Non-ferrous metal rolled material thickness adjusting roller set

Abstract

The utility model discloses a non-ferrous metal rolled material thickness adjusting roller set, and particularly relates to the technical field of non-ferrous metal processing equipment, the non-ferrous metal rolled material thickness adjusting roller set comprises a working frame, a first motor is stably arranged above the working frame, the output end of the first motor is connected with a screw rod through a coupler, and the screw rod penetrates through the top of the working frame from top to bottom; the screw extends into the working frame, the bottom of the screw is connected with the fixing frame, the first motor, the screw, the fixing frame and the first bearing are matched, the distance between the first calendering roller and the second calendering roller can be accurately and conveniently adjusted, different thickness requirements are met, the equipment universality is improved, the first bearing efficiently converts movement, adjustment is stable and efficient, and the working efficiency is improved. The guide rod and the first anti-off plate guide the fixing frame to prevent shaking deviation, the first air cylinder and other structures provide auxiliary supporting and anti-off for the second calendaring roller, the second air cylinder drives the clamping plate to prevent material deviation, the supporting roller supports and guides materials, and the calendaring precision and the production efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the field of non-ferrous metal processing equipment technology, and more specifically, to a non-ferrous metal rolled material thickness adjustment roller group. Background Technology

[0002] In the field of non-ferrous metal processing, rolling is a key step in the preparation of various non-ferrous metal plates, strips and other products. It has extremely high requirements for the thickness and shape accuracy of the products. Existing non-ferrous metal rolling equipment has achieved certain results in realizing the rolling function, but there are still some areas that need to be improved in practical applications.

[0003] A search revealed that patent publication number CN115228939B discloses a non-ferrous metal rolling apparatus, including a working base with support plates fixedly connected to both sides. A coarse rolling roller is movably connected to one end of the inner side of each support plate. The apparatus comprises fan blades, a first bevel gear, and a reciprocating screw. When the fine rolling roller rotates for rolling, the output shaft rotates synchronously with it. The rotation of the output shaft, through an output gear, connecting gear, speed-increasing gear, and rotating gear, causes the fan blades to rotate rapidly for cooling. Simultaneously, the rotation of the output shaft, through the first and second bevel gears, causes the reciprocating screw to rotate. The rotation of the reciprocating screw causes a moving plate to repeatedly move a first lifting box, thereby flattening any warped portions. The inventors discovered the following problems with the existing technology during the development of this utility model:

[0004] When adjusting the spacing between the rolling rolls to accommodate products of different thicknesses, some non-ferrous metal rolling equipment uses manual adjustment. This method is not only inefficient but also makes it difficult to guarantee the accuracy of the adjustment, which can easily lead to poor thickness consistency of the rolled products and affect product quality. In addition, during the rolling operation, non-ferrous metal materials often lack effective clamping and guiding devices when entering between the rolling rolls, which can easily cause problems such as positional deviation and wrinkling during the material conveying process, further affecting the quality of rolled products and production efficiency.

[0005] Therefore, a thickness adjustment roller group for non-ferrous metal rolled materials is proposed to address the above problems. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a non-ferrous metal rolled material thickness adjustment roller group to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a non-ferrous metal rolled material thickness adjustment roller assembly, comprising a working frame, a first motor being stably mounted above the working frame, the output end of the first motor being connected to a screw via a coupling, the screw penetrating the top of the working frame from top to bottom and extending into the interior of the working frame, the bottom of the screw being connected to a fixed frame, when the first motor is started, the screw rotation driving the fixed frame to move up and down, a bearing being mounted above the fixed frame, a guide rod being fixedly mounted at one top end of the fixed frame, a second motor being fixedly mounted on one side of the fixed frame, the output end of the second motor being connected to a rotating shaft, a first rolling roller being mounted at the end of the rotating shaft away from the second motor, when the second motor is running, the rotating shaft driving the first rolling roller to rotate, a second rolling roller being mounted inside the working frame, the second rolling roller being located directly below the first rolling roller.

[0008] Preferably, the bearing is installed at the position where the screw and the fixed frame are in contact, and the inner wall of the bearing is in close contact with the outer side of the screw. When the screw starts to rotate under the action of the driving device, the rotational motion is converted into a linear pushing force on the fixed frame.

[0009] Preferably, the guide rod passes vertically through the top of the working frame and extends to the outside of the working frame, and a first anti-detachment plate is fixedly installed on the top of the guide rod by welding.

[0010] Preferably, during the calendering operation, the second calendering roll is connected to support rods at its left and right ends, respectively. The support rods provide a reliable support foundation for the second calendering roll, and a bearing is provided at the contact point between the support rod and the second calendering roll.

[0011] Preferably, a cylinder is provided at the bottom of the inner side of the working frame, the bottom of the cylinder is tightly connected to the bottom of the inner side of the working frame, and a support frame is fixedly installed on the top of the cylinder by a strong bolt, the support frame being located on the left side of the second calendering roll.

[0012] Preferably, fixing blocks are fixedly installed at both ends of the support frame, and an anti-detachment rod is movably inserted inside the fixing blocks. The anti-detachment rod has a smooth surface and a certain strength. The bottom of the anti-detachment rod is in close contact with the bottom of the inner end of the working frame, and the top of the anti-detachment rod is connected to a second anti-detachment block by welding.

[0013] Preferably, a second cylinder is installed on the internal opposite side of the working frame. The second cylinder is installed in a reasonable position and is tightly connected to the working frame. The second cylinder serves as a power output component, and its output end is connected to a telescopic rod. When the second cylinder is started, the telescopic rod can extend or retract according to the command. The end of the telescopic rod away from the second cylinder is connected to a clamping plate by a sturdy bolt.

[0014] Preferably, a positioning plate is fixedly installed on the right side of the working frame, and a connecting shaft is connected to the opposite side of the positioning plate. A support roller is movably sleeved on the outside of the connecting shaft. The support roller can rotate flexibly around the connecting shaft and is located to the right of the second calendering roller.

[0015] The technical effects and advantages of this utility model are as follows:

[0016] Compared with existing technologies, this non-ferrous metal rolled material thickness adjustment roller assembly, through its thickness adjustment mechanism, utilizes a first motor securely mounted above the working frame, connected to a screw via a coupling. The bottom of the screw is connected to a fixed frame. When the first motor starts, the screw's rotation drives the fixed frame up and down, thereby adjusting the height of the first rolling roller connected to the fixed frame. This allows for precise and convenient adjustment of the distance between the first and second rolling rollers, meeting the production needs of non-ferrous metal rolled materials of varying thicknesses and significantly improving the equipment's versatility and applicability. Simultaneously, a bearing is installed at the contact point between the screw and the fixed frame, its inner wall in close contact with the screw, efficiently converting the screw's rotational motion into a linear driving force on the fixed frame, reducing energy loss and making the thickness adjustment process smoother and more efficient.

[0017] Compared with existing technologies, this non-ferrous metal rolled material thickness adjustment roller group has several advantages in material handling. Firstly, a cylinder installed on the opposite side inside the working frame allows for the extension and retraction of a telescopic rod connected to its output end, which, along with a clamping plate connected to one end of the telescopic rod, effectively clamps the material, preventing positional shifts during rolling and ensuring accurate and stable entry between the first and second rolling rollers for rolling processing. This improves rolling accuracy and product quality. Secondly, in terms of material conveying assistance, a positioning plate fixed to the right side of the working frame, a connecting shaft, and a support roller movably sleeved on the outside of the connecting shaft, located to the right of the second rolling roller, provide excellent support and guidance for the material entering the rolling area. This makes material conveying smoother, reduces friction and resistance during conveying, and improves production efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the left-side structure of this utility model.

[0020] Figure 3 This is a schematic diagram of the right-side structure of this utility model.

[0021] Figure 4 This is a schematic diagram of the calendering apparatus of this utility model.

[0022] Figure 5 This is a schematic diagram of the guiding component structure of this utility model.

[0023] The attached diagram is labeled as follows: 1. Working frame; 2. First motor; 3. Screw; 4. Fixing frame; 5. Bearing 1; 6. Guide rod; 7. First anti-detachment plate; 8. Second motor; 9. Rotating shaft; 10. First calendering roll; 11. Second calendering roll; 12. Support rod; 13. Bearing 2; 14. Cylinder 1; 15. Support frame; 16. Fixing block; 17. Anti-detachment rod; 18. Second anti-detachment block; 19. Cylinder 2; 20. Telescopic rod; 21. Clamping plate; 22. Positioning plate; 23. Connecting shaft; 24. Support roller. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1

[0026] As attached Figures 1 to 5 The diagram shows a thickness adjustment roller assembly for non-ferrous metal rolled materials, comprising a working frame 1. A first motor 2 is stably mounted above the working frame 1. The output end of the first motor 2 is connected to a screw 3 via a coupling. The screw 3 extends from top to bottom through the top of the working frame 1 and into the interior of the working frame 1. The bottom of the screw 3 is connected to a fixed frame 4. When the first motor 2 is started, the rotation of the screw 3 drives the fixed frame 4 to move up and down. A bearing 5 is mounted above the fixed frame 4, and a guide rod 6 is fixedly installed at one end of the top of the fixed frame 4. A second motor 8 is fixedly installed on one side of the fixed frame 4. The output end of the second motor 8 is connected to the rotating shaft 9. A first calendering roller 10 is set at the end of the rotating shaft 9 away from the second motor 8. When the second motor 8 is running, the rotating shaft 9 will drive the first calendering roller 10 to rotate. A second calendering roller 11 is also set inside the working frame 1. The second calendering roller 11 is located directly below the first calendering roller 10. The first calendering roller 10 and the second calendering roller 11 cooperate with each other to process the material into the required thickness and shape during the calendering process.

[0027] Among them: the first motor 2 provides a stable and reliable power source for the entire calendering unit, ensuring that the equipment can operate continuously and stably, reducing failures and downtime caused by insufficient or unstable power. When the first motor 2 starts, the screw 3 rotates, driving the fixed frame 4 to move up and down. The position of the fixed frame 4 can be flexibly adjusted, thereby adjusting the working position of the components connected to the fixed frame 4 to meet the calendering needs of materials of different thicknesses and improve the versatility of the equipment. The bearing 5 reduces the friction between the screw 3 and the fixed frame 4, reduces energy loss, makes the screw 3 rotate more smoothly, and at the same time reduces heat generation and wear, improving transmission efficiency. The guide rod 6 ensures that the fixed frame 4 maintains linear motion during up and down movement, avoiding swaying and deviation, and ensuring the accuracy and stability of the calendering operation.

[0028] The second motor 8 is configured to provide power for the rotation of the first calendering roll 10, enabling the first calendering roll 10 to operate stably and meet the process requirements of calendering. The output end of the second motor 8 is connected to the rotating shaft 9, which drives the first calendering roll 10 to rotate. The power transmission is direct and efficient, ensuring the stable speed of the first calendering roll 10 and improving the calendering quality. The second calendering roll 11 is set inside the working frame 1 and is located directly below the first calendering roll 10. The first calendering roll 10 and the second calendering roll 11 cooperate with each other to perform efficient calendering processing on the material, processing the material into the required thickness and shape to meet the production needs of different products and improve production efficiency and product quality.

[0029] Example 2

[0030] Based on Embodiment 1, the solution in Embodiment 1 will be further described in detail below with reference to the specific working method, such as... Figures 1 to 5 As shown below, see details:

[0031] In a preferred embodiment, bearing 5 is installed at the contact point between screw 3 and fixed frame 4, effectively reducing wear caused by direct contact between screw 3 and fixed frame 4, and extending their service life. The inner wall of bearing 5 is in close contact with the outer side of screw 3, ensuring a tight fit between the two, reducing shaking and noise during operation, and improving the stability and reliability of the device operation. When screw 3 starts to rotate under the action of the drive device, it converts the rotational motion into a linear driving force on fixed frame 4, achieving efficient transmission and adjusting the position of fixed frame 4 to meet different working requirements.

[0032] In a preferred embodiment, the guide rod 6 extends vertically through the top of the working frame 1. This vertical design ensures uniform force distribution and stability during operation, reducing lateral forces caused by tilting. Furthermore, the guide rod 6 extends to the outside of the working frame 1, providing space for connecting external components and facilitating equipment installation, debugging, and subsequent maintenance. A first anti-detachment plate 7 is fixedly installed on the top of the guide rod 6 by welding. The first anti-detachment plate 7 effectively prevents the guide rod 6 from accidentally detaching, ensuring the stability and safety of the entire device.

[0033] In a preferred embodiment, during the calendering operation, the second calendering roll 11 is connected to support rods 12 at both its left and right ends, respectively, which provides a stable support structure for the second calendering roll 11. This ensures that the roll maintains a stable position during the calendering operation, effectively resists various external forces generated during calendering, and ensures smooth operation of the equipment. The support rods 12 provide a reliable support foundation for the second calendering roll 11, preventing it from shaking or shifting during operation, thus ensuring the accuracy of the calendering operation and improving product quality. Bearings 13 are installed at the contact points between the support rods 12 and the second calendering roll 11, which can significantly reduce the frictional resistance between the two, reduce energy loss, improve the operating efficiency of the second calendering roll 11, and extend the service life of the equipment.

[0034] In a preferred embodiment, a cylinder 14 is installed at the bottom of the inner side of the working frame 1, which makes reasonable use of the internal space of the working frame 1, helps to reduce the overall size of the equipment and save space. The bottom of the cylinder 14 is tightly connected to the bottom of the inner side of the working frame 1, ensuring the stability of the cylinder 14 installation and preventing it from shaking during operation, thus ensuring stable power output. A support frame 15 is fixedly installed on the top of the cylinder 14 with strong bolts. The support frame 15 is located on the left side of the second calendering roll 11 and can provide auxiliary support or adjustment function for the second calendering roll 11, improving the stability and flexibility of the calendering operation.

[0035] In a preferred embodiment, fixing blocks 16 are fixedly installed at both ends of the support frame 15, providing a stable and reliable installation position for the anti-detachment rod 17, making the overall structural layout reasonable and helping subsequent components to perform normal functions. The anti-detachment rod 17 is movably inserted inside the fixing blocks 16, allowing the anti-detachment rod 17 to move flexibly within a certain range, while also serving as a limit, adapting to different working conditions. The surface of the anti-detachment rod 17 is smooth and has a certain strength. The bottom of the anti-detachment rod 17 is in close contact with the inner bottom of the working frame 1. The smooth surface reduces frictional resistance during movement, and the sufficient strength ensures its stability, effectively preventing the support frame 15 from accidentally detaching or shifting. The top of the anti-detachment rod 17 is connected to a second anti-detachment block 18 by welding. The second anti-detachment block 18 further enhances the anti-detachment effect, ensuring the safety and stability of equipment operation.

[0036] In a preferred embodiment, a second cylinder 19 is installed on the internal opposite side of the working frame 1. The second cylinder 19 is installed in a reasonable position and is tightly connected to the working frame 1, ensuring the stability of the second cylinder 19 during operation, reducing the risk of failure due to loosening, and ensuring that it can stably perform its power output function. As a power output component, the second cylinder 19 provides reliable driving force for related operations, enabling the connected components to operate as needed and meet work requirements. The output end of the second cylinder 19 is connected to a telescopic rod 20. When the second cylinder 19 is started, the telescopic rod 20 can extend and retract according to the command, realizing precise control of the action and facilitating the operation of objects of different sizes or positions. The end of the telescopic rod 20 away from the second cylinder 19 is connected to a clamping plate 21 by a sturdy bolt. The connection is firm and easy to disassemble and maintain. The clamping plate 21 can move with the telescopic rod 20 to achieve effective clamping of objects.

[0037] In a preferred embodiment, a positioning plate 22 is fixedly installed on the right side of the working frame 1. The positioning is accurate and the installation is stable, providing a reliable installation benchmark for subsequent components. The opposite side of the positioning plate 22 is connected to the connecting shaft 23. A support roller 24 is movably sleeved on the outside of the connecting shaft 23. The support roller 24 can rotate flexibly around the connecting shaft 23. The position of the connecting shaft 23 is fixed, which lays the foundation for the installation and operation of the support roller 24. The support roller 24 is located on the right side of the second calendering roller 11. In the calendering operation, it can play an auxiliary support and guiding role for the material, ensuring that the material passes smoothly through the calendering area and improving the calendering quality.

[0038] The working process of this utility model is as follows: In use, firstly, ensure the working frame 1 is securely installed. Check that the power components, such as the first motor 2, the second motor 8, cylinder 14, and cylinder 2 19, are properly connected and can operate normally. Check that all components, such as the screw 3, the fixing frame 4, the guide rod 6, the support rod 12, the anti-detachment rod 17, the telescopic rod 20, and the connecting shaft 23, are securely installed without loosening or damage. Next, start the first motor 2. The first motor 2 drives the screw 3 to rotate through the coupling. Because the bearing 5 is installed at the contact position between the screw 3 and the fixing frame 4, and its inner wall is in close contact with the screw 3, the screw 3 rotates... The rotational motion is converted into a linear driving force on the fixed frame 4. Under the guidance of the guide rod 6, the fixed frame 4 moves up and down, driving the second motor 8 on one side of the fixed frame 4 and the rotating shaft 9 connected to the output end of the second motor 8, and the first calendering roller 10 at one end of the rotating shaft 9 to move up and down, thereby adjusting the distance between the first calendering roller 10 and the second calendering roller 11 located directly below it to adapt to the required thickness of the non-ferrous metal rolled material. Then, the left and right ends of the second calendering roller 11 are provided with a reliable support base by the support rod 12. The contact part between the support rod 12 and the second calendering roller 11 is provided with a bearing 13 to reduce friction. The top of the cylinder 14 at the bottom of the working frame 1 is fixed to the support frame 15 by bolts. The anti-detachment rods 17 with smooth surfaces and certain strength are movably inserted into the fixing blocks 16 at both ends of the support frame 15. The bottom of the anti-detachment rods 17 is in close contact with the bottom of the working frame 1, and the top is connected to the second anti-detachment block 18 by welding, which further ensures the stable operation of the second calendering roller 11 and prevents accidental detachment. As needed, the cylinder 19 installed on the opposite side inside the working frame 1 is activated. Its installation position is reasonable and it is tightly connected to the working frame 1. The cylinder 2 19 serves as the power output component. The telescopic rod 20 connected to its output end extends and retracts according to the command. The end of the telescopic rod 20 away from the cylinder 2 19 is connected to the clamping plate 21 by bolts. The clamping plate 21 clamps and fixes the material for subsequent calendering operations. Next, the positioning plate 22 is fixedly installed on the right side of the working frame 1. The positioning plate 22 is connected to the shaft 23 on the opposite side. The support roller 24, which can rotate flexibly around the outside of the connecting shaft 23, is movably sleeved on the outside of the shaft 23. The support roller 24 is located to the right of the second calendering roller 11 and plays an auxiliary support and guiding role for the material during the material conveying process.

[0039] Finally, the second motor 8 is started. The output of the second motor 8 drives the rotating shaft 9 to rotate, which in turn drives the first calendering roller 10 to rotate. At the same time, the second calendering roller 11 also remains stable under the support of the support rod 12 and the bearing 13. The material is calendered under the cooperation of the first calendering roller 10 and the second calendering roller 11 and is processed into the required thickness and shape. Meanwhile, the support roller 24 assists in the material conveying to ensure the smooth progress of the calendering process.

Claims

1. A thickness adjustment roller assembly for non-ferrous metal rolled materials, comprising a working frame (1), characterized in that: A first motor (2) is securely mounted above the working frame (1). The output end of the first motor (2) is connected to a screw (3) via a coupling. The screw (3) extends from top to bottom through the top of the working frame (1) and into the interior of the working frame (1). The bottom of the screw (3) is connected to a fixed frame (4). When the first motor (2) is started, the screw (3) rotates, which can drive the fixed frame (4) to move up and down. A bearing (5) is mounted above the fixed frame (4). A guide rod (6) is fixedly installed at one end of the part. A second motor (8) is fixedly installed on one side of the fixed frame (4). The output end of the second motor (8) is connected to a rotating shaft (9). A first calendering roller (10) is provided at the end of the rotating shaft (9) away from the second motor (8). When the second motor (8) is running, the rotating shaft (9) will drive the first calendering roller (10) to rotate. A second calendering roller (11) is also provided inside the working frame (1). The second calendering roller (11) is located directly below the first calendering roller (10).

2. The thickness adjustment roller group for non-ferrous metal rolled materials according to claim 1, characterized in that: The bearing (5) is installed at the position where the screw (3) and the fixed frame (4) are in contact with each other. The inner wall of the bearing (5) is in close contact with the outside of the screw (3). When the screw (3) starts to rotate under the action of the driving device, the rotational motion is converted into a linear pushing force on the fixed frame (4).

3. The thickness adjustment roller group for non-ferrous metal rolled materials according to claim 2, characterized in that: The guide rod (6) passes vertically through the top of the working frame (1) and extends to the outside of the working frame (1). The top of the guide rod (6) is fixedly installed with a first anti-detachment plate (7) by welding.

4. The thickness adjustment roller group for non-ferrous metal rolled materials according to claim 1, characterized in that: In the calendering operation, the second calendering roll (11) is connected to support rods (12) at its left and right ends respectively. The support rods (12) provide a reliable support foundation for the second calendering roll (11). A bearing (13) is provided at the contact part between the support rod (12) and the second calendering roll (11).

5. The thickness adjustment roller group for non-ferrous metal rolled materials according to claim 4, characterized in that: A cylinder (14) is provided at the bottom of the inner side of the working frame (1). The bottom of the cylinder (14) is closely connected to the bottom of the inner side of the working frame (1). A support frame (15) is fixedly installed on the top of the cylinder (14) by a strong bolt. The support frame (15) is located on the left side of the second calendering roll (11).

6. The thickness adjustment roller group for non-ferrous metal rolled materials according to claim 5, characterized in that: Fixed blocks (16) are fixedly installed at both ends of the support frame (15). An anti-detachment rod (17) is movably inserted inside the fixed block (16). The anti-detachment rod (17) has a smooth surface and a certain strength. The bottom of the anti-detachment rod (17) is in close contact with the bottom of the working frame (1). The top of the anti-detachment rod (17) is connected to a second anti-detachment block (18) by welding.

7. The thickness adjustment roller group for non-ferrous metal rolled materials according to claim 4, characterized in that: A cylinder 2 (19) is installed on the internal opposite side of the working frame (1). The cylinder 2 (19) is installed in a reasonable position and is closely connected to the working frame (1). The cylinder 2 (19) serves as a power output component. The output end of the cylinder 2 (19) is connected to a telescopic rod (20). When the cylinder 2 (19) is started, the telescopic rod (20) can extend and retract according to the command. The end of the telescopic rod (20) away from the cylinder 2 (19) is connected to a clamping plate (21) by a sturdy bolt.

8. The thickness adjustment roller group for non-ferrous metal rolled materials according to claim 4, characterized in that: A positioning plate (22) is fixedly installed on the right side of the working frame (1). A connecting shaft (23) is connected to the opposite side of the positioning plate (22). A support roller (24) is movably sleeved on the outside of the connecting shaft (23). The support roller (24) can rotate flexibly around the connecting shaft (23). The support roller (24) is located on the right side of the second calendering roller (11).

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