Uncoiling equipment for spring steel cold-rolled wide steel strip

Abstract

The utility model relates to a wide steel belt uncoiling device for spring steel cold rolling. The device comprises a base, a fixed plate and a sliding plate, the fixed plate is fixedly arranged on the base, the sliding plate is arranged on the base in a sliding mode, the device is structurally characterized by further comprising a driving mechanism, a tight supporting mechanism and a moving mechanism, the driving mechanism is arranged on the fixed plate, the tight supporting mechanism is arranged on the sliding plate, and the moving mechanism is arranged on the base. The sliding plate is driven by the moving mechanism to move on the base, the driving mechanism comprises a driving motor, a driving belt wheel, a driven belt wheel, a driving shaft and a driving sleeve, the driving belt wheel is arranged on the driving motor, the driven belt wheel and the driving sleeve are both arranged on the driving shaft, the driving shaft is arranged on the fixed plate, and the fixed plate is arranged on the base. And the driving belt wheel and the driven belt wheel are driven through a belt.

Description

Technical Field

[0001] The utility model relates to uncoiling equipment for cold-rolled wide spring steel strips. Background Art

[0002] A steel coil is a rolled body formed by hot pressing and cold pressing of steel, which makes it convenient to store and transport. The steel coil is processed by uncoiling equipment and leveling equipment to produce steel plates according to demand. The steel coil needs to be uncoiled when used. The uncoiler is a special equipment for leveling metal plates. In view of this, a strip cold-rolled steel coil uncoiling device is disclosed in the patent document with application number 202121325524.X. The uncoiling device in the above-mentioned existing equipment cannot tighten the center hole of the steel strip coil. Therefore, when uncoiling, it only uses the elastic baffle 9 to block the two sides of the steel strip coil. Due to the heavy weight of the steel coil, it is difficult to control the rotation of the steel strip coil. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art and to provide a spring steel cold-rolled wide strip uncoiling device with a rational structural design.

[0004] The technical solution adopted by the present invention to solve the above-mentioned problem is: the spring steel cold-rolled wide steel strip uncoiling equipment includes a base, a fixed plate and a sliding plate, the fixed plate is fixedly arranged on the base, and the sliding plate is slidably arranged on the base. Its structural characteristics are: it also includes a driving mechanism, a tightening mechanism and a moving mechanism, the driving mechanism is arranged on the fixed plate, the tightening mechanism is arranged on the sliding plate, and the sliding plate is driven by the moving mechanism to move on the base.

[0005] Furthermore, the driving mechanism includes a driving motor, a driving pulley, a driven pulley, a driving shaft and a driving sleeve, the driving pulley is arranged on the driving motor, the driven pulley and the driving sleeve are both arranged on the driving shaft, the driving shaft is arranged on a fixed plate, and the driving pulley and the driven pulley are driven by a belt.

[0006] Furthermore, the tightening mechanism includes a tightening cylinder, a tightening push block, a tightening sleeve, a tightening sliding hole, a tightening baffle, a tightening slider, a baffle sliding groove and a tightening spring. The tightening sleeve is arranged on the sliding plate, the tightening sliding hole is arranged on the tightening sleeve, the tightening baffle is fixed in the tightening sliding hole, the baffle sliding groove is arranged on the tightening slider, the tightening slider is located in the tightening sliding hole, the tightening baffle is located in the baffle sliding groove, the two ends of the tightening spring are respectively abutted against the tightening baffle and the baffle sliding groove, the tightening cylinder is connected to the tightening push block, the tightening push block is located in the tightening sleeve, and the tightening push block is in contact with the tightening slider.

[0007] Furthermore, a first conical surface is provided on the tightening push block, and a second conical surface is provided on the tightening sliding block, and the first conical surface is in contact with the second conical surface.

[0008] Furthermore, the tightening mechanism also includes a buffer spring, a buffer pressure ring and a fixed pressure ring. The fixed pressure ring is fixedly set on the tightening rotating sleeve, and the buffer pressure ring is slidably set on the tightening rotating sleeve. The two ends of the buffer spring are respectively in contact with the buffer pressure ring and the fixed pressure ring.

[0009] Furthermore, the moving mechanism includes a moving motor, a moving screw, a moving slide rail and a moving slide seat. The moving motor is connected to the moving screw rod, the moving screw rod and the moving slide seat are penetrated and threadedly connected, the moving slide rail is fixed on the base, the sliding plate is fixed on the moving slide seat, and the moving slide seat slides in cooperation with the moving slide rail.

[0010] Compared with the existing technology, the utility model has the following advantages: the spring steel cold-rolled wide steel strip uncoiling equipment pushes the tightening push block through the tightening cylinder, and the tightening push block pushes the tightening slider out of the tightening slide hole, and the tightening slider tightens the center hole of the steel strip coil, and the rotation of the steel strip coil is controlled by the mobile motor, so the uncoiling status of the steel strip coil can be conveniently notified. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the spring steel cold-rolled wide steel strip uncoiling equipment according to an embodiment of the present utility model.

[0012] Figure 2 It is a schematic cross-sectional structural diagram of a spring steel cold-rolled wide steel strip uncoiling device according to an embodiment of the present utility model.

[0013] Figure 3 yes Figure 2 Schematic diagram of the enlarged structure of part A in .

[0014] In the figure: base 1, fixed plate 2, sliding plate 3, driving mechanism 4, tightening mechanism 5, moving mechanism 6,

[0015] Driving motor 41, driving pulley 42, driven pulley 43, driving shaft 44, driving sleeve 45, belt 46,

[0016] Tightening cylinder 51, tightening push block 52, tightening sleeve 53, tightening sliding hole 54, tightening baffle 55, tightening slider 56, baffle slide 57, tightening spring 58, first cone surface 59, second cone surface 510, buffer spring 511, buffer pressure ring 512, fixed pressure ring 513,

[0017] Moving motor 61 , moving screw rod 62 , moving slide rail 63 , and moving slide seat 64 . DETAILED DESCRIPTION

[0018] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples.

[0019] Example

[0020] See also Figures 1 to 3 As shown, it should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention. Therefore, they have no substantial technical significance. Any modification of the structure, change in the proportional relationship or adjustment of the size should still fall within the scope of the technical content disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention. At the same time, if there are references to terms such as "upper", "lower", "left", "right", "middle" and "one" in this specification, they are only for the convenience of description and are not used to limit the scope of the implementation of the present invention. Changes or adjustments in their relative relationships should also be considered as the scope of the implementation of the present invention without substantially changing the technical content.

[0021] The spring steel cold-rolled wide steel strip uncoiling equipment in this embodiment includes a base 1, a fixed plate 2, a sliding plate 3, a driving mechanism 4, a tightening mechanism 5 and a moving mechanism 6. The fixed plate 2 is fixedly set on the base 1, the sliding plate 3 is slidably set on the base 1, the driving mechanism 4 is set on the fixed plate 2, the tightening mechanism 5 is set on the sliding plate 3, and the sliding plate 3 is driven by the moving mechanism 6 to move on the base 1.

[0022] The driving mechanism 4 in this embodiment includes a driving motor 41, a driving pulley 42, a driven pulley 43, a driving shaft 44 and a driving sleeve 45. The driving pulley 42 is arranged on the driving motor 41, the driven pulley 43 and the driving sleeve 45 are both arranged on the driving shaft 44, and the driving shaft 44 is arranged on the fixed plate 2. The driving pulley 42 and the driven pulley 43 are driven by a belt 46.

[0023] The tightening mechanism 5 in this embodiment includes a tightening cylinder 51, a tightening push block 52, a tightening sleeve 53, a tightening sliding hole 54, a tightening baffle 55, a tightening slider 56, a baffle sliding groove 57, a tightening spring 58, a buffer spring 511, a buffer pressure ring 512 and a fixed pressure ring 513. The tightening sleeve 53 is arranged on the sliding plate 3, the tightening sliding hole 54 is arranged on the tightening sleeve 53, the tightening baffle 55 is fixed in the tightening sliding hole 54, the baffle sliding groove 57 is arranged on the tightening slider 56, the tightening slider 56 is located in the tightening sliding hole 54, the tightening baffle 55 is located in the baffle sliding groove 57, the tightening spring The two ends of 58 are respectively in contact with the tightening baffle 55 and the baffle slide groove 57, the tightening cylinder 51 is connected to the tightening push block 52, the tightening push block 52 is located in the tightening rotating sleeve 53, and the tightening push block 52 is in contact with the tightening slider 56, a first conical surface 59 is provided on the tightening push block 52, and a second conical surface 510 is provided on the tightening slider 56, the first conical surface 59 is in contact with the second conical surface 510, the fixed pressure ring 513 is fixedly set on the tightening rotating sleeve 53, the buffer pressure ring 512 is slidably set on the tightening rotating sleeve 53, and the two ends of the buffer spring 511 are respectively in contact with the buffer pressure ring 512 and the fixed pressure ring 513.

[0024] The moving mechanism 6 in this embodiment includes a moving motor 61, a moving screw rod 62, a moving slide rail 63 and a moving slide 64. The moving motor 61 is connected to the moving screw rod 62, the moving screw rod 62 and the moving slide 64 are penetrated and threadedly connected, the moving slide rail 63 is fixed on the base 1, the sliding plate 3 is fixed on the moving slide 64, and the moving slide 64 slides in cooperation with the moving slide rail 63.

[0025] Specifically, when the spring steel cold-rolled wide steel strip uncoiling equipment is working, the steel strip roll is placed between the tightening sleeve 53 and the drive shaft 44, and the moving motor 61 drives the moving screw 62 to rotate, and the moving screw 62 drives the moving slide 64 to move along the moving slide rail 63, so that the center holes at both ends of the steel strip roll are respectively inserted into the tightening sleeve 53 and the drive shaft 44, and the two ends of the steel strip roll are in contact with the buffer pressure ring 512 and the drive sleeve 45, and the tightening cylinder 51 pushes the tightening push block 52 so that the first conical surface 59 contacts the second conical surface 510, and the tightening slider 56 slides out of the tightening slide hole 54, and the center hole of the steel strip roll is tightened by the tightening slider 56, and the drive shaft 44 is driven to rotate by the drive motor 41 for unwinding.

[0026] In addition, it should be noted that the shapes and names of the parts and components of the specific embodiments described in this specification may be different, and the above content described in this specification is merely an example of the structure of the utility model. Any equivalent changes or simple changes made based on the structure, features and principles described in the concept of the utility model patent are included in the scope of protection of the utility model patent. Technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined by the claims, they should fall within the scope of protection of the utility model.

Claims

1. A spring steel cold-rolled wide strip uncoiling device, comprising a base (1), a fixed plate (2) and a sliding plate (3), wherein the fixed plate (2) is fixedly arranged on the base (1), and the sliding plate (3) is slidably arranged on the base (1), characterized in that: It also includes a driving mechanism (4), a tightening mechanism (5) and a moving mechanism (6), wherein the driving mechanism (4) is arranged on the fixed plate (2), the tightening mechanism (5) is arranged on the sliding plate (3), and the sliding plate (3) is driven by the moving mechanism (6) to move on the base (1).

2. The spring steel cold-rolled wide strip uncoiling equipment according to claim 1, characterized in that: The driving mechanism (4) comprises a driving motor (41), a driving pulley (42), a driven pulley (43), a driving shaft (44) and a driving sleeve (45), wherein the driving pulley (42) is arranged on the driving motor (41), the driven pulley (43) and the driving sleeve (45) are both arranged on the driving shaft (44), the driving shaft (44) is arranged on the fixed plate (2), and the driving pulley (42) and the driven pulley (43) are driven by a belt (46).

3. The spring steel cold-rolled wide strip uncoiling equipment according to claim 1, characterized in that: The tightening mechanism (5) includes a tightening cylinder (51), a tightening push block (52), a tightening sleeve (53), a tightening slide hole (54), a tightening baffle (55), a tightening slider (56), a baffle slide groove (57) and a tightening spring (58), wherein the tightening sleeve (53) is arranged on the sliding plate (3), the tightening slide hole (54) is arranged on the tightening sleeve (53), the tightening baffle (55) is fixed in the tightening slide hole (54), and the baffle slide groove (57) is fixed in the tightening slide hole (54). ) is arranged on a tightening slider (56), the tightening slider (56) is located in the tightening slide hole (54), the tightening baffle (55) is located in the baffle slide groove (57), the two ends of the tightening spring (58) are respectively in contact with the tightening baffle (55) and the baffle slide groove (57), the tightening cylinder (51) is connected to the tightening push block (52), the tightening push block (52) is located in the tightening rotating sleeve (53), and the tightening push block (52) is in contact with the tightening slider (56).

4. The spring steel cold-rolled wide strip uncoiling equipment according to claim 3, characterized in that: The tightening push block (52) is provided with a first conical surface (59), and the tightening slider (56) is provided with a second conical surface (510), and the first conical surface (59) is in contact with the second conical surface (510).

5. The spring steel cold-rolled wide strip uncoiling equipment according to claim 3, characterized in that: The tightening mechanism (5) further comprises a buffer spring (511), a buffer pressure ring (512) and a fixed pressure ring (513); the fixed pressure ring (513) is fixedly arranged on the tightening rotating sleeve (53); the buffer pressure ring (512) is slidably arranged on the tightening rotating sleeve (53); and the two ends of the buffer spring (511) are respectively in contact with the buffer pressure ring (512) and the fixed pressure ring (513).

6. The spring steel cold-rolled wide strip uncoiling equipment according to claim 1, characterized in that: The moving mechanism (6) includes a moving motor (61), a moving screw (62), a moving slide rail (63) and a moving slide seat (64), wherein the moving motor (61) is connected to the moving screw rod (62), the moving screw rod (62) and the moving slide seat (64) penetrate and are threadedly connected, the moving slide rail (63) is fixed on the base (1), the sliding plate (3) is fixed on the moving slide seat (64), and the moving slide seat (64) and the moving slide rail (63) are slidably matched.

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