Leveling device for cold-rolled stainless steel band
By designing supports, motor-driven upper and lower pressure rollers, and replaceable cleaning sponges, the problem of impurity removal during the leveling process of cold-rolled stainless steel strips was solved, achieving efficient steel strip cleaning and leveling effects.
Patent Information
- Application Number
- CN202423114229.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-17
AI Technical Summary
During the leveling process of cold-rolled stainless steel strip, dust and other impurities on the surface of the strip cause pits, affecting the quality of the strip. Existing equipment is difficult to effectively clean and level.
A leveling device was designed, comprising a support, a motor, an upper pressure roller, a lower pressure roller, a hydraulic cylinder, and a cleaning component. The cleaning component consists of a cleaning sponge, a spring, a guide rod, and a partition. The lower pressure roller is driven to rotate by the motor, and the roller gap is adjusted by the hydraulic cylinder to achieve the cleaning and leveling of the steel strip. The cleaning sponge is replaceable without affecting the cleaning process.
It enables effective cleaning and leveling of cold-rolled stainless steel strips, adapts to steel strips of different thicknesses, and the cleaning process is unaffected, thus improving the surface quality of the steel strips.
Smart Images
Figure CN223571703U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to steel band processing technical field, concretely relates to a kind of flattening device of cold-rolled stainless steel strip. BACKGROUND
[0002] Cold-rolled stainless steel strip is made of hot-rolled stainless steel as blank by further cold rolling. Cold-rolled stainless steel strip is divided into five categories according to organizational features, including austenitic type, austenitic-ferritic type, duplex type, martensitic type and precipitation hardening type. Cold-rolled stainless steel strip needs to be leveled before use. Dust and other impurities on the surface of the steel strip during the leveling process can cause concave points on the surface of the steel strip, affecting the quality of the steel strip. Therefore, a leveling device for cold-rolled stainless steel strip is proposed to facilitate cleaning and leveling of cold-rolled stainless steel strip. SUMMARY
[0003] To solve the problems in the prior art, the utility model provides a leveling device for cold-rolled stainless steel strip.
[0004] The utility model solves the technical problems and adopts a leveling device for cold-rolled stainless steel strip, which includes a support, a motor is fixed on one side of the support, an upper press roller and a lower press roller are arranged in the support, a clamping seat is arranged above the lower press roller, both ends of the upper press roller are rotatably connected with the clamping seat, one end of the lower press roller is connected with the output shaft of the motor through a shaft coupling, the other end of the lower press roller is rotatably connected with the support, a base is fixed on the top of the support, a hydraulic cylinder is fixed on the top of the base, the piston rod of the hydraulic cylinder is connected with the clamping seat, two baffles are fixed on one side of the support, two cleaning pieces are arranged between the two baffles, the cleaning piece includes a shell and a cleaning sponge, a circular plate is integrally formed on both sides of the shell, two insertion slots adapted to the circular plate are arranged on the opposite side walls of the two baffles, two insertion rods are arranged on one side of the support, insertion slots adapted to the insertion rods are formed on the two baffles, through holes adapted to the insertion rods are formed on the two circular plates, two partitions and two supporting plates are arranged in the shell, the two partitions are located between the two supporting plates, the opposite side walls of the two supporting plates are fixed with cleaning sponges, the two partitions are connected with the shell, the opposite side walls of the two supporting plates are fixed with a plurality of guide rods, a spring is sleeved on each guide rod, a stop block is fixed on the end of each guide rod, a plurality of through holes adapted to the guide rods are formed on the two partitions.
[0005] By adopting the technical scheme, the steel strip needing to be flattened passes through the two cleaning sponges located in the middle, the spring, the guide rod, the supporting plate and the partition plate are arranged, the two cleaning sponges can be tightly attached to the steel strip, the two cleaning sponges can clean the upper and lower surfaces of the steel strip, the output shaft of the motor drives the lower pressing roller to rotate, the piston rod of the hydraulic cylinder drives the clamping seat to move vertically, the distance between the upper pressing roller and the lower pressing roller can be adjusted according to the thickness of the steel strip, which is beneficial to flatten the steel strip with different thicknesses, when the two cleaning sponges located in the middle need to be replaced, the two inserting rods are only lifted, the two shells are rotated, the two cleaning sponges originally located in the middle are exchanged with the other two unused cleaning sponges, the two inserting rods are loosened, and the bottom ends of the two inserting rods are inserted into the through holes in the circular plate, so that the rotation of the shell is prevented, and the cleaning of the steel strip is not affected when the cleaning sponges are replaced.
[0006] Specifically, the two sides of the shell are fixed with handles.
[0007] By adopting the technical scheme, the handle is held to conveniently rotate the shell.
[0008] Specifically, the top end of the clamping seat is fixed with vertical rods at four corners, and the top ends of the four vertical rods penetrate the base.
[0009] By adopting the technical scheme, the vertical rods are arranged to improve the stability of the clamping seat.
[0010] Specifically, the bottom end of the support is fixed with two supports.
[0011] Specifically, the bottom end of the support is fixed with two supports.
[0012] By adopting the technical scheme, when installing, the end of the bolt is inserted through the mounting hole in the bottom end of the support, and the support is conveniently fixed on the ground.
[0013] The beneficial effects of the utility model are as follows:
[0014] (1) The leveling device for cold-rolled stainless steel strip makes the steel strip needing to be flattened pass through the two cleaning sponges located in the middle, the spring, the guide rod, the supporting plate and the partition plate are arranged, the two cleaning sponges can be tightly attached to the steel strip, the two cleaning sponges can clean the upper and lower surfaces of the steel strip, the output shaft of the motor drives the lower pressing roller to rotate, the piston rod of the hydraulic cylinder drives the clamping seat to move vertically, the distance between the upper pressing roller and the lower pressing roller can be adjusted according to the thickness of the steel strip, which is beneficial to flatten the steel strip with different thicknesses.
[0015] (2)The flat device of the cold-rolled stainless steel strip, when two cleaning sponges in the middle need to be replaced, only need to lift two inserting rods, rotate two shells, exchange the positions of the two cleaning sponges in the middle and the other two unused cleaning sponges, loosen the two inserting rods, and the bottom ends of the two inserting rods are inserted into the through holes in the round plate, so that the rotation of the shell is prevented, and the cleaning of the steel strip is not affected when the cleaning sponges are replaced. BRIEF DESCRIPTION OF DRAWINGS
[0016] The utility model is further illustrated below in combination with the drawings and examples.
[0017] Figure 1 It is a structural schematic view of the utility model;
[0018] Figure 2 It is a sectional view of the cleaning piece of the utility model;
[0019] Figure 3 It is the Figure 1 enlarged view of structure in A of the utility model.
[0020] In the figure: 1, support; 2, motor; 3, base; 4, hydraulic cylinder; 5, vertical rod; 6, clamping seat; 7, upper compression roller; 8, lower compression roller; 9, support; 10, baffle; 11, cleaning piece; 12, handle; 13, shell; 14, round plate; 15, cleaning sponge; 16, support plate; 17, guide rod; 18, stop block; 19, partition; 20, spring; 21, inserting rod. DETAILED DESCRIPTION
[0021] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further illustrated below in combination with specific implementation manners.
[0022] In order to facilitate the cleaning and flattening of the steel strip, as an embodiment of the utility model, as Figure 1 , Figure 2 , Figure 3As shown in the utility model discloses a kind of cold-rolled stainless steel strip's flattening device, including support 1, the one side of support 1 is fixed with motor 2 by bolt, the upper pressure roller 7 and lower pressure roller 8 are equipped in support 1, the upper side of lower pressure roller 8 is equipped with clamping seat 6, the both ends of upper pressure roller 7 are rotatably connected with clamping seat 6, one end of lower pressure roller 8 is connected with the output shaft of motor 2 by coupling, the other end of lower pressure roller 8 is rotatably connected with support 1, the top of support 1 is welded with base 3, the top of base 3 is fixed with hydraulic cylinder 4 by bolt, the piston rod of hydraulic cylinder 4 is connected with clamping seat 6 by bolt, one side of support 1 is welded with two baffle plates 10, two cleaning pieces 11 are equipped between two baffle plates 10, cleaning piece 11 includes shell 13 and cleaning sponge 15, the both sides of shell 13 are integrally formed with round plate 14, the side wall of two baffle plates 10 is equipped with two insertion grooves matched with round plate 14, one side of support 1 is equipped with two insertion rods 21, the insertion groove matched with insertion rod 21 is formed in two baffle plates 10, the through hole matched with insertion rod 21 is formed in two round plates 14, two baffle plates 19 and two supporting plates 16 are equipped in shell 13, two baffle plates 19 are located between two supporting plates 16, the side wall of two supporting plates 16 is fixed with cleaning sponge 15 by adhesive, two baffle plates 19 are welded with shell 13, the side wall of two supporting plates 16 is welded with a plurality of guide rods 17, spring 20 is sleeved on each guide rod 17, the end of each guide rod 17 is welded with stop block 18, a plurality of through holes matched with guide rod 17 are formed in two baffle plates 19.
[0023] In use, make the steel strip that needs to be flattened pass through two cleaning sponges 15 located in the middle, the setting of spring 20, guide rod 17, supporting plate 16 and baffle plate 19 can make two cleaning sponges 15 adhere to steel strip, two cleaning sponges 15 can clean the upper and lower surfaces of steel strip, the output shaft of motor 2 drives lower pressure roller 8 to rotate, the piston rod of hydraulic cylinder 4 drives clamping seat 6 to move vertically, can adjust the distance between upper pressure roller 7 and lower pressure roller 8 according to the thickness of steel strip, benefit to flatten steel strip of different thickness, when two cleaning sponges 15 located in the middle need to be replaced, only need to lift two insertion rods 21, rotate two shells 13, two cleaning sponges 15 originally located in the middle are exchanged with another two unused cleaning sponges 15, loosen two insertion rods 21, the bottom end of two insertion rods 21 is inserted into the through hole in round plate 14, can prevent shell 13 from rotating, when replacing cleaning sponge 15, it also does not affect the cleaning of steel strip.
[0024] In order to facilitate the rotation of shell 13, for example, as Figure 1 As shown, the both sides of shell 13 are welded with handle 12.
[0025] In order to improve the stability of clamping seat 6, for example, asFigure 1 As shown, the top end of the card seat 6 is welded and fixed with a vertical rod 5 at each corner, and the top end of the four vertical rods 5 penetrates the base 3.
[0026] The bottom end of the support 1 is fixed with two supports 9.
[0027] In order to facilitate the fixing of the support 9, the exemplary, Figure 1 As shown, the bottom end of the two supports 9 is provided with two mounting holes.
[0028] During installation, the end of the bolt penetrates the mounting hole at the bottom end of the support 9, facilitating the fixing of the support 9 on the ground.
[0029] In use, the steel belt to be leveled passes through the two cleaning sponges 15 in the middle, and the spring 20, guide rod 17, support plate 16 and partition plate 19 are arranged to enable the two cleaning sponges 15 to be in close contact with the steel belt, and the two cleaning sponges 15 can clean the upper and lower surfaces of the steel belt.
[0030] The output shaft of the motor 2 drives the lower pressing roller 8 to rotate, and the piston rod of the hydraulic cylinder 4 drives the clamping seat 6 to move vertically, so that the distance between the upper pressing roller 7 and the lower pressing roller 8 can be adjusted according to the thickness of the steel belt, which is beneficial to leveling steel belts of different thicknesses.
[0031] When the two cleaning sponges 15 in the middle need to be replaced, the two insertion rods 21 are simply lifted, the two housings 13 are rotated, the two cleaning sponges 15 originally located in the middle are exchanged with the other two unused cleaning sponges 15, the two insertion rods 21 are loosened, the bottom end of the two insertion rods 21 is inserted into the through hole on the circular plate 14, which can prevent the rotation of the housing 13, and does not affect the cleaning of the steel belt when the cleaning sponge 15 is replaced.
[0032] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents, and the contents not described in detail in the present application are all prior art known to those skilled in the art.
Claims
1. A leveling device for cold-rolled stainless steel strip, characterized in that, The system includes a support (1), a motor (2) fixed on one side of the support (1), an upper pressure roller (7) and a lower pressure roller (8) inside the support (1), a retainer (6) above the lower pressure roller (8), both ends of the upper pressure roller (7) being rotatably connected to the retainer (6), one end of the lower pressure roller (8) being connected to the output shaft of the motor (2) via a coupling, and the other end of the lower pressure roller (8) being rotatably connected to the support (1), a base (3) fixed at the top of the support (1), a hydraulic cylinder (4) fixed at the top of the base (3), the piston rod of the hydraulic cylinder (4) being connected to the retainer (6), two baffles (10) fixed on one side of the support (1), and two cleaning components (11) between the two baffles (10). Each cleaning component (11) includes a housing (13) and a cleaning sponge (15), and both sides of the housing (13) are integrally formed with circular plates (14). Each of the two baffles (10) has two slots on its opposing sidewalls that fit the circular plate (14). The support (1) has two insert rods (21) on one side. Each of the two baffles (10) has slots that fit the insert rods (21). Each of the two circular plates (14) has through holes that fit the insert rods (21). The outer casing (13) contains two partitions (19) and two support plates (16). Both partitions (19) are located... Cleaning sponges (15) are fixed between the two support plates (16) and on the opposite sidewalls of the two support plates (16). Both partitions (19) are connected to the outer shell (13). Multiple guide rods (17) are fixed on the opposite sidewalls of the two support plates (16). Each guide rod (17) is fitted with a spring (20). Each end of each guide rod (17) is fixed with a stop block (18). Multiple through holes adapted to the guide rods (17) are opened on both partitions (19).
2. The leveling device for cold-rolled stainless steel strip according to claim 1, characterized in that, Handles (12) are fixed on both sides of the outer casing (13).
3. The leveling device for cold-rolled stainless steel strip according to claim 1, characterized in that, Vertical rods (5) are fixed at the four corners of the top of the card holder (6), and the tops of the four vertical rods (5) penetrate the base (3).
4. The leveling device for cold-rolled stainless steel strip according to claim 1, characterized in that, The bottom end of the support (1) is fixed with two brackets (9).
5. A leveling device for cold-rolled stainless steel strip according to claim 4, characterized in that, Two mounting holes are provided at the bottom of each of the two brackets (9).