CN214978047U

CN214978047U - Metal sheet plate shearing machine

Info

Publication number: CN214978047U
Application number: CN202121251615.3U
Authority: CN
Inventors: 李佳荣; 赵秀春; 陈斌
Original assignee: Nanjing Jianshun Electrical Appliance Control Equipment Co ltd
Current assignee: Nanjing Jianshun Electrical Appliance Control Equipment Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-12-03
Anticipated expiration: 2031-06-04

Abstract

The utility model relates to a sheet metal plate shearing machine, it includes base and plate shearing subassembly, the upper surface of base is provided with the support, the plate shearing subassembly sets up the top at the support, the unloading department of base upper surface is provided with the blown down tank, be provided with the conveying subassembly on the cell wall of blown down tank, the conveying subassembly includes delivery board and conveying roller, the conveying roller rotates and sets up on the diapire of blown down tank, the one end of delivery board is connected on the vertical lateral wall of base unloading end, the one end that the blown down tank was kept away from to the delivery board is kept away from the base and the downward sloping extends, be provided with drive conveying roller pivoted drive arrangement on the base. This application has the effect that improves the conveying efficiency after panel cuts.

Description

Metal sheet plate shearing machine

Technical Field

The application relates to the field of plate processing equipment, in particular to a metal thin plate shearing machine.

Background

A plate shearing machine belongs to one of forging and pressing machines and mainly plays a role in the metal processing industry. The plate shearing machine is a common metal plate processing device, and mainly applies shearing force to metal plates with various thicknesses by means of a blade moving along the vertical direction, so that the plates are broken and separated according to required sizes.

Chinese patent with publication number CN212793330U discloses a sheet metal shearing machine, which comprises a shearing machine body, a blanking plate and a shearing mechanism, wherein the shearing machine body is arranged above a base of the shearing machine, the blanking plate is arranged on the base of the shearing machine in an outwardly extending manner, the shearing mechanism is arranged inside the shearing machine body, and a hydraulic cylinder is driven to simultaneously push a shearing knife and a positioning component to move along a vertical direction, so that the plate is fixed by a positioning block while the shearing knife shears the plate, thereby realizing the positioning and cutting of the plate, and the cut plate is conveyed by the blanking plate.

To the above-mentioned correlation technique, the inventor thinks that, the part of cutting the panel after because the portion that sits on the plate shearing machine base is less than the unsettled part that is located the blanking plate top, consequently under the action of gravity of self, thereby the panel slope falls to the blanking plate, but, in case the panel part that sits on the plate shearing machine base and the unsettled panel part that is located the blanking plate top, size control is improper, and panel is unable the slope easily to can't get into the blanking plate, and then influence conveying efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve the conveying efficiency after panel cuts, this application provides a sheet metal plate shearing machine.

The application provides a sheet metal plate shearing machine adopts following technical scheme:

the utility model provides a sheet metal plate shearing machine, includes base and board shearing subassembly, the upper surface of base is provided with the support, the board shearing subassembly sets up the top at the support, the unloading department of base upper surface is provided with the blown down tank, be provided with the conveying subassembly on the cell wall of blown down tank, the conveying subassembly includes conveying board and conveying roller, the one end of conveying board is connected on the vertical lateral wall of base unloading end, the conveying roller rotates and sets up on the diapire of blown down tank, the one end that the blown down tank was kept away from to the conveying board is kept away from the base and the downward sloping extends, be provided with drive conveying roller pivoted drive arrangement on the base.

Through adopting above-mentioned technical scheme, the part that cuts of panel is located the top of conveying roller, cut the board subassembly and cut panel back according to the size of regulation, drive arrangement drive conveying roller rotates, the conveying roller rotates the in-process and promotes the panel that cuts down along panel direction of delivery, make the length of the free end of the panel that cuts down be greater than the length of overlap joint on the base, thereby the panel that cuts down inclines to the delivery board, and then the panel that cuts down gets into the delivery board and carries, the condition that the panel can not fall into the delivery board after cutting has been reduced, and then conveying efficiency has been improved.

Optionally, a supporting plane is arranged at the top end of the conveying roller, and the supporting plane is flush with the upper surface of the base.

By adopting the technical scheme, the plate positioned above the discharge chute is placed on the supporting plane, so that the stability of supporting the plate is improved; because the top of conveying roller is provided with the supporting plane, drive the supporting plane at conveying roller pivoted in-process and rotate for the supporting plane is changeing the in-process of perpendicular to blown down tank diapire, promotes the panel after cutting along the direction of delivery of panel, upwards promotes the panel after cutting simultaneously, makes panel be located one side downward sloping of unloading end, thereby makes panel get into the delivery board more easily, has improved conveying efficiency.

Optionally, the plate shearing assembly includes a plate shearing knife and a cylinder, the plate shearing knife is slidably disposed on the support along a vertical direction, the cylinder is disposed at the top end of the support, the driving end of the cylinder is connected to one end of the plate shearing knife, which is far away from the base, a connecting rod is disposed on one side of the plate shearing knife, which is far away from the base, a positioning assembly for fixing a plate is disposed on the connecting rod, a knife groove is disposed on the upper surface of the base, the knife groove is opposite to the plate shearing knife along the vertical direction, and the knife groove is located on one side of the discharge groove, which is far away from the conveying plate.

By adopting the technical scheme, the air cylinder drives the positioning assembly on the connecting rod to move downwards to fix the plate, and meanwhile, the plate shearing knife is driven to move downwards to cut the plate, so that the plate cutting efficiency is improved; meanwhile, due to the existence of the cutter groove, the bottom end of the plate shearing cutter can exceed the lower surface of the plate, and the effect of fully cutting off the plate is achieved.

Optionally, locating component includes a base section of thick bamboo, slide bar and locating piece, the top fixed connection of a base section of thick bamboo is on the connecting rod, the slide bar outer wall slides and sets up on the internal perisporium that the connecting rod was kept away from to a base section of thick bamboo, the outer wall of slide bar and the internal perisporium sealing connection of a base section of thick bamboo, it is provided with logical groove to run through on the periphery wall that slide bar one end was kept away from to a base section of thick bamboo, the elastic layer of inflating of sealing connection between the cell wall that leads to the groove, the one end of a base section of thick bamboo is kept away from to locating piece fixed connection at the slide bar, the locating piece is located the below of cutting the board sword.

By adopting the technical scheme, the positioning block is positioned below the plate shearing knife, and the positioning block is abutted against the plate before the plate shearing knife moves downwards when the cylinder drives the plate shearing knife. Simultaneously, because the outer wall of the pole that slides and the internal perisporium sealing connection of base section of thick bamboo, the sealed elastic layer of inflating that sets up between the cell wall that leads to the groove, the outside of the pole that slides on the internal perisporium of base section of thick bamboo, gas in the base section of thick bamboo is compressed, and the layer of inflating is through the atmospheric pressure in the balanced base section of thick bamboo of inflation for when the pole that slides in the base section of thick bamboo slides, the locating piece supports all the time and presses on panel, reaches the effect of fixing earlier and cutting again, has improved the precision of cutting.

Optionally, a scale bar is arranged on the vertical side wall of the base, and a zero scale point of the scale bar is opposite to the cutting end of the plate shearing knife along the conveying direction perpendicular to the plates.

Through adopting above-mentioned technical scheme, when adjusting cutting length of panel, keep away from the one end numerical value on the scale bar of sword groove cell wall according to panel, the length of adjustment panel that can be accurate has improved the precision that panel cut length.

Optionally, be provided with the screens subassembly on the base, the screens subassembly includes sliding block and baffle, be provided with the adjustment tank on the lateral wall of base, the sliding block slides along the direction of delivery of panel and sets up on the cell wall of adjustment tank, the baffle articulates the one end of keeping away from the adjustment tank at the sliding block, the axis of rotation of baffle is vertical, the lower surface of baffle flushes with the upper surface of base mutually, the sliding block runs through along the direction that perpendicular to panel carried and is provided with the constant head tank, threaded connection has positioning bolt on the cell wall of constant head tank, positioning bolt supports tightly with the cell wall of adjustment tank.

By adopting the technical scheme, the sliding block slides on the adjusting groove along the plate conveying direction, so that the baffle is positioned on the scale mark corresponding to the specified cutting length of the plate, the positioning bolt is in threaded connection with the groove wall of the positioning groove, and the sliding block is fixed, so that when the baffle rotates to the conveying path of the plate, the position of the vertical side wall of the plate facing the support, which is away from the knife groove, is equal to the specified cutting length of the plate; one end, far away from the cutter groove, of the plate abuts against the baffle, so that the limiting is formed in the conveying direction of the plate, the plate can be conveniently moved to a cutting position, the scale strips are reduced from being checked manually and repeatedly, the operation is more convenient and faster, and the adjusting efficiency of the cutting length of the plate is improved; after cutting, the baffle is rotated along the direction perpendicular to the rotation axis, so that the baffle is far away from the plate, and the normal conveying of the plate cannot be influenced.

Optionally, run through on the delivery board and be provided with the spacing groove, be provided with spacing subassembly on the delivery board, spacing subassembly includes limiting plate and spacing post, the limiting plate slides along perpendicular to panel direction of delivery and sets up on the cell wall of spacing groove, the limiting plate has two and relative along perpendicular to panel direction of delivery, the one end fixed connection of spacing post is in the bottom of limiting plate, the spacing groove is stretched out to the one end that the limiting plate was kept away from to the spacing post, the one end threaded connection that the spacing groove was stretched out to the spacing post has limit nut, limit nut offsets tightly with the lower surface of delivery board.

Through adopting above-mentioned technical scheme, along the perpendicular to panel direction of delivery spacing post that slides on the groove wall of spacing groove, limit nut offsets tightly with the lower surface of delivery board to fix the limiting plate, make the width looks adaptation of distance and panel between two limiting plates. The limiting plate forms limiting in the width direction of the plate, reduces the condition that the plate slides out of the conveying plate in the conveying process,

optionally, a conveyor belt is arranged at the discharging end of the conveying plate, a collecting box is arranged on the conveyor belt, and the top end of the vertical side wall, close to the base, of the collecting box is opposite to one end, far away from the base, of the conveying plate.

Through adopting above-mentioned technical scheme, the panel after cutting falls into the collecting box from the unloading end of delivery board in, collects a period of back, and rethread conveyer belt conveys the collecting box to the regulation position and deposits, has improved the efficiency that the panel was carried.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the plate cutting device, the conveying rollers push the cut plates along the plate conveying direction through rotation of the conveying rollers, and meanwhile, the supporting plane is driven to push the cut plates upwards, so that the cut plates stably enter the conveying plates to be conveyed, and the conveying efficiency of the cut plates is improved;

2. according to the plate shearing machine, the positioning assembly on the connecting rod and the plate shearing knife are driven by the air cylinder to move in the vertical direction, so that the effect of firstly fixing and then shearing a plate is achieved, and the plate shearing efficiency is improved;

3. this application cooperatees through matching between scale strip and the screens subassembly, adjusts the length that cuts of panel, has improved the precision that panel cut size.

Drawings

Fig. 1 is a schematic structural diagram of a sheet metal shearing machine in an embodiment of the present application.

Fig. 2 is an exploded view of a plate shearing assembly embodying the structure of the present application.

Fig. 3 is an exploded view of a positioning assembly embodying the structure of the embodiments of the present application.

Fig. 4 is an exploded view of a detent assembly for embodying the structure of the embodiment of the present application.

Fig. 5 is an enlarged view at a in fig. 4.

Fig. 6 is a schematic structural diagram of a limiting assembly used for embodying the embodiment of the present application.

Fig. 7 is an enlarged view at B in fig. 6.

Description of reference numerals: 1. a base; 11. a discharge chute; 12. a cutter groove; 13. an adjusting bracket; 111. a drive device; 131. an adjustment groove; 132. a scale bar; 2. a plate shearing assembly; 21. a plate shearing knife; 22. a cylinder; 211. a connecting rod; 3. a support; 4. a transfer assembly; 41. a conveying plate; 42. a conveying roller; 411. a limiting groove; 421. a support plane; 5. a plate material; 6. a positioning assembly; 61. a base cylinder; 62. a slide bar; 63. positioning blocks; 611. a through groove; 612. an air-blowing layer; 7. a clamping component; 71. a sliding block; 72. a baffle plate; 711. positioning a groove; 712. positioning the bolt; 713. a motor; 8. a limiting component; 81. a limiting plate; 82. a limiting column; 821. a limit nut; 9. a conveyor belt; 91. and a collection box.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses sheet metal plate shearing machine.

Referring to fig. 1 and 2, the metal sheet shearing machine comprises a base 1 and a shearing plate assembly 2, wherein a support 3 is fixedly connected to the upper surface of the base 1, the top end of the support 3 is located above the base 1, and the shearing plate assembly 2 is arranged at the top end of the support 3; a discharge chute 11 is arranged at the blanking end of the upper surface of the base 1, a conveying assembly 4 is arranged on the chute wall of the discharge chute 11, and the conveying assembly 4 comprises a conveying plate 41 and a conveying roller 42; one end of the conveying plate 41 is fixedly connected to the vertical side wall of the discharging end of the base 1, and one end of the conveying plate 41, which is far away from the discharging groove 11, is far away from the base 1 and extends downwards; the conveying rollers 42 are provided with two rollers and rotatably arranged on the bottom wall of the discharge chute 11, and the rotating axis of the conveying rollers 42 is vertical. The top end of the conveying roller 42 is provided with a supporting plane 421, the supporting plane 421 is flush with the upper surface of the base 1, the conveying plate 41 is located below the supporting plane 421, the bottom wall of the discharging chute 11 is provided with a driving device 111 for driving the conveying roller 42 to rotate, and the driving device 111 of the embodiment is a driving motor.

Place panel 5 on the upper surface of base 1, panel 5 is located between two vertical lateral walls of support 3 to according to cutting length and fixing the position of panel 5, make the side overlap joint that waits to cut of panel 5 on the supporting plane 421 of two conveying rollers 42, the unsettled setting in the top of conveying board 41 of one end that panel 5 stretches out blown down tank 11, and according to cutting length and fixing the position of panel 5, then start cut board subassembly 2 and cut panel 5. After cutting, the driving device 111 is started to drive the conveying roller 42 to rotate, the supporting plane 421 of the conveying roller 42 pushes the cut plate 5 along the conveying direction of the plate 5 in the rotating process, and pushes the cut plate 5 upwards along the vertical direction, so that the plate 5 suspended above the conveying plate 41 is inclined downwards, and the cut plate 5 enters the conveying plate 41 to be conveyed.

Referring to fig. 2, the plate shearing assembly 2 includes a plate shearing knife 21 and a cylinder 22, the cylinder 22 is disposed at the top end of the support 3, the bottom end of the cylinder 22 is connected with a connecting rod 211, the bottom end of the connecting rod 211 is connected with the plate shearing knife 21, and a positioning assembly 6 for fixing the plate 5 is disposed on the connecting rod 211. The upper surface of the base 1 is provided with a knife groove 12, the knife groove 12 is opposite to the plate shearing knife 21 along the vertical direction, and the knife groove 12 is positioned on one side of the discharging groove 11 far away from the conveying plate 41.

When the plate 5 is cut, the air cylinder 22 is started to drive the plate shearing knife 21 and the connecting rod 211 to move downwards along the vertical direction, and meanwhile, the positioning assemblies 6 positioned on two sides of the plate shearing knife 21 are driven to move downwards, and the positioning assemblies 6 extrude the plate 5 on the upper surface of the base 1 to fix the plate 5. Then, the plate shearing knife 21 cuts the plate 5, and the plate shearing knife 21 enters the knife groove 12 and continues to move downwards, so that cutting is completed. And the air cylinder 22 is started again, the plate shearing knife 21 and the connecting rod 211 are driven to return to the top end of the bracket 3, and the next work is carried out.

Referring to fig. 2 and 3, the positioning assembly 6 includes a base cylinder 61, a sliding rod 62 and a positioning block 63, wherein the top end wall of the base cylinder 61 is fixedly connected to the lower surface of the connecting rod 211, the sliding rod 62 slides on the inner peripheral wall of the base cylinder 61 far away from the connecting rod 211, and the outer wall of the sliding rod 62 is connected with the inner peripheral wall of the base cylinder 61 in a sealing manner. The positioning block 63 is fixedly connected to the bottom end of the sliding rod 62, and the positioning block 63 is located below the bottom end of the plate shearing knife 21. A through groove 611 penetrates through the outer peripheral wall of one end, away from the sliding rod 62, of the base cylinder 61, the through groove 611 is communicated with the cylinder cavity of the base cylinder 61, an elastic air blowing layer 612 is hermetically connected between two opposite groove walls of the through groove 611, and the air blowing layer 612 is always located above the sliding rod 62.

The cylinder 22 is started to drive the connecting rod 211 and the plate shearing knife 21 to vertically move downwards, the positioning block 63 abuts against the plate 5, the sliding rod 62 slides upwards on the inner peripheral wall of the base cylinder 61 along the vertical direction, the air blowing layer 612 bulges on the groove wall of the through groove 611, and the connecting rod 211 and the plate shearing knife 21 continuously move downwards. Then, the plate shearing knife 21 cuts the plate 5, and after the cut plate 5 is conveyed, the air cylinder 22 drives the connecting rod 211 and the plate shearing knife 21 to move upward in the vertical direction. Because the air blowing layer 612 is still in the elastic deformation state in the initial stage, the positioning block 63 can always press the plate 5 until the plate shearing knife 21 leaves the plate 5, the air blowing layer 612 recovers the natural state, the positioning block 63 leaves the plate 5, and finally the plate shearing knife 21 and the positioning block 63 return to the initial positions.

Referring to fig. 4 and 5, an adjusting frame 13 is disposed on a side wall of the base 1 perpendicular to the conveying direction of the plate 5, an adjusting groove 131 is disposed on the adjusting frame 13, a vertical side wall of the adjusting frame 13 away from the base 1 is provided with a scale bar 132, the scale bar 132 on the adjusting frame 13 is located below a groove wall of the adjusting groove 131, and the scale bar 132 extends along the horizontal direction. The zero scale point of the scale bar 132 is opposite to the cutting end of the plate shearing knife 21 along the conveying direction vertical to the plate 5, and the clamping component 7 is arranged on the wall of the adjusting groove 131 in a sliding manner along the conveying direction of the plate 5.

The clamping assembly 7 comprises a sliding block 71 and a baffle plate 72, the sliding block 71 is arranged on the wall of the adjusting groove 131 in a sliding mode along the conveying direction of the plate 5, the bottom end of the baffle plate 72 is rotatably arranged on the upper surface, extending out of the adjusting groove 131, of the sliding block 71, the rotating axis of the baffle plate 72 is vertical, and the lower surface of the baffle plate 72 is flush with the upper surface of the base 1. The top end of the sliding block 71 is embedded with a motor 713, and the driving end of the motor 713 is fixedly connected with one end of the baffle 72. The sliding block 71 is provided with a positioning groove 711 extending through in a direction perpendicular to the conveying direction of the plate 5, a positioning bolt 712 is connected to the groove wall of the positioning groove 711 by a screw thread, and one end of the positioning bolt 712 extending into the adjusting groove 131 abuts against the groove wall of the adjusting groove 131.

The motor 713 is started, so that the baffle 72 rotates to the upper part of the discharge chute 11, the positioning bolt 712 is removed, the sliding block 71 slides on the adjusting chute 131 along the conveying direction of the plate 5 according to the specified cutting length of the plate 5, and the vertical side wall of the baffle 72 close to one side of the bracket 3 moves to the scale of the corresponding scale bar 132. Then, the positioning bolt 712 is screwed into the groove wall of the positioning groove 711, and the positioning bolt 712 abuts against the groove wall of the adjustment groove 131 to fix the slide block 71. The plate 5 is placed on the base 1, the end wall of the cutting side of the plate 5 abuts against the vertical side wall of the baffle plate 72, the plate shearing assembly 2 is started, and the plate 5 is cut. After cutting, the plate shearing assembly 2 is started again, so that the positioning assembly 6 and the plate shearing knife 21 are far away from the plate 5. The blocking motor 713 is started to drive the baffle 72 to rotate, so that the vertical side wall of the baffle 72 abutted to the plate 5 is far away from the plate 5, and the conveying assembly 4 is started to convey the cut plate 5.

Referring to fig. 6 and 7, the upper surface of the conveying plate 41 is provided with a limiting groove 411 along both sides perpendicular to the conveying direction of the plate 5, and the conveying plate 41 is provided with a limiting assembly 8. Spacing subassembly 8 includes limiting plate 81 and spacing post 82, and limiting plate 81 sets up in conveying plate 41 perpendicular to 5 direction of delivery's of panel both sides relatively, and spacing post 82 slides along the 5 direction of delivery of perpendicular to panel and sets up on the cell wall of spacing groove 411, and the one end fixed connection of spacing post 82 is in the bottom of limiting plate 81, and spacing post 82 keeps away from the one end of limiting plate 81 and stretches out spacing groove 411. The limiting nut 821 is connected to the column of the limiting column 82 on one side of the lower surface of the conveying plate 41 through a thread, and the limiting nut 821 is tightly pressed against the lower surface of the conveying plate 41.

The conveyer belt 9 is arranged below the discharging end of the conveyer plate 41 along the conveying direction perpendicular to the plates 5, the collecting box 91 is arranged on the conveyer belt 9, and the top end of the vertical side wall of the collecting box 91 close to the base 1 is opposite to one end, far away from the base 1, of the conveyer plate 41.

The limiting nut 821 is taken down, the limiting column 82 slides according to the actual width of the plate 5, so that the distance between the two limiting plates 81 is matched with the width of the plate 5, the limiting nut 821 is screwed down, and the limiting plates 81 are fixed. Then, the plate 5 is cut, and after the cutting is completed, the conveying roller 42 pushes the cut plate 5 into the conveying plate 41, and the plate 5 slides on the conveying plate 41. Under the limit of the two limit plates 81, the cut sheet 5 falls into the collection box 91 from the blanking end of the conveying plate 41. After a certain period of collection, the conveyor belt 9 is started to convey the collection box 91 to a prescribed position for sorting and conveyance.

The implementation principle of the metal sheet plate shearing machine in the embodiment of the application is as follows: before cutting panel 5, according to the width of panel 5, adjust the distance between two limiting plates 81 through the spacing post 82 that slides for the distance between two limiting plates 81 and panel 5 width looks adaptation. Then, the slide block 71 is slid on the adjustment groove 131 so that the shutter 72 is positioned on the scale of the corresponding scale bar 132 with respect to the vertical side wall of the plate 5, according to the cut length of the plate 5, and the slide block 71 is fixed. Then, the plate 5 is placed on the upper surface of the base 1, the plate 5 is moved, one end of the side to be cut of the plate 5 abuts on the vertical side wall of the baffle plate 72 facing the knife groove 12, and the part to be cut of the plate 5 overlaps on the supporting plane 421 of the conveying roller 42.

The cylinder 22 is started to drive the plate shearing knife 21 and the connecting rod 211 to move downwards, the positioning block 63 abuts against the plate 5, one end, away from the base 1, of the sliding rod 62 moves upwards in the base cylinder 61, the air blowing layer 612 is raised, and therefore when the sliding rod 62 slides, the positioning block 63 still abuts against the plate 5, and the plate 5 is fixed on the upper surface of the base 1. Then, the plate shearing knife 21 cuts the plate 5, and after the plate 5 is cut, the air cylinder 22 is started to drive the plate shearing knife 21 and the positioning block 63 to be far away from the plate 5.

Then the motor 713 is started to drive the baffle 72 to be far away from the plate 5, the driving device 111 is started to drive the conveying roller 42 to rotate, the conveying roller 42 drives the supporting plane 421 to rotate, the supporting plane 421 pushes the cut plate 5 along the conveying direction of the plate 5, and meanwhile, the cut plate 5 is pushed upwards, so that the cut plate 5 enters the conveying plate 41 and finally slides into the collection box 91. After a period of collection, the conveyor belt 9 is started to convey the collection box 91 to a specified position for unified arrangement and storage.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A sheet metal plate shearing machine is characterized in that: including base (1) and board subassembly (2) of cutting, the upper surface of base (1) is provided with support (3), it sets up the top in support (3) to cut board subassembly (2), the unloading department of base (1) upper surface is provided with blown down tank (11), be provided with conveying subassembly (4) on the cell wall of blown down tank (11), conveying subassembly (4) are including carrying board (41) and conveying roller (42), the one end of carrying board (41) is connected on the vertical lateral wall of base (1) unloading end, conveying roller (42) rotate and set up on the diapire of blown down tank (11), base (1) and downward sloping extension are kept away from to the one end that blown down tank (11) were kept away from to carrying board (41), be provided with drive conveying roller (42) pivoted drive arrangement (111) on base (1).

2. The metal sheet shearing machine as claimed in claim 1, wherein: the top end of the conveying roller (42) is provided with a supporting plane (421), and the supporting plane (421) is flush with the upper surface of the base (1).

3. The metal sheet shearing machine as claimed in claim 2, wherein: the plate shearing assembly (2) comprises a plate shearing knife (21) and a cylinder (22), the plate shearing knife (21) is arranged on a support (3) in a sliding mode in the vertical direction, the cylinder (22) is arranged at the top end of the support (3), the driving end of the cylinder (22) is connected with one end, far away from the base (1), of the plate shearing knife (21), a connecting rod (211) is arranged on one side, far away from the base (1), of the plate shearing knife (21), a positioning assembly (6) used for fixing a plate (5) is arranged on the connecting rod (211), a knife groove (12) is formed in the upper surface of the base (1), the knife groove (12) is opposite to the plate shearing knife (21) in the vertical direction, and the knife groove (12) is located on one side, far away from a conveying plate (41), of the discharging groove (11).

4. The metal sheet shearing machine as claimed in claim 3, wherein: locating component (6) are including base section of thick bamboo (61), slide bar (62) and locating piece (63), the top fixed connection of base section of thick bamboo (61) is on connecting rod (211), slide bar (62) outer wall slides and sets up on base section of thick bamboo (61) keeps away from the internal perisporium of connecting rod (211), the outer wall of slide bar (62) and the internal perisporium sealing connection of base section of thick bamboo (61), base section of thick bamboo (61) are kept away from and are run through on the periphery wall of slide bar (62) one end and be provided with logical groove (611), the elastic layer of drum gas (612) of sealing connection between the cell wall of logical groove (611), locating piece (63) fixed connection is in the one end that base section of thick bamboo (61) was kept away from in slide bar (62), locating piece (63) are located the below of cutting board sword (21).

5. The metal sheet shearing machine as claimed in claim 3, wherein: the plate shearing machine is characterized in that a scale strip (132) is arranged on the vertical side wall of the base (1), and the zero scale point of the scale strip (132) is opposite to the cutting end of the plate shearing knife (21) along the conveying direction vertical to a plate (5).

6. The metal sheet shearing machine as claimed in claim 5, wherein: be provided with screens subassembly (7) on base (1), screens subassembly (7) are including sliding block (71) and baffle (72), be provided with adjustment tank (131) on the lateral wall of base (1), sliding block (71) slide along the direction of delivery of panel (5) and set up on the cell wall of adjustment tank (131), baffle (72) articulate the one end of keeping away from adjustment tank (131) in sliding block (71), the axis of rotation of baffle (72) is vertical, the lower surface of baffle (72) flushes with the upper surface of base (1) mutually, sliding block (71) run through along the direction that perpendicular to panel (5) carried and are provided with constant head tank (711), threaded connection has positioning bolt (712) on the cell wall of constant head tank (711), positioning bolt (712) support tightly with the cell wall of adjustment tank (131).

7. The metal sheet shearing machine as claimed in claim 2, wherein: run through on delivery board (41) and be provided with spacing groove (411), be provided with spacing subassembly (8) on delivery board (41), spacing subassembly (8) include limiting plate (81) and spacing post (82), limiting plate (81) slide along perpendicular to panel (5) direction of delivery and set up on the cell wall of spacing groove (411), limiting plate (81) have two and relative along perpendicular to panel (5) direction of delivery, the one end fixed connection of spacing post (82) is in the bottom of limiting plate (81), the one end that limiting plate (81) were kept away from in spacing post (82) stretches out spacing groove (411), the one end threaded connection that spacing post (82) stretched out spacing groove (411) has limit nut (821), limit nut (821) offsets tightly with the lower surface of delivery board (41).

8. The sheet metal shearing machine as claimed in claim 7, wherein: the blanking end of the conveying plate (41) is provided with a conveying belt (9), a collecting box (91) is arranged on the conveying belt (9), and the top end of the vertical side wall, close to the base (1), of the collecting box (91) is opposite to one end, far away from the base (1), of the conveying plate (41).