Retractable and controllable full-automatic coiling machine for cold-rolled strip steel

Abstract

The utility model belongs to the technical field of strip steel coiling, and particularly discloses a full-automatic cold-rolled strip steel coiling machine capable of being adjusted and controlled in a telescopic mode, which comprises a T-shaped base, a mounting groove is formed in the top of the base, supporting sleeves are arranged at the two ends of the top of the base, the two supporting sleeves are connected through an adjusting part, and supporting plates are inserted into the supporting sleeves in a sliding mode. Mounting parts are mounted at the top ends of the supporting plates, clamping mechanisms are arranged on the sides, close to each other, of the two mounting parts, each clamping mechanism comprises a limiting disc rotationally mounted on the side face of the corresponding mounting part, one limiting disc is in output connection with a motor mounted at the top of the corresponding mounting part, and a polygonal sleeve is mounted in the middle of the end, away from the corresponding mounting part, of each limiting disc; a plurality of clamping plates are installed on the outer wall of the polygonal sleeve at equal intervals through telescopic cylinders, and a roller supporting mechanism is arranged in the middle of the top of the base. According to the utility model, the clamping can be regulated and controlled in a telescopic manner according to the size of cold-rolled strip steel, and the use comprehensiveness of the equipment is effectively ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of strip steel coiling, and in particular relates to a telescopically controllable full-automatic coiler for cold-rolled strip steel. Background Art

[0002] With the rapid development of the market economy, cutting-edge technologies in the automotive, instrumentation, radio, defense, and aerospace industries are increasingly demanding higher standards for the variety, specifications, performance, and quality of steel strip. Hot-rolled strip production is far from meeting the needs of these industries. Consequently, amidst the continuous improvement of rolling machinery and processes, cold-rolled strip production has received significant attention and development, earning it a special place in steel rolling. Cold rolling is often used to produce thin strips reduced to a certain thickness. However, the coiling process requires changing different winding rollers for different strip widths. This method is cumbersome and lacks versatility. Therefore, a fully automatic coiler with scalable and adjustable cold strip winding is proposed. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a telescopically adjustable full-automatic coiler for cold-rolled strip steel.

[0004] To achieve the above objectives, the utility model provides a telescopically adjustable fully automatic coiler for cold-rolled strip steel, comprising a base, the base being T-shaped and having an installation slot at the top, support sleeves being provided at both ends of the top of the base, the two support sleeves being connected by an adjusting member, support plates being slidably inserted inside the support sleeves, and mounting members being installed on the tops of the support plates, and clamping mechanisms being provided on the sides of the two mounting members close to each other, the clamping mechanisms comprising a limit plate rotatably installed on the side of the mounting member, one of the limit plates being connected to the output of a motor installed on the top of the mounting member, a polygonal sleeve being installed at the middle position of one end of the limit plate away from the mounting member, a plurality of clamping plates being equidistantly installed on the outer wall of the polygonal sleeve through a telescopic cylinder, and a roller support mechanism being provided at the middle position of the top of the base.

[0005] In the above technical solution, further, the adjusting member includes two supporting slide rods horizontally installed inside the mounting groove, and the outer sides of the adjacent ends of the two supporting slide rods are slidably sleeved with mounting seats, and the supporting sleeves are vertically installed on the top of the adjacent mounting seats respectively, and a two-way telescopic rod is horizontally installed between the two mounting seats, and the outer side of the two-way telescopic rod cylinder sleeve is fixedly connected to the inner wall of the mounting groove through a sleeve frame.

[0006] In the above technical solution, further, two insertion columns are vertically installed at the bottom end of the support sleeve, both of the two insertion columns are slidably extended to the support plate, and the insertion columns below the support plate are sleeved with support springs.

[0007] In the above technical solution, further, the side walls of the limiting plate at the corresponding positions of the clamping plate are provided with sliding grooves, and the ends of the clamping plate are slidably engaged with the sliding grooves.

[0008] In the above technical solution, further, the roller support mechanism includes an arc-shaped roller frame arranged in the middle position above the base, and a plurality of lifting rollers are installed on the inner side of the arc-shaped roller frame for rotating at equal distances along the arc direction, and the four corners of the arc-shaped roller frame are fixedly connected to the base through a bracket.

[0009] Compared with the prior art, the present invention has the following beneficial effects:

[0010] The utility model is provided with an adjusting member and a clamping mechanism, so that the clamping can be adjusted and adjusted according to the size of the cold-rolled strip, effectively ensuring the comprehensive use of the equipment;

[0011] The roller support mechanism will roll and lift the steel coil in the winding state. This state does not affect the coiling effect and increases the stability of the coiling. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure proposed by the utility model;

[0013] Figure 2 This is a cross-sectional view of the support sleeve and support plate proposed in the present invention;

[0014] Figure 3 This is a schematic diagram of the clamping mechanism structure proposed by the utility model;

[0015] Figure 4 This is a schematic diagram of the adjustment mechanism structure proposed by the utility model.

[0016] In the figure: base 1, bracket 2, mounting groove 3, motor 4, clamping plate 5, polygonal sleeve 6, lifting roller 7, arc roller frame 8, limit plate 9, mounting part 10, support plate 11, support sleeve 12, telescopic cylinder 13, slide groove 14, plug-in column 15, support spring 16, mounting seat 17, support slide rod 18, sleeve frame 19, two-way telescopic rod 20. DETAILED DESCRIPTION

[0017] In order to more clearly understand the above-mentioned objectives, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0018] like Figure 1-Figure 4The cold-rolled steel strip fully automatic coiler shown in the figure comprises a base 1, which is T-shaped and has a mounting groove 3 at the top. Support sleeves 12 are provided at both ends of the top of the base 1. The two support sleeves 12 are connected by an adjusting member. The adjusting member comprises two support slides 18 horizontally installed inside the mounting groove 3. The outer sides of the adjacent ends of the two support slides 18 are slidably sleeved with mounting seats 17. The support sleeves 12 are respectively vertically installed on the top of the adjacent mounting seats 17, and a bidirectional telescopic rod 20 is horizontally installed between the two mounting seats 17. The outer side of the cylinder sleeve of the bidirectional telescopic rod 20 is aligned with the inner side of the mounting groove 3. The walls are fixedly connected by a sleeve 19, and a support plate 11 is slidably inserted inside the support sleeve 12. A mounting part 10 is installed on the top of the support plate 11. A clamping mechanism is provided on the side where the two mounting parts 10 are close to each other. The clamping mechanism includes a limit plate 9 rotatably installed on the side of the mounting part 10, one of the limit plates 9 is connected to the output of the motor 4 installed on the top of the mounting part 10, and a polygonal sleeve 6 is installed in the middle position of one end of the limit plate 9 away from the mounting part 10. A plurality of clamping plates 5 are installed at equal distances on the outer wall of the polygonal sleeve 6 through a telescopic cylinder 13, and a roller support mechanism is provided in the middle position of the top of the base 1.

[0019] By starting the contraction of the telescopic cylinder 13, the multiple clamping plates 5 can be gathered toward the polygonal sleeve 6, which is convenient for insertion into the strip steel coil. The bidirectional telescopic rod 20 can actually make the mounting seat 17 slide toward or in the opposite direction on the outside of the supporting slide bar 18, thereby changing the distance between the two limit plates 9, making it convenient for the clamping plates 5 to clamp strip steel coils of different widths, and the motor 4 can be used as a driving source to drive the limit plate 9 to rotate.

[0020] The roller support mechanism includes an arc-shaped roller frame 8 arranged in the middle position above the base 1. A plurality of lifting rollers 7 are installed on the inner side of the arc-shaped roller frame 8 to rotate at equal distances along the arc direction, and the four corners of the arc-shaped roller frame 8 are fixedly connected to the base 1 through a bracket 2. Two plug-in columns 15 are vertically installed at the bottom end of the support sleeve 12. The two plug-in columns 15 are slidably extended to the support plate 11, and the plug-in columns 15 under the support plate 11 are sleeved with support springs 16. By providing the support springs 16, the support plate 11 can be initially lifted to prevent the support plate 11 from sliding down rapidly after the clamping plate 5 is separated from the strip steel coil, causing damage to the equipment. When the mass of the strip steel coiled by the strip steel coil becomes larger and larger, the support plate 11 will gradually slide down, and the support springs 16 are in a compressed state. At this time, the plurality of lifting rollers 7 will roll and lift the strip steel coil. This state does not affect the coiling effect, and at the same time increases the stability of the coiling. As the thickness of the strip steel coil continues to increase, the support plate 11 will gradually rise under the drive of the clamping mechanism.

[0021] The side walls of the limit plate 9 at the corresponding position of the clamping plate 5 are provided with a sliding groove 14, and the end of the clamping plate 5 slides in cooperation with the sliding groove 14. By setting the sliding groove 14, the connectivity between the limit plate 9 and the clamping plate 5 can be increased, while ensuring the stability of the clamping plate 5 during operation.

[0022] Working principle: First, operate the clamping mechanism to a retracted state, and then drive the adjusting part to adjust the distance between the two clamping mechanisms, so that the clamping mechanism in the retracted state extends to the inside of the strip coil, and then drive the clamping mechanism to stretch to position and clamp the strip coil, and under the action of the support spring 16, the support plate 11 can be initially lifted. At the same time, the motor 4 will drive the clamping mechanism to perform fully automatic coiling of the strip. When the mass of the strip coiled by the strip becomes larger and larger, the support plate 11 will gradually slide down, and the support spring 16 will be in a compressed state. At this time, multiple lifting rollers 7 will roll and lift the strip coil. This state does not affect the coiling effect, and at the same time increases the stability of the coiling. As the thickness of the strip coil continues to increase, the support plate 11 will gradually rise under the drive of the clamping mechanism.

[0023] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention.

Claims

1. A fully automatic coiler for cold-rolled steel strip that can be flexibly adjusted, comprising a base (1), wherein the base (1) is T-shaped and a mounting groove (3) is provided at the top, and is characterized in that: Both ends of the top of the base (1) are provided with support sleeves (12), and the two support sleeves (12) are connected by an adjusting member. A support plate (11) is slidably inserted inside the support sleeves (12), and a mounting member (10) is installed on the top of the support plate (11). A clamping mechanism is provided on the side where the two mounting members (10) are close to each other, and the clamping mechanism includes a limit plate (9) rotatably installed on the side of the mounting member (10), one of the limit plates (9) is connected to the output of the motor (4) installed on the top of the mounting member (10), and a polygonal sleeve (6) is installed at the middle position of one end of the limit plate (9) away from the mounting member (10). A plurality of clamping plates (5) are installed at equal distances on the outer wall of the polygonal sleeve (6) through a telescopic cylinder (13), and a roller support mechanism is provided at the middle position of the top of the base (1).

2. The fully automatic coiler for cold-rolled steel strip with telescopic control according to claim 1, characterized in that: The adjusting member comprises two support slide bars (18) mounted horizontally inside the mounting groove (3), the outer sides of the adjacent ends of the two support slide bars (18) are slidably sleeved with mounting seats (17), the support sleeves (12) are respectively vertically mounted on the top ends of the adjacent mounting seats (17), and a bidirectional telescopic rod (20) is horizontally mounted between the two mounting seats (17), and the outer side of the cylinder sleeve of the bidirectional telescopic rod (20) is fixedly connected to the inner wall of the mounting groove (3) through a sleeve frame (19).

3. The fully automatic coiler for cold-rolled steel strip with telescopic control according to claim 1, characterized in that: Two insertion columns (15) are vertically installed at the bottom end of the support sleeve (12), and the two insertion columns (15) are slidably extended to the support plate (11), and the insertion columns (15) below the support plate (11) are sleeved with support springs (16).

4. The fully automatic coiler for cold-rolled steel strip with telescopic control according to claim 1, characterized in that: The side walls of the limiting plates (9) at corresponding positions of the clamping plates (5) are provided with sliding grooves (14), and the ends of the clamping plates (5) are slidably matched with the sliding grooves (14).

5. The fully automatic coiler for cold-rolled steel strip with telescopic control according to claim 1, characterized in that: The roller support mechanism comprises an arc-shaped roller frame (8) arranged in the middle position above the base (1); a plurality of lifting rollers (7) are installed on the inner side of the arc-shaped roller frame (8) so as to rotate at equal distances along the arc direction; and the four corners of the arc-shaped roller frame (8) are fixedly connected to the base (1) via a bracket (2).

Images