Roller correcting device of aluminum casting and rolling machine

Abstract

The utility model discloses a roller correcting device of an aluminum casting and rolling machine, and relates to the technical field of aluminum casting and rolling. The device comprises a machine box, a feeding port is formed in one side of the top of the machine box, and a discharging port is formed in the other side of the bottom of the machine box; and the roller assembly comprises a C-shaped plate arranged at the top of the machine box in a sliding mode, mounting grooves are fixedly formed in the two ends of the C-shaped plate, strip-shaped holes are formed in the positions, corresponding to the mounting boxes, of the two sides of the machine box, a mounting rod is arranged in the machine box, and a first guide roller is arranged in the middle of the mounting rod. The positioning correction mechanism is arranged, horizontal displacement of the roller assembly is achieved through sliding of the sliding plate in the limiting frame, and therefore rapid adjustment is achieved, the device can adapt to changes of different feeding directions and positions, the flexibility and adaptability of a production line are improved, and meanwhile the production efficiency is improved. And the roller assembly and the positioning correction mechanism are combined in one case, so that the complexity of an external structure is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium cast rolling equipment technical field, concretely relates to a kind of aluminium cast rolling mill roll correction device. BACKGROUND

[0002] Aluminium cast rolling mill is the key equipment for directly rolling aluminium liquid into aluminium products such as aluminium plate, aluminium strip or aluminium foil. In the aluminium cast rolling process, the accurate alignment of the roll is crucial because it directly affects the quality and precision of the rolled product.

[0003] In the traditional design of aluminium cast rolling mill, the roll is usually fixedly installed at a specific position. However, in actual production process, the feeding direction and position of the feeding equipment may change due to production demand or process adjustment, which requires the overall displacement correction of the aluminium cast rolling mill to maintain the correct alignment between the roll and the feed. This process not only requires a lot of labor and the cooperation of multiple workers, but also consumes a lot of time, significantly affecting production efficiency and production progress. Therefore, we propose an aluminium cast rolling mill roll correction device to solve the above problems. SUMMARY

[0004] The utility model discloses in order to realize the above-mentioned purpose specifically adopts the following technical scheme:

[0005] An aluminium cast rolling mill roll correction device, comprising:

[0006] A machine case, a feeding port is provided on one side of the top of the machine case, and a discharging port is provided on the other side of the bottom of the machine case;

[0007] A roll assembly, the roll assembly comprises a H-shaped plate slidingly arranged on the top of the machine case, mounting grooves are fixedly arranged at both ends of the H-shaped plate, strip-shaped holes are formed on both sides of the machine case corresponding to the positions of the mounting boxes, a mounting rod is arranged inside the machine case, a first guide roller is arranged at the middle part of the mounting rod, the mounting rod slidingly penetrates the strip-shaped holes and is connected to the back surface of the mounting grooves at both ends, a drive motor is arranged inside one of the mounting grooves, and the output shaft of the drive motor is connected to one end of the mounting rod;

[0008] A positioning and correction mechanism is arranged on one side of the top of the machine case away from the feeding port, and the positioning and correction mechanism is used for correcting the position of the roll assembly.

[0009] Further, the positioning and correction mechanism comprises a limiting frame fixedly arranged on the top of the machine case, a sliding plate is slidingly inserted into the inside of the limiting frame, one end of the sliding plate is connected to the H-shaped plate, and first locking bolts are threadedly connected to both sides of the top of the limiting frame.

[0010] Further, one side of the sliding plate is marked with a scale line.

[0011] Further, the two sides of the f-shaped plate are threadedly connected with second locking bolts, and the positions corresponding to the second locking bolts on the two sides of the cabinet are provided with anti-skid pads.

[0012] Further, the outer walls on the two sides of the cabinet are fixedly provided with T-shaped plates below the mounting grooves, and the mounting grooves are slidingly arranged above the T-shaped plates.

[0013] Further, the bottom of the T-shaped plate is provided with sliding grooves on the two sides, and the mounting groove is provided with rollers at the four corners of the bottom surface, and the rollers are slidingly embedded in the interior of the sliding grooves.

[0014] Further, the top of the f-shaped plate is fixedly provided with fold line plates on the two sides, and the second guide rollers are rotatably connected between the end portions of the two fold line plates through shafts.

[0015] The beneficial effects of the utility model are as follows:

[0016] 1. The utility model discloses a positioning and correcting mechanism, which realizes the horizontal displacement of the roller assembly through the sliding of the sliding plate in the limiting frame, thereby realizing rapid adjustment, and the device can adapt to the change of different feeding directions and positions, improve the flexibility and adaptability of the production line, and combine the roller assembly and the positioning and correcting mechanism in a cabinet, thereby reducing the complexity of external structure. DRAWINGS

[0017] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is the overhead schematic diagram of the utility model;

[0019] Figure 3 It is the A-A direction section view schematic diagram of the utility model; Figure 2

[0020] Figure 4 It is the B-B direction section view schematic diagram of the utility model. Figure 2

[0021] Drawing reference: 1, cabinet;101, feeding port;102, discharging port;103, strip-shaped hole;2, roller assembly;201, f-shaped plate;202, mounting groove;203, mounting rod;204, first guide roller;205, driving motor;3, positioning and correcting mechanism;301, limiting frame;302, sliding plate;3021, scale line;303, first locking bolt;4, second locking bolt;5, anti-skid pad;6, T-shaped plate;7, roller;8, second guide roller;9, fold line plate. DETAILED DESCRIPTION

[0022] ​​In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model below.

[0023] The application provides an aluminum calender roll correction device, which is mainly used for solving the problem that in the prior art, the feeding direction and position of feeding equipment may be changed due to production demand or process flow adjustment, which requires the whole aluminum calender to be shifted and corrected to keep the correct alignment between the roll and the feeding, the process not only needs multiple workers to operate cooperatively and has great labor intensity, but also consumes a long time, thereby significantly affecting production efficiency and production process, and provides the following technical scheme, which will be described in detail in combination with Figures 1-4

[0024] The aluminum calender roll correction device comprises:

[0025] A machine box 1, a feeding port 101 is arranged on one side of the top of the machine box 1, and a discharging port 102 is arranged on the other side of the bottom of the machine box 1;

[0026] A roll assembly 2, the roll assembly 2 comprises a H-shaped plate 201 slidingly arranged on the top of the machine box 1, mounting grooves 202 are fixedly arranged at the two ends of the H-shaped plate 201, strip-shaped holes 103 are formed on the positions corresponding to the mounting boxes on the two sides of the machine box 1, a mounting rod 203 is arranged in the machine box 1, a first guide roller 204 is arranged at the middle portion of the mounting rod 203, the mounting rod 203 slidingly penetrates the strip-shaped holes 103 and is connected with the back surfaces of the mounting grooves 202 at the two ends, a driving motor 205 is arranged in one of the mounting grooves 202, and the output shaft of the driving motor 205 is connected with one end of the mounting rod 203;

[0027] A positioning and correction mechanism 3 is arranged on the side, away from the feeding port 101, of the top of the machine box 1, the positioning and correction mechanism 3 is used for correcting the position of the roll assembly 2, the positioning and correction mechanism 3 comprises a limiting frame 301 fixedly arranged on the top of the machine box 1, a sliding plate 302 slidingly penetrates the inside of the limiting frame 301, one end of the sliding plate 302 is connected with the H-shaped plate 201, and first locking bolts 303 are threadedly connected to the two sides of the top of the limiting frame 301.

[0028] Work flow description:

[0029] An operator adjusts the position of the sliding plate 302 in the limiting frame 301 according to the scale line 3021 and actual needs, thereby pushing the H-shaped plate 201 and the roll assembly 2 to move horizontally, the position of the sliding plate 302 is fixed by rotating the first locking bolts 303 to make one end in the inside of the limiting frame 301 abut against the sliding plate 302, and the stability of the roll assembly 2 is ensured.

[0030] ​The device is provided with a positioning correction mechanism 3, and the horizontal displacement of the roller assembly 2 is realized by the sliding of the sliding plate 302 in the limiting frame 301, so as to realize the rapid adjustment. The device can adapt to the changes of different feeding directions and positions, improve the flexibility and adaptability of the production line, and combine the roller assembly 2 and the positioning correction mechanism 3 in a machine box 1, thereby reducing the complexity of the external structure.

[0031] As shown in Figure 3 some embodiments, one side of the sliding plate 302 is marked with a scale line 3021. More specifically, the scale line 3021 provides an intuitive and accurate position reference for the operator, facilitating quick positioning when correcting the roller position, ensuring accurate alignment of the roller with the feed port 101 or other parts of the production line, which helps to reduce the rolling error caused by position deviation and improve product quality. If slight size deviation or alignment problem is found during the rolling process, the position of the sliding plate 302 can be adjusted slightly to fine-tune until the best effect is achieved.

[0032] As shown in Figure 3 some embodiments, the two sides of the H-shaped plate 201 are threadedly connected with second locking bolts 4, and the positions corresponding to the second locking bolts 4 on both sides of the machine box 1 are provided with anti-skid pads 5. More specifically, when further fixing the roller assembly 2 is needed, the operator will tighten the second locking bolts 4. With the tightening of the bolts, the H-shaped plate 201 (and the attached roller assembly 2) will be gradually pushed towards the machine box 1 wall until the second locking bolts 4 tightly abut against the machine box 1 wall. At this time, due to the presence of the anti-skid pads 5, the friction with the inner wall of the machine box 1 is increased, effectively preventing the sliding or rotation of the H-shaped plate or the roller assembly 2 during the tightening process, ensuring the stability and reliability of the fixation.

[0033] As shown in Figure 3 some embodiments, T-shaped plates 6 are fixedly arranged on the lower sides of the outer walls of the machine box 1, and the mounting grooves 202 are slidingly arranged above the T-shaped plates 6. The bottom sides of the T-shaped plates 6 are provided with sliding grooves, and the mounting grooves 202 are provided with rollers 7 at the four corners of the bottom surface. The rollers 7 are slidingly embedded in the sliding grooves. More specifically, this design makes the T-shaped plates 6 become the direct support structure of the mounting grooves 202, enhancing the stability of the entire device. The sliding grooves provide an accurate guide path for the sliding of the mounting grooves 202, ensuring the stability and accuracy during the sliding process. The rollers 7 are ingeniously arranged at the four corners of the bottom surface of the mounting grooves 202, which not only reduces the friction between the mounting grooves 202 and the T-shaped plates 6, but also makes the sliding of the mounting grooves 202 more smooth and flexible.

[0034] As shown in Figure 2As shown, in some embodiments, a second guide roller 8 is further included, and a fold line plate 9 is fixed on the top of the two sides of the Z-shaped plate 201, and the second guide roller 8 is rotatably connected between the ends of the two fold line plates 9 through a rotating shaft, and more specifically, the second guide roller 8 is responsible for guiding the rolling material to keep the correct position and direction before entering the rolling roller, and through accurate guidance, it can ensure that the material can enter the rolling gap uniformly and stably, thereby improving the stability of the rolling process and the product quality.

[0035] The above description of disclosed embodiments enables one of ordinary skill in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those of ordinary skill in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A roll straightening device for an aluminum casting and rolling mill, characterized in that, Include: The machine box (1), the top side of the machine box (1) is provided with a feeding port (101), and the bottom side of the machine box (1) is provided with a discharging port (102); Roller assembly (2), the roller assembly (2) includes a slide type plate (201) slidably arranged on the top of the machine box (1), both ends of the slide type plate (201) are fixedly provided with mounting grooves (202), both sides of the machine box (1) are provided with strip-shaped holes (103) corresponding to the positions of the mounting boxes, the inside of the machine box (1) is provided with a mounting rod (203), the middle part of the mounting rod (203) is provided with a first guide roller (204), both ends of the mounting rod (203) are slidably connected with the rear surface of the mounting groove (202) through the strip-shaped hole (103), and one of the mounting grooves (202) is internally provided with a driving motor (205), and the output shaft of the driving motor (205) is connected with one end of the mounting rod (203); Positioning correction mechanism (3), which is arranged on the top of the machine box (1) away from the feeding port (101), the positioning correction mechanism (3) is used for correcting the position of the roller assembly (2).

2. An aluminum calender roll correction device as defined in claim 1, characterized in that, The positioning correction mechanism (3) includes a limiting frame (301) fixedly arranged on the top of the machine box (1), the inside of the limiting frame (301) is slidably inserted with a sliding plate (302), one end of the sliding plate (302) is connected with the slide type plate (201), and the top of the limiting frame (301) is threadedly connected with a first locking bolt (303).

3. An aluminum calender roll correction device as defined in claim 2, characterized in that, One side of the sliding plate (302) is marked with a scale line (3021).

4. An aluminum calender roll correction device as defined in claim 1, characterized in that, Both sides of the slide type plate (201) are threadedly connected with a second locking bolt (4), and both sides of the machine box (1) are provided with anti-skid pads (5) corresponding to the positions of the second locking bolts (4).

5. An aluminum calender roll correction device as defined in claim 1, wherein The outer wall of both sides of the machine box (1) is fixedly provided with a T-shaped plate (6) below the mounting groove (202), and the mounting groove (202) is slidably arranged above the T-shaped plate (6).

6. An aluminum calender roll correction device as defined in claim 5, characterized in that The bottom of the T-shaped plate (6) is provided with a sliding groove on both sides, and the bottom surface of the mounting groove (202) is provided with a plurality of rollers (7) at four corners.

7. An aluminum calender roll correction device as defined in claim 1, wherein It also includes a second guide roller (8), and the top of the slide type plate (201) is fixedly provided with a fold line plate (9), and the second guide roller (8) is rotatably connected between the ends of the two fold line plates (9) through a rotating shaft.

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