Aluminum foil winding device with film pressing mechanism

Abstract

The utility model discloses an aluminum foil winding device with a film pressing mechanism, and relates to the technical field of aluminum foil winding. Comprising an installation base, the installation base is provided with a winding mechanism used for arranging aluminum foil, a brush shaft rotates on a fixing support through a second transmission wheel and is used for cleaning the surface of a wound aluminum foil film, it can be guaranteed that the aluminum foil film is always kept high in cleanliness in the winding process, and the winding efficiency is improved. Then limiting supports of U-shaped structures slide in second sliding rail supports through supporting rods and first sliding blocks under meshing transmission of gear blocks and driving gears, the distance between the two sets of limiting supports is adjusted, adjustment and use are conducted according to the width of the aluminum foil film, deviation and shaking during winding are prevented, and the service life of the aluminum foil film is prolonged. And meanwhile, the two sides of the aluminum foil film can be protected through the U-shaped limiting supports, and the phenomenon that the aluminum foil film makes contact with workers to be scratched under winding transmission is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum foil rolling, in particular to an aluminum foil rolling device with a film pressing mechanism. Background Art

[0002] In the processing and application of aluminum foil materials, the winding of aluminum foil film is a crucial process, and its quality directly affects the appearance, performance and market acceptance of subsequent products.

[0003] The reference patent (publication number: CN208843417U; publication date: 2019-05-10) relates to the field of machinery. A film-pressing mechanism is provided for an aluminum foil winding device. The device comprises a base, a winding mechanism, and a film-unwinding mechanism with a protective film wound thereon. The film-pressing mechanism is further provided for applying a composite pressure between the aluminum foil and the protective film. The film-pressing mechanism is mounted on the base. The film-pressing mechanism comprises a driving roller, a drive motor, a driven roller, and a support frame. The support frame is mounted on the base. The driving roller is rotatably mounted on the support frame and is connected to the drive motor. A slider is mounted on each end of the driven roller, which is rotatably connected to the driven roller. A pair of chute grooves matching the sliders are symmetrically provided on opposite sides of the support frame, located above the driving roller. The driven roller is slidably mounted on the support frame through the cooperation of the sliders and the chute grooves.

[0004] When traditional winding devices are used to wind up aluminum foil, due to the lack of an effective tension control mechanism, the aluminum foil film is often deformed due to excessive tension during the winding process, resulting in wrinkles and gaps, which affects the winding quality. At the same time, the film pressing mechanism has a small contact area, uneven pressure distribution, and is easily damaged by excessive extrusion, which further reduces the film pressing effect. Then, during the winding process of the aluminum foil film, dust, impurities, etc. are easily attached to the surface, affecting subsequent use. Finally, when winding, the aluminum foil film is easily offset and shaken during the transmission process, and the edges cannot be protected, which can easily cause scratches when workers touch it. For this reason, the utility model provides a winding device for aluminum foil with a film pressing mechanism. Utility Model Content

[0005] In response to the deficiencies in the prior art, the utility model provides an aluminum foil winding device with a film pressing mechanism, which solves the problem that when traditional winding devices wind the aluminum foil film, the aluminum foil film is often deformed due to excessive tension during the winding process, resulting in wrinkles and gaps, affecting the winding quality. At the same time, the film pressing mechanism has a small contact area, uneven pressure distribution, and is easily damaged by excessive extrusion, further reducing the film pressing effect. Then, during the winding process of the aluminum foil film, dust, impurities, etc. are easily attached to the surface, affecting subsequent use. Finally, when winding, the aluminum foil film is easily offset and shaken during the transmission process, and the edges cannot be protected, which makes it easy for workers to be scratched when they touch it.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A winding device for aluminum foil with a film pressing mechanism includes a mounting base, on which a winding mechanism for aluminum foil arrangement is provided, the winding mechanism including:

[0007] The film pressing assembly includes a support block fixedly connected to the left end of the upper end surface of the mounting base, a hydraulic rod is provided at the upper end of the support block, a connecting plate connected by an elastic component is provided at the end of the hydraulic rod, a first slide rail bracket is fixedly connected to the front end of the connecting plate, a film pressing roller shaft connected by an adjusting component is provided inside the first slide rail bracket, a fixing plate is fixedly connected to the rear side wall of the upper end surface of the mounting base, and a brush shaft connected by a driving component is provided at the upper end of the fixing plate;

[0008] The limiting assembly includes a second slide rail bracket arranged on the right side of the upper end surface of the mounting base, a first slider is arranged inside the second slide rail bracket, one end of the first slider is fixedly connected to a support rod, and a limiting bracket with a U-shaped structure is arranged at the top of the support rod.

[0009] Preferably, the elastic component includes a push block fixedly connected to the telescopic end of the hydraulic rod, the inner wall of the push block is provided with a shock-absorbing spring, the inner ring of the shock-absorbing spring is located on the inner wall of the push block and a damping support rod is provided, the end of the shock-absorbing spring is provided with a buffer block, and the buffer block is slidably connected to the push block, the connecting plate is located at the front end of the buffer block and is fixedly connected, and the lower end surface of the push block is provided with a support frame for supporting sliding.

[0010] Preferably, the adjustment assembly includes a bidirectional screw rod arranged on the inner wall of the first slide rail bracket, and the interior of the first slide rail bracket is slidably connected to a guide rod, the film pressing roller shaft is located at the end of the guide rod, and the guide rod is threadedly connected to the bidirectional screw rod.

[0011] Preferably, the driving assembly includes a first driving shaft arranged inside the fixed plate, a first transmission wheel is arranged on the outer wall of the first driving shaft, a transmission belt is arranged on the outer wall of the first transmission wheel, a second transmission wheel is arranged at the end of the transmission belt, the side wall of the fixed plate is fixedly connected to a fixed bracket, and the second transmission wheel is located at the front end of the fixed bracket and is rotatably connected, and the brush shaft is located inside the second transmission wheel.

[0012] Preferably, a second drive shaft is provided inside the mounting base, a drive gear is provided at the upper end of the second drive shaft, tooth blocks are evenly distributed on the inner wall of the first slider, the tooth blocks are meshingly connected to the drive gear, and a second slider is provided on the other side of the drive gear through meshing transmission.

[0013] Preferably, a winding body for winding the aluminum foil is provided on the inner side of the fixing plate.

[0014] Beneficial effects

[0015] The utility model provides an aluminum foil winding device with a film pressing mechanism. Compared with the prior art, it has the following advantages:

[0016] Firstly, the present invention rolls up the aluminum foil film, and then the push block is telescopically slid on the support frame through the hydraulic rod, so that the film pressing roller contacts the winding body to carry out the winding and film pressing work, ensuring that the aluminum foil film will not be deformed due to excessive tension during the winding process, preventing gaps and wrinkles. At the same time, the film pressing roller is distributed in a V shape on the outer wall of the winding body to carry out the film pressing work, thereby increasing the contact area between the film pressing shaft and the aluminum foil film, and being conducive to applying uniform pressure on the aluminum foil film, thereby improving the film pressing effect. At the same time, the connecting plate forms a shock-absorbing and buffering effect with the push block through the buffer block, shock-absorbing spring and damping support rod, which is used for film pressing to buffer the film, prevent the winding body and the film pressing shaft from being damaged, and prevent excessive extrusion. At the same time, the bidirectional screw is rotated to adjust the spacing between the film pressing rollers through the guide rod between the first slide rail bracket to meet the needs of different models of winding bodies.

[0017] Secondly, the utility model rotates the brush shaft on the fixed bracket through the second transmission wheel to clean the surface of the rolled aluminum foil film, which can ensure that the aluminum foil film always maintains a high degree of cleanliness during the rolling process. Then the U-shaped limit bracket slides inside the second slide rail bracket through the support rod, the first slider and the meshing transmission of the tooth block and the driving gear. At the same time, the second slider slides synchronously on the driving gear to adjust the spacing between the two groups of limit brackets. The adjustment is used according to the width of the aluminum foil film to prevent offset and shaking during rolling. At the same time, the U-shaped limit bracket can protect both sides of the aluminum foil film to avoid scratches caused by contact with staff during the rolling transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the lamination roller shaft connection structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the brush shaft rotation connection structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the connection structure of the limiting bracket of the utility model.

[0022] In the figure: 1. Mounting base; 2. Support block; 201. Hydraulic rod; 202. Push block; 203. Shock-absorbing spring; 204. Damping support rod; 205. Buffer block; 206. Connecting plate; 207. First slide rail bracket; 208. Bidirectional screw rod; 209. Guide rod; 2010. Film pressing roller; 3. Support frame; 4. Fixed plate; 401. First drive shaft; 402. First transmission wheel; 403. Transmission belt; 404. Second transmission wheel; 5. Fixed bracket; 501. Brush shaft; 6. Winding body; 7. Second slide rail bracket; 701. First slider; 702. Support rod; 703. Limit bracket; 8. Second drive shaft; 801. Drive gear; 802. Gear block; 803. Second slider. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1

[0025] See also Figure 1-4 The utility model provides a technical solution: a winding device for aluminum foil with a film pressing mechanism, comprising a mounting base 1, on which a winding mechanism for aluminum foil arrangement is provided, the winding mechanism comprising:

[0026] The film pressing assembly includes a support block 2 fixedly connected to the left end of the upper end surface of the mounting base 1, a hydraulic rod 201 is provided on the upper end of the support block 2, a connecting plate 206 connected via an elastic component is provided at the end of the hydraulic rod 201, a first slide rail bracket 207 is fixedly connected to the front end of the connecting plate 206, a film pressing roller shaft 2010 connected via an adjustment component is provided inside the first slide rail bracket 207, a fixing plate 4 is fixedly connected to the rear side wall of the upper end surface of the mounting base 1, and a brush shaft 501 connected via a drive component is provided at the upper end of the fixing plate 4;

[0027] The limiting assembly includes a second slide rail bracket 7 arranged on the right side of the upper end surface of the mounting base 1, a first slider 701 is arranged inside the second slide rail bracket 7, one end of the first slider 701 is fixedly connected to a support rod 702, and a U-shaped limiting bracket 703 is arranged at the top of the support rod 702.

[0028] In a preferred embodiment, the elastic component includes a push block 202 fixedly connected to the telescopic end of the hydraulic rod 201, the inner wall of the push block 202 is provided with a shock-absorbing spring 203, the inner ring of the shock-absorbing spring 203 is located on the inner wall of the push block 202 and a damping support rod 204 is provided, and a buffer block 205 is provided at the end of the shock-absorbing spring 203, and the buffer block 205 is slidably connected to the push block 202, and the connecting plate 206 is located at the front end of the buffer block 205 and is fixedly connected, and the lower end surface of the push block 202 is provided with a support frame 3 for supporting the sliding, and the winding body 6 is rotated by the first drive shaft 401 under the action of the motor to wind the aluminum foil film, and then the push block 202 is driven by the hydraulic rod 20 The support frame 3 is telescopically slid, so that the film pressing roller 2010 contacts the winding body 6 to perform the film pressing work, ensuring that the aluminum foil film will not be deformed due to excessive tension during the winding process, preventing gaps and wrinkles. At the same time, the film pressing roller 2010 is distributed in a V shape on the outer wall of the winding body 6 to perform the film pressing work, increasing the contact area between the film pressing shaft and the aluminum foil film, and facilitating the application of uniform pressure on the aluminum foil film, thereby improving the film pressing effect. At the same time, the connecting plate 206 forms a shock-absorbing and buffering effect with the push block 202 through the buffer block 205, the shock-absorbing spring 203 and the damping support rod 204, which is used to buffer the film pressing process, protect the winding body 6 and the film pressing shaft 2010 from damage, and prevent excessive extrusion.

[0029] In a preferred embodiment, the adjustment component includes a bidirectional screw rod 208 arranged on the inner wall of the first slide rail bracket 207, and the first slide rail bracket 207 is internally slidably connected to a guide rod 209, and the film pressing roller 2010 is located at the end of the guide rod 209, and the guide rod 209 is threadedly connected to the bidirectional screw rod 208. By rotating the bidirectional screw rod 208, the distance between the film pressing roller 2010 and the first slide rail bracket 207 can be adjusted through the guide rod 209 to meet the needs of different models of winding bodies 6.

[0030] In a preferred embodiment, the driving assembly includes a first driving shaft 401 arranged inside the fixed plate 4, a first transmission wheel 402 is provided on the outer wall of the first driving shaft 401, a transmission belt 403 is provided on the outer wall of the first transmission wheel 402, a second transmission wheel 404 is provided at the end of the transmission belt 403, and a side wall of the fixed plate 4 is fixedly connected to a fixed bracket 5, and the second transmission wheel 404 is located at the front end of the fixed bracket 5 and is rotatably connected, the brush shaft 501 is located inside the second transmission wheel 404, and the second transmission wheel 404 is rotated by the transmission belt 403 and the first transmission wheel 402 under the action of the first driving shaft 401, so as to realize the rotation of the brush shaft 501 on the fixed bracket 5 through the second transmission wheel 404, so as to clean the surface of the rolled aluminum foil film, thereby ensuring that the aluminum foil film always maintains a high degree of cleanliness during the rolling process, and avoiding quality problems caused by residual impurities.

[0031] Embodiment 2: This embodiment differs from Embodiment 1 in that the technical solution includes:

[0032] In a preferred embodiment, a second driving shaft 8 is provided inside the mounting base 1, and a driving gear 801 is provided at the upper end of the second driving shaft 8. Tooth blocks 802 are evenly distributed on the inner wall of the first slider 701, and the tooth blocks 802 are meshed with the driving gear 801. A second slider 803 is provided on the other side of the driving gear 801 through meshing transmission. The set driving gear 801 rotates under the action of the motor through the second driving shaft 8, and then the U-shaped limit bracket 703 slides inside the second slide rail bracket 7 through the support rod 702 and the first slider 701 under the meshing transmission of the tooth block 802 and the driving gear 801. At the same time, the second slider 803 slides synchronously on the driving gear 801, and the spacing between the two sets of limit brackets 703 is adjusted according to the width of the aluminum foil film to prevent offset shaking during winding. At the same time, the U-shaped limit bracket 703 can protect both sides of the aluminum foil film to avoid scratches caused by contact with the staff under the winding transmission.

[0033] At the same time, the contents not described in detail in this specification belong to the existing technology well known to those skilled in the art.

[0034] During operation, the winding body 6 is rotated by the first drive shaft 401 under the action of the motor to wind the aluminum foil film, and then the push block 202 is telescopically slid on the support frame 3 through the hydraulic rod 201, so that the film pressing roller 2010 contacts the winding body 6 to perform the winding and film pressing work, ensuring that the aluminum foil film will not be deformed due to excessive tension during the winding process, preventing gaps and wrinkles. At the same time, the film pressing roller 2010 is distributed in a V shape on the outer wall of the winding body 6 to perform the film pressing work, increasing the contact between the film pressing shaft and the aluminum foil film. The connecting plate 206 forms a shock-absorbing and buffering effect with the push block 202 through the buffer block 205, the shock-absorbing spring 203 and the damping support rod 204, which is used for buffering the film pressing. The winding body 6 and the film pressing shaft 2010 are not damaged and excessive extrusion is prevented. By rotating the bidirectional screw rod 208, the film pressing roller 2010 can be adjusted in distance between the first slide rail bracket 207 through the guide rod 209 to meet the needs of different models of the winding body 6.

[0035] The second transmission wheel 404 is rotated by the transmission belt 403 and the first transmission wheel 402 under the action of the first drive shaft 401, so that the brush shaft 501 is rotated on the fixed bracket 5 through the second transmission wheel 404, which is used to clean the surface of the rolled aluminum foil film, ensuring that the aluminum foil film always maintains a high degree of cleanliness during the rolling process. Then, the driving gear 801 is rotated by the second driving shaft 8 under the action of the motor, and then the U-shaped limit bracket 703 slides inside the second slide rail bracket 7 through the support rod 702 and the first slider 701 under the meshing transmission of the tooth block 802 and the driving gear 801. At the same time, the second slider 803 slides synchronously on the driving gear 801 to adjust the spacing between the two sets of limit brackets 703. It is adjusted according to the width of the aluminum foil film to prevent offset shaking during rolling. At the same time, the U-shaped limit bracket 703 can protect both sides of the aluminum foil film to avoid scratches caused by contact with the staff under the rolling transmission.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A winding device for aluminum foil with a film pressing mechanism, comprising a mounting base (1), characterized in that: The mounting base (1) is provided with a reeling mechanism for arranging the aluminum foil, and the reeling mechanism comprises: A film pressing assembly comprises a support block (2) fixedly connected to the left end of the upper end face of the mounting base (1); a hydraulic rod (201) is provided at the upper end of the support block (2); a connecting plate (206) connected via an elastic component is provided at the end of the hydraulic rod (201); a first slide rail bracket (207) is fixedly connected to the front end of the connecting plate (206); a film pressing roller shaft (2010) connected via an adjustment component is provided inside the first slide rail bracket (207); a fixing plate (4) is fixedly connected to the rear side wall of the upper end face of the mounting base (1); and a brush shaft (501) connected via a driving component is provided at the upper end of the fixing plate (4); The limiting assembly comprises a second slide rail bracket (7) arranged on the right side of the upper end surface of the mounting base (1); a first slider (701) is arranged inside the second slide rail bracket (7); one end of the first slider (701) is fixedly connected to a support rod (702); and a limiting bracket (703) with a U-shaped structure is arranged at the top end of the support rod (702).

2. The aluminum foil winding device with a film pressing mechanism according to claim 1, characterized in that: The elastic component comprises a push block (202) fixedly connected to the telescopic end of the hydraulic rod (201); a shock-absorbing spring (203) is provided on the inner wall of the push block (202); the inner ring of the shock-absorbing spring (203) is located on the inner wall of the push block (202); a damping support rod (204) is provided; a buffer block (205) is provided at the end of the shock-absorbing spring (203); the buffer block (205) is slidably connected to the push block (202); the connecting plate (206) is located at the front end of the buffer block (205) and is fixedly connected; and a support frame (3) for supporting sliding is provided on the lower end surface of the push block (202).

3. The aluminum foil winding device with a film pressing mechanism according to claim 1, characterized in that: The adjustment assembly includes a bidirectional screw rod (208) arranged on the inner wall of the first slide rail bracket (207), and the interior of the first slide rail bracket (207) is slidably connected to a guide rod (209), the film pressing roller shaft (2010) is located at the end of the guide rod (209), and the guide rod (209) is threadedly connected to the bidirectional screw rod (208).

4. The aluminum foil winding device with a film pressing mechanism according to claim 1, characterized in that: The driving assembly comprises a first driving shaft (401) arranged inside a fixed plate (4); a first transmission wheel (402) is arranged on the outer wall of the first driving shaft (401); a transmission belt (403) is arranged on the outer wall of the first transmission wheel (402); a second transmission wheel (404) is arranged at the end of the transmission belt (403); a fixed bracket (5) is fixedly connected to the side wall of the fixed plate (4); the second transmission wheel (404) is located at the front end of the fixed bracket (5) and is rotatably connected; and the brush shaft (501) is located inside the second transmission wheel (404).

5. The aluminum foil winding device with a film pressing mechanism according to claim 1, characterized in that: A second drive shaft (8) is provided inside the mounting base (1), a drive gear (801) is provided at the upper end of the second drive shaft (8), tooth blocks (802) are evenly distributed on the inner wall of the first slider (701), the tooth blocks (802) are meshingly connected with the drive gear (801), and a second slider (803) is provided on the other side of the drive gear (801) through meshing transmission.

6. The aluminum foil winding device with a film pressing mechanism according to claim 1, characterized in that: A winding body (6) for winding the aluminum foil is provided on the inner side of the fixing plate (4).

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