A leveling machine for aluminum foil production

Abstract

The utility model discloses a kind of levelling machines for aluminum foil production, it is related to aluminum foil processing equipment technical field, and the levelling machine for aluminum foil production includes machine body and the flattening device being set in the middle of machine body top, machine body top front side is equipped with cleaning mechanism, machine body top rear side is equipped with edge pressing mechanism, the cleaning mechanism includes first motor, two connecting belts, two connecting plates and cleaning brush, the first motor drives the two connecting belts, so that the two connecting plates of the cleaning brush are moved, the edge pressing mechanism includes second motor, rotating rod, two driving bevel gears, two driven bevel gears, two bidirectional threaded rods and at least two flattening plates, the second motor drives the rotating rod. The utility model solves the problem that dust affects flattening quality and lotus leaf edge is generated on edge, can be automatically cleaned and effectively suppresses edge warping.

Description

Technical Field

[0001] This utility model relates to the technical field of aluminum foil processing equipment, and in particular to a leveling machine for aluminum foil production. Background Technology

[0002] As an important industrial and packaging material, aluminum foil inevitably generates internal stress and shape defects, such as waviness or unevenness, during the production process due to the effects of rolling and heat treatment. In order to ensure the quality of the final aluminum foil product, a leveling machine is usually used to level the aluminum foil to eliminate stress and improve the flatness of the aluminum foil.

[0003] Most existing leveling machines focus on applying tension or pressure to aluminum foil through rollers to flatten the main body. However, in actual production environments, the surface of the aluminum foil to be processed is often covered with dust, debris or other impurities generated during the production process. If these impurities are carried between the flattening rollers of the leveling machine, they will not only reduce the leveling effect, but may even cause scratches or dents on the surface of the aluminum foil, seriously affecting the surface quality and cleanliness of the aluminum foil. This defect is unacceptable, especially for high-standard aluminum foil used in food or pharmaceutical packaging.

[0004] Furthermore, although the flatness of the center of the aluminum foil is improved after it is processed by the main flattening device, the uneven stress distribution in the transverse direction of the aluminum foil still results in looseness, wavy or warped edges on both sides. This defect is commonly referred to as a wavy edge in the industry. Existing flattening machines often lack a dedicated correction mechanism for this edge defect, resulting in poor edge quality of the flattened aluminum foil, which affects subsequent cutting and use.

[0005] Therefore, this utility model proposes a leveling machine for aluminum foil production to overcome the shortcomings of the prior art. Utility Model Content

[0006] In view of the problems in the existing technology of aluminum foil production leveling machines, such as the impact of dust and impurities on the aluminum foil surface on the flattening quality, the warping of the flattened aluminum foil edges, and the relatively limited functionality, this utility model aims to provide an aluminum foil production leveling machine with an improved structure that can effectively solve the above problems.

[0007] This utility model provides a leveling machine for aluminum foil production, including: a machine body, a flattening device disposed at the top center of the machine body, a cleaning mechanism, and an edge pressing mechanism;

[0008] The cleaning mechanism is located on the front side of the top of the machine body, and the edge pressing mechanism is located on the rear side of the top of the machine body. The cleaning mechanism includes two connecting belts, two connecting plates, and a cleaning brush. The two connecting plates are respectively fixed to the two connecting belts, and the two connecting plates together fix the cleaning brush. The edge pressing mechanism includes a rotating rod, two driving bevel gears, two driven bevel gears, two bidirectional threaded rods, and at least two pressing plates. The rotating rod drives the two driving bevel gears to rotate, the driving bevel gears mesh with the driven bevel gears, the driven bevel gears drive the two bidirectional threaded rods to rotate, and the bidirectional threaded rods drive the pressing plates to move towards or away from each other.

[0009] Preferably, the cleaning mechanism further includes a first motor, two driving pulleys and two driven pulleys, the connecting belt wraps around the driving pulleys and the driven pulleys, and the first motor drives the right driving pulley.

[0010] Preferably, the cleaning mechanism further includes two mounting plates and a support frame. The two mounting plates are fixed to the left and right sides of the top of the machine body. The two driving pulleys and two driven pulleys are respectively installed on adjacent sides of the mounting plates. The support frame is used to support the aluminum foil to be processed.

[0011] Preferably, the pressing mechanism further includes a second motor, the output of which drives the rotating rod.

[0012] Preferably, the pressing mechanism further includes two U-shaped plates, which are fixedly connected to the left and right ends of the rear top of the machine body, and the second motor is installed on the top of the right U-shaped plate.

[0013] Preferably, the pressing mechanism further includes a mounting plate, and the rotating rod is mounted on the top of the two U-shaped plates via the mounting plate.

[0014] Preferably, the pressing mechanism further includes two limiting rods, which are fixed to the inner sides of the two U-shaped plates and are slidably connected to the pressing plate.

[0015] Preferably, the pressure plate is threaded to the upper and lower ends of the outer sides of the two bidirectional threaded rods.

[0016] This utility model has the following beneficial effects:

[0017] 1. This utility model, by setting up a cleaning mechanism, uses a first motor to drive a connecting belt to drive a cleaning brush, which moves and cleans the surface of the aluminum foil before it enters the flattening device. This solves the problem in the prior art that dust and impurities on the surface of the aluminum foil enter the flattening process with the aluminum foil, thus affecting the flatness and cleanliness of the finished product. It achieves the technical effect of automatic cleaning and ensuring the flattening quality.

[0018] 2. This utility model, by setting up an edge pressing mechanism, after the aluminum foil has been flattened, uses a second motor to drive a bevel gear and a bidirectional threaded rod to make the pressing plate symmetrically flatten the two sides of the aluminum foil to be processed a second time. This solves the technical defects of warping and wavy aluminum foil edges in the prior art, and achieves the technical effect of effectively suppressing wavy edges and improving the flatness of aluminum foil edges. Attached Figure Description

[0019] Figure 1 This is a perspective view of a leveling machine for aluminum foil production according to the present invention.

[0020] Figure 2 This is a front view of a leveling machine for aluminum foil production according to the present invention.

[0021] Figure 3 This is a partial structural exploded view of a leveling machine for aluminum foil production proposed in this utility model;

[0022] Figure 4 This is an exploded view of the edge pressing mechanism of a leveling machine for aluminum foil production proposed in this utility model.

[0023] Legend:

[0024] 1. Machine body; 2. Cleaning mechanism; 201. First motor; 202. Drive pulley; 203. Driven pulley; 204. Connecting plate; 205. Cleaning brush; 206. Support frame; 207. Mounting plate; 208. Connecting belt; 3. Edge pressing mechanism; 301. Second motor; 302. Rotating rod; 303. Driven bevel gear; 304. Driven bevel gear; 305. Bidirectional threaded rod; 306. Pressing plate; 307. Limiting rod; 308. U-shaped plate; 309. Mounting square plate; 4. Flattening device; 5. Aluminum foil to be processed. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0026] Example:

[0027] Please refer to Figures 1 to 4This utility model provides a leveling machine for aluminum foil production, including a machine body 1. A flattening device 4 is provided at the top center of the machine body 1. A cleaning mechanism 2 is fixedly connected to the front top of the machine body 1, and an edge pressing mechanism 3 is fixedly connected to the rear top of the machine body 1. The flattening device 4 is used to perform main flattening treatment on the aluminum foil. The cleaning mechanism 2 includes two mounting plates 207, which are fixed to the left and right sides of the top of the machine body 1. The cleaning mechanism 2 also includes two connecting belts 208, two connecting plates 204, and a cleaning brush 205. The two connecting plates 204 are respectively fixed to the two connecting belts 208, and the two connecting plates 204 together fix the cleaning brush 205. The edge pressing mechanism 3 includes two U-shaped plates 308. Two U-shaped plates 308 are fixedly connected to the left and right ends of the rear top of the machine body 1. The pressing mechanism 3 also includes a rotating rod 302, two active bevel gears 304, two driven bevel gears 303, two bidirectional threaded rods 305, and at least two pressing plates 306. The rotating rod 302 drives the two active bevel gears 304 to rotate. The active bevel gears 304 mesh with the driven bevel gears 303. The driven bevel gears 303 drive the bidirectional threaded rods 305 to rotate. The bidirectional threaded rods 305 drive the pressing plates 306 to move towards or away from each other. Through the setting of the cleaning mechanism 2 and the pressing mechanism 3, the aluminum foil 5 to be processed before entering the pressing device 4 is cleaned, and the edge of the aluminum foil is pressed after pressing.

[0028] Please refer to Figure 1 , Figure 3 and Figure 4 The cleaning mechanism 2 includes a first motor 201, two driving pulleys 202, two driven pulleys 203, two connecting belts 208, two connecting plates 204, a cleaning brush 205, a support frame 206, and two mounting plates 207. The two mounting plates 207 are fixed on the top left and right sides of the machine body 1. The first motor 201 is fixed on the right mounting plate 207. The two driving pulleys 202 and the two driven pulleys 203 are respectively installed on adjacent sides of the mounting plate 207. The connecting belts 208 surround the driving pulleys 202 and the driven pulleys 203. The two connecting plates 204 are respectively fixed on the outside of the two connecting belts 208. The cleaning brush 205 is fixedly connected to adjacent sides of the two connecting plates 204. The support frame 206 is fixed on the top front side of the machine body 1. The support frame 206 is used to support the aluminum foil 5 to be processed. The structure of the edge pressing mechanism 3 is crucial to achieving edge flattening.

[0029] Please refer to Figure 1 , Figure 2 and Figure 4The pressing mechanism 3 includes a second motor 301, a rotating rod 302, two driven bevel gears 303, two driving bevel gears 304, two bidirectional threaded rods 305, at least two pressing plates 306, two limiting rods 307, two U-shaped plates 308, and a mounting square plate 309. The two U-shaped plates 308 are fixedly connected to the left and right ends of the rear top of the machine body 1. The second motor 301 is mounted on the top of the right U-shaped plate 308. The rotating rod 302 is mounted on the top of the two U-shaped plates 308 via the mounting square plate 309, and the output end of the second motor 301 is fixedly connected to... A rotating rod 302 is fixedly connected to the left and right sides of two driving bevel gears 304. Two driven bevel gears 303 are rotatably connected to the top of the U-shaped plate 308 and mesh with the driving bevel gears 304 for transmission. The top ends of two bidirectional threaded rods 305 are fixedly connected to the bottom of the driven bevel gears 303. At least two pressure plates 306 are threadedly connected to the upper and lower ends of the outer sides of the two bidirectional threaded rods 305. Two limiting rods 307 are fixed to the inner sides of the two U-shaped plates 308 and are slidably connected to the pressure plates 306.

[0030] As a preferred embodiment, please refer to Figure 1 and Figure 3 To provide cleaning power and a mounting platform, the cleaning mechanism 2 also includes a first motor 201, two drive pulleys 202, two driven pulleys 203, two mounting plates 207, and a support frame 206. The two mounting plates 207 are fixed on the left and right sides of the top of the machine body 1. The first motor 201 is fixed on the right mounting plate 207. The two drive pulleys 202 and the two driven pulleys 203 are respectively installed on adjacent sides of the mounting plate 207. Two connecting belts 208 are respectively wrapped around the corresponding drive pulleys 202 and driven pulleys 203. The support frame 206 is fixed on the front top of the machine body 1 and is used to support the aluminum foil 5 to be processed.

[0031] As another preferred embodiment, please refer to Figure 1 and Figure 4 In order to provide pressing power and installation platform, the pressing mechanism 3 also includes a second motor 301 and two U-shaped plates 308. The two U-shaped plates 308 are fixedly connected to the left and right ends of the rear top of the machine body 1. The second motor 301 is installed on the top of the right U-shaped plate 308. The output end of the second motor 301 is fixedly connected to and drives the rotating rod 302.

[0032] As another preferred embodiment, please refer to Figure 4In order to stabilize the rotating rod 302 and the limiting plate 306, the pressing mechanism 3 also includes a mounting square plate 309 and two limiting rods 307. The rotating rod 302 is mounted on the top of the two U-shaped plates 308 through the mounting square plate 309. The two limiting rods 307 are respectively fixed on the inner side of the two U-shaped plates 308 and are slidably connected to the corresponding pressing plate 306.

[0033] As another preferred embodiment, please refer to Figure 4 In order to achieve precise synchronous movement, pressure plates 306 are threadedly connected to the upper and lower outer ends of the two bidirectional threaded rods 305.

[0034] Working principle: When the aluminum foil 5 to be processed is placed on the top of the support frame 206 and moves toward the flattening device 4, the cleaning mechanism 2 is started, and the first motor 201 installed on the right mounting plate 207 is started. The output end of the first motor 201 drives the right drive pulley 202 to rotate. The drive pulley 202 drives the two driven pulleys 203 to rotate through the two connecting belts 208. With the cyclic transmission of the two connecting belts 208, the two connecting plates 204 fixed on the connecting belts 208 move synchronously. Since the adjacent sides of the two connecting plates 204 are fixedly connected to the cleaning brush 205, the cleaning brush 205 moves back and forth to clean the top of the aluminum foil 5 to be processed under the drive of the two connecting plates 204. This cleaning process is completed before the aluminum foil 5 to be processed enters the flattening device 4, which effectively reduces the entry of dust and impurities into the main flattening process and avoids flattening defects caused by dust.

[0035] The cleaned aluminum foil 5 then enters the flattening device 4 at the top center of the machine body 1 for main flattening. When the aluminum foil is discharged from the output port of the flattening device 4, the edge pressing mechanism 3 is activated, and the second motor 301 installed on the top of the right U-shaped plate 308 is activated. The output end of the second motor 301 is fixedly connected to and drives the rotating rod 302 to rotate. Since the rotating rod 302 is installed on the top of the two U-shaped plates 308 through the mounting square plate 309, the rotation of the rotating rod 302 drives the two active bevel gears 304 fixed on the left and right sides of the rotating rod 302 to rotate synchronously. The two active bevel gears 304 mesh with the two driven bevel gears 303 rotatably connected to the top of the U-shaped plate 308, and the two driven bevel gears 303 rotate accordingly. This drives the two bidirectional threaded rods 305, which are fixedly connected to the bottom of the driven bevel gear 303, to rotate continuously. Since at least two pressure plates 306 are installed on the upper and lower outer sides of the two bidirectional threaded rods 305 by means of threaded connection, the rotation of the two bidirectional threaded rods 305 will force at least two pressure plates 306 to move in opposite directions or in a straight line along the axial direction of the bidirectional threaded rods 305. During the movement of the pressure plates 306, the two limiting rods 307, which are fixed on the inner side of the two U-shaped plates 308, always maintain a sliding connection with the pressure plates 306. The limiting rods 307 guide and limit the pressure plates 306 to prevent the pressure plates 306 from rotating with the bidirectional threaded rods 305, thus ensuring the smoothness and accuracy of the movement of the pressure plates 306.

Claims

1. A leveling machine for aluminum foil production, comprising a machine body (1), wherein a flattening device (4) is provided at the top center of the machine body (1); Its features are, The top front side of the machine body (1) is provided with a cleaning mechanism (2), and the top rear side of the machine body (1) is provided with a pressing mechanism (3). The cleaning mechanism (2) includes two connecting belts (208), two connecting plates (204) and a cleaning brush (205). The two connecting plates (204) are respectively fixed to the two connecting belts (208), and the two connecting plates (204) together fix the cleaning brush (205). The pressing mechanism (3) includes a rotating rod (302), two driving bevel gears (304), two driven bevel gears (303), two bidirectional threaded rods (305), and at least two pressing plates (306). The rotating rod (302) drives the two driving bevel gears (304) to rotate. The driving bevel gears (304) mesh with the driven bevel gears (303). The driven bevel gears (303) drive the bidirectional threaded rods (305) to rotate. The bidirectional threaded rods (305) drive the pressing plates (306) to move towards or away from each other.

2. The leveling machine for aluminum foil production according to claim 1, characterized in that, The cleaning mechanism (2) also includes a first motor (201), two driving pulleys (202) and two driven pulleys (203), and the connecting belt (208) surrounds the driving pulleys (202) and the driven pulleys (203). The first motor (201) drives the right driving pulley (202).

3. A leveling machine for aluminum foil production according to claim 2, characterized in that, The cleaning mechanism (2) also includes two mounting plates (207) and a support frame (206). The two mounting plates (207) are fixed on the top left and right sides of the machine body (1). The two driving pulleys (202) and the two driven pulleys (203) are respectively installed on the adjacent side of the mounting plate (207). The support frame (206) is used to support the aluminum foil (5) to be processed.

4. A leveling machine for aluminum foil production according to claim 1, characterized in that, The pressing mechanism (3) also includes a second motor (301), the output end of which drives the rotating rod (302).

5. A leveling machine for aluminum foil production according to claim 4, characterized in that, The pressing mechanism (3) also includes two U-shaped plates (308), which are fixedly connected to the left and right ends of the top rear side of the machine body (1), and the second motor (301) is installed on the top of the right side of the U-shaped plate (308).

6. A leveling machine for aluminum foil production according to claim 5, characterized in that, The pressing mechanism (3) also includes a mounting plate (309), and the rotating rod (302) is mounted on the top of the two U-shaped plates (308) through the mounting plate (309).

7. A leveling machine for aluminum foil production according to claim 5, characterized in that, The pressing mechanism (3) also includes two limiting rods (307), which are fixed to the inner side of the two U-shaped plates (308) and are slidably connected to the pressing plate (306).

8. A leveling machine for aluminum foil production according to claim 1, characterized in that, The pressure plate (306) is threaded to the upper and lower outer ends of the two bidirectional threaded rods (305).

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