Uncoiler capable of being widened

Abstract

The utility model discloses an uncoiler capable of being widened, and relates to the field of uncoiler devices. The uncoiler capable of being widened comprises an uncoiler body and a reel arranged on the side wall of the uncoiler body, an extension assembly is arranged at the end of the reel, and the extension assembly comprises an arc-shaped clamping plate inserted into the reel, the arc-shaped clamping plate corresponds to the reel in position, and the arc-shaped clamping plate is used for being connected with the reel; the inner sides of the arc-shaped clamping plates are provided with conical pieces and lead screws used for moving the arc-shaped plates and the arc-shaped clamping plates. According to the uncoiler capable of being widened, an arc-shaped clamping plate on the extending assembly is inserted into the uncoiler body and fixed through a bolt, the uncoiler body can be extended and widened, the uncoiler can be conveniently suitable for steel coils of different sizes, meanwhile, a conical piece can be moved by rotating a lead screw, and the diameter between an arc-shaped plate and the arc-shaped clamping plate can be adjusted; and adjustment and adaptation can be conveniently carried out according to uncoiler main bodies with different diameters.

Description

Technical Field

[0001] The utility model relates to the technical field of uncoilers, in particular to a widenable uncoiler. Background Art

[0002] The uncoiler is a special equipment for leveling metal plates. It is used for leveling steel plates and uneven plates. It can form uncoiler, leveling, shearing production lines and other plate product production lines according to relevant configurations. One of its functions is to support the steel coil by tensioning the inner hole of the steel coil; the other is to send the head of the steel strip into the leveling operation through rotation with the cooperation of the straightening machine.

[0003] The existing coils on the existing unwinding machines usually have a fixed length. When a wide steel coil is rotated on the coil, the excess steel coil will be unsupported, resulting in wrinkles.

[0004] The reason for this problem is that the length of the reel on the current uncoiler is usually fixed, while the width of some steel coils is wider. When the steel coils are rolled on the reel, the excess part has no support, causing wrinkles in the steel coils. In addition, adding uncoilers of different widths will increase the cost of equipment. In view of the shortcomings of the existing technology, we propose a widenable uncoiler to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a widenable uncoiler, which solves the problem that the length of the reel on the current uncoiler is usually fixed, and when a wider steel coil rotates on the reel, the excess part of the steel coil has no support, thereby causing wrinkles.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a widenable uncoiler, comprising an uncoiler body and a reel arranged on the side wall of the uncoiler body, an extension component is arranged at the end of the reel, and the extension component comprises:

[0007] An arc plate and an arc clamping plate, wherein the arc clamping plate is inserted into the interior of the reel, the arc clamping plate is used to fix the arc plate, the position of the arc plate corresponds to the position of the reel, and the arc plate is used to connect the reel;

[0008] A cone member and a screw rod are arranged on the inner side of the arc-shaped clamping plate, and the cone member and the screw rod are used to move the arc-shaped plate and the arc-shaped clamping plate.

[0009] Preferably, bolts are provided on the end side of the arc-shaped plate, and the bolts penetrate the side walls of the reel and the arc-shaped plate in sequence, and the bolts are used to fix the reel and the arc-shaped plate.

[0010] Preferably, the extension assembly further comprises:

[0011] A connecting shaft, which is arranged on the inner side of the arc-shaped clamping plate;

[0012] A support rod is arranged on the side wall of the connecting shaft, and the support rod is used to support the arc plate.

[0013] Preferably, the side wall of the connecting shaft is quickly provided with a plurality of groups of slots, the bottom of the arc-shaped clamping plate is fixedly connected with an inclined plate, and the inclined plate is slidably connected inside the slots.

[0014] Preferably, the conical member is arranged inside the connecting shaft, a plurality of groups of slide grooves are provided on the side wall of the conical member, and the bottom of the inclined plate is slidably connected inside the slide grooves.

[0015] Preferably, the screw is rotatably connected to the side wall of the cone member, and the screw thread penetrates the side wall of the connecting shaft.

[0016] Preferably, the arc plate is fixedly connected to the outer side of the arc clamping plate, the inner side of the arc plate and the outer peripheral wall of the connecting shaft are fixedly connected with hinges, and the support rod is rotatably connected to the inside of the hinge.

[0017] The utility model discloses a widenable uncoiler, which has the following beneficial effects: the widenable uncoiler is provided with an extension component which is easy to disassemble and assemble on the side wall of the uncoiler body, and the arc-shaped clamping plate on the extension component is inserted into the inside of the uncoiler body and fixed by bolts, so that the uncoiler body can be extended and widened to facilitate adaptation to steel coils of different sizes, and at the same time, the cone part can be moved by rotating the screw rod to adjust the diameter between the arc-shaped plate and the arc-shaped clamping plate, so as to facilitate adjustment and adaptation according to the uncoiler body with different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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 work.

[0019] Figure 1 It is a structural schematic diagram of the main body of the uncoiler of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the extension component of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the connecting shaft of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the arc-shaped pallet of the utility model.

[0023] In the figure: 1. uncoiler body; 2. reel; 3. extension assembly; 301. connecting shaft; 302. clamping groove; 303. hinge; 4. arc plate; 401. arc clamping plate; 402. inclined plate; 403. bolt; 5. conical part; 501. screw rod; 502. slide groove; 6. support rod. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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] The embodiment of the present application provides a widenable uncoiler, which solves the problem that the length of the reel on the current uncoiler is usually fixed. When a wider steel coil rotates on the reel, the excess part of the steel coil has no support, thereby causing wrinkles.

[0026] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0027] The utility model embodiment discloses a widenable uncoiler.

[0028] According to the attached Figure 1-4 As shown, a widenable uncoiler includes an uncoiler body 1 and a reel 2 arranged on the side wall of the uncoiler body 1, and an extension component 3 is arranged at the end of the reel 2. The extension component 3 includes:

[0029] The specific functions and operations of the uncoiler body 1 can refer to the single-arm electric uncoiler model YH-220.

[0030] The arc plate 4 and the arc clamping plate 401, the arc clamping plate 401 is inserted into the interior of the reel 2, the arc clamping plate 401 is used to fix the arc plate 4, the position of the arc plate 4 corresponds to the reel 2, and the arc plate 4 is used to connect the reel 2;

[0031] The conical member 5 and the screw rod 501 are arranged on the inner side of the arc-shaped clamping plate 401 , and the conical member 5 and the screw rod 501 are used to move the arc-shaped plate 4 and the arc-shaped clamping plate 401 .

[0032] Bolts 403 are provided on the end side of the arc plate 4, and the bolts 403 pass through the side walls of the reel 2 and the arc plate 4 in sequence. The bolts 403 are used to fix the reel 2 and the arc plate 4. By inserting four sets of arc clamping plates 401 correspondingly between the shaft rod and the shaft piece on the reel 2, and locking them by passing the bolts 403 and the nuts, the extension component 3 can be fixedly installed on the reel 2 for extended use.

[0033] The extension assembly 3 also includes:

[0034] A connecting shaft 301, which is arranged on the inner side of the arc-shaped clamping plate 401;

[0035] The support rod 6 is arranged on the side wall of the connecting shaft 301 , and is used to support the arc plate 4 .

[0036] The side wall of the connecting shaft 301 is quickly provided with a plurality of groups of slots 302 , and the bottom of the arc-shaped clamping plate 401 is fixedly connected with an inclined plate 402 , and the inclined plate 402 is slidably connected inside the slots 302 .

[0037] The conical member 5 is arranged inside the connecting shaft 301 , and a plurality of sliding grooves 502 are formed on the side wall of the conical member 5 . The bottom of the inclined plate 402 is slidably connected inside the sliding grooves 502 .

[0038] The screw rod 501 is rotatably connected to the side wall of the conical member 5, and the screw rod 501 thread penetrates the side wall of the connecting shaft 301. By rotating the screw rod 501 inward, the end of the screw rod 501 can push the conical member 5 to move inward. At this time, the conical member 5 will push the four groups of inclined plates 402 to slide outward from the slot 302, and the inclined plates 402 will simultaneously push the four groups of arc-shaped clamping plates 401 and the arc-shaped plates 4 to move outward, so that it can be adjusted according to different reels 2, thereby increasing its scope of application.

[0039] The arc plate 4 is fixedly connected to the outer side of the arc clamping plate 401, and the inner side of the arc plate 4 and the outer peripheral wall of the connecting shaft 301 are fixedly connected with a hinge 303. The support rod 6 is rotatably connected to the inside of the hinge 303. The telescopic movement of the arc plate 4 can drive the two groups of support rods 6 to rotate, and the arc plate 4 can be further supported by the support rod 6.

[0040] When the utility model is in use, first according to the diameter of the reel 2 on the uncoiler body 1, by rotating the screw rod 501 inward, the conical member 5 can be pushed inward, at this time the conical member 5 will push the four groups of inclined plates 402 to slide outward from the slots 302, the inclined plates 402 will simultaneously push the four groups of arc-shaped clamping plates 401 and the arc-shaped plates 4 to move outward until the diameters of the reel 2 and the arc-shaped plates 4 are adjusted to be the same, then the four groups of arc-shaped clamping plates 401 are correspondingly inserted between the shaft rod and the shaft sheet on the reel 2, and locked by the through bolts 403 and the nuts, so that the extension component 3 can be fixedly installed on the reel 2, and finally the reel 2 can be driven for processing.

[0041] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A widenable uncoiler, comprising an uncoiler body (1) and a reel (2) arranged on a side wall of the uncoiler body (1), characterized in that: An extension component (3) is provided at the end of the reel (2), and the extension component (3) comprises: An arc-shaped plate (4) and an arc-shaped clamping plate (401), wherein the arc-shaped clamping plate (401) is inserted into the interior of the reel (2), the arc-shaped clamping plate (401) is used to fix the arc-shaped plate (4), the positions of the arc-shaped plate (4) and the reel (2) correspond, and the arc-shaped plate (4) is used to connect the reel (2); A conical member (5) and a screw rod (501), wherein the conical member (5) and the screw rod (501) are arranged on the inner side of the arc-shaped clamping plate (401), and the conical member (5) and the screw rod (501) are used to move the arc-shaped plate (4) and the arc-shaped clamping plate (401).

2. The widenable uncoiler according to claim 1, characterized in that: The end side of the arc-shaped plate (4) is provided with a bolt (403), and the bolt (403) passes through the side walls of the reel (2) and the arc-shaped plate (4) in sequence, and the bolt (403) is used to fix the reel (2) and the arc-shaped plate (4).

3. The widenable uncoiler according to claim 1, characterized in that: The extension assembly (3) further comprises: A connecting shaft (301) disposed on the inner side of the arc-shaped clamping plate (401); A support rod (6) is arranged on the side wall of the connecting shaft (301), and the support rod (6) is used to support the arc plate (4).

4. The widenable uncoiler according to claim 3, characterized in that: The side wall of the connecting shaft (301) is quickly provided with a plurality of groups of slots (302), and the bottom of the arc-shaped clamping plate (401) is fixedly connected with an inclined plate (402), and the inclined plate (402) is slidably connected inside the slots (302).

5. The widenable uncoiler according to claim 4, characterized in that: The conical member (5) is arranged inside the connecting shaft (301), and a plurality of groups of slide grooves (502) are provided on the side wall of the conical member (5), and the bottom of the inclined plate (402) is slidably connected inside the slide grooves (502).

6. The widenable uncoiler according to claim 4, characterized in that: The screw rod (501) is rotatably connected to the side wall of the conical member (5), and the screw rod (501) is threadedly penetrated through the side wall of the connecting shaft (301).

7. The widenable uncoiler according to claim 5, characterized in that: The arc plate (4) is fixedly connected to the outer side of the arc clamping plate (401), the inner side of the arc plate (4) and the outer peripheral wall of the connecting shaft (301) are fixedly connected with a hinge (303), and the support rod (6) is rotatably connected to the inside of the hinge (303).

Images