Slitting machine for steel machining

Abstract

The utility model is applicable to the technical field of slitting machines, and provides a slitting machine for steel processing, which comprises a bottom plate, and a U-shaped plate is fixedly mounted at the top of the bottom plate; the unreeling machine is fixedly mounted on the bottom plate, and a steel belt is wound on the unreeling machine; the barrel body is rotationally mounted on the U-shaped plate, and a plurality of annular blades are fixedly arranged on the barrel body in a sleeving manner; the first support is fixedly installed on the U-shaped plate, a first motor is fixedly installed on the first support, and an output shaft of the first motor is fixedly connected with one end of the barrel; the liquid injection pipe is rotationally mounted on the barrel in a sealing manner and is used for injecting cooling liquid; the conveying mechanism is mounted on the U-shaped plate and is used for conveying a steel belt; and the dust treatment mechanism is assembled on the U-shaped plate and is used for reducing dust. According to the slitting machine for steel machining, the problem that a large amount of dust harmful to human bodies can be generated when an existing slitting machine for steel machining is used is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of slitting machines, in particular to a slitting machine for steel processing. Background Art

[0002] A steel processing slitting machine is a device specifically designed for longitudinally slitting wide metal coils. It is primarily used to shear wide metal coils (such as strip steel, stainless steel, and copper) into several narrower coils according to specific width requirements. This equipment is widely used in steel processing and rolling mills, as well as in the electrical and automotive industries, container manufacturing, home appliance manufacturing, building materials, and stamping production.

[0003] However, in the process of slitting steel (such as steel strips), existing slitting machines will generate a large amount of fine and easily floating dust due to the physical effects of metal materials such as friction and cutting. This dust will not only seriously affect the air quality at the work site, but also pose a threat to the health of workers. Utility Model Content

[0004] The utility model provides a slitting machine for steel processing, aiming to solve the problem in the above background technology that the existing slitting machine for steel processing generates a large amount of dust harmful to human body during use.

[0005] To solve the above problems, the present invention is implemented as follows: a slitting machine for steel processing, comprising: a base plate, a U-shaped plate is fixedly mounted on the top of the base plate; a uncoiler fixedly mounted on the base plate, a steel strip is wound on the uncoiler; a cylinder rotatably mounted on the U-shaped plate, a plurality of annular blades are fixedly sleeved on the cylinder; a first bracket fixedly mounted on the U-shaped plate, a first motor is fixedly mounted on the first bracket, and an output shaft of the first motor is fixedly connected to one end of the cylinder; an injection pipe for injecting coolant is sealably rotatably mounted on the cylinder; a conveying mechanism mounted on the U-shaped plate for conveying the steel strip; and a dust treatment mechanism assembled on the U-shaped plate for reducing dust.

[0006] Preferably, the conveying mechanism includes: two rotating shafts rotatably mounted on the U-shaped plate, and conveying rollers are fixedly sleeved on the two rotating shafts; two gears are respectively fixedly sleeved on the two rotating shafts, and the two gears are engaged with each other; a second bracket fixedly mounted on the U-shaped plate, and a second motor is fixedly mounted on the second bracket, and the output shaft of the second motor is fixedly connected to one end of any one of the rotating shafts.

[0007] Preferably, the dust handling mechanism includes: a box body fixedly mounted on the U-shaped plate, a filter screen fixedly mounted on the inner wall of the box body; a fan fixedly mounted on the bottom plate, an exhaust pipe fixedly mounted on the air inlet end of the fan, the top end of the exhaust pipe extending to the interior of the box body; two connecting pipes fixedly mounted on the U-shaped plate, a dust hood fixedly mounted on one end of the two connecting pipes, and the other ends of the two connecting pipes extending to the interior of the box body.

[0008] Preferably, a sealing cover is provided on the liquid injection tube, and the liquid injection tube is configured to be L-shaped.

[0009] Preferably, a support block is fixedly mounted on the U-shaped plate, and one side of the support block is fixedly connected to the liquid injection pipe.

[0010] Preferably, a removal outlet is provided on one side of the box body, and a sealing door is provided on the removal outlet.

[0011] Preferably, both conveying rollers are fixed with anti-slip sleeves, and both anti-slip sleeves are made of rubber.

[0012] Compared with the related art, the steel processing slitting machine provided by the present invention has the following beneficial effects:

[0013] Compared with the existing technology, the steel processing slitting machine provided by this solution can pull the steel strip released by the unwinder through the conveying mechanism, so that the steel strip can move stably to one side, so that the steel strip can always be in stable contact with multiple annular blades. By starting the first motor, the cylinder can drive the multiple annular blades to cut the steel strip longitudinally, thereby realizing the slitting of the steel strip. Through the use of the dust treatment mechanism, the dust generated during the cutting process can be collected and treated, effectively reducing the dust concentration at the work site, improving the air quality, and protecting the health of the staff. Through the use of the liquid injection pipe, coolant can be injected into the cylinder, so that the cylinder can absorb part of the heat on the multiple annular blades through the low temperature of the coolant, thereby improving the durability of the multiple annular blades to a certain extent, and the use effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of a slitting machine for steel processing provided by the utility model;

[0015] Figure 2 This is a schematic diagram of the main cross-sectional structure of a slitting machine for steel processing provided by the utility model;

[0016] Figure 3 This is a rear view structural diagram of the utility model;

[0017] Figure 4This is a schematic diagram of the cross-sectional structure of the box body in the present utility model;

[0018] Figure 5 It is a schematic diagram of the three-dimensional structure of the rotating shaft and the conveying roller in the utility model.

[0019] Figure numerals: 1. bottom plate; 2. U-shaped plate; 3. unwinder; 4. cylinder; 5. annular blade; 6. first bracket; 7. first motor; 8. rotating shaft; 9. conveying roller; 10. gear; 11. second bracket; 12. second motor; 13. box; 14. filter; 15. fan; 16. exhaust pipe; 17. connecting pipe; 18. dust hood; 19. liquid injection pipe. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein in the specification of the application are for the purpose of describing specific embodiments only and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the description of the above-mentioned drawings, as well as any variations thereof, are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention.

[0021] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] The present invention provides a slitting machine for steel processing. Figure 1-5As shown, the slitting machine for steel processing includes: a base plate 1, a U-shaped plate 2 is fixedly installed on the top of the base plate 1; a uncoiler 3 is fixedly installed on the base plate 1, and a steel strip is wound on the uncoiler 3; a cylinder 4 is rotatably installed on the U-shaped plate 2, and a plurality of annular blades 5 are fixedly sleeved on the cylinder 4; a first bracket 6 is fixedly installed on the U-shaped plate 2, and a first motor 7 is fixedly installed on the first bracket 6, and the output shaft of the first motor 7 is fixedly connected to one end of the cylinder 4; an injection pipe 19 for injecting coolant is sealably rotatably installed on the cylinder 4; a conveying mechanism installed on the U-shaped plate 2 for conveying the steel strip; and a dust treatment mechanism assembled on the U-shaped plate 2 for dust reduction.

[0023] In this embodiment, when the slitting machine is in use, the unwinder 3 needs to be started to unwind the steel strip. During the unwinding process, the conveying mechanism needs to be started to pull the steel strip on the unwinder 3 so that the steel strip can move stably to one side. During the movement of the steel strip, the first motor 7 and the dust treatment mechanism need to be started. The first motor 7 will drive the cylinder 4 to rotate, and the cylinder 4 will drive the multiple annular blades 5 to rotate. Under the rotation of the multiple annular blades 5, the longitudinal cutting of the steel strip can be achieved, thereby achieving the slitting of the steel strip. During the slitting process, the dust treatment mechanism will collect and treat the dust generated during the cutting process by dust suction, filtering, etc., effectively reducing the dust concentration at the work site, improving the air quality, and protecting the health of the staff. In order to reduce the heat of the multiple annular blades 5 during work, the staff can use the injection pipe 19 to inject coolant into the cylinder 4, so that the cylinder 4 can absorb part of the heat on the multiple annular blades 5 through the low temperature of the coolant, thereby improving the durability of the multiple annular blades 5 to a certain extent.

[0024] In a further preferred embodiment of the present invention, the conveying mechanism includes: two rotating shafts 8 rotatably mounted on the U-shaped plate 2, and conveying rollers 9 are fixedly sleeved on the two rotating shafts 8; two gears 10 are respectively fixedly sleeved on the two rotating shafts 8, and the two gears 10 are engaged with each other; a second bracket 11 fixedly mounted on the U-shaped plate 2, and a second motor 12 is fixedly mounted on the second bracket 11, and the output shaft of the second motor 12 is fixedly connected to one end of any one of the rotating shafts 8.

[0025] In this embodiment, the conveying mechanism is used to convey the steel belt. When working, the second motor 12 is started, and the second motor 12 will drive one of the rotating shafts 8 to rotate. Since the two rotating shafts 8 are respectively fixed with gears 10, and the two gears 10 are engaged with each other, the start of the second motor 12 will cause the two rotating shafts 8 to rotate in opposite directions, so that the conveying rollers 9 on the two rotating shafts 8 can pull the steel belt on the unwinder 3, so that the steel belt can move stably to one side, so that the steel belt can be stably cut by multiple annular blades 5, thereby realizing stripping.

[0026] In a further preferred embodiment of the present invention, the dust handling mechanism includes: a box body 13 fixedly mounted on the U-shaped plate 2, a filter screen 14 fixedly mounted on the inner wall of the box body 13; a fan 15 fixedly mounted on the base plate 1, an exhaust pipe 16 fixedly mounted on the air inlet end of the fan 15, the top of the exhaust pipe 16 extends to the interior of the box body 13; two connecting pipes 17 fixedly mounted on the U-shaped plate 2, one end of each of the two connecting pipes 17 is fixedly mounted with a dust hood 18, and the other end of each of the two connecting pipes 17 extends to the interior of the box body 13.

[0027] In this embodiment, the dust handling mechanism is used for dust reduction. When in use, the fan 15 is started, and the fan 15 will extract the gas in the box 13 through the exhaust pipe 16, so that a negative pressure is generated in the box 13. Under the action of the negative pressure, the two dust hoods 18 will generate suction, which can suck the dust generated by the steel strip during the slitting process into the two connecting pipes 17, and then discharge it into the box 13. Finally, it is filtered and intercepted by the filter 14, and the dust can be stored in the box 13. This can effectively reduce the dust concentration at the work site, improve the air quality, and protect the health of the staff.

[0028] In a further preferred embodiment of the present invention, a sealing cover is provided on the liquid injection tube 19, and the liquid injection tube 19 is configured to be L-shaped.

[0029] In this embodiment, the sealing cover can seal the liquid injection pipe 19 to prevent the coolant in the cylinder 4 from leaking out of the liquid injection pipe 19 .

[0030] In a further preferred embodiment of the present invention, a support block is fixedly mounted on the U-shaped plate 2 , and one side of the support block is fixedly connected to the liquid injection pipe 19 .

[0031] In this embodiment, the support block can be used to fix the position of the liquid injection tube 19 to prevent the liquid injection tube 19 from rotating when the cylinder body 4 rotates.

[0032] In a further preferred embodiment of the present invention, a take-out port is provided on one side of the box body 13, and a sealing door is provided on the take-out port.

[0033] In this embodiment, the coordinated use of the outlet and the sealing door can facilitate people to clean the dust in the box body 13 after work. When cleaning is required, just open the sealing door from the outlet.

[0034] In a further preferred embodiment of the present invention, both of the conveying rollers 9 are fixed with anti-slip sleeves, and both of the anti-slip sleeves are made of rubber.

[0035] In this embodiment, by using two anti-slip sleeves made of rubber material, the friction between the two conveying rollers 9 and the steel belt can be increased, so that the two conveying rollers 9 can move the steel belt more stably when rotating.

[0036] To sum up, compared with the relevant technology, this solution can pull the steel strip released by the unwinder 3 through the conveying mechanism, so that the steel strip can move stably to one side, so that the steel strip can always be in stable contact with multiple annular blades 5. By starting the first motor 7, the cylinder 4 can drive the multiple annular blades 5 to cut the steel strip longitudinally, thereby realizing the stripping of the steel strip. Through the use of the dust treatment mechanism, the dust generated during the cutting process can be collected and treated, effectively reducing the dust concentration at the work site, improving the air quality, and protecting the health of the staff. Through the use of the liquid injection pipe 19, coolant can be injected into the cylinder 4, so that the cylinder 4 can absorb part of the heat on the multiple annular blades 5 through the low temperature of the coolant, thereby improving the durability of the multiple annular blades 5 to a certain extent, and the use effect is better.

[0037] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0038] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. A slitting machine for steel processing, characterized in that: include: A bottom plate, a U-shaped plate being fixedly mounted on the top of the bottom plate; an unwinder fixedly mounted on the bottom plate, wherein a steel strip is wound around the unwinder; A cylinder rotatably mounted on the U-shaped plate, wherein a plurality of annular blades are fixedly sleeved on the cylinder; A first bracket fixedly mounted on the U-shaped plate, a first motor fixedly mounted on the first bracket, an output shaft of the first motor fixedly connected to one end of the cylinder; A liquid injection pipe for injecting coolant is sealed and rotatably mounted on the cylinder; A conveying mechanism mounted on the U-shaped plate for conveying the steel strip; A dust treatment mechanism for dust reduction is mounted on the U-shaped plate.

2. The steel processing slitting machine according to claim 1, characterized in that: The conveying mechanism comprises: Two rotating shafts are rotatably mounted on the U-shaped plate, and conveying rollers are fixedly sleeved on the two rotating shafts; Two gears are fixedly mounted on the two rotating shafts, and the two gears are meshed with each other; A second bracket is fixedly mounted on the U-shaped plate, a second motor is fixedly mounted on the second bracket, and an output shaft of the second motor is fixedly connected to one end of any one of the rotating shafts.

3. The steel processing slitting machine according to claim 1, characterized in that: The dust handling mechanism comprises: A box body is fixedly mounted on the U-shaped plate, and a filter screen is fixedly mounted on the inner wall of the box body; A fan is fixedly mounted on the bottom plate, an exhaust pipe is fixedly mounted on the air inlet end of the fan, and the top end of the exhaust pipe extends to the interior of the box; Two connecting pipes are fixedly mounted on the U-shaped plate, one end of each of the connecting pipes is fixedly mounted with a dust collection hood, and the other ends of each of the connecting pipes extend to the interior of the box.

4. The steel processing slitting machine according to claim 1, characterized in that: A sealing cover is provided on the liquid injection tube, and the liquid injection tube is configured to be L-shaped.

5. The steel processing slitting machine according to claim 1, characterized in that: A support block is fixedly mounted on the U-shaped plate, and one side of the support block is fixedly connected to the liquid injection pipe.

6. The steel processing slitting machine according to claim 1, characterized in that: A take-out port is provided on one side of the box body, and a sealing door is provided on the take-out port.

7. The steel processing slitting machine according to claim 2, characterized in that: Both conveying rollers are fixed with anti-slip sleeves, and both anti-slip sleeves are made of rubber.

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