CN108748423B

CN108748423B - Plate cutting machine

Info

Publication number: CN108748423B
Application number: CN201810650139.9A
Authority: CN
Inventors: 李贞菊
Original assignee: Ningbo Wason Office Furniture Co ltd
Current assignee: Zhejiang Huasheng Intelligent Furniture Industry Co ltd
Priority date: 2018-06-22
Filing date: 2018-06-22
Publication date: 2020-07-07
Anticipated expiration: 2038-06-22
Also published as: CN108748423A

Abstract

The invention discloses a plate cutting machine, which comprises a base, a feeding mechanism, a cutting mechanism, a driving mechanism, a discharging mechanism, a bundling mechanism, a conveying table and a mobile table, wherein the feeding mechanism is arranged at one end of the top of the base, the conveying table is fixedly connected at the other end of the top of the base, the discharging mechanism is arranged at one end of the base, which is positioned on the conveying table, the cutting mechanism is arranged between the feeding mechanism and the discharging mechanism at the top of the base, the driving mechanism is arranged at the bottom of the cutting mechanism, the mobile table is connected at one end of the discharging mechanism, which is far away from the base, the bundling mechanism is connected at the top of the mobile table, the feeding mechanism comprises supporting plates, rolling shafts, L-shaped plates, sliding rails, connecting rods, sliding blocks, ejector rods, conveying pads and telescopic springs, the supporting plates are fixedly connected at one end of the top of the base in an equidistant and, the plate cutting machine is simple in structure and convenient to receive materials, and overcomes the defects of time and labor waste of manual material receiving in the prior art.

Description

Plate cutting machine

Technical Field

The invention relates to the technical field of plate cutting equipment, in particular to a plate cutting machine.

Background

Along with the wood-based plate in a large amount of applications of trades such as plate furniture manufacturing, building decoration industry, to the difference that the size of plate size used, need cut out the board, the board equipment of cutting out that current cut out the board used usually needs manual operation for ordinary sliding table saw, needs, not only wastes time and energy, is difficult to efficiency moreover comparatively low, cut out the in-process of board moreover and need receive the material vanning etc. to the board manual work after tailorring, it is comparatively troublesome to use, for this reason, we propose a board cutting machine.

Disclosure of Invention

The present invention is directed to a plate cutting machine to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: a plate cutting machine comprises a base, a feeding mechanism, a cutting mechanism, a driving mechanism, a discharging mechanism, a bundling mechanism, a conveying table and a moving table, wherein the feeding mechanism is arranged at one end of the top of the base, the conveying table is fixedly connected at the other end of the top of the base, the discharging mechanism is arranged at one end of the base, which is positioned at the conveying table, the cutting mechanism is arranged between the feeding mechanism and the discharging mechanism at the top of the base, the driving mechanism is arranged at the bottom of the cutting mechanism, the moving table is connected at one end of the discharging mechanism, which is far away from the base, the bundling mechanism is connected at the top of the moving table, the feeding mechanism comprises supporting plates, rolling shafts, L-shaped plates, sliding rails, connecting rods, sliding blocks, ejector rods, conveying pads and telescopic springs, supporting plates are fixedly connected at one end of the top of the base in an equidistant manner, the two ends, the top of roller bearing is equipped with the defeated material pad, the operation panel is installed to the one end that the base top is located unloading mechanism.

Preferably, the cutting mechanism comprises a support frame, a fixed rod, a hydraulic cylinder, a guide rail cylinder, a cutting knife, a limiting rod, a support rod, a compression rod and a telescopic cylinder, the supporting frame is fixedly connected with one end of the material conveying table, the top of the supporting frame is symmetrically and fixedly connected with fixing rods, the bottom of the fixed rod penetrates through the supporting frame to be fixedly connected with the top of the supporting rod, the top of the supporting rod is symmetrically connected with limiting rods in a sliding manner, the bottom of the limiting rod passes through the support rod and is fixedly connected with the pressure rod, the center of the top of the support rod is fixedly connected with a telescopic cylinder, the end part of a piston rod of the telescopic cylinder penetrates through the support rod to be fixedly connected with the pressure rod, the top of the material conveying table is positioned at the side edge of the support rod and is fixedly connected with a guide rail through a support column, the guide rail surface is connected with the guide rail cylinder, the bottom fixedly connected with of guide rail cylinder cuts the sword.

Preferably, actuating mechanism includes first motor, drive bevel gear and driven bevel gear, first motor fixed mounting is in the bottom of support frame, the output shaft tip fixedly connected with drive bevel gear of first motor, drive bevel gear's outside meshing is connected with driven bevel gear, and driven bevel gear is located drive bevel gear's top, two inner walls of correspondence of support frame rotate and are connected with the roller bearing, the one end and the support frame inner wall of roller bearing rotate to be connected, the other end of roller bearing passes support frame and driven bevel gear fixed connection.

Preferably, unloading mechanism is including receiving workbin, slide, curb plate, reset spring and the first board of placing, the base top is located the other end fixedly connected with slide of defeated material platform, the top symmetry fixedly connected with curb plate of slide, the one end that the base is located the slide is connected with the receipts workbin, the bottom symmetry fixedly connected with reset spring of receipts workbin inner wall, reset spring's the first board of placing of top fixedly connected with.

Preferably, the bundling mechanism comprises a fixed seat, a second motor, a transmission rod, a rotary table, a first connecting block, a pull rod, a sliding chute, a first electric telescopic rod, a limiting plate, a second electric telescopic rod, a second connecting block, a push rod, a mechanical arm, a rotating shaft, a disc, a bundling box, a fixing bolt, a rubber band, a bundling rope, a compression spring and a second placing plate, wherein the fixed seat is fixedly connected with one end of the top of the mobile table, the second motor is fixedly installed inside the fixed seat, the end part of an output shaft of the second motor penetrates through the fixed seat and is fixedly connected with the transmission rod, the top of the transmission rod is fixedly connected with the rotary table, one end of the top of the rotary table is fixedly connected with the first connecting block, the first connecting block is rotatably connected with the pull rod through a movable shaft, the other end of the top of the rotary table is fixedly connected with the first electric, the surface of the second connecting block is rotationally connected with a rotating shaft, two corresponding sides of the pull rod are provided with sliding chutes, a disc is arranged in the sliding groove, one end of the rotating shaft far away from the second connecting block is fixedly connected with the disc, one end of the pull rod, which is far away from the first connecting block, is rotatably connected with a push rod, the top of the pull rod is fixedly connected with a limiting plate, the top of the limit plate is fixedly connected with a second electric telescopic rod, the end part of the second electric telescopic rod is rotatably connected with the top of the push rod, the bottom of the push rod is fixedly connected with a manipulator, the other end of the top of the mobile station is connected with a bundling box, the top ends of the side surfaces of the bundling box are symmetrically and fixedly connected with fixing bolts, two ends of the rubber band are respectively connected with two ends of the fixing bolts, the bundling box is internally provided with bundling ropes, and the end parts of the bundling ropes respectively penetrate through the cracks between the two side edges of the bundling box and the rubber bands.

Preferably, four corners of the bottom of the mobile station are provided with self-locking wheels.

Preferably, the bottom of the inner wall of the bundling box is fixedly connected with a compression spring, and the top of the compression spring is fixedly connected with a second placing plate.

Preferably, the side fixedly connected with L template of backup pad, the one end that L template top is located the backup pad is equipped with the slide rail, slider sliding connection is on the slide rail surface, the top of slider is equipped with the screw hole, the one end and the slider of ejector pin pass through threaded connection, the top of backup pad is equipped with the arc wall, the other end of ejector pin is equipped with the arch with arc wall matched with, the ejector pin passes through the protruding connection in the arc wall, and the connecting rod is located between slider and the L template, has cup jointed expanding spring in the connecting rod outside, and expanding spring's both ends respectively with slider and L template fixed connection.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the operation control of the whole device can be realized by manually controlling the operation table, the cutting plate is placed on the material conveying pad, the first motor is started to rotate the roller at the bottom of the support frame to drive the material conveying pad on the roller to move, so that the cutting plate can be conveyed, the position of the limiting rod can be fixed by the fixing rod on the support frame, the lifting of the pressing rod can be controlled by the telescopic cylinder, the piston rod of the telescopic cylinder extends to enable the pressing rod to press the material conveying table downwards, the pressing of the pressing rod on the cutting plate is realized, the uniform cutting is convenient, the defect of manual hand holding in the past is avoided, the manpower is saved, the working efficiency is greatly improved, and the cutting of the cutting plate can be controlled by the left-and-right movement of the guide rail.

2. After the cutting machine is used for cutting, the cutting plate on the feeding mechanism continuously moves towards the cutting mechanism, the cut plate is pushed to the slide way, the cut plate is placed into the material receiving box through the slide way, the reset spring is compressed along with the amount of the cutting plate sliding to the first placing plate in the material receiving box, the last sliding plate is positioned at the opening of the material receiving box until the material receiving box is filled when the reset spring is not compressed any more, the structure is simple, the material receiving is convenient, the defects of time and labor waste of manual material receiving in the past are overcome, the rotary table can be rotated through the work of the second motor, the direction of the manipulator is convenient to adjust, the height of the manipulator can be adjusted through the first electric telescopic rod, the manipulator can be adjusted to a certain angle with the horizontal plane through the second electric telescopic rod, the material is convenient to take, and the manipulator can conveniently place the material into the bundling box, then bundling the assembled cutting plate through a bundling rope between the bundling box and the rubber band, and avoiding scraping caused by the fact that the cut cutting plate is placed everywhere to cause the surface to be scratched.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a feeding mechanism according to the present invention;

FIG. 3 is an enlarged view of the structure of the present invention at A;

FIG. 4 is a schematic view of the structure of an L-shaped plate according to the present invention;

FIG. 5 is a schematic view of the internal structure of the material receiving box of the present invention;

FIG. 6 is a schematic view of a pull rod structure according to the present invention;

FIG. 7 is a schematic view of the inner structure of the pull rod of the present invention;

FIG. 8 is a schematic view of a bundling box according to the present invention;

FIG. 9 is a schematic view of the internal structure of the fixing base of the present invention;

FIG. 10 is a schematic view of the internal structure of the bundling box according to the present invention;

FIG. 11 is an enlarged view of the structure of the present invention at B.

In the figure: 1. a base; 2. a feeding mechanism; 3. a cutting mechanism; 4. a drive mechanism; 5. a blanking mechanism; 6. a bundling mechanism; 7. a material receiving box; 8. a support plate; 9. a roller; 10. an L-shaped plate; 11. a slide rail; 12. a connecting rod; 13. a slider; 14. a top rod; 15. a material conveying pad; 16. a tension spring; 17. a first motor; 18. a drive bevel gear; 19. a driven bevel gear; 20. a support frame; 21. fixing the rod; 22. a hydraulic cylinder; 23. a guide rail; 24. a guide rail cylinder; 25. a cutting knife; 26. a material conveying table; 27. a limiting rod; 28. a support bar; 29. an operation table; 30. a slideway; 31. a side plate; 32. a mobile station; 33. a self-locking wheel; 34. a fixed seat; 35. a second motor; 36. a transmission rod; 37. a turntable; 38. a first connection block; 39. a pull rod; 40. a chute; 41. a first electric telescopic rod; 42. a limiting plate; 43. a second electric telescopic rod; 44. a second connecting block; 45. a push rod; 46. a manipulator; 47. a rotating shaft; 48. a disc; 49. a return spring; 50. a first placing plate; 51. a bundling box; 52. fixing the bolt; 53. a rubber band; 54. tying a rope; 55. a compression spring; 56. a second placing plate; 57. a pressure lever; 58. a telescopic cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-11, the present invention provides a technical solution: a plate cutting machine comprises a base 1, a feeding mechanism 2, a cutting mechanism 3, a driving mechanism 4, a blanking mechanism 5, a bundling mechanism 6, a material conveying table 26 and a moving table 32, wherein the feeding mechanism 2 is arranged at one end of the top of the base 1, the other end of the top of the base 1 is fixedly connected with the material conveying table 26, the blanking mechanism 5 is arranged at one end, located on the material conveying table 26, of the base 1, the cutting mechanism 3 is arranged between the feeding mechanism 2 and the blanking mechanism 5 at the top of the base 1, the driving mechanism 4 is arranged at the bottom of the cutting mechanism 3, one end, far away from the base 1, of the blanking mechanism 5 is connected with the moving table 32, the bundling mechanism 6 is connected to the top of the moving table 32, the feeding mechanism 2 comprises a supporting plate 8, a rolling shaft 9, an L-shaped plate 10, a sliding rail 11, a connecting rod 12, a sliding block 13, a mandril 14, a material conveying pad 15 and a telescopic spring 16, the supporting, the two ends of the roller 9 are respectively rotatably connected to the top ends of the two support plates 8, the top of the roller 9 is provided with a material conveying pad 15, and the top of the base 1 is provided with an operating table 29 at one end of the blanking mechanism 5.

The cutting mechanism 3 comprises a support frame 20, a fixed rod 21, a hydraulic cylinder 22, a guide rail 23, a guide rail cylinder 24, a cutting knife 25, a limiting rod 27, a support rod 28, a pressure rod 57 and a telescopic cylinder 58, the support frame 20 is fixedly connected with one end of a material conveying table 26, the fixed rod 21 is symmetrically and fixedly connected with the top of the support frame 20, the bottom of the fixed rod 21 penetrates through the top of the support frame 20 and the top of the support rod 28 and is fixedly connected with the top of the support rod 28, the limiting rod 27 is symmetrically and slidably connected with the top of the support rod 28, the bottom of the limiting rod 27 penetrates through the support rod 28 and is fixedly connected with the pressure rod 57, the telescopic cylinder 58 is fixedly connected with the center of the top of the support rod 28, the end part of a piston rod of the telescopic cylinder 58 penetrates through the support rod 28 and is fixedly connected with, the bottom of the guide rail cylinder 24 is fixedly connected with a cutting knife 25.

The driving mechanism 4 comprises a first motor 17, a drive bevel gear 18 and a driven bevel gear 19, the first motor 17 is fixedly installed at the bottom end of a support frame 20, the end part of an output shaft of the first motor 17 is fixedly connected with the drive bevel gear 18, the outer side of the drive bevel gear 18 is meshed with the driven bevel gear 19, the driven bevel gear 19 is located at the top of the drive bevel gear 18, two corresponding inner walls of the support frame 20 are rotatably connected with a roller 9, one end of the roller 9 is rotatably connected with the inner wall of the support frame 20, and the other end of the roller 9 penetrates through the support frame 20 and is fixedly connected with the driven bevel gear 19.

Unloading mechanism 5 is including receiving workbin 7, slide 30, curb plate 31, reset spring 49 and first board 50 of placing, 1 top of base is located the other end fixedly connected with slide 30 of defeated material platform 26, the top symmetry fixedly connected with curb plate 31 of slide 30, the one end that base 1 is located slide 30 is connected with receives workbin 7, the bottom symmetry fixedly connected with reset spring 49 of receiving workbin 7 inner wall, reset spring 49's the first board 50 of placing of top fixedly connected with.

The bundling mechanism 6 comprises a fixed seat 34, a second motor 35, a transmission rod 36, a rotary table 37, a first connecting block 38, a pull rod 39, a sliding chute 40, a first electric telescopic rod 41, a limit plate 42, a second electric telescopic rod 43, a second connecting block 44, a push rod 45, a manipulator 46, a rotating shaft 47, a disc 48, a bundling box 51, a fixing bolt 52, a rubber band 53, a bundling rope 54, a compression spring 55 and a second placing plate 56, wherein the fixed seat 34 is fixedly connected to one end of the top of the mobile table 32, the second motor 35 is fixedly installed inside the fixed seat 34, the end part of an output shaft of the second motor 35 penetrates through the fixed seat 34 and is fixedly connected with the transmission rod 36, the rotary table 37 is fixedly connected to the top of the transmission rod 36, the first connecting block 38 is fixedly connected to one end of the top of the rotary table 37, the first connecting block 38 is rotatably connected with the pull, the other end fixedly connected with first electric telescopic handle 41 at revolving stage 37 top, the top fixedly connected with second connecting block 44 of first electric telescopic handle 41, the surface of second connecting block 44 is rotated and is connected with pivot 47, the corresponding both sides of pull rod 39 all are equipped with spout 40, be equipped with disc 48 in the spout 40, the one end and the disc 48 fixed connection of second connecting block 44 are kept away from to pivot 47, the one end rotation that first connecting block 38 was kept away from to pull rod 39 is connected with push rod 45, the top fixedly connected with limiting plate 42 of pull rod 39, the top fixedly connected with second electric telescopic handle 43 of limiting plate 42, the tip of second electric telescopic handle 43 and the top of push rod 45 are rotated and are connected, the bottom fixedly connected with manipulator 46 of push rod 45, the other end at mobile station 32 top is connected with bundling box 51, the equal symmetry fixedly connected with fixing bolt 52 in top of bundling box 51 side, two ends of the rubber band 53 are respectively connected with two ends of the fixing bolt 52, a bundling rope 54 is arranged inside the bundling box 51, and the end part of the bundling rope 54 respectively penetrates through a crack between two side edges of the bundling box 51 and the rubber band 53.

The four corners of the bottom of the mobile station 32 are provided with self-locking wheels 33, so that the mobile station is convenient to move.

The bottom fixedly connected with compression spring 55 of beating the incasement wall of bundle 51, plate 56 is placed to compression spring 55's top fixedly connected with second, is convenient for place the material and plays the cushioning effect when beating the bundle case 51, prevents that the material from because of vibrating too big messenger between the material because of the friction scratch appears.

The side fixedly connected with L template 10 of backup pad 8, the one end that L template 10 top is located backup pad 8 is equipped with slide rail 11, slider 13 sliding connection is on the 11 surfaces of slide rail, the top of slider 13 is equipped with the screw hole, the one end of ejector pin 14 passes through threaded connection with slider 13, the top of backup pad 8 is equipped with the arc wall, the other end of ejector pin 14 is equipped with the arch with arc wall matched with, ejector pin 14 passes through the protruding connection in the arc wall, and connecting rod 12 is located between slider 13 and the L template 10, has cup jointed expanding spring 16 in the connecting rod 12 outside, and expanding spring 16's both ends respectively with slider 13 and L template 10 fixed connection, be convenient for make ejector pin 14 tight to the top of roller bearing 9 under expanding spring 16's effect.

The working principle is as follows: when in use, the plate to be cut is placed on the feeding mechanism 2, the material can be moved towards the cutting mechanism 3 by the first motor 17 to be conveniently cut, the lifting of the pressure rod 57 can be controlled by the telescopic cylinder 58, the piston rod of the telescopic cylinder 58 can extend to enable the pressure rod 57 to press the material conveying table 26 downwards, so that the cutting plate is tightly pressed on the top of the material conveying table 26, after the size is adjusted, the cutting of the cutting plate can be realized by the movement of the guide rail cylinder 24 on the guide rail 23, the cutting plate on the feeding mechanism 2 continuously moves towards the cutting mechanism 3, so that the cut plate is pushed to the slide way 30, the cut plate is placed into the material receiving box 7 by the slide way 30, the reset spring 49 is compressed along with the amount of the cutting plate sliding on the first placing plate 50 in the material receiving box 7, so that the last sliding plate is positioned at the opening of the material receiving box 7 until the reset spring 49 is not compressed any more, the material receiving box 7 is filled with the reset spring 49, the messenger receives the material conveniently, can make revolving stage 37 rotate through second motor 35 work, conveniently adjust manipulator 46's direction, can realize the regulation to manipulator 46 height through first electric telescopic handle 41, can adjust manipulator 46 with the certain angle of horizontal plane through second electric telescopic handle 43, the material of conveniently taking, can be convenient through manipulator 46 put into the material and beat the bundle case 51 in, then beat the bundle board of will adorning through beating bundle rope 54 between bundle case 51 and the rubber band 53 and beat the bundle.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plate cutting machine, includes base (1), feed mechanism (2), tailoring mechanism (3), actuating mechanism (4), unloading mechanism (5), beats bundle mechanism (6), defeated material platform (26) and mobile station (32), its characterized in that: the cutting machine is characterized in that a feeding mechanism (2) is arranged at one end of the top of the base (1), a conveying platform (26) is fixedly connected to the other end of the top of the base (1), a blanking mechanism (5) is arranged at one end, located on the conveying platform (26), of the base (1), a cutting mechanism (3) is installed between the feeding mechanism (2) and the blanking mechanism (5) at the top of the base (1), a driving mechanism (4) is arranged at the bottom of the cutting mechanism (3), a moving platform (32) is connected to one end, far away from the base (1), of the blanking mechanism (5), the top of the moving platform (32) is connected with a bundling mechanism (6), the feeding mechanism (2) comprises a supporting plate (8), a rolling shaft (9), an L-shaped plate (10), a sliding rail (11), a connecting rod (12), a sliding block (13), an ejector rod (14), a conveying pad (15, supporting plates (8) are symmetrically and fixedly connected to one end of the top of the base (1) in an equidistant mode, two ends of the rolling shaft (9) are respectively rotatably connected to the top ends of the two supporting plates (8), a material conveying pad (15) is arranged on the top of the rolling shaft (9), and an operating table (29) is installed at one end, located on the blanking mechanism (5), of the top of the base (1);

the bundling mechanism (6) comprises a fixed seat (34), a second motor (35), a transmission rod (36), a rotary table (37), a first connecting block (38), a pull rod (39), a sliding groove (40), a first electric telescopic rod (41), a limiting plate (42), a second electric telescopic rod (43), a second connecting block (44), a push rod (45), a mechanical arm (46), a rotating shaft (47), a disc (48), a bundling box (51), a fixing bolt (52), a rubber band (53), a bundling rope (54), a compression spring (55) and a second placing plate (56), wherein the fixed seat (34) is fixedly connected with one end of the top of the moving table (32), the second motor (35) is fixedly installed inside the fixed seat (34), the end part of an output shaft of the second motor (35) penetrates through the fixed seat (34) and is fixedly connected with the transmission rod (36), and the rotary table (37) is fixedly connected with the top of the transmission rod (36), one end of the top of the rotary table (37) is fixedly connected with a first connecting block (38), the first connecting block (38) is connected with a pull rod (39) through a movable shaft in a rotating mode, the other end of the top of the rotary table (37) is fixedly connected with a first electric telescopic rod (41), the top of the first electric telescopic rod (41) is fixedly connected with a second connecting block (44), the surface of the second connecting block (44) is rotatably connected with a rotating shaft (47), sliding grooves (40) are formed in two corresponding sides of the pull rod (39), a disc (48) is arranged in each sliding groove (40), one end, far away from the second connecting block (44), of each rotating shaft (47) is fixedly connected with the disc (48), one end, far away from the first connecting block (38), of each pull rod (39) is rotatably connected with a push rod (45), the top of each pull rod (39) is fixedly connected with a limiting plate (42), and the top of each limiting plate (42), the tip of second electric telescopic handle (43) is rotated with the top of push rod (45) and is connected, the bottom fixedly connected with manipulator (46) of push rod (45), the other end at mobile station (32) top is connected with beats a bundle case (51), beat the equal symmetrical fixed connection in top of bundle case (51) side and have fixing bolt (52), the both ends of rubber band (53) are connected with the both ends of fixing bolt (52) respectively, it beats bundle rope (54) to beat inside being equipped with of bundle case (51), the tip of beating bundle rope (54) passes respectively and beats the crack between bundle case (51) both sides limit and rubber band (53).

2. A board cutting machine as claimed in claim 1, characterized in that: the cutting mechanism (3) comprises a support frame (20), a fixing rod (21), a guide rail (23), a guide rail cylinder (24), a cutting knife (25), a limiting rod (27), a support rod (28), a pressure rod (57) and a telescopic cylinder (58), wherein the support frame (20) is fixedly connected to one end of a material conveying table (26), the fixing rod (21) is symmetrically and fixedly connected to the top of the support frame (20), the bottom of the fixing rod (21) penetrates through the support frame (20) and is fixedly connected with the top of the support rod (28), the limiting rod (27) is symmetrically and slidably connected to the top of the support rod (28), the bottom of the limiting rod (27) penetrates through the support rod (28) and is fixedly connected with the pressure rod (57), the telescopic cylinder (58) is fixedly connected to the center of the top of the support rod (28), and the end part of a piston rod of the telescopic cylinder (58) penetrates through, the side that defeated material platform (26) top is located bracing piece (28) passes through support column fixedly connected with guide rail (23), guide rail (23) surface connection has guide rail cylinder (24), the bottom fixedly connected with of guide rail cylinder (24) cuts out sword (25).

3. A board cutting machine as claimed in claim 1, characterized in that: actuating mechanism (4) include first motor (17), drive bevel gear (18) and driven bevel gear (19), first motor (17) fixed mounting is in the bottom of support frame (20), the output shaft tip fixedly connected with drive bevel gear (18) of first motor (17), the outside meshing of drive bevel gear (18) is connected with driven bevel gear (19), and driven bevel gear (19) are located the top of drive bevel gear (18), two inner walls of correspondence of support frame (20) rotate and are connected with roller bearing (9), the one end and the support frame (20) inner wall of roller bearing (9) rotate and are connected, the other end of roller bearing (9) passes support frame (20) and driven bevel gear (19) fixed connection.

4. A board cutting machine as claimed in claim 1, characterized in that: unloading mechanism (5) are including receiving workbin (7), slide (30), curb plate (31), reset spring (49) and first place board (50), base (1) top is located other end fixedly connected with slide (30) of defeated material platform (26), the top symmetry fixedly connected with curb plate (31) of slide (30), the one end that base (1) is located slide (30) is connected with and receives workbin (7), the bottom symmetry fixedly connected with reset spring (49) of receiving workbin (7) inner wall, the first board (50) of placing of top fixedly connected with of reset spring (49).

5. A board cutting machine as claimed in claim 1, characterized in that: and four corners of the bottom of the mobile station (32) are provided with self-locking wheels (33).

6. A board cutting machine as claimed in claim 1, characterized in that: the bottom of the inner wall of the bundling box (51) is fixedly connected with a compression spring (55), and the top of the compression spring (55) is fixedly connected with a second placing plate (56).

7. A board cutting machine as claimed in claim 1, characterized in that: the side fixedly connected with L template (10) of backup pad (8), the one end that L template (10) top is located backup pad (8) is equipped with slide rail (11), slider (13) sliding connection is on slide rail (11) surface, the top of slider (13) is equipped with the screw hole, the one end and slider (13) of ejector pin (14) pass through threaded connection, the top of backup pad (8) is equipped with the arc wall, the other end of ejector pin (14) is equipped with the arch with arc wall matched with, ejector pin (14) are connected in the arc wall through the arch, and connecting rod (12) are located between slider (13) and L template (10), have cup jointed expanding spring (16) in connecting rod (12) outside, and the both ends of expanding spring (16) respectively with slider (13) and L template (10) fixed connection.