A 304 hot-rolled stainless steel coil processing device with good stability

Abstract

The invention relates to the field of stainless steel processing equipment, and in particular to a 304 hot-rolled stainless steel coil processing device with good stability; the device comprises a bracket, wherein stainless steel coils axially along the front-to-back direction are respectively installed on the front and rear sides of the bracket through telescopic support components, a conveying component protruding from the surface of the bracket is installed on the side of the top surface of the bracket away from the stainless steel coil, a cutting component is arranged between the stainless steel coil and the conveying component, a clamping device is arranged above the bracket, the clamping device is installed above the bracket through a mobile support component, and the clamping device moves horizontally relative to the bracket through the mobile support component; the invention automatically separates the free end of the stainless steel coil through the movement of the clamping device, does not require additional equipment or manual operation, and simplifies the processing flow; the free end of the stainless steel plate is clamped by the clamping device, that is, the conveying roller and the clamping roller are clamped synchronously, so that the stainless steel plate is more stable during cutting and the cutting efficiency is higher.

Description

Technical Field

[0001] The invention relates to the field of stainless steel processing equipment, and in particular to a 304 hot-rolled stainless steel coil processing device with good stability. Background Art

[0002] Hot-rolled stainless steel coils have strong corrosion and rust resistance and a wide range of uses. Hot-rolled stainless steel coils are produced in coils for easy transportation later, but they need to be cut into strips before use. In the prior art, when cutting stainless steel coils, it is mostly necessary to release the free end of the stainless steel coil mechanically or manually before cutting. However, when cutting the free end, its overall stability is poor and it is easy to deviate, affecting subsequent cutting. At the same time, after the free end is cut, all strip stainless steel plates need to be clamped for subsequent cutting, and the cut strip stainless steel plates are prone to curling, making the overall clamping difficult and the clamping stability poor. Summary of the invention

[0003] In order to solve the problems in the prior art that when cutting the free end, the overall stability is poor and it is easy to deviate, which affects the subsequent cutting; at the same time, after the free end is cut, all the strip stainless steel plates need to be clamped for subsequent cutting, and the strip stainless steel plates after cutting are easy to curl, making the overall clamping difficult and the clamping stability poor, the present invention provides a 304 hot-rolled stainless steel coil processing device with good stability.

[0004] The technical solution of the present invention is:

[0005] 1. The present invention provides a 304 hot-rolled stainless steel coil processing device with good stability, comprising a bracket, wherein stainless steel coils axially along the front-back direction are respectively installed on the front and rear sides of the bracket through telescopic support assemblies, a conveying assembly protruding from the surface of the bracket is installed on the side of the top surface of the bracket away from the stainless steel coil, a cutting assembly is arranged between the stainless steel coil and the conveying assembly, a clamping device is arranged above the bracket, the clamping device is installed above the bracket through a movable support assembly, and the clamping device moves horizontally relative to the bracket through the movable support assembly; before the cutting operation, the telescopic support assembly adjusts the height of the stainless steel coil, at which time the free end of the stainless steel coil is located at the lower part, and the clamping device moves toward one side of the stainless steel coil under the action of the movable support assembly, and the clamping device pushes the free end of the stainless steel coil to separate it from the body, and the clamping device is also provided with a power drive assembly for driving the stainless steel coil to rotate and release, after the free end of the stainless steel coil is separated from the body, the power drive assembly causes the stainless steel coil to rotate and release the stainless steel plate and causes the free end of the stainless steel plate to be conveyed to the top of the conveying assembly, and then the free end of the stainless steel plate is clamped by the clamping device and the conveying assembly, and then continuous cutting is performed by the cutting assembly.

[0006] Furthermore, the mobile support assembly includes a guide rail, and horizontal guide rails are installed on the front and rear sides of the bracket. Two first sliders are arranged on the outer sides of the guide rails, and the two first sliders are connected by a connecting rod. A clamping device is installed above the first sliders on the front and rear sides.

[0007] Furthermore, the cutting assembly includes a group of cutting blades, and a group of cutting blades is installed between the conveying assembly and the stainless steel coil. The group of cutting blades includes several cutting blades distributed at equal intervals in the front-to-back direction.

[0008] Furthermore, the clamping device includes a clamping block, which is installed above the first slider. The first slider is an electric slider. The clamping block is trapezoidal. The side of the clamping block close to the stainless steel coil is an inclined surface. Several notches are opened on one side of the inclined surface of the clamping block. The number of notches is the same as the number of cutting blades and corresponds one to one. A second slider that slides with it is also provided on the outside of the guide rail. The second slider is located on the side of the first slider close to the stainless steel coil, and the second slider is connected to the adjacent first slider through a connecting rod. The entire set of cutting blades is installed between the two second sliders through a mounting seat, and a first power device that drives the cutting knife to rotate is provided on the outside of the second slider, and the cutting blade is always located in the corresponding notch.

[0009] Furthermore, the power drive assembly includes a first belt roller, first belt rollers are installed on the lower parts of the front and rear sides of the pressure block slope, second belt rollers are installed on the middle parts of the front and rear sides of the pressure block, and tensioning rollers are installed on the top surface of the pressure block close to the slope through the first electric telescopic rod. The first belt roller, the second belt roller and the tensioning roller on the same side are connected by a conveyor belt, the outer sides of the conveyor belt are rough surfaces, and the pressure block is provided with a second power device for driving the two second belt rollers to rotate synchronously.

[0010] Furthermore, a pressing block is installed on the top surface of the first sliding block via a second electric telescopic rod, and the vertical height of the pressing block is adjusted via the second electric telescopic rod.

[0011] Furthermore, the conveying assembly includes a group of conveying rollers, a group of conveying rollers is installed on one side of the top surface of the bracket, the middle part of the top surface of the bracket is hollowed out, the group of conveying rollers includes several conveying rollers evenly distributed along the length direction of the bracket, and the top surfaces of the conveying rollers all protrude from the bracket.

[0012] Furthermore, the telescopic support assembly includes a vertical hydraulic rod, and the upper end of the hydraulic rod is detachably mounted with the stainless steel coil through an axle seat.

[0013] The beneficial effects achieved by the present invention are as follows: the present invention automatically separates the free end of the stainless steel coil by moving the clamping device, without the need for additional equipment or manual operation, thereby simplifying the processing flow; at the same time, the present invention uses a power drive assembly above the clamping device to drive the rotational release of the stainless steel coil, which can not only ensure the clamping of the cut part of the stainless steel coil, but also effectively ensure the release of the stainless steel coil, and the present invention maintains the free end of the stainless steel coil that needs to be cut off later, which not only facilitates the unified winding of the cut strip stainless steel plate; but also clamps the free end of the stainless steel plate through the clamping device, that is, the conveying roller and the clamping roller clamp it synchronously, so that the stainless steel plate is more stable during cutting and the cutting efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0015] Figure 2 yes Figure 1 A-axis enlarged view.

[0016] Figure 3 yes Figure 1 A magnified view of the part in center Ⅰ.

[0017] Figure 4 yes Figure 2 A magnified view of the part in middle II. DETAILED DESCRIPTION

[0018] To facilitate those skilled in the art to understand the present invention, specific implementations of the present invention are described below with reference to the accompanying drawings.

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] It should be noted that when a component is referred to as being "mounted on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component at the same time. When a component is considered to be "fixed to" another component, it may be directly fixed on the other component or there may be a central component at the same time.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "or / and" used herein includes any and all combinations of one or more of the related listed items.

[0023] like Figures 1 to 4 As shown, the present invention provides a 304 hot-rolled stainless steel coil processing device with good stability, comprising a bracket 1, and a stainless steel coil 2 axially along the front-to-back direction is respectively installed on the front and rear sides of the bracket 1 through a telescopic support assembly, the middle of the top surface of the bracket 1 is hollowed out, and a group of conveying rollers 3 is installed on one side of the top surface of the bracket 1, the group of conveying rollers 3 includes several conveying rollers 3 evenly distributed along the length direction of the bracket 1, and the top surfaces of the conveying rollers 3 are all protruding from the bracket 1, so that when the stainless steel coil 2 releases the stainless steel plate on the outside, the bottom surface of the stainless steel plate is attached to the conveying roller 3 and is conveyed to the side away from the stainless steel coil 2 through the conveying roller 3; at the same time, a group of cutting blades 4 is installed between the conveying roller 3 and the stainless steel coil 2, the group of cutting blades 4 includes several cutting blades 4 distributed at equal intervals along the front-to-back direction, so that the stainless steel plate released by the stainless steel coil 2 is cut into strips at equal intervals by the cutting blades 4.

[0024] Horizontal guide rails 5 are installed on the front and rear sides of the bracket 1. Two first sliders 6 are installed on the outer sides of the guide rails 5. The two first sliders 6 are connected by a connecting rod 8. In this way, the first sliders 6 move synchronously horizontally along the guide rails 5 to drive the clamping device to move relative to the stainless steel coil 2. A clamping device is installed above the first sliders 6 on the front and rear sides. A group of clamping rollers 7 distributed along the length direction of the clamping device are embedded at the bottom of the clamping device. When in use, the clamping roller 7 is located above the stainless steel plate. In this way, during the cutting process of the stainless steel plate, the free end of the stainless steel plate is clamped by the clamping roller 7 and the conveying roller 3. The blade 4 cuts the stainless steel plate released by the stainless steel coil 2; before the cutting operation, the height of the stainless steel coil 2 is first adjusted by the telescopic support assembly, and at this time the free end of the stainless steel coil 2 is located at the bottom, and the clamping device moves toward one side of the stainless steel coil 2 under the action of the first slider 6, and the free end of the stainless steel coil 2 is separated from its body by the clamping device, and the clamping device is also provided with a power drive assembly for driving the stainless steel coil 2 to rotate and release, so that after the free end of the stainless steel coil 2 is separated from the body, the stainless steel coil 2 rotates to release the stainless steel plate and allows the free end of the stainless steel plate to be conveyed to the side of the conveying roller 3.

[0025] like Figure 1 As shown in, one embodiment is that the clamping device includes a clamping block 9, which is installed above the first slider 6. The first slider 6 is an electric slider, and the clamping block 9 is trapezoidal, and the side of the clamping block 9 close to the stainless steel coil 2 is an inclined surface, and a plurality of notches 10 are opened on one side of the inclined surface of the clamping block 9, and the number of notches 10 and the number of cutting blades 4 are the same and one-to-one corresponding, and the outer side of the guide rail 5 is also provided with a second slider 21 that slides with it, the second slider 21 is located on the side of the first slider 6 close to the stainless steel coil 2, and the second slider 21 is connected to the adjacent first slider 6 through a connecting rod 11, the whole set of cutting blades 4 is installed between the two second sliders 21 through a mounting seat 12, and the second slider 21 on one side is provided with a first power device ( (not shown in the figure) The design is that during the process of the first slider 6 driving the pressing block 9 to move, the cutting blade 4 is always located in the corresponding notch 10, and the cutting blade 4 moves synchronously with the pressing block 9; and the pressing block 9 moves closer to the stainless steel coil 2 as a whole, and at the same time, the free end of the stainless steel coil 2 is pushed open by the inclined tip of the pressing block 9 close to the side of the stainless steel coil 2, so that the free end of the stainless steel coil 2 is separated from the body, and then the stainless steel coil 2 is driven to rotate by the power drive component to release the stainless steel plate. The free end of the stainless steel plate is first released and moved to the bottom of the conveying roller 3 and the pressing roller 7, and then cut by the cutting blade 4. The purpose of this design is to ensure that one side of the free end of the stainless steel plate is not cut and remains intact, and then the cutting blade 4 cuts. Figure 2As shown in the figure, one is to ensure the stability of the overall cutting of the stainless steel plate, and the other is because the free end of the stainless steel plate is mostly damaged during the process of moving, etc., and needs to be cut off as a whole before use. This design is to facilitate the cutting of the free end part.

[0026] like Figure 1 As shown in the figure, the outer diameter of the stainless steel coil 2 is constantly changing during the release process. In order to adapt to the change of its outer diameter and maintain the drive X of the stainless steel coil 2, an implementation method of the power drive component is that the lower parts of the front and rear sides of the pressing block 9 are equipped with first belt rollers 13, and the middle parts of the front and rear sides of the pressing block 9 are equipped with second belt rollers 14. At the same time, the top surface of the pressing block 9 close to the inclined surface is equipped with a tensioning roller 16 through a first electric telescopic rod 15. The first belt roller 13, the second belt roller 14, and the tensioning roller 16 on the same side are connected by a conveyor belt 17. The outer sides of the conveyor belt 17 are all rough surfaces. The pressing block 9 is provided with a second power device (not shown in the figure) for driving the two second belt rollers 14 to rotate synchronously; the purpose of this design is to The conveyor belt 17 is in contact with the outer side of the stainless steel coil 2, and the conveyor belt 17 is driven to rotate clockwise by the second power device, so that the stainless steel coil 2 releases the stainless steel plate on the outer side counterclockwise. At the same time, during the release of the stainless steel coil 2, the telescopic support assembly causes the stainless steel coil 2 to gradually descend, and the first electric telescopic rod 15 is extended. At the same time, the first slider 6 moves along the guide rail 5 to one side of the stainless steel coil 2, so that the inclined surface of the clamping block 9 is close to the lower part of the stainless steel coil 2, and the conveyor belt 17 is always in contact with the outer side of the stainless steel coil 2, ensuring that the outer side of the stainless steel coil 2 is driven to continuously release the stainless steel plate, and the clamping roller 7 and the conveyor roller 3 clamp the stainless steel plate to ensure the stability of the cutting blade 4 when cutting the stainless steel plate.

[0027] like Figure 1 As shown, one embodiment is that the top surface of the first slider 6 is equipped with a clamping block 9 through a second electric telescopic rod 18. This design allows the clamping block 9 to adapt to the cutting of stainless steel plates of different thicknesses through the extension and retraction of the second electric telescopic rod 18; at the same time, through the extension and retraction of the second electric telescopic rod 18 and the horizontal movement of the first slider 6 along the guide rail 5, the tip of the inclined surface of the clamping block 9 can better fit the free end of the stainless steel coil 2, thereby facilitating the separation of the free end of the stainless steel coil 2 from the main body.

[0028] As shown in the figure, in one embodiment, the telescopic support assembly includes a vertical hydraulic rod 19, and the upper end of the hydraulic rod 19 is detachably mounted with a stainless steel coil 2 through an axle seat 20, so that the stainless steel coil 2 can be vertically moved by adjusting the telescopic movement of the hydraulic rod 19, so that during the release of the stainless steel coil 2, the released stainless steel plate is in a horizontal state as a whole. The above-described embodiments of the present invention do not constitute a limitation on the scope of protection of the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. A 304 hot-rolled stainless steel coil processing device with good stability, comprising a bracket, stainless steel coils axially along the front-to-back direction are respectively installed on the front and rear sides of the bracket through telescopic support components, a conveying component protruding from the surface of the bracket is installed on the side of the top surface of the bracket away from the stainless steel coil, a cutting component is arranged between the stainless steel coil and the conveying component, a clamping device is arranged above the bracket, the clamping device is installed above the bracket through a movable support component, and the clamping device moves horizontally relative to the bracket through the movable support component; Before the cutting operation, the telescopic support assembly adjusts the height of the stainless steel coil. At this time, the free end of the stainless steel coil is located at the bottom. The clamping device moves to one side of the stainless steel coil under the action of the mobile support assembly. The clamping device pushes the free end of the stainless steel coil to separate it from the body. The clamping device is also provided with a power drive assembly for driving the stainless steel coil to rotate and release. After the free end of the stainless steel coil is separated from the body, the power drive assembly causes the stainless steel coil to rotate and release the stainless steel plate and transmit the free end of the stainless steel plate to the top of the transmission assembly. The free end of the stainless steel plate is then clamped by the clamping device and the transmission assembly, and then continuous cutting is performed by the cutting assembly. The mobile support assembly includes a guide rail, and horizontal guide rails are installed on the front and rear sides of the bracket. Two first sliders are arranged on the outer sides of the guide rails. The two first sliders are connected by a connecting rod, and a clamping device is installed above the first sliders on the front and rear sides at the same time; The cutting assembly includes a group of cutting blades, which are installed between the conveying assembly and the stainless steel coil, and the group of cutting blades includes a plurality of cutting blades distributed at equal intervals along the front-back direction; The clamping device includes a clamping block, which is installed above the first slider. The first slider is an electric slider. The clamping block is trapezoidal. The side of the clamping block close to the stainless steel coil is an inclined surface. Several notches are opened on one side of the inclined surface of the clamping block. The number of notches is the same as that of the cutting blades and corresponds one to one. A second slider is also provided on the outside of the guide rail to slide with it. The second slider is located on the side of the first slider close to the stainless steel coil, and the second slider is connected to the adjacent first slider through a connecting rod. The whole set of cutting blades is installed between the two second sliders through a mounting seat, and a first power device for driving the cutting knife to rotate is provided on the outside of the second slider, and the cutting blade is always located in the corresponding notch.

2. A 304 hot-rolled stainless steel coil processing device with good stability according to claim 1, characterized in that: The power drive assembly includes a first belt roller, first belt rollers are installed on the lower parts of the front and rear sides of the pressing block slope, second belt rollers are installed on the middle parts of the front and rear sides of the pressing block, and tensioning rollers are installed on the top surface of the pressing block close to the slope through the first electric telescopic rod. The first belt roller, the second belt roller and the tensioning roller on the same side are connected by a conveyor belt, and the outer sides of the conveyor belt are rough surfaces. The pressing block is provided with a second power device for driving the two second belt rollers to rotate synchronously.

3. The 304 hot-rolled stainless steel coil processing device with good stability according to claim 1 is characterized in that: The top surface of the first sliding block is provided with a pressing block via a second electric telescopic rod, and the vertical height of the pressing block is adjusted via the second electric telescopic rod.

4. A 304 hot-rolled stainless steel coil processing device with good stability according to claim 1 or 2, characterized in that: The conveying assembly includes a group of conveying rollers, a group of conveying rollers is installed on one side of the top surface of the bracket, the middle part of the top surface of the bracket is hollowed out, the group of conveying rollers includes several conveying rollers evenly distributed along the length direction of the bracket, and the top surfaces of the conveying rollers all protrude from the bracket.

5. The 304 hot-rolled stainless steel coil processing device with good stability according to claim 3 is characterized in that: The telescopic support assembly comprises a vertical hydraulic rod, and the upper end of the hydraulic rod is detachably mounted with a stainless steel coil via an axle seat.

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