Steel belt calendering device

Abstract

The utility model is applicable to the technical field of steel belt processing, and provides a steel belt calendaring processing device which comprises a rack, a rolling component, a cooling component and a discharging component, a mounting frame is mounted on the rack, a fixed frame is fixedly mounted on the mounting frame, and a movable frame is mounted on the mounting frame in a sliding manner; a hydraulic push rod for driving the movable frame to move longitudinally is fixedly mounted on the mounting frame, supporting rollers and extrusion rollers which are driven by a motor are rotationally mounted on the fixed frame and the movable frame correspondingly, and the extrusion rollers move longitudinally along with the movable frame, so that the distance between the multiple supporting rollers and the multiple extrusion rollers can be adjusted conveniently; the device is suitable for steel belts with different thicknesses; a water guide pipe is installed on the installation frame, a plurality of spray heads are fixedly installed on the lower surface of the water guide pipe, cooling water is sprayed out through the spray heads to cool the multiple supporting rollers and the multiple extrusion rollers, a water storage tank is installed on the rack to receive the cooling water, recycling is facilitated, and the use cost is lower.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel strip processing, and in particular relates to a steel strip calendering processing device. Background Art

[0002] In the current field of steel belt processing technology, steel belt refers to a conveyor belt made of carbon steel that is used as a traction and carrying component of a belt conveyor, and can also be used to bundle goods. It is a narrow and long steel plate produced by various steel rolling companies to meet the needs of industrial production of various metal or mechanical products in different industrial sectors. It is processed using a calendering device to unfold it and form a belt shape.

[0003] The utility model patent with publication number CN217369773U discloses a stainless steel strip rolling processing device, including a processing box, and also includes: a pressing mechanism and a lower pressing mechanism are arranged in the processing box, the upper pressing mechanism is connected with an adjusting mechanism for adjusting the height of the upper pressing mechanism, and the upper pressing mechanism and the lower pressing mechanism are connected with a limiting mechanism for limiting the processing width of the stainless steel strip; the adjusting mechanism includes a movable frame slidably arranged on both sides of one end of the processing box, the movable frame is provided with a lifting plate at one end away from the processing box, a screw rod is rotatably arranged in the middle of one end of the processing box, and the screw rod is threadedly connected with the lifting plate; the utility model can adjust the distance between the upper pressing mechanism and the lower pressing mechanism through the adjusting mechanism, so as to adapt to stainless steel strips of different thicknesses, and at the same time, the width of the stainless steel cylinder belt can be limited through the limiting mechanism, so that the moving position of the stainless steel strip is fixed, which is convenient for precise processing.

[0004] However, the above patent has the following shortcomings:

[0005] The above patent adjusts the distance between the upper pressing mechanism and the lower pressing mechanism through an adjusting mechanism, so as to adapt to stainless steel strips of different thicknesses. However, the temperature of the pressing roller is easy to rise during long-term rolling. The pressing roller maintains a high temperature for a long time, which reduces the rolling accuracy and increases the temperature of the steel strip. The steel strip needs to be cooled, which is not conducive to the subsequent processing of the steel strip. Utility Model Content

[0006] The utility model provides a steel strip calendering processing device, aiming to solve the problem mentioned in the above background that the temperature of the pressing roller is easy to rise during long-term calendering, the pressing roller maintains high temperature for a long time, reduces the calendering accuracy, and at the same time increases the temperature of the steel strip, which is not conducive to the subsequent processing of the steel strip.

[0007] The utility model is implemented as follows: a steel strip calendering processing device comprises a frame, on which a mounting frame is fixedly mounted;

[0008] A rolling assembly, which is used to calender the steel strip, and the rolling assembly is installed on the installation frame;

[0009] A cooling assembly, which is used to cool the rolling assembly, the cooling assembly comprising a water pipe, and the water pipe is fixedly mounted on the top wall inside the mounting frame through a bracket;

[0010] A plurality of nozzles are installed on the bottom wall of the water pipe, and the plurality of nozzles are evenly distributed on the water pipe;

[0011] The water conduit is arranged above the roller pressing assembly, and a water storage tank is installed on the frame, a filter screen is detachably connected to the water storage tank, and the water storage tank is arranged below the roller pressing assembly;

[0012] A discharging assembly is used for discharging the steel strip, and the discharging assembly is installed on the installation frame.

[0013] Preferably, a circulation pump is installed on the water storage tank through a pipeline, and a valve is installed on the water guide pipe;

[0014] The circulating pump is connected to the valve through a pipeline; in this solution, the cooling liquid in the water storage tank is transported to the inside of the water pipe through the circulating pump, so as to facilitate recycling.

[0015] Preferably, the rolling assembly comprises a fixing frame, and the fixing frame is fixedly mounted on the mounting frame;

[0016] A plurality of supporting rollers are rotatably mounted on the fixed frame, and a reduction motor 1 is mounted on the fixed frame, and the reduction motor 1 is respectively connected to the plurality of supporting rollers through transmission. In this scheme, the reduction motor 1 can be connected to the plurality of supporting rollers through a plurality of transmission belts, thereby driving the plurality of supporting rollers to rotate.

[0017] Preferably, a guide rail is installed on the inner wall of the installation frame, a movable frame is slidably installed on the guide rail, the movable frame is arranged above the fixed frame, and two hydraulic push rods are installed on the top wall of the installation frame;

[0018] The telescopic end of the hydraulic push rod is fixedly connected to the moving frame;

[0019] A plurality of extrusion rollers are rotatably mounted on the movable frame;

[0020] A reduction motor 2 is fixedly installed on the movable frame, and the reduction motor 2 is respectively connected to the multiple extrusion rollers. In this scheme, the reduction motor 2 can drive the extrusion rollers to rotate through multiple transmission belts, cooperate with the support rollers to perform intraocular pressure on the steel belt, and the hydraulic push rod drives the movable frame to move longitudinally to adjust the distance between the multiple extrusion rollers and the support rollers. It is suitable for use with steel belts of different thicknesses and has a wider range of applications.

[0021] Preferably, the discharge assembly comprises a discharge plate, and the discharge plate is fixedly mounted on the mounting frame;

[0022] And the outer walls on both sides of the discharge plate are installed with fixed plates; in this solution, the rolled steel strip slides onto the discharge plate and is discharged from the discharge plate.

[0023] Preferably, a plurality of pneumatic push rods are installed on the two fixed plates, and a limit plate is fixedly installed on the telescopic end of the pneumatic push rod, and an inclined guide plate is provided on the limit plate; in this scheme, the limit plate is driven to move by the pneumatic push rod, and the position between the two limit plates is adjusted to limit the sliding position of the steel belt.

[0024] Compared with the prior art, the utility model has the following beneficial effects: the utility model is a steel strip rolling processing device,

[0025] 1. A fixed frame is fixedly installed on the installation frame and a mobile frame is slidably installed. A hydraulic push rod that drives the mobile frame to move longitudinally is fixedly installed on the installation frame. The fixed frame and the mobile frame are respectively rotatably installed with a supporting roller and an extrusion roller driven by a motor. The extrusion roller moves longitudinally with the mobile frame, which is convenient for adjusting the distance between multiple supporting rollers and multiple extrusion rollers, and is suitable for use with steel strips of different thicknesses;

[0026] 2. A water pipe is installed on the installation frame, and a plurality of nozzles are fixedly installed on the lower surface of the water pipe. The nozzles are used to spray cooling water to cool the plurality of support rollers and the plurality of extrusion rollers. A water storage tank is installed on the frame to receive the cooling water, which is convenient for recycling and has a lower use cost.

[0027] 3. A discharge plate is installed on the installation frame, and a fixed plate is installed on the two outer walls of the discharge plate. A plurality of pneumatic push rods are installed on the fixed plate. The telescopic ends of the plurality of pneumatic push rods are installed with limit plates to limit the movement of the steel strip, thereby preventing the steel strip discharged after calendering from curling and winding, which is safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 The schematic diagram of the overall structure of this utility model

[0029] Figure 2 Practical Figure 1 Enlarged view of point A in the middle

[0030] Figure 3 This is a schematic diagram of the structure of the practical discharge component

[0031] In the figure:

[0032] 1. Rack; 11. Mounting frame; 12. Guide rail;

[0033] 2. Roller assembly; 21. Fixed frame; 22. Mobile frame; 221. Hydraulic push rod; 23. Support roller; 231. Reducer motor 1; 24. Extrusion roller; 241. Reducer motor 2;

[0034] 3. Cooling assembly; 31. Water pipe; 311. Valve; 32. Nozzle; 33. Water storage tank; 331. Filter; 34. Circulation pump;

[0035] 4. Discharging assembly; 41. Discharging plate; 411. Fixing plate; 42. Pneumatic push rod; 43. Limiting plate; 431. Guide plate. DETAILED DESCRIPTION

[0036] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0037] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0038] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0039] In the description of the present invention, 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.

[0040] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] See also Figure 1-3The utility model provides a technical solution: a steel strip calendering processing device, including a frame 1, a mounting frame 11 is fixedly mounted on the frame 1, and a rolling assembly 2 is used to calender the steel strip. The rolling assembly 2 is mounted on the mounting frame 11, and the rolling assembly 2 includes a fixed frame 21, and the fixed frame 21 is fixedly mounted on the mounting frame 11. A plurality of supporting rollers 23 are rotatably mounted on the fixed frame 21, and a reduction motor 231 is installed on the fixed frame 21, and the reduction motor 231 is respectively connected to the plurality of supporting rollers 23 for transmission.

[0042] Among them, the reduction motor 231 drives multiple supporting rollers 23 to rotate, and the multiple supporting rollers 23 are used to transport the steel belt and support the steel belt.

[0043] A guide rail 12 is installed on the inner wall of the installation frame 11, and a mobile frame 22 is slidably installed on the guide rail 12. The mobile frame 22 is arranged above the fixed frame 21. Two hydraulic push rods 221 are installed on the top wall of the installation frame 11. The telescopic ends of the hydraulic push rods 221 are fixedly connected to the mobile frame 22. A plurality of extrusion rollers 24 are rotatably installed on the mobile frame 22. A reduction motor 241 is fixedly installed on the mobile frame 22, and the reduction motor 241 is respectively connected to the plurality of extrusion rollers 24 for transmission.

[0044] Among them, two hydraulic push rods 221 drive the mobile frame 22 to move longitudinally, adjust the height of multiple extrusion rollers 24, use multiple extrusion rollers 24 to extrude the steel strip and roll it, and the reduction motor 241 drives the multiple extrusion rollers 24 to rotate, cooperate with the support roller 23 to transport the steel strip, thereby improving the transportation efficiency.

[0045] The cooling assembly 3 is used to cool the roller assembly 2. The cooling assembly 3 includes a water pipe 31, which is fixedly mounted on the top wall inside the mounting frame 11 through a bracket. A plurality of nozzles 32 are mounted on the bottom wall of the water pipe 31, and the plurality of nozzles 32 are evenly distributed on the water pipe 31. The water pipe 31 is arranged above the roller assembly 2, and a water tank 33 is mounted on the frame 1. A filter screen 331 is detachably connected to the water tank 33. The water tank 33 is arranged below the roller assembly 2. A circulation pump 34 is mounted on the water tank 33 through a pipeline. A valve 311 is mounted on the water pipe 31, and the circulation pump 34 is connected to the valve 311 through a pipeline.

[0046] Furthermore, the coolant is stored in the water tank 33. The coolant can be cooled by a refrigerator and then transported to the water tank 33. It can also be a high specific heat capacity coolant. The valve 311 is opened, and the circulation pump 34 transports the coolant in the water tank 33 to the water pipe 31. The cooling water is sprayed onto the multiple support rollers 23 and the extrusion roller 24 by multiple nozzles 32 to cool them and extend their service life. When the cooling water falls into the water tank 33, the filter screen 331 filters the cooling water to reduce impurities inside it and increase the service life of the coolant.

[0047] The discharging assembly 4 is used for discharging the steel strip. The discharging assembly 4 is installed on the mounting frame 11. The discharging assembly 4 includes a discharging plate 41. The discharging plate 41 is fixedly installed on the mounting frame 11, and the outer walls on both sides of the discharging plate 41 are installed with fixing plates 411. Multiple pneumatic push rods 42 are installed on the two fixing plates 411. The telescopic ends of the pneumatic push rods 42 are fixedly installed with limit plates 43, and the limit plates 43 are provided with inclined guide plates 431.

[0048] Specifically, the steel strip slides onto the discharge plate 41 , and the pneumatic push rod 42 drives the two limit plates 43 to move, thereby limiting the moving position of the steel strip and being suitable for steel strips of different widths. The inclined guide plate 431 facilitates guiding the steel strip to move into the two limit plates 43 .

[0049] The working principle and use process of this utility model: please refer to Figure 1-3 The reduction motor 1 231 drives the multiple support rollers 23 to rotate, and the multiple support rollers 23 are used to transport the steel strip. The two hydraulic push rods 221 drive the mobile frame 22 to move longitudinally, adjust the height of the multiple extrusion rollers 24, and use the multiple extrusion rollers 24 to extrude the steel strip and calender it. The reduction motor 241 drives the multiple extrusion rollers 24 to rotate, and cooperates with the support rollers 23 to transport the steel strip. The coolant is stored in the water tank 33, and the valve 311 is opened. The circulation pump 34 transports the coolant in the water tank 33 to the water pipe 31, and the cooling water is sprayed by the multiple nozzles 32. To multiple support rollers 23 and extrusion rollers 24, cool them down and extend their service life. When cooling water falls into the water storage tank 33, the filter screen 331 filters the cooling water to reduce impurities inside it, thereby increasing the service life of the coolant and reducing the cost of use. The steel belt slides onto the discharge plate 41, and the pneumatic push rod 42 drives the two limit plates 43 to move, limiting the moving position of the steel belt and being suitable for steel belts of different widths. The inclined guide plate 431 facilitates guiding the steel belt to move into the two limit plates 43, thereby preventing the steel belt from swinging and curling during transportation, thereby providing higher safety.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel strip calendering device, characterized in that: It comprises a frame (1), on which a mounting frame (11) is fixedly mounted; A rolling assembly (2) for rolling the steel strip, wherein the rolling assembly (2) is mounted on the mounting frame (11); A cooling assembly (3) for cooling the rolling assembly (2), the cooling assembly (3) comprising a water pipe (31), the water pipe (31) being fixedly mounted on a top wall inside the mounting frame (11) via a bracket; A plurality of nozzles (32) are installed on the bottom wall of the water conduit (31), and the plurality of nozzles (32) are evenly distributed on the water conduit (31); The water guide pipe (31) is arranged above the roller pressing assembly (2), and a water storage tank (33) is installed on the frame (1), a filter screen (331) is detachably connected to the water storage tank (33), and the water storage tank (33) is arranged below the roller pressing assembly (2); A discharging assembly (4) is used to discharge the steel strip, and the discharging assembly (4) is installed on the installation frame (11).

2. A steel strip calendering device as claimed in claim 1, characterized in that: A circulation pump (34) is installed on the water storage tank (33) through a pipeline, and a valve (311) is installed on the water guide pipe (31); The circulation pump (34) is connected to the valve (311) through a pipeline.

3. A steel strip calendering device according to claim 1, characterized in that: The rolling assembly (2) comprises a fixing frame (21), and the fixing frame (21) is fixedly mounted on the mounting frame (11); A plurality of supporting rollers (23) are rotatably mounted on the fixed frame (21), and a reduction motor (231) is mounted on the fixed frame (21), wherein the reduction motor (231) is respectively connected to the plurality of supporting rollers (23).

4. A steel strip calendering device as claimed in claim 3, characterized in that: A guide rail (12) is installed on the inner wall of the installation frame (11), a movable frame (22) is slidably installed on the guide rail (12), the movable frame (22) is arranged above the fixed frame (21), and two hydraulic push rods (221) are installed on the top wall of the installation frame (11), and the telescopic ends of the hydraulic push rods (221) are fixedly connected to the movable frame (22); A plurality of extrusion rollers (24) are rotatably mounted on the movable frame (22); A second reduction motor (241) is fixedly mounted on the movable frame (22), and the second reduction motor (241) is respectively connected to the plurality of extrusion rollers (24).

5. A steel strip calendering device as claimed in claim 1, characterized in that: The discharge assembly (4) comprises a discharge plate (41), and the discharge plate (41) is fixedly mounted on the mounting frame (11); Furthermore, fixing plates (411) are installed on both side outer walls of the discharge plate (41).

6. A steel strip calendering device as claimed in claim 5, characterized in that: A plurality of pneumatic push rods (42) are installed on the two fixed plates (411), and a limit plate (43) is fixedly installed on the telescopic end of the pneumatic push rod (42), and an inclined guide plate (431) is provided on the limit plate (43).

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