CN114029744A

CN114029744A - Steel plate manufacturing, leveling and trimming machine

Info

Publication number: CN114029744A
Application number: CN202111364259.0A
Authority: CN
Inventors: 聂元鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-02-11

Abstract

The invention relates to a steel plate manufacturing leveling and trimming machine which comprises a workbench, a feeding device, a leveling machine, a moving device and a collecting device, wherein the feeding device, the leveling machine, the moving device and the collecting device are sequentially arranged on the upper end surface of the workbench from left to right.

Description

Steel plate manufacturing, leveling and trimming machine

Technical Field

The invention relates to the field of steel plate manufacturing, in particular to a leveling and trimming machine for steel plate manufacturing.

Background

The steel plate is a flat steel material which is poured by molten steel, cooled and pressed, is a flat rectangular, can be directly rolled and formed or cut by a wide steel belt, and generally has certain deformation under the action of expansion by heat and contraction by cold after the steel plate is rolled and formed, so that the steel plate needs to be leveled.

After the steel plate is leveled, the leveled steel plate generally needs to be trimmed to reach the required size, the steel plate is taken out and placed on a trimming device for trimming after being leveled traditionally, and the leveled steel plate needs to be subjected to blanking and feeding again in the process, so that the operation steps are complex, and the working efficiency of the steel plate during shearing is reduced; in the process of trimming the steel plate, the steel plate cannot be trimmed according to different sizes as required, and after the steel plate is trimmed, the trimmed steel plate edges and the trimmed steel plate cannot be rapidly classified.

Disclosure of Invention

In order to make up for the defects of the prior art, the invention provides a leveling and trimming machine manufactured by steel plates.

The technical scheme adopted by the invention to solve the technical problem is as follows: a steel plate manufacturing leveling and trimming machine comprises a workbench, a feeding device, a leveling machine, a moving device and a collecting device, wherein the feeding device, the leveling machine, the moving device and the collecting device are sequentially arranged on the upper end surface of the workbench from left to right;

the feeding device comprises mounting plates, a placing table, rotating shafts, a belt, a first gear, a first L-shaped plate and a first motor, wherein the mounting plates are symmetrically and fixedly mounted on the front side and the rear side of the upper end face of the workbench near the left position, the placing table is fixedly mounted between the two mounting plates near the left position, two groups of rotating shafts are arranged between the two mounting plates in a parallel rotating manner on the right side of the placing table, each group of rotating shafts is provided with two rotating shafts which are arranged symmetrically up and down, one end of each rotating shaft penetrates through the mounting plates and then extends outwards, the two rotating shafts which are arranged in parallel on the upper side and the two rotating shafts which are arranged in parallel on the lower side are respectively connected through belt transmission, the first gear is fixedly sleeved on the two rotating shafts near the placing table, the two first gears are in meshing transmission, the first L-shaped plate is fixedly mounted on the side wall of the fixing plate, the first motor is fixedly mounted on the vertical section of the first L-shaped plate, an output shaft of the first motor is fixedly connected with one rotating shaft sleeved with the first gear;

the moving device comprises vertical plates, a cylindrical rod, a second L-shaped plate, a second motor, a clamping block, an annular block, a circular cutter and a first threaded rod, wherein the upper end surface of the workbench is positioned on the front side and the rear side of the right side of the leveling machine, the vertical plates are symmetrically and fixedly arranged on the front side and the rear side of the right side of the leveling machine, the cylindrical rod is rotatably arranged between the two vertical plates and close to the left side of the two vertical plates, one end of the cylindrical rod penetrates through the vertical plates and extends outwards, the second L-shaped plate is fixedly arranged on the side wall of each vertical plate, the second motor is fixedly arranged on the vertical section of the second L-shaped plate, the output shaft of the second motor is fixedly connected with the cylindrical rod, the clamping block is uniformly and fixedly arranged between the two vertical plates along the circumferential direction on the cylindrical rod, the two annular blocks are symmetrically arranged on the front side and the rear side of the cylindrical rod between the two vertical plates, the inner wall of each annular block is provided with a clamping groove, the clamping groove is matched with the clamping block, and the circular cutter is fixedly arranged on the outer side wall of the annular block, the opposite sides of the two annular blocks are provided with annular grooves, two first threaded rods are arranged in the annular grooves in a rotating mode, and the first threaded rods are located on the left side and the right side of the cylindrical rod and are connected with the vertical plate in a threaded mode.

As a preferred technical scheme of the invention, the collecting device comprises a supporting plate, a forward and reverse rotating motor, a second threaded rod, a rotating rod, a bidirectional electric push rod, a partition plate, a square plate and an elastic plate, wherein a moving groove is formed between the two vertical plates and is close to the right side, the supporting plate is arranged in the moving groove in a sliding mode, a placing groove is formed in the bottom of the moving groove on the rear side, the forward and reverse rotating motor is arranged in the placing groove, the second threaded rod is fixedly arranged on an output shaft of the forward and reverse rotating motor, the upper end of the second threaded rod penetrates through the supporting plate and is rotatably connected with the moving groove, the rotating rod is fixedly arranged in the moving groove on the front side, the rotating rod is connected with the supporting plate in a sliding mode, a rectangular groove is formed in the upper end face of the supporting plate, the bidirectional electric push rod is fixedly arranged in the middle of the rectangular groove, the partition plates are symmetrically arranged on the front side and the back side in the rectangular groove in a sliding mode, two of two-way electric putter's two move the one end fixed connection of end and two division boards, lie in fixed mounting between two division boards in the rectangle recess and have square board, the back of the body side of two division boards passes through elastic plate and shifting chute fixed connection.

According to the preferred technical scheme, a plurality of telescopic spring rods are uniformly and fixedly arranged on the opposite surfaces of the two mounting plates and above the placing table, limiting plates are fixedly arranged at the ends, far away from the side walls of the mounting plates, of the plurality of telescopic spring rods, semi-arc grooves are uniformly formed in the opposite surfaces of the two limiting plates from left to right, and rotating rollers are arranged in the semi-arc grooves.

According to a preferable technical scheme, conveying rollers are fixedly arranged on the plurality of rotating shafts and between the two mounting plates, protruding blocks are uniformly and fixedly arranged on the conveying rollers along the circumferential direction, and rubber pads are fixedly arranged at one ends, far away from the driving rollers, of the protruding blocks.

As a preferred technical scheme of the invention, the opposite surfaces of the two annular blocks are fixedly provided with polishing blocks, and the surfaces of the polishing blocks are rough; through the grinding block that sets up at two annular piece opposite faces, when the circular disc cutter pruned the steel sheet after leveling, the grinding block that utilizes to set up simultaneously was polished the both ends of steel sheet after pruning, thereby avoids pruning department to have the problem that the burr caused the potential safety hazard, makes the effect of polishing improve through the rough grinding block in surface.

As a preferred technical scheme of the invention, the front side and the rear side of the right end surface of the leveler are symmetrically and fixedly provided with scale plates; when the distance between two annular blocks is adjusted to rotatory threaded rod No. one, make distance between two annular blocks more accurate through the scale plate that sets up on the leveler right side for distance between the cutting disc is adjusted more accurately, and then makes the size of the steel sheet of pruning more accurate.

In a preferred embodiment of the present invention, a collection box is disposed on the upper end surface of the table directly below the circular cutter.

As a preferable technical solution of the present invention, a transmission rack is disposed between the two vertical plates and between the moving device and the collecting device.

Compared with the prior art, the invention has the following advantages:

1. the steel plate trimming machine can rapidly trim a leveled steel plate without manually taking and trimming again, avoids the problem of complicated operation steps, and improves the efficiency of trimming the steel plate.

2. According to the invention, through the grinding blocks arranged on the opposite surfaces of the two annular blocks, when the circular disc cutter is used for trimming the leveled steel plate, the two ends of the trimmed steel plate are ground by using the arranged grinding blocks, so that the problem of potential safety hazard caused by burrs at the trimming part is avoided.

3. According to the invention, the distance between the two annular blocks is more accurately adjusted through the scales arranged on the right side of the leveling machine, so that the distance between the circular cutters is more accurately adjusted, and the size of the trimmed steel plate is more accurate.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic perspective view (from front to back) of the present invention;

FIG. 2 is a schematic perspective view (from back to front) of the present invention;

FIG. 3 is a partial cross-sectional view of the present invention;

FIG. 4 is a main sectional structural schematic view of the present invention;

FIG. 5 is a schematic top view of the present invention;

FIG. 6 is a schematic view of the construction of the collecting device of the present invention;

FIG. 7 is an enlarged view of the M-direction portion of FIG. 3 in accordance with the present invention;

fig. 8 is an enlarged view of the invention from the N-direction of fig. 4.

In the figure: 1. a work table; 11. a collection box; 2. a feeding device; 21. mounting a plate; 211. a telescoping spring rod; 212. a limiting plate; 213. a rotating roller; 22. a placing table; 23. a rotating shaft; 231. a conveying roller; 232. a raised block; 233. a rubber pad; 24. a belt; 25. a first gear; 26. a first L-shaped plate; 27. a first motor; 3. leveling machine; 31. a scale plate; 4. a mobile device; 41. a vertical plate; 411. a transmission rack; 42. a cylindrical rod; 43. a second L-shaped plate; 44. a second motor; 45. a clamping block; 46. a ring block; 461. grinding blocks; 47. a cutter disk; 48. a first threaded rod; 5. a collection device; 51. a support plate; 52. a positive and negative rotation motor; 53. a second threaded rod; 54. rotating the rod; 55. a bidirectional electric push rod; 56. a separator plate; 57. a square plate; 58. an elastic plate.

Detailed Description

The present invention is further described in order to make the technical means, the creation features, the achievement purposes and the effects of the present invention easy to understand.

Referring to fig. 1, 2 and 3, a steel plate manufacturing leveling and trimming machine comprises a workbench 1, a feeding device 2, a leveling machine 3, a moving device 4 and a collecting device 5, wherein the feeding device 2, the leveling machine 3, the moving device 4 and the collecting device 5 are sequentially arranged on the upper end surface of the workbench 1 from left to right;

referring to fig. 1, 2, 3 and 4, the feeding device 2 includes a mounting plate 21, a placing table 22, a rotating shaft 23, a belt 24, a first gear 25, a first L-shaped plate 26 and a first motor 27, the mounting plates 21 are symmetrically and fixedly mounted on the front and rear sides of the upper end surface of the workbench 1 near the left side, the placing table 22 is fixedly mounted between the two mounting plates 21 near the left side, two groups of rotating shafts 23 are rotatably mounted between the two mounting plates 21 on the right side of the placing table 22 in parallel, a conveying roller 231 is fixedly mounted on the rotating shafts 23 and between the two mounting plates 21, protruding blocks 232 are uniformly and fixedly mounted on the conveying roller 231 along the circumferential direction, and a rubber pad 233 is fixedly mounted on one end of the protruding blocks 232 far from the conveying roller; two rotating shafts 23 in each group are arranged symmetrically up and down, one end of each of the plurality of rotating shafts 23 extends out after penetrating through the mounting plate 21, the two rotating shafts 23 which are parallel to the upper side and the two rotating shafts 23 which are parallel to the lower side are respectively in transmission connection through belts 24, a first gear 25 is fixedly sleeved on the two rotating shafts 23 which are close to the placing table 22, the two first gears 25 are in meshing transmission, a first L-shaped plate 26 is fixedly installed on the side wall of the fixing plate, a first motor 27 is fixedly installed on the vertical section of the first L-shaped plate 26, and the output shaft of the first motor 27 is fixedly connected with one of the rotating shafts 23 which are sleeved with the first gear 25;

referring to fig. 1 and 2, a plurality of telescopic spring rods 211 are uniformly and fixedly mounted on the opposite surfaces of the two mounting plates 21 and above the placing table 22, limiting plates 212 are fixedly mounted at ends of the plurality of telescopic spring rods 211, which are far away from the side walls of the mounting plates 21, semi-arc grooves are uniformly formed on the opposite surfaces of the two limiting plates 212 from left to right, and rotating rollers 213 are arranged in the semi-arc grooves;

firstly, a steel plate to be leveled and trimmed is placed on a placing table 22, at the moment, under the action of a plurality of telescopic spring rods 211, a limiting plate 212 is pushed to move, the limiting plate 212 enables the steel plate to be leveled and trimmed to be located at the central position on the placing table 22, after the steel plate to be leveled and trimmed is placed, a first motor 27 is started, the first motor 27 drives one of the cylindrical rods 42 to rotate, the cylindrical rod 42 drives one of the first gears 25 to rotate, the two first gears 25 are in meshing transmission, at the moment, under the action of a belt 24, the other group of cylindrical rods 42 are driven to rotate, the cylindrical rod 42 drives a transmission roller to rotate, the steel plate to be leveled and trimmed is conveyed and fed through a transmission roller 231, at the moment, the steel plate to be leveled and trimmed can smoothly move through the rotation roller 213, and through a rubber pad 233 arranged on a protruding block 232 on the transmission roller, therefore, friction is increased, the steel plate needing to be leveled and trimmed can be better conveyed and fed, the steel plate needing to be leveled and trimmed enters the leveling machine 3, and the steel plate is quickly leveled through the leveling machine 3 and is in a horizontal state;

referring to fig. 1, 2, 3 and 4, the moving device 4 comprises a vertical plate 41, a cylindrical rod 42, a second L-shaped plate 43, a second motor 44, a clamping block 45, an annular block 46, a circular disc cutter 47 and a first threaded rod 48, the vertical plate 41 is symmetrically and fixedly installed on the front side and the rear side of the upper end surface of the workbench 1 on the right side of the leveler 3, and a transmission frame 411 is arranged between the two vertical plates 41 and between the moving device 4 and the collecting device 5; when the moving device 4 trims the steel plate, the trimmed steel plate and the trimmed steel plate edge are transported by the arranged transport frame 411 and then transported to the collecting device 5; a cylindrical rod 42 is rotatably arranged at a position, close to the left side, between the two vertical plates 41, one end of the cylindrical rod 42 penetrates through the vertical plates 41 and then extends outwards, a second L-shaped plate 43 is fixedly installed on the side wall of each vertical plate 41, a second motor 44 is fixedly installed on the vertical section of the second L-shaped plate 43, the output shaft of the second motor 44 is fixedly connected with the cylindrical rod 42, a clamping block 45 is uniformly and fixedly installed between the two vertical plates 41 on the cylindrical rod 42 along the circumferential direction, two annular blocks 46 are symmetrically arranged on the front side and the rear side between the two vertical plates 41 on the cylindrical rod 42, a clamping groove is formed in the inner wall of each annular block 46, the clamping groove is matched with the clamping block 45, a circular cutter 47 is fixedly installed on the outer side wall of each annular block 46, annular grooves are formed in opposite sides of the two annular blocks 46, two first threaded rods 48 are rotatably arranged in the annular grooves, and the first threaded rods 48 are located on the left side and the right side of the cylindrical rod 42 and are connected with the vertical plates 41 in a threaded manner;

firstly, the distance between two circular disc cutters 47 is adjusted according to the size of a steel plate to be trimmed, at the moment, a first threaded rod 48 is rotated, the first threaded rod 48 pushes two annular blocks 46 to move on a cylindrical rod 42, the annular blocks 46 drive the circular disc cutters 47 to move, the distance between the two circular disc cutters 47 is further adjusted, the annular blocks 46 can only move on the cylindrical rod 42 and cannot rotate due to the fact that the arranged clamping blocks 45 are matched with clamping grooves, the size of the steel plate to be trimmed is more accurate due to the fact that the thread adjusting distance enables the second motor 44 to be started, the second motor 44 drives the cylindrical rod 42 to rotate, the cylindrical rod 42 drives the clamping blocks 45 to rotate, the clamping blocks 45 are matched with the clamping grooves, the annular blocks 46 are driven to rotate, the annular blocks 46 drive the circular disc cutters 47 to rotate, and after the steel plate passes through a leveler 3, quickly trimming the leveled steel plate by using a circular cutter 47 to a required size;

referring to fig. 4, the opposite surfaces of the two annular blocks 46 are fixedly provided with polishing blocks 461, and the surfaces of the polishing blocks 461 are rough;

through the grinding blocks 461 arranged on the opposite surfaces of the two annular blocks 46, when the circular cutter 47 trims the leveled steel plate, the two ends of the trimmed steel plate are ground by the arranged grinding blocks 461, so that the problem of potential safety hazard caused by burrs at the trimming part is avoided, and the grinding effect is improved through the grinding blocks 461 with rough surfaces;

referring to fig. 3 and 7, the leveling machine 3 is provided with scale plates 31 symmetrically and fixedly arranged on the front and rear sides of the right end surface;

when the first threaded rod 48 is rotated to adjust the distance between the two annular blocks 46, the distance between the two annular blocks 46 is adjusted more accurately through the scale plate 31 arranged on the right side of the leveling machine 3, the distance between the circular cutters 47 is adjusted more accurately, and the size of the trimmed steel plate is further accurate;

referring to fig. 1, 2, 6 and 8, the collecting device 5 includes a supporting plate 51, a forward and reverse rotation motor 52, a second threaded rod 53, a rotating rod 54, a bidirectional electric push rod 55, a separating plate 56, a square plate 57 and an elastic plate 58, a moving groove is formed between the two vertical plates 41 near the right side, the supporting plate 51 is arranged in the moving groove in a sliding manner, a placing groove is formed in the bottom of the moving groove on the rear side, the forward and reverse rotation motor 52 is arranged in the placing groove, the second threaded rod 53 is fixedly arranged on an output shaft of the forward and reverse rotation motor 52, the upper end of the second threaded rod 53 penetrates through the supporting plate 51 and is rotatably connected with the moving groove, the rotating rod 54 is fixedly arranged in the moving groove on the front side, the rotating rod 54 is slidably connected with the supporting plate 51, a rectangular groove is formed in the upper end surface of the supporting plate 51, the bidirectional electric push rod 55 is fixedly arranged in the middle of the rectangular groove, the two movable ends of the bidirectional electric push rod 55 are fixedly connected with one ends of the two partition plates 56, a square plate 57 is fixedly arranged between the two partition plates 56 in the rectangular groove, and the opposite sides of the two partition plates 56 are fixedly connected with the movable groove through an elastic plate 58;

when the distance between the two circular disc cutters 47 is adjusted, the two-way electric push rod 55 is started simultaneously, the two partition plates 56 are driven by the two-way electric push rod 55 to slide in the moving groove, so that the two partition plates 56 correspond to the two circular disc cutters 47, the distance between the two partition plates 56 is adjusted, when a steel plate is leveled and trimmed, the steel plate edge and the steel plate which are trimmed off simultaneously are conveyed to the supporting plate 51 through the transmission frame 411, the forward and reverse rotating motor 52 is started to rotate forwardly, the forward and reverse rotating motor 52 drives the second threaded rod 53 to rotate, at the moment, under the action of the rotating rod 54, the supporting plate 51 moves downwards, the supporting plate 51 drives the steel plate which is trimmed to move downwards, and meanwhile, the steel plate which is trimmed on the supporting plate 51 and is trimmed and the upper end face of the transmission frame 411 keep the same horizontal line all the time, so that the steel plate which is trimmed off is collected and can be collected at the same time, the division board 56 through setting is categorised steel sheet and steel sheet limit after the pruning, prevent later stage manual classification, not only increase staff's work load, and reduced the work efficiency of steel sheet when carrying out the flattening pruning, elastic plate 58 through setting up, when adjusting the distance between two division boards 56, prevent that the distance at both ends is too big around the shifting chute, make the steel sheet limit that the pruning falls to the shifting chute in, not only influence the distance between division board 56 and adjust, influence the unloading of steel sheet limit moreover.

Referring to fig. 3, a collecting box 11 is arranged on the upper end surface of the working table 1 under the cutting disk 47;

when the cylindrical rod 42 drives the annular block 46 to rotate, the annular block 46 drives the circular cutter 47 to trim the leveled steel plate, when the circular cutter 47 trims the leveled steel plate, the grinding block 461 simultaneously polishes the steel plate, wherein generated scraps directly fall into the collecting box 11, and the trimmed and polished scraps are collected through the collecting box 11, so that the influence on the working environment is prevented.

The concrete during operation:

firstly, adjusting the distance between two circular disc cutters 47 according to the size of a steel plate to be trimmed, rotating a first threaded rod 48 at the moment, pushing two annular blocks 46 to move on a cylindrical rod 42 by the first threaded rod 48, driving the circular disc cutters 47 to move by the annular blocks 46, further adjusting the distance between the two circular disc cutters 47, simultaneously starting a bidirectional electric push rod 55, driving two isolation plates 56 to slide in a moving groove by the bidirectional electric push rod 55, enabling the two isolation plates 56 to correspond to the two circular disc cutters 47, and adjusting the distance between the two isolation plates 56;

secondly, the steel plate to be leveled and trimmed is placed on the placing table 22, at this time, under the action of the plurality of telescopic spring rods 211, the limiting plate 212 enables the steel plate to be leveled and trimmed to be located at the central position on the placing table 22, after the steel plate is placed, then the first motor 27 is started, the first motor 27 drives one of the cylindrical rods 42 to rotate, the cylindrical rods 42 drive one of the first gears 25 to rotate, the two first gears 25 are in meshed transmission, at the moment, under the action of the belt 24, the other group of cylindrical rods 42 are driven to rotate, the cylindrical rods 42 drive the transmission rollers to rotate, the steel plate to be levelly trimmed is conveyed and loaded through the conveying rollers 231, enabling a steel plate needing to be leveled and trimmed to enter a leveling machine 3, and quickly leveling the steel plate through the leveling machine 3 to enable the steel plate to be in a horizontal state;

thirdly, when the steel plate passes through the leveler 3, starting the second motor 44, wherein the second motor 44 drives the cylindrical rod 42 to rotate, the cylindrical rod 42 drives the clamping block 45 to rotate, the clamping block 45 is matched with the clamping groove so as to drive the annular block 46 to rotate, the annular block 46 drives the circular disc cutter 47 to rotate, the steel plate after being leveled is quickly trimmed by the circular disc cutter 47 to the required size, and meanwhile, the trimmed steel plate is polished by the polishing block 461;

the fourth step, the steel sheet limit and the steel sheet of pruning this moment are transported to the backup pad 51 through transmission frame 411 on, start positive and negative motor 52 corotation this moment, positive and negative motor 52 drives No. two threaded rods 53 and rotates, this moment under the effect of dwang 54, make backup pad 51 downstream, backup pad 51 drives the steel sheet downstream after the pruning, the steel sheet after the pruning on the backup pad 51 keeps same water flat line with the up end of transmission frame 411 all the time simultaneously, thereby collect the pile up neatly to the steel sheet after the pruning, and can collect the steel sheet limit that the pruning falls simultaneously.

The foregoing illustrates and describes the principles, general features, and advantages of the present 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 given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a steel sheet manufacturing leveling pruning machine, includes workstation (1), loading attachment (2), leveler (3), mobile device (4) and collection device (5), its characterized in that: the upper end surface of the workbench (1) is sequentially provided with a feeding device (2), a leveling machine (3), a moving device (4) and a collecting device (5) from left to right;

the feeding device (2) comprises mounting plates (21), a placing table (22), rotating shafts (23), belts (24), a first gear (25), a first L-shaped plate (26) and a first motor (27), wherein the mounting plates (21) are symmetrically and fixedly mounted on the front side and the rear side of the upper end face of the workbench (1) close to the left side, the placing table (22) is fixedly mounted between the two mounting plates (21) close to the left side together, two groups of rotating shafts (23) are arranged between the two mounting plates (21) in a parallel rotating manner on the right side of the placing table (22), two rotating shafts (23) in each group are arranged in a vertically symmetrical manner, one ends of the plurality of rotating shafts (23) extend out after penetrating through the mounting plates (21), and the two rotating shafts (23) in parallel on the upper side and the two rotating shafts (23) in parallel on the lower side are in a transmission connection through the belts (24) respectively, a first gear (25) is fixedly sleeved on the two rotating shafts (23) close to the placing table (22), the two first gears (25) are in meshing transmission, a first L-shaped plate (26) is fixedly installed on the side wall of the fixing plate, a first motor (27) is fixedly installed on the vertical section of the first L-shaped plate (26), and the output shaft of the first motor (27) is fixedly connected with one of the rotating shafts (23) sleeved with the first gear (25);

the moving device (4) comprises vertical plates (41), a cylindrical rod (42), a second L-shaped plate (43), a second motor (44), a clamping block (45), an annular block (46), a circular disc cutter (47) and a first threaded rod (48), wherein the vertical plates (41) are symmetrically and fixedly installed on the front side and the rear side of the upper end face of the workbench (1) on the right side of the leveling machine (3), the cylindrical rod (42) is rotatably arranged between the two vertical plates (41) close to the left side, one end of the cylindrical rod (42) penetrates through the vertical plates (41) and then extends outwards, the second L-shaped plate (43) is fixedly installed on the side wall of each vertical plate (41), the second motor (44) is fixedly installed on the vertical section of each second L-shaped plate (43), the output shaft of the second motor (44) is fixedly connected with the cylindrical rod (42), the clamping block (45) is uniformly and fixedly installed on the cylindrical rod (42) between the two vertical plates (41) along the circumferential direction, the cylinder pole (42) are located between two vertical boards (41) around bilateral symmetry and are provided with two ring blocks (46), the chucking groove has been seted up to the inner wall of ring block (46), chucking groove and chucking block (45) cooperate, the lateral wall fixed mounting of ring block (46) has circular disc cutter (47), two ring blocks (46) back of the body are opened and are equipped with the ring channel, the ring channel internal rotation is provided with two threaded rod (48) No. one, threaded rod (48) are located the left and right sides of cylinder pole (42) and are connected with vertical board (41) through threaded mode.

2. The steel plate manufacturing leveling and trimming machine of claim 1, wherein: the collecting device (5) comprises a supporting plate (51), a forward and reverse rotating motor (52), a second threaded rod (53), a rotating rod (54), a bidirectional electric push rod (55), a partition plate (56), a square plate (57) and an elastic plate (58), a moving groove is formed in the position, close to the right side, between the two vertical plates (41), the supporting plate (51) is arranged in the moving groove in a sliding mode, a placing groove is formed in the bottom of the moving groove located on the rear side, the forward and reverse rotating motor (52) is installed in the placing groove, the second threaded rod (53) is fixedly installed on an output shaft of the forward and reverse rotating motor (52), the upper end of the second threaded rod (53) penetrates through the supporting plate (51) and is connected with the moving groove in a rotating mode, the rotating rod (54) is fixedly installed in the moving groove located on the front side, the rotating rod (54) is connected with the supporting plate (51) in a sliding mode, and a rectangular groove is formed in the upper end face of the supporting plate (51), two-way electric putter (55) are fixedly installed in the middle of the rectangular groove, the two sides of the rectangular groove are symmetrically arranged to slide and are provided with the partition boards (56), two moving ends of the two-way electric putter (55) are fixedly connected with one ends of the two partition boards (56), a square board (57) is fixedly installed between the two partition boards (56) in the rectangular groove, and the opposite sides of the two partition boards (56) are fixedly connected with the moving groove through the elastic board (58).

3. The steel plate manufacturing leveling and trimming machine of claim 1, wherein: two the opposite face of mounting panel (21) just is located places the even fixed mounting in platform (22) top and has a plurality of flexible spring poles (211), and the one end fixed mounting that mounting panel (21) lateral wall was kept away from in a plurality of flexible spring poles (211) has limiting plate (212), and the opposite face of two limiting plate (212) has evenly seted up the semi-arc groove from left to right, and the semi-arc inslot is provided with rotor roll (213).

4. The steel plate manufacturing leveling and trimming machine of claim 1, wherein: a plurality of on axis of rotation (23) and be located fixed mounting have transfer roller (231) between two mounting panels (21), along the even fixed mounting in circumference on transfer roller (231) have protruding piece (232), protruding piece (232) keep away from the one end fixed mounting of driving roller has rubber pad (233).

5. The steel plate manufacturing leveling and trimming machine of claim 1, wherein: and the opposite surfaces of the two annular blocks (46) are fixedly provided with polishing blocks (461), and the surfaces of the polishing blocks (461) are rough.

6. The steel plate manufacturing leveling and trimming machine of claim 1, wherein: and the front side and the rear side of the right end face of the leveling machine (3) are symmetrically and fixedly provided with scale plates (31).

7. The steel plate manufacturing leveling and trimming machine of claim 1, wherein: and a collecting box (11) is arranged on the upper end surface of the workbench (1) and is positioned right below the circular cutter (47).

8. The steel plate manufacturing leveling and trimming machine of claim 1, wherein: a transmission rack (411) is arranged between the two vertical plates (41) and between the moving device (4) and the collecting device (5).