Steel coil clamping, conveying and shearing all-in-one machine

Abstract

The utility model relates to the technical field of steel coil clamping and shearing, and discloses a steel coil clamping and shearing all-in-one machine which comprises a machine body, a hydraulic push rod is fixedly installed at the top of the machine body, and a driving seat is fixedly installed at the other end of the hydraulic push rod. The first hydraulic push rod is driven to push the driving base to move downwards, so that the driving base continuously pushes the flattening box located on the upper side to be attached to the flattening box located at the bottom, and the extrusion force between the two adjacent sets of pressing rollers can be well detected in cooperation with the pressure sensors between the driving base and the flattening boxes; it is guaranteed that two adjacent sets of pressing rollers can flatten a steel belt transmitted on a steel coil, the situation that after the steel coil is sheared, part of the steel belt is bent and difficult to convey and machine is avoided, meanwhile, an electric push rod is driven to push two sets of flow guide boxes to be close to each other, and the flow guide rollers on the two sides of the two adjacent sets of flow guide boxes are inserted into the flow guide boxes correspondingly; and when the steel coil is conveyed, the side edge of the steel coil is limited by the flow guide roller, and the steel coil is prevented from deviating during conveying.

Description

Technical Field

[0001] The utility model relates to the technical field of steel coil clamping, conveying and shearing, in particular to a steel coil clamping, conveying and shearing integrated machine. Background Art

[0002] At present, steel coils are also called coiled steel. Steel is hot-pressed or cold-pressed into coils. In order to facilitate storage and transportation, and to facilitate various processing (such as processing into steel plates, steel strips, etc.), the formed coils are mainly hot-rolled coils and cold-rolled coils. Hot-rolled coils are processed products before the steel billet recrystallizes, and cold-rolled coils are the subsequent processing of hot-rolled coils.

[0003] Among them, steel coils can be used to process various required metal products, and conveying and shearing equipment are used for existing steel coil processing.

[0004] However, the integrated clamping and shearing machines used in the market are not easy to flatten the steel strips on the steel coils. The bent steel strips will not only cause deviation during transportation, but also bend after shearing, making them difficult to stack, greatly increasing the difficulty of transportation and processing. Therefore, we propose an integrated clamping and shearing machine for steel coils to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problems existing in the prior art and proposes a steel coil clamping, conveying and shearing integrated machine.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A steel coil clamping, feeding and shearing integrated machine, comprising: a machine body, a hydraulic push rod is fixedly installed on the top of the machine body, a driving seat is fixedly installed on the other end of the hydraulic push rod, and a flattening and guiding mechanism is installed inside and at both ends of the machine body;

[0008] The flattening and deflecting mechanism includes a pressure sensor fixedly installed at the bottom of the driving seat, a flattening box installed at the bottom of the driving seat and the bottom side of the body, a plurality of groups of equidistantly distributed pressure rollers rotatably installed inside two groups of the flattening boxes, mounting frames fixedly installed on both sides of the body, first electric push rods fixedly installed on the tops of the two groups of the mounting frames, deflecting boxes fixedly installed at the other ends of the two groups of the first electric push rods and the bottom of the mounting frames, and deflecting rollers rotatably installed on both sides of each group of the deflecting boxes, and the two sides of the flattening box located on the bottom side are installed on both sides of the body through brackets.

[0009] Preferably, cleaning cotton is fixedly installed on the inner walls of the two groups of guide boxes, and the two adjacent groups of cleaning cotton correspond to each other, so that both sides of the steel coil can be cleaned.

[0010] Preferably, a shearing seat is fixedly installed on one side of the machine body, a second hydraulic push rod is fixedly installed on the top of the shearing seat, a shearing platform is fixedly installed on the other end of the second hydraulic push rod, and a shearing knife is fixedly installed in the middle of the bottom of the shearing platform to shear the steel coil.

[0011] Preferably, a raw material seat is fixedly installed on the other side of the machine body, a steel coil is installed in the raw material seat, and the steel coil and steel strip are movably connected to the machine body and the shear seat respectively, so as to support the steel coil.

[0012] Preferably, piston grooves are provided on both sides of the shearing platform, piston rods are movably installed in the two groups of piston grooves, second springs are sleeved on the bottom of the two groups of piston rods, and the two sides of the two groups of second springs are respectively fixed to the shearing platform and the outer wall of the piston rod to support the piston rod.

[0013] Preferably, limit holes are provided on both sides of the top of the driving seat, the mounting frame and the shearing seat, and a limit rod is movably installed in each group of the limit holes. The two adjacent groups of limit rods are respectively fixedly installed on the flattening box, the guide box and the top of the shearing table. First springs are installed on both sides of the top of the driving seat, and the other sides of the two groups of the first springs are respectively fixedly installed on the outer walls of the two groups of limit rods, so as to support the limit rods.

[0014] Preferably, the two groups of flattening box side walls are fixedly installed with motors, the two groups of motor drive output ends are respectively connected to the two groups of transmission shafts, the other ends of the two groups of transmission shafts are fixedly installed to the central axis of the pressure rollers on one side, and the two adjacent groups of pressure rollers are connected by toothed belt transmission, which can drive the pressure rollers to rotate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model drives the first hydraulic push rod to push the driving seat to move downward, so that the driving seat continuously pushes the flattening box located on the upper side to fit the flattening box located at the bottom to each other, and cooperates with the pressure sensor between the driving seat and the flattening box to well detect the extrusion force between the two adjacent groups of pressure rollers, so as to ensure that the two adjacent groups of pressure rollers can flatten the steel belt transmitted on the steel coil, so as to avoid that the steel coil is partially bent after shearing, which makes it difficult to transport and process, and at the same time drives the electric push rod to push the two groups of guide boxes to approach each other, so that the guide rollers on both sides of the two adjacent groups of guide boxes are respectively plugged into the guide boxes, so as to ensure that when the steel coil is transported, the side of the steel coil is limited by the guide roller, so as to avoid the deviation of the steel coil during transportation;

[0017] Piston rods are movably installed in the two groups of piston grooves, and the bottoms of the two groups of piston rods are sleeved with second springs. When the flattened steel strip is transported to the inside of the shear seat and the second hydraulic push rod is driven, the shear table will be pushed downward. As the shear table moves downward, the piston rods on both sides of the shear table will preferentially squeeze the steel strip, and cooperate with the support of the spring sleeved on the outer wall of the piston rod to clamp the sheared steel strip, thereby ensuring that the steel strip remains firm and stable during the shearing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of a steel coil clamping, feeding and shearing integrated machine proposed by the utility model;

[0019] Figure 2 The utility model is a schematic diagram of the mounting frame structure of a steel coil clamping, feeding and shearing integrated machine.

[0020] In the figure: 1. body; 11. first hydraulic push rod; 12. drive seat; 13. limit hole; 14. limit rod; 15. first spring; 2. pressure sensor; 21. flattening box; 22. pressure roller; 23. mounting frame; 24. electric push rod; 25. guide box; 26. guide roller; 27. cleaning cotton; 3. shearing seat; 31. second hydraulic push rod; 32. shearing table; 33. piston groove; 34. piston rod; 35. second spring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-2 A steel coil clamping, feeding and shearing integrated machine, comprising: a machine body 1, a hydraulic push rod is fixedly installed on the top of the machine body 1, a driving seat 12 is fixedly installed on the other end of the hydraulic push rod, and a flattening guide mechanism is installed inside and at both ends of the machine body 1;

[0023] The flattening and guiding mechanism includes a pressure sensor 2 fixedly installed at the bottom of the driving seat 12, a flattening box 21 installed at the bottom of the driving seat 12 and the bottom side of the body 1, a plurality of groups of equally spaced pressure rollers 22 are rotatably installed inside two groups of flattening boxes 21, mounting frames 23 fixedly installed on both sides of the body 1, first electric push rods 24 fixedly installed on the tops of the two groups of mounting frames 23, guide boxes 25 fixedly installed at the other ends of the two groups of first electric push rods 24 and the bottom of the mounting frames 23, and guide rollers 26 rotatably installed on both sides of each group of guide boxes 25. The two sides of the flattening box 21 located on the bottom side are installed on both sides of the body 1 through brackets, and a raw material seat is fixedly installed on the other side of the body 1, and a steel coil is installed in the raw material seat. The steel coil and steel strip are movably connected to the body 1 and the shearing seat 3 respectively, and can be The steel coil is supported by driving the first hydraulic push rod 11 to push the driving seat 12 downward, so that the driving seat 12 continuously pushes the flattening box 21 located on the upper side to fit together with the flattening box 21 located at the bottom, and cooperates with the pressure sensor 2 between the driving seat 12 and the flattening box 21, so that the extrusion force between the two adjacent groups of pressure rollers 22 can be well detected to ensure that the two adjacent groups of pressure rollers 22 can flatten the steel belt transmitted on the steel coil, so as to avoid that part of the steel belt is bent after the steel coil is sheared, which makes it difficult to transport and process, and at the same time drive the electric push rod 24 to push the two groups of guide boxes 25 to approach each other, so that the guide rollers 26 on both sides of the two adjacent groups of guide boxes 25 are respectively inserted into the guide boxes 25, so as to ensure that when the steel coil is transported, the side of the steel coil is limited by the guide roller 26 to avoid the deviation of the steel coil during transportation.

[0024] The second hydraulic push rod 31 is fixedly mounted on the top of the shearing seat 3, and the shearing platform 32 is fixedly mounted on the other end of the second hydraulic push rod 31. A shearing knife is fixedly mounted in the middle of the bottom of the shearing platform 32 to shear the steel coil. Piston grooves 33 are provided on both sides of the shearing platform 32. Piston rods 34 are movably mounted in two groups of piston grooves 33. Second springs 35 are sleeved on the bottoms of the two groups of piston rods 34. The two groups of second springs 35 are fixedly mounted on the outer walls of the shearing platform 32 and the piston rod 34 on both sides, respectively, to support the piston rod 34. When the flattened steel strip is transported to the inside of the shearing seat 3 and the second hydraulic push rod 31 is driven, the shearing platform 32 will be pushed downward. As the shearing platform 32 moves downward, the piston rods 34 on both sides of the shearing platform 32 will give priority to squeezing the steel strip, and cooperate with the support of the springs sleeved on the outer wall of the piston rod 34, so that the sheared steel strip can be clamped, thereby ensuring that the steel strip remains firm and stable during the shearing process.

[0025] Furthermore, limiting holes 13 are provided on both sides of the top of the driving seat 12, the mounting frame 23 and the shearing seat 3, and a limiting rod 14 is movably installed in each group of limiting holes 13. Two adjacent groups of limiting rods 14 are fixedly installed on the top of the flattening box 21, the guide box 25 and the shearing table 32, respectively. First springs 15 are installed on both sides of the top of the driving seat 12, and the other sides of the two groups of first springs 15 are fixedly installed on the outer walls of the two groups of limiting rods 14, respectively, to support the limiting rods 14. When the flattening box 21, the guide box 25 and the shearing table 32 move up and down, the limiting rods 14 in the limiting holes 13 can well limit the flattening box 21, the guide box 25 and the shearing table 32 to ensure that the flattening box 21, the guide box 25 and the shearing table 32 move up and down in the vertical direction.

[0026] Furthermore, motors are fixedly installed on the side walls of the two groups of flattening boxes 21, and the drive output ends of the two groups of motors are respectively connected to the two groups of transmission shafts. The other ends of the two groups of transmission shafts are fixedly installed on the central axis of the pressure roller 22 on one side. The two adjacent groups of pressure rollers 22 are connected by toothed belt transmission, which can drive the pressure rollers 22 to rotate. The pressure rollers 22 can be driven to rotate by the driving motor, and the toothed belts connected between the two adjacent groups of pressure rollers 22 can synchronously drive multiple groups of pressure rollers 22 to rotate, and steel belts can be used for flattening.

[0027] Furthermore, cleaning cotton 27 is fixedly installed on the inner walls of the two groups of guide boxes 25, and the two adjacent groups of cleaning cotton 27 correspond to each other. When the steel belt passes through the inside of the two adjacent groups of guide boxes 25, the cleaning cotton 27 can cooperate with both sides of the steel coil to be efficiently cleaned.

[0028] When in use, the steel coil on the raw material seat is first transported to the inside of the machine body 1 and the mounting frame 23 on both sides of the machine body 1, and the first hydraulic push rod 11 is driven to push the driving seat 12 downward, so that the driving seat 12 continuously pushes the flattening box 21 on the upper side to fit with the flattening box 21 on the bottom, and cooperates with the pressure sensor 2 between the driving seat 12 and the flattening box 21, so that the extrusion force between the two adjacent groups of pressure rollers 22 can be well detected to ensure that the two adjacent groups of pressure rollers 22 can flatten the steel belt transmitted on the steel coil, so as to avoid that part of the steel belt is bent after the steel coil is sheared, which is difficult to transport and process. At the same time, when the steel coil passes through both sides of the machine body 1, it will drive the electric push rod 24 to push the two groups of guide boxes 25 to approach each other, so that the corresponding The guide rollers 26 on both sides of the two adjacent groups of guide boxes 25 are respectively inserted into the guide boxes 25 to ensure that the sides of the steel coils are limited by the guide rollers 26 when the steel coils are transported, so as to avoid the deviation of the steel coils during transportation. At the same time, piston rods 34 are movably installed in the two groups of piston grooves 33, and the bottoms of the two groups of piston rods 34 are sleeved with second springs 35. When the flattened steel strip is transported to the inside of the shear seat 3 and the second hydraulic push rod 31 is driven, the shearing table 32 will be pushed downward. As the shearing table 32 moves downward, the piston rods 34 on both sides of the shearing table 32 will give priority to squeezing the steel strip, and cooperate with the support of the spring sleeved on the outer wall of the piston rod 34 to clamp the sheared steel strip, so as to ensure that the steel strip remains firm and stable during the shearing process.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A steel coil clamping, feeding and shearing integrated machine, characterized in that: include: A machine body (1), a hydraulic push rod is fixedly mounted on the top of the machine body (1), a driving seat (12) is fixedly mounted on the other end of the hydraulic push rod, and a flattening guide mechanism is mounted inside and at both ends of the machine body (1); The flattening and guiding mechanism comprises a pressure sensor (2) fixedly mounted on the bottom of the driving seat (12), a flattening box (21) mounted on the bottom of the driving seat (12) and the bottom side of the body (1), a plurality of groups of equally spaced pressure rollers (22) rotatably mounted inside two groups of the flattening boxes (21), a mounting frame (23) fixedly mounted on both sides of the body (1), a first electric push rod (24) fixedly mounted on the top of the two groups of the mounting frames (23), a guide box (25) fixedly mounted on the other end of the two groups of the first electric push rods (24) and the bottom of the mounting frame (23), and a guide roller (26) rotatably mounted on both sides of each group of the guide boxes (25), and the two sides of the flattening box (21) located on the bottom side are mounted on both sides of the body (1) through brackets.

2. The steel coil clamping and shearing integrated machine according to claim 1, characterized in that: Cleaning cotton (27) is fixedly mounted on the inner wall of each group of the guide boxes (25), and two adjacent groups of the cleaning cotton (27) correspond to each other.

3. The steel coil clamping and shearing integrated machine according to claim 1, characterized in that: A shearing seat (3) is fixedly mounted on one side of the machine body (1), a second hydraulic push rod (31) is fixedly mounted on the top of the shearing seat (3), a shearing platform (32) is fixedly mounted on the other end of the second hydraulic push rod (31), and a shearing knife is fixedly mounted in the middle of the bottom of the shearing platform (32).

4. The steel coil clamping and shearing integrated machine according to claim 3, characterized in that: A raw material seat is fixedly mounted on the other side of the machine body (1), a steel coil is mounted in the raw material seat, and the steel coil and steel strip are movably connected to the machine body (1) and the shear seat (3) respectively.

5. The steel coil clamping, feeding and shearing integrated machine according to claim 3, characterized in that: The shearing platform (32) is provided with piston grooves (33) on both sides, piston rods (34) are movably installed in the two groups of piston grooves (33), and second springs (35) are sleeved at the bottoms of the two groups of piston rods (34). The two sides of the two groups of second springs (35) are fixedly installed on the outer walls of the shearing platform (32) and the piston rods (34) respectively.

6. The steel coil clamping and shearing integrated machine according to claim 3, characterized in that: Limiting holes (13) are provided on both sides of the top of the driving seat (12), the mounting frame (23) and the shearing seat (3); a limiting rod (14) is movably installed in each group of the limiting holes (13); two adjacent groups of the limiting rods (14) are respectively fixedly installed on the top of the flattening box (21), the guide box (25) and the shearing table (32); first springs (15) are installed on both sides of the top of the driving seat (12); and the other sides of the two groups of the first springs (15) are respectively fixedly installed on the outer walls of the two groups of limiting rods (14).

7. The steel coil clamping, feeding and shearing integrated machine according to claim 1, characterized in that: Motors are fixedly mounted on the side walls of the two groups of flattening boxes (21); the drive output ends of the two groups of motors are respectively connected to the two groups of transmission shafts; the other ends of the two groups of transmission shafts are fixedly mounted to the central axis of a pressure roller (22) located on one side; and the two adjacent groups of pressure rollers (22) are connected through toothed belt transmission.

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