Composite aluminum strip straightening mechanism

Abstract

The utility model relates to the technical field of aluminum strip machining, and discloses a composite aluminum strip straightening mechanism which comprises a shell, one end of the inner side of the shell is rotationally connected with a straightening roller, a motor is fixedly installed at one end of the outer side of the shell, and an output shaft of the motor is fixedly connected with the straightening roller. And the other end of the inner side of the shell is rotationally connected with two guide rollers for vertically guiding the aluminum strip, two cleaning assemblies for cleaning the two sides of the aluminum strip correspondingly are arranged between the two guide rollers, and a first collecting assembly and a second collecting assembly for collecting impurities are arranged below the two cleaning assemblies correspondingly. The impurities cleaned on the aluminum strip fall into the first collecting assembly and the second collecting assembly under the acting force of gravity, and the problem of secondary pollution caused by the cleaned impurities is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum strip processing, and more specifically, to a composite aluminum strip straightening mechanism. Background Art

[0002] The raw materials of aluminum strip are pure aluminum or aluminum alloy cast-rolled aluminum coils, hot-rolled aluminum coils, which are rolled into thin aluminum coils of different thicknesses and widths by cold rolling mills. Then, according to the use, they are longitudinally slit into aluminum strips of different widths by slitting mills. The aluminum strips need to be straightened before formal use, which requires the use of corresponding straightening equipment.

[0003] After searching, the Chinese patent publication number CN214601127U discloses "a stretch bending straightening device for aluminum strip processing, comprising a straightening box, wherein two straightening rollers are provided on the upper and lower sides of the aluminum strip, and the two straightening rollers are provided with a water outlet, and two limit frames are provided on the upper and lower sides of the aluminum strip, and the two limit frames are connected to a dust removal scraper on the side away from the straightening roller, and the facing surfaces of the two dust removal scrapers are in contact with the aluminum strip, and the front and rear sides of the limit frames are connected to limit blocks, and the front and rear sides of the inner cavity of the straightening box are provided with upper and lower limit grooves, and the limit blocks are slidably engaged with the inside of the limit grooves, and the inside of the limit grooves is provided with a positioning spring, and the two ends of the positioning spring are respectively connected to the limit blocks and the inner wall of the limit grooves".

[0004] The above patent scrapes off most of the dust on the surface of the aluminum strip by two upper and lower dust removal scrapers, and cleans it by flushing with water. However, the patent is to sweep or clean between two roller groups of the same height, and a horizontal section will be formed between the two roller groups of the same height. During the cleaning process, the dust and dirt mostly move on the surface of the aluminum strip, and it is difficult to completely leave the aluminum strip directly. It is also difficult to collect the dust and dirt, which is easy to pollute the equipment. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a composite aluminum strip straightening mechanism, which has the advantages of being able to clean the aluminum strip and guide impurities downward to avoid secondary pollution.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a composite aluminum strip straightening mechanism includes a shell, one end of the inner side of the shell is rotatably connected to the straightening roller, one end of the outer side of the shell is fixedly installed with a motor, the output shaft of the motor is fixedly connected to the straightening roller, and the other end of the inner side of the shell is rotatably connected to two guide rollers for vertically guiding the aluminum strip, and two cleaning components for cleaning the vertical sections of the aluminum strip are arranged between the two guide rollers, and a first collecting component and a second collecting component for collecting impurities are respectively arranged below the two cleaning components.

[0007] As a preferred technical solution of the present invention, the two guide rollers are arranged in parallel, and their axes are located in the same vertical plane.

[0008] As a preferred technical solution of the present invention, the guide roller is arranged in parallel with the two guide rollers, and the axis of the guide roller and one of the guide rollers is located on the same horizontal plane.

[0009] As an optimal technical solution of the present utility model, the cleaning assembly includes a partition, which is fixedly connected to the inner side of the shell, and the middle part of the partition is slidably connected to a sliding rod that passes through the partition, one end of the sliding rod is fixedly connected to a scraper, one side of the scraper is in contact with the side of the aluminum strip, the other end of the sliding rod is fixedly connected to a block, and a return spring is provided on the sliding rod, one end of the return spring is in contact with the scraper, and the other end of the return spring is in contact with the partition.

[0010] As a preferred technical solution of the present invention, the first collecting assembly includes a first material guide plate, which is fixedly connected to the inner side of the shell at an angle, the top of the first material guide plate is in contact with the aluminum strip, the bottom end of the first material guide plate is fixedly connected to a holder, the inner side of the holder is slidably connected to an inner storage box that passes through the side wall of the shell, and one end of the inner storage box is fixedly connected to a handle.

[0011] As a preferred technical solution of the present invention, the second collecting assembly includes a second material guide plate, which is fixedly connected to the inner side of the shell at an angle, the top of the second material guide plate is in contact with the belt, and the bottom end of the second material guide plate is fixedly connected to an external storage box, which is located on the outside of the shell.

[0012] As a preferred technical solution of the present invention, the first guide plate and the second guide plate are inclined in opposite directions, and the angles between the first guide plate and the aluminum strip are the same.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the aluminum strip is vertically guided by two guide rollers, and at the same time, two cleaning components contact and clean the vertical section of the aluminum strip. Since the aluminum strip is moving, the cleaning component can completely clean the aluminum strip, and the impurities cleaned on the aluminum strip fall into the first collecting component and the second collecting component under the action of gravity, effectively avoiding the problem of secondary contamination of impurities after cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of a composite aluminum strip straightening mechanism of the present invention;

[0015] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0016] Figure 3 This is a schematic structural diagram of the cleaning component of the present invention;

[0017] Figure 4 This is a schematic structural diagram of the first collecting component of the present invention;

[0018] Figure 5 This is a schematic structural diagram of the second collecting component of the present invention.

[0019] In the figure: 1. Shell; 2. Motor; 3. Aluminum strip; 4. Guide roller; 5. Straightening roller; 6. Cleaning assembly; 61. Partition; 62. Slide rod; 63. Scraper; 64. Stop block; 65. Return spring; 7. First collecting assembly; 71. First guide plate; 72. Card seat; 73. Inner storage box; 74. Handle; 8. Second collecting assembly; 81. Second guide plate; 82. Outer storage box. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figures 1 to 5 As shown, the utility model provides a composite aluminum strip straightening mechanism, including a shell 1, one end of the inner side of the shell 1 is rotatably connected to the straightening roller 5, one end of the outer side of the shell 1 is fixedly installed with a motor 2, the output shaft of the motor 2 is fixedly connected to the straightening roller 5, and the other end of the inner side of the shell 1 is rotatably connected to two guide rollers 4 for vertically guiding the aluminum strip, the two guide rollers 4 are arranged in parallel, and the axes of the two are in the same vertical plane, the guide roller 4 is arranged parallel to the two guide rollers 4, and the axis of the guide roller 4 and one of the guide rollers 4 are in the same horizontal plane, two cleaning components 6 for cleaning the vertical sections of the aluminum strip 3 are arranged between the two guide rollers 4, and a first collecting component 7 and a second collecting component 8 for collecting impurities are respectively arranged below the two cleaning components 6.

[0022] The aluminum strip is vertically guided by two guide rollers 4, and at the same time, two cleaning components 6 contact and clean the vertical section of the aluminum strip 3. Since the aluminum strip 3 is moving, the cleaning component 6 can completely clean the aluminum strip 3, and the impurities cleaned on the aluminum strip 3 fall into the first collecting component 7 and the second collecting component 8 under the action of gravity, effectively avoiding the problem of secondary contamination of impurities after cleaning.

[0023] The cleaning assembly 6 includes a partition 61, which is fixedly connected to the inner side of the housing 1. A slide bar 62 is slidably connected to the middle of the partition 61 and passes through the partition 61. A scraper 63 is fixedly connected to one end of the slide bar 62. One side of the scraper 63 contacts the side of the aluminum strip. The other end of the slide bar 62 is fixedly connected to a stopper 64. A return spring 65 is sleeved on the slide bar 62. One end of the return spring 65 contacts the scraper 63, and the other end of the return spring 65 contacts the partition 61. The elastic force of the return spring 65 causes the scraper 63 to contact the side of the aluminum strip 3. The straightening roller 5 is driven by the motor 2 to rotate, which causes the aluminum strip 3 and the scraper 63 to slide relative to each other, thereby allowing the scraper 63 to remove impurities on the aluminum strip 3.

[0024] The first collection assembly 7 includes a first guide plate 71, which is fixedly connected to the inner side of the housing 1 at an angle. The top of the first guide plate 71 contacts the aluminum strip, and the bottom of the first guide plate 71 is fixedly connected to a holder 72. The inner side of the holder 72 is slidably connected to an inner storage box 73 that penetrates the side wall of the housing 1. One end of the inner storage box 73 is fixedly connected to a handle 74. The first guide plate 71 can guide impurities cleaned from one side of the aluminum strip 3 into the inner storage box 73. The handle 74 can be used to remove the inner storage box 73 from the housing 1 to facilitate subsequent processing of the impurities.

[0025] The second collection assembly 8 includes a second guide plate 81, which is fixedly attached to the inside of the housing 1 at an angle. The top of the second guide plate 81 contacts the strip, and the bottom of the second guide plate 81 is fixedly attached to an external storage box 82. The external storage box 82 is located outside the housing 1. The first guide plate 71 and the second guide plate 81 are inclined in opposite directions, and both have the same angle with the aluminum strip. The second guide plate 81 can guide impurities cleaned from the other side of the aluminum strip 3 into the external storage box 82. The external storage box 82 is located outside the housing, which facilitates the processing of impurities in the external storage box 82.

[0026] 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.

[0027] 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 composite aluminum strip straightening mechanism, comprising a housing (1), wherein one end of the inner side of the housing (1) is rotatably connected to a straightening roller (5), and one end of the outer side of the housing (1) is fixedly mounted with a motor (2), wherein the output shaft of the motor (2) is fixedly connected to the straightening roller (5), characterized in that: The other end of the inner side of the shell (1) is rotatably connected to two guide rollers (4) for vertically guiding the aluminum strip, and two cleaning components (6) for cleaning the vertical sections of the aluminum strip (3) are provided between the two guide rollers (4), and a first collecting component (7) and a second collecting component (8) for collecting impurities are provided below the two cleaning components (6).

2. The composite aluminum strip straightening mechanism according to claim 1, characterized in that: The two guide rollers (4) are arranged in parallel, and their axes are located on the same vertical plane.

3. The composite aluminum strip straightening mechanism according to claim 1, characterized in that: The guide roller (4) is arranged in parallel with the two guide rollers (4), and the axis of the guide roller (4) and one of the guide rollers (4) are located on the same horizontal plane.

4. The composite aluminum strip straightening mechanism according to claim 1, characterized in that: The cleaning assembly (6) includes a partition (61), which is fixedly connected to the inner side of the shell (1), and a sliding rod (62) that penetrates the partition (61) is slidably connected to the middle part of the partition (61), and one end of the sliding rod (62) is fixedly connected to a scraper (63), one side of the scraper (63) contacts the side of the aluminum strip, and the other end of the sliding rod (62) is fixedly connected to a stopper (64), and a return spring (65) is sleeved on the sliding rod (62), one end of the return spring (65) contacts the scraper (63), and the other end of the return spring (65) contacts the partition (61).

5. The composite aluminum strip straightening mechanism according to claim 1, characterized in that: The first collecting assembly (7) comprises a first material guide plate (71), the first material guide plate (71) is fixedly connected to the inner side of the shell (1) at an angle, the top end of the first material guide plate (71) contacts the aluminum strip, the bottom end of the first material guide plate (71) is fixedly connected to a holder (72), the inner side of the holder (72) is slidably connected to an inner storage box (73) that passes through the side wall of the shell (1), and one end of the inner storage box (73) is fixedly connected to a handle (74).

6. The composite aluminum strip straightening mechanism according to claim 5, characterized in that: The second collecting assembly (8) comprises a second material guide plate (81), the second material guide plate (81) being fixedly connected to the inner side of the shell (1) at an angle, the top end of the second material guide plate (81) being in contact with the belt, and the bottom end of the second material guide plate (81) being fixedly connected to an external storage box (82), the external storage box (82) being located on the outer side of the shell (1).

7. The composite aluminum strip straightening mechanism according to claim 6, characterized in that: The first guide plate (71) and the second guide plate (81) have opposite inclination directions, and both have the same included angle with the aluminum strip.

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