (606) which are symmetrically distributed, the third screw (703) is in threaded connection with the annular sleeve (608), and the workbench (1) is provided with a second tensioning piece (702) which is in belt transmission with the second screw (701).
8. The plate cutting device for producing the quick-fixing type wood multimedia frames according to claim 7, wherein a hydraulic shell (8) is fixedly connected to one side, close to the first motor (401), of the workbench (1), a second piston rod (801) is slidably connected to the hydraulic shell (8), the lower end of the second piston rod (801) is fixedly connected with the third fixing plate (606), and the second piston rod (801) is communicated with the hydraulic cylinder (406) through a hose.
9. The plate cutting device for producing the quick-fixing type wood multimedia frames according to claim 5, wherein the second fixing block (9) is fixedly connected with a symmetrically distributed fixing shaft (1001), the fixing shaft (1001) is slidably connected with a fifth rotating shaft (10), the fifth rotating shaft (10) rotates with a disc, the disc on the fifth rotating shaft (10), the disc on the rotating rod (903) and the fourth rotating shaft (904) which are symmetrically distributed are driven by a belt, and a second spring (1002) is fixedly connected between the fifth rotating shaft (10) and the second fixing block (9).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410024227.3A CN117507071B (en) | 2024-01-08 | 2024-01-08 | Board cutting device for producing quick fixed wood multimedia frame |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410024227.3A CN117507071B (en) | 2024-01-08 | 2024-01-08 | Board cutting device for producing quick fixed wood multimedia frame |
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| CN117507071B true CN117507071B (en) | 2024-05-24 |
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| US6446687B1 (en) * | 1999-01-14 | 2002-09-10 | Peter Jukoff | Combination workpiece positioning/hold-down and anti-kickback device for a work table |
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| KR20110120112A (en) * | 2010-04-28 | 2011-11-03 | 주식회사 사인앤코사인 | Corner beveling machine for a board |
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