Anti-wrinkle winding machine for aluminum foil processing
By designing leveling and tensioning rollers, and combining them with servo motors and worm gear mechanisms, the problem of wrinkles during aluminum foil winding was solved, achieving flat winding of aluminum foil and improving the quality of aluminum foil use.
Patent Information
- Application Number
- CN202520080217.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-14
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2035-01-14
AI Technical Summary
Existing anti-wrinkle winding machines for aluminum foil processing are prone to front-to-back and side-to-side wrinkles during the winding process, affecting the flatness and quality of the aluminum foil.
The structure includes a leveling roller, a tensioning roller, and a winding reel. The leveling roller is driven to rotate in the opposite direction by a servo motor, and the tensioning roller is raised and lowered by a worm gear mechanism to achieve the tensioning and winding of the aluminum foil, thus avoiding wrinkles in the aluminum foil during the winding process.
This effectively avoids wrinkles at the front and back and left and right sides of the aluminum foil during the winding process, improving the flatness and winding quality of the aluminum foil.
Smart Images
Figure CN223632766U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to aluminum foil processing technical field especially aluminum foil processing is with anti -wrinkle winding machine. BACKGROUND
[0002] Aluminum foil, a kind of aluminum foil is directly calendered into sheet of hot stamping material, its hot stamping effect is similar to the effect of pure silver foil hot stamping, so it is also called false silver foil.Aluminum foil is a common accessory in lithium battery processing, after processing aluminum foil, generally aluminum foil is rolled up and stored, and the aluminum foil after processing is collected by winding device.
[0003] However, the anti-wrinkle winding machine for aluminum foil processing in the related art still has deficiencies, during the aluminum foil winding process, the aluminum foil is prone to front and rear wrinkles and left and right wrinkles, thereby reducing the flatness of the aluminum foil and subsequent use quality, therefore we propose the anti-wrinkle winding machine for aluminum foil processing to solve the above problems. UTILITY MODEL CONTENTS
[0004] The utility model discloses a anti-wrinkle winding machine for aluminum foil processing to solve the above problems.
[0005] In order to achieve the above object, the utility model adopts the following technical scheme:
[0006] The anti-wrinkle winding machine for aluminum foil processing includes the frame body for aluminum foil winding, two leveling rollers and a winding disc are rotatably connected on the inner walls of the front and rear sides of the frame body, a tensioning roller is rotatably arranged in the frame body, a front and rear leveling mechanism is arranged between the frame body and the two leveling rollers, a winding mechanism for aluminum foil winding is arranged between the frame body and the winding disc, a tensioning leveling mechanism is arranged between the tensioning roller and the frame body, and a control panel is fixedly connected to the front side of the frame body.
[0007] As preferred in the utility model, the front and rear leveling mechanism includes a servo motor fixedly connected to the front side of the frame body, two rotating shafts rotatably connected to the inner walls of the front and rear sides of the frame body, the two leveling rollers are respectively fixedly sleeved on the outer sides of the corresponding rotating shafts, the front end of the rotating shaft on the upper side is fixedly connected with a worm gear one, the output shaft of the servo motor is fixedly connected with a driving shaft, the driving shaft is fixedly sleeved with a worm gear one on the outer side, the worm gear one is engaged with the worm gear one, the outer sides of the two rotating shafts are fixedly sleeved with driving gears, the two driving gears are engaged, and two spiral threads with opposite rotation directions are formed on the outer side of the leveling roller.
[0008] As preferred in the utility model, the front side of the frame body is fixedly connected with a fixed seat, and the servo motor is fixedly connected to the top of the fixed seat.
[0009] As the utility model is preferred, the front side of the frame body is fixedly connected with a support plate, and one end of the drive shaft is rotatably connected to one side of the support plate.
[0010] As the utility model is preferred, the winding mechanism comprises a worm two fixedly sleeved outside the drive shaft and a rotating shaft rotatably connected to the inner walls on the front and rear sides of the frame body, the winding disc is fixedly sleeved outside the rotating shaft, the front end of the rotating shaft is fixedly connected with a worm wheel two, and the worm two is engaged with the worm wheel two.
[0011] As the utility model is preferred, the tensioning and leveling mechanism comprises a driving motor fixedly connected to the inner wall of the bottom of the frame body and two lifting lead screws rotatably connected to the inner wall of the bottom of the frame body, the output shaft of the driving motor is fixedly connected with a vertical shaft, the top end of the vertical shaft is fixedly connected with a driving gear, a driven gear is fixedly sleeved outside each of the two lifting lead screws, the driving gear is engaged with the two driven gears, the same lifting plate is threadedly sleeved outside the two lifting lead screws, the top of the lifting plate is fixedly connected with two springs, the top end of the two springs is fixedly connected with the same mounting bracket, and the tensioning roller is rotatably connected to the inner walls on the front and rear sides of the mounting bracket.
[0012] As the utility model is preferred, the two sides of the lifting plate are fixedly connected with two sliding sleeves, and the inner wall of the bottom of the frame body is fixedly connected with four guide rods.
[0013] As the utility model is preferred, two telescopic rods are fixedly connected between the top of the lifting plate and the mounting bracket, and the two springs are sleeved outside the corresponding telescopic rods.
[0014] In the utility model, the anti-wrinkle winding machine for aluminum foil processing is used, the aluminum foil is passed between the two leveling rollers, and is wound on the bottom of the tensioning roller and the top of the winding disc, according to the need of tensioning, the driving motor is started, the driving motor drives the rotation of the driving gear, the driving gear drives the synchronous rotation of the two driven gears and the lifting lead screws, the lifting lead screws drive the lifting of the lifting plate, the mounting bracket and the tensioning roller, and then the tensioning force of the aluminum foil can be adjusted, so that the left and right wrinkles of the aluminum foil caused by excessive relaxation are avoided, the setting of the spring facilitates the change of the tensioning force of the aluminum foil, and the buffering effect is achieved, so that the aluminum foil is not damaged due to the excessive instantaneous tensioning force during adjustment.
[0015] The aluminium foil processing anti-wrinkle winding machine of the utility model, through the rotation of the driving shaft, worm one and worm two driven by the servo motor, the rotation of the worm wheel two and the rotating shaft driven by worm two, the rotation of the winding disc driven by the rotating shaft, the aluminium foil can be wound, before winding, the rotation of the worm wheel one is driven by worm one, the rotation of the shaft is driven by the worm wheel one, through the meshing of the two driving gears, the reverse rotation of the two shafts and the two flattening rollers is driven, because the two spiral threads with opposite rotation directions are arranged on the outer side of the flattening roller, when the flattening roller rotates, the two spiral threads with opposite rotation directions can pull the aluminium foil outward, the front and back wrinkles of the aluminium foil are avoided, the aluminium foil is ensured not to wrinkle, and the flatness of the aluminium foil winding is improved.
[0016] The utility model discloses reasonable structure design, in the aluminium foil winding process, through the two spiral threads with opposite rotation directions, the aluminium foil can be pulled outward before and after, avoid the front and back wrinkles of aluminium foil, and can adjust the lift of the tensioning roller, so that the tension of aluminium foil is adjusted, avoid too slack and cause the left and right wrinkles of aluminium foil, and the flatness of the aluminium foil winding is improved. DRAWINGS
[0017] Figure 1 It is the structure diagram of aluminium foil processing anti-wrinkle winding machine that the utility model provides;
[0018] Figure 2 It is the front and back flattening mechanism and winding mechanism's perspective drawing of aluminium foil processing anti-wrinkle winding machine that the utility model provides;
[0019] Figure 3 It is the tensioning flattening mechanism's perspective drawing of aluminium foil processing anti-wrinkle winding machine that the utility model provides;
[0020] Figure 4 It is Figure 3 The structure diagram of A part in middle.
[0021] In the drawing: 1, frame body;2, control panel;3, front and back flattening mechanism;4, winding mechanism;5, tensioning flattening mechanism;30, support plate;31, servo motor;32, fixed seat;33, driving shaft;34, worm one;35, flattening roller;36, shaft;37, worm wheel one;38, driving gear;39, spiral thread;41, rotating shaft;42, winding disc;43, worm wheel two;44, worm two;501, driving motor;502, vertical shaft;503, driving gear;504, lifting lead screw;505, driven gear;506, guide rod;507, lifting plate;508, sliding sleeve;509, telescopic rod;510, spring;511, mounting frame;512, tensioning roller. DETAILED DESCRIPTION
[0022] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments.
[0023] Referring to Figures 1-4 , the aluminum foil processing anti-wrinkling winding machine, including the frame body 1 of aluminum foil winding, the front and rear side inner wall of frame body 1 is rotatably connected with two leveling rollers 35 and a winding disc 42, the frame body 1 is rotatably provided with a tensioning roller 512, the frame body 1 and the two leveling rollers 35 are provided with front and rear leveling mechanisms 3, the frame body 1 and the winding disc 42 are provided with a winding mechanism 4 for winding aluminum foil, the tensioning roller 512 and the frame body 1 are provided with a tensioning leveling mechanism 5, and the front side of the frame body 1 is fixedly connected with a control panel 2.
[0024] Further, referring to Figure 1 and Figure 2 , the front and rear leveling mechanisms 3 include a servo motor 31 fixedly connected to the front side of the frame body 1, two rotating shafts 36 rotatably connected to the front and rear side inner walls of the frame body 1, two leveling rollers 35 fixedly sleeved on the outer sides of the corresponding rotating shafts 36, the front end of the upper rotating shaft 36 is fixedly connected with a worm gear one 37, the output shaft of the servo motor 31 is fixedly connected with a drive shaft 33, the outer side of the drive shaft 33 is fixedly sleeved with a worm gear one 34, the worm gear one 34 is engaged with the worm gear two 37, the outer sides of the two rotating shafts 36 are fixedly sleeved with drive gears 38, the two drive gears 38 are engaged, and the outer side of the leveling roller 35 is provided with two spiral threads 39 with opposite rotation directions.
[0025] The above scheme is adopted: the servo motor 31 drives the rotation of the drive shaft 33 and the worm gear one 34, the worm gear two 44 drives the rotation of the worm gear two 43 and the rotating shaft 41, the rotating shaft 41 drives the rotation of the winding disc 42, and then the aluminum foil can be wound, before winding, the worm gear one 34 drives the rotation of the worm gear one 37, the worm gear one 37 drives the rotation of one rotating shaft 36, through the engagement of the two drive gears 38, the two rotating shafts 36 and the two leveling rollers 35 are driven to rotate in opposite directions, and because the outer side of the leveling roller 35 is provided with two spiral threads 39 with opposite rotation directions, when the leveling roller 35 rotates, the two spiral threads 39 with opposite rotation directions can pull the aluminum foil outward, avoiding the aluminum foil from being wrinkled.
[0026] Further, the front side of the frame body 1 is fixedly connected with a fixed seat 32, the servo motor 31 is fixedly connected to the top of the fixed seat 32, the front side of the frame body 1 is fixedly connected with a support plate 30, one end of the drive shaft 33 is rotatably connected to one side of the support plate 30, which is beneficial to support and fix the servo motor 31, and at the same time, the drive shaft 33 is supported, making its rotation more stable.
[0027] Further, referring to Figure 1 As shown in Figure 2 The winding mechanism 4 includes a worm 44 fixedly sleeved outside the drive shaft 33 and a rotating shaft 41 rotatably connected to the inner walls of the front and rear sides of the frame body 1. The winding disc 42 is fixedly sleeved outside the rotating shaft 41. The front end of the rotating shaft 41 is fixedly connected with a worm gear 43. The worm 44 is engaged with the worm gear 43.
[0028] The above scheme is adopted: the servo motor 31 drives the rotation of the drive shaft 33 and the worm 44, the worm 44 drives the rotation of the worm gear 43 and the rotating shaft 41, and the rotating shaft 41 drives the rotation of the winding disc 42, thereby enabling the winding operation of the aluminum foil.
[0029] Further, referring to Figure 1 , Figure 3 As shown in Figure 4 The tensioning and flattening mechanism 5 includes a drive motor 501 fixedly connected to the inner wall of the bottom of the frame body 1 and two lifting lead screws 504 rotatably connected to the inner wall of the bottom of the frame body 1. The output shaft of the drive motor 501 is fixedly connected with a vertical shaft 502. The top end of the vertical shaft 502 is fixedly connected with a driving gear 503. The outer sides of the two lifting lead screws 504 are fixedly sleeved with two driven gears 505. The driving gear 503 is engaged with the two driven gears 505. The outer sides of the two lifting lead screws 504 are threadedly sleeved with the same lifting plate 507. The top of the lifting plate 507 is fixedly connected with two springs 510. The top ends of the two springs 510 are fixedly connected with the same mounting bracket 511. The tensioning roller 512 is rotatably connected to the inner walls of the front and rear sides of the mounting bracket 511.
[0030] The above scheme is adopted: according to the need for tensioning, the drive motor 501 is started, the drive motor 501 drives the rotation of the driving gear 503, the driving gear 503 drives the synchronous rotation of the two driven gears 505 and the lifting lead screws 504, the lifting lead screws 504 drive the lifting of the lifting plate 507, the mounting bracket 511 and the tensioning roller 512, thereby enabling the adjustment of the tensioning force of the aluminum foil, avoiding excessive looseness and causing left and right wrinkles of the aluminum foil. Through the arrangement of the springs 510, the tensioning force of the aluminum foil can be easily changed, and the buffering effect is achieved, avoiding damage to the aluminum foil due to excessive instantaneous tension during adjustment.
[0031] Further, the two sides of the lifting plate 507 are fixedly connected with two sliding sleeves 508. The bottom inner wall of the frame body 1 is fixedly connected with four guide rods 506. The four sliding sleeves 508 are respectively slidably sleeved outside the corresponding guide rods 506. The top of the lifting plate 507 and the mounting bracket 511 are fixedly connected with two telescopic rods 509. The two springs 510 are respectively sleeved outside the corresponding telescopic rods 509. The two springs 510 are respectively sleeved outside the corresponding telescopic rods 509. The two springs 510 are respectively sleeved outside the corresponding telescopic rods 509. The two springs 510 are respectively sleeved outside the corresponding telescopic rods 509. The two springs 510 are respectively sleeved outside the corresponding telescopic rods 509. The two springs 510 are respectively sleeved outside the corresponding telescopic rods 509.
[0032] The utility model discloses a tensioning device for aluminum foil, including drive motor 501, the tensioning roller 512, the mounting frame 511, the lifting plate 507, the lifting screw 504, the driven gear 505, the driving gear 503, the two flattening rollers 35 and the winding disc 42, drive motor 501 is installed on the base, the tensioning roller 512 is installed on the mounting frame 511, the mounting frame 511 is installed on the lifting plate 507, the lifting plate 507 is installed on the lifting screw 504, the lifting screw 504 is installed on the driven gear 505, the driven gear 505 is installed on the driving gear 503, the two flattening rollers 35 are installed on the winding disc 42, the winding disc 42 is installed on the base.
[0033] The utility model discloses a tensioning device for aluminum foil, including drive motor 501, the tensioning roller 512, the mounting frame 511, the lifting plate 507, the lifting screw 504, the driven gear 505, the driving gear 503, the two flattening rollers 35 and the winding disc 42, drive motor 501 is installed on the base, the tensioning roller 512 is installed on the mounting frame 511, the mounting frame 511 is installed on the lifting plate 507, the lifting plate 507 is installed on the lifting screw 504, the lifting screw 504 is installed on the driven gear 505, the driven gear 505 is installed on the driving gear 503, the two flattening rollers 35 are installed on the winding disc 42, the winding disc 42 is installed on the base.
Claims
1. A crease-preventing winder for processing aluminum foil, characterized by comprising: The application relates to an aluminum foil winding frame (1), two flattening rollers (35) and a winding disc (42) are rotatably connected to the inner walls of the front and back sides of the frame (1), a tension roller (512) is rotatably arranged in the frame (1), a front and back flattening mechanism (3) is arranged between the frame (1) and the two flattening rollers (35), a winding mechanism (4) for winding aluminum foil is arranged between the frame (1) and the winding disc (42), a tension flattening mechanism (5) is arranged between the tension roller (512) and the frame (1), and a control panel (2) is fixedly connected to the front side of the frame (1).
2. The anti-wrinkle winder for aluminum foil processing according to claim 1, characterized by The front and back flattening mechanism (3) comprises a servo motor (31) fixedly connected to the front side of the frame (1), two rotating shafts (36) rotatably connected to the inner walls of the front and back sides of the frame (1), two flattening rollers (35) fixedly sleeved on the outer sides of the corresponding rotating shafts (36), a worm gear I (37) fixedly connected to the front end of the upper rotating shaft (36), a driving shaft (33) fixedly connected to the output shaft of the servo motor (31), a worm gear I (34) fixedly sleeved on the outer side of the driving shaft (33), the worm gear I (34) engaged with the worm gear I (37), driving gears (38) fixedly sleeved on the outer sides of the two rotating shafts (36), the two driving gears (38) engaged with each other, and two spiral threads (39) with opposite rotation directions formed in the outer sides of the flattening rollers (35).
3. The anti-wrinkle winder for aluminum foil processing according to claim 2, characterized by The front side of the frame (1) is fixedly connected with a fixing seat (32), and the servo motor (31) is fixedly connected to the top of the fixing seat (32).
4. The anti-wrinkle winder for aluminum foil processing according to claim 2, characterized by The front side of the frame (1) is fixedly connected with a supporting plate (30), and one end of the driving shaft (33) is rotatably connected to one side of the supporting plate (30).
5. The anti-wrinkle winder for aluminum foil processing according to claim 2, characterized by The winding mechanism (4) comprises a worm gear II (44) fixedly sleeved on the outer side of the driving shaft (33) and a rotating shaft (41) rotatably connected to the inner walls of the front and back sides of the frame (1), the winding disc (42) is fixedly sleeved on the outer side of the rotating shaft (41), the rotating shaft (41) is fixedly connected with a worm gear II (43) at the front end, and the worm gear II (44) is engaged with the worm gear II (43).
6. The anti-wrinkle winder for aluminum foil processing according to claim 1, characterized by The tension flattening mechanism (5) comprises a driving motor (501) fixedly connected to the inner wall of the bottom of the frame (1) and two lifting lead screws (504) rotatably connected to the inner wall of the bottom of the frame (1), a vertical shaft (502) fixedly connected to the output shaft of the driving motor (501), a driving gear (503) fixedly connected to the top end of the vertical shaft (502), driving gears (505) fixedly sleeved on the outer sides of the two lifting lead screws (504), the driving gear (503) engaged with the two driving gears (505), a lifting plate (507) threadedly sleeved on the outer sides of the two lifting lead screws (504), two springs (510) fixedly connected to the top of the lifting plate (507), an installation frame (511) fixedly connected to the top ends of the two springs (510), and the tension roller (512) rotatably connected to the inner walls of the front and back sides of the installation frame (511).
7. The anti-wrinkle winder for aluminum foil processing according to claim 6, characterized by Both sides of the lifting plate (507) are fixedly connected with two sliding sleeves (508), four guide rods (506) are fixedly connected on the bottom inner wall of the frame body (1), and the four sliding sleeves (508) are slidably sleeved on the outer sides of the corresponding guide rods (506).
8. The anti-wrinkle winder for aluminum foil processing according to claim 6, characterized by Two telescopic rods (509) are fixedly connected between the top of the lifting plate (507) and the mounting frame (511), and two springs (510) are sleeved on the outer sides of the corresponding telescopic rods (509).