Rolling type straightening device for aluminum strip machining

Abstract

The utility model discloses a rolling type straightening device for aluminum strip machining, and relates to the technical field of aluminum strip machining. Comprising a rolling type aluminum strip straightening base, a limiting mechanism is fixed to the top of the rolling type aluminum strip straightening base and comprises a plurality of sets of movable plates, two fixing rods are fixed to the opposite faces of every two adjacent sets of movable plates correspondingly, and a plurality of rotating rollers are rotationally connected between the two fixing rods; and a plurality of springs are respectively fixed on the opposite surfaces of two adjacent groups of movable plates. According to the aluminum strip straightening device, the limiting mechanism is arranged, the movable plates and the springs are additionally arranged in the limiting mechanism, and when aluminum strips with different widths are straightened, the distance between every two adjacent movable plates can be adjusted through the springs, so that the aluminum strips with different widths are matched, and the applicability of the aluminum strip straightening device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum strip processing, in particular to a rolling straightening device for aluminum strip processing. Background Technique

[0002] When processing aluminum strips, in many cases, it is necessary to perform rolling straightening operations on the aluminum strips. Therefore, a rolling straightening device for aluminum strip processing is required.

[0003] For example, in the rolling straightening device for aluminum strip processing with the patent publication number CN115365324A, by pushing the transmission pressure rod downward, the second spring generates elastic deformation in the retaining ring block and the stepped cavity. While the transmission pressure rod moves downward, it drives the pressure block fixedly connected to the bottom surface of the transmission pressure rod to move, so that the rubber pad at the bottom of the pressure block elastically contacts the surface of the aluminum strip workpiece.

[0004] However, in the actual use process of the above-mentioned rolling straightening device, when it is necessary to synchronously process aluminum strips with different widths, the device cannot well limit the aluminum strips with different widths, reducing the applicability of the device. For this reason, the applicant proposes a rolling straightening device for aluminum strip processing. Content of the Utility Model

[0005] The purpose of the utility model is to provide a rolling straightening device for aluminum strip processing to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a rolling straightening device for aluminum strip processing, including a rolling aluminum strip straightening base, a limiting mechanism is fixed on the top of the rolling aluminum strip straightening base. The limiting mechanism includes several groups of movable plates. Two fixed rods are respectively fixed on the opposite surfaces of adjacent two groups of movable plates. Several rotating rollers are rotatably connected between the two fixed rods. Several springs are respectively fixed on the opposite surfaces of adjacent two groups of movable plates. The opposite ends of adjacent two groups of springs are commonly fixed to a support frame. Oblique panels are respectively fixed on the opposite surfaces of the two outermost movable plates in each group. A first limiting frame is fixed between each adjacent two groups of movable plates.

[0007] Preferably, straightening mechanisms are respectively fixed on both sides of the limiting mechanism, and the middle parts of the straightening mechanisms are located inside the limiting mechanism.

[0008] Preferably, a stabilizing rod is fixed between each adjacent two groups of support frames. The opposite ends of the two outermost stabilizing rods are commonly fixed to a fixing frame. Several openings are respectively formed on the side surfaces of the two brackets of the fixing frame. Second limiting frames are respectively fixed on the inner walls of the several openings of the fixing frame.

[0009] Preferably, the diameter of the rotating roller is greater than the width of the fixed rod, and the sum of the maximum lengths of two adjacent groups of the springs is less than or equal to the distance between the two brackets of the support frame.

[0010] Preferably, the straightening mechanism includes several groups of straightening rollers. One end of each straightening roller is rotatably connected with a sliding block. The outer walls of adjacent sliding blocks are jointly slidably connected with a chute rod. The other end of each straightening roller is fixed with a secondary sprocket. The teeth of several horizontally arranged secondary sprockets are jointly engaged with a chain. One end inner wall of the chain is engaged with a main sprocket. One ends of several horizontally arranged secondary sprockets are jointly rotatably connected with an outer box. One side of the inner wall of one end of the outer box is fixed with a motor. The output end of the motor is fixed with one end of the main sprocket. One side of each of the two ends of the outer box is slidably connected with a chute frame. The top and bottom of the chute frame are respectively threadedly clamped with a turning handle. After the threaded ends of adjacent turning handles respectively penetrate through the top and bottom of the chute frame, they are rotatably connected with the top and bottom of the outer wall of the outer box.

[0011] Preferably, the chute surfaces of several chute rods are fixed with one side of the limiting mechanism. The outer walls of several groups of straightening rollers are respectively in contact with the inner walls of several longitudinally arranged first limiting frames in the limiting mechanism. Both ends of several groups of straightening rollers are respectively in contact with the inner walls of two groups of longitudinally arranged second limiting frames in the limiting mechanism. One side of the two chute frames is jointly fixed with the other side of the limiting mechanism.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] In the rolling straightening device for aluminum strips, through the setting of the limiting mechanism, a movable plate and springs are added inside. When straightening aluminum strips with different widths, the movable plate will adjust the distance between two adjacent groups of movable plates due to the action of the springs, so as to adapt to the widths of aluminum strips with different widths, thereby improving the applicability of the device.

[0014] At the same time, in the limiting mechanism, a rotating roller and an inclined panel are also installed. The inclined panel can enable aluminum strips with different widths to smoothly enter the inside of the limiting mechanism. The rotating roller can protect both sides of the aluminum strip during the movement of the aluminum strip, avoiding friction between both sides of the aluminum strip and the inner wall of the limiting mechanism, improving the quality of aluminum strip straightening and also improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a top structural schematic diagram of the present utility model;

[0016] Figure 2 is a bottom structural schematic diagram of the present utility model;

[0017] Figure 3 is a structural schematic diagram of the limiting mechanism of the present utility model;

[0018] Figure 4 is Figure 3 a partially enlarged view of part A in

[0019] Figure 5 a schematic structural view of the straightening mechanism of the present utility model.

[0020] In the figure: 1, a rolling-type aluminum strip straightening base; 2, a limiting mechanism; 201, a movable plate; 202, a fixed rod; 203, a rotating roller; 204, a spring; 205, a support frame; 206, an inclined panel; 207, a first limiting frame; 208, a stabilizing rod; 209, a fixing frame; 210, a second limiting frame; 3, a straightening mechanism; 301, a straightening roller; 302, a sliding block; 303, a chute rod; 304, a sub-sprocket; 305, a chain; 306, a main sprocket; 307, an outer box; 308, a motor; 309, a chute frame; 310, a turning handle. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0022] When processing aluminum ingots into aluminum profiles, in many cases, a rolling-type straightening device is required to straighten the aluminum strips. Therefore, a rolling-type straightening device for aluminum strip processing is needed. In the actual use process of most traditional rolling-type straightening devices, the device cannot well limit the aluminum strips with too large a width. For aluminum strips with a relatively narrow width, during the straightening process of the device, the aluminum strips are likely to displace, resulting in a poor straightening effect of the aluminum strips and reducing the applicability of the device. For this reason, the applicant proposes a rolling-type straightening device for aluminum strip processing.

[0023] such as Figures 1 - 5As shown in the figure, the utility model provides a technical solution: a rolling straightening device for aluminum strip processing, including a rolling aluminum strip straightening base 1. A limiting mechanism 2 is fixed on the top of the rolling aluminum strip straightening base 1. The limiting mechanism 2 includes several groups of movable plates 201. Two fixing rods 202 are respectively fixed on the opposite surfaces of adjacent two groups of movable plates 201. Several rotating rollers 203 are rotatably connected between the two fixing rods 202. Several springs 204 are respectively fixed on the opposite surfaces of adjacent two groups of movable plates 201. The opposite ends of adjacent two groups of springs 204 are jointly fixed with a support frame 205. Oblique panels 206 are respectively fixed on the opposite surfaces of the two outermost movable plates in each group. A first limiting frame 207 is fixed between adjacent movable plates 201 in each group. Straightening mechanisms 3 are respectively fixed on both sides of the limiting mechanism 2. The middle parts of the straightening mechanisms 3 are located inside the limiting mechanism 2. A stabilizing rod 208 is fixed between adjacent two groups of support frames 205. The opposite ends of the two outermost stabilizing rods 208 are jointly fixed with a fixing frame 209. Several openings are respectively formed on the side surfaces of the two brackets of the fixing frame 209. Second limiting frames 210 are respectively fixed on the inner walls of the several openings of the fixing frame 209. The diameter of the rotating roller 203 is larger than the width of the fixing rod 202. The sum of the maximum lengths of adjacent two groups of springs 204 is less than or equal to the distance between the two brackets of the support frame 205.

[0024] It should be noted that when straightening the aluminum strip, first, multiple aluminum strips are transported to one end of the limiting mechanism 2 through a conveying device. As the conveying device drives the multiple aluminum strips to move, the multiple aluminum strips will be respectively located between several groups of oblique panels 206. The aluminum strips enter between adjacent two groups of rotating rollers 203 through the oblique panels 206. At this time, the springs 204 will undergo elastic changes according to the width of the aluminum strip, and control the two groups of movable plates 201 to apply pressure to the adjacent two groups of rotating rollers 203 to clamp both sides of the aluminum strip. As the aluminum strip continues to move, the adjacent two groups of rotating rollers 203 will also rotate along with the aluminum strip to ensure that no wear occurs on both sides of the aluminum strip during the movement process. At the same time, the straightening mechanism 3 will also be started to straighten the aluminum strip.

[0025] Such as Figure 5As shown in the figure, the utility model provides a technical solution: a rolling straightening device for aluminum strip processing, including a straightening mechanism 3. The straightening mechanism 3 includes several groups of straightening rollers 301. One end of the straightening roller 301 is rotatably connected with a sliding block 302. The outer walls of adjacent sliding blocks 302 are jointly slidably connected with a chute rod 303. The other end of the straightening roller 301 is fixed with a sub-sprocket 304. The teeth of several horizontally arranged sub-sprockets 304 are jointly engaged with a chain 305. One end inner wall of the chain 305 is engaged with a main sprocket 306. One ends of several horizontally arranged sub-sprockets 304 are jointly rotatably connected with an outer box 307. One side of the inner wall of one end of the outer box 307 is fixed with a motor 308. The output end of the motor 308 is fixed with one end of the main sprocket 306. One side of each end of the outer box 307 is respectively slidably connected with a chute frame 309. The top and bottom of the chute frame 309 are respectively threadedly clamped with a turning handle 310. After the threaded ends of adjacent turning handles 310 respectively penetrate through the top and bottom of the chute frame 309, they are rotatably connected with the top and bottom of the outer wall of the outer box 307. The chute surfaces of several chute rods 303 are fixed with one side of the limiting mechanism 2. The outer walls of several groups of straightening rollers 301 are respectively in contact with the inner walls of several vertically arranged first limiting frames 207 in the limiting mechanism 2. Both ends of several groups of straightening rollers 301 are respectively in contact with the inner walls of two groups of vertically arranged second limiting frames 210 in the limiting mechanism 2. One side of the two chute frames 309 is jointly fixed with the other side of the limiting mechanism 2.

[0026] It should be noted that when straightening the aluminum strip, first, according to the specified straightening thickness of the aluminum strip, the distance between the two outer boxes 307 is adjusted through the two turning handles 310. Then, the aluminum strip is subjected to a limiting operation through the limiting mechanism 2. At the same time, the motor 308 is started, and the main sprocket 306 is controlled to drive the chain 305 to rotate. At this time, the sub-sprocket 304 will drive the straightening roller 301 to rotate under the rotation of the chain 305. In this way, the straightening operation of the aluminum strip is carried out.

[0027] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended embodiments and their equivalents.

Claims

1. A rolling type straightening device for aluminum strip processing, comprising a rolling type aluminum strip straightening base (1), characterized in that: A limiting mechanism (2) is fixed on the top of the rolled aluminum strip straightening base (1), and the limiting mechanism (2) comprises a plurality of groups of movable plates (201), two fixing rods (202) are respectively fixed on opposite surfaces of two adjacent groups of movable plates (201), a plurality of rotating rollers (203) are rotatably connected between the two fixing rods (202), a plurality of springs (204) are respectively fixed on opposite sides of two adjacent groups of movable plates (201), a supporting frame (205) is commonly fixed on opposite ends of two adjacent groups of springs (204), an inclined panel (206) is respectively fixed on opposite sides of the two outermost movable plates (201) of each group, and a first limiting frame (207) is fixed between each group of adjacent movable plates (201).

2. The rolling straightening device for aluminum strip processing according to claim 1, characterized in that: Straightening mechanisms (3) are respectively fixed on both sides of the limiting mechanism (2), and the middle part of the straightening mechanism (3) is located inside the limiting mechanism (2).

3. The rolling straightening device for aluminum strip processing according to claim 2, characterized in that: A stabilizing rod (208) is fixed between two adjacent groups of the support frames (205), and a fixing frame (209) is fixed to the opposite ends of the two groups of stabilizing rods (208) located at the outermost sides, and a plurality of openings are respectively opened on the two bracket sides of the fixing frame (209), and a second limiting frame (210) is respectively fixed to the inner walls of the plurality of openings of the fixing frame (209).

4. The rolling straightening device for aluminum strip processing according to claim 3, characterized in that: The diameter of the rotating roller (203) is greater than the width of the fixed rod (202), and the sum of the maximum lengths of two adjacent groups of springs (204) is less than or equal to the distance between two brackets of the support frame (205).

5. The rolling straightening device for aluminum strip processing according to claim 3, characterized in that: The straightening mechanism (3) comprises a plurality of groups of straightening rollers (301), one end of each of the straightening rollers (301) is rotatably connected to a sliding block (302), the outer walls of adjacent sliding blocks (302) are slidably connected to a sliding groove rod (303), the other end of each of the straightening rollers (301) is fixed with a secondary sprocket (304), the teeth of a plurality of transversely arranged secondary sprockets (304) are jointly meshed with a chain (305), the inner wall of one end of the chain (305) is meshed with a main sprocket (306), and a plurality of transversely arranged secondary sprockets (304) are jointly meshed with a main sprocket (306). An outer box (307) is rotatably connected thereto, a motor (308) being fixed to one side of the inner wall at one end of the outer box (307), an output end of the motor (308) being fixed to one end of a main sprocket (306), a slide frame (309) being slidably connected to one side of both ends of the outer box (307), a turning handle (310) being threadedly clamped at the top and bottom of the slide frame (309), and adjacent threaded ends of the turning handle (310) respectively passing through the top and bottom of the slide frame (309) and then being rotatably connected to the top and bottom of the outer wall of the outer box (307).

6. The rolling straightening device for aluminum strip processing according to claim 5, characterized in that: The slide groove surfaces of a plurality of the slide groove rods (303) are fixed to one side of the limiting mechanism (2), the outer walls of a plurality of groups of the straightening rollers (301) are respectively in contact with the inner walls of a plurality of longitudinally arranged first limiting frames (207) in the limiting mechanism (2), the two ends of a plurality of groups of the straightening rollers (301) are respectively in contact with the inner walls of two groups of longitudinally arranged second limiting frames (210) in the limiting mechanism (2), and one side of the two slide groove frames (309) are jointly fixed to the other side of the limiting mechanism (2).

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