A non-ferrous metal composite strip rolling equipment

Abstract

This invention relates to the field of rolling equipment technology, specifically a non-ferrous metal composite strip rolling equipment, comprising a housing, with several supports installed on one inner wall of the housing, and a circular roller rotatably mounted on the inner wall of each support. It also includes a rolling mechanism disposed inside the housing; the rolling mechanism includes gear one and gear two rotatably mounted on the outer wall of the housing, with rolling rollers fixedly connected to the inner walls of gear one and gear two; and a collecting frame fixedly connected to the other outer wall of the bottom of the housing. This invention's continuous pressing can evenly distribute the stress generated during rolling, reducing stress concentration. The continuous pressing is synchronized with the rolling process, ensuring stable and uniform rolling of the positioning frame and positioning belt, preventing material deviation during rolling, improving the quality and consistency of the finished product, extending the equipment's service life, and increasing the rolling efficiency of the non-ferrous metal composite strip rolling equipment.

Description

Technical Field

[0001] This invention relates to the field of rolling equipment technology, specifically to a non-ferrous metal composite strip rolling equipment. Background Technology

[0002] Rolling refers to the process of passing a metal billet through the gap between a pair of rotating rolls (of various shapes). The compression of the rolls reduces the cross-section of the material and increases its length. The material needs to be positioned during the rolling process.

[0003] A search of Chinese patent CN220387460U reveals a composite strip rolling equipment that uses the cooperation between the plate, rollers, and tension springs to position multiple plates, ensuring stability before rolling. This solves the problem that existing devices do not position multiple metal plates before rolling, which can easily lead to displacement during the rolling process and affect the finished product.

[0004] Based on the above search and existing technology, it was found that composite strip relies on the positioning of the spring structure during the rolling process. Although the elastic deformation of the spring can provide a certain pre-compression force, this force is not uniform and stable enough, which may still cause slight displacement of the plate during the rolling process. The synchronization is poor, and the positioning treatment cannot be carried out according to the actual situation of the reset plate before and after rolling, which reduces the rolling efficiency of non-ferrous metal composite strip rolling equipment. Summary of the Invention

[0005] The purpose of this invention is to provide a non-ferrous metal composite strip rolling equipment to solve the problems mentioned in the background art.

[0006] The technical solution of the present invention is: a non-ferrous metal composite strip rolling equipment, including a shell, a plurality of supports are installed on one inner wall of the shell, and a circular roller is rotatably arranged on the inner wall of the supports, and further comprising;

[0007] A rolling mechanism, wherein the rolling mechanism is disposed inside the outer casing;

[0008] The rolling mechanism includes a first gear and a second gear rotatably mounted on the outer wall of the outer casing. Rolling rollers are fixedly connected to the inner walls of the first gear and the second gear. A collecting frame is fixedly connected to the other outer wall of the bottom of the outer casing. A U-shaped frame is fixedly connected to one outer wall of the collecting frame. A motor is mounted on one outer wall of the U-shaped frame. One end of the output shaft of the motor is connected to a main drive wheel through a coupling. A secondary drive wheel is fixedly connected to the outer wall of the first gear.

[0009] A positioning mechanism, wherein the positioning mechanism is disposed inside the housing;

[0010] The positioning mechanism includes an outer tube fixedly connected to the outer walls of both sides of the rolling roll. The outer walls of both sides of the outer tube are provided with pressing protrusions. The outer walls of both sides of the rolling roll are provided with toothed grooves. Two telescopic rods are fixedly connected to the inner walls of both sides of the outer shell. One end of the piston rod of each telescopic rod is fixedly connected to a positioning frame. Several positioning rollers are rotatably arranged on the bottom inner wall of the positioning frame. An arc-shaped groove is opened on one side of the outer wall of the positioning frame. A transmission rod, a guide roller, and a driven rod are rotatably arranged from left to right on the inner wall of the other side of the outer shell. Gears are fixedly connected to the outer walls of both sides of the transmission rod.

[0011] Preferably, the outer walls of the transmission rod, guide roller, and driven rod are wrapped with positioning belts, the third gear meshes with the tooth groove, the first gear meshes with the second gear, and the outer walls of the main transmission wheel and the auxiliary transmission wheel are wrapped with transmission belts.

[0012] Preferably, the positioning rollers are arranged in a linear array, a support frame is fixedly connected to one side of the bottom of the housing, a rectangular groove is opened on the top outer wall of the support frame, and guide rollers are rotatably arranged on the top and bottom inner walls of the rectangular groove.

[0013] Preferably, the outer wall of the circular roller is wrapped with a strip body, the spacing of the guide rollers is adapted to the size of the strip body before rolling, two reinforcing plates are fixedly connected to the inner wall of the other side of the bottom of the outer shell, a pad is fixedly connected to the outer wall of one side of the top of the reinforcing plate, and the spacing between the positioning belt and the pad is adapted to the size of the strip body after rolling.

[0014] Preferably, the pressing protrusion is adapted to the size of the arc-shaped groove, the outer tube is slidably connected to the inner wall of the arc-shaped groove, and the outer wall of the telescopic rod is fitted with a spring, the two ends of which are respectively fixedly connected to the outer wall of the positioning frame and the inner wall of the outer shell.

[0015] Preferably, a plurality of fan blades are installed on the outer walls of both sides of the driven rod, and the fan blades are arranged in a linear array. Ventilation holes are provided on the outer wall of the other side of the housing, and the ventilation holes are arranged in a ring array. A filter screen is fixedly connected to the inner wall of the ventilation hole, and the position of the filter screen is adapted to the fan blades.

[0016] Preferably, a collection groove is provided on the other side of the outer wall of the housing, and a collection roller is rotatably provided on the top inner wall of the collection rack. The main drive wheel is fixedly connected to the outer wall of one side of the collection roller. The height of the collection roller is adapted to the collection groove. Several telescopic rods are installed on one side of the inner wall of the top and bottom of the collection groove. The telescopic rods are distributed in a linear array.

[0017] Preferably, one end of the piston rod of the telescopic rod two is fixedly connected to a brush frame, the brush frame is adapted to the size of the rolled strip body, and a spring is sleeved on the outer wall of the telescopic rod two, the two ends of the spring being fixedly connected to the inner wall of the collection trough and the outer wall of the brush frame, respectively.

[0018] This invention provides an improved non-ferrous metal composite strip rolling equipment, which has the following improvements and advantages compared with the prior art:

[0019] Firstly, this invention comprises a housing, gear one, gear two, a collecting roller, a positioning frame, a transmission rod, and a positioning belt. The positioning roller periodically presses the composite strip before rolling to ensure its accurate position when entering the rolling area. Through periodic pressing, the composite strip can be effectively prevented from shifting during transport. Continuous pressing after rolling can effectively eliminate slight deformation and warping that may occur after rolling. Through continuous pressing, the flatness of the composite strip is improved, resulting in higher finished product quality. Continuous pressing can evenly distribute the stress generated during rolling, reducing stress concentration. Continuous pressing is performed continuously and synchronously with the rolling process. The positioning frame and positioning belt ensure stable and uniform rolling, preventing material shifting during rolling, improving the quality and consistency of the finished product, extending the service life of the equipment, and improving the rolling efficiency of non-ferrous metal composite strip rolling equipment.

[0020] Secondly, this invention, by setting up a support frame, guide rollers, driven rods and fan blades, allows non-ferrous metal strips and filter plates to enter the support frame before rolling and be pre-guided and positioned by the guide rollers, further improving the accuracy of composite strip rolling. When the driven rod rotates, it also drives the fan blades to rotate, generating airflow to clean the composite strip after rolling and positioning. The residual waste on the composite strip is blown off, improving the rolling quality of non-ferrous metal composite strips.

[0021] Thirdly, this invention is equipped with a telescopic rod, a spring, and a brush frame. The brush frame further cleans the output composite strip, and the waste residue that was not removed by the air is removed by the brush frame. Combined with the airflow generated by the fan blades, the composite strip is further cleaned, ensuring that the composite strip is neatly wound and wrapped by the collecting roller to ensure quality, and further improving the rolling quality of non-ferrous metal composite strip. Attached Figure Description

[0022] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0023] Figure 1 This is a schematic cross-sectional view of the overall structure of the present invention;

[0024] Figure 2 This is the invention Figure 1 Enlarged schematic diagram of structure A in the middle;

[0025] Figure 3 This is the invention Figure 1 Enlarged schematic diagram of the B-structure;

[0026] Figure 4These are schematic diagrams of gear one and gear two of the present invention;

[0027] Figure 5 This is a schematic diagram of the rolling roll of the present invention;

[0028] Figure 6 This is a schematic diagram of the outer tube of the present invention;

[0029] Figure 7 This is a schematic diagram of the positioning frame of the present invention;

[0030] Figure 8 This is a schematic diagram of the positioning belt and pad of the present invention.

[0031] Explanation of reference numerals in the attached figures:

[0032] 1. Outer shell; 2. Bracket; 3. Circular roller; 4. Support frame; 5. Collection rack; 6. U-shaped frame; 7. Motor; 8. Collection roller; 9. Gear 1; 10. Positioning frame; 11. Telescopic rod 1; 12. Rolling roller; 13. Gear 2; 14. Outer tube; 15. Gear 3; 16. Filter screen; 17. Guide roller; 18. Driven rod; 19. Fan blade; 20. Pad plate; 21. Reinforcing plate; 22. Guide roller; 23. Positioning belt; 24. Telescopic rod 2; 25. Spring 1; 26. Brush holder; 27. Main drive wheel; 28. Secondary drive wheel; 29. ​​Gear groove; 30. Positioning roller; 31. Spring 2; 32. Pressing protrusion; 33. Arc groove; 34. Transmission rod. Detailed Implementation

[0033] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] This invention provides an improved non-ferrous metal composite strip rolling equipment. The technical solution of this invention is as follows:

[0035] like Figures 1-8 As shown, a non-ferrous metal composite strip rolling equipment includes a housing 1, a plurality of supports 2 are installed on one inner wall of the housing 1, and a circular roller 3 is rotatably arranged on the inner wall of the support 2, and also includes;

[0036] A rolling mechanism is located inside the outer casing 1;

[0037] The rolling mechanism includes a gear 9 and a gear 13 rotatably mounted on the outer wall of the outer casing 1. A rolling roll 12 is fixedly connected to the inner wall of the gear 9 and the gear 13. A collection frame 5 is fixedly connected to the other outer wall of the bottom of the outer casing 1. A U-shaped frame 6 is fixedly connected to one outer wall of the collection frame 5. A motor 7 is installed on one outer wall of the U-shaped frame 6. One end of the output shaft of the motor 7 is connected to a main drive wheel 27 through a coupling. A secondary drive wheel 28 is fixedly connected to the outer wall of the gear 9.

[0038] A positioning mechanism is located inside the outer casing 1;

[0039] The positioning mechanism includes an outer tube 14 fixedly connected to the outer walls of both sides of the rolling roll 12. The outer walls of both sides of the outer tube 14 are provided with pressing protrusions 32. The outer walls of both sides of the rolling roll 12 are provided with toothed grooves 29. The inner walls of both sides of the outer shell 1 are fixedly connected with two telescopic rods 11. One end of the piston rod of the telescopic rod 11 is fixedly connected to a positioning frame 10. Several positioning rollers 30 are rotatably arranged on the bottom inner wall of the positioning frame 10. An arc-shaped groove 33 is opened on one side of the outer wall of the positioning frame 10. The inner wall of the other side of the outer shell 1 is rotatably arranged from left to right with a transmission rod 34, a guide roller 22 and a driven rod 18. Gears 15 are fixedly connected to the outer walls of both sides of the transmission rod 34.

[0040] Furthermore, the outer walls of the transmission rod 34, guide roller 22 and driven rod 18 are wrapped with positioning belts 23, gear 3 15 meshes with tooth groove 29, gear 1 9 and gear 2 13 mesh, the outer walls of the main transmission wheel 27 and auxiliary transmission wheel 28 are wrapped with transmission belts, the positioning rollers 30 are distributed in a linear array, and a support frame 4 is fixedly connected to one side of the bottom inner wall of the outer shell 1. A rectangular groove is opened on the top outer wall of the support frame 4, and guide rollers 17 are rotatably arranged on the top and bottom inner walls of the rectangular groove.

[0041] Furthermore, the outer wall of the circular roller 3 is wrapped with the strip body, the spacing of the guide rollers 17 is adapted to the size of the strip body before rolling, and two reinforcing plates 21 are fixedly connected to the inner wall of the other side of the bottom of the outer shell 1. A pad 20 is fixedly connected to the outer wall of one side of the top of the reinforcing plate 21, and the spacing between the positioning belt 23 and the pad 20 is adapted to the size of the strip body after rolling.

[0042] Furthermore, the size of the pressing protrusion 32 is adapted to the arc groove 33, the outer tube 14 is slidably connected to the inner wall of the arc groove 33, the outer wall of the telescopic rod 11 is fitted with a spring 31, the two ends of the spring 31 are respectively fixedly connected to the outer wall of the positioning frame 10 and the inner wall of the outer shell 1, several fan blades 19 are installed on the outer walls of both sides of the driven rod 18, the fan blades 19 are distributed in a linear array, the other outer wall of the outer shell 1 is provided with ventilation holes, the ventilation holes are distributed in a ring array, the inner wall of the ventilation holes is fixedly connected with a filter screen 16, the filter screen 16 is adapted to the position of the fan blades 19, when the driven rod 18 rotates, it also drives the fan blades 19 to rotate, generating airflow to clean the composite strip after rolling and positioning, the residual waste on the composite strip is blown off, improving the quality of the composite strip, the filter screen 16 set on the outer shell 1 is adapted to the position of the fan blades 19 to ensure normal air circulation, the diameter of the transmission rod 34 is larger than the diameter of the driven rod 18, so that the rotation speed of the fan blades 19 is stable.

[0043] Furthermore, a collection groove is provided on the other side of the outer wall of the outer casing 1. A collection roller 8 is rotatably installed on the top inner wall of the collection frame 5. The main drive wheel 27 is fixedly connected to the outer wall of one side of the collection roller 8. The height of the collection roller 8 is adapted to the collection groove. Several telescopic rods 24 are installed on one side inner wall of the top and bottom of the collection groove. The telescopic rods 24 are distributed in a linear array. One end of the piston rod of the telescopic rod 24 is fixedly connected to a brush frame 26. The brush frame 26 is adapted to the size of the rolled strip body. A spring 25 is sleeved on the outer wall of the telescopic rod 24. The two ends of the spring 25 are fixedly connected to the inner wall of the collection groove and the outer wall of the brush frame 26, respectively. The telescopic rods 24 and the brush frame 26 are set at the top and bottom of the collection groove of the outer casing 1. The brush frame 26 further cleans the output composite strip. The waste residue that is not cleaned off by the air is cleaned off by the brush frame 26. The airflow generated by the fan blade 19 further cleans the composite strip, ensuring that the composite strip is neatly wound and wrapped by the collection roller 8 to ensure quality.

[0044] Working principle: During the rolling process of non-ferrous metal composite strip, the non-ferrous metal strip and filter plate to be rolled are first wound onto the round roller 3 of the support 2. Then, the non-ferrous metal strip and filter plate are pulled into the support frame 4, guided by the guide roller 17 and passed through two rolling rollers 12. After being rolled by the rolling rollers 12, the non-ferrous metal strip and filter plate are collected by the collecting roller 8 of the collecting frame 5. The motor 7 drives the collecting roller 8 to rotate through the main drive wheel 27, and also drives the gear 9 to rotate through the drive belt and the auxiliary drive wheel 28. The gear 9 and the gear 13 mesh to drive the two rolling rollers 12 to rotate and roll the non-ferrous metal strip. Synchronization with the collecting roller 8 ensures the accuracy of rolling. When the top rolling roller 12 rotates, it also drives the outer tube 14 to rotate. The pressing protrusion 32 is set to abut against the arc groove 33 of the positioning frame 10 each time it rotates. When the rolling roll 12 rotates, the positioning frame 10 also reciprocates under the cooperation of the telescopic rod 11 and the spring 31. The positioning roller 30 at the bottom of the positioning frame 10 periodically presses and positions the non-ferrous metal strip and filter plate before rolling to ensure the stability of the material before rolling. When the rolling roll 12 rotates, it also drives the gear 3 15 to rotate through the tooth groove 29, thereby driving the guide roller 22 and the positioning band 23 on the outer wall of the driven rod 18 to rotate. The guide roller 22 is height matched with the transmission rod 34, so that the positioning band 23 at the bottom of the transmission rod 34 and the guide roller 22 is in a horizontal state. Together with the pad 20 on the top of the reinforcing plate 21, the composite strip after rolling is continuously positioned.

[0045] Before rolling, the non-ferrous metal strip and filter plate enter the support frame 4 and are pre-guided and positioned by the guide roller 22, which further improves the accuracy of the composite strip rolling. When the driven rod 18 rotates, it also drives the fan blade 19 to rotate, generating airflow to clean the composite strip after rolling and positioning. The residual waste on the composite strip is blown off, improving the quality of the composite strip. The filter screen 16 set on the outer shell 1 is matched with the position of the fan blade 19 to ensure normal air circulation. The diameter of the transmission rod 34 is larger than the diameter of the driven rod 18, so that the rotation speed of the fan blade 19 is stable.

[0046] Telescopic rods 24 and brush holders 26 are installed at the top and bottom of the collection tank of the outer casing 1. The brush holders 26 further clean the output composite strip. Waste residue that was not cleaned off by the air is cleaned off by the brush holders 26. Combined with the airflow generated by the fan blades 19, the composite strip is further cleaned to ensure that the composite strip is neatly wound and wrapped by the collection rollers 8 to ensure quality.

[0047] The technical means disclosed in this invention are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this invention are common knowledge to those skilled in the art.

Claims

1. A non-ferrous metal composite strip rolling equipment, comprising a housing (1), wherein a plurality of supports (2) are installed on one inner wall of the housing (1), and a circular roller (3) is rotatably arranged on the inner wall of the supports (2), characterized in that: Also includes; A rolling mechanism, wherein the rolling mechanism is disposed inside the outer casing (1); The rolling mechanism includes a gear 1 (9) and a gear 2 (13) rotatably mounted on the outer wall of the outer shell (1). A rolling roll (12) is fixedly connected to the inner wall of the gear 1 (9) and the gear 2 (13). A collection frame (5) is fixedly connected to the other outer wall of the bottom of the outer shell (1). A U-shaped frame (6) is fixedly connected to one outer wall of the collection frame (5). A motor (7) is installed on one outer wall of the U-shaped frame (6). One end of the output shaft of the motor (7) is connected to a main drive wheel (27) through a coupling. A secondary drive wheel (28) is fixedly connected to the outer wall of the gear 1 (9). A positioning mechanism is disposed inside the outer casing (1); The positioning mechanism includes an outer tube (14) fixedly connected to the outer walls of both sides of the rolling roll (12). The outer walls of both sides of the outer tube (14) are provided with pressing protrusions (32). The outer walls of both sides of the rolling roll (12) are provided with toothed grooves (29). The inner walls of both sides of the outer shell (1) are fixedly connected with two telescopic rods (11). One end of the piston rod of the telescopic rod (11) is fixedly connected with a positioning frame (10). The bottom inner wall of the positioning frame (10) is rotatably provided with several positioning rollers (30). An arc groove (33) is opened on one side of the outer wall of the positioning frame (10). The inner wall of the other side of the outer shell (1) is rotatably provided with a transmission rod (34), a guide roller (22) and a driven rod (18) from left to right. The outer walls of both sides of the transmission rod (34) are fixedly connected with gears (15). The outer walls of the transmission rod (34), guide roller (22) and driven rod (18) are wrapped with positioning belts (23), the gear three (15) meshes with the tooth groove (29), the gear one (9) and gear two (13) mesh, and the outer walls of the main transmission wheel (27) and auxiliary transmission wheel (28) are wrapped with transmission belts. The positioning rollers (30) are arranged in a straight array. A support frame (4) is fixedly connected to one side of the bottom of the outer shell (1). A rectangular groove is opened on the top outer wall of the support frame (4). Guide rollers (17) are rotatably arranged on the top and bottom inner walls of the rectangular groove. The outer wall of the circular roller (3) is wrapped with a strip body, the spacing of the guide roller (17) is adapted to the size of the strip body before rolling, two reinforcing plates (21) are fixedly connected to the inner wall of the other side of the bottom of the outer shell (1), a pad (20) is fixedly connected to the outer wall of one side of the top of the reinforcing plate (21), and the spacing between the positioning belt (23) and the pad (20) is adapted to the size of the strip body after rolling; The size of the pressing protrusion (32) is adapted to the arc groove (33), the outer tube (14) is slidably connected to the inner wall of the arc groove (33), and the outer wall of the telescopic rod (11) is fitted with a spring (31), and the two ends of the spring (31) are respectively fixedly connected to the outer wall of the positioning frame (10) and the inner wall of the outer shell (1).

2. The non-ferrous metal composite strip rolling equipment according to claim 1, characterized in that: Several fan blades (19) are installed on the outer walls of both sides of the driven rod (18). The fan blades (19) are arranged in a linear array. Ventilation holes are opened on the outer wall of the other side of the outer shell (1). The ventilation holes are arranged in a ring array. A filter screen (16) is fixedly connected to the inner wall of the ventilation hole. The filter screen (16) is adapted to the position of the fan blades (19).

3. The non-ferrous metal composite strip rolling equipment according to claim 1, characterized in that: The outer wall of the outer shell (1) is provided with a collection groove. The inner wall of the top of the collection rack (5) is provided with a collection roller (8). The main drive wheel (27) is fixedly connected to the outer wall of the collection roller (8). The height of the collection roller (8) is adapted to the collection groove. Several telescopic rods (24) are installed on the inner wall of the top and bottom of the collection groove. The telescopic rods (24) are distributed in a straight array.

4. The non-ferrous metal composite strip rolling equipment according to claim 3, characterized in that: One end of the piston rod of the telescopic rod two (24) is fixedly connected to a brush holder (26). The brush holder (26) is adapted to the size of the rolled strip body. A spring one (25) is sleeved on the outer wall of the telescopic rod two (24). The two ends of the spring one (25) are fixedly connected to the inner wall of the collection trough and the outer wall of the brush holder (26), respectively.

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