Outer supporting device for coiling machine

Abstract

The utility model discloses an external supporting device for a coiling machine, which belongs to the technical field of coiling machines and comprises a base, a movable sliding seat is arranged at the top of the base, and two supporting frames are connected to the top of the sliding seat. The device has the beneficial effects that by arranging the bearing seat, the first bracket, the second bracket, the guide wheel and the like, when the coiling machine works, one end of a coiling block on the coiling machine is placed, auxiliary support is provided, the coiling blocks with different diameters can be placed and supported, rotation of the coiling block is not affected when the coiling block is placed, and the coiling block is convenient to use. By arranging a supporting base and a baffle, a first supporting base and a second supporting base at the top of the supporting table are limited, a coiling block of the coiling machine is placed in cooperation, and by arranging a sliding groove, a limiting rod, a sliding block, a hydraulic push rod and the like, adjustment is conducted when the coiling block is placed, and the placement position of the coiling block is adjusted; and operation of workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of coilers, and more specifically, to an external supporting device for coilers. Background Art

[0002] The coiler is an auxiliary equipment in a steel rolling workshop that coils hot-rolled or cold-rolled steel into a coil. It is arranged after the finished product stand on hot strip mills (hot rolling mills), cold strip mills and wire rod mills; it is installed before and after the mill on single-stand reversible cold strip mills. In addition, it is also installed in various finishing units such as continuous pickling units, slitting, annealing, coating, etc. When the coiler is working, in order to ensure the stability of the coiler, an external support device is needed to assist in supporting the coil.

[0003] In the related art, an external support device of a coiler is provided, wherein an upper support ring and a lower support ring are hinged, and the lower support ring is driven to swing by a driving assembly, so that the coaxiality of the upper support ring and the lower support ring can be ensured, and only one driving assembly is used to drive the lower support ring to swing, so that the cost can be reduced and the swing stroke error of the lower support ring can be reduced. A buffer assembly is provided to buffer the support seat, so that the support seat can receive the reel after winding the steel coil, and can buffer and reduce the shock of the reel to avoid deformation of the reel;

[0004] The above-mentioned existing technical solutions have the following defects: it is impossible to perform auxiliary support operations on reels of different diameters, and when working on the reel, pressure will be generated on the reel, affecting the rotation of the reel, thereby affecting the working efficiency of the winder, and when auxiliary support is performed on the winder, the support position and support height of the reel cannot be adjusted, which has great limitations when used. Utility Model Content

[0005] (1) Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model aims to provide an external support device for a coiler, which has the characteristics of being adjustable for coils of different diameters and for adjusting the support position and height.

[0007] (2) Technical solution

[0008] To achieve the above object, the utility model provides such an external support device for a coiler, comprising a base, a movable sliding seat is arranged on the top of the base, and two support frames are connected to the top of the sliding seat;

[0009] The tops of the two support frames are provided with limiting grooves, and the two limiting grooves are provided with sliding frames capable of lifting and lowering;

[0010] The tops of the two sliding frames are connected with a support platform. Both sides of the top of the support platform are connected with bearing seats. An arc-shaped first support seat and a second support seat are respectively rotatably connected to the two bearing seats, and the first support seat and the second support seat cooperate with each other.

[0011] When using an external support device for a coiler with this technical solution, through the sliding seat, it is convenient to adjust the support position of the coiler drum according to the processing requirements of the coiler, which is convenient for the staff to operate. Through the sliding frame sliding and lifting in the limit groove, it is convenient to adjust the support for coiler drums of different heights. Through the bearing seat, it is convenient to adjust the rotation angles of the first support seat and the second support seat, so as to adjust when cooperating with the placement of the coiler drum, making the placement of the coiler drum more stable.

[0012] Furthermore, a plurality of rotating grooves are opened on the tops of the first support seat and the second support seat. A guide wheel is rotatably connected in each of the plurality of rotating grooves. A support seat is connected to the top of the support platform. The support seat is located between the two bearing seats, and the support seat cooperates with the first support seat and the second support seat respectively.

[0013] Furthermore, baffles are connected to both sides of the support platform. One sides of the two baffles are respectively located at the bottoms of the first support seat and the second support seat, and the two baffles cooperate with the first support seat and the second support seat respectively.

[0014] Furthermore, two sliding grooves are opened on the top of the base. Two sliding blocks are connected to the bottom of the sliding seat. The two sliding blocks are respectively slidably connected in the two sliding grooves. Penetrating grooves are opened on the two sliding blocks. Limit rods are connected in the two sliding grooves. The two sliding blocks are respectively sleeved on the two limit rods through the penetrating grooves.

[0015] Furthermore, a storage groove is opened on one side of the sliding seat. A fixed seat is connected to the top of the base. The fixed seat is located on one side of the sliding groove. A hydraulic push rod is connected to the fixed seat. The hydraulic push rod is located above the base, and the output end of the hydraulic push rod is connected to one side of the storage groove.

[0016] Furthermore, a first working groove is opened on the sliding frame. Second working grooves are opened on both sides of the first working groove. One side of the inner wall of the support frame is rotatably connected with a rotating shaft. The rotating shaft passes through the sliding frame and is located in the first working groove. A driving gear is connected to the rotating shaft. The driving gear is located between the two second working grooves. A rack is connected to one side of the second working groove. The driving gear meshes with the rack.

[0017] Furthermore, one end of each of the two rotating shafts passes through the support frame and is connected with a driving wheel. The two driving wheels are respectively located on one side of the support frame and are in the same plane. A belt is sleeved on the two driving wheels. One side of the support frame is connected with a motor, and one end of the rotating shaft is connected to the output shaft of the motor.

[0018] Furthermore, a telescopic frame is connected to the top of the sliding seat. The telescopic frame is located between the two support frames. The output end of the telescopic frame is connected to the bottom of the support table and cooperates with the sliding frame.

[0019] (3) Beneficial effects

[0020] In summary, the present utility model has the following beneficial effects:

[0021] 1. By providing bearing seats, a first support, a second support, guide wheels, etc., when the coiler is working, one end of the drum on the coiler is placed to provide auxiliary support. It can support drums with different diameters, and when the drum is placed, it will not affect the rotation of the drum, thus not affecting the operation of the coiler. By providing a support seat and a baffle, the first support and the second support on the top of the support table are limited, and the placement operation is carried out in cooperation with the drum of the coiler. By providing a chute, a limiting rod, a sliding block, a hydraulic push rod, etc., adjustment is carried out when the drum is placed, and the placement position of the drum is adjusted, which is convenient for the staff to operate;

[0022] 2. By providing a sliding frame, a rotating shaft, a driving gear and a rack, the first support and the second support are driven to rise or fall, so as to adjust and cooperate with drums at different heights on the coiler. By providing a telescopic frame, it is used in cooperation when the sliding frame rises and falls. Description of the drawings

[0023] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for description in the specific embodiments or the prior art. Obviously, the following drawings are only one embodiment of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0024] Figure 1 It is a schematic structural diagram of the three-dimensional section of the present utility model;

[0025] Figure 2 It is a schematic structural diagram of the front section of the present utility model;

[0026] Figure 3 It is a schematic three-dimensional structure diagram of the present utility model;

[0027] Figure 4For the present utility model Figure 1 is a schematic structural view of the middle support base.

[0028] The reference signs in the drawings are:

[0029] 1. Base; 2. Slide groove; 3. Slide seat; 4. Slide block; 5. Penetration slot; 6. Limit rod; 7. Storage groove; 8. Fixed seat; 9. Hydraulic push rod; 10. Support frame; 11. Limit groove; 12. Slide frame; 13. First working groove; 14. Second working groove; 15. Rotating shaft; 16. Driving gear; 17. Rack; 18. Telescopic frame; 19. Driving wheel; 20. Belt; 21. Motor; 22. Support table; 23. Bearing seat; 24. First support base; 25. Second support base; 26. Rotating groove; 27. Guide wheel; 28. Support seat; 29. Baffle. Specific embodiments

[0030] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the technical solutions in the specific embodiments of the present utility model are clearly and completely described below to further elaborate the present utility model. Obviously, the described specific embodiments are only a part of the embodiments of the present utility model, rather than all the styles.

[0031] Embodiment 1:

[0032] Please refer to Figure 1 and Figure 4 , the present utility model provides a technical solution: an external support device for a coiler, including a base 1, a movable slide seat 3 is arranged on the top of the base 1, and two support frames 10 are connected to the top of the slide seat 3; limit grooves 11 are respectively opened at the tops of the two support frames 10, and slidable frames 12 capable of lifting are arranged in the two limit grooves 11; a support table 22 is connected to the tops of the two slidable frames 12, and bearing seats 23 are respectively connected to both sides of the top of the support table 22, and an arc-shaped first support base 24 and a second support base 25 are respectively rotatably connected to the two bearing seats 23, and the first support base 24 and the second support base 25 cooperate with each other.

[0033] Specifically, a plurality of rotation grooves 26 are provided at the tops of the first support 24 and the second support 25. Guide wheels 27 are rotatably connected in the plurality of rotation grooves 26. A support seat 28 is connected to the top of the support platform 22. The support seat 28 is located between the two bearing seats 23. The support seat 28 cooperates with the first support 24 and the second support 25 respectively. Baffles 29 are connected to both sides of the support platform 22. One sides of the two baffles 29 are respectively located at the bottoms of the first support 24 and the second support 25. The two baffles 29 cooperate with the first support 24 and the second support 25 respectively. Two sliding grooves 2 are provided at the top of the base 1. Two sliding blocks 4 are connected to the bottom of the sliding seat 3. The two sliding blocks 4 are respectively slidably connected in the two sliding grooves 2. Penetration grooves 5 are provided on the two sliding blocks 4. Limit rods 6 are connected in the two sliding grooves 2. The two sliding blocks 4 are respectively sleeved on the two limit rods 6 through the penetration grooves 5. A storage groove 7 is provided on one side of the sliding seat 3. A fixed seat 8 is connected to the top of the base 1. The fixed seat 8 is located on one side of the sliding groove 2. A hydraulic push rod 9 is connected to the fixed seat 8. The hydraulic push rod 9 is located above the base 1. The output end of the hydraulic push rod 9 is connected to one side of the storage groove 7. By adopting the above technical solution, while the guide wheel 27 rotates in the rotation groove 26 to assist in supporting the placed reel, it does not affect the rotation of the reel. Through the support seat 28 and the baffle 29, the rotation angles of the first support 24 and the second support 25 are limited, and while adjusting and supporting the reel, detachment is avoided. Through the sliding groove 2, the sliding block 4, the penetration groove 5 and the limit rod 6, the sliding seat 3 slides more stably on the base 1. By extending or shortening the hydraulic push rod 9, the sliding seat 3 can be synchronously driven to move on the base 1, so as to cooperate with the coiler to adjust the position where the reel is placed and supported.

[0034] Embodiment 2:

[0035] On the basis of Embodiment 1, please refer to Figure 2 and Figure 3 .

[0036] Specifically, a first working groove 13 is formed in the sliding frame 12. Second working grooves 14 are formed on both sides of the first working groove 13. One side of the inner wall of the support frame 10 is rotatably connected to a rotating shaft 15. The rotating shaft 15 passes through the sliding frame 12 and is located in the first working groove 13. A driving gear 16 is connected to the rotating shaft 15. The driving gear 16 is located between the two second working grooves 14. A rack 17 is connected to one side of the second working groove 14. The driving gear 16 meshes with the rack 17. One ends of the two rotating shafts 15 both pass through the support frame 10 and are connected to driving wheels 19. The two driving wheels 19 are respectively located on one side of the support frame 10 and are in the same plane. A belt 20 is sleeved on the two driving wheels 19. A motor 21 is connected to one side of the support frame 10. One end of the rotating shaft 15 is connected to the output shaft of the motor 21. A telescopic frame 18 is connected to the top of the sliding seat 3. The telescopic frame 18 is located between the two support frames 10. The output end of the telescopic frame 18 is connected to the bottom of the support table 22 and cooperates with the sliding frame 12. By adopting the above technical solution, when the rotating shaft 15 rotates in the first working groove 13, the driving gear 16 is synchronously driven to rotate in the second working groove 14, which can drive the rack 17 on one side of the second working groove 14 to rise or fall. Therefore, the sliding frame 12 can be driven to rise or fall in the support frame 10 to adjust the support for drums of different heights. By driving the two driving wheels 19 through the belt 20, it can be ensured that the two rotating shafts 15 rotate synchronously, so that the rising speed and rising height of the two sliding frames 12 are consistent. With the auxiliary cooperation of the telescopic frame 18, the auxiliary support is more stable.

[0037] The working principle of the present utility model is as follows: When in use, the staff places the base 1 at the position where it is to be used and fixes it, so that the drum of the coiler is located above the first support 24 and the second support 25. It is powered by an external power supply. When the motor 21 works, it drives the rotating shaft 15 on the output shaft of the motor 21 to rotate, thereby driving the driving wheel 19 on the rotating shaft 15 to rotate. Through the transmission of the belt 20, it drives another driving wheel 19 to rotate, thereby driving the two rotating shafts 15 to rotate synchronously on one side of the two support frames 10, driving the two driving gears 16 located in the two first working grooves 13 to rotate, meshing to drive the rack 17 to move, thereby driving the two sliding frames 12 to rise in the limiting grooves 11 on the two support frames 10, driving the support platforms 22 at the tops of the two sliding frames 12 to rise, thereby driving the first support 24 and the second support 25 to rise, contacting the bottom of the drum on the coiler. By rotating the first support 24 and the second support 25 on the bearing seat 23, the contact position with the drum is adjusted. The support seat 28 and the baffle 29 support and limit the first support 24 and the second support 25 to prevent incomplete support of the drum. And through continuous rising, the first support 24 and the second support 25 are perfectly fitted to the drum. The guide wheels 27 at the tops of the first support 24 and the second support 25 are in contact with the drum, without affecting the rotation operation of the drum. When the support platform 22 rises, the telescopic frame 18 extends synchronously to assist the sliding frame 12 in supporting the support platform 22. When supporting and using a drum with a relatively low height of the coiler, by reversing the motor 21 to work, driving the rotating shaft 15 to reverse, driving the driving gear 16 to rotate in the reverse direction, meshing to drive the rack 17 to descend, thereby synchronously driving the sliding frame 12 to descend in the limiting groove 11, so as to make a cooperative adjustment.

[0038] When adjusting the support position of the drum, the hydraulic push rod 9 works. When the hydraulic push rod 9 extends, it pushes the sliding seat 3 to move to one side on the top of the base 1, thereby driving the first support 24 and the second support 25 at the top to move. When the sliding seat 3 moves on the top of the base 1, the sliding block 4 at the bottom of the sliding seat 3 moves in the sliding groove 2, so that the sliding block 4 moves on the limiting rod 6. When the hydraulic push rod 9 shortens, it drives the sliding seat 3 to move to the other side, thereby realizing the movement adjustment of the first support 24 and the second support 25 to one side or the other side of the base 1, adjusting the support position of the drum according to the use requirements, which is convenient for the staff to operate and use.

[0039] This specific embodiment is only an explanation of the present utility model, and it is not a limitation of the present utility model. After reading this specification, those skilled in the art can make modifications without creative contributions to this embodiment as needed, but as long as it is within the scope of the claims of the present utility model, it is protected by the patent law.

Claims

1. An external support device for a coiler, comprising a base (1), characterized in that: A movable sliding seat (3) is provided on the top of the base (1), and two supporting frames (10) are connected to the top of the sliding seat (3); The tops of the two support frames (10) are each provided with a limiting groove (11), and the two limiting grooves (11) are each provided with a sliding frame (12) capable of being raised and lowered; The tops of the two sliding frames (12) are connected to a support platform (22), and both sides of the top of the support platform (22) are connected to bearing seats (23). The two bearing seats (23) are rotatably connected to an arc-shaped first bracket (24) and a second bracket (25), respectively, and the first bracket (24) and the second bracket (25) cooperate with each other.

2. The outer support device for a coiler according to claim 1, characterized in that: The tops of the first bracket (24) and the second bracket (25) are each provided with a plurality of rotation grooves (26), and guide wheels (27) are rotatably connected in the plurality of rotation grooves (26). The top of the support platform (22) is connected with a support seat (28), and the support seat (28) is located between the two bearing seats (23). The support seat (28) is respectively matched with the first bracket (24) and the second bracket (25).

3. The outer support device for a coiler according to claim 1, characterized in that: Baffles (29) are connected to both sides of the support platform (22), one side of the two baffles (29) is respectively located at the bottom of the first bracket (24) and the second bracket (25), and the two baffles (29) are respectively matched with the first bracket (24) and the second bracket (25).

4. The outer support device for a coiler according to claim 1, characterized in that: The top of the base (1) is provided with two slide grooves (2), the bottom of the sliding seat (3) is connected with two sliding blocks (4), the two sliding blocks (4) are respectively slidably connected in the two slide grooves (2), the two sliding blocks (4) are both provided with a through-ejection groove (5), the two slide grooves (2) are both connected with a limit rod (6), and the two sliding blocks (4) are respectively sleeved on the two limit rods (6) through the through-ejection groove (5).

5. The outer support device for a coiler according to claim 1, characterized in that: A receiving groove (7) is provided on one side of the sliding seat (3); a fixed seat (8) is connected to the top of the base (1); the fixed seat (8) is located on one side of the sliding groove (2); a hydraulic push rod (9) is connected to the fixed seat (8); the hydraulic push rod (9) is located above the base (1); and an output end of the hydraulic push rod (9) is connected to one side of the receiving groove (7).

6. The outer support device for a coiler according to claim 1, characterized in that: The sliding frame (12) is provided with a first working groove (13), and second working grooves (14) are provided on both sides of the first working groove (13); a rotating shaft (15) is rotatably connected to one side of the inner wall of the support frame (10); the rotating shaft (15) passes through the sliding frame (12) and is located in the first working groove (13); a driving gear (16) is connected to the rotating shaft (15); the driving gear (16) is located between the two second working grooves (14); a rack (17) is connected to one side of the second working groove (14), and the driving gear (16) is meshed with the rack (17).

7. The outer support device for a coiler according to claim 6, characterized in that: One end of the two rotating shafts (15) passes through the support frame (10) and is connected to a driving wheel (19); the two driving wheels (19) are respectively located on one side of the support frame (10) and are located in the same plane; a belt (20) is sleeved on the two driving wheels (19); one side of the support frame (10) is connected to a motor (21); and one end of the rotating shaft (15) is connected to an output shaft of the motor (21).

8. The outer support device for a coiler according to claim 1, characterized in that: The top of the sliding seat (3) is connected to a telescopic frame (18), and the telescopic frame (18) is located between the two support frames (10). The output end of the telescopic frame (18) is connected to the bottom of the support platform (22) and cooperates with the sliding frame (12).

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