Novel composite coiling block structure of coiling machine

Abstract

The utility model relates to the technical field of coiling machines, in particular to a novel composite coiling block structure of a coiling machine, which comprises a coiling block, a plurality of groups of electric telescopic rods are fixedly mounted on the outer surface of the coiling block, an arc-shaped plate is arranged at the driving end of each group of electric telescopic rods, and a plurality of arc-shaped plates are uniformly distributed on the outer surface of the coiling block at equal intervals. A connecting mechanism is arranged at one end of the reel; according to the novel composite winding drum structure of the winding machine, the winding drum, the connecting mechanism, the electric telescopic rod and the arc-shaped plate are used in cooperation, the driving end of the electric telescopic rod stretches out and draws back to drive the arc-shaped plate to move close to and away from the outer surface of the winding drum, and the position of the arc-shaped plate is changed; therefore, the flexible adjustment of the expansion and contraction amount of the winding drum between phi 508 mm and phi 610 mm is realized; by means of the technical optimization, the recoiling machine can better meet production requirements, and the frequency of mechanical adjustment and component replacement is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of coilers, in particular to a novel composite reel structure of a coiler. Background Art

[0002] The coiler is an auxiliary equipment in the steel rolling workshop, which is used to coil hot-rolled or cold-rolled steel into a coil. In hot rolling mills, cold rolling mills and wire rod mills, the coiler is usually arranged after the finished product stand. On a single-stand reversible cold strip mill, the coiler is installed before and after the mill to coil the strip that has been cut longitudinally into strips; the coiler is equipped with an adjustable hydraulic jaw device, which can smoothly receive the strip that has been pre-divided and pressed; through the rotation of the winding shaft, the strip can be collected on the winding plate in an orderly manner. During the winding process, the expansion mechanism can expand the coil diameter from φ508mm to φ610mm, and the hydraulic unloading trolley supports the outer circle of the steel strip and slowly unloads the material outward to ensure safe unloading operation.

[0003] The expansion and contraction mechanism of the traditional winder is designed with a fixed expansion and contraction amount, which is easier to achieve for a single diameter specification, namely φ508mm or φ610mm, but it is impossible to achieve flexible expansion and contraction adjustment of about 102mm between φ508mm and φ610mm, that is, the traditional winder can only complete the winding task of fixed diameter; therefore, it becomes difficult to meet the winding task of these two diameter specifications at the same time; this limitation may lead to the need for additional adjustments and operations in production, increasing complexity and production downtime.

[0004] Therefore, it is necessary to provide a new composite reel structure for a reel to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a novel composite reel structure of a reel-up machine to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A novel composite reel structure for a coiler, comprising:

[0008] A reel, wherein a plurality of groups of electric telescopic rods are fixedly mounted on the outer surface of the reel, a driving end of each group of the electric telescopic rods is provided with an arc plate, and the plurality of arc plates are evenly distributed at equal distances on the outer surface of the reel, a connecting mechanism is provided at one end of the reel, and the number of the electric telescopic rods in each group is four.

[0009] Preferably, a plurality of groups of equilateral angle steels corresponding to the positions and quantities of the arc-shaped plates are fixedly mounted on the outer surface of the drum, a positioning plate is fixedly mounted on the side of the equilateral angle steel, a limited position slide is provided on the side of the positioning plate away from the equilateral angle steel, a slider is slidably mounted on the limited position slide, a stabilizing plate corresponding to the positions and quantities of the slider is provided on the inner surface of the arc-shaped plate, and the slider is fixedly connected to the stabilizing plate at the corresponding position.

[0010] Preferably, a second mounting groove corresponding to the position and number of the stabilizing plate is opened on the inner surface of the arc plate, and a first connecting plate is fixedly installed on one end of the stabilizing plate close to the inner surface of the arc plate, and the first connecting plate is located inside the second mounting groove and fixedly connected to the arc plate by bolts.

[0011] Preferably, a first mounting groove corresponding to the position and number of the electric telescopic rod is opened on the inner surface of the arc plate, and a second connecting plate is fixedly installed on the driving end of the electric telescopic rod, and the second connecting plate is located inside the first mounting groove and fixedly connected to the arc plate by bolts.

[0012] Preferably, the slider is in a T-shaped structure, and the slider is adapted to the limiting slideway.

[0013] Preferably, the equilateral angle steel is L-shaped.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model uses the reel, connecting mechanism, electric telescopic rod and curved plate in coordination. The extension and retraction of the driving end of the electric telescopic rod can drive the curved plate to move closer to and away from the outer surface of the reel, changing the position of the curved plate, thereby realizing the flexible adjustment of the reel's expansion and contraction between φ508mm and φ610mm. This technical optimization enables the reel to better meet production needs, reduces the frequency of mechanical adjustment and replacement of parts, significantly reduces the complexity and potential downtime of the production process, and helps to improve production efficiency and reduce operating costs.

[0016] 2. The utility model uses the limited slideway, stabilizing plate, positioning plate, equilateral angle steel and slider in coordination, and the movement of the arc plate drives the slider to slide on the limited slideway through the stabilizing plate. At the same time, the fixed relationship between the positioning plate, equilateral angle steel and the reel effectively improves the stability of the arc plate during operation. It ensures the reliable operation of the arc plate during the coiling operation, so that the coiler can stably and accurately adjust the expansion and contraction of the reel to meet the production needs of different diameter specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a front view structural cutaway diagram of the utility model;

[0019] Figure 2 It is a side view structural schematic diagram of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the stabilizing plate and the sliding block in the utility model;

[0021] Figure 4 It is a structural schematic diagram of the arc plate in the utility model;

[0022] Figure 5 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1. reel; 2. connecting mechanism; 3. electric telescopic rod; 4. arc plate; 5. limit slide; 6. stabilizing plate; 7. equilateral angle steel; 8. slider; 9. first connecting plate; 10. second connecting plate; 11. first mounting groove; 12. positioning plate; 13. second mounting groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be noted that the terms "upper", "lower", "one side", "one end", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model; the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installation", "setting", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] See also Figure 1-5 , an embodiment provided by the utility model:

[0027] A novel composite reel structure for a coiler, comprising:

[0028] A reel 1 is provided with a plurality of electric telescopic rods 3 fixedly mounted on the outer surface of the reel 1, a driving end of each group of electric telescopic rods 3 is provided with an arc plate 4, and the plurality of arc plates 4 are evenly distributed at equal intervals on the outer surface of the reel 1, a connecting mechanism 2 is provided at one end of the reel 1, and the number of each group of electric telescopic rods 3 is four, and the reel 1 is connected and fixed to the winding machine through the connecting mechanism 2, and the specific structure of the connecting mechanism 2 can refer to the prior art, which can be easily implemented by those skilled in the art.

[0029] Several groups of equilateral angle steels 7 corresponding to the positions and quantities of the arc-shaped plates 4 are fixedly installed on the outer surface of the reel 1, a positioning plate 12 is fixedly installed on the side of the equilateral angle steel 7, a limiting slide 5 is provided on the side of the positioning plate 12 away from the equilateral angle steel 7, a slider 8 is slidably installed on the limiting slide 5, a stabilizing plate 6 corresponding to the positions and quantities of the sliders 8 is provided on the inner surface of the arc-shaped plate 4, and the slider 8 is fixedly connected to the stabilizing plate 6 at the corresponding position.

[0030] In one of the embodiments, a second mounting groove 13 corresponding to the position and number of the stabilizing plate 6 is opened on the inner surface of the arc plate 4, and a first connecting plate 9 is fixedly installed on one end of the stabilizing plate 6 close to the inner surface of the arc plate 4, and the first connecting plate 9 is located inside the second mounting groove 13 and fixedly connected to the arc plate 4 by bolts, thereby realizing a detachable connection between the stabilizing plate 6 and the arc plate 4.

[0031] In one of the preferred embodiments, a first mounting groove 11 corresponding to the position and number of the electric telescopic rod 3 is opened on the inner surface of the arc plate 4, and a second connecting plate 10 is fixedly installed on the driving end of the electric telescopic rod 3. The second connecting plate 10 is located inside the first mounting groove 11 and is fixedly connected to the arc plate 4 by bolts, thereby realizing a detachable connection between the electric telescopic rod 3 and the arc plate 4.

[0032] In one embodiment, the slider 8 is in the shape of a T-shaped structure, and the slider 8 is adapted to the limiting slide 5. The slider 8 of the T-shaped structure can slide stably on the limiting slide 5, play a stable guiding effect, and ensure the stable movement of the arc plate 4.

[0033] In one of the preferred embodiments, the shape of the equilateral angle steel 7 is L-shaped. The L-shaped angle steel can provide stronger support and fixation, and effectively enhance the connection stability between the positioning plate 12, the equilateral angle steel 7 and the reel 1.

[0034] The working principle of the utility model is as follows: the parts not involved in the device are the same as the prior art or can be implemented by the prior art. In the present application, the electric telescopic rod 3 is externally connected to the power supply and the control switch when in use. The electric telescopic rod 3 can be electrically connected to the outside world through a conductive slip ring, which is an existing disclosed power connection technology and is not described in detail in the text. During the use of the reel 1, all the electric telescopic rods 3 can be controlled to work synchronously under the existing program through the switch. The extension and retraction of the driving end of the electric telescopic rod 3 can drive the arc plate 4 to move closer to and away from the outer surface of the reel 1, changing the position of the arc plate 4, thereby realizing the flexible adjustment of the expansion and contraction amount of the reel 1 between φ508mm and φ610mm; this technical optimization enables the winder to better meet production needs, reduces the frequency of mechanical adjustment and replacement of components, significantly reduces the complexity and potential downtime of the production process, and helps to improve production efficiency and reduce operating costs.

[0035] The movement of the arc plate 4 drives the slider 8 to slide on the limit slide 5 through the stabilizing plate 6. At the same time, the fixed relationship between the positioning plate 12, the equilateral angle steel 7 and the reel 1 effectively improves the stability of the arc plate 4 during operation. It ensures the reliable operation of the arc plate 4 during the coiling operation, so that the coiler can stably and accurately adjust the expansion and contraction of the reel 1 to meet the production requirements of different diameter specifications.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel composite reel structure for a coiler, characterized in that: It includes: A reel, wherein a plurality of groups of electric telescopic rods are evenly arranged on the outer surface of the reel, a driving end of each group of the electric telescopic rods is provided with an arc plate, and the plurality of arc plates are evenly distributed at equal distances on the outer surface of the reel, a connecting mechanism is provided at one end of the reel, and the number of the electric telescopic rods in each group is four.

2. According to claim 1, the novel composite reel structure of the reel is characterized by: Several groups of equilateral angle steels corresponding to the positions and quantities of the arc-shaped plates are fixedly installed on the outer surface of the drum, a positioning plate is fixedly installed on the side of the equilateral angle steel, a limited position slide is provided on the side of the positioning plate away from the equilateral angle steel, a slider is slidably installed on the limited position slide, a stabilizing plate corresponding to the position and quantity of the slider is provided on the inner surface of the arc-shaped plate, and the slider is fixedly connected to the stabilizing plate at the corresponding position.

3. The novel composite reel structure of a reel-up machine according to claim 2 is characterized in that: A second mounting groove corresponding to the position and number of the stabilizing plate is opened on the inner surface of the arc plate, and a first connecting plate is fixedly installed on one end of the stabilizing plate close to the inner surface of the arc plate. The first connecting plate is located inside the second mounting groove and fixedly connected to the arc plate by bolts.

4. The novel composite reel structure of a reel-up machine according to claim 1 is characterized in that: A first mounting groove corresponding to the position and number of the electric telescopic rod is opened on the inner surface of the arc plate, and a second connecting plate is fixedly installed on the driving end of the electric telescopic rod, and the second connecting plate is located inside the first mounting groove and fixedly connected to the arc plate by bolts.

5. The novel composite reel structure of a reel-up machine according to claim 2 is characterized in that: The shape of the sliding block is a T-shaped structure, and the sliding block is adapted to the limiting slideway.

6. The novel composite reel structure of a reel-up machine according to claim 2 is characterized in that: The shape of the equilateral angle steel is L-shaped.

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