CN113695680A

CN113695680A - Numerical control machine tool for plate processing and processing method thereof

Info

Publication number: CN113695680A
Application number: CN202111070186.4A
Authority: CN
Inventors: 刘志刚; 赵晓燕; 魏允; 崔楠; 顾满; 刘立新
Original assignee: Henan Polytechnic Institute
Current assignee: Henan Polytechnic Institute
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2021-11-26

Abstract

The invention relates to the technical field of plate processing, in particular to a numerical control machine tool for plate processing and a processing method thereof. This device passes through panel thrust unit and panel clamping device's setting for panel can be promoted by fixed centre gripping before processing, and the part after the cutting simultaneously can be fixed a position by the centre gripping, thereby is favorable to avoiding the part skew after the panel cutting or crooked after to producing the skew influence to the continuation cutting of panel, thereby is favorable to promoting the level and smooth cutting of panel.

Description

Numerical control machine tool for plate processing and processing method thereof

Technical Field

The invention relates to the field of plate processing, in particular to a numerical control machine tool for plate processing and a processing method thereof.

Background

The plate is a flat rectangular building material plate with standard size, is applied to the building industry, is used as a component of a wall, a ceiling or a floor, is divided into a thin plate, a middle plate, a thick plate and a super-thick plate, and is usually made into the flat rectangular building material plate with standard size.

The invention discloses a compression roller device of a plate processing machine tool, which comprises at least one lifting compression roller part, wherein the lifting compression roller part comprises a compression roller, two roller bases, two lifting devices and two connecting parts which can be connected with portal frame columns on two sides of the plate processing machine tool, fixing seats of the two lifting devices are fixedly connected with the portal frame columns on two sides through the connecting parts on two sides respectively, the two roller bases are fixedly connected with moving lifting ends of the two lifting devices respectively, the compression roller is arranged on the front side or the rear side of a main shaft of the plate processing machine tool, and two ends of the compression roller are rotatably arranged on the two roller bases respectively.

The prior art is in panel course of working, mostly fix the processing to the part that panel was not cut, make removal that panel can be stable to cutting department, however, after panel cutting, because cutting tool has certain thickness, make the panel after the cutting just have certain distance each other respectively, the one end of mutual separation after the panel cutting is in the state of not fixing and is taking place the wobbling problem because of the vibration, the stability of the part is waited to cut in the influence, thereby make the part of panel cutting by the linkage deformation, make the cutting plane of panel produce the skew, the existence leads to panel cutting unevenness and the condition that produces the wrench movement damage to the cutter. Therefore, the invention provides a numerical control machine tool for processing plates and a processing method thereof, which are used for solving the problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a numerical control machine tool for processing plates and a processing method thereof.

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a numerical control machine tool for processing plates and a processing method thereof comprise a base, wherein a mounting frame is mounted at the top of the base, a first motor is fixedly mounted on one side of the mounting frame, a cutting tool is rotatably mounted at the bottom of the mounting frame, a rotating shaft of the cutting tool is fixedly connected with an output shaft of the first motor, a plate pushing device is mounted at one end of the top of the base and used for fixedly clamping an unprocessed plate and pushing the plate to move towards the cutting tool, a plate clamping device is mounted at the other end of the top of the base, and the plate clamping device is linked with the plate clamping device to support a plate cutting completion part when the pushing device pushes the plate to enter the plate clamping device, so that the plate cutting completion part is prevented from shaking and offsetting; during working, in the prior art, in the plate processing process, the uncut parts of the plate are mostly fixed, so that the plate can stably move to the cutting position, however, after the plate is cut, because the cutting tool has a certain thickness, the cut plates are respectively separated from each other and have a certain distance, one ends of the cut plates, which are separated from each other, swing due to vibration when not being fixed, affect the stability of the parts to be cut, so that the cut parts of the plate are deformed in a linkage manner, the cut surfaces of the plate deviate, and the conditions of uneven plate cutting and torsional damage to the tool exist, which can solve the above problems, in the specific embodiment, the base can support the whole device, so that the plate can be placed on the top of the base for moving cutting, the mounting frame can mount and adjust the cutting tool, so that the cutting tool can be adjusted to a proper position for cutting, the first motor can drive the cutting tool to rotate through the output shaft after being started, the cutting tool can cut and process a plate after rotating, the plate pushing device can fix an unprocessed plate and can push the plate to move towards the cutting tool after being fixed, so that the plate is gradually pushed to the cutting tool for cutting and processing, the plate clamping device is linked with the plate clamping device to transversely support a plate cutting completion part when the pushing device pushes the plate to enter the plate clamping device, so as to prevent the plate cutting completion part from shaking and offsetting, and prevent the plate cutting completion part from shaking and offsetting under the action of processing vibration, thereby being beneficial to avoiding the offset influence on the continuous cutting of the plate after the plate is offset or bent, thereby be favorable to promoting the level and smooth cutting of panel, be favorable to avoiding producing torsion damage to the cutter simultaneously through the level and smooth cutting of panel.

Preferably, the plate pushing device comprises two first air cylinders, the two first air cylinders are symmetrically and fixedly installed at one end of the top of the base, the output ends of the two first air cylinders are respectively fixed with a moving frame body, the opposite sides of the two moving frame bodies are respectively movably inserted with an inserting plate, the opposite sides of the two moving frame bodies are respectively symmetrically and rotatably provided with a first screw, all the first screws are respectively in threaded connection with the two inserting plates, the opposite sides of the two inserting plates are respectively fixed with a first pushing plate, one ends of the two first pushing plates, which are opposite to the mounting frame, are jointly fixed with a second pushing plate, and the opposite sides of the two first pushing plates are respectively fixed with a fixing plate; when the cutting machine works, an operator rotates the first screw rod, the first screw rod is connected with the movable frame body in a rotating mode and cannot generate displacement, meanwhile, the first screw rod drives the plug board in threaded connection with the first screw rod to move after rotating, so that the plug board moves in the movable frame body, the positions of the two first push boards are adjusted, the two first push boards drive the second push board to move to clamp and fix a plate, the first air cylinder can push the movable frame body to move through the output end, the movable frame body drives the plug board to move after moving, the plug board drives the first push board to move, the first push board drives the second push board to move, the second push board pushes the end portion of the plate after moving, so that the plate is pushed to move to the cutting tool to cut, the plate can move automatically after being fixed to cut, and the operator does not need to push manually, can reduce the manual work that consumes to be favorable to improving the convenience of panel course of working, and carry out the in-process of centre gripping to panel, can adjust according to the width of panel, and can carry out horizontal regulation with the position of panel, increased the application scope of device.

Preferably, the plate clamping device comprises two first slide rails, two second slide blocks and a partition plate, wherein the two first slide rails are fixedly embedded and installed at the top of the base, the two first slide rails are symmetrically and slidably connected with the two first slide blocks in the interior, the first adjusting blocks are fixedly installed at the tops of the two first slide blocks on the same side together, guide rails are fixed on the opposite sides of the two first adjusting blocks, the two second slide blocks are respectively fixed at the bottoms of the two first pushing plates and are respectively matched with the two guide rails, two first straight rods are movably inserted in the interior of the two second slide blocks in a symmetrical mode, a first arc-shaped guide plate is fixedly installed between the two first straight rods on the same side together, the two first arc-shaped guide plates are located on the opposite sides of the two first adjusting blocks, and two first springs are fixedly connected between the two first arc-shaped guide plates and the first adjusting blocks on the same side together, the four first springs are respectively sleeved on outer rings of the four first straight rods, longitudinal supporting devices are mounted at the tops of the two first arc-shaped guide plates, the partition plate is fixed at the top of the base and is overlapped with a cutting track of the cutting tool, and the partition plate is located between the two third arc-shaped guide plates; when the plate cutting device works, the two first push plates drive the two second sliding blocks to move after moving, the two second sliding blocks respectively slide into the two guide rails after moving so as to slide along the guide rails, the second sliding blocks are fixed at the bottom of the first push plates and cannot transversely move so as to push the first adjusting block to move under the action of the guide rails, the first adjusting block drives the first sliding block to move after moving, the first sliding block slides in the first sliding rail so as to specify the sliding track of the first sliding block, so that the first adjusting block can only transversely move along the track of the first sliding rail after being pushed, the first adjusting block pushes the first arc-shaped guide plate to move after moving, the first arc-shaped guide plate clamps two sides of the cut part of the plate, the partition plate can support the cutting interval of the cut part of the plate, and the two cut parts of the plate are prevented from mutually extruding and approaching, make the part after the panel cutting supported, first spring can elastically promote first arc guide board, make first arc guide board can carry out the adaptability in space through the first spring of extrusion and adjust, it is fixed to extrude panel completely to be favorable to avoiding first regulating block to remove the back, it carries out the unloading to cause panel unable removal, first straight rod can support first spring, vertical strutting arrangement can support spacingly to the upper and lower end of panel, thereby through horizontal and fore-and-aft support, be favorable to all carrying on spacingly transversely and vertically to panel, be favorable to avoiding the part after the panel cutting to take place to rock the skew under the effect of cutting vibration, thereby be favorable to improving the planarization and the stability of panel cutting.

Preferably, the longitudinal supporting device comprises two second arc-shaped guide plates and a slope-shaped guide plate, the two second arc-shaped guide plates are respectively movably inserted into the tops of the two first arc-shaped guide plates, a plurality of second springs are fixedly arranged between the bottoms of the two second arc-shaped guide plates and the inside of the first arc-shaped guide plates, the tops of the two second arc-shaped guide plates are respectively fixed with a second adjusting block, the bottoms of the two second adjusting blocks are respectively movably inserted with two second straight rods, the bottoms of the two second straight rods on the same side are jointly fixed with a third arc-shaped guide plate, two third springs are respectively fixedly connected between the two third arc-shaped guide plates and the two second adjusting blocks, and the four third springs are respectively movably sleeved on the outer rings of the four second straight rods, the slope-shaped guide plate is fixed at the top of the partition plate, and two ends of the slope-shaped guide plate are provided with guide inclined planes; when the plate bending machine works, the two first adjusting blocks are driven to be close to each other after being close to each other, the tops of the two second adjusting blocks are gradually attached to the slope-shaped guide plate in the process that the two second adjusting blocks are close to each other and move, so that the two second adjusting blocks gradually move downwards under the slope guide of the bottom of the slope-shaped guide plate, the second arc-shaped guide plate is pushed to move downwards after moving downwards, the second arc-shaped guide plate downwards extrudes the second spring and then inserts and moves towards the inside of the first arc-shaped guide plate, after the plate enters the bottom of the third arc-shaped guide plate, the third spring pushes the third arc-shaped guide plate to be in a downward state, the plate pushes the arc-shaped end part of the third arc-shaped guide plate to gradually extrude into the bottom of the third arc-shaped guide plate, the straight rod is supported and limited by the third arc-shaped guide plate, so that the upper end and the lower end of the plate are supported and limited, the second spring can be installed in a sleeved mode, and the bending deformation of the third spring is avoided, thereby make the device can support spacingly to the upper and lower extreme of symmetry, be favorable to avoiding the part after the panel cutting to produce the bending or the perk to cause the deviation to the continuation processing of panel, be favorable to promoting the level and smooth cutting process of panel.

Preferably, the two second adjusting blocks are internally provided with an inner groove, the tops of the two third arc-shaped guide plates are fixed with lifting boxes corresponding to the inner groove, the two lifting boxes are movably inserted into the inner groove, the two lifting boxes are symmetrically inserted with two first rotating rollers in a rotating manner, the outer rings of the two first rotating rollers on the same side are jointly transmitted and connected with a conveying belt, the side walls of the two lifting boxes are fixedly provided with second motors through screws, the output shafts of the two second motors are coaxially and fixedly connected with one first rotating roller on the same side, the top of the base is provided with a first groove, the first groove is positioned between the two first slide rails, and a plurality of second rotating rollers are rotatably arranged in the first groove; when the device works, after the upper end, the lower end, the left end and the right end of the plate are supported and limited after being cut, the plate is in a limited state, so that the plate is hindered from moving due to frictional resistance in the moving process, and the plate is inconvenient to take out from the inside of the device due to the fact that the plate loses driving force after being cut, the technical scheme can solve the problems. First recess provides the space of installation for the second live-rollers, and the second live-rollers can the free rotation for panel reduces and the frictional force between the panel when passing through second live-rollers top, thereby be favorable to the conveying of panel, thereby make panel still convey forward after being fixed a position by the centre gripping, be favorable to panel still can convey the unloading when losing the driving force after the cutting finishes, thereby be favorable to going on of panel course of working.

Preferably, the top of the base is symmetrically provided with two sliding grooves, the two sliding grooves are positioned on one side of the first sliding rail, which is opposite to the mounting frame, the tops of the two sliding grooves are symmetrically and movably inserted with two third straight bars, the tops of the two third straight bars in the same group are jointly fixed at the bottom of the first adjusting block, the bottoms of all the third straight bars penetrate through the sliding plates and are jointly fixed with a fourth spring between the bottoms of the sliding plates, the opposite ends of the two sliding plates are respectively fixed with a slope block, the ends, which are opposite to the two sliding plates, of the two sliding plates are respectively fixed with a first energizing piece, the side walls of the two first adjusting blocks are respectively fixed with a second energizing piece which is matched with the first energizing piece, the side walls of the two first adjusting blocks are respectively provided with a abdicating groove, and the bottom of the abdicating groove inner wall is fixedly connected with a third energizing piece which is matched with the first energizing piece, the second electrifying piece is positioned above the first electrifying piece, the third electrifying piece is positioned below the first electrifying piece, one end of the base, which is back to the second pushing plate, is symmetrically and rotatably provided with two overturning supporting plates, a plurality of fourth straight rods are movably inserted into the insides of the two ends, which are back to the base, of the two overturning supporting plates, one ends, which are back to the overturning supporting plates, of the fourth straight rods are jointly fixed with an L-shaped moving plate, a fifth spring is jointly fixed between all the fourth straight rods and the insides of the overturning supporting plates, the positions, which are close to each other, of the bottoms of the two L-shaped moving plates are respectively connected with supporting rods through a spherical universal connector, the bottoms of the two supporting rods are respectively fixed with a moving frame, the bottoms of the two overturning supporting plates are respectively fixed with a second sliding rail, the insides of the two second sliding rails are respectively connected with a cylindrical sliding block in a sliding manner, and the bottoms of the two cylindrical sliding blocks are jointly connected with a C-shaped rod in a sliding manner, the bottom of the C-shaped rod is provided with a second cylinder, and the output end of the second cylinder is fixedly connected with the center of the bottom of the C-shaped rod; when the automatic plate turning device works, after a plate is discharged after being cut, the cut plate can be pushed downwards from the top of the base for blanking, one end of the plate is gradually suspended in the blanking process, the suspended plate can incline or bend on the action line of gravity, so that external force extrusion is caused on the uncut end of the plate, the cutting of the plate is influenced, and meanwhile, the plate can be collided and damaged by falling and blanking after being turned over. Therefore, the turnover support plate and the L-shaped moving plate are in a horizontal state, the plate continues to move towards the top of the turnover support plate, when the length of the plate is greater than that of the turnover support plate, the end part of the plate extrudes the L-shaped moving plate to move, the L-shaped moving plate drives the fourth straight rod to move, the fourth straight rod moves inside the turnover support plate, the L-shaped moving plate extends to be in a state of prolonging the supporting length of the L-shaped moving plate and the turnover support plate, the fifth spring can push the L-shaped moving plate to reset after the plate is blanked, the moving frame can support the movement of the L-shaped moving plate, when the plate completely moves to the top of the turnover support plate, the slope block loses the extrusion of external force, the sliding plate moves upwards under the pushing of the fourth spring, the third straight rod can carry out limiting support on the connection of the fourth spring with the sliding plate, and the slope block and the sliding plate drive the first conducting piece to move upwards after moving upwards, the first electrifying piece is separated from the third electrifying piece, the first electrifying piece is contacted and communicated with the second electrifying piece after moving upwards, so that the second air cylinder is started, the C-shaped rod is driven to move downwards by the output end after the second air cylinder is started, the second slide rail is driven to move downwards by two ends after the C-shaped rod moves downwards, the two ends slide in the second slide rail to perform position adaptive adjustment simultaneously, so that the opposite ends of the two turnover support plates are driven to turn downwards, the turnover support plates are rotatably connected with the base to support the turnover of the turnover support plates, the turnover support plates drive the L-shaped movable plate to turn over, the ball at the top of the support rods supports the turnover of the L-shaped movable plate, so that the plate is blanked after the complete cutting and conveying are finished, and the phenomenon that the suspended blanking end of the plate is still arranged at the cutting position after the complete cutting is finished is avoided, so that the offset influence on the cutting is generated, thereby being beneficial to the flat cutting and the stable blanking of the plate.

Preferably, a second groove is formed in the top of the base, the second groove is located between the first sliding rail and the sliding groove, two third rotating rollers are rotatably inserted into the second groove, second screws are fixed at two ends of each of the two third rotating rollers, two third sliding blocks matched with the threads of the second screws are fixed at the bottoms of the two first adjusting blocks, and all the third sliding blocks are respectively connected into the threads of the second screws in a sliding manner; during the process of conveying the plate to the turnover support plate, after the plate is moved out from the bottom of the conveyor belt, the first air cylinder drives the first push plate to move back, the first push plate moves to drive the two first adjusting blocks to move back, the first adjusting blocks drive the third sliding block to move after moving, the third sliding block moves in the thread groove of the second screw rod to drive the second screw rod to rotate, the second screw rod drives the third rotating roller to rotate after rotating, the second groove can provide a space for the installation of the third rotating roller, and the third rotating roller rotates to convey the plate finally, the plate that makes the cutting accomplish breaks away from completely with the afterbody of base, avoids taking place restriction each other and collides with, is favorable to driving the afterbody of panel and removes to the top of upset backup pad by the top of base to be favorable to the complete top of removing to the upset backup pad of panel to carry out the unloading.

Preferably, the bottom of the third arc-shaped guide plate and the side surface of the first arc-shaped guide plate are both rotatably connected with support columns, and the extension directions of the support columns are both perpendicular to the cutting moving direction of the plate; when the plate positioning device works, when a plate is positioned below the two third arc-shaped guide plates and between the two first arc-shaped guide plates, the edge of the plate is abutted against the third arc-shaped guide plates and the side walls of the first arc-shaped guide plates, so that the friction force hinders the movement of the plate, the technical scheme can solve the problems, and the specific implementation mode is as follows, when the plate enters below the two third arc-shaped guide plates and between the two first arc-shaped guide plates, the third arc-shaped guide plates and the first arc-shaped guide plates position the plate, the third arc-shaped guide plates and the first arc-shaped guide plates rotationally support the edge of the plate, so that the contact between the plate and the third arc-shaped guide plates and the first arc-shaped guide plates is reduced, the influence of the friction force is reduced, and the support columns can rotate along with the movement of the plate, so that the influence of the friction force is further reduced, thereby facilitating the movement of the sheet material.

A processing method of a numerical control machine tool for processing plates comprises the following steps:

step one, fixing and clamping the plate: an operator places a plate to be processed between the two fixing plates, adjusts the cutting size of the plate and fixes the plate by adjusting the positions of the two fixing plates, and the fixed plate is pushed to be cut;

step two, fixing and clamping the processed plate: the part of the plate after being cut is divided into two parts, and the plate clamping device is linked with the plate clamping device to support the part of the plate after being cut when the pushing device pushes the plate to enter the plate clamping device so as to prevent the part of the plate after being cut from shaking and deviating;

step three, blanking of the processed plate: after the plate is cut and processed, the extending part is supported through the overturning supporting plate, then the overturning supporting plate overturns after the plate is completely processed and shifted out, and the plate is rotated, discharged and recycled.

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

1. according to the invention, through the arrangement of the plate pushing device and the plate clamping device, when the pushing device pushes the plate to enter the plate clamping device, the plate clamping device is linked with the plate clamping device to transversely support the plate cutting completion part so as to prevent the plate cutting completion part from shaking and offsetting, and the plate cutting completion part is prevented from shaking and offsetting under the action of processing vibration, so that the plate cutting completion part is prevented from offsetting or offsetting influence on continuous cutting of the plate after bending, the plate is facilitated to be smoothly cut, and meanwhile, the cutting tool 4 is prevented from being damaged by torsion due to the smooth cutting of the plate.

2. According to the invention, through the arrangement of the conveyor belt and the second rotating roller, the friction force between the plate and the plate is reduced when the plate passes over the second rotating roller, and meanwhile, the plate is driven to move by the conveyor belt, so that the plate can be still conveyed forwards after being clamped and positioned, the plate can be conveyed and discharged when the plate loses the driving force after being cut, and the plate processing process is facilitated.

3. According to the invention, through the arrangement of the turnover supporting plate, the plate is subjected to blanking only after complete cutting and conveying are finished, so that the phenomenon that the suspended blanking end of one end of the plate is still mounted in a cutting mode after the plate is not completely cut, thereby generating offset influence on the cutting is avoided, and the flat cutting and the stable blanking of the plate are facilitated.

Drawings

FIG. 1 is a schematic flow diagram of the process of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a schematic structural view of the movable frame and the first adjusting block after being sectioned;

FIG. 5 is an enlarged view of a portion of the structure of FIG. 4B;

FIG. 6 is an enlarged view of a portion of the structure of FIG. 4 at C;

FIG. 7 is a schematic structural view of the turnover support plate and the L-shaped moving plate of the present invention after being sectioned;

FIG. 8 is an enlarged view of a portion of the structure of FIG. 7 at D in accordance with the present invention;

FIG. 9 is a schematic sectional view of the first arcuate guide plate and the second adjustment block of the present invention;

FIG. 10 is a schematic view of the present invention with a portion of the structure removed in its entirety;

FIG. 11 is an enlarged view of a portion of FIG. 10 at E in accordance with the teachings of the present invention;

fig. 12 is a partially enlarged view of F in fig. 10 according to the present invention.

In the figure: 1. a base; 2. a mounting frame; 3. a first motor; 4. cutting a cutter; 5. a first cylinder; 6. moving the frame body; 7. a plugboard; 8. a first screw; 9. a first push plate; 10. a second pusher plate; 11. a fixing plate; 12. a partition plate; 13. a slope-shaped guide plate; 14. a slide rail; 15. a first slider; 16. a first regulating block; 17. a guide rail; 18. a second slider; 19. a first straight rod; 20. a first arcuate guide plate; 21. a first spring; 22. a second spring; 23. a second arcuate guide plate; 24. a second regulating block; 25. a second straight rod; 26. a third arcuate guide plate; 27. a third spring; 28. an inner tank; 29. lifting the box body; 30. a first rotating roller; 31. a conveyor belt; 32. a second motor; 33. a sliding plate; 34. a sloping block; 35. a third straight rod; 36. a fourth spring; 37. a first energizing piece; 38. a second energizing sheet; 39. a first groove; 40. a second rotating roller; 41. a second groove; 42. a third rotating roller; 43. a second screw; 44. a third slider; 45. a chute; 46. a second cylinder; 47. a C-shaped rod; 48. turning over the supporting plate; 49. a fourth straight rod; 50. a fifth spring; 51. an L-shaped moving plate; 52. a support bar; 53. a movable frame; 54. a second slide rail; 55. a cylindrical slider; 56. a support pillar; 57. and a third electrifying piece.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1 to 12, a numerical control machine tool for processing a plate and a processing method thereof include a base 1, wherein a mounting frame 2 is installed at the top of the base 1, a first motor 3 is fixedly installed at one side of the mounting frame 2, a cutting tool 4 is rotatably installed at the bottom of the mounting frame 2, a rotating shaft of the cutting tool 4 is fixedly connected with an output shaft of the first motor 3, a plate pushing device is installed at one end of the top of the base 1, the plate pushing device is used for fixedly clamping an unprocessed plate and pushing the plate to move towards the cutting tool 4, a plate clamping device is installed at the other end of the top of the base 1, and the plate clamping device is linked with the plate clamping device to support a plate cutting completion part when the pushing device pushes the plate to enter the plate clamping device, so as to prevent the plate cutting completion part from shaking and offsetting; in the working process, in the prior art, in the plate processing process, the uncut parts of the plate are mostly fixed, so that the plate can stably move to the cutting position, however, after the plate is cut, because the cutting tool has a certain thickness, the cut plates are respectively separated from each other and have a certain distance, one ends of the cut plates, which are separated from each other, swing due to vibration under the condition that the plates are not fixed, the stability of the parts to be cut is influenced, so that the cut parts of the plate are deformed in a linkage manner, the cut surfaces of the plate deviate, and the conditions of uneven plate cutting and torsional damage to the tool exist, wherein the technical scheme can solve the problems, and the specific implementation mode is as follows, the base 1 can support the whole device, so that the plate can be placed at the top of the base 1 for moving cutting, the mounting frame 2 can mount and adjust the cutting tool 4, so that the cutting tool 4 can be adjusted to a proper position for cutting, the first motor 3 can drive the cutting tool 4 to rotate through the output shaft after being started, the cutting tool 4 can cut and process a plate after rotating, the plate pushing device can fix an unprocessed plate and can push the plate to move towards the cutting tool 4 after being fixed, so that the plate is gradually pushed to the cutting tool 4 for cutting and processing, the plate clamping device is linked with the plate clamping device to transversely support a plate cutting completion part when pushing the plate to enter the plate clamping device, so as to prevent the plate cutting completion part from shaking and offsetting, and prevent the plate cutting completion part from shaking and offsetting under the action of processing vibration, thereby being beneficial to avoiding the partial offset after plate cutting or offset influence on the continuous cutting of the plate after bending, thereby being beneficial to promoting the flat cutting of the plate, and simultaneously being beneficial to avoiding the torsion damage to the cutting tool 4 through the flat cutting of the plate.

As an embodiment of the invention, the plate pushing device comprises two first air cylinders 5, the two first air cylinders 5 are symmetrically and fixedly installed at one end of the top of the base 1, the output ends of the two first air cylinders 5 are both fixedly provided with a moving frame body 6, the opposite sides of the two moving frame bodies 6 are both movably inserted with plug boards 7, the opposite sides of the two moving frame bodies 6 are both symmetrically and rotatably provided with first screw rods 8, all the first screw rods 8 are respectively in threaded connection with the two plug boards 7, the opposite sides of the two plug boards 7 are both fixedly provided with first pushing boards 9, one ends of the two first pushing boards 9, which are back to the mounting frame 2, are both fixedly provided with second pushing boards 10, and the opposite sides of the two first pushing boards 9 are both fixedly provided with fixing plates 11; when the cutting machine works, after an operator rotates the first screw 8, the first screw 8 is rotationally connected with the moving frame body 6 and cannot generate displacement, meanwhile, the first screw 8 rotates to drive the inserting plate 7 in threaded connection with the first screw to move, so that the inserting plate 7 moves in the moving frame body 6, the positions of the two first pushing plates 9 are adjusted, the two first pushing plates 9 drive the second pushing plate 10 to move to clamp and fix a plate, the first air cylinder 5 can push the moving frame body 6 to move through the output end, the moving frame body 6 drives the inserting plate 7 to move after moving, the inserting plate 7 drives the first pushing plate 9 to move, the first pushing plate 9 drives the second pushing plate 10 to move, the second pushing plate 10 pushes the end part of the plate after moving, so that the plate is pushed to move to the cutting tool 4 to cut the plate, and the plate can move automatically to perform cutting processing after being fixed, need not the operator and promote manually, can reduce the manual work that consumes to be favorable to improving the convenience of panel course of working, and carrying out the in-process of centre gripping to panel, can adjust according to the width of panel, and can transversely adjust the position of panel, increased the application scope of device.

As an embodiment of the invention, the plate clamping device comprises two first slide rails 14, two second slide blocks 18 and a partition plate 12, wherein the two first slide rails 14 are fixedly embedded and installed at the top of the base 1, the two first slide blocks 15 are symmetrically and slidably connected inside the two first slide rails 14, a first adjusting block 16 is fixedly installed at the top of the two first slide blocks 15 at the same side together, guide rails 17 are fixed at the opposite sides of the two first adjusting blocks 16, the two second slide blocks 18 are respectively fixed at the bottom of the two first push plates 9, the two second slide blocks 18 are respectively matched with the two guide rails 17, two first straight rods 19 are symmetrically and movably inserted inside the two second slide blocks 18, a first arc-shaped guide plate 20 is commonly fixed between the two first straight rods 19 at the same side, the two first arc-shaped guide plates 20 are located at the opposite sides of the two first adjusting blocks 16, two first springs 21 are fixedly connected between the two first arc-shaped guide plates 20 and the first adjusting block 16 at the same side, the four first springs 21 are respectively sleeved on outer rings of the four first straight rods 19, longitudinal supporting devices are mounted at the tops of the two first arc-shaped guide plates 20, the partition plate 12 is fixed at the top of the base 1 and is overlapped with a cutting track of the cutting tool 4, and the partition plate 12 is located between the two third arc-shaped guide plates 26; when the cutting device works, the two first pushing plates 9 drive the two second sliding blocks 18 to move after moving, the two second sliding blocks 18 respectively slide into the two guide rails 17 after moving, so as to slide along the guide rails 17, the second sliding blocks 18 are fixed at the bottom of the first pushing plates 9 and cannot transversely move, so that the first adjusting blocks 16 are pushed to move under the action of the guide rails 17, the first adjusting blocks 16 drive the first sliding blocks 15 to move after moving, the first sliding blocks 15 slide in the first sliding rails 14, so as to stipulate the sliding tracks of the first sliding blocks 15, so that the first adjusting blocks 16 can only transversely move along the tracks of the first sliding rails 14 after being pushed, the first adjusting blocks 16 push the first arc-shaped guide plates 20 to move after moving, the first arc-shaped guide plates 20 clamp two sides of the plate cutting part, the partition plates 12 can support the cutting interval of the plate cutting part, avoid two parts extrusion each other after the panel cutting to be close to, make the part after the panel cutting supported, first spring 21 can promote first arc guide board 20 by elasticity, make first arc guide board 20 can carry out the adaptability in space through extruding first spring 21 and adjust, be favorable to avoiding pushing completely to panel behind the first regulating block 16 removal fixed, cause the unable removal of panel to carry out the unloading, first straight rod 19 can support first spring 21, vertical strutting arrangement can support spacingly to the upper and lower end of panel, thereby through horizontal and fore-and-aft support, be favorable to all carrying on spacingly to horizontal and fore-and-aft of panel, be favorable to avoiding the part after the panel cutting to take place to rock the skew under the effect of cutting vibration, thereby be favorable to improving the planarization and the stability of panel cutting.

As an embodiment of the invention, the longitudinal supporting device comprises two second arc-shaped guide plates 23 and a slope-shaped guide plate 13, the two second arc-shaped guide plates 23 are respectively movably inserted on the tops of the two first arc-shaped guide plates 20, a plurality of second springs 22 are fixedly arranged between the bottoms of the two second arc-shaped guide plates 23 and the inside of the first arc-shaped guide plates 20, second adjusting blocks 24 are respectively fixed on the tops of the two second arc-shaped guide plates 23, two second straight rods 25 are respectively movably inserted on the bottoms of the two second adjusting blocks 24, a third arc-shaped guide plate 26 is jointly fixed on the bottoms of the two second straight rods 25 on the same side, two third springs 27 are respectively fixedly connected between the two third arc-shaped guide plates 26 and the two second adjusting blocks 24, the four third springs 27 are respectively movably sleeved on the outer rings of the four second straight rods 25, the slope-shaped guide plate 13 is fixed on the top of the partition plate 12, the two ends of the slope-shaped guide plate 13 are both provided with guide inclined planes; when the plate bending machine works, the two first adjusting blocks 16 are close to each other and then drive the two second adjusting blocks 24 to be close to each other, the tops of the two second adjusting blocks 24 are gradually attached to the slope-shaped guide plate 13 in the process that the two second adjusting blocks 24 are close to each other and move, so that the two second adjusting blocks are gradually moved downwards under the guidance of the slope at the bottom of the slope-shaped guide plate 13, the second arc-shaped guide plate 23 is pushed to move downwards after the second arc-shaped guide plate 23 downwards extrudes the second spring 22 and then is inserted into the first arc-shaped guide plate 20, after the plate enters the bottom of the third arc-shaped guide plate 26, the third spring 27 pushes the third arc-shaped guide plate 26 to be in a downward state, the plate pushes the arc-shaped end of the third arc-shaped guide plate 26 to gradually extrude the bottom of the third arc-shaped guide plate 26 and is supported and limited by the third arc-shaped guide plate 26, so that the upper end and the lower end of the plate are supported and limited, the second straight rod 25 can sleeve-joint the third spring 27, the bending deformation of the third spring 27 is avoided, so that the device can support and limit the upper end and the lower end which are symmetrical, the deviation caused by bending or tilting of the cut part of the plate to continuously process the plate is avoided, and the smooth cutting processing of the plate is promoted.

As an embodiment of the invention, the two second adjusting blocks 24 are both provided with an inner groove 28, the tops of the two third arc-shaped guide plates 26 are both fixed with lifting box bodies 29 corresponding to the inner groove 28, the two lifting box bodies 29 are movably inserted in the inner groove 28, the two lifting box bodies 29 are both symmetrically and rotatably inserted with two first rotating rollers 30, the outer rings of the two first rotating rollers 30 on the same side are jointly and fixedly connected with a conveyor belt 31, the side walls of the two lifting box bodies 29 are both fixedly provided with second motors 32 through screws, the output shafts of the two second motors 32 are both coaxially and fixedly connected with one first rotating roller 30 on the same side, the top of the base 1 is provided with a first groove 39, the first groove 39 is located between the two first slide rails 14, and the inside of the first groove 39 is rotatably provided with a plurality of second rotating rollers 40; when the device works, after the upper end, the lower end, the left end and the right end of the plate are supported and limited after being cut, the plate is in a limited state, so that the plate is hindered from moving due to frictional resistance in the moving process, and the plate is inconvenient to take out from the inside of the device due to the fact that the plate loses driving force after being cut, the technical scheme can solve the problems, in the specific implementation mode, the inner groove 28 can provide a yielding space for the lifting box body 29 along with the up-and-down movement of the third arc-shaped guide plate 26, the lifting box body 29 can install the first rotating roller 30 and the second motor 32, the second motor 32 is a non-braking motor, the second motor 32 can drive the first rotating roller 30 to rotate through an output shaft after being started, the first rotating roller 30 can drive the conveying belt 31 to convey, the plate 31 can provide moving traction force after being conveyed, and therefore the plate can be conveniently clamped and positioned to still convey forwards for cutting and blanking, first recess 39 provides the space of installation for second live-rollers 40, and second live-rollers 40 can the free rotation for panel reduce and the panel between the frictional force when passing through second live-rollers 40 top, thereby be favorable to the conveying of panel, thereby make panel still convey forward after being fixed a position by the centre gripping, be favorable to panel still can convey the unloading when losing the driving force after the cutting finishes, thereby be favorable to going on of panel course of working.

As an embodiment of the invention, two sliding grooves 45 are symmetrically formed in the top of the base 1, the two sliding grooves 45 are located on one side of the first sliding rail 14 facing away from the mounting frame 2, sliding plates 33 are slidably connected inside the two sliding grooves 45, two third straight rods 35 are symmetrically and movably inserted in the tops of the two sliding plates 33, the tops of the two third straight rods 35 in the same group are jointly fixed to the bottom of the first adjusting block 16, a fourth spring 36 is jointly fixed between the bottoms of the sliding plates 33 after the bottoms of all the third straight rods 35 penetrate through the sliding plates 33, a slope block 34 is fixed to one end of each of the two sliding plates 33 opposite to each other, a first energizing piece 37 is fixed to one end of each of the two sliding plates 33 opposite to each other, a second energizing piece 38 adapted to the first energizing piece 37 is fixed to the side walls of the two first adjusting blocks 16, a abdicating groove is formed in the side walls of the two first adjusting blocks 16, a third energizing piece 57 adapted to the first energizing piece 37 is fixedly connected to the bottom of the abdicating groove inner wall, the second electrifying piece 38 is positioned above the first electrifying piece 37, the third electrifying piece 57 is positioned below the first electrifying piece 37, one end of the base 1, which is back to the second pushing plate 10, is symmetrically and rotatably provided with two overturning supporting plates 48, a plurality of fourth straight rods 49 are movably inserted into one ends of the two overturning supporting plates 48, which are back to the base 1, one ends of the same group of fourth straight rods 49, which are back to the overturning supporting plates 48, are jointly fixed with L-shaped moving plates 51, fifth springs 50 are jointly fixed between all the fourth straight rods 49 and the insides of the overturning supporting plates 48, the positions, close to each other, of the bottoms of the two L-shaped moving plates 51 are connected with supporting rods 52 through spherical universal connectors, moving frames 53 are fixed at the bottoms of the two supporting rods 52, second sliding rails 54 are fixed at the bottoms of the two overturning supporting plates 48, cylindrical sliding blocks 55 are respectively slidably connected inside the two second sliding rails 54, and C-shaped rods 47 are slidably connected at the bottoms of the two cylindrical sliding blocks 55, the bottom of the C-shaped rod 47 is provided with a second air cylinder 46, and the output end of the second air cylinder 46 is fixedly connected with the center of the bottom of the C-shaped rod 47; in the working process, after the plate is discharged after being cut, the cut plate is pushed downwards from the top of the base 1 for blanking, one end of the plate is gradually suspended in the blanking process, the suspended plate can incline or bend on the action line of gravity, so that external force extrusion is caused on the uncut end of the plate, the cutting of the plate is influenced, and meanwhile, the plate is collided and damaged by overturning, dropping and blanking, and the technical scheme can solve the problems. Therefore, the turnover support plate 48 and the L-shaped moving plate 51 are in a horizontal state, the plate continues to move to the top of the turnover support plate 48, when the length of the plate is greater than that of the turnover support plate 48, the end of the plate presses the L-shaped moving plate 51 to move, the L-shaped moving plate 51 drives the fourth straight rod 49 to move, the fourth straight rod 49 moves inside the turnover support plate 48, so that the L-shaped moving plate 51 extends to be in a position for prolonging the supporting length of the L-shaped moving plate 51 and the turnover support plate 48, the fifth spring 50 can push the L-shaped moving plate 51 to reset after blanking of the plate, the moving frame 53 can support the movement of the L-shaped moving plate 51, when the plate completely moves to the top of the turnover support plate 48, the slope block 34 loses the extrusion of the external force, so that the sliding plate 33 moves upwards under the pushing of the fourth spring 36, and the third straight rod 35 can limit and support the connection of the fourth spring 36 to the sliding plate 33, the slope block 34 and the sliding plate 33 move upwards to drive the first electrifying sheet 37 to move upwards, so that the first electrifying sheet 37 is separated from the third electrifying sheet 57, the first electrifying sheet 37 moves upwards to be in contact communication with the second electrifying sheet 38, so that the second air cylinder 46 is started, the second air cylinder 46 drives the C-shaped rod 47 to move downwards through the output end after being started, the two ends of the C-shaped rod 47 move downwards to drive the second slide rail 54 to move downwards, meanwhile, the two ends of the C-shaped rod slide rail slide in the second slide rail 54 to perform position adaptive adjustment, so that the opposite ends of the two turnover supporting plates 48 are driven to turn downwards, the turnover supporting plates 48 are rotatably connected with the base 1 to support the turnover of the turnover supporting plates 48, the turnover supporting plates 48 drive the L-shaped movable plate 51 to turn over, the spheres at the tops of the supporting plates 52 support the turnover of the L-shaped movable plate 51, so that the plates are blanked through the turnover, the plate is only subjected to blanking after the complete cutting and conveying are finished, so that the phenomenon that the suspended blanking end of one end of the plate is still in cutting after the complete cutting is finished and the influence on the cutting offset is generated is avoided, and the flat cutting and the stable blanking of the plate are facilitated.

As an embodiment of the present invention, a second groove 41 is formed at the top of the base 1, the second groove 41 is located between the first slide rail 14 and the sliding chute 45, two third rotating rollers 42 are rotatably inserted in the second groove 41, second screws 43 are fixed at two ends of the two third rotating rollers 42, two third sliders 44 adapted to threads of the second screws 43 are fixed at the bottoms of the two first adjusting blocks 16, and all the third sliders 44 are respectively slidably connected to the insides of the threads of the second screws 43; in the working process, the situation that the plate cannot move forwards continuously due to the use of traction force usually exists at the tail end of the plate in the plate blanking process, so that the plate is difficult to completely move to the top of the turnover support plate 48 for blanking, the technical scheme can solve the above problems, in the specific implementation mode, in the plate conveying process to the turnover support plate 48, after the plate is moved out from the bottom of the conveyor belt 31, the first air cylinder 5 drives the first push plate 9 to move backwards, the first push plate 9 moves to drive the two first adjusting blocks 16 to move backwards, the first adjusting blocks 16 move to drive the third slide block 44 to move, the third slide block 44 moves in the thread groove of the second screw rod 43 to drive the second screw rod 43 to rotate, the second screw rod 43 rotates to drive the third rotating roller 42 to rotate, the second groove 41 can provide a space for the installation of the third rotating roller 42, third live-rollers 42 carries out final rotation conveying to panel after rotating for panel that the cutting was accomplished breaks away from completely with base 1's afterbody, avoids taking place mutual restriction and colliding with, is favorable to driving the afterbody of panel to remove to the top of upset backup pad 48 by base 1's top, thereby is favorable to the complete removal of panel to the top of upset backup pad 48 to carry out the unloading.

As an embodiment of the present invention, the bottom of the third arc guiding plate 26 and the side of the first arc guiding plate 20 are rotatably connected with supporting columns 56, and the extending directions of the supporting columns 56 are perpendicular to the cutting moving direction of the plate; when the plate positioning device works, when a plate is positioned below the two third arc-shaped guide plates 26 and between the two first arc-shaped guide plates 20, the edge of the plate is abutted against the side walls of the third arc-shaped guide plates 26 and the first arc-shaped guide plates 20, so that the friction force hinders the movement of the plate, the technical scheme can solve the above problems, and in the specific implementation mode, when the plate enters between the two third arc-shaped guide plates 26 and between the two first arc-shaped guide plates 20, through the arrangement of the supporting columns 56, when the third arc-shaped guide plates 26 and the first arc-shaped guide plates 20 position the plate, the third arc-shaped guide plates 26 and the first arc-shaped guide plates 20 rotate and support the edge of the plate, so that the contact between the plate and the third arc-shaped guide plates 26 and the first arc-shaped guide plates 20 is reduced, thereby the influence of the friction force is reduced, and the supporting columns 56 can rotate along with the movement of the plate, further contributing to reducing the influence of friction and thus facilitating the movement of the sheet material.

step one, fixing and clamping the plate: an operator places a plate to be processed between the two fixing plates 11, adjusts the cutting size of the plate and fixes the plate by adjusting the positions of the two fixing plates 11, and the fixed plate is pushed to be cut;

step three, blanking of the processed plate: after the plate is cut and processed, the extended part is supported through the overturning supporting plate 48, and then the overturning supporting plate 48 overturns after the plate is completely processed and moved out, so that the plate is rotated, discharged and recycled.

The working principle of the invention is as follows: in the prior art, in the plate processing process, the uncut parts of the plate are mostly fixed, so that the plate can stably move to the cutting position, however, after the plate is cut, because the cutting tools have a certain thickness, the cut plates are respectively separated by a certain distance, and the problem of swinging caused by vibration exists at the end separated from each other after the plate is cut in the unfixed state, which affects the stability of the part to be cut, so that the cut parts of the plate are deformed in a linkage manner, the cut surface of the plate deviates, and the problems of uneven plate cutting and torsional damage to the tools exist, can be solved by the technical scheme, in the specific implementation mode, the base 1 can support the whole device, so that the plate can be placed on the top of the base 1 for moving cutting, and the mounting frame 2 can carry out mounting and adjusting on the cutting tools 4, the cutting tool 4 can be adjusted to a proper position for cutting, the first motor 3 can drive the cutting tool 4 to rotate through the output shaft after being started, the cutting tool 4 can cut and process a plate after rotating, the plate pushing device can fix an unprocessed plate and can push the plate to move towards the cutting tool 4 after being fixed, so that the plate is gradually pushed to the cutting tool 4 for cutting and processing, the plate clamping device is linked with the plate clamping device to transversely support a plate cutting completion part when the pushing device pushes the plate to enter the plate clamping device to prevent the plate cutting completion part from shaking and offsetting, the plate cutting completion part is prevented from shaking and offsetting under the action of processing vibration, and therefore the plate cutting completion part is prevented from offsetting or offsetting the plate after being bent, thereby being beneficial to promoting the flat cutting of the plate, and simultaneously being beneficial to avoiding the torsion damage to the cutting tool 4 through the flat cutting of the plate.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims and their equivalents.

Claims

1. A numerical control machine tool for processing plates comprises a base (1) and is characterized in that a mounting frame (2) is arranged at the top of the base (1), a first motor (3) is fixedly arranged on one side of the mounting rack (2), a cutting tool (4) is rotatably arranged at the bottom of the mounting rack (2), the rotating shaft of the cutting tool (4) is fixedly connected with the output shaft of the first motor (3), one end of the top of the base (1) is provided with a plate pushing device which is used for fixedly clamping an unprocessed plate and pushing the plate to move towards the direction of the cutting tool (4), the other end at the top of the base (1) is provided with a plate clamping device, and the plate clamping device is linked with the plate clamping device to support the plate cutting completion part when the pushing device pushes the plate to enter the plate clamping device, so that the plate cutting completion part is prevented from shaking and shifting.

2. The numerical control machine tool for processing the plates as claimed in claim 1, wherein the plate pushing device comprises two first cylinders (5), the two first cylinders (5) are symmetrically and fixedly installed at one end of the top of the base (1), the output ends of the two first cylinders (5) are respectively fixed with a movable frame body (6), the opposite sides of the two movable frame bodies (6) are respectively and movably inserted with an insertion plate (7), the opposite sides of the two movable frame bodies (6) are respectively and symmetrically rotatably provided with first screw rods (8), all the first screw rods (8) are respectively in threaded connection with the two insertion plates (7), the opposite sides of the two insertion plates (7) are respectively fixed with first pushing plates (9), one ends of the two first pushing plates (9) facing away from the mounting rack (2) are jointly fixed with second pushing plates (10), and the opposite sides of the two first pushing plates (9) are respectively fixed with fixing plates (11).

3. The numerical control machine tool for processing the plates according to claim 2, wherein the plate clamping device comprises two first sliding rails (14), two second sliding blocks (18) and a partition plate (12), the two first sliding rails (14) are fixedly embedded and installed on the top of the base (1), the two first sliding rails (14) are symmetrically and slidably connected with the two first sliding blocks (15), the tops of the two first sliding blocks (15) on the same side are fixedly provided with a first adjusting block (16) together, the opposite sides of the two first adjusting blocks (16) are fixedly provided with guide rails (17), the two second sliding blocks (18) are respectively fixed on the bottoms of the two first pushing plates (9), the two second sliding blocks (18) are respectively matched with the two guide rails (17), the two first straight rods (19) are symmetrically and movably inserted in the interiors of the two second sliding blocks (18), same side two be fixed with first arc guide board (20), two between first straight-bar (19) jointly first arc guide board (20) are located the opposite side of two first regulating block (16), two common fixedly connected with two first spring (21), four between first arc guide board (20) all and first regulating block (16) of homonymy first spring (21) overlap respectively locate the outer lane of four first straight-bar (19), two longitudinal support device is all installed at the top of first arc guide board (20), baffle (12) are fixed in the top of base (1) and coincide with the cutting orbit of cutting tool (4), baffle (12) are located between two third arc guide board (26).

4. The numerical control machine tool for processing plates according to claim 3, wherein the longitudinal supporting device comprises two second arc-shaped guide plates (23) and a slope-shaped guide plate (13), the two second arc-shaped guide plates (23) are respectively movably inserted at the tops of the two first arc-shaped guide plates (20), a plurality of second springs (22) are fixedly installed between the bottoms of the two second arc-shaped guide plates (23) and the inside of the first arc-shaped guide plates (20), second adjusting blocks (24) are fixed at the tops of the two second arc-shaped guide plates (23), two second straight rods (25) are movably inserted at the bottoms of the two second adjusting blocks (24), a third arc-shaped guide plate (26) is jointly fixed at the bottoms of the two second straight rods (25) at the same side, and two third springs (27) are fixedly connected between the two third arc-shaped guide plates (26) and the two second adjusting blocks (24), the four third springs (27) are movably sleeved on the outer rings of the four second straight rods (25), the slope-shaped guide plates (13) are fixed at the tops of the partition plates (12), and guide inclined planes are arranged at the two ends of the slope-shaped guide plates (13).

5. The numerical control machine tool for processing the plates as claimed in claim 4, wherein the two second adjusting blocks (24) are provided with an inner groove (28) inside, the top parts of the two third arc-shaped guide plates (26) are fixed with lifting boxes (29) corresponding to the inner groove (28), the two lifting boxes (29) are movably inserted in the inner groove (28), the two lifting boxes (29) are symmetrically and rotatably inserted with two first rotating rollers (30) inside, the outer rings of the two first rotating rollers (30) on the same side are jointly and fixedly connected with a conveyor belt (31), the side walls of the two lifting boxes (29) are fixedly provided with second motors (32) through screws, the output shafts of the two second motors (32) are coaxially and fixedly connected with one first rotating roller (30) on the same side, the top part of the base (1) is provided with a first groove (39), the first groove (39) is located between the two first sliding rails (14), and a plurality of second rotating rollers (40) are rotatably mounted inside the first groove (39).

6. The numerical control machine tool for plate processing according to claim 3, wherein two sliding grooves (45) are symmetrically formed in the top of the base (1), the two sliding grooves (45) are located on one side of the first sliding rail (14) opposite to the mounting frame (2), sliding plates (33) are slidably connected inside the two sliding grooves (45), two third straight rods (35) are symmetrically and movably inserted in the tops of the two sliding plates (33), the tops of the two third straight rods (35) in the same group are jointly fixed to the bottom of the first adjusting block (16), fourth springs (36) are jointly fixed between the bottoms of all the third straight rods (35) after penetrating through the sliding plates (33) and the bottoms of the sliding plates (33), a slope block (34) is fixed to each of opposite ends of the two sliding plates (33), and a first conducting sheet (37) is fixed to each of opposite ends of the two sliding plates (33), the side walls of the two first adjusting blocks (16) are respectively fixed with a second electrification piece (38) matched with the first electrification piece (37), the side walls of the two first adjusting blocks (16) are respectively provided with a yielding groove, the bottom of the inner wall of the yielding groove is fixedly connected with a third electrification piece (57) matched with the first electrification piece (37), the second electrification piece (38) is positioned above the first electrification piece (37), the third electrification piece (57) is positioned below the first electrification piece (37), two overturning supporting plates (48) are symmetrically and rotatably installed at one ends of the base (1) back to the second pushing plate (10), a plurality of fourth straight rods (49) are movably inserted into one ends of the overturning supporting plates (48) back to the base (1), and an L-shaped moving plate (51) is jointly fixed at one end of each fourth straight rod (49) back to the overturning supporting plate (48), all be fixed with fifth spring (50) jointly between the inside of fourth straight-bar (49) and upset backup pad (48), two the position that the bottom of L shape movable plate (51) is close to each other all is connected with bracing piece (52) through spherical universal connector, two the bottom of bracing piece (52) all is fixed with carriage (53), two the bottom of upset backup pad (48) all is fixed with second slide rail (54), two the equal sliding connection in inside of second slide rail (54) has cylindricality slider (55), two the common sliding connection in bottom of cylindricality slider (55) has C shape pole (47), the bottom of C shape pole (47) is equipped with second cylinder (46), the output of second cylinder (46) and the center fixed connection of C shape pole (47) bottom.

7. The numerical control machine tool for plate processing according to claim 6, wherein a second groove (41) is formed in the top of the base (1), the second groove (41) is located between the first slide rail (14) and the sliding groove (45), two third rotating rollers (42) are inserted into the second groove (41) in a rotating manner, second screws (43) are fixed to two ends of the two third rotating rollers (42), two third sliding blocks (44) matched with the threads of the second screws (43) are fixed to the bottoms of the two first adjusting blocks (16), and all the third sliding blocks (44) are respectively connected to the insides of the threads of the second screws (43) in a sliding manner.

8. The numerical control machine tool for plate processing according to claim 3, wherein the bottom of the third arc guide plate (26) and the side of the first arc guide plate (20) are rotatably connected with support columns (56), and the extension directions of the support columns (56) are perpendicular to the cutting moving direction of the plate.

9. A machining method of a numerically controlled machine tool for machining a plate material, which is applied to the numerically controlled machine tool for machining a plate material according to any one of claims 1 to 8, characterized by comprising the steps of:

step one, fixing and clamping the plate: an operator places a plate to be processed between the two fixing plates (11), adjusts the cutting size of the plate and fixes the plate by adjusting the positions of the two fixing plates (11), and the fixed plate is pushed to be cut;

step three, blanking of the processed plate: after the plate is cut and processed, the extended part is supported through the overturning supporting plate (48), and then the overturning supporting plate (48) overturns after the plate is completely processed and moved out, so that the plate is rotated, discharged and recycled.