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CN-224222323-U - Copper foil aluminum foil multi-roller rolling device

CN224222323UCN 224222323 UCN224222323 UCN 224222323UCN-224222323-U

Abstract

The utility model discloses a copper foil aluminum foil multi-roller rolling device, which relates to the technical field of rolling devices and comprises a mounting frame, wherein six driving gears are fixedly connected to one side of the mounting frame, the driving gears are sequentially arranged, six driven gears are fixedly connected to one side of the mounting frame, the driven gears are sequentially arranged, the driven gears are positioned above the driving gears, the driven gears are in meshed connection with the driving gears, twelve rubber metal composite rollers are arranged on the inner side of the mounting frame, the rubber metal composite rollers are sequentially arranged, connecting piles are fixedly connected to one sides of the driving gears and the driven gears, and the copper foil aluminum foil multi-roller rolling device is reasonable in structural design, can prevent the rolling rollers from axially shaking due to dynamic rolling force in the rolling process, and can prevent the rolling rollers from axially shaking due to the dynamic rolling force in the rolling process.

Inventors

  • YANG CHUN
  • WEN CHUNLIANG
  • Jian Zidong

Assignees

  • 苏州铭钛五金有限公司

Dates

Publication Date
20260512
Application Date
20250519

Claims (7)

  1. 1. Copper foil aluminium foil multi-roller rolling device, including mounting bracket (100), its characterized in that, one side fixedly connected with six drive gear (110) of mounting bracket (100), just drive gear (110) are arranged in proper order, one side fixedly connected with six driven gear (120) of mounting bracket (100), just driven gear (120) are arranged in proper order, driven gear (120) are located the top of drive gear (110), just driven gear (120) with drive gear (110) meshing is connected Twelve rubber metal composite rollers (200) are arranged on the inner side of the mounting frame (100), the rubber metal composite rollers (200) are sequentially arranged, a tungsten carbide outer roller (210) is fixedly connected to the outer side of the rubber metal composite roller (200), and a spiral groove (220) is formed in the outer side of the tungsten carbide outer roller (210).
  2. 2. The copper foil aluminum foil multi-roller rolling device according to claim 1, wherein a connecting pile (130) is fixedly connected to one side of each of the driving gear (110) and the driven gear (120), and one end of the connecting pile (130) penetrates through the mounting frame (100) and extends to the inner side of the mounting frame (100).
  3. 3. The copper foil aluminum foil multi-roller rolling device according to claim 2, wherein one end of the connecting pile (130) at the lower side is fixedly connected with a positioning wheel disc (140), and a butt joint groove (141) is formed at the outer side of the positioning wheel disc (140).
  4. 4. A copper foil aluminum foil multi-roller rolling device according to claim 3, wherein the inner side of the butt joint groove (141) is integrally formed with a stabilizing ring (150), six rollers (151) are rotatably connected to the outer side of the stabilizing ring (150), and the rollers (151) are uniformly distributed.
  5. 5. The copper foil aluminum foil multi-roll rolling device according to claim 4, wherein one end of the connection pile (130) on the upper side penetrates through the mounting frame (100) and extends to the inner side of the mounting frame (100), and one end of the connection pile (130) on the upper side is fixedly connected with a butt joint wheel disc (160).
  6. 6. The copper foil aluminum foil multi-roller rolling device according to claim 5, wherein a docking ring (161) is fixedly connected to the outer side of the docking wheel disc (160), the docking ring (161) is in contact with the docking groove (141), a stabilizing groove (170) is formed in the outer side of the docking ring (161), and the stabilizing groove (170) is in contact with the stabilizing ring (150).
  7. 7. The copper foil aluminum foil multi-roller rolling device according to claim 6, wherein three fixing frames (180) are fixedly connected to one side of the mounting frame (100), a motor (181) is fixedly connected to one side of the fixing frames (180), one end of a power output shaft of the motor (181) is in meshed connection with the driving gear (110), a linkage gear (190) is rotatably connected to one side of the mounting frame (100), and the linkage gear (190) is in meshed connection with the driving gear (110).

Description

Copper foil aluminum foil multi-roller rolling device Technical Field The utility model relates to the technical field of rolling devices, in particular to a copper foil aluminum foil multi-roller rolling device. Background The copper foil aluminum foil multi-roller rolling device is an advanced rolling device for producing high-precision metal foil, the core structure of the device is formed by combining a plurality of precise rollers according to specific arrangement, the ultra-thin processing of a metal strip is realized through multi-stage rolling, the device is generally configured by four rollers, six rollers, twelve rollers, twenty rollers and the like, wherein the twenty-roller sendzimir rolling mill is a typical representative, a small-diameter working roller is matched with a multi-stage supporting roller system, rolling force is greatly reduced, thickness control precision is improved, a system is provided with a high-precision hydraulic AGC (automatic thickness control), a plate shape instrument closed-loop regulation, constant tension coiling and other modules, a 0.005mm ultrathin copper foil can be rolled, thickness tolerance is controlled within +/-1%, the key technical innovation point comprises that the multi-roller dynamic stiffness compensation technology solves the problem of roller elastic deformation, a sectional cooling system realizes microcosmic plate shape regulation, a rolling oil mist lubrication system is cooled and surface quality control, the device is widely applied to the high-end fields of lithium battery current collectors, electronic circuits, flexible packaging and the like, particularly adapts to the precise rolling requirements of high-ductility metal, and can save energy by 15% -20% and improve the rolling yield to more than 90% compared with the traditional rolling mill. Modern machine type integrated intelligent diagnosis system of thing networking still realizes predictive maintenance through vibration monitoring and rolling force big data analysis, represents the pointed development direction of metal foil processing equipment. The conventional copper foil aluminum foil multi-roller rolling device has the defects that the rolling roller is easy to shake axially due to the dynamic rolling force in the actual rolling process, the mechanical vibration can directly lead to the thickness fluctuation and the surface evenness reduction of the foil, and the phenomenon that the foil slips in a rolling area easily occurs due to unstable friction coefficient between a roller and the foil and delayed response of a tension control system when the thin-specification foil is rolled at a high speed, so that the rolling force fluctuation affects the processing quality of the foil, and a new technical scheme is designed to solve the problem. Disclosure of utility model The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. In order to achieve the above purpose, the copper foil aluminum foil multi-roller rolling device comprises a mounting frame, six driving gears are fixedly connected to one side of the mounting frame, the driving gears are sequentially arranged, six driven gears are fixedly connected to one side of the mounting frame, the driven gears are sequentially arranged, the driven gears are located above the driving gears, the driven gears are in meshed connection with the driving gears, twelve rubber metal composite rollers are arranged on the inner side of the mounting frame, the rubber metal composite rollers are sequentially arranged, a tungsten carbide outer roller is fixedly connected to the outer side of the rubber metal composite rollers, spiral grooves are formed in the outer side of the tungsten carbide outer roller, axial shaking of the rolling rollers due to dynamic rolling force in the rolling process can be prevented through a stabilizing mechanism, thickness fluctuation and surface evenness of foil materials can be prevented from being reduced due to mechanical vibration, accordingly, foil materials in the rollers can be increased in friction force with the driving gears when thin-gauge foil materials are rolled through an anti-slip mechanism, and the phenomenon that the foil materials in the rollers are in a rolling area of the foil materials are reduced is prevented. Preferably, the driving gear and one side of the driven gear are fixedly connected with connecting piles, one ends of the connecting piles penetrate through the mounting frame and extend to the inner side of the mounting frame, and the driving gear is conn