Cast rolling equipment for copper-aluminum composite narrow band

Abstract

The utility model discloses cast rolling equipment for a copper-aluminum composite narrow band. The cast rolling equipment comprises a base station; the smelting furnace is installed at the top of the base table, and a conveying mechanism used for feeding is installed at the top of the smelting furnace; the cast-rolling mechanism is used for cast-rolling forming of the copper-aluminum composite narrow band and comprises a cast-rolling frame fixedly connected to the top of the base table, and a cast-rolling assembly, a guide assembly and a winding assembly are sequentially installed on the cast-rolling frame. According to the utility model, the refrigeration sheet is arranged, so that melt poured between the two roller bodies can be cooled and solidified, and follow-up entering molten aluminum is blocked, so that the melt can be continuously cast and rolled through the two roller bodies.

Description

Technical Field

[0001] The utility model relates to the technical field of copper-aluminum composite narrow strip casting and rolling equipment, in particular to a copper-aluminum composite narrow strip casting and rolling equipment. Background Art

[0002] Copper-aluminum composite narrow strip is a new material made by optimizing the combination of material components with different properties using advanced material preparation technology. Casting and rolling equipment is a commonly used equipment in the production process of copper-aluminum composite narrow strip.

[0003] For example, a Chinese patent with publication (announcement) number CN205254085U discloses a lead liquid feeding mechanism for lead plate casting and rolling equipment, including a lead melting furnace, a lead liquid pipe, a bracket, and a lead liquid pump. The lead liquid pipe is fixedly connected to the bracket, the lead liquid pump is connected to the lead liquid pipe, the feed end of the lead liquid pipe is arranged in the lead melting furnace, and the discharge end of the lead liquid pipe is arranged above the roll gap. The feeding mechanism also includes a liquid level sensor for measuring the height of the lead liquid level in the roll gap. The liquid level sensor is arranged on the lead liquid pipe or the bracket on the lead liquid surface and / or above the roll gap. The lead liquid pump is a variable frequency pump or a servo pump.

[0004] Although the above technical solution solves the corresponding technical problem, the casting and rolling equipment in the above technology is not convenient for cleaning the casting rollers of the casting and rolling equipment during the casting and rolling process, and impurities on the casting rollers are easily mixed into the composite material, thereby affecting the casting and rolling quality of the composite material. Utility Model Content

[0005] The utility model aims to provide a copper-aluminum composite narrow strip casting and rolling equipment, which can not only cool and solidify the molten material poured between the two rollers by setting a refrigeration sheet, and form a barrier to the subsequent aluminum liquid entering, so that the molten material can be continuously cast and rolled by the two rollers, but also can realize the casting and rolling of the narrow strip copper-aluminum composite material by setting two narrow casting and rolling grooves; by setting a distance sensor, the height of the molten material can be monitored in real time, and the start and stop of the delivery pump can be controlled in real time by the PLC controller, so as to realize continuous and automatic feeding; while the molten material is cast and rolled by the rollers, the cleaning brush can be set to clean the molten material adhering to the casting and rolling groove The impurities are scraped off, thereby avoiding the influence of impurities on the casting and rolling of the narrow-strip copper-aluminum composite material. At the same time, the impurities cleaned on the roller body are collected centrally through the collecting box, avoiding secondary pollution caused by impurities, thereby improving the practicality of the utility model; by rotating the adjusting bolt by rotating the hand wheel, and under the action of the thread of the threaded sleeve, the cleaning brush can be adjusted, thereby ensuring the close contact between the cleaning brush and the roller body, thereby ensuring the convenience and thoroughness of cleaning the impurities on the roller body, and thus ensuring the casting and rolling quality of the narrow-strip copper-aluminum composite material; the narrow-strip copper-aluminum composite material after casting and rolling is guided by two guide rollers and wound by the winding roller.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0007] A casting and rolling equipment for copper-aluminum composite narrow strips, comprising:

[0008] abutment;

[0009] A furnace for melting raw materials of narrow-strip copper-aluminum composite materials, the furnace being installed on the top of the base, and a conveying mechanism for feeding materials being installed on the top of the furnace;

[0010] A casting and rolling mechanism for casting and rolling of narrow-strip copper-aluminum composite materials, the casting and rolling mechanism comprising a casting and rolling frame fixedly connected to the top of the base, the casting and rolling frame being sequentially mounted with a casting and rolling assembly, a guide assembly and a winding assembly, and a cleaning assembly for cleaning the casting and rolling assembly being also mounted on the casting and rolling frame and at a position corresponding to the casting and rolling assembly.

[0011] The above copper-aluminum composite narrow strip casting and rolling equipment, wherein the conveying mechanism comprises a conveying seat fixedly connected to the top of the furnace, a conveying pump is installed on the conveying seat, a conveying pipe is installed on the top of the conveying pump, and a discharge head is installed at the other end of the conveying pipe;

[0012] The casting and rolling assembly comprises a first casting and rolling stand fixedly connected to the casting and rolling stand, two symmetrically arranged casting and rolling shafts are installed between the first casting and rolling stand, casting and rolling rollers are installed on both casting and rolling shafts, and a casting and rolling motor for driving the casting and rolling shafts is installed on the side of the second casting and rolling stand and at the position corresponding to the casting and rolling shafts;

[0013] The casting roller comprises a roller body, the roller body is hollow, a casting groove for casting a narrow strip of copper-aluminum composite material is provided on the roller body, a cooling sheet is installed inside the roller body at a position corresponding to the casting groove, a storage battery for powering the cooling sheet is also installed inside the roller body, and an end cover is installed on the side of the roller body by bolts;

[0014] The cleaning assembly comprises a cleaning frame fixedly connected to the side of the casting and rolling frame, a cleaning structure for cleaning the casting and rolling rolls is installed on the side of the cleaning frame, and a receiving structure for receiving garbage is also installed at the bottom of the cleaning frame and at a position corresponding to the cleaning structure;

[0015] Wherein, the cleaning structure comprises a cleaning seat fixedly connected to the side of the cleaning frame, a threaded sleeve fixedly connected to the cleaning seat, an adjusting bolt threadedly connected to the threaded sleeve, a cleaning brush matching the casting groove is rotatably mounted on the end of the adjusting bolt through a bearing, and two symmetrically arranged limit sliding rods are also fixedly connected to the side of the cleaning seat, both of the limit sliding rods are slidably connected to the limit sliding sleeves, and the side of the limit sliding sleeve close to the cleaning brush is fixedly connected to the side of the cleaning brush;

[0016] Wherein, the receiving structure comprises a suspension rod fixedly connected to the bottom of the cleaning frame, and a collection box is fixedly connected to the end of the suspension rod corresponding to the position of the cleaning brush;

[0017] The guide assembly comprises a first guide seat and a second guide seat fixedly connected to the casting and rolling stand, two symmetrically arranged guide shafts are installed between the first guide seat and the second guide seat, guide rollers are installed on both guide shafts, and a guide motor for driving the guide shaft is installed on the side of the second guide seat and at a position corresponding to the guide shaft;

[0018] The winding assembly comprises a winding motor fixedly connected to the side of the casting and rolling frame, a winding shaft is fixedly connected to the output shaft of the winding motor, and a winding roller is fixedly connected to the winding shaft.

[0019] In the above-mentioned copper-aluminum composite narrow strip casting and rolling equipment, the conveying mechanism also includes a control component for controlling the material feeding of the conveying pump.

[0020] The above-mentioned copper-aluminum composite narrow strip casting and rolling equipment, wherein the control component includes a PLC controller fixedly connected to the conveying seat, the PLC controller is electrically connected to the conveying pump, and a distance sensor electrically connected to the PLC controller is installed on the side of the discharge head.

[0021] The above-mentioned copper-aluminum composite narrow strip casting and rolling equipment, wherein a limiting sleeve is fixedly connected to the conveying pipe, an L-shaped limiting rod is fixedly connected to the bottom of the limiting sleeve, and the other end of the L-shaped limiting rod is fixedly connected to the side of the conveying seat.

[0022] The above-mentioned copper-aluminum composite narrow strip casting and rolling equipment, wherein the roller body is provided with a sealing rubber sleeve.

[0023] In the above-mentioned copper-aluminum composite narrow strip casting and rolling equipment, one end of the limiting sliding rod away from the cleaning seat is fixedly connected with an anti-slip block for limiting the limiting sliding sleeve.

[0024] In the above-mentioned copper-aluminum composite narrow strip casting and rolling equipment, one end of the adjusting bolt away from the cleaning brush is fixedly connected with a rotating hand wheel for rotating the adjusting bolt.

[0025] In the above-mentioned copper-aluminum composite narrow strip casting and rolling equipment, the end of the winding shaft is rotatably connected to the side of the casting and rolling frame through a limit bearing.

[0026] In the above-mentioned copper-aluminum composite narrow strip casting and rolling equipment, both sides of the winding roller are fixedly connected with limit baffles.

[0027] Compared with the prior art, the advantages and positive effects of the utility model are:

[0028] 1. The utility model can not only cool and solidify the molten material poured between the two rollers by arranging a cooling sheet, and form a barrier for the subsequent aluminum liquid to enter, so that the molten material can be continuously cast and rolled by the two rollers, but also can realize the casting and rolling of narrow-strip copper-aluminum composite materials by arranging two narrow casting and rolling grooves, and the casting and rolling grooves can be opened according to actual needs, so as to be suitable for the casting and rolling of narrow-strip copper-aluminum composite materials of different sizes. At the same time, when the molten material is cast and rolled by the rollers, the impurities adhering to the casting and rolling grooves can be scraped off by arranging a cleaning brush, so as to avoid the influence of impurities on the casting and rolling of the narrow-strip copper-aluminum composite materials;

[0029] 2. The utility model can monitor the height of the molten material in real time by setting a distance sensor, and control the start and stop of the delivery pump in real time through the PLC controller, thereby realizing continuous and automatic feeding;

[0030] 3. The utility model, by providing a collection box, can collect the impurities cleaned on the roller body through the collection box, thereby avoiding secondary pollution caused by the impurities, thereby improving the practicality of the utility model;

[0031] 4. The utility model can adjust the cleaning brush by rotating the adjusting bolt by rotating the hand wheel and under the action of the thread of the threaded sleeve, thereby ensuring the close contact between the cleaning brush and the roller body, and then ensuring the convenient and thorough cleaning of impurities on the roller body, thereby ensuring the casting quality of the narrow strip copper-aluminum composite material. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0033] Figure 1 It is a schematic diagram of the structure of the casting and rolling equipment of the copper-aluminum composite narrow strip of the utility model;

[0034] Figure 2 It is a structural schematic diagram of the conveying mechanism in the casting and rolling equipment of the copper-aluminum composite narrow strip of the utility model;

[0035] Figure 3It is a structural schematic diagram of the casting and rolling assembly in the casting and rolling equipment of the copper-aluminum composite narrow strip of the utility model;

[0036] Figure 4 It is a schematic diagram of the cross-sectional structure of the casting roller in the casting and rolling equipment of the copper-aluminum composite narrow strip of the utility model;

[0037] Figure 5 It is a schematic diagram of the structure of the cleaning component in the casting and rolling equipment of the copper-aluminum composite narrow strip of the utility model;

[0038] Figure 6 It is a schematic diagram of the structure of the cleaning structure in the casting and rolling equipment of the copper-aluminum composite narrow strip of the utility model;

[0039] Figure 7 It is a structural schematic diagram of the receiving structure in the casting and rolling equipment of the copper-aluminum composite narrow strip of the utility model;

[0040] Figure 8 It is a schematic diagram of the structure of the guide assembly in the casting and rolling equipment of the copper-aluminum composite narrow strip of the utility model;

[0041] Fig. 9 The utility model is a schematic diagram of the structure of the winding assembly in the casting and rolling equipment of the copper-aluminum composite narrow strip.

[0042] Description of Figure Numbers:

[0043] 1. Base; 2. Furnace; 3. Casting and rolling mechanism;

[0044] 201. Conveying mechanism;

[0045] 2011, conveying seat; 2012, conveying pump; 2013, conveying pipe; 2014, discharge head; 2015, PLC controller;

[0046] 20131, limit sleeve; 20132, L-shaped limit rod;

[0047] 20151, distance sensor;

[0048] 301, casting and rolling stand; 302, casting and rolling assembly; 303, cleaning assembly; 304, guide assembly; 305, winding assembly;

[0049] 3021, first casting and rolling stand; 3022, second casting and rolling stand; 3023, casting and rolling shaft; 3024, casting and rolling roller; 3025, casting and rolling motor;

[0050] 30241, roller body; 30242, casting and rolling groove; 30243, cooling sheet; 30244, storage battery; 30245, end cover; 30246, sealing rubber sleeve;

[0051] 3031, cleaning rack; 3032, cleaning structure; 3033, receiving structure;

[0052] 30321, cleaning seat; 30322, threaded sleeve; 30323, adjusting bolt; 30324, cleaning brush; 30325, limit slide rod; 30326, limit slide sleeve; 30327, anti-drop block; 30328, rotating hand wheel;

[0053] 30331, suspension rod; 30332, collection box;

[0054] 3041, first guide seat; 3042, second guide seat; 3043, guide shaft; 3044, guide roller; 3045, guide motor;

[0055] 3051, winding motor; 3052, winding shaft; 3053, winding roller;

[0056] 30521, limit bearing; 30531, limit baffle. DETAILED DESCRIPTION

[0057] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0058] Please refer to Figures 1 to 9 As shown, an embodiment of the utility model provides a copper-aluminum composite narrow strip casting and rolling equipment, comprising: a base 1, a furnace 2 for melting raw materials of the narrow strip copper-aluminum composite material, and a casting and rolling mechanism 3 for casting and rolling the narrow strip copper-aluminum composite material;

[0059] Please refer to Figures 1 to 9 As shown, the furnace 2 is installed on the top of the base 1, and a conveying mechanism 201 for feeding materials is installed on the top of the furnace 2;

[0060] Please refer to Figures 1 to 9 As shown, the casting and rolling mechanism 3 includes a casting and rolling stand 301 fixedly connected to the top of the base 1, and a casting and rolling assembly 302, a guide assembly 304 and a winding assembly 305 are sequentially installed on the casting and rolling stand 301. A cleaning assembly 303 for cleaning the casting and rolling assembly 302 is also installed on the casting and rolling stand 301 and at a position corresponding to the casting and rolling assembly 302;

[0061] Please refer to Figures 1 to 9 As shown, the conveying mechanism 201 includes a conveying seat 2011 fixedly connected to the top of the melting furnace 2, a conveying pump 2012 is installed on the conveying seat 2011, a conveying pipe 2013 is installed on the top of the conveying pump 2012, and a discharge head 2014 is installed at the other end of the conveying pipe 2013;

[0062] Please refer to Figures 1 to 9As shown, the casting and rolling assembly 302 includes a first casting and rolling stand 3021 and a second casting and rolling stand 3022 fixedly connected to the casting and rolling stand 301, two symmetrically arranged casting and rolling shafts 3023 are installed between the first casting and rolling stand 3021 and the second casting and rolling stand 3022, and casting and rolling rollers 3024 are installed on the two casting and rolling shafts 3023. A casting and rolling motor 3025 for driving the casting and rolling shafts 3023 is installed on the side of the second casting and rolling stand 3022 and at the position corresponding to the casting and rolling shafts 3023;

[0063] The casting roller 3024 includes a roller body 30241, which is hollow in design. A casting groove 30242 for casting a narrow strip of copper-aluminum composite material is provided on the roller body 30241. A cooling plate 30243 is installed inside the roller body 30241 at a position corresponding to the casting groove 30242. A battery 30244 for powering the cooling plate 30243 is also installed inside the roller body 30241. An end cover 30245 is installed on the side of the roller body 30241 by bolts.

[0064] Please refer to Figures 1 to 9 As shown, the cleaning assembly 303 includes a cleaning frame 3031 fixedly connected to the side of the casting and rolling frame 301, a cleaning structure 3032 for cleaning the casting and rolling roller 3024 is installed on the side of the cleaning frame 3031, and a receiving structure 3033 for receiving garbage is also installed at the bottom of the cleaning frame 3031 and at the position corresponding to the cleaning structure 3032;

[0065] The cleaning structure 3032 comprises a cleaning seat 30321 fixedly connected to the side of the cleaning frame 3031, a threaded sleeve 30322 fixedly connected to the cleaning seat 30321, an adjusting bolt 30323 threadedly connected to the threaded sleeve 30322, a cleaning brush 30324 matching the casting groove 30242 rotatably mounted on the end of the adjusting bolt 30323 through a bearing, two symmetrically arranged limiting slide bars 30325 fixedly connected to the side of the cleaning seat 30321, both limiting slide bars 30325 are slidably connected to limiting slide sleeves 30326, and the limiting slide sleeves 30326 are fixedly connected to the side of the cleaning brush 30324 on the side close to the cleaning brush 30324;

[0066] The receiving structure 3033 includes a suspension rod 30331 fixedly connected to the bottom of the cleaning frame 3031, and a collection box 30332 is fixedly connected to the end of the suspension rod 30331 corresponding to the position of the cleaning brush 30324;

[0067] Please refer to Figures 1 to 9As shown, the guide assembly 304 includes a first guide seat 3041 and a second guide seat 3042 fixedly connected to the casting and rolling frame 301, two guide shafts 3043 symmetrically arranged are installed between the first guide seat 3041 and the second guide seat 3042, guide rollers 3044 are installed on the two guide shafts 3043, and a guide motor 3045 for driving the guide shaft 3043 is installed on the side of the second guide seat 3042 and at the position corresponding to the guide shaft 3043;

[0068] Please refer to Figures 1 to 9 As shown, the winding assembly 305 includes a winding motor 3051 fixedly connected to the side of the casting and rolling frame 301, a winding shaft 3052 fixedly connected to the output shaft of the winding motor 3051, and a winding roller 3053 fixedly connected to the winding shaft 3052.

[0069] Please refer to Figures 1 to 9 As shown, the conveying mechanism 201 also includes a control component for controlling the conveying pump 2012 to convey materials, and the control component includes a PLC controller 2015 fixedly connected to the conveying seat 2011, the PLC controller 2015 is electrically connected to the conveying pump 2012, and a distance sensor 20151 electrically connected to the PLC controller 2015 is installed on the side of the discharge head 2014;

[0070] By adopting the above technical solution, the height of the molten material can be monitored in real time by setting the distance sensor 20151, and the start and stop of the delivery pump 2012 can be controlled in real time by the PLC controller 2015, thereby realizing continuous and automatic feeding.

[0071] Please refer to Figures 1 to 9 As shown, a limiting sleeve 20131 is fixedly connected to the conveying pipe 2013, an L-shaped limiting rod 20132 is fixedly connected to the bottom of the limiting sleeve 20131, and the other end of the L-shaped limiting rod 20132 is fixedly connected to the side of the conveying seat 2011;

[0072] By adopting the above technical solution, the limiting sleeve 20131 and the L-shaped limiting rod 20132 are provided to limit the conveying pipe 2013, thereby increasing the stability of the conveying pipe 2013 in conveying the molten material.

[0073] Please refer to Figures 1 to 9 As shown, a sealing rubber sleeve 30246 is sleeved on the roller body 30241;

[0074] By adopting the above technical solution, the sealing rubber sleeve 30246 is provided to increase the sealing performance of the two rollers 30241 during relative movement, thereby preventing the molten material from flowing out of the casting groove 30242.

[0075] Please refer to Figures 1 to 9As shown, one end of the limiting slide bar 30325 away from the cleaning seat 30321 is fixedly connected to an anti-detachment block 30327 for preventing the limiting slide sleeve 30326 from detaching from the limiting slide bar 30325;

[0076] By adopting the above technical solution, the anti-slip block 30327 is set to limit the limiting sliding sleeve 30326, thereby preventing the anti-slip block 30327 from detaching from the limiting sliding rod 30325 during the sliding process, thereby ensuring the stability of the distance adjustment of the cleaning brush 30324.

[0077] Please refer to Figures 1 to 9 As shown, one end of the adjusting bolt 30323 away from the cleaning brush 30324 is fixedly connected to a rotating hand wheel 30328 for rotating the adjusting bolt 30323;

[0078] By adopting the above technical solution, the adjusting bolt 30323 is easily rotated by setting the rotating hand wheel 30328, thereby improving the convenience of adjusting the position of the cleaning brush 30324.

[0079] Please refer to Figures 1 to 9 As shown, the end of the winding shaft 3052 is rotatably connected to the side of the casting and rolling frame 301 through a limit bearing 30521, and both sides of the winding roller 3053 are fixedly connected to the limit baffle 30531;

[0080] By adopting the above technical scheme, the limiting bearing 30521 is provided to limit the winding shaft 3052, thereby increasing the rotation stability of the winding shaft 3052, and the limiting baffle 30531 is provided to limit the narrow-strip copper-aluminum composite material wound on the winding roller 3053, thereby increasing the winding stability of the narrow-strip copper-aluminum composite material.

[0081] The working principle of the utility model is as follows: not only can the molten material poured into the space between the two rollers 30241 be cooled and solidified by setting a cooling sheet 30243, thereby forming a barrier to the subsequent aluminum liquid entering, so that the molten material can be continuously cast and rolled by the two rollers 30241, but also the casting and rolling of narrow-strip copper-aluminum composite materials can be realized by setting two narrow casting and rolling grooves 30242, and the casting and rolling grooves 30242 can be opened according to actual needs, so as to be suitable for the casting and rolling of narrow-strip copper-aluminum composite materials of different sizes; by setting a distance sensor 20151, the height of the molten material can be monitored in real time, and the start and stop of the delivery pump 2012 can be controlled in real time by the PLC controller 2015, so as to realize continuous and automatic feeding; while the molten material is cast and rolled by the rollers 30241, the cleaning brush 30324 can be set The impurities adhering to the casting groove 30242 can be scraped off, thereby avoiding the influence of impurities on the casting and rolling of the narrow-strip copper-aluminum composite material. At the same time, the impurities cleaned on the roller body 30241 are collected centrally through the collecting box 30332 to avoid secondary pollution caused by impurities, thereby improving the practicality of the utility model; by rotating the hand wheel 30328 to rotate the adjusting bolt 30323, and under the action of the thread of the threaded sleeve 30322, the cleaning brush 30324 can be adjusted, thereby ensuring that the cleaning brush 30324 is in close contact with the roller body 30241, thereby ensuring the convenience and thoroughness of cleaning the impurities on the roller body 30241, and thus ensuring the casting and rolling quality of the narrow-strip copper-aluminum composite material; the narrow-strip copper-aluminum composite material after casting and rolling is guided by two guide rollers 3044 and wound by the winding roller 3053.

[0082] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A copper-aluminum composite narrow strip casting and rolling equipment, characterized in that: include: abutment(1); A melting furnace (2), the melting furnace (2) being installed on the top of the base (1), and a conveying mechanism (201) for feeding materials being installed on the top of the melting furnace (2); A casting and rolling mechanism (3) for casting and rolling of copper-aluminum composite narrow strips, the casting and rolling mechanism (3) comprising a casting and rolling frame (301) fixedly connected to the top of the base (1), the casting and rolling frame (301) being sequentially mounted with a casting and rolling assembly (302), a guide assembly (304) and a winding assembly (305); The conveying mechanism (201) comprises a conveying seat (2011) fixedly connected to the top of the melting furnace (2), a conveying pump (2012) being installed on the conveying seat (2011), a conveying pipe (2013) being installed on the top of the conveying pump (2012), a discharge head (2014) being installed at the other end of the conveying pipe (2013), and the conveying mechanism (201) further comprises a control component for controlling the conveying pump (2012) to deliver materials; A cleaning component (303) for cleaning the casting and rolling component (302) is also installed at a position on the casting and rolling stand (301) corresponding to the casting and rolling component (302).

2. The copper-aluminum composite narrow strip casting and rolling equipment according to claim 1, characterized in that: The casting and rolling assembly (302) comprises a first casting and rolling stand (3021) and a second casting and rolling stand (3022) fixedly connected to the casting and rolling stand (301); two symmetrically arranged casting and rolling shafts (3023) are installed between the first casting and rolling stand (3021) and the second casting and rolling stand (3022); casting and rolling rollers (3024) are installed on both casting and rolling shafts (3023); and a casting and rolling motor (3025) for driving the casting and rolling shafts (3023) is installed on the side of the second casting and rolling stand (3022) and at a position corresponding to the casting and rolling shafts (3023); The casting roller (3024) comprises a roller body (30241), the roller body (30241) is of hollow design, a casting groove (30242) for casting narrow-strip copper-aluminum composite materials is provided on the roller body (30241), a cooling plate (30243) is installed inside the roller body (30241) and at a position corresponding to the casting groove (30242), a battery (30244) for powering the cooling plate (30243) is also installed inside the roller body (30241), and an end cover (30245) is installed on the side of the roller body (30241) by bolts.

3. The casting and rolling equipment for copper-aluminum composite narrow strip according to claim 2, characterized in that: The cleaning assembly (303) comprises a cleaning frame (3031) fixedly connected to the side of the casting and rolling frame (301), a cleaning structure (3032) for cleaning the casting and rolling roller (3024) is installed on the side of the cleaning frame (3031), and a receiving structure (3033) for receiving garbage is also installed at the bottom of the cleaning frame (3031) and at a position corresponding to the cleaning structure (3032); The cleaning structure (3032) comprises a cleaning seat (30321) fixedly connected to the side of the cleaning frame (3031), a threaded sleeve (30322) fixedly connected to the cleaning seat (30321), an adjusting bolt (30323) threadedly connected to the threaded sleeve (30322), a cleaning brush (30324) matching the casting groove (30242) rotatably mounted on the end of the adjusting bolt (30323) through a bearing, and two symmetrically arranged limiting sliding rods (30325) are also fixedly connected to the side of the cleaning seat (30321), both of the limiting sliding rods (30325) are slidably connected to the limiting sliding sleeves (30326), and the limiting sliding sleeves (30326) are fixedly connected to the side of the cleaning brush (30324) on the side close to the cleaning brush (30324); The receiving structure (3033) comprises a suspension rod (30331) fixedly connected to the bottom of the cleaning frame (3031), and a collection box (30332) is fixedly connected to the end of the suspension rod (30331) and corresponding to the position of the cleaning brush (30324); The guide assembly (304) comprises a first guide seat (3041) and a second guide seat (3042) fixedly connected to the casting and rolling frame (301); two symmetrically arranged guide shafts (3043) are installed between the first guide seat (3041) and the second guide seat (3042); guide rollers (3044) are installed on the two guide shafts (3043); and a guide motor (3045) for driving the guide shaft (3043) is installed on the side surface of the second guide seat (3042) and at a position corresponding to the guide shaft (3043); The winding assembly (305) comprises a winding motor (3051) fixedly connected to the side of the casting and rolling frame (301), a winding shaft (3052) fixedly connected to the output shaft of the winding motor (3051), and a winding roller (3053) fixedly connected to the winding shaft (3052).

4. The casting and rolling equipment for copper-aluminum composite narrow strip according to claim 3, characterized in that: The control component comprises a PLC controller (2015) fixedly connected to the conveying seat (2011), the PLC controller (2015) being electrically connected to the conveying pump (2012), and a distance sensor (20151) being electrically connected to the PLC controller (2015) being installed on the side of the discharge head (2014).

5. The casting and rolling equipment for copper-aluminum composite narrow strip according to claim 4, characterized in that: A limiting sleeve (20131) is fixedly connected to the conveying pipe (2013), an L-shaped limiting rod (20132) is fixedly connected to the bottom of the limiting sleeve (20131), and the other end of the L-shaped limiting rod (20132) is fixedly connected to the side of the conveying seat (2011).

6. The casting and rolling equipment for copper-aluminum composite narrow strip according to claim 5, characterized in that: One end of the limiting sliding rod (30325) away from the cleaning seat (30321) is fixedly connected with an anti-slip block (30327) for limiting the limiting sliding sleeve (30326).

7. The casting and rolling equipment for copper-aluminum composite narrow strip according to claim 6, characterized in that: One end of the adjusting bolt (30323) away from the cleaning brush (30324) is fixedly connected to a rotating hand wheel (30328) for rotating the adjusting bolt (30323).

8. The copper-aluminum composite narrow strip casting and rolling equipment according to claim 7, characterized in that: The end of the winding shaft (3052) is rotatably connected to the side of the casting and rolling frame (301) via a limit bearing (30521).

9. The casting and rolling equipment for copper-aluminum composite narrow strip according to claim 8, characterized in that: Both sides of the winding roller (3053) are fixedly connected to limit baffles (30531).

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