CN112222507A

CN112222507A - Numerical control plate shearing machine with collect function

Info

Publication number: CN112222507A
Application number: CN202011068120.7A
Authority: CN
Inventors: 赵月亭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-08
Filing date: 2020-10-08
Publication date: 2021-01-15

Abstract

The invention discloses a numerical control plate shearing machine with a collecting function, which comprises a shell, a plate shearing mechanism, a lower cutter, a collecting mechanism and a pressing mechanism, wherein the shell is provided with a plurality of grooves; plate shearing mechanism: the hydraulic column is positioned between the two first sliding grooves, an upper cutter is arranged at the bottom end of the hydraulic column, and two ends of the upper cutter are connected inside the two first sliding grooves in a sliding manner; a collecting mechanism: it includes fixed plate and spout four, the last fixed surface of fixed plate is equipped with the connecting plate, one side that the fixed plate was kept away from to the connecting plate is equipped with the filter, the inside sliding connection of spout four has two collecting grooves, and two collecting grooves are located the left and right sides of fixed plate respectively, and this numerical control plate shearing machine with collect function can push down the steel board when surely cutting, prevents to cause and takes place the displacement when surely cutting, has improved the precision of surely cutting, moreover, can collect the steel sheet after cuting, avoids in disorder not convenient to use.

Description

Numerical control plate shearing machine with collect function

Technical Field

The invention relates to the technical field of numerical control plate shearing machines, in particular to a numerical control plate shearing machine with a collecting function.

Background

The shearing equipment which is widely applied in numerical control machining is the plate shearing machine, the plate shearing machine belongs to one of forging and pressing machines, the main effect is the metal processing industry, the plate shearing machine can shear steel plate materials with various thicknesses, and can be matched with various other equipment to complete different requirements, the blanking treatment is always random, the steel plate can be directly slid down through a slope arranged at the bottom, in addition, in the face of different size requirements, a cutter head can be quickly adjusted to accurately and quickly process, the efficiency is improved, but the existing numerical control plate shearing machine cannot press down the steel plate when in shearing, the displacement is caused when in shearing, the shearing accuracy is reduced, in addition, the sheared steel plate materials cannot be collected, and the plate shearing machine is scattered and inconvenient to use.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the existing defects, and provide a numerical control plate shearing machine with a collecting function, which can press down a steel plate during cutting, prevent displacement during cutting, improve the cutting precision, collect the cut steel plate, avoid disorder and inconvenience in use, and effectively solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a numerical control plate shearing machine with a collecting function comprises a shell, a plate shearing mechanism, a lower cutter, a collecting mechanism and a pressing mechanism;

plate shearing mechanism: the hydraulic column is positioned between the two first sliding grooves, an upper cutter is arranged at the bottom end of the hydraulic column, and two ends of the upper cutter are connected inside the two first sliding grooves in a sliding manner;

a collecting mechanism: the filter plate is arranged on one side, away from the fixed plate, of the connecting plate, two collecting tanks are connected to the inside of the fourth sliding groove in a sliding mode and are respectively located on the left side and the right side of the fixed plate, and a positioning mechanism is arranged on one side, close to the fixed plate, of each of the two collecting tanks;

a pressing mechanism: the cutter cutting device comprises a supporting sleeve, wherein a spring is arranged in the supporting sleeve, a disc is arranged at the top end of the spring and is connected in the supporting sleeve in a sliding manner, a supporting column is arranged on the upper surface of the disc, an L-shaped lower pressing block is arranged at the top end of the supporting column, and the right side of the L-shaped lower pressing block is connected with an upper cutter through a connecting mechanism;

wherein, the fixed inside left side of establishing at the casing of lower cutter, the lower cutter is located the below of the feed inlet of casing, and two spout symmetries are seted up in the inside front and back both sides of casing, the inside top side at the casing is established to the hydraulic pressure post, both sides around the inside of casing are all established to fixed plate and spout four, and the fixed plate is located spout four and go up, the fixed upper surface of establishing at last cutter of supporting sleeve, the left side of casing is equipped with advancing mechanism, the right side of casing is equipped with stop gear, the bottom side of casing is equipped with supporting mechanism.

Furthermore, the top side of the interior of the shell is fixedly provided with a directional sleeve, the directional sleeve is sleeved on the side face of the hydraulic column, and the directional sleeve can be used for orienting the hydraulic column to prevent the hydraulic column from extending out to deviate.

Further, positioning mechanism includes electro-magnet and permanent magnet, the left and right sides of fixed plate all is equipped with the electro-magnet, and one side that two collecting chutes are close to each other all is equipped with the permanent magnet, the position of electro-magnet and permanent magnet corresponds each other, the output of external control switch group is connected to the input electricity of electro-magnet, and the electro-magnet circular telegram makes the magnetism of electro-magnet and the magnetism of permanent magnet attract, and then makes the collecting chute fix a position.

Further, coupling mechanism includes five and the slider of spout, five spouts have been seted up on the vertical right side of briquetting under the L type, the left side of going up the cutter is equipped with the slider, five sliding connection of slider and spout, when going up the cutter and cutting, make the slider remove along five spouts, be convenient for connect briquetting and last cutter under the L type, and then make the L type briquetting press one side at last cutter.

Furthermore, the fixed fender ring that is equipped with in support sleeve's inside, keep off the top that the ring is located the disc, keep off the ring and can carry on spacingly to the disc, and then avoid the disc to break away from support sleeve, prevent to cause the damage.

Further, the propulsion mechanism comprises a servo motor, a second chute, a first wire column, an auxiliary roller, a driving roller and a placing plate, the placing plate is arranged at the bottom side of the feed inlet of the shell, the driving roller is connected inside the shell at the right side of the placing plate through a bearing, the front end of the driving roller penetrates through the front side of the shell, the motor is arranged at the front end of the driving roller and is fixedly installed at the front side of the shell, the second chute is arranged at the front side and the rear side inside the shell, the servo motors are arranged at the top ends of the two second chutes, the first wire columns are arranged on the output shafts of the two servo motors, the other ends of the first wire columns are respectively connected to the bottom ends of the two second chutes through the bearing, the auxiliary roller is rotatably connected to the first wire columns through a moving block, the auxiliary roller is positioned above the driving roller, and the input ends of the motors and the two servo motors are electrically, the steel plate is placed on placing the board, and motor work drives the drive roll and rotates moreover, and simultaneously, two servo motor work drive two silk posts one and rotate, and then make the secondary roller remove along two spouts two, and then make the upper and lower both sides of drive roll and secondary roll-in at the steel plate, and then make the steel plate get into between cutter and the bottom knife, be convenient for cut and cut.

Further, the fixed gusset plate that is equipped with in left side of casing, the last fixed surface of gusset plate establishes in the bottom side of placing the board, and the gusset plate can be consolidated placing the board, avoids causing and places the board and damage.

Further, stop gear includes spout three, stopper and silk post two, the rear side threaded connection of casing has silk post two, the left end of silk post two is connected with the stopper through bearing three, spout three has been seted up to both sides around the casing, the both ends sliding connection of stopper rotates silk post two in the inside of spout three, makes silk post two promote the stopper and removes along spout three, and then makes the stopper block steel plate, and then carries on spacingly to steel plate.

Further, the supporting mechanism comprises supporting wire columns, supporting sleeves and supporting seats, four supporting wire columns are distributed on the bottom side of the shell in an array mode, the supporting sleeves are connected to the side faces of the four supporting wire columns in a threaded mode, the supporting seats are arranged at the bottom ends of the four supporting sleeves, the supporting sleeves and the supporting seats are rotated, the supporting sleeves and the supporting wire columns move relatively, the shell is stably supported, and the collecting groove is convenient to enter the shell.

Compared with the prior art, the invention has the beneficial effects that: this numerical control plate shearing machine with collect function has following benefit:

1. this numerical control plate shearing machine with collect function, hydraulic pressure post stretch out to promote the top tool and move along two spout one, and then make top tool and bottom tool cooperate and cut the steel board, go up the cutter downside and be the slope form in addition, and then make the top tool cut the steel board from the back to the front, reduced the cut degree of difficulty, convenient to use person's use.

2. This numerical control plate shearing machine with collect function, the fixed plate can separate two collecting bathes, and the steel board after cutting falls on the filter, can separate steel board after cutting and residue, and the residue falls into the collecting vat on right side through the connecting plate, and the steel board after cutting moreover falls into left collecting vat through the filter, can collect, avoids in disorder not convenient to use.

3. This numerical control plate shearing machine with collect function, when the hydraulic stem stretches out and promotes the cutter, make L type under the briquetting press earlier on the steel sheet, can go on pushing down the steel sheet when cutting, the displacement takes place when preventing to cause cutting, the precision of cutting has been improved, the hydraulic stem lasts to stretch out, support column pulling disc removes along the support sleeve, and then makes spring pulling disc, and then carries out the shock attenuation to L type under the briquetting, prevent to cause the damage because of pressure is too big.

4. This numerical control plate shearing machine with collect function, steel plate place on placing the board, and motor work drives the drive roll in addition and rotates, and simultaneously, two servo motor work drive two silk columns one and rotate, and then make the secondary roller move along two spouts two, and then make the upper and lower both sides of drive roll and secondary roll-in at the steel plate, and then make the steel plate get into between cutter and the bottom knife, be convenient for cut and cut.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the structure of the present invention;

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

In the figure: the device comprises a shell 1, a directional sleeve 2, a plate shearing mechanism 3, a hydraulic column 31, an upper cutter 32, a first 33 chute, a lower cutter 4, a reinforcing plate 5, a propelling mechanism 6, a servo motor 61, a second 62 chute, a first 63 wire column, an auxiliary roller 64, a driving roller 65, a placing plate 66, a limiting mechanism 7, a third 71 chute, a limiting block 72, a second 73 wire column, a collecting mechanism 8, a filter plate 81, a connecting plate 82, a fourth 83 chute, a fixing plate 84, a collecting tank 85, a supporting mechanism 9, a supporting wire column 91, a supporting sleeve 92, a supporting seat 93, a positioning mechanism 10, an electromagnet 101, a permanent magnet 102, a pressing mechanism 11, a pressing-down mechanism 111L-shaped pressing block 112, a supporting column 113, a supporting sleeve 114 disc, a 115 spring, a connecting mechanism 12, a fifth 121 chute, a slider 122, a retaining ring.

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. 1-3, the present invention provides a technical solution: a numerical control plate shearing machine with a collecting function comprises a shell 1, a plate shearing mechanism 3, a lower cutter 4, a collecting mechanism 8 and a pressing mechanism 11; plate shearing mechanism 3: the cutting device comprises two first sliding grooves 33 and a hydraulic column 31, wherein the hydraulic column 31 is positioned between the two first sliding grooves 33, an upper cutter 32 is arranged at the bottom end of the hydraulic column 31, two ends of the upper cutter 32 are connected inside the two first sliding grooves 33 in a sliding manner, the hydraulic column 31 extends out to push the upper cutter 32 to move along the two first sliding grooves 33, so that the upper cutter 32 and a lower cutter 4 are matched to cut steel plates, the lower side of the upper cutter 32 is inclined, and the steel plates are cut from back to front, and the cutting device is convenient for a user to use; casing 1's inside top side is fixed and is equipped with directional sleeve 2, and directional sleeve 2 cup joints the side at hydraulic pressure post 31, and directional sleeve 2 can be directed hydraulic pressure post 31, prevents that hydraulic pressure post 31 from stretching out and takes place the skew, collects mechanism 8: the steel plate cutting device comprises a fixing plate 84 and a four-chute 83, a connecting plate 82 is fixedly arranged on the upper surface of the fixing plate 84, a filtering plate 81 is arranged on one side, away from the fixing plate 84, of the connecting plate 82, two collecting grooves 85 are connected to the four-chute 83 in a sliding mode, the two collecting grooves 85 are respectively located on the left side and the right side of the fixing plate 84, a positioning mechanism 10 is arranged on one side, close to the two collecting grooves 85 and the fixing plate 84, of the connecting plate 84, the two collecting grooves 85 can be separated through the fixing plate 84, the cut steel plates fall on the filtering plate 81, the cut steel plates and residues can be separated, the residues fall into the right collecting groove 85 through the connecting plate 82, the cut steel plates fall into the left collecting groove 85 through the filtering plate 81; positioning mechanism 10 includes electro-magnet 101 and permanent magnet 102, and the left and right sides of fixed plate 84 all is equipped with electro-magnet 101, and one side that two collecting vat 85 are close to each other all is equipped with permanent magnet 102, and electro-magnet 101 and permanent magnet 102's position corresponds each other, and the output of external control switch group is connected to electro-magnet 101's input electricity, and electro-magnet 101 circular telegram makes the magnetism of electro-magnet 101 and permanent magnet 102's magnetism attract, and then makes collecting vat 85 fix a position, pushes down mechanism 11: the device comprises a supporting sleeve 113, a spring 115 is arranged inside the supporting sleeve 113, a disc 114 is arranged at the top end of the spring 115, the disc 114 is connected inside the supporting sleeve 113 in a sliding mode, a supporting column 112 is arranged on the upper surface of the disc 114, an L-shaped lower pressing block 111 is arranged at the top end of the supporting column 112, the right side of the L-shaped lower pressing block 111 is connected with an upper cutter 32 through a connecting mechanism 12, when the hydraulic column 31 extends out to push the upper cutter 32, the L-shaped lower pressing block 111 is firstly pressed on a steel plate, the steel plate can be pressed down during cutting, displacement during cutting is prevented, the cutting accuracy is improved, the hydraulic column 31 continuously extends out, the disc 114 is pulled by the supporting column 112 to move along the supporting sleeve 113, the disc 114 is pulled by the spring 115, shock absorption is carried out on the L-shaped lower pressing block 111, and damage caused by overlarge pressure is prevented; the inner part of the supporting sleeve 113 is fixedly provided with a baffle ring 13, the baffle ring 13 is positioned above the disc 114, the baffle ring 13 can limit the disc 114, and further avoid the disc 114 from separating from the supporting sleeve 113, and damage is prevented, the connecting mechanism 12 comprises a five-chute 121 and a slider 122, the vertical right side of the L-shaped lower pressing block 111 is provided with the five-chute 121, the left side of the upper cutter 32 is provided with the slider 122, the slider 122 is in sliding connection with the five-chute 121, when the upper cutter 32 is cut, the slider 122 moves along the five-chute 121, so that the L-shaped lower pressing block 111 is conveniently connected with the upper cutter 32, and further the L-shaped lower pressing block 111 is pressed on one side of the upper cutter 32, wherein the lower cutter 4 is fixedly arranged on the inner left side of the shell 1, the lower cutter 4 is positioned below a feed inlet of the shell 1, the two first chutes 33 are symmetrically arranged on the front and rear sides of the inner part of, the fixed plate 84 and the four sliding chutes 83 are arranged on the front side and the rear side of the interior of the shell 1, the fixed plate 84 is positioned on the four sliding chutes 83, the supporting sleeve 113 is fixedly arranged on the upper surface of the upper cutter 32, the left side of the shell 1 is provided with the propelling mechanism 6, the right side of the shell 1 is provided with the limiting mechanism 7, the bottom side of the shell 1 is provided with the supporting mechanism 9, the propelling mechanism 6 comprises a servo motor 61, a second sliding chute 62, a first wire column 63, an auxiliary roller 64, a driving roller 65 and a placing plate 66, the placing plate 66 is arranged on the bottom side of the feed port of the shell 1, the driving roller 65 is connected inside the shell 1 on the right side of the placing plate 66 through a bearing, the front end of the driving roller 65 penetrates through the front side of the shell 1, the motor 14 is arranged on the front side of the shell 1, the two sliding chutes 62 are respectively arranged on the front side and the rear, the output shafts of the two servo motors 61 are respectively provided with a first wire column 63, the other ends of the two first wire columns 63 are respectively connected with the bottom ends of the two sliding chutes 62 through a second bearing, the two first wire columns 63 are rotatably connected with an auxiliary roller 64 through a movable block, the auxiliary roller 64 is positioned above the driving roller 65, the input ends of the motor 14 and the two servo motors 61 are electrically connected with the output end of an external control switch group, a steel plate is placed on the placing plate 66, the motor 14 drives the driving roller 65 to rotate when working, meanwhile, the two servo motors 61 drive the two first wire columns 63 to rotate when working, the auxiliary roller 64 moves along the two sliding chutes 62, the driving roller 65 and the auxiliary roller 64 are pressed on the upper side and the lower side of the steel plate, the steel plate enters between the upper cutter 32 and the lower cutter 4 to facilitate cutting, the left side of the shell 1 is fixedly provided with a reinforcing plate 5, the upper surface of the reinforcing plate 5 is fixedly arranged on the bottom side of, the reinforcing plate 5 can reinforce the placing plate 66 to avoid damaging the placing plate 66, the limiting mechanism 7 comprises a third sliding groove 71, a limiting block 72 and a second screw column 73, the rear side of the shell 1 is in threaded connection with the second screw column 73, the left end of the second screw column 73 is connected with the limiting block 72 through a third bearing, the front side and the rear side of the shell 1 are provided with the third sliding groove 71, two ends of the limiting block 72 are slidably connected inside the third sliding groove 71, the second screw column 73 is rotated to enable the second screw column 73 to push the limiting block 72 to move along the third sliding groove 71, so that the limiting block 72 blocks the steel plate to limit the steel plate, the supporting mechanism 9 comprises supporting screw columns 91, supporting sleeves 92 and supporting seats 93, four supporting screw columns 91 are distributed on the bottom side of the shell 1 in an array manner, the supporting sleeves 92 are in threaded connection with the side faces of the four supporting screw columns 91, and the supporting seats 93 are arranged, the supporting sleeve 92 and the supporting seat 93 are rotated to enable the supporting sleeve 92 and the supporting wire column 91 to move relatively, so that the shell 1 is stably supported, the collecting groove 85 can conveniently enter the shell 1, control buttons corresponding to the motor 14, the two servo motors 61 and the electromagnet 101 are arranged on the external control switch group, and the external control switch group controls the motor 14, the two servo motors 61 and the electromagnet 101 to work by adopting a common method in the prior art.

When in use: the hydraulic column 31 stretches out to push the upper cutter 32 to move along the first sliding grooves 33, so that the upper cutter 32 and the lower cutter 4 are matched to cut steel plates, the lower side of the upper cutter 32 is inclined, the steel plates are cut from back to front, the steel plates are convenient to use by a user, the fixing plate 84 can separate the two collecting grooves 85, the cut steel plates fall on the filtering plate 81 and can be separated from residues, the residues fall into the right collecting groove 85 through the connecting plate 82, the cut steel plates fall into the left collecting groove 85 through the filtering plate 81 and can be collected, mess and inconvenience in use is avoided, when the hydraulic column 31 stretches out to push the upper cutter 32, the L-shaped lower pressing block 111 is pressed on the steel plates firstly, the steel plates can be pressed during cutting, displacement during cutting is prevented, and cutting accuracy is improved, the hydraulic column 31 continuously extends, the supporting column 112 pulls the disk 114 to move along the supporting sleeve 113, and then the spring 115 pulls the disk 114, so that the L-shaped lower pressing block 111 is damped, and damage caused by overlarge pressure is prevented.

It should be noted that the external control switch set disclosed in this embodiment is provided with control buttons corresponding to the motor 14, the two servo motors 61, and the electromagnet 101, and the external control switch set controls the motor 14, the two servo motors 61, and the electromagnet 101 to operate by a method commonly used in the prior art.

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 numerical control plate shearing machine with collect function which characterized in that: comprises a shell (1), a plate shearing mechanism (3), a lower cutter (4), a collecting mechanism (8) and a pressing mechanism (11);

plate shearing mechanism (3): the hydraulic column comprises two first sliding grooves (33) and a hydraulic column (31), wherein the hydraulic column (31) is located between the two first sliding grooves (33), an upper cutter (32) is arranged at the bottom end of the hydraulic column (31), and two ends of the upper cutter (32) are connected inside the two first sliding grooves (33) in a sliding mode;

a collection mechanism (8): the device comprises a fixing plate (84) and a sliding groove IV (83), wherein a connecting plate (82) is fixedly arranged on the upper surface of the fixing plate (84), a filtering plate (81) is arranged on one side, away from the fixing plate (84), of the connecting plate (82), two collecting grooves (85) are connected inside the sliding groove IV (83) in a sliding mode, the two collecting grooves (85) are respectively located on the left side and the right side of the fixing plate (84), and a positioning mechanism (10) is arranged on one side, close to the fixing plate (84), of the two collecting grooves (85);

pressing mechanism (11): the cutting tool comprises a supporting sleeve (113), a spring (115) is arranged inside the supporting sleeve (113), a disc (114) is arranged at the top end of the spring (115), the disc (114) is connected inside the supporting sleeve (113) in a sliding mode, a supporting column (112) is arranged on the upper surface of the disc (114), an L-shaped lower pressing block (111) is arranged at the top end of the supporting column (112), and the right side of the L-shaped lower pressing block (111) is connected with an upper cutting tool (32) through a connecting mechanism (12);

wherein, the fixed inside left side of establishing in casing (1) of bottom tool (4), bottom tool (4) are located the below of the feed inlet of casing (1), and both sides around the inside of casing (1) are seted up to two spout one (33) symmetries, the inside top side at casing (1) is established in hydraulic pressure post (31), both sides around the inside of casing (1) are all established to fixed plate (84) and four (83) of spout, and fixed plate (84) are located spout four (83), the fixed upper surface of establishing in last cutter (32) of supporting sleeve (113), the left side of casing (1) is equipped with advancing mechanism (6), the right side of casing (1) is equipped with stop gear (7), the bottom side of casing (1) is equipped with supporting mechanism (9).

2. The numerical control plate shearing machine with the collecting function as claimed in claim 1, characterized in that: the top side of the interior of the shell (1) is fixedly provided with a directional sleeve (2), and the directional sleeve (2) is sleeved on the side surface of the hydraulic column (31).

3. The numerical control plate shearing machine with the collecting function as claimed in claim 1, characterized in that: positioning mechanism (10) include electro-magnet (101) and permanent magnet (102), the left and right sides of fixed plate (84) all is equipped with electro-magnet (101), and one side that two collecting vat (85) are close to each other all is equipped with permanent magnet (102), the position of electro-magnet (101) and permanent magnet (102) corresponds each other, the output of external control switch group is connected to the input electricity of electro-magnet (101).

4. The numerical control plate shearing machine with the collecting function as claimed in claim 1, characterized in that: the connecting mechanism (12) comprises a fifth sliding groove (121) and a sliding block (122), the fifth sliding groove (121) is formed in the vertical right side of the L-shaped lower pressing block (111), the sliding block (122) is arranged on the left side of the upper cutter (32), and the sliding block (122) is in sliding connection with the fifth sliding groove (121).

5. The numerical control plate shearing machine with the collecting function as claimed in claim 1, characterized in that: a baffle ring (13) is fixedly arranged in the supporting sleeve (113), and the baffle ring (13) is positioned above the disc (114).

6. The numerical control plate shearing machine with the collecting function as claimed in claim 1, characterized in that: the propelling mechanism (6) comprises a servo motor (61), two sliding grooves (62), a first wire column (63), an auxiliary roller (64), a driving roller (65) and a placing plate (66), wherein the placing plate (66) is arranged on the bottom side of a feeding hole of the shell (1), the driving roller (65) is connected to the right side of the placing plate (66) in the shell (1) through a bearing, the front end of the driving roller (65) penetrates through the front side of the shell (1), a motor (14) is arranged at the front end of the driving roller (65), the motor (14) is fixedly installed on the front side of the shell (1), the two sliding grooves (62) are respectively formed in the front side and the rear side of the interior of the shell (1), the servo motor (61) is arranged at the top end of each of the two sliding grooves (62), the first wire column (63) is arranged on the output shafts of the two servo motors (61), and the other ends of the two first wire columns (63) are respectively connected to the bottom ends of, the two first silk columns (63) are rotatably connected with an auxiliary roller (64) through a moving block, the auxiliary roller (64) is positioned above the driving roller (65), and the input ends of the motor (14) and the two servo motors (61) are electrically connected with the output end of an external control switch group.

7. The numerical control plate shearing machine with the collecting function as claimed in claim 6, characterized in that: the left side of the shell (1) is fixedly provided with a reinforcing plate (5), and the upper surface of the reinforcing plate (5) is fixedly arranged at the bottom side of the placing plate (66).

8. The numerical control plate shearing machine with the collecting function as claimed in claim 1, characterized in that: stop gear (7) are including three (71) of spout, stopper (72) and silk post two (73), the rear side threaded connection of casing (1) has silk post two (73), the left end of silk post two (73) is connected with stopper (72) through bearing three, three (71) of spout have been seted up to both sides around casing (1), the both ends sliding connection of stopper (72) is in the inside of three (71) of spout.

9. The numerical control plate shearing machine with the collecting function as claimed in claim 1, characterized in that: the supporting mechanism (9) comprises supporting wire columns (91), supporting sleeves (92) and supporting seats (93), wherein the four supporting wire columns (91) are distributed on the bottom side of the shell (1) in an array mode, the supporting sleeves (92) are connected to the side faces of the four supporting wire columns (91) in a threaded mode, and the supporting seats (93) are arranged at the bottom ends of the four supporting sleeves (92).