Strip steel winding device

Abstract

The utility model belongs to the technical field of strip steel winding, and particularly discloses a strip steel winding device which comprises a base, an L-shaped machine frame is arranged at one end of the top of the base, a hanging bracket is transversely installed on the top of the L-shaped machine frame in a sliding mode, and a winding mechanism is arranged at the bottom of the hanging bracket in a rotating mode. The winding mechanism comprises an inserting sleeve horizontally and rotatably installed at the bottom of the hanging bracket, an inserting column is slidably inserted into the inserting sleeve, the inserting column and the inserting sleeve are positioned through a plurality of locking pieces, and a limiting column head is fixed to the end, away from the inserting sleeve, of the inserting column. A plurality of driving connecting rods are rotationally installed at the corresponding positions of the outer sides of the limiting column head and the inserting sleeve in the circumferential direction at equal intervals, a resisting clamping plate is rotationally installed between the ends of the two driving connecting rods at the corresponding positions, and a driving part is connected to the end, close to the hanging bracket, of the inserting sleeve. The strip steel coil unloading device is stable and rapid in strip steel coil unloading mode, and operation convenience is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of strip coiling, and particularly relates to a strip coiling device. Background Technique

[0002] During the production process of strip steel, the temperature is first raised to the required rolling temperature in a heating furnace, and then it enters a rough rolling descaling machine through a roller table to process the scale generated on the slab. Then it enters a rough rolling mill to roll the width and thickness of the strip steel. After that, it is transported by a roller table to a finish rolling descaling machine to process the scale generated on the surface of the strip steel, and then enters a finish rolling mill to perform more precise rolling on the thickness and width of the strip steel. After the strip steel is strictly controlled in surface temperature before coiling by passing through laminar cooling via a roller table, it enters a coiler to be coiled into a steel coil. The existing coiling device has a cumbersome unloading process for strip steel coils, which is time-consuming and laborious in operation. Therefore, a strip coiling device is proposed. Content of the Utility Model

[0003] The purpose of the utility model is to solve the deficiencies existing in the prior art, and a strip coiling device is proposed.

[0004] To achieve the above purpose, the utility model provides a strip coiling device, including a base. One end of the top of the base is provided with an L-shaped frame. A hanger is horizontally slidably installed on the top of the L-shaped frame. A coiling mechanism is rotatably arranged at the bottom of the hanger. The coiling mechanism includes an insertion sleeve horizontally and rotatably installed at the bottom of the hanger. An insertion column is slidably inserted into the insertion sleeve, and the two are positioned by a plurality of locking members. One end of the insertion column away from the insertion sleeve is fixed with a limit head. A plurality of driving connecting rods are rotatably installed at equal intervals in the circumferential direction at corresponding positions on the outer sides of the limit head and the insertion sleeve. A resisting clamping plate is rotatably installed between the ends of two corresponding driving connecting rods. One end of the insertion sleeve close to the hanger is connected with a driving member.

[0005] In the above technical solution, further, the hanger includes a sliding seat horizontally and slidably sleeved on the outside of the top of the L-shaped frame. A moving hanging plate is vertically installed at the bottom of the sliding seat. One end of the insertion sleeve is rotatably inserted into the bottom of the moving hanging plate.

[0006] In the above technical solution, further, the driving member includes a motor fixedly installed on the top of the sliding seat. A driving belt pulley is installed on the output shaft of the motor. A driven belt pulley is installed at the end position of the insertion sleeve. The driven belt pulley and the driving belt pulley are connected by a belt.

[0007] In the above technical solution, further, a top hydraulic cylinder is horizontally installed on one side of the top of the L-shaped frame. The top hydraulic cylinder is a multi-stage hydraulic rod, and the telescopic end of the top hydraulic cylinder penetrates through the L-shaped frame and is fixedly connected with the moving hanging plate.

[0008] In the above technical solution, further, a lifting and discharging member is provided on the base. The lifting and discharging member includes a dovetail chute horizontally opened at the middle position of the base. A T-shaped slide plate is slidably inserted into the dovetail chute. The T-shaped slide plate extends outside the dovetail chute and pulleys are rotatably installed at both ends of the bottom. Two lower hydraulic cylinders are vertically installed on the top of the T-shaped slide plate. An arc-shaped support plate is commonly installed at the telescopic ends of the two lower hydraulic cylinders.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] By arranging a hanging frame in the utility model, the winding mechanism can be hoisted. The arranged winding mechanism can be extended or contracted. When extended, it can resist the inner wall of the strip steel coil. When contracted, it will disengage from the inner wall of the strip steel coil. At the same time, the arranged lifting and discharging member can cooperate with the upper hydraulic cylinder and the winding mechanism. The lifting and discharging member can directly lift the strip steel coil and, with the cooperation of the upper hydraulic cylinder, directly withdraw from the inner ring of the strip steel coil, facilitating subsequent handling by a lifting tool or a forklift. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic structural diagram proposed by the utility model;

[0012] Figure 2 is a schematic structural diagram of the winding mechanism proposed by the utility model;

[0013] Figure 3 is a schematic structural diagram of the lifting and discharging member proposed by the utility model.

[0014] In the figure: base 1, L-shaped frame 2, moving hanging plate 3, upper hydraulic cylinder 4, belt 5, driving belt pulley 6, motor 7, sliding seat 8, resisting clamping plate 9, limiting stud 10, arc-shaped support plate 11, dovetail chute 12, T-shaped slide plate 13, pulley 14, inserted column 15, driving connecting rod 16, inserted sleeve 17, driven belt pulley 18, locking member 19, lower hydraulic cylinder 20. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] In order to more clearly understand the above-mentioned objects, features and advantages of the utility model, the following further detailed description of the utility model is given in conjunction with the drawings and specific embodiments.

[0016] Such as Figures 1-3A strip coiling device shown in the figure includes a base 1. At one end of the top of the base 1, an L-shaped frame 2 is provided. A hanger is horizontally slidably installed on the top of the L-shaped frame 2. A coiling mechanism is rotatably arranged at the bottom of the hanger. The coiling mechanism includes an insertion sleeve 17 horizontally rotatably installed at the bottom of the hanger. An insertion column 15 is slidably inserted inside the insertion sleeve 17 and is positioned by a plurality of locking members 19 therebetween. One end of the insertion column 15 away from the insertion sleeve 17 is fixed with a limit head 10. A plurality of driving connecting rods 16 are rotatably installed at equal intervals in the circumferential direction at the corresponding positions on the outer sides of the limit head 10 and the insertion sleeve 17. A resisting clamping plate 9 is rotatably installed between the ends of two corresponding driving connecting rods 16. One end of the insertion sleeve 17 close to the hanger is connected with a driving member. By setting the position of the insertion column 15 inside the insertion sleeve 17, the limit head 10 can drive the driving connecting rod 16 to move, thereby changing the angle between the corresponding driving connecting rods 16, and extending or retracting the resisting clamping plate 9, so as to achieve the purpose of resisting the inner wall of the strip coil.

[0017] The hanger includes a sliding seat 8 horizontally sleeved outside the top of the L-shaped frame 2. A moving hanging plate 3 is vertically installed at the bottom of the sliding seat 8. One end of the insertion sleeve 17 is rotatably inserted at the bottom of the moving hanging plate 3. The driving member includes a motor 7 fixedly installed at the top of the sliding seat 8. A driving belt pulley 6 is installed on the output shaft of the motor 7. A driven belt pulley 18 is installed at the end position of the insertion sleeve 17. The driven belt pulley 18 and the driving belt pulley 6 are connected by a belt 5. By starting the motor 7, the insertion sleeve 17 can be driven to rotate under the cooperation of the driven belt pulley 18, the driving belt pulley 6 and the belt 5, so that the resisting clamping plate 9 drives the strip coil to perform the coiling work.

[0018] A upper hydraulic cylinder 4 is horizontally installed on one side of the top of the L-shaped frame 2. The upper hydraulic cylinder 4 is a multi-stage hydraulic rod, and the telescopic end of the upper hydraulic cylinder 4 penetrates through the L-shaped frame 2 and is fixedly connected with the moving hanging plate 3. The upper hydraulic cylinder 4 can drive the moving hanging plate 3 to drive the coiling mechanism to displace.

[0019] A lifting and unloading member is arranged on the base 1. The lifting and unloading member includes a dovetail chute 12 horizontally opened at the middle position of the base 1. A T-shaped slide plate 13 is slidably inserted inside the dovetail chute 12. The T-shaped slide plate 13 extends outside the dovetail chute 12 and two pulleys 14 are rotatably installed at both ends of the bottom. Two lower hydraulic cylinders 20 are vertically installed at the top of the T-shaped slide plate 13. An arc-shaped supporting plate 11 is jointly installed at the telescopic ends of the two lower hydraulic cylinders 20. By setting the dovetail chute 12 and the T-shaped slide plate 13, the position of the arc-shaped supporting plate 11 can be changed, and the lower hydraulic cylinder 20 can drive the arc-shaped supporting plate 11 to lift the coiled strip coil, which is convenient for subsequent unloading treatment.

[0020] Working principle: First, the unwinding mechanism is extended to resist the inner wall of the strip coil. Then, the driving part is started to drive the unwinding mechanism to wind the strip coil. After the winding is completed, the lifting and discharging part is started to lift the strip coil outside the unwinding mechanism. At this time, the unwinding mechanism is operated to contract. When the unwinding mechanism contracts, it will disengage from the inner wall of the strip coil. The lifting and discharging part can directly lift the strip coil. With the cooperation of the upper hydraulic cylinder, the unwinding mechanism can directly withdraw from the inner circle of the strip coil, so as to facilitate the subsequent handling of the strip coil on the lifting and discharging part by a lifting tool or a forklift.

[0021] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A strip coiling device, comprising a base (1), one end of the top of the base (1) is provided with an L-shaped frame (2), characterized in that, A hanger is horizontally slidably mounted on the top of the L-shaped frame (2). A winding mechanism is rotatably arranged at the bottom of the hanger. The winding mechanism includes an insertion sleeve (17) horizontally and rotatably mounted at the bottom of the hanger. An insertion column (15) is slidably inserted into the insertion sleeve (17), and they are positioned by a plurality of locking members (19). One end of the insertion column (15) away from the insertion sleeve (17) is fixed with a limit head (10). A plurality of driving connecting rods (16) are rotatably mounted at equal intervals in the circumferential direction at the corresponding positions on the outer sides of the limit head (10) and the insertion sleeve (17). A resisting clamping plate (9) is rotatably mounted between the ends of two corresponding driving connecting rods (16). A driving member is connected to the insertion sleeve (17) near the hanger.

2. The strip coiling device according to claim 1, characterized in that, The hanger includes a sliding seat (8) horizontally and slidably sleeved on the outer side of the top of the L-shaped frame (2). A moving hanging plate (3) is vertically mounted at the bottom of the sliding seat (8). One end of the insertion sleeve (17) is rotatably inserted into the bottom of the moving hanging plate (3).

3. The coiling device for strip steel according to claim 2, characterized in that, The driving member includes a motor (7) fixedly mounted on the top of the sliding seat (8). A driving belt pulley (6) is mounted on the output shaft of the motor (7). A driven belt pulley (18) is mounted at the end of the insertion sleeve (17). The driven belt pulley (18) is connected to the driving belt pulley (6) by a belt (5).

4. A strip coiling device according to claim 2, characterized in that, An upper hydraulic cylinder (4) is horizontally mounted on one side of the top of the L-shaped frame (2). The upper hydraulic cylinder (4) is a multi-stage hydraulic rod, and the telescopic end of the upper hydraulic cylinder (4) penetrates through the L-shaped frame (2) and is fixedly connected to the moving hanging plate (3).

5. A strip coiling device according to claim 1, characterized in that, A lifting and blanking member is arranged on the base (1). The lifting and blanking member includes a dovetail chute (12) horizontally opened in the middle of the base (1). A T-shaped sliding plate (13) is slidably inserted into the dovetail chute (12). The T-shaped sliding plate (13) extends outside the dovetail chute (12), and pulleys (14) are rotatably mounted at both ends of the bottom. Two lower hydraulic cylinders (20) are vertically mounted on the top of the T-shaped sliding plate (13). An arc-shaped supporting plate (11) is jointly mounted on the telescopic ends of the two lower hydraulic cylinders (20).

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