Metal plate slitting machine

Abstract

The utility model discloses a metal plate slitting machine which comprises a working table, fixing bases are fixedly connected to the two sides of the top face of the working table, supporting bases are fixedly connected to the two sides of the bottom face of the working table, an upper rotating roller and a lower rotating roller are rotationally connected between the fixing bases on the two sides, and a driving assembly is arranged on the working table and located on one side of the fixing bases. A dust collection assembly is arranged on the side, away from the driving assembly, of the workbench, a collection groove is formed in the position, below the lower rotating roller, of the workbench, the collection groove is formed in the bottom face of the workbench, a plurality of powerful magnets are arranged in the collection groove at equal intervals, a magnetic conduction plate is arranged above the powerful magnets, and a push-pull block is arranged on the side, close to the driving assembly, of the magnetic conduction plate. A material collecting assembly is arranged on the opposite side of the push-pull block, a telescopic air cylinder is installed on the side, close to the driving assembly, of the supporting base, the telescopic air cylinder comprises a piston rod, and the piston rod penetrates through the supporting base and the collecting groove and is connected with the push-pull block.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal sheet processing equipment technical field, concretely is a metal sheet slitting machine. BACKGROUND

[0002] In the metal sheet processing field, the slitting machine is assisted by the upper and lower rotating rollers and the disc shears installed thereon, the upper and lower disc shears are staggered and adjacent to each other, and under the driving of the driving device, the disc shears are rotated at high speed to apply shearing force to the metal sheet, so that the metal sheet is accurately cut into the required size and shape along the longitudinal direction.

[0003] However, in the process of cutting the metal sheet by the slitting machine, a large amount of metal chips will be generated due to the violent friction between the disc shears and the sheet, the metal chips will fly everywhere, part of which will adhere to the surface or inside of the equipment, and the other part will scatter on the workbench, which not only makes the working environment messy, but also may cause the equipment to be stuck, resulting in equipment damage and shutdown, affecting production efficiency.

[0004] Therefore, it is necessary to design a metal sheet slitting machine that prevents metal chip accumulation from causing the equipment to be stuck. SUMMARY

[0005] The utility model aims at providing a metal sheet slitting machine to solve the problems in the above background.

[0006] In order to solve the above technical problems, the utility model provides the following technical scheme: a metal sheet slitting machine, comprising a workbench, the workbench top surface is fixedly connected with a fixed seat on both sides, the workbench bottom surface is fixedly connected with a support seat on both sides, the upper rotating roller and the lower rotating roller are rotatably connected between the fixed seats on both sides, the workbench is provided with a driving assembly on one side of the fixed seat, and a dust collection assembly is arranged on the side away from the driving assembly.

[0007] The workbench is provided with a collecting groove below the lower rotating roller, the collecting groove is arranged on the workbench bottom surface, a plurality of powerful magnets are equidistantly arranged in the collecting groove, a magnetic guide plate for transmitting magnetic force is arranged above the powerful magnets, the powerful magnets and the magnetic guide plate cooperate to adsorb metal chips, the magnetic guide plate is provided with a push-pull block on the side close to the driving assembly, a material collecting assembly is arranged on the side opposite to the push-pull block, a telescopic air cylinder is installed on the support seat close to the driving assembly, the telescopic air cylinder comprises a piston rod, the piston rod penetrates through the support seat and the collecting groove, and the piston rod is connected with the push-pull block.

[0008] According to the technical scheme, the dust suction assembly comprises a negative pressure fan and a dust filter, the negative pressure fan and the dust filter are connected through a pipeline, the negative pressure fan is connected with an exhaust pipe away from the dust filter, the dust filter is connected with a dust collection pipe away from the negative pressure fan, a dust cover is arranged between the two fixing seats, an inlet is arranged on the dust cover, an outlet is arranged on the dust cover opposite to the inlet, the dust collection pipe passes through the fixing seat and is arranged in the dust cover.

[0009] According to the technical scheme, the upper rotating roller and the lower rotating roller are both sleeved with a shearing roller, a plurality of disc shears are arranged on the shearing roller, and the disc shears are sequentially and staggeredly arranged.

[0010] According to the technical scheme, the driving assembly comprises a speed reducer and a driving motor, the upper rotating roller and the lower rotating roller pass through the fixing seat close to the driving assembly, and the upper rotating roller and the lower rotating roller are respectively provided with a driven gear and a driving gear, the driving gear and the driven gear are meshed and connected, the output end of the driving motor is connected with the speed reducer, the output end of the speed reducer is connected with the lower rotating roller through a shaft coupling, and the upper rotating roller and the lower rotating roller relatively rotate through the driven gear and the driving gear.

[0011] According to the technical scheme, the material collecting assembly comprises a collecting box and a conveying pipe, one side of the conveying pipe is arranged above the box opening of the collecting box, the conveying pipe passes through the supporting seat away from the collecting box and is arranged in the collecting groove, and the push-pull block can completely pass through the pipe opening of the conveying pipe, so that the push-pull block can completely push the metal scraps into the conveying pipe.

[0012] According to the technical scheme, the workbench is provided with a motor mounting seat below the driving motor, and the supporting seat is provided with a cylinder mounting seat below the telescopic cylinder.

[0013] Compared with the prior art, the utility model has the advantages of:

[0014] (1) By setting the collecting groove, the powerful magnet, the magnetic plate, the push-pull block, the telescopic cylinder and the material collecting assembly, the metal scraps generated in the longitudinal shearing process can fall into the collecting groove, the powerful magnet can adsorb the metal scraps on the magnetic plate, when cleaning is needed, the piston rod of the telescopic cylinder is extended, the push-pull block is pushed to move horizontally along the collecting groove, the metal scraps adsorbed on the magnetic plate are pushed into the conveying pipe, and finally fall into the collecting box, so that the metal scraps are effectively collected and cleaned, and the accumulation of the metal scraps is avoided to affect the normal operation of the equipment.

[0015] (2) By setting up the dust suction assembly, when the slitting machine works, the negative pressure fan is started, the metal dust generated in the dust cover is sucked into the dust filter through the dust collection pipe for filtering, the clean air is discharged through the exhaust pipe, the dust in the working environment is reduced, meanwhile, the damage of the dust to the equipment is avoided, and the service life of the equipment is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are included to provide a further understanding of the present application and are incorporated in and constitute a part of this specification, illustrate embodiments of the present application and serve to explain the present application, and do not constitute a limitation of the present application. In the drawings:

[0017] Figure 1 is a schematic diagram of the external structure of the present application;

[0018] Figure 2 is a front view of the internal structure of the present application;

[0019] Figure 3 is a rear view of the present application;

[0020] Figure 4 is a schematic diagram of the internal structure of the collecting groove of the present application;

[0021] In the drawings: 10, workbench; 11, fixed seat; 12, support seat; 13, motor mounting seat; 14, cylinder mounting seat; 20, upper rotating roller; 21, lower rotating roller; 22, shearing roller; 23, disc shear; 30, driving assembly; 31, speed reducer; 32, driving motor; 33, driven gear; 34, driving gear; 40, dust suction assembly; 41, negative pressure fan; 42, dust filter; 43, exhaust pipe; 44, dust collection pipe; 45, dust cover; 46, feeding port; 47, discharging port; 50, collecting groove; 51, strong magnet; 52, magnetically permeable plate; 53, push-pull block; 54, telescopic cylinder; 55, piston rod; 60, material collecting assembly; 61, collecting box; 62, conveying pipe. DETAILED DESCRIPTION

[0022] In order for those skilled in the art to better understand the present application, the scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the protection scope of the present application.

[0023] The utility model provides technical scheme: a metal sheet longitudinal shearing machine, including work table 10, both sides of work table 10 top are fixedly connected with fixed seat 11, both sides of work table 10 bottom are fixedly connected with support seat 12, and the rotation is connected with upper rotating roller 20 and lower rotating roller 21 between both sides fixed seat 11, and work table 10 is provided with drive assembly 30 in fixed seat 11 one side, and work table 10 is provided with dust extraction assembly 40 in the side away from drive assembly 30,

[0024] Work table 10 is provided with collecting groove 50 below lower rotating roller 21, and collecting groove 50 is set up in work table 10 bottom, and a plurality of powerful magnets 51 are set up equidistantly in the inside of collecting groove 50, and the powerful magnet 51 is provided with the magnetic flux guide plate 52 for transmitting magnetic force above, and the powerful magnet 51 and magnetic flux guide plate 52 cooperate and adsorb metal scrap, and the magnetic flux guide plate 52 is provided with push-pull block 53 in the side near drive assembly 30, and the push-pull block 53 is provided with material collecting assembly 60 on the side of opposite, and the support seat 12 on the side near drive assembly 30 is installed with telescopic cylinder 54, and telescopic cylinder 54 includes piston rod 55, and piston rod 55 passes through support seat 12 and collecting groove 50 and is connected with push-pull block 53, and piston rod 55 pushes push-pull block 53 and moves horizontally along collecting groove 50.

[0025] Through the technical scheme, work table 10 is used as the bearing base, fixed seat 11 guarantees that upper rotating roller 20 and lower rotating roller 21 stably rotate under the drive of drive assembly 30, and support seat 12 ensures that the whole equipment keeps stable during working, and the metal scrap generated during longitudinal shearing falls into collecting groove 50, and the powerful magnet 51 adsorbs the metal scrap on the magnetic flux guide plate 52, when needing cleaning, the piston rod 55 of telescopic cylinder 54 extends, pushes push-pull block 53 and moves horizontally along collecting groove 50, pushes the metal scrap adsorbed on the magnetic flux guide plate 52 into material collecting assembly 60, realizes the effective collection and cleaning of metal scrap, avoids the influence of metal scrap accumulation on the normal operation of equipment.

[0026] Further, dust extraction assembly 40 includes negative pressure fan 41 and dust filter 42, and negative pressure fan 41 is connected with dust filter 42 through pipeline, and negative pressure fan 41 is connected with exhaust pipe 43 on the side away from dust filter 42, and dust filter 42 is connected with dust collecting pipe 44 on the side away from negative pressure fan 41, and dust cover 45 is arranged between both sides fixed seat 11, and dust cover 45 is provided with feeding port 46, and dust cover 45 is provided with discharge port 47 on the side opposite feeding port 46, and dust collecting pipe 44 passes through fixed seat 11 and is arranged in the inside of dust cover 45;

[0027] Through the technical scheme, when the slitting machine works, the negative pressure fan 41 is started to generate negative pressure, the metal dust generated in the dust cover 45 is sucked into the dust filter 42 through the dust collection pipe 44, the dust filter 42 filters the dust, and the clean air is discharged through the exhaust pipe 43, avoiding the damage of the dust to the equipment and prolonging the service life of the equipment.

[0028] Further, the upper rotating roller 20 and the lower rotating roller 21 are sleeved with the shearing roller 22, and a plurality of disc shears 23 are arranged on the shearing roller 22.

[0029] Through the technical scheme, the disc shears 23 on the upper rotating roller 20 and the lower rotating roller 21 are sequentially staggered, which can effectively perform longitudinal shearing operation on the metal plate during rotation, ensuring that the metal plate is accurately divided into the required width, and improving the shearing quality and efficiency.

[0030] Further, the driving assembly 30 includes a speed reducer 31 and a driving motor 32, the upper rotating roller 20 and the lower rotating roller 21 pass through the fixed seat 11 close to one side of the driving assembly 30, and the upper rotating roller 20 and the lower rotating roller 21 are respectively provided with a driven gear 33 and a driving gear 34, the driving gear 34 and the driven gear 33 are meshed and connected, the output end of the driving motor 32 is connected with the speed reducer 31, the output end of the speed reducer 31 is connected with the lower rotating roller 21 through a shaft coupling, and the upper rotating roller 20 and the lower rotating roller 21 relatively rotate through the driven gear 33 and the driving gear 34.

[0031] Through the technical scheme, when the driving motor 32 is started, power is reduced and torque is increased through the speed reducer 31, the lower rotating roller 21 is driven to rotate through the shaft coupling, the driving gear 34 on the lower rotating roller 21 is engaged with the driven gear 33 on the upper rotating roller 20, so that the upper rotating roller 20 is synchronously and reversely rotated, and the disc shears 23 on the upper rotating roller 20 and the lower rotating roller 21 start to work, ensuring the smooth progress of the shearing process.

[0032] Further, the material collecting assembly 60 includes a collecting box 61 and a conveying pipe 62, one side of the conveying pipe 62 is arranged above the box opening of the collecting box 61, the conveying pipe 62 away from the collecting box 61 passes through the support seat 12 and is arranged in the collecting groove 50, and the push-pull block 53 can completely pass through the pipe opening of the conveying pipe 62, so that the push-pull block 53 can completely push the metal scraps into the conveying pipe 62.

[0033] Through the technical scheme, when the piston rod 55 of the telescopic air cylinder 54 pushes the push-pull block 53 to move horizontally along the collecting groove 50, the push-pull block 53 can completely push the metal scraps adsorbed on the magnetic guide plate 52 into the conveying pipe 62, and finally the metal scraps fall into the collecting box 61, so that the metal scraps are collected and concentrated, and subsequent processing is facilitated.

[0034] Further, the workbench 10 is provided with a motor mounting seat 13 below the driving motor 32, and the support seat 12 is provided with a cylinder mounting seat 14 below the telescopic cylinder 54;

[0035] By the technical scheme, the motor mounting seat 13 provides a stable mounting position for the driving motor 32, reduces the vibration and displacement during the operation of the motor, and ensures the normal operation of the motor. Similarly, the cylinder mounting seat 14 can ensure the stable operation of the telescopic cylinder 54, and improve the overall stability and reliability of the equipment.

[0036] Working principle: the driving motor 32 is started, the power is reduced and the torque is increased through the speed reducer 31, then the power drives the lower rotating roller 21 to rotate through the shaft coupling, the driving gear 34 on the lower rotating roller 21 meshes with the driven gear 33 on the upper rotating roller 20, so that the upper rotating roller 20 rotates synchronously and reversely, and the disc shear 23 on the upper rotating roller 20 and the lower rotating roller 21 starts to work;

[0037] The metal plate is sent into the dust cover 45 from the feeding port 46, and the disc shear 23 arranged staggered up and down performs longitudinal shearing operation on the plate, and the sheared plate is sent out from the discharging port 47;

[0038] During the longitudinal shearing process, metal dust and debris will be generated, at this time, the negative pressure fan 41 of the dust suction assembly 40 is started, the metal dust in the dust cover 45 is sucked into the dust filter 42 through the dust collection pipe 44, the filtered clean air is discharged through the exhaust pipe 43, and the generated metal debris falls into the collection groove 50, and the strong magnet 51 adsorbs the metal debris on the magnetic guide plate 52;

[0039] When it is necessary to clean the metal debris in the collection groove 50, the telescopic cylinder 54 is started, the piston rod 55 pushes the push-pull block 53 to move horizontally along the collection groove 50, pushes the metal debris adsorbed on the magnetic guide plate 52 into the conveying pipe 62, and finally the metal debris falls into the collection box 61, and the cleaning work of the metal debris is completed.

[0040] In the description of the utility model, it is necessary to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or position relation based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the indicated device or element must have a specific orientation and a specific orientation configuration and operation, therefore cannot be understood as the limitation to the utility model, the term "first", "second", "third" is only for the purpose of description, and cannot be understood as indicating or implying relative importance, in addition, unless otherwise explicitly specified and limited, the term "installation", "connection", "connection" should be understood in a broad sense, for example, can be fixedly connected, can also be detachably connected, or integrally connected, can be mechanically connected, can also be electrically connected, can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0041] In the description of the utility model, the description of reference terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the utility model. In the utility model, the illustrative description of the above-mentioned terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine the different embodiments or examples described in the utility model and the characteristics of different embodiments or examples without contradiction.

[0042] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A metal plate slitting machine comprising a worktable (10), characterized in that: The top surface of the workbench (10) is fixedly connected with a fixed seat (11), the bottom surface of the workbench (10) is fixedly connected with a support seat (12), the upper rotating roller (20) and the lower rotating roller (21) are rotatably connected between the two fixed seats (11), the workbench (10) is provided with a driving assembly (30) on one side of the fixed seat (11), and the workbench (10) is provided with a dust collection assembly (40) on the side away from the driving assembly (30). The workbench (10) is provided with a collecting groove (50) below the lower rotating roller (21), the collecting groove (50) is arranged on the bottom surface of the workbench (10), a plurality of strong magnets (51) are equidistantly arranged in the collecting groove (50), a magnetic guide plate (52) for transmitting magnetic force is arranged above the strong magnets (51), the strong magnets (51) and the magnetic guide plate (52) cooperate to adsorb metal scraps, the magnetic guide plate (52) is provided with a push-pull block (53) on the side close to the driving assembly (30), the push-pull block (53) is provided with a material collecting assembly (60) on the opposite side, a telescopic air cylinder (54) is installed on the support seat (12) close to the driving assembly (30), the telescopic air cylinder (54) comprises a piston rod (55), the piston rod (55) penetrates through the support seat (12) and the collecting groove (50), and the piston rod (55) is connected with the push-pull block (53), the piston rod (55) drives the push-pull block (53) to move horizontally along the collecting groove (50).

2. A metal plate slitting machine according to claim 1, characterized in that: The dust collection assembly (40) comprises a negative pressure fan (41) and a dust filter (42), the negative pressure fan (41) and the dust filter (42) are connected through a pipeline, the negative pressure fan (41) is connected with an exhaust pipe (43) on the side away from the dust filter (42), the dust filter (42) is connected with a dust collecting pipe (44) on the side away from the negative pressure fan (41), a dust cover (45) is arranged between the two fixed seats (11), the dust cover (45) is provided with an inlet (46), the dust cover (45) is provided with an outlet (47) on the side opposite to the inlet (46), the dust collecting pipe (44) penetrates through the fixed seat (11) and is arranged in the dust cover (45).

3. The metal plate slitting machine according to claim 1, characterized in that: The upper rotating roller (20) and the lower rotating roller (21) are both sleeved with a shearing roller (22), a plurality of disc shears (23) are arranged on the shearing roller (22), and the disc shears (23) are sequentially and staggeredly arranged.

4. The metal plate slitting machine according to claim 1, characterized in that: The driving assembly (30) comprises a speed reducer (31) and a driving motor (32), the upper rotating roller (20) and the lower rotating roller (21) pass through the fixed seat (11) near the side of the driving assembly (30), and the upper rotating roller (20) and the lower rotating roller (21) are respectively provided with a driven gear (33) and a driving gear (34), the driving gear (34) and the driven gear (33) are in meshing connection, the output end of the driving motor (32) is connected with the speed reducer (31), the output end of the speed reducer (31) is in transmission connection with the lower rotating roller (21) through a shaft coupling, and the upper rotating roller (20) and the lower rotating roller (21) relatively rotate through the driven gear (33) and the driving gear (34).

5. The metal plate slitting machine according to claim 1, characterized in that: The material collecting assembly (60) comprises a collecting box (61) and a conveying pipe (62), one side of the conveying pipe (62) is arranged above the box opening of the collecting box (61), the side, away from the collecting box (61), of the conveying pipe (62) passes through the support seat (12), and the conveying pipe (62) is arranged in the collecting groove (50); and the push-pull block (53) can pass through the pipe opening of the conveying pipe (62) completely, so that the push-pull block (53) can push the metal scraps into the conveying pipe (62) completely.

6. A metal plate slitting machine according to claim 4, wherein: The workbench (10) is provided with a motor mounting seat (13) below the driving motor (32), and the support seat (12) is provided with a cylinder mounting seat (14) below the telescopic air cylinder (54).

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