Double-roller cold rolling structure for aluminum foil processing

Abstract

The utility model discloses a double-roller cold rolling structure for aluminum foil processing, which relates to the field of aluminum foil processing and cold rolling, and comprises a mounting main plate, the upper end of the mounting main plate is fixedly connected with a support rod, the outer side of the support rod is fixedly connected with a driving motor, and the inner side of the support rod is rotatably connected with a driving compression roller; and an output shaft of the driving motor penetrates through the supporting rod and is fixedly connected with the driving compression roller. Due to the adoption of the structure, the cooling lubricating liquid is firmly adsorbed on the metal surface through the polar group of the cooling lubricating liquid, the separation or basic separation of the roller and the aluminum foil is realized, the friction force and the abrasion are favorably reduced, and the rolling temperature can be controlled and constant-temperature rolling is ensured by the proper cooling lubricating liquid, so that the quality of a rolled product is improved; and the lubricant can enable the surface of the aluminum foil to fluctuate more uniformly, so that the surface quality of the rolled aluminum foil is improved, and the practicability of the device is improved while the quality of the aluminum foil during processing is improved.

Description

Technical Field

[0001] The utility model belongs to the field of aluminum foil processing cold rolling, in particular to a double-roller cold rolling structure used for aluminum foil processing. Background Art

[0002] Aluminum foil cold rolling is a process of processing aluminum or aluminum alloy blanks into foil through flat roll cold rolling. This process includes multiple steps, starting from aluminum ingot smelting, casting and rolling, cold rolling, intermediate annealing, cold rolling again, rough rolling, intermediate rolling and finishing rolling, and finally slitting and finished product annealing to finally produce aluminum foil raw material. In the production process of aluminum foil, cold rolling mill plays a key role. Cold rolling mill is a device used to roll metal at room temperature, while aluminum rolling mill is specifically used to roll aluminum billets into aluminum plates, aluminum strips or aluminum foil.

[0003] According to a Chinese patent with the announcement number "CN217222955U", a cold rolling and straightening integrated device for aluminum foil production is disclosed, including a base, a cold rolling mechanism is arranged on the base, a conveyor and a straightening machine are respectively installed on the base and on the front and rear sides of the cold rolling mechanism, the cold rolling mechanism includes support plates fixedly connected to the two sides of the top of the base, active rollers are rotatably connected between the support plates, and driven rollers are rotatably connected between the support plates and above the active rollers through a lifting mechanism, and a tensioning mechanism is arranged on the top of the base and between the cold rolling device and the straightening machine. The utility model cold rolls the aluminum plate by arranging active rollers and driven rollers to obtain the required thickness of the aluminum foil, and the distance between the driven roller and the active roller can be adjusted at any time to meet the requirements of different aluminum foil thicknesses, and the aluminum foil after cold rolling is directly transferred to the straightening machine under the action of the tensioning mechanism, which greatly improves the production efficiency of the aluminum foil;

[0004] It can be seen from the above structure that the aluminum plate is cold rolled by setting the active roller and the driven roller to obtain the required thickness of the aluminum foil, and under the action of the lifting mechanism, the distance between the driven roller and the active roller can be adjusted at any time to adapt to the requirements of different aluminum foil thicknesses, and the practicality and applicability are higher; and the aluminum foil after cold rolling is directly transmitted to the straightening machine under the action of the tensioning mechanism, which greatly improves the production efficiency of the aluminum foil and is more convenient for promotion and use. However, it can be seen from the figures and text that the aluminum foil lacks a lubrication structure during the cold rolling process, resulting in excessive heat and friction in the aluminum foil during the rolling process, resulting in low processing efficiency, causing instability or even damage in the production of the aluminum foil, and may even cause equipment failure, thereby reducing the practicality of the device. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a double-roller cold rolling structure for aluminum foil processing to solve the above problems.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] The transmission mechanism that this transmission mechanism is used for the present invention is that the transmission mechanism that this transmission mechanism is used for isolating is made up of the plurality of transmission mechanisms, and the plurality of transmission mechanisms are connected respectively to the plurality of transmission mechanisms, and the plurality of transmission mechanisms are connected respectively to the plurality of transmission mechanisms.

[0008] Furthermore, as a preferred technical solution, the adjustment component includes a groove arranged on the inner side of the support rod, the interior of the groove is rotatably connected to a screw rod, the outer surface of the screw rod is threadedly connected to a threaded part, the inner side of the threaded part is rotatably connected to a driven pressure roller, the upper end of the support rod is fixedly connected to an adjustment motor, and the output shaft of the adjustment motor passes through the support rod and is fixedly connected to the screw rod.

[0009] Furthermore, as a preferred technical solution, the left and right sides of the support rod are slidably connected to the feed box, the left and right sides of the support rod are provided with slide grooves, the inner side of the feed box is fixedly connected with slide grooves, and the slide grooves are slidably connected to the slider.

[0010] Furthermore, as a preferred technical solution, a sliding hole is opened inside the sliding groove, connecting rods are fixedly connected to both sides of the threaded member, the other ends of the connecting rods are fixedly connected to the slider, and the connecting rods and the sliding hole are slidably connected to each other.

[0011] Furthermore, as a preferred technical solution, the cleaning assembly includes a support plate arranged at the upper end of the conveyor belt, the upper end of the support plate is fixedly connected to a water inlet bin, the lower end of the water inlet bin is provided with a water spray outlet, one side of the water inlet bin is fixedly connected to a connecting pipe, and the other end of the connecting pipe is fixedly connected to a mounting plate.

[0012] Furthermore, as a preferred technical solution, a mounting groove is provided on the outer side of the box body, an observation window is fixedly connected to the inside of the mounting groove, the observation window wraps the mounting groove, and the observation window and the mounting groove are sealed and connected to each other.

[0013] Furthermore, as a preferred technical solution, the upper end of the support rod and the outer side of the support rod are fixedly connected with a protective shell, and the protective shell wraps the driving motor and the adjusting motor.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] First, by using the lubrication assembly, when the aluminum foil is cold-rolled, the water pump is started so that the cooling lubricant in the box is sent into the feed box through the output pipe under the action of the water pump, and then the cooling lubricant is sprayed between the active pressure roller and the driven pressure roller under the action of the feed box through the spray head, so that the friction can be reduced when the aluminum foil is cold-rolled under the action of the cooling lubricant, thereby avoiding the situation that the active pressure roller, the driven pressure roller and the aluminum foil have a large contact friction and generate heat, thereby reducing the performance of the aluminum foil;

[0016] Second, the cooling lubricant can increase the lubrication between the cold rolling roller and the aluminum foil, which can increase the stability of the aluminum foil. The cooling lubricant plays a key role in the cold rolling process. It can reduce the direct contact between the roller and the aluminum foil, thereby reducing wear and adhesion and improving product quality. The cooling lubricant is firmly adsorbed on the metal surface through its polar group to achieve the separation or basic separation of the roller and the aluminum foil, which helps to reduce friction and wear. Appropriate cooling lubricant can also control the rolling temperature and ensure constant temperature rolling, thereby improving the quality of the rolled product. In addition, the lubricant can also make the surface undulations of the aluminum foil more uniform, thereby improving the surface quality of the aluminum foil after rolling, thereby increasing the practicality of the device while increasing the quality problems during aluminum foil processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the lubrication assembly of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the cleaning component of the utility model;

[0020] Figure 4 The utility model Figure 1 Schematic diagram of the enlarged structure of part A.

[0021] : 1. Install the main board; 2. Support rod; 3. Drive motor; 4. Active pressure roller; 5. Adjustment assembly; 51. Groove; 52. Screw rod; 53. Threaded part; 54. Adjustment motor; 6. Driven pressure roller; 7. Lubrication assembly; 71. Box; 72. Water pump; 73. Output pipe; 74. Feed box; 75. Spray head; 8. Cleaning assembly; 81. Support plate; 82. Water inlet bin; 83. Water spray port; 84. Connecting pipe; 85. Mounting plate; 9. Protective shell; 10. Observation window; 11. Mounting groove; 12. Slide groove; 13. Sliding block; 14. Slide hole; 15. Connecting rod; 16. Conveyor belt. DETAILED DESCRIPTION

[0022] Example

[0023] refer to Figures 1 to 4 A double-roller cold rolling structure for aluminum foil processing in this embodiment includes a mounting main board 1, the upper end of the mounting main board 1 is fixedly connected to a support rod 2, the outer side of the support rod 2 is fixedly connected to a driving motor 3, the inner side of the support rod 2 is rotatably connected to an active pressure roller 4, the output shaft of the driving motor 3 passes through the support rod 2 and is fixedly connected to the active pressure roller 4, the inner upper end of the support rod 2 is fixedly connected to an adjusting component 5, the inner side of the adjusting component 5 is rotatably connected to a driven pressure roller 6, the outer side of the support rod 2 is fixedly connected to a lubrication component 7, and the lubrication component 7 includes a box body 71 arranged on the outer side of the support rod 2, A water pump 72 is fixedly connected to the upper end of the box body 71, and an output pipe 73 is fixedly connected to the other end of the water pump 72. Feed boxes 74 are slidably connected to the left and right sides of the support rod 2. A spray head 75 is provided on the inner side of the lower end of the feed box 74, and the other end of the output pipe 73 is fixedly connected to the feed box 74. The upper end of the mounting main board 1 is located on both sides of the support rod 2 and is fixedly connected to the conveyor belt 16. The upper ends of the conveyor belts 16 are fixedly connected to the cleaning components 8. The upper end of the support rod 2 and the outer side of the support rod 2 are fixedly connected to a protective shell 9, which wraps the drive motor 3 and the adjustment motor 54.

[0024] refer to Figure 1 and Figure 4 The adjusting component 5 includes a groove 51 arranged on the inner side of the support rod 2, and a screw rod 52 is rotatably connected inside the groove 51. The outer surface of the screw rod 52 is threadedly connected with a threaded member 53, and the inner side of the threaded member 53 is rotatably connected with a driven pressure roller 6. An adjusting motor 54 is fixedly connected to the upper end of the support rod 2, and the output shaft of the adjusting motor 54 passes through the support rod 2 and is fixedly connected to the screw rod 52; the screw rod 52 is rotated by controlling the adjusting motor 54, and the threaded member 53 threadedly connected thereto moves at the same time as the screw rod 52 rotates, and the driven pressure roller 6 is rotatably connected to the threaded member 53, so that the driven pressure roller 6 will also move under the movement of the threaded member 53, thereby making it possible to adjust the active pressure roller 4 and the driven pressure roller 6.

[0025] refer to Figure 4 The left and right sides of the support rod 2 are slidably connected to the feed box 74, and the left and right sides of the support rod 2 are provided with slide grooves 12. The inner side of the feed box 74 is fixedly connected with the slide grooves 12, and the slide grooves 12 and the sliders 13 are slidably connected to each other. Slide holes 14 are provided inside the slide grooves 12, and connecting rods 15 are fixedly connected to both sides of the threaded member 53, and the other ends of the connecting rods 15 are fixedly connected to the sliders 13, and the connecting rods 15 and the slide holes 14 are slidably connected to each other; the sliders 13 and the slide grooves 12 are arranged so that the lubrication assembly 7 can be adjusted, and under the action of the connecting rod 15, the lubrication assembly 7 can be driven to move following the movement of the driven pressure roller 6, thereby making the use of the lubrication assembly 7 more accurate.

[0026] refer to Figure 1 and Figure 3 The cleaning assembly 8 includes a support plate 81 arranged at the upper end of the conveyor belt 16, the upper end of the support plate 81 is fixedly connected with a water inlet bin 82, the lower end of the water inlet bin 82 is provided with a water spray port 83, one side of the water inlet bin 82 is fixedly connected with a connecting pipe 84, the other end of the connecting pipe 84 is fixedly connected with a mounting plate 85, the outer side of the box body 71 is provided with a mounting groove 11, the inside of the mounting groove 11 is fixedly connected with an observation window 10, the observation window 10 wraps the mounting groove 11, and the observation window 10 and the mounting groove 11 are sealed and connected to each other; first, by connecting the mounting plate 85 with an external water pipe, and then when the aluminum foil is cold rolled, by conveying water into the water inlet bin 82, and then spraying through the water spray port 83 at the bottom of the water inlet bin 82, so that the sprayed water contacts the surface of the aluminum foil, so that the surface of the aluminum foil can be rinsed, and the aluminum foil can also be cooled to avoid the situation where the temperature is too high during the processing of the aluminum foil, which affects the performance of the aluminum foil.

[0027] Principle and advantages of use: When in use, the aluminum foil is placed on the surface of the conveyor belt 16, and then the conveyor belt 16 is controlled to start so that the aluminum plate moves back and forth on the surface of the conveyor belt 16 under the action of the active pressure roller 4 and the driven pressure roller 6, so that the aluminum foil can be cold-rolled. When the aluminum foil is cold-rolled, the water pump 72 is started so that the cooling lubricant inside the box 71 is sent into the feed box 74 through the output pipe 73 under the action of the water pump 72, and then the cooling lubricant is sprayed between the active pressure roller 4 and the driven pressure roller 6 under the action of the feed box 74 through the spray head 75, so that under the action of the cooling lubricant, the friction force can be reduced when the aluminum foil is cold-rolled, thereby avoiding the active pressure roller 4 and the driven pressure roller 6 from contacting with the aluminum foil. The friction force is large and causes the product Heat is generated, which leads to the reduction of the performance of the aluminum foil. The slider 13 and the slide groove 12 are set so that the lubrication component 7 can be adjusted, and the connecting rod 15 can drive the lubrication component 7 to move following the movement of the driven pressure roller 6, so that the accuracy of using the lubrication component 7 is higher. During processing, the mounting plate 85 is connected to the external water pipe, and then when the aluminum foil is cold-rolled, the water is transported into the water inlet tank 82, and then sprayed through the water outlet 83 at the bottom of the water inlet tank 82, so that the sprayed water contacts the surface of the aluminum foil, so that the surface of the aluminum foil can be rinsed, and the aluminum foil can also be cooled to avoid the situation where the temperature is too high during the processing of the aluminum foil, which affects the performance of the aluminum foil.

Claims

1. A double-roller cold rolling structure for aluminum foil processing, characterized in that: The invention comprises a mounting main board (1), the upper end of the mounting main board (1) is fixedly connected to a support rod (2), the outer side of the support rod (2) is fixedly connected to a driving motor (3), the inner side of the support rod (2) is rotatably connected to an active pressure roller (4), the output shaft of the driving motor (3) passes through the support rod (2) and is fixedly connected to the active pressure roller (4), the inner upper end of the support rod (2) is fixedly connected to an adjustment component (5), the inner side of the adjustment component (5) is rotatably connected to a driven pressure roller (6), the outer side of the support rod (2) is fixedly connected to a lubrication component (7), and the lubrication component (7) comprises a device A box body (71) is arranged outside the support rod (2), the upper end of the box body (71) is fixedly connected to a water pump (72), the other end of the water pump (72) is fixedly connected to an output pipe (73), the left and right sides of the support rod (2) are slidably connected to a feed box (74), a spray head (75) is provided on the inner side of the lower end of the feed box (74), the other end of the output pipe (73) is fixedly connected to the feed box (74), the upper end of the mounting main board (1) is located on both sides of the support rod (2) and is fixedly connected to a conveyor belt (16), and the upper end of the conveyor belt (16) is fixedly connected to a cleaning component (8).

2. A double-roller cold rolling structure for aluminum foil processing according to claim 1, characterized in that: The adjustment assembly (5) comprises a groove (51) arranged on the inner side of the support rod (2), the interior of the groove (51) is rotatably connected to a screw rod (52), the outer surface of the screw rod (52) is threadedly connected to a threaded member (53), the inner side of the threaded member (53) is rotatably connected to a driven pressure roller (6), the upper end of the support rod (2) is fixedly connected to an adjustment motor (54), and the output shaft of the adjustment motor (54) passes through the support rod (2) and is fixedly connected to the screw rod (52).

3. A double-roller cold rolling structure for aluminum foil processing according to claim 2, characterized in that: The left and right sides of the support rod (2) are slidably connected to the feed box (74), the left and right sides of the support rod (2) are provided with slide grooves (12), the inner side of the feed box (74) is fixedly connected with the slide grooves (12), and the slide grooves (12) and the slider (13) are slidably connected to each other.

4. A double-roller cold rolling structure for aluminum foil processing according to claim 3, characterized in that: The interior of the slide groove (12) is provided with a slide hole (14), and connecting rods (15) are fixedly connected to both sides of the threaded member (53), and the other end of the connecting rod (15) is fixedly connected to the slider (13), and the connecting rod (15) and the slide hole (14) are slidably connected to each other.

5. A double-roller cold rolling structure for aluminum foil processing according to claim 1, characterized in that: The cleaning assembly (8) comprises a support plate (81) arranged at the upper end of the conveyor belt (16); the upper end of the support plate (81) is fixedly connected to a water inlet bin (82); the lower end of the water inlet bin (82) is provided with a water spray port (83); one side of the water inlet bin (82) is fixedly connected to a connecting pipe (84); the other end of the connecting pipe (84) is fixedly connected to a mounting plate (85).

6. A double-roller cold rolling structure for aluminum foil processing according to claim 1, characterized in that: The outer side of the box body (71) is provided with a mounting groove (11), the interior of the mounting groove (11) is fixedly connected with an observation window (10), the observation window (10) wraps the mounting groove (11), and the observation window (10) and the mounting groove (11) are sealed and connected to each other.

7. A double-roller cold rolling structure for aluminum foil processing according to claim 2, characterized in that: The upper end of the support rod (2) and the outer side of the support rod (2) are both fixedly connected with a protective shell (9), and the protective shell (9) wraps the driving motor (3) and the regulating motor (54).

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