A tension-adjustable aluminum strip flattening and conveying device

Abstract

The utility model relates to aluminium strip processing technical field, and disclose a kind of adjustable tension aluminium strip flattening conveying device, including conveying device ontology, and be provided with tensioning roller between unwinder and leveller of conveying device ontology, tensioning roller is rotatably installed on bracket, bracket is connected on vertical hydraulic rod, one guide roller is respectively arranged in the both sides of tensioning roller, guide roller is rotatably connected on the bracket of conveyer ontology, one guider is respectively arranged between tensioning roller and the guide roller of both sides, guider is used to cover the aluminium strip of the both sides of tensioning roller, two guiders are connected on bracket by connecting piece respectively, and spraying assembly is installed on guider close to unwinder, and water scraping assembly is installed on guider close to leveller.The utility model is adjusted by setting by two guide rollers and one tensioning roller and is made of tension adjusting mechanism, when aluminium strip needs to be tensioned, vertical hydraulic rod is pushed down tensioning roller at this time, and aluminium strip is pressed down by tensioning roller, and it is convenient and fast to adjust.

Description

Technical Field

[0001] This utility model relates to the field of aluminum strip processing technology, and more specifically, to an adjustable tension aluminum strip flattening and conveying device. Background Technology

[0002] When processing aluminum strip, since it is stored in coils, an aluminum strip leveling conveyor is needed to unwind and level the coils before conveying them to the processing unit. Existing aluminum strip leveling conveyors mainly consist of an unwinding machine and a leveling machine. In use, the aluminum strip coil is placed into the unwinding machine, which unwinds it and then works in conjunction with the leveling machine for leveling and conveying. However, improper control of the unwinding speed in existing aluminum strip leveling conveyors can lead to slack in the aluminum strip, resulting in poor leveling. Therefore, tensioning of the aluminum strip is necessary. Current tensioning methods mainly involve stopping the unwinding until the leveling machine continuously conveys the strip to tighten it. This method is slow, and impurities may exist on the surface of the aluminum strip during production and storage, which can affect the leveling effect of the leveling machine. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, this utility model provides an adjustable tension aluminum strip flattening and conveying device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an adjustable tension aluminum strip leveling and conveying device, comprising a conveying device body, a tension roller disposed between the unwinding machine and the leveling machine of the conveying device body, the tension roller being rotatably mounted on a support, the support being connected to a vertical hydraulic rod, the vertical hydraulic rod being fixed to the frame of the conveying device body, a guide roller disposed on each side of the tension roller, the guide rollers being rotatably connected to the support of the conveying device body, a guide being disposed between the tension roller and the guide rollers on both sides, the guide being used to fit the aluminum strip on both sides of the tension roller, the two guides being connected to the support by connectors, a spray assembly being installed on the guide closer to the unwinding machine, and a scraper assembly being installed on the guide closer to the leveling machine.

[0005] As a preferred embodiment of the present invention, the guide includes two positioning plates and four positioning rollers. The four positioning rollers are arranged between the two positioning plates and are distributed in a matrix. Both ends of each positioning roller are rotatably connected to the corresponding positioning plate.

[0006] As a preferred embodiment of this utility model, the spray assembly includes two spray pipes, which are respectively disposed between two adjacent positioning rollers of the corresponding guide. The spray pipes are fixed to the positioning plate and are connected to the cleaning fluid supply device.

[0007] As a preferred embodiment of this utility model, the wiper assembly includes two wiper blades, which are respectively disposed between two adjacent positioning rollers of the corresponding guide, and the wiper blades are fixed on the positioning plate.

[0008] As a preferred embodiment of this utility model, the connecting component includes a spring, a first rotating sleeve, and a second rotating sleeve. The first rotating sleeve and the second rotating sleeve are respectively fixed at both ends of the spring. The first rotating sleeve is rotatably connected to the guide, and the second rotating sleeve is rotatably connected to the bracket.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0010] By setting up a tension adjustment mechanism consisting of two guide rollers and one tension roller, when the aluminum strip needs to be tensioned, the vertical hydraulic rod is controlled to push the tension roller downward, and the tension roller presses down on the aluminum strip, making adjustment convenient and quick. In addition, a guide is set on each side of the tension roller. During use, the aluminum strip on both sides of the tension roller passes through the four positioning rollers in the two guides respectively. A set of spray pipes is set between the four positioning rollers of one guide, which can spray cleaning liquid onto the surface of the aluminum strip. A set of scrapers is set between the four positioning rollers of the other guide, which can scrape water off the surface of the aluminum strip. This achieves cleaning of the surface of the aluminum strip entering the leveling machine, greatly reducing the impact of residual impurities on the surface of the aluminum strip on the leveling effect. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the tensioning wheel position structure of an adjustable tension aluminum belt flattening and conveying device according to the present invention;

[0012] Figure 2 This is a schematic diagram of the tension roller and guide of an adjustable tension aluminum strip leveling and conveying device according to this utility model. Figure 1 ;

[0013] Figure 3 This is a schematic diagram of the tension roller and guide of an adjustable tension aluminum strip leveling and conveying device according to this utility model. Figure 2 ;

[0014] Figure 4 This is a schematic diagram of the connector and guide structure of an adjustable tension aluminum strip flattening conveyor according to the present invention.

[0015] Figure 5 This is a schematic diagram showing the position and structure of the spray assembly in an adjustable tension aluminum belt leveling and conveying device according to this utility model.

[0016] Figure 6 This is a schematic diagram of the squeegee assembly of an adjustable tension aluminum belt flattening and conveying device according to this utility model.

[0017] In the diagram: 1. Unwinder; 2. Leveler; 3. Tensioner roller; 4. Vertical hydraulic rod; 5. Guide roller; 6. Aluminum strip; 7. Bracket; 8. Spring; 9. Second rotating sleeve; 10. First rotating sleeve; 11. Positioning plate; 12. Positioning roller; 13. Spray pipe; 14. Scraper. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] like Figures 1 to 6 As shown, this utility model provides an adjustable tension aluminum strip leveling and conveying device, including a conveying device body. A tension roller 3 is arranged between the unwinding machine 1 and the leveling machine 2 of the conveying device body. The tension roller 3 is rotatably mounted on a bracket 7. The bracket 7 is connected to a vertical hydraulic rod 4, which is fixed to the frame of the conveying device body. A guide roller 5 is arranged on each side of the tension roller 3. The guide rollers 5 are rotatably connected to the bracket 7 of the conveying device body. A guide is arranged between the tension roller 3 and the guide rollers 5 on both sides. The guide is used to fit the aluminum strip on both sides of the tension roller 3. The two guides are connected to the bracket 7 through connectors. A spray assembly is installed on the guide closer to the unwinding machine 1, and a scraper assembly is installed on the guide closer to the leveling machine 2.

[0020] The guide includes two positioning plates 11 and four positioning rollers 12. The four positioning rollers 12 are arranged in a matrix between the two positioning plates 11, and both ends of each positioning roller 12 are rotatably connected to the corresponding positioning plate 11. By using the four positioning rollers 12, the guide ensures that the aluminum strip is positioned within the guide through contact between the four positioning rollers 12 and the aluminum strip. This allows the spraying and wiping components to be arranged in a suitable spatial position for better spraying and wiping effects.

[0021] The spray assembly includes two spray pipes 13, which are respectively positioned between two adjacent positioning rollers 12 of the corresponding guide. The spray pipes 13 are fixed to the positioning plate 11 and connected to the cleaning fluid supply device. The spray pipes 13 are elongated and parallel to the positioning rollers 12, as shown in the attached diagram. Figure 5 As shown, since the two spray pipes 13 are fixed between the two sets of positioning rollers 12 respectively, when the aluminum strip passes through the positioning rollers 12, it can be evenly sprayed to both sides by the cleaning liquid sprayed by the spray pipes 13.

[0022] The wiper assembly includes two wiper blades 14, which are respectively positioned between two adjacent positioning rollers 12 of the corresponding guide. The wiper blades 14 are fixed to the positioning plate 11. The wiper blades 14 are elongated and parallel to the positioning rollers 12, as shown in the attached figure. Figure 6 As shown, since the two scraper strips 14 are fixed between the two sets of positioning rollers 12 respectively, when the aluminum strip passes through the positioning rollers 12, the scraper strips 14 can contact both sides of the aluminum strip, thereby scraping off the cleaning liquid remaining on the surface of the aluminum strip.

[0023] The connecting component includes a spring 8, a first rotating sleeve 10, and a second rotating sleeve 9. The first rotating sleeve 10 and the second rotating sleeve 9 are fixed to the two ends of the spring 8, respectively. The first rotating sleeve 10 is rotatably connected to the guide, and the second rotating sleeve 9 is rotatably connected to the bracket 7. Because the aluminum strips on both sides of the tension roller 3 are inclined and their inclination changes with the height adjustment of the tension roller 3, this connecting component is provided. This connecting assembly, composed of the spring 8 and two rotating sleeves, allows for a movable connection between the guide and the bracket 7, enabling the guide to change its inclination state accordingly with the changes in the aluminum strip.

[0024] In use, when the aluminum strip coil placed on the unwinding machine 1 enters the leveling machine 2, it passes through a tension adjustment mechanism consisting of two guide rollers 5 and a tension roller 3. When tensioning of the aluminum strip 6 is required, the vertical hydraulic rod 4 is controlled to push the tension roller 3 downward, and the tension roller 3 presses down on the aluminum strip 6. When loosening is required, the vertical hydraulic rod 4 is controlled to pull the tension roller 3 upward. In addition, since a guide is provided on each side of the tension roller 3, the aluminum strip 6 on both sides of the tension roller 3 passes through the four positioning rollers 12 of the two guides respectively. A set of spray pipes 13 is provided between the four positioning rollers 12 of one guide, which can spray cleaning liquid on the surface of the aluminum strip 6. A set of scraper strips 14 is provided between the four positioning rollers 12 of the other guide, which can scrape water from the surface of the aluminum strip 6. In this way, the surface of the aluminum strip 6 entering the leveling machine 2 is cleaned, which greatly reduces the impact of residual impurities on the surface of the aluminum strip 6 on the leveling effect.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable tension aluminum strip flattening conveyor, comprising a conveyor body, characterized in that: A tension roller (3) is provided between the unwinder (1) and the leveler (2) of the conveying device body. The tension roller (3) is rotatably mounted on the bracket (7). The bracket (7) is connected to the vertical hydraulic rod (4). The vertical hydraulic rod (4) is fixed on the frame of the conveying device body. A guide roller (5) is provided on each side of the tension roller (3). The guide rollers (5) are rotatably connected to the bracket (7) of the conveying device body. A guide is provided between the tension roller (3) and the guide rollers (5) on both sides. The guide is used to cover the aluminum strips on both sides of the tension roller (3). The two guides are connected to the bracket (7) through connectors. A spray assembly is installed on the guide near the unwinder (1), and a scraper assembly is installed on the guide near the leveler (2).

2. The adjustable tension aluminum strip leveling and conveying device according to claim 1, characterized in that: The guide includes two positioning plates (11) and four positioning rollers (12). The four positioning rollers (12) are arranged between the two positioning plates (11) and are distributed in a matrix. Both ends of each positioning roller (12) are rotatably connected to the corresponding positioning plate (11).

3. The adjustable tension aluminum belt leveling and conveying device according to claim 1, characterized in that: The spray assembly includes two spray pipes (13), which are respectively arranged between two adjacent positioning rollers (12) of the corresponding guide. The spray pipes (13) are fixed on the positioning plate (11) and are connected to the cleaning fluid supply device.

4. An adjustable tension aluminum strip leveling and conveying device according to claim 1 or 2, characterized in that: The wiper assembly includes two wiper blades (14), which are respectively disposed between two adjacent positioning rollers (12) of the corresponding guide, and the wiper blades (14) are fixed on the positioning plate (11).

5. An adjustable tension aluminum strip leveling and conveying device according to claim 1 or 2, characterized in that: The connector includes a spring (8), a first rotating sleeve (10), and a second rotating sleeve (9). The first rotating sleeve (10) and the second rotating sleeve (9) are fixed at both ends of the spring (8). The first rotating sleeve (10) is rotatably connected to the guide, and the second rotating sleeve (9) is rotatably connected to the bracket (7).

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