A multi-axis continuous calendering platform

Abstract

The utility model relates to the field of calendering technology especially, more particularly to a kind of multi-axis continuous calendering platform, including support plate, bearing plate and support rod, bearing plate is fixedly connected on support plate, four support rods are fixedly connected on support plate, further include fixed plate, first motor, press bar, second motor and ball screw assembly, fixed plate is slidably arranged on support rod, two first motors are installed on fixed plate, the output shaft of first motor is installed with press bar by shaft coupling.Puts the screw rod of ball screw assembly into rotation by the output shaft of second motor, when screw rod rotates, ball rolls in the spiral groove between screw rod and nut, slider moves by nut, sliding drives two press bars and two motors and a fixed plate move along support rod, further can let each group of press bar independently carry out the accurate adjustment of position above bearing plate, to carry out the continuous calendering processing of multiple complex paths to different thickness materials.

Description

Technical Field

[0001] This utility model relates to the field of calendering technology, and in particular to a multi-axis continuous calendering platform. Background Technology

[0002] Calendering is a processing method that uses one or more pairs of rotating rollers to apply pressure to a material, causing it to undergo plastic deformation, thereby obtaining the desired thickness, density, surface finish, or specific structure.

[0003] Patent CN212707673U discloses a novel four-roll calendering device. It includes a base, a motor base plate, and a moving platform. Electric hydraulic cylinders are mounted on both sides of the top of the base via mounting holes and screws. The output shafts of the electric hydraulic cylinders are bolted to the moving platform. The top surface of the moving platform is covered with a stain-resistant layer, and a movable push-pull plate is located at the top of the moving platform. When using this patent, a servo motor drives the rotating wheel to rotate stably. Under the action of a connecting rod, a slider slides within a slide rail, causing the calendering rollers at the bottom of the movable push-pull plate to roll back and forth on the top of the moving platform, calendering the sheet material to be calendered. However, the four calendering rollers in the aforementioned prior art have a fixed height, which cannot adapt to processing tasks with different thickness requirements, necessitating multiple passes for gradual thinning.

[0004] Therefore, there is a need to provide a multi-axis continuous calendering platform with adjustable calender bar height. Utility Model Content

[0005] To overcome the shortcomings of existing patents where the height of the four calendering rollers is fixed, making it unsuitable for processing tasks with different thickness requirements and necessitating multiple passes for gradual thinning, this utility model provides a multi-axis continuous calendering platform with adjustable calendering roller height.

[0006] To address the aforementioned issues, this utility model employs the following technical solution: a multi-axis continuous calendering platform, comprising a support plate, a bearing plate, and support rods. A bearing plate is fixedly connected to the support plate, and four support rods are fixedly connected to the support plate. The platform also includes a fixed plate, a first motor, a pressure rod, a second motor, and a ball screw assembly. A fixed plate is slidably mounted on the support rods. Two first motors are mounted on the fixed plate. The output shafts of the first motors are connected to pressure rods via couplings. The pressure rods are rotatably connected to the fixed plate. Four second motors are mounted on the support plate. Ball screw assemblies are mounted on the output shafts of the second motors and are threadedly connected to the fixed plate.

[0007] Furthermore, it also includes a distance gauge, screws, an indicator plate, and a damping ring. Four distance gauges are provided on the support plate, and screws are threaded between the distance gauges and the support plate. An indicator plate is provided on the ball screw assembly, and a damping ring is provided on the indicator plate.

[0008] Furthermore, it also includes a connecting plate, a movable plate, a spring, a retaining ball, a brush, and a handle. The connecting plate is fixedly connected to the fixed plate, two movable plates are slidably arranged on the connecting plate, two retaining balls are slidably arranged inside the connecting plate, a spring connects the retaining balls to the connecting plate, a brush is provided on the movable plate, and a handle is fixedly connected between the two movable plates.

[0009] Furthermore, it also includes protective shells, with four protective shells fixedly connected to the support plate.

[0010] Furthermore, it also includes anti-slip sleeves, with anti-slip sleeves covering the handles.

[0011] Furthermore, it also includes storage boxes, which are placed on the support plate.

[0012] Compared with the prior art, the present invention has the following technical effects: 1. The output shaft of the second motor drives the ball screw assembly to rotate. When the screw rotates, the balls roll in the spiral groove between the screw and the nut. The nut drives the slider to move, and the sliding drives the two pressure rods, two motors and a fixed plate to move along the support rod. This allows each set of pressure rods to be independently and precisely adjusted in position above the bearing plate, thereby enabling continuous rolling processing of materials of different thicknesses through various complex paths.

[0013] 2. The slider of the ball screw assembly drives the indicator plate to move synchronously, causing the indicator plate to move on the distance scale and display the corresponding scale, so as to accurately read the current position of each pressure bar.

[0014] 3. Push the two moving plates downwards with the handle. The moving plates squeeze the ball outwards, causing the ball to exit from the slot above the moving plates. When the ball aligns with the slot below the moving plates, the spring rebounds and causes the ball to snap into place, thus locking the brush in a position close to the pressure bar. This allows the brush to remove residual material adhering to the surface of the pressure bar. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a partial sectional view of the support plate, bearing plate, and storage frame of this utility model.

[0017] Figure 3 This is a partial sectional view of the pressure bar and ball screw assembly components of this utility model.

[0018] Figure 4 This is a partial cross-sectional view of the distance ruler, indicator plate, and damping ring components of this utility model.

[0019] Figure 5This is a partial sectional view of the movable plate, spring, and handle components of this utility model.

[0020] In the attached diagram, the following are the reference numerals: 1_support plate, 2_bearing plate, 3_support rod, 4_fixed plate, 5_first motor, 6_pressure rod, 7_second motor, 8_ball screw assembly, 9_protective shell, 10_distance ruler, 11_screw, 12_indicator plate, 13_damping ring, 14_connecting plate, 15_moving plate, 16_spring, 17_clamping ball, 18_brush, 19_handle, 20_anti-slip sleeve, 21_storage frame. Detailed Implementation

[0021] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0022] Example 1: A multi-axis continuous rolling mill platform, see reference Figures 1-5 As shown, the system includes a support plate 1, a bearing plate 2, and support rods 3. The bearing plate 2 is welded to the upper part of the support plate 1, and four support rods 3 are welded to the rear of the support plate 1 at even intervals. It also includes a fixing plate 4, a first motor 5, a pressure rod 6, a second motor 7, and a ball screw assembly 8. The fixing plate 4 is slidably mounted on the support rods 3. The first motor 5 is bolted to both sides of the fixing plate 4. The output shaft of the first motor 5 is connected to the pressure rod 6 via a coupling. The pressure rod 6 is located above the bearing plate 2. The pressure rod 6 and... The fixed plate 4 is rotatably connected, and four second motors 7 are evenly spaced at the front of the support plate 1 and connected by bolts. The output shaft of the second motor 7 is equipped with a ball screw assembly 8, which consists of a screw, a nut, balls and a slider. The screw is mounted on the output shaft of the second motor 7 through a coupling. The screw has a helical groove. The nut is mounted on the fixed plate 4 and has the same helical groove on the nut sleeve. The balls circulate in the helical groove between the screw and the nut. The nut has a slider that moves with the nut.

[0023] See Figure 2 As shown, it also includes a protective shell 9. Four protective shells 9 are fixedly connected at even intervals on the front of the support plate 1, and the second motor 7 is located inside the corresponding protective shell 9.

[0024] See Figure 2 As shown, it also includes a storage frame 21, which is placed on the top of the support plate 1 and is located below the support plate 2.

[0025] Before use, the corresponding second motor 7 is started and stopped. The output shaft of the second motor 7 drives the lead screw of the ball screw assembly 8 to rotate. When the lead screw rotates, the balls roll in the helical groove between the lead screw and the nut, pushing the nut to move axially. The nut drives the slider to move. The fixed plate 4 drives the two pressure rods 6 and the two first motors 5 to move along the support rod 3, thereby enabling each set of pressure rods 6 to be independently and precisely adjusted in position above the bearing plate 2, so as to perform continuous rolling processing of materials of different thicknesses through various complex paths. When in use, the material is placed on the bearing plate 2, and then the first motor 5 is started. The output shaft of the first motor 5 drives the pressure rods 6 to rotate, so that the pressure rods 6 roll the material. During operation, the storage box 21 can store small tools or some parts to be replaced for easy access.

[0026] Example 2: Based on Example 1, refer to Figure 1 and Figure 4 As shown, it also includes a distance gauge 10, a screw 11, an indicator plate 12, and a damping ring 13. Four distance gauges 10 are evenly spaced at the front of the support plate 1. The four distance gauges 10 are staggered with the four second motors 7. Screws 11 are threaded between the distance gauges 10 and the support plate 1. An indicator plate 12 is provided on the slider of the ball screw assembly 8. The indicator plate 12 slides on the distance gauges 10. A damping ring 13 is provided on the indicator plate 12. The damping ring 13 is located between the indicator plate 12 and the slider of the ball screw assembly 8.

[0027] Before adjusting the height, the distance ruler 10 is fixed to the support plate 1 by screws 11. When the slider of the ball screw assembly 8 drives the screw to move, the slider of the ball screw assembly 8 will drive the indicator plate 12 to move synchronously, so that the indicator plate 12 moves on the distance ruler 10 and displays the corresponding scale. In this way, the current position of each pressure bar 6 can be accurately read. The damping ring 13 provides appropriate motion resistance for the indicator plate 12 to prevent it from shaking and ensure stable reading.

[0028] See Figure 5 As shown, it also includes a connecting plate 14, a movable plate 15, a spring 16, a retaining ball 17, a brush 18, and a handle 19. The top of the fixed plate 4 is fixedly connected to the connecting plate 14. The movable plate 15 is slidably arranged on both the left and right sides of the connecting plate 14. The left and right sides of the connecting plate 14 have sliding grooves. The retaining ball 17 is slidably arranged in the sliding groove of the connecting plate 14. The retaining ball 17 is connected to the connecting plate 14 by a spring 16. The movable plate 15 has two retaining slots. In the figure, the retaining ball 17 is inserted into the upper retaining slot of the movable plate 15. The brush 18 is arranged on the movable plate 15. The handle 19 is fixedly connected between the two movable plates 15.

[0029] See Figure 5 As shown, it also includes an anti-slip sleeve 20, which is fitted onto the handle 19.

[0030] When cleaning the pressure bar 6 is required, turn off the first motor 5, and push the two moving plates 15 downwards using the handle 19. The moving plates 15 squeeze the retaining ball 17 outwards, causing the retaining ball 17 to exit from the slot above the moving plate 15. When the retaining ball 17 aligns with the slot below the moving plate 15, the spring 16 rebounds and causes the retaining ball 17 to engage, thereby locking the brush 18 in a position close to the pressure bar 6. This allows the brush 18 to remove residual material adhering to the surface of the pressure bar 6. After cleaning is complete, pull the handle 19 upwards to lock the moving plates 15 and brush 18 in the raised position to avoid interfering with normal calendering operations. When pulling the handle 19, the anti-slip sleeve 20 increases the friction between the hand and the handle 19, effectively preventing the hand from slipping.

[0031] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. A multi-axis continuous rolling platform, comprising a support plate (1), a bearing plate (2), and support rods (3), wherein the bearing plate (2) is fixedly connected to the support plate (1), and four support rods (3) are fixedly connected to the support plate (1), characterized in that, It also includes a fixed plate (4), a first motor (5), a pressure rod (6), a second motor (7) and a ball screw assembly (8). The fixed plate (4) is slidably mounted on the support rod (3). Two first motors (5) are mounted on the fixed plate (4). The output shaft of the first motor (5) is mounted with a pressure rod (6) through a coupling. The pressure rod (6) is rotatably connected to the fixed plate (4). Four second motors (7) are mounted on the support plate (1). The output shaft of the second motor (7) is equipped with a ball screw assembly (8). The ball screw assembly (8) is threadedly connected to the fixed plate (4).

2. The multi-axis continuous rolling platform according to claim 1, characterized in that, It also includes a distance gauge (10), a screw (11), an indicator plate (12) and a damping ring (13). Four distance gauges (10) are provided on the support plate (1). Screws (11) are threaded between the distance gauges (10) and the support plate (1). An indicator plate (12) is provided on the ball screw assembly (8). A damping ring (13) is provided on the indicator plate (12).

3. The multi-axis continuous rolling platform according to claim 2, characterized in that, It also includes a connecting plate (14), a movable plate (15), a spring (16), a retaining ball (17), a brush (18), and a handle (19). The connecting plate (14) is fixedly connected to the fixed plate (4). Two movable plates (15) are slidably arranged on the connecting plate (14). Two retaining balls (17) are slidably arranged inside the connecting plate (14). A spring (16) is connected between the retaining ball (17) and the connecting plate (14). A brush (18) is arranged on the movable plate (15). A handle (19) is fixedly connected between the two movable plates (15).

4. A multi-axis continuous rolling mill platform according to claim 3, characterized in that, It also includes a protective shell (9), and four protective shells (9) are fixedly connected to the support plate (1).

5. A multi-axis continuous rolling mill platform according to claim 4, characterized in that, It also includes a non-slip sleeve (20), and the handle (19) is covered with a non-slip sleeve (20).

6. A multi-axis continuous rolling mill platform according to claim 5, characterized in that, It also includes a storage box (21), which is placed on the support plate (1).

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