Hydraulic winding device of stainless steel strip cold-rolling mill

Abstract

The utility model discloses a hydraulic winding device of a stainless steel strip cold-rolling mill, which relates to the technical field of stainless steel strip winding devices and comprises a frame and a display screen. A hydraulic motor is fixedly installed on the left side in the rack, an output shaft of the hydraulic motor is connected with the middle of the right side face of a baffle, a winding roller is fixed to the left side face of the baffle, a bottom frame is fixed to the bottom end of the left side face of the rack, a waste box is clamped in the bottom frame, and the display screen is installed on the front side face of the rack. A cleaning unit is arranged on the left side face of the rack. According to the hydraulic winding device of the stainless steel strip cold-rolling mill, the position of the cleaning brush is adjusted by rotating the screw rod, so that dust and impurities on the surface of a stainless steel strip are cleaned, the impurities are prevented from entering the interior of a stainless steel strip coil to affect subsequent use, the stainless steel strip can be limited by the cooperation of the guide roller and the limiting frame, and the service life of the stainless steel strip is prolonged. Therefore, deviation in the follow-up winding process is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel strip winding devices, in particular to a hydraulic winding device for a stainless steel strip cold rolling mill. Background Art

[0002] The cold rolling mill is a new type of steel bar cold rolling processing equipment. The machine can process hot-rolled wire rods and hot-rolled coils with diameters between 6.5 mm and 12 mm into finished cold-rolled ribbed steel bars with diameters between 5 mm and 12 mm. The cold-rolled ribbed steel bars rolled by the cold rolling mill are an updated product of cold-drawn low-carbon steel wires in prestressed concrete components. In cast-in-place concrete structures, they can replace Grade I steel bars to save steel. They are one of the better cold-processed steels of the same kind. During the winding process of the existing stainless steel strips, there will be more impurities and dust on their surface. The impurities and dust follow the stainless steel strips into the interior, which will affect the subsequent use. For this reason, we propose a hydraulic winding device for the stainless steel strip cold rolling mill. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a hydraulic winding device for a stainless steel strip cold rolling mill. The screw is rotated to adjust the position of the cleaning brush, so as to clean the dust and impurities on the surface of the stainless steel strip to prevent impurities from entering the interior of the stainless steel strip coil and affecting subsequent use. The guide roller and the limit frame can limit the stainless steel strip to prevent deviation during the subsequent winding process, which can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hydraulic coiling device for a stainless steel strip cold rolling mill, comprising a frame and a display screen;

[0005] Frame: A hydraulic motor is fixedly installed on the left side of the interior, the output shaft of the hydraulic motor is connected to the middle of the right side of the baffle, a winding roller is fixed on the left side of the baffle, a bottom frame is fixed on the bottom end of the left side of the frame, a waste box is clamped inside the bottom frame, the display screen is installed on the front side of the frame, and a cleaning unit is provided on the left side of the frame;

[0006] Wherein, it also includes a controller, which is arranged at the bottom end of the front side of the frame, the input end of the hydraulic motor is electrically connected to the output end of the controller, and the input end of the controller is electrically connected to the output end of an external power supply.

[0007] Starting the hydraulic motor drives the winding roller on the left side of the baffle to rotate, thereby winding the stainless steel strip, and the waste box inside the chassis can collect dust and impurities that fall from the surface of the stainless steel strip.

[0008] Furthermore, the cleaning unit comprises a fixing frame, a screw, an adjusting seat, a cleaning brush, a mounting frame and a limit block, the fixing frame is fixed in the middle of the left side surface of the frame, the screw holes on the front and rear side surfaces of the fixing frame are respectively threadedly connected, the inner end of the screw is connected to the middle of the outer side surface of the adjusting seat, the left and right sides of the adjusting seat are fixed with limit blocks, the limit blocks are slidably connected to the limit grooves opened inside the fixing frame, and the two ends of the outer side surface of the cleaning brush are fixed with mounting frames, the mounting frame is correspondingly engaged with the mounting grooves on the surface of the adjusting seat, the bottom surface of the fixing frame is provided with a material guide limit unit, the mounting frame is engaged with the inside of the mounting groove to install the cleaning brush, and the screw is rotated to make the cleaning brush fit with the surface of the stainless steel strip, so that dust and impurities on the surface of the stainless steel strip can be removed to prevent impurities from entering the interior of the stainless steel strip roll during the winding process and affecting subsequent use.

[0009] Furthermore, the material guide limiting unit includes a support plate, an electric push rod, a support frame and a material guide roller. There are two support plates and they are respectively fixed on both sides of the bottom surface of the fixed frame. Both ends of the outer side of the support plate are provided with electric push rods. The inner end of the electric push rod is connected to one end of the outer side of the support frame. The internal rotation of the support frame is connected to the material guide roller. The input end of the electric push rod is electrically connected to the output end of the controller. The electric push rod is started to adjust the position of the material guide roller, which can guide the stainless steel belt to prevent the stainless steel belt from shaking back and forth and affecting the subsequent cleaning effect.

[0010] Furthermore, the material guide limit unit also includes a connecting plate, a limit frame and a linear motor. There are four linear motors and they are fixed in groups of two on both sides of the top surface of the fixed frame. A connecting plate is fixed on the top surface of the mover seat of each group of linear motors. The inner side surface of the connecting plate is rotatably connected to the limit frame, and the linear motor is started to adjust the position of the limit frame, thereby limiting the stainless steel strip to prevent misalignment when the stainless steel strip is wound.

[0011] Furthermore, it also includes a placement rack and a laser meter. The placement rack is fixed at the top of the left side of the frame. The laser meter is placed inside the placement rack. The input end of the laser meter is electrically connected to the output end of the controller. The laser meter inside the placement rack can detect the length of the stainless steel strip coil, thereby judging the specifications of the stainless steel strip coil.

[0012] Furthermore, it also includes a bracket and a lighting lamp. The bracket is fixed on the left side of the top surface of the frame. The interior of the bracket is rotatably connected to the lighting lamp. The input end of the lighting lamp is electrically connected to the output end of the controller. The lighting lamp rotating inside the bracket can illuminate the stainless steel belt, which is convenient for personnel to check.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the hydraulic winding device of the stainless steel strip cold rolling mill has the following advantages:

[0014] 1. The hydraulic motor is started to drive the winding roller on the left side of the baffle to rotate, so that the stainless steel strip can be wound, and the waste box inside the chassis can collect the dust and impurities falling on the surface of the stainless steel strip.

[0015] 2. Install the cleaning brush by inserting the mounting bracket into the mounting groove, and turn the screw to make the cleaning brush fit the surface of the stainless steel strip. This can remove dust and impurities on the surface of the stainless steel strip to prevent impurities from entering the interior of the stainless steel strip coil during the winding process and affecting subsequent use.

[0016] 3. Start the electric push rod to adjust the position of the guide roller, which can guide the stainless steel strip to prevent it from shaking back and forth and affecting the subsequent cleaning effect. Start the linear motor to adjust the position of the limit frame to limit the stainless steel strip to prevent the stainless steel strip from being misaligned when it is rolled up. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the frame of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the cleaning unit of the utility model.

[0020] In the figure: 1 frame, 2 cleaning unit, 21 fixed frame, 22 screw, 23 adjustment seat, 24 cleaning brush, 25 mounting frame, 26 limit block, 3 material guide limit unit, 31 support plate, 32 electric push rod, 33 support frame, 34 material guide roller, 35 connecting plate, 36 limit frame, 37 linear motor, 4 hydraulic motor, 5 baffle, 6 winding roller, 7 bottom frame, 8 waste box, 9 display screen, 10 placement frame, 11 laser meter, 12 bracket, 13 lighting, 14 controller. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3, This embodiment provides a technical solution: a hydraulic winding device for a stainless steel strip cold rolling mill, comprising a frame 1 and a display screen 9;

[0023] Frame 1: A hydraulic motor 4 is fixedly installed on the left side of the interior, and the output shaft of the hydraulic motor 4 is connected to the middle of the right side of the baffle 5. A winding roller 6 is fixed to the left side of the baffle 5. A base frame 7 is fixed to the bottom end of the left side of the frame 1. A waste box 8 is clamped inside the base frame 7. A display screen 9 is installed on the front side of the frame 1. A cleaning unit 2 is provided on the left side of the frame 1. The cleaning unit 2 includes a fixing frame 21, a screw 22, an adjustment seat 23, a cleaning brush 24, a mounting frame 25 and a limit block 26. The fixing frame 21 is fixed to the middle of the left side of the frame 1, and screw holes on the front and rear sides of the fixing frame 21 are respectively threadedly connected with screws. Rod 22, the inner end of the screw rod 22 is connected to the middle of the outer side surface of the adjusting seat 23, and the limiting blocks 26 are fixed on the left and right sides of the adjusting seat 23. The limiting blocks 26 are slidably connected with the limiting grooves opened inside the fixing frame 21. Both ends of the outer side surface of the cleaning brush 24 are fixed with mounting frames 25, and the mounting frames 25 are correspondingly engaged with the mounting grooves on the surface of the adjusting seat 23. The bottom surface of the fixing frame 21 is provided with a material guide limiting unit 3. The mounting frame 25 is inserted into the mounting groove to install the cleaning brush 24. The screw rod 22 is rotated to make the cleaning brush 24 fit the surface of the stainless steel belt, so that dust and impurities on the surface of the stainless steel belt can be removed. The material guide limit unit 3 comprises a support plate 31, an electric push rod 32, a support frame 33 and a material guide roller 34. There are two support plates 31, which are fixed on both sides of the bottom surface of the fixed frame 21 respectively. Both ends of the outer side of the support plate 31 are provided with electric push rods 32. The inner end of the electric push rod 32 is connected to one end of the outer side of the support frame 33. The inner rotation of the support frame 33 is connected to the material guide roller 34. The input end of the electric push rod 32 is electrically connected to the output end of the controller 14. The electric push rod 32 is started to adjust the position of the material guide roller 34. The guide limit unit 3 also includes a connecting plate 35, a limit frame 36 and a linear motor 37. There are four linear motors 37, and two of them are fixed on both sides of the top surface of the fixed frame 21 in a group. The top surface of the mover seat of each group of linear motors 37 is fixed with a connecting plate 35. The inner side surface of the connecting plate 35 is rotatably connected to the limit frame 36. The linear motor 37 is started to adjust the position of the limit frame 36, thereby limiting the stainless steel strip to prevent the stainless steel strip from being misaligned when it is rolled up.

[0024] The machine also includes a controller 14, which is arranged at the bottom end of the front side of the frame 1. The input end of the hydraulic motor 4 is electrically connected to the output end of the controller 14, and the input end of the controller 14 is electrically connected to the output end of the external power supply. The hydraulic motor 4 is started to drive the winding roller 6 on the left side of the baffle 5 to rotate, so as to wind the stainless steel strip, and the waste box 8 inside the bottom frame 7 can collect dust and impurities falling from the surface of the stainless steel strip. The machine also includes a placing rack 10 and a laser meter 11. The placing rack 10 is fixed at the top end of the left side of the frame 1, and the inside of the placing rack 10 is connected to the outer surface of the frame 1. A laser meter 11 is placed, and the input end of the laser meter 11 is electrically connected to the output end of the controller 14. The laser meter 11 inside the placement rack 10 can detect the length of the stainless steel strip winding, so as to determine the specifications of the stainless steel strip coil. It also includes a bracket 12 and a lighting lamp 13. The bracket 12 is fixed to the left side of the top surface of the frame 1. The bracket 12 is internally rotatably connected to the lighting lamp 13. The input end of the lighting lamp 13 is electrically connected to the output end of the controller 14. The lighting lamp 13 rotating inside the bracket 12 can illuminate the stainless steel strip, which is convenient for personnel to check.

[0025] The working principle of the hydraulic winding device of a stainless steel strip cold rolling mill provided by the utility model is as follows: first, the stainless steel strip is passed through the inside of the fixed frame 21, and the electric push rod 32 is started to adjust the position of the guide roller 34, which can guide the stainless steel strip to prevent the stainless steel strip from shaking back and forth and affecting the effect of subsequent cleaning. Then, the mounting frame 25 is inserted into the mounting groove to install the cleaning brush 24, and the screw 22 is rotated to make the cleaning brush 24 fit the surface of the stainless steel strip, so that dust and impurities on the surface of the stainless steel strip can be removed to prevent impurities from entering during the winding process. The interior of the stainless steel strip coil affects its subsequent use. The hydraulic motor 4 is then started to drive the winding roller 6 on the left side of the baffle 5 to rotate, thereby winding the stainless steel strip. The waste box 8 inside the base frame 7 can collect dust and impurities that fall from the surface of the stainless steel strip. At the same time, the linear motor 37 is started to adjust the position of the limit frame 36, thereby limiting the stainless steel strip to prevent misalignment when the stainless steel strip is wound. The laser meter 11 inside the placement frame 10 can detect the length of the stainless steel strip winding, thereby judging the specifications of the stainless steel strip coil.

[0026] It is worth noting that the controller 14 disclosed in the above embodiment uses the model S7-200, and the electric push rod 32 can be freely configured according to the actual application scenario. It is recommended to use the electric push rod of model YHT523, the hydraulic motor 4 can use the hydraulic motor of model YP90B3 / 5, and the laser meter 11 can use the laser meter of model MSE-V508. The controller 14 controls the electric push rod 32, the linear motor 37, the hydraulic motor 4, the display screen 9, the laser meter 11 and the lighting lamp 13 to work using the methods commonly used in the prior art.

[0027] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A hydraulic coiling device for a stainless steel strip cold rolling mill, characterized in that: It comprises a frame (1) and a display screen (9); Frame (1): A hydraulic motor (4) is fixedly installed on the left side of the interior, the output shaft of the hydraulic motor (4) is connected to the middle of the right side of the baffle (5), a winding roller (6) is fixed to the left side of the baffle (5), a base frame (7) is fixed to the bottom end of the left side of the frame (1), a waste box (8) is clamped inside the base frame (7), the display screen (9) is installed on the front side of the frame (1), and a cleaning unit (2) is provided on the left side of the frame (1); It also includes a controller (14), which is arranged at the bottom end of the front side of the frame (1), the input end of the hydraulic motor (4) is electrically connected to the output end of the controller (14), and the input end of the controller (14) is electrically connected to the output end of an external power supply.

2. The hydraulic coiling device for a stainless steel strip cold rolling mill according to claim 1, characterized in that: The cleaning unit (2) comprises a fixing frame (21), a screw rod (22), an adjusting seat (23), a cleaning brush (24), a mounting frame (25) and a limiting block (26); the fixing frame (21) is fixed to the middle part of the left side surface of the frame (1); the screw rods (22) are respectively threadedly connected in the screw holes on the front and rear sides of the fixing frame (21); the inner end of the screw rod (22) is connected to the middle part of the outer side surface of the adjusting seat (23); the limiting blocks (26) are fixed on the left and right sides of the adjusting seat (23); the limiting blocks (26) are slidably connected to the limiting grooves provided inside the fixing frame (21); the mounting frames (25) are fixed to both ends of the outer side surface of the cleaning brush (24); the mounting frames (25) are correspondingly engaged with the mounting grooves on the surface of the adjusting seat (23); and the bottom surface of the fixing frame (21) is provided with a material guide limiting unit (3).

3. The hydraulic coiling device for a stainless steel strip cold rolling mill according to claim 2, characterized in that: The material guide and limiting unit (3) comprises a support plate (31), an electric push rod (32), a support frame (33) and a material guide roller (34); the support plate (31) has two and is respectively fixed on both sides of the bottom surface of the fixed frame (21); both ends of the outer side surface of the support plate (31) are provided with an electric push rod (32); the inner end of the electric push rod (32) is connected to one end of the outer side surface of the support frame (33); the support frame (33) is internally rotatably connected to the material guide roller (34); the input end of the electric push rod (32) is electrically connected to the output end of the controller (14).

4. The hydraulic coiling device for a stainless steel strip cold rolling mill according to claim 3, characterized in that: The material guide and limiting unit (3) further comprises a connecting plate (35), a limiting frame (36) and a linear motor (37). The linear motors (37) are four in number and are fixed in groups of two on both sides of the top surface of the fixing frame (21). The top surface of the mover seat of each group of linear motors (37) is fixed with a connecting plate (35), and the inner side surface of the connecting plate (35) is rotatably connected to the limiting frame (36).

5. The hydraulic coiling device for a stainless steel strip cold rolling mill according to claim 1, characterized in that: It also includes a placement rack (10) and a laser meter (11), wherein the placement rack (10) is fixed to the top end of the left side of the frame (1), the laser meter (11) is placed inside the placement rack (10), and the input end of the laser meter (11) is electrically connected to the output end of the controller (14).

6. The hydraulic coiling device for a stainless steel strip cold rolling mill according to claim 1, characterized in that: It also includes a bracket (12) and a lighting lamp (13), wherein the bracket (12) is fixed to the left side of the top surface of the frame (1), the interior of the bracket (12) is rotatably connected to the lighting lamp (13), and the input end of the lighting lamp (13) is electrically connected to the output end of the controller (14).

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