Non-ferrous metal composite plate strip rolling equipment

Abstract

The invention relates to the technical field of rolling equipment, in particular to non-ferrous metal composite plate strip rolling equipment which comprises a shell, a plurality of supports are installed on the inner wall of one side of the shell, and round rollers are rotationally arranged on the inner walls of the supports. The rolling mechanism is arranged in the shell; the rolling mechanism comprises a first gear and a second gear which are rotationally arranged on the outer wall of the shell, rolling rollers are fixedly connected to the inner walls of the first gear and the second gear, and a collecting frame is fixedly connected to the outer wall of the other side of the bottom of the shell. Stress generated in the rolling process can be evenly distributed through continuous pressing, the stress concentration phenomenon is reduced, continuous pressing is continuously carried out and is synchronous with the rolling process, rolling of the positioning frame and the positioning belt is stable and even, deviation of materials during rolling is avoided, the quality and consistency of finished products are improved, the service life of equipment is prolonged, and the production cost is reduced. And the rolling efficiency of the non-ferrous metal composite plate and strip rolling equipment is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of rolling equipment, and specifically relates to a rolling equipment for non-ferrous metal composite plates and strips. Background Art

[0002] Rolling refers to passing a metal billet through the gap (various shapes) between a pair of rotating rolls. The compression of the rolls reduces the cross-section of the material and increases the length of the material. During the rolling process, it is necessary to position the material.

[0003] After searching, the Chinese patent with the publication number CN220387460U discloses a composite plate and strip rolling equipment. Through the cooperation between the plate body, the round roll and the tension spring, the positioning of multiple plates is realized, ensuring stability before rolling, and solving the problem that the existing device does not position multiple metal plates before rolling, which easily causes deviation during the rolling process and affects the finished product effect.

[0004] Based on the above search and in combination with the existing technology, it is found that: during the rolling process of the composite plate and strip, it relies on the positioning of the spring structure. Although the elastic deformation of the spring can provide a certain pre-compression force, this force is not uniform and stable enough, resulting in the possibility of slight deviation of the plate during the rolling process, poor synchronism, and the inability to perform corresponding positioning processing according to the actual situation of the reset plate and strip before and after rolling, reducing the rolling efficiency of the rolling equipment for non-ferrous metal composite plates and strips. Summary of the Invention

[0005] The purpose of the present invention is to provide a rolling equipment for non-ferrous metal composite plates and strips to solve the problems raised in the above background art.

[0006] The technical solution of the present invention is: a rolling equipment for non-ferrous metal composite plates and strips, including a housing. A plurality of brackets are installed on one inner wall of the housing. A round roll is rotatably arranged on the inner wall of the bracket. It also includes;

[0007] A rolling mechanism, which is arranged inside the housing;

[0008] The rolling mechanism includes a first gear and a second gear rotatably arranged on the outer wall of the housing. A rolling roll is fixedly connected to the inner walls of the first gear and the second gear. On the other outer wall at the bottom of the housing, a collecting rack is fixedly connected. On one outer wall of the collecting rack, a U-shaped frame is fixedly connected. On one outer wall of the U-shaped frame, a motor is installed. One end of the output shaft of the motor is connected to a main driving wheel through a coupling. A secondary driving wheel is fixedly connected to the outer wall of the first gear;

[0009] A positioning mechanism, which is arranged inside the housing;

[0010] The positioning mechanism includes outer tubes fixedly connected to the outer walls on both sides of the rolling roll. Pressing protrusions are provided on the outer walls on both sides of the outer tubes. Tooth grooves are provided on the outer walls on both sides of the rolling roll. Two first telescopic rods are fixedly connected to the inner walls on both sides of the housing. One end of the piston rod of the first telescopic rod is fixedly connected to a positioning frame. A plurality of positioning rollers are rotatably arranged on the bottom inner wall of the positioning frame. An arc-shaped groove is formed on one outer wall of the positioning frame. A transmission rod, a guiding roller and a driven rod are rotatably arranged on the inner wall of the other side of the housing from left to right. Gear three is fixedly connected to the outer walls on both sides of the transmission rod.

[0011] Preferably, a positioning belt is wound around the outer walls of the transmission rod, the guiding roller and the driven rod. Gear three meshes with the tooth groove. Gear one and gear two mesh with each other. A transmission belt is wound around the outer walls of the main transmission wheel and the auxiliary transmission wheel.

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

[0013] Preferably, a strip body is wound around the outer wall of the round roller. The distance between the guiding rollers is adapted to the size of the strip body before rolling. Two reinforcing plates are fixedly connected to the inner wall on the other side of the bottom of the housing. A cushion plate is fixedly connected to one outer wall at the top end of the reinforcing plate. The distance between the positioning belt and the cushion plate 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. A second spring is sleeved on the outer wall of the first telescopic rod. The two ends of the second spring are respectively fixedly connected to the outer wall of the positioning frame and the inner wall of the housing.

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

[0016] Preferably, a collection groove is formed on the outer wall of the other side of the housing. A collection roller is rotatably arranged on the top inner wall of the collection frame. The main transmission wheel is fixedly connected to one outer wall of the collection roller. The collection roller is adapted to the height of the collection groove. A plurality of second telescopic rods are installed on the inner walls on one side of the top and bottom of the collection groove. The second telescopic rods are distributed in a linear array.

[0017] Preferably, one end of the piston rod of the second telescopic rod is fixedly connected to a brush holder. The brush holder is adapted to the size of the strip body after rolling. A first spring is sleeved on the outer wall of the second telescopic rod. The two ends of the first spring are respectively fixedly connected to the inner wall of the collection groove and the outer wall of the brush holder.

[0018] The present invention provides a rolling equipment for non-ferrous metal composite strip through improvement. Compared with the prior art, the following improvements and advantages are achieved:

[0019] Firstly: The present invention is provided with a housing, a first gear, a second gear, a collecting roller, a positioning frame, a transmission rod and a positioning belt. The positioning roller presses the composite strip periodically before rolling to ensure accurate positioning when it enters the rolling area. Through the periodic pressing, the deviation of the composite strip during transportation can be effectively prevented. The continuous pressing after rolling can effectively eliminate the slight deformation and warping that may occur after rolling. Through the continuous pressing, the flatness of the composite strip is improved, and the finished product quality is higher. The continuous pressing can evenly distribute the stress generated during the rolling process and reduce the stress concentration phenomenon. The continuous pressing is carried out continuously and synchronously with the rolling process. The rolling of the positioning frame and the positioning belt is stable and uniform, avoiding the deviation of the material during rolling, improving the quality and consistency of the finished product, and also extending the service life of the equipment, and improving the rolling efficiency of the rolling equipment for non-ferrous metal composite strip;

[0020] Secondly: The present invention is provided with a support frame, a guiding roller, a driven rod and a fan blade. Before rolling, the non-ferrous metal strip and the filter plate enter the support frame and are pre-guided and positioned by the guiding roller, further improving the accuracy of the rolling of the composite strip. When the linked driven rod rotates, it also drives the fan blade to rotate, generating an air flow to clean the composite strip after rolling and positioning. The residual waste on the composite strip is blown off, improving the rolling quality of the non-ferrous metal composite strip;

[0021] Thirdly: The present invention is provided with a second telescopic rod, a first spring and a brush holder. The brush holder further cleans the output composite strip. The waste residue that is not cleaned off by the air flow is cleaned off by the brush holder, cooperating with the air flow generated by the fan blade to further clean the composite strip, ensuring that the composite strip is neatly wound and collected by the collecting roller to guarantee the quality, and further improving the rolling quality of the non-ferrous metal composite strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The following further explains the present invention in conjunction with the drawings and embodiments:

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

[0024] Figure 2 is the Figure 1 enlarged schematic view of Structure A in

[0025] Figure 3 is the Figure 1 enlarged schematic view of Structure B in

[0026] Figure 4Schematic diagram of the first gear and the second gear of the present invention;

[0027] Figure 5 Schematic diagram of the rolling roll of the present invention;

[0028] Figure 6 Schematic diagram of the outer tube of the present invention;

[0029] Figure 7 Schematic diagram of the positioning frame of the present invention;

[0030] Figure 8 Schematic diagram of the positioning belt and the backing plate of the present invention.

[0031] Explanation of reference numerals:

[0032] 1. Outer shell; 2. Bracket; 3. Round roller; 4. Support frame; 5. Collection frame; 6. U-shaped frame; 7. Motor; 8. Collection roller; 9. First gear; 10. Positioning frame; 11. First telescopic rod; 12. Rolling roll; 13. Second gear; 14. Outer tube; 15. Third gear; 16. Filter screen; 17. Guide roller; 18. Driven rod; 19. Fan blade; 20. Backing plate; 21. Reinforcing plate; 22. Guide roller; 23. Positioning belt; 24. Second telescopic rod; 25. First spring; 26. Brush holder; 27. Main driving wheel; 28. Auxiliary driving wheel; 29. Tooth groove; 30. Positioning roller; 31. Second spring; 32. Pressing protrusion; 33. Arc groove; 34. Transmission rod. Detailed implementation manners

[0033] The present invention will be described in detail below. The technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0034] The present invention provides a rolling equipment for non-ferrous metal composite strip by improvement. The technical solution of the present invention is:

[0035] As Figures 1-8 shown, a rolling equipment for non-ferrous metal composite strip includes an outer shell 1. A plurality of brackets 2 are installed on one side inner wall of the outer shell 1. A round roller 3 is rotatably arranged on the inner wall of the bracket 2. It further includes;

[0036] A rolling mechanism is arranged inside the outer shell 1;

[0037] The rolling mechanism includes a first gear 9 and a second gear 13 rotatably arranged on the outer wall of the housing 1. The inner walls of the first gear 9 and the second gear 13 are fixedly connected with a rolling roll 12. On the other outer wall at the bottom of the housing 1, a collecting rack 5 is fixedly connected. On one outer wall of the collecting rack 5, a U-shaped frame 6 is fixedly connected. On one outer wall of the U-shaped frame 6, a motor 7 is installed. One end of the output shaft of the motor 7 is connected with a main transmission wheel 27 through a coupling. On the outer wall of the first gear 9, a secondary transmission wheel 28 is fixedly connected.

[0038] The positioning mechanism is arranged inside the housing 1.

[0039] The positioning mechanism includes outer tubes 14 fixedly connected to the outer walls on both sides of the rolling roll 12. Pressing protrusions 32 are arranged on the outer walls on both sides of the outer tubes 14. Tooth grooves 29 are arranged on the outer walls on both sides of the rolling roll 12. Two first telescopic rods 11 are fixedly connected to the inner walls on both sides of the housing 1. One end of the piston rod of the first telescopic rod 11 is fixedly connected with a positioning frame 10. A plurality of positioning rollers 30 are rotatably arranged on the inner wall at the bottom of the positioning frame 10. An arc-shaped groove 33 is formed on one outer wall of the positioning frame 10. A transmission rod 34, a guiding roller 22 and a driven rod 18 are rotatably arranged on the other inner wall of the housing 1 from left to right. Two third gears 15 are fixedly connected to the outer walls on both sides of the transmission rod 34.

[0040] Furthermore, a positioning belt 23 is wound around the outer walls of the transmission rod 34, the guiding roller 22 and the driven rod 18. The third gear 15 meshes with the tooth groove 29. The first gear 9 and the second gear 13 mesh with each other. A transmission belt is wound around the outer walls of the main transmission wheel 27 and the secondary transmission wheel 28. The positioning rollers 30 are arranged in a linear array. On one inner wall at the bottom of the housing 1, a support frame 4 is fixedly connected. A rectangular groove is formed on the top outer wall of the support frame 4. A guiding roller 17 is rotatably arranged on the top and bottom inner walls of the rectangular groove.

[0041] Furthermore, a strip body is wound around the outer wall of the round roller 3. The distance between the guiding rollers 17 is adapted to the size of the strip body before rolling. Two reinforcing plates 21 are fixedly connected to the other inner wall at the bottom of the housing 1. On one outer wall at the top of the reinforcing plate 21, a cushion plate 20 is fixedly connected. The distance between the positioning belt 23 and the cushion plate 20 is adapted to the size of the strip body after rolling.

[0042] Further, the pressing protrusion 32 is adapted to the size of the arc-shaped groove 33. The outer tube 14 is slidably connected to the inner wall of the arc-shaped groove 33. A second spring 31 is sleeved on the outer wall of the first telescopic rod 11. The two ends of the second spring 31 are respectively fixedly connected to the outer wall of the positioning frame 10 and the inner wall of the housing 1. A plurality of fan blades 19 are installed on the outer walls on both sides of the driven rod 18. The fan blades 19 are distributed in a linear array. A ventilation hole is formed in the outer wall on the other side of the housing 1. The ventilation holes are distributed in an annular 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. When the driven rod 18 rotates, it also drives the fan blades 19 to rotate, generating an air flow 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 provided on the housing 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, making the rotation speed of the fan blades 19 stable.

[0043] Further, a collection groove is formed in the outer wall on the other side of the housing 1. A collection roller 8 is rotatably provided on the top inner wall of the collection frame 5. The main transmission wheel 27 is fixedly connected to the outer wall on one side of the collection roller 8. The collection roller 8 is adapted to the height of the collection groove. A plurality of second telescopic rods 24 are installed on the inner walls on one side of the top and bottom of the collection groove. The second telescopic rods 24 are distributed in a linear array. One end of the piston rod of the second telescopic rod 24 is fixedly connected to a brush holder 26. The brush holder 26 is adapted to the size of the rolled strip body. A first spring 25 is sleeved on the outer wall of the second telescopic rod 24. The two ends of the first spring 25 are respectively fixedly connected to the inner wall of the collection groove and the outer wall of the brush holder 26. The second telescopic rods 24 and the brush holder 26 are provided at the top and bottom positions of the collection groove of the housing 1. The brush holder 26 further cleans the output composite strip. The waste residue that has not been cleaned off by the air is cleaned off by the brush holder 26, cooperating with the air flow generated by the fan blades 19 to further clean the composite strip, ensuring that the composite strip is neatly wound around 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 the filter plate to be rolled are first wound on the round roller 3 of the support 2, and then the non-ferrous metal strip and the filter plate are pulled into the support frame 4. After being guided by the guide roller 17, they pass through the two rolling rollers 12. After being rolled by the rolling rollers 12, the non-ferrous metal strip and the filter plate are collected by the collecting roller 8 of the collecting frame 5. While the motor 7 drives the collecting roller 8 to rotate through the main driving wheel 27, it also drives the first gear 9 to rotate through the transmission belt and the auxiliary driving wheel 28. The first gear 9 meshes with the second gear 13 to drive the two rolling rollers 12 to rotate and roll the non-ferrous metal strip, ensuring the accuracy of rolling synchronously with the collecting roller 8. When the top rolling roller 12 rotates, it also drives the outer tube 14 to rotate. Each time the pressing protrusion 32 provided on the outer tube 14 rotates, it abuts against the arc-shaped groove 33 of the positioning frame 10. When the rolling roller 12 rotates, the positioning frame 10 also reciprocates under the cooperation of the first telescopic rod 11 and the second spring 31. The positioning roller 30 at the bottom of the positioning frame 10 periodically presses and positions the non-ferrous metal strip and the filter plate before rolling, ensuring the stability of the material before rolling. When the rolling roller 12 rotates, it also drives the third gear 15 to rotate through the tooth groove 29, thereby driving the guide roller 22 and the positioning belt 23 on the outer wall of the driven rod 18 to rotate. The guide roller 22 is highly adapted to the transmission rod 34, so that the positioning belt 23 at the bottom positions of the transmission rod 34 and the guide roller 22 is in a horizontal state, and cooperates with the cushion plate 20 on the top of the reinforcing plate 21 to continuously position the rolled composite strip.

[0045] Before rolling, the non-ferrous metal strip and the filter plate enter the support frame 4 and are pre-guided and positioned by the guide roller 22, further improving the accuracy of rolling the composite strip. When the driven rod 18 rotates, it also drives the fan blade 19 to rotate, generating an air flow to clean the rolled and positioned composite strip. The residual waste on the composite strip is blown off, improving the quality of the composite strip. The filter net 16 provided on the housing 1 is positionally adapted to 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, making the rotation speed of the fan blade 19 stable.

[0046] The first telescopic rod 24 and the brush holder 26 are arranged at the top and bottom positions of the collection groove of the housing 1. The brush holder 26 further cleans the output composite strip. The waste residue that has not been cleaned off by the air flow is cleaned off by the brush holder 26, and in cooperation with the air flow generated by the fan blade 19, it further cleans the composite strip, ensuring that the composite strip is neatly wound by the collecting roller 8 and guaranteeing the quality.

[0047] The technical means disclosed in the solution of the present invention are not limited to the technical means disclosed by the above technical means, but also include the technical solutions composed of equivalent replacements of the above technical features. The matters not covered in the present invention belong to the common general knowledge of those skilled in the art.

Claims

1. A non-ferrous metal composite plate and strip rolling equipment, comprising a housing (1), a plurality of brackets (2) being installed on the inner wall of one side of the housing (1), a round roller (3) being rotatably arranged on the inner wall of the bracket (2), characterized in that: Also includes; A rolling mechanism, wherein the rolling mechanism is arranged inside the housing (1); The rolling mechanism comprises a gear 1 (9) and a gear 2 (13) rotatably arranged on the outer wall of the housing (1); the inner walls of the gear 1 (9) and the gear 2 (13) are fixedly connected to a rolling roller (12); the outer wall on the other side of the bottom of the housing (1) is fixedly connected to a collecting frame (5); the outer wall on one side of the collecting frame (5) is fixedly connected to a U-shaped frame (6); a motor (7) is installed on the outer wall on one side of the U-shaped frame (6); one end of the output shaft of the motor (7) is connected to a main transmission wheel (27) via a coupling; the outer wall of the gear 1 (9) is fixedly connected to an auxiliary transmission wheel (28); A positioning mechanism, the positioning mechanism being arranged inside the housing (1); The positioning mechanism comprises an outer tube (14) fixedly connected to the outer walls of both sides of the rolling roller (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 roller (12) are provided with tooth grooves (29), the inner walls of both sides of the shell (1) are fixedly connected to two telescopic rods (11), one end of the piston rod of the telescopic rod (11) is fixedly connected to a positioning frame (10), a plurality of positioning rollers (30) are rotatably arranged on the inner wall of the bottom of the positioning frame (10), an arc groove (33) is provided on the outer wall of one side of the positioning frame (10), and a transmission rod (34), a guide roller (22) and a driven rod (18) are rotatably arranged on the inner wall of the other side of the shell (1) from left to right, and the outer walls of both sides of the transmission rod (34) are fixedly connected to gear three (15).

2. The non-ferrous metal composite strip rolling equipment according to claim 1, characterized in that: The outer walls of the transmission rod (34), the guide roller (22) and the driven rod (18) are wound with a positioning belt (23), the gear three (15) is meshed with the tooth groove (29), the gear one (9) is meshed with the gear two (13), and the outer walls of the main transmission wheel (27) and the auxiliary transmission wheel (28) are wound with a transmission belt.

3. The non-ferrous metal composite strip rolling equipment according to claim 2, characterized in that: The positioning rollers (30) are distributed in a linear array, and a support frame (4) is fixedly connected to an inner wall on one side of the bottom of the shell (1). A rectangular groove is provided on the top outer wall of the support frame (4), and guide rollers (17) are rotatably provided on the top and bottom inner walls of the rectangular groove.

4. The non-ferrous metal composite strip rolling equipment according to claim 3, characterized in that: The outer wall of the round roller (3) is wound with a plate strip body, the spacing of the guide rollers (17) is adapted to the size of the plate strip body before rolling, two reinforcing plates (21) are fixedly connected to the inner wall on the other side of the bottom of the shell (1), a pad (20) is fixedly connected to the outer wall on 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 plate strip body after rolling.

5. The non-ferrous metal composite plate and strip rolling equipment according to claim 1, characterized in that: The pressing protrusion (32) is adapted to the size of the arc-shaped groove (33); the outer tube (14) is slidably connected to the inner wall of the arc-shaped groove (33); the outer wall of the telescopic rod (11) is sleeved 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).

6. The non-ferrous metal composite strip rolling equipment according to claim 1, characterized in that: A plurality of fan blades (19) are installed on the outer walls on both sides of the driven rod (18), and the fan blades (19) are distributed in a linear array. The outer wall on the other side of the shell (1) is provided with ventilation holes, and the ventilation holes are distributed in a circular array. The inner walls of the ventilation holes are fixedly connected with a filter screen (16), and the positions of the filter screen (16) and the fan blades (19) are adapted.

7. The non-ferrous metal composite strip rolling equipment according to claim 1, characterized in that: A collecting groove is provided on the outer wall of the other side of the shell (1); a collecting roller (8) is rotatably provided on the top inner wall of the collecting frame (5); the main transmission wheel (27) is fixedly connected to the outer wall of one side of the collecting roller (8); the height of the collecting roller (8) is adapted to that of the collecting groove; a plurality of telescopic rods (24) are installed on the inner wall of one side of the top and bottom of the collecting groove; the telescopic rods (24) are distributed in a linear array.

8. The non-ferrous metal composite strip rolling equipment according to claim 7, characterized in that: One end of the piston rod of the telescopic rod 2 (24) is fixedly connected to a brush holder (26), and the brush holder (26) is adapted to the size of the plate strip body after rolling. The outer wall of the telescopic rod 2 (24) is sleeved with a spring 1 (25), and the two ends of the spring 1 (25) are respectively fixedly connected to the inner wall of the collecting tank and the outer wall of the brush holder (26).

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