Steel coil clamping equipment

Abstract

The utility model relates to the field of steel coil fixing equipment, in particular to steel coil clamping equipment which comprises a clamping assembly, the clamping assembly comprises a clamping base, a clamping roller, a telescopic part, a limiting plate and a clamping driving part, the clamping roller and the telescopic part are both installed on the clamping base, the telescopic part stretches out and draws back in the horizontal direction, the limiting plate is installed on the telescopic part, and the clamping driving part is installed on the clamping roller. The clamping driving piece is used for enabling the clamping base to move in the horizontal direction. The device has the effect that the steel coil is not prone to deflection after being pulled out of the winding drum.

Description

Technical Field

[0001] The present application relates to the field of steel coil fixing equipment, and in particular to a steel coil clamping equipment. Background Art

[0002] Steel coil is a commonly used industrial raw material, which is usually wound on a reel for easy transportation and processing. After the steel coil is transported to the processing station, it needs to be placed on a steel coil holder, and then pulled into the processing equipment, and then pulled to the output end of the processing equipment through the processing equipment.

[0003] In the existing related technology, the steel coil fixing frame includes a frame body and a roller body. The frame body is fixedly installed on the ground, one end of the roller body is rotatably matched with the frame body, and the roller body is arranged in the horizontal direction. When the steel coil needs to be placed on the steel coil fixing frame, it is only necessary to insert the roller body into the through hole in the center of the reel, and the steel coil can be placed on the steel coil fixing frame through the reel, which is convenient to use.

[0004] With respect to the above-mentioned related technologies, after the steel coil is pulled out from the reel, it is easy to deviate, which affects the conveying accuracy of the steel coil. Summary of the invention

[0005] In order to prevent the steel coil from being easily deflected after being pulled out from the reel, the present application provides a steel coil clamping device.

[0006] The present application provides a steel coil clamping device adopting the following technical solution:

[0007] A steel coil clamping device includes a clamping assembly, which includes a clamping seat, a clamping roller, a telescopic member, a limit plate and a clamping drive member. The clamping roller and the telescopic member are both installed on the clamping seat, the telescopic member is telescopic in a horizontal direction, the limit plate is installed on the telescopic member, and the clamping drive member is used to move the clamping seat in a horizontal direction.

[0008] By adopting the above technical solution, the telescopic part is extended and retracted in the horizontal direction, so that the limit plate is close to the side of the steel coil placed on the clamping roller, and then the pulled out steel coil is blocked and limited by the limit plate, which is not easy to deflect, thereby ensuring the conveying accuracy of the steel coil.

[0009] Optionally, the telescopic part includes a telescopic tube, a telescopic rod and a telescopic locking part. The telescopic tube is installed on a clamping seat, and the telescopic rod slides in a horizontal direction to cooperate with the telescopic tube. The telescopic tube is penetrated by a plurality of tube body locking grooves, and the telescopic rod is provided with a plurality of rod body locking grooves. The telescopic locking part is passed through the tube body locking groove and can be detachably installed in the rod body locking groove.

[0010] By adopting the above technical solution, when the telescopic member needs to be extended and retracted in the horizontal direction, the telescopic rod is pulled or pressed until it is adjusted to an appropriate length, and then the telescopic rod is locked to the telescopic tube through the telescopic locking member, thereby conveniently completing the adjustment of the telescopic locking member.

[0011] Optionally, the telescopic locking member is a bolt, and the telescopic locking member is slidably inserted into the locking groove of the tube body and threadedly engaged with the locking groove of the rod body.

[0012] By adopting the above technical solution, when the telescopic rod needs to be locked to the telescopic tube, the telescopic locking piece is inserted into the locking groove of the tube body and then threadedly engaged with the locking groove of the rod body, thereby conveniently completing the locking.

[0013] Optionally, the tube body locking groove extends in a horizontal direction, and the telescopic member further includes an elastic member, and two ends of the elastic member are respectively mounted on the telescopic tube and the telescopic rod.

[0014] By adopting the above technical solution, the telescopic rod can move slightly in the horizontal direction, so that the telescopic rod is floatingly arranged on the telescopic tube. On the one hand, it is not easy for the limit plate to collide directly with the steel coil. On the other hand, the limit plate can be adaptively adjusted according to the posture of the steel coil in the processing equipment, thereby reducing the situation where the steel coil excessively squeezes the limit plate and causes damage to the steel coil or the limit plate.

[0015] Optionally, the diameter of one end of the clamping roller is smaller than the diameter of the other end of the clamping roller, and the end of the clamping roller with the smaller diameter is arranged away from the clamping seat.

[0016] By adopting the above technical solution, it is convenient to clamp and fix the reels with different perforated inner diameters by the clamping roller, which is beneficial to ensure the applicability of the clamping roller.

[0017] Optionally, the limiting plate is rotatably matched with the telescopic rod.

[0018] By adopting the above technical solution, after the limit plate is rotated, the height positions of the two ends of the limit plate change, and then the steel coil with a small diameter is limited by the end of the limit plate close to the clamping roller, and the steel coil with a large diameter is limited by the end of the limit plate away from the clamping roller, which is beneficial to further ensure the applicability of the clamping roller.

[0019] Optionally, the limiting plate is rotatably engaged with the telescopic rod through a bolt.

[0020] By adopting the above technical solution, after the limit plate is rotated to a suitable angle, the angle of the limit plate can be conveniently locked by tightening the bolts.

[0021] Optionally, the steel coil clamping device further includes a loading assembly, the loading assembly includes a loading trolley, a placement groove is provided on the top of the loading trolley, the placement groove is used to place the steel coil, and the placement groove is arranged close to the ground.

[0022] By adopting the above technical solution, it is convenient for operators to transfer heavy steel coils from the ground to the placement trough, and transport the steel coils to the position of the clamping rollers through the loading vehicle.

[0023] Optionally, the loading vehicle includes a placement seat and a lifting drive component, the placement slot is opened on the placement seat, and the lifting drive component is used to move the placement seat in a vertical direction.

[0024] By adopting the above technical solution, after the loading car transports the steel coil to the position of the clamping roller, the lifting drive component raises the height of the placement seat and the steel coil to the height of the clamping roller, which is conducive to accurately placing the steel coil on the clamping roller.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. Make the telescopic member extend and retract in the horizontal direction, so that the limit plate is close to the side of the steel coil placed on the clamping roller, so that the steel coil being pulled out is blocked and limited by the limit plate, and is not prone to deflection, thereby ensuring the conveying accuracy of the steel coil;

[0027] 2. The telescopic rod can move slightly in the horizontal direction, so that the telescopic rod is floatingly set on the telescopic tube. On the one hand, it is not easy for the limit plate to collide directly with the steel coil. On the other hand, the limit plate can be adaptively adjusted according to the posture of the steel coil in the processing equipment, reducing the situation where the steel coil over-extrudes the limit plate and causes damage to the steel coil or the limit plate;

[0028] 3. After the limit plate is rotated, the height positions of the two ends of the limit plate change, and the steel coil with a small diameter is limited by the end of the limit plate close to the clamping roller, and the steel coil with a large diameter is limited by the end of the limit plate away from the clamping roller, which is beneficial to further ensure the applicability of the clamping roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is the first overall schematic diagram of the overall structure of the embodiment of the present application.

[0030] Figure 2 It is a second overall schematic diagram of the overall structure of the embodiment of the present application.

[0031] Figure 3 It is an overall schematic diagram of the feeding assembly of the embodiment of the present application.

[0032] Figure 4 It is an overall schematic diagram of the clamping assembly of an embodiment of the present application.

[0033] Figure 5 It is an overall schematic diagram of the telescopic member of the embodiment of the present application.

[0034] Figure 6 It is an exploded schematic diagram of the telescopic member according to the embodiment of the present application.

[0035] Figure 7 It is a cross-sectional schematic diagram of the telescopic member of the embodiment of the present application.

[0036] Explanation of the reference numerals in the accompanying drawings: 1. Feeding guide rail; 2. Feeding trolley; 201. Placement slot; 21. Conveying bottom plate; 211. Roller; 22. Placement seat; 23. Lifting drive member; 3. Clamping seat; 4. Clamping roller; 5. Telescopic member; 51. Telescopic tube; 511. Tube body locking slot; 52. Telescopic rod; 521. Rod body locking slot; 53. Elastic member; 54. Telescopic locking member; 6. Limiting plate; 7. Clamping drive member. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1-7 This application is described in further detail.

[0038] The present application embodiment discloses a steel coil clamping device. Figure 1 and Figure 2 The steel coil clamping device includes a clamping assembly and a feeding assembly. Two clamping assemblies are provided, and the two clamping assemblies are arranged opposite to each other. The feeding assembly is located in a feeding trough, and the feeding trough is located between the two clamping assemblies. The feeding trough is opened on the ground, and the feeding trough extends horizontally to the position between the two clamping assemblies.

[0039] Reference Figure 3 The feeding assembly includes a feeding guide rail 1 and a feeding vehicle 2. Two feeding guide rails 1 are provided. Both feeding guide rails 1 are fixedly installed at the bottom of the feeding trough, and both feeding guide rails 1 are arranged along the extension direction of the feeding trough;

[0040] The loading car 2 is located at the top of the loading guide rail 1. The loading car 2 includes a conveying bottom plate 21, a placement seat 22 and a lifting drive 23. The conveying bottom plate 21 is rotatably matched with four rollers 211. The four rollers 211 are divided into two groups. The two groups of rollers 211 are respectively rollingly matched with the two loading guide rails 1. The placement seat 22 is located at the top of the conveying bottom plate 21. A placement groove 201 is opened on the top of the placement seat 22. The placement groove 201 is used to place steel coils, and the cross-section of the placement groove 201 is set in a "V" shape to facilitate the placement of steel coils of different diameters. The placement groove 201 is set close to the ground, that is, the distance between the top surface of the placement groove 201 and the ground is less than 200 mm, so that the operator can transfer the steel coil to the placement groove 201. There are four lifting drive members 23, all of which are oil cylinders, and the input ends of the four lifting drive members 23 are connected to an external oil pump (not shown in the figure) so that the oil pump can extend or retract the piston rods of the lifting drive members 23. The cylinder body of the lifting drive member 23 is fixedly installed on the conveying bottom plate 21, and the piston rod of the lifting drive member 23 is fixedly installed on the placement seat 22, and the piston rod of the lifting drive member 23 is arranged in the vertical direction so that the placement seat 22 can move in the vertical direction.

[0041] Reference Figure 4 The clamping assembly includes a clamping seat 3, a clamping roller 4, a telescopic member 5, a limit plate 6 and a clamping drive member 7. The clamping seat 3 slides horizontally on the ground through a slide table. The clamping drive member 7 is a cylinder, and the input end of the clamping drive member 7 is connected to an external oil pump (not shown in the figure). The cylinder body of the clamping drive member 7 is fixedly installed on the slide table, and the piston rod of the clamping drive member 7 is fixedly installed on the clamping seat 3, so that the clamping seat 3 can be moved horizontally through the clamping drive member 7.

[0042] The clamping roller 4 is rotatably matched with the clamping seat 3, and a driving motor (not shown in the figure) is provided in the clamping seat 3, and the driving motor is used to rotate the clamping roller 4 in the conveying direction of the steel coil. The diameter of one end of the clamping roller 4 is smaller than the diameter of the other end of the clamping roller 4, and specifically in the embodiment of the present application, the clamping roller 4 is arranged in a truncated cone pile, and the end of the clamping roller 4 with a smaller diameter is arranged away from the clamping seat 3.

[0043] Reference Figure 4 and Figure 5 , there are four telescopic members 5 and four limiting plates 6, the four telescopic members 5 and the four limiting plates 6 are distributed circumferentially around the axis of the clamping roller 4, and the four telescopic members 5 and the four limiting plates 6 are arranged one by one;

[0044] Combination Figure 6 and Figure 7The telescopic member 5 includes a telescopic tube 51, a telescopic rod 52, an elastic member 53 and a telescopic locking member 54. The telescopic tube 51 is fixedly mounted on the clamping seat 3. A telescopic slot is provided inside the telescopic tube 51. The telescopic tube 51 slides horizontally to fit in the telescopic slot. The elastic member 53 is located in the telescopic slot, and specifically in the embodiment of the present application, the type of the elastic member 53 is a spring. One end of the elastic member 53 is fixedly mounted on the inner wall of the telescopic slot, and the other end of the elastic member 53 is fixedly mounted on the telescopic rod 52. The elastic member 53 is arranged along the extension direction of the telescopic slot, so that the telescopic rod 52 can be telescoped horizontally relative to the telescopic tube 51 under the restriction of the elastic member 53.

[0045] Reference Figure 6 and Figure 7 The telescopic tube 51 is provided with a plurality of tube body locking grooves 511, which are distributed along the length direction of the telescopic tube 51, and the plurality of tube body locking grooves 511 extend in the horizontal direction, i.e., the length direction of the telescopic tube 51. The telescopic rod 52 is provided with a plurality of rod body locking grooves 521, which are distributed along the length direction of the telescopic rod 52. The telescopic locking member 54 is a bolt, which is slidably provided in the tube body locking groove 511 and threadedly engaged with the rod body locking groove 521, so that the telescopic locking member 54 provided in the tube body locking groove 511 can be detachably installed in the rod body locking groove 521, and the telescopic rod 52 is locked to the telescopic tube 51 by the telescopic locking member 54, so that the telescopic rod 52 maintains the adjusted telescopic amount.

[0046] Reference Figure 6 and Figure 7 The limiting plate 6 is rectangular, and the middle part of the limiting plate 6 is rotated and matched with the telescopic rod 52 by bolts. On the one hand, it is convenient to replace the limiting plate 6 with strong wear, and on the other hand, it is convenient to adjust the angle of the limiting plate 6 so that the limiting plate 6 can limit the steel coils of different diameters. In addition, the four corners of the limiting plate 6 are chamfered to reduce the occurrence of corner damage of the limiting plate 6.

[0047] The implementation principle of a steel coil clamping device in an embodiment of the present application is as follows: S1. The operator places the steel coil in the placement slot 201, the loading vehicle 2 moves to the position of the clamping assembly through the loading slide rail, and then lifts the steel coil to the height of the clamping roller 4 through the lifting drive member 23.

[0048] S2, the clamping drive 7 makes the clamping seat 3 move in the horizontal direction through the slide until the two clamping rollers 4 are inserted into the through holes in the center of the reel from both ends of the reel. After the steel coil is stably placed on the clamping rollers 4, the loading car 2 is reset.

[0049] S3. Adjust the extension amount of the telescopic rod 52 and the angle of the limit plate 6 so that the limit plate 6 is set close to the side of the steel coil and the limit plate 6 can limit the inner and outer rings of the steel coil, so that the steel coil is not easily deflected after being pulled out of the reel, thereby ensuring the conveying accuracy of the steel coil.

[0050] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A steel coil clamping device, characterized in that: The invention comprises a clamping assembly, wherein the clamping assembly comprises a clamping seat (3), a clamping roller (4), a telescopic member (5), a limit plate (6) and a clamping drive member (7); the clamping roller (4) and the telescopic member (5) are both mounted on the clamping seat (3); the telescopic member (5) is telescopic in a horizontal direction; the limit plate (6) is mounted on the telescopic member (5); and the clamping drive member (7) is used to move the clamping seat (3) in a horizontal direction.

2. The steel coil clamping device according to claim 1, characterized in that: The telescopic member (5) comprises a telescopic tube (51), a telescopic rod (52) and a telescopic locking member (54); the telescopic tube (51) is mounted on the clamping seat (3); the telescopic rod (52) is slidably matched with the telescopic tube (51) along the horizontal direction; the telescopic tube (51) is provided with a plurality of tube body locking grooves (511); the telescopic rod (52) is provided with a plurality of rod body locking grooves (521); the telescopic locking member (54) is provided in the tube body locking groove (511) and can be detachably mounted in the rod body locking groove (521).

3. A steel coil clamping device according to claim 2, characterized in that: The telescopic locking piece (54) is a bolt, and the telescopic locking piece (54) is slidably inserted into the tube body locking groove (511) and threadedly engaged with the rod body locking groove (521).

4. The steel coil clamping device according to claim 2, characterized in that: The tube body locking groove (511) extends in the horizontal direction. The telescopic member (5) further comprises an elastic member (53). Two ends of the elastic member (53) are respectively mounted on the telescopic tube (51) and the telescopic rod (52).

5. The steel coil clamping device according to claim 1, characterized in that: The diameter of one end of the clamping roller (4) is smaller than the diameter of the other end of the clamping roller (4), and the end of the clamping roller (4) with the smaller diameter is arranged away from the clamping seat (3).

6. The steel coil clamping device according to claim 5, characterized in that: The limiting plate (6) is rotatably matched with the telescopic rod (52).

7. The steel coil clamping device according to claim 6, characterized in that: The limiting plate (6) is rotationally matched with the telescopic rod (52) via bolts.

8. The steel coil clamping device according to claim 1, characterized in that: The steel coil clamping device also includes a loading assembly, which includes a loading vehicle (2). A placement groove (201) is provided on the top of the loading vehicle (2). The placement groove (201) is used to place the steel coil, and the placement groove (201) is arranged close to the ground.

9. The steel coil clamping device according to claim 8, characterized in that: The loading vehicle (2) comprises a placement seat (22) and a lifting drive member (23); the placement slot (201) is provided on the placement seat (22); and the lifting drive member (23) is used to move the placement seat (22) in a vertical direction.

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