CN212075782U - Steel coil uncoiler steel coil follow-up jacking device - Google Patents
Steel coil uncoiler steel coil follow-up jacking device Download PDFInfo
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- CN212075782U CN212075782U CN202020599313.4U CN202020599313U CN212075782U CN 212075782 U CN212075782 U CN 212075782U CN 202020599313 U CN202020599313 U CN 202020599313U CN 212075782 U CN212075782 U CN 212075782U
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Abstract
The utility model discloses a follow-up jacking device for steel strip coils of a steel coil uncoiler. A steel strip coil follow-up jacking device of a steel coil uncoiler comprises a rolling trolley, a rolling trolley rolling track and a rolling trolley pushing device fixedly arranged on the left side of the rolling trolley, wherein the rolling trolley pushing device is a cylinder; the steel strip roll follow-up abutting device is arranged on the top surface of a top plate of the rolling trolley and comprises 2V-shaped supports, a shaft sleeve, a rotating shaft and a steel strip roll abutting disc; the steel strip coil abutting disc comprises 4B-shaped steel channels, a first B-shaped steel channel stay, a second B-shaped steel channel stay, a first steel ring and a second steel ring. The utility model prevents the steel strip coil from deflecting and scattering in the process of uncoiling the steel strip coil of the steel strip uncoiler, and eliminates the potential safety hazard; the steel strip coil uncoiling stable operation of the steel strip coil uncoiling machine is realized in a trouble-saving and labor-saving manner, and the steel strip coil uncoiling working efficiency of the steel strip coil uncoiling machine is improved.
Description
Technical Field
The utility model belongs to a supporting operative installations of coil of strip decoiler especially belongs to a coil of strip decoiler steel band book follow-up top tight device.
Background
At present, the steel coil uncoiler mostly sleeves a steel coil on an expansion column head of the steel coil uncoiler, one side vertical surface of the steel coil is attached to a receiving disc of the steel coil uncoiler, and the expansion column head of the steel coil uncoiler expands to support the steel coil. In order to prevent the steel strip coil from being scattered in the uncoiling process of the steel strip coil, 3 retaining tiles with arc-shaped vertical sections and bolts are used for fastening the other side vertical face of the steel strip coil along the circumferential direction on the outer surface of the expansion column head of the steel strip uncoiling machine, which is exposed out of the steel strip coil. The steel coil feeding mode of the existing steel coil uncoiler increases the workload of bolt screwing operation, wastes time and labor, and the working efficiency of uncoiling the steel coil is low. Meanwhile, the phenomenon of steel strip coil deflection sometimes occurs in the uncoiling working process of a steel coil uncoiler, and potential safety hazards exist. How to prevent the steel strip coil from deflecting in the steel strip coil uncoiling process of the steel strip uncoiling machine, prevent the steel strip coil from scattering and eliminate potential safety hazards; how to save trouble and labor and realize the stable operation of the steel strip coil uncoiling of the steel strip uncoiler, and the problem to be solved is to improve the working efficiency of the steel strip coil uncoiling of the steel strip uncoiler.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: provides a steel coil uncoiler steel coil follow-up jacking device. The steel strip coil follow-up jacking device of the steel strip coil uncoiler can prevent the steel strip coil from deflecting and scattering in the uncoiling process of the steel strip coil of the steel strip uncoiler, and eliminate potential safety hazards; the steel strip coil uncoiling stable operation of the steel strip coil uncoiling machine can be realized in a trouble-saving and labor-saving manner, and the steel strip coil uncoiling working efficiency of the steel strip coil uncoiling machine is improved.
The utility model provides a technical scheme of above-mentioned technical problem is: the utility model provides a follow-up tight device in top of coil of strip decoiler steel band book which characterized by: the steel coil uncoiler comprises a rolling trolley, wherein the rolling trolley is provided with a top plate and 2 pairs of rolling wheels, the 2 pairs of rolling wheels are correspondingly and respectively arranged on the bottom surface of the top plate of the rolling trolley and comprise a rolling track of the rolling trolley, the rolling track of the rolling trolley comprises a trapezoidal steel frame arranged on a platform on one side corresponding to the steel coil uncoiler and 2A channel steel longitudinally arranged on the top surface of the trapezoidal steel frame in parallel, one side of the 2A channel steel longitudinally arranged on the top surface of the trapezoidal steel frame and provided with grooves is correspondingly arranged, the 2 pairs of rolling wheels on the bottom surface of the top plate of the rolling trolley are arranged in the grooves of the 2A channel steel, and the rolling trolley can perform reciprocating displacement; the steel coil uncoiler is characterized by further comprising a rolling trolley pushing device fixedly arranged on the left side of the rolling trolley, the rolling trolley pushing device is an air cylinder, the air cylinder is arranged on a platform on one side, away from the steel coil uncoiler, of the trapezoidal steel frame through an air cylinder mounting seat and a pin shaft, and the end portion of an air cylinder lever is hinged and connected with a left vertical face of a rolling trolley pushing block transversely arranged on the left end portion of the top surface of the top plate of the rolling trolley, away from the steel coil uncoiler, through a; also comprises a steel strip coil follow-up abutting device arranged on the top surface of a top plate of the rolling trolley, the steel strip coil follow-up abutting device comprises 2V-shaped supports, a shaft sleeve and a rotating shaft, the steel strip coil is pushed against the disc, 2V-shaped supports are parallelly and sequentially transversely installed on the top surface of a top plate of the rolling trolley in a left-right direction, a shaft sleeve is installed on the top of the 2V-shaped supports, the axial direction of the shaft sleeve installed on the top of the 2V-shaped supports is consistent with the axial direction of the air cylinder, rolling bearings are respectively sleeved at two ends of the shaft sleeve, a rotating shaft sequentially penetrates through the rolling bearings respectively sleeved at two ends of the shaft sleeve and is installed on the rolling bearings respectively sleeved at two ends of the shaft sleeve, the rotating shaft is also provided with a part for extending the shaft sleeve to be close to the rolling bearing sleeved at one end of the steel strip uncoiler, and the steel strip coil pushing against disc is installed on the part for; the steel strip coil propping disc comprises 4B-channel steel, a first B-channel steel stay, a second B-channel steel stay, a first steel ring and a second steel ring, the number of the first B-channel steel stay is 4, the number of the second B-channel steel stay is 4, the diameter of the first steel ring is 15-20 cm larger than the diameter of the steel strip coil when the expansion column head of the steel strip uncoiler expands to support the steel strip coil, the diameter of the second steel ring is 40-50 cm larger than the diameter of the first steel ring, the 4B-channel steel are fixedly connected with the first steel ring and the second steel ring at intervals of 90 degrees in pairs, two ends of the 4B-channel steel fixedly connected with the first steel ring and the second steel ring at intervals of 90 degrees in pairs respectively have parts extending out of the first steel ring and the second steel ring, and the first steel ring and the second steel ring are fixedly connected with the 4B-channel steel rings; one end of each of 4 first B-channel steel stays is fixedly connected with the left side of a rolling bearing part sleeved at one end, close to the steel coil uncoiler, of a rotating shaft extension shaft sleeve at intervals of 90 degrees in a circumferential interval mode, and the other end of each of 4 first B-channel steel stays is fixedly connected with the part, extending out of the first steel ring, of each two of 4B-channel steel stays, spaced by 90 degrees in sequence, of each two of the 4B-channel steel stays, and fixedly connected with the first steel ring and the second; one end of each of 4 second B-channel steel stays is fixedly connected with the right side of a rolling bearing part, which is sleeved with one end of a steel coil uncoiler, of a rotating shaft extension shaft sleeve at intervals of 90 degrees at intervals, and the other ends of the 4 second B-channel steel stays are fixedly connected with parts, located between the first steel ring and the second steel ring, of the 4B-channel steel of the first steel ring and the second steel ring which are fixedly connected with the first steel ring and the second steel ring respectively at intervals of 90 degrees at intervals.
The steel coil uncoiler adopts the prior art.
The utility model discloses an use is: sleeving a steel strip coil on an expansion column head of a steel strip uncoiler, wherein one side vertical surface of the steel strip coil is attached to a receiving disc of the steel strip uncoiler, and an expansion column head of the steel strip uncoiler expands to tightly push the steel strip coil; starting an air cylinder, wherein an air cylinder lever extends out to push a rolling trolley to move to a steel coil uncoiler along a groove formed in 2 pieces of A channel steel, the rolling trolley drives a steel coil roll follow-up jacking and leaning device on the top surface of a top plate of the rolling trolley to move to the steel coil uncoiler, and a rotating shaft of the steel coil follow-up jacking and leaning device extends out of a shaft sleeve to be close to one end of the steel coil uncoiler and is sleeved with 4 pieces of B channel steel of a steel coil jacking and leaning disc arranged on a rolling bearing part to be buckled and leaned against the other side vertical surface of the steel coil roll; the steel coil uncoiler is started, the steel coil abutting against the coil is abutted against the coil to rotate along with the steel coil, the steel coil is uncoiled completely, the cylinder resets to push rolling and push the steel coil abutting against the device on the top surface of the rolling top plate to reset, the expansion column head of the steel coil uncoiler resets to repeat the uncoiling process of the next steel coil.
The utility model has the advantages that: because the utility model is provided with the rolling trolley and the rolling trolley rolling track, the rolling trolley rolling track comprises a trapezoidal steel frame arranged on the corresponding platform of the steel coil uncoiler and 2A channel steels longitudinally arranged on the top surface of the trapezoidal steel frame in parallel; the device is characterized in that a rolling trolley pushing device fixedly arranged on the left side of the rolling trolley is also arranged, the rolling trolley pushing device is an air cylinder, the air cylinder is arranged on a platform on one side, away from the steel coil uncoiler, of the trapezoidal steel frame by using an air cylinder mounting seat and a pin shaft, and the end part of an air cylinder lever is hinged and connected with a left vertical surface of a rolling trolley pushing block transversely arranged on the left end part of the top surface of the top plate of the rolling trolley, away from the steel coil uncoiler, by using; the steel strip roll follow-up jacking device installed on the top surface of the rolling trolley roof is further arranged, the steel strip roll follow-up jacking device comprises 2V-shaped supports, a shaft sleeve, a rotating shaft and a steel strip roll jacking disc, the steel strip roll jacking disc comprises 4B channel steel bars, first B channel steel bars, second B channel steel bars, first steel rings and second steel rings, the number of the first B channel steel bars is 4, and the number of the second B channel steel bars is 4. The utility model prevents the steel strip coil from deflecting and scattering in the process of uncoiling the steel strip coil of the steel strip uncoiler, and eliminates the potential safety hazard; the steel strip coil uncoiling stable operation of the steel strip coil uncoiling machine is realized in a trouble-saving and labor-saving manner, and the steel strip coil uncoiling working efficiency of the steel strip coil uncoiling machine is improved.
Drawings
The present invention will be further explained with reference to the drawings and examples;
fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the steel coil roll in use state, which is tightly jacked on the expansion column cap of the steel coil uncoiler;
in the drawings: 1. the steel coil uncoiling machine comprises a rolling trolley, 2 rolling wheels, 3 steel coil uncoiling machines, 4 trapezoidal steel frames, 5.A channel steel, 6. air cylinders, 7. air cylinder mounting seats, 8. pin shafts, 9. V-shaped air cylinder joints, 10. hinged plates, 11. rolling trolley push blocks, 12. V-shaped supports, 13. shaft sleeves, 14. rotating shafts, 15. rolling bearings, 16.B channel steel, 17. first B channel steel supporting strips, 18. second B channel steel supporting strips, 19. first steel rings, 20. second steel rings, 31. expansion column heads and 32. material receiving discs.
Detailed Description
The present invention will be described in further detail with reference to the following examples.
Example 1
As shown in fig. 1 and fig. 2, a steel coil uncoiler steel coil follow-up jacking device is characterized in that: the steel coil uncoiler comprises a rolling trolley 1, wherein the rolling trolley 1 is provided with a top plate, 2 pairs of rolling wheels 2 are correspondingly and respectively installed on the bottom surface of the top plate of the rolling trolley and comprise a rolling trolley rolling track, the rolling trolley rolling track comprises a trapezoidal steel frame 4 installed on a platform on one side corresponding to the steel coil uncoiler 3 and 2A channel steel 5 installed on the top surface of the trapezoidal steel frame 4 in a longitudinal parallel mode, one side, provided with a groove, of the 2A channel steel 5 installed on the top surface of the trapezoidal steel frame 4 in the longitudinal parallel mode is correspondingly arranged, the 2 pairs of rolling wheels 2 on the bottom surface of the top plate of the rolling trolley 1 are installed in the grooves formed in the 2A channel steel 5, and the rolling trolley 1 can reciprocate; the device is characterized by further comprising a rolling trolley pushing device fixedly arranged on the left side of the rolling trolley (an observer faces the utility model, the left side of the observer is the left side of the rolling trolley, the right side of the observer is the right side of the rolling trolley), the rolling trolley pushing device is an air cylinder 6, the air cylinder 6 is arranged on a platform on one side, away from the steel coil uncoiler 3, of the trapezoidal steel frame 4 by using an air cylinder mounting seat 7 and a pin shaft 8, and the lever end part of the air cylinder 6 is hinged and connected with the left vertical surface of a rolling trolley pushing block 11 transversely arranged on the left end part of the top surface on one side, away from the steel coil uncoiler; the steel strip coil follow-up jacking device is arranged on the top surface of a top plate of the rolling trolley and comprises 2V-shaped supports 12, a shaft sleeve 13, a rotating shaft 14 and a steel strip coil jacking disc, wherein the 2V-shaped supports 12 are parallelly and sequentially transversely arranged on the top surface of the top plate of the rolling trolley 1 in a left-right direction, a left side vertical surface of the lower end part of one V-shaped support 12 transversely arranged on the left side of the top surface of the top plate of the rolling trolley 1 is propped against a right vertical surface of a pushing block of the rolling trolley transversely arranged on the top surface of the top plate of the rolling trolley 1, the shaft sleeve 13 is arranged on the top of the 2V-shaped supports 12, the axial direction of the shaft sleeve 13 arranged on the top of the 2V-shaped supports 12 is consistent with the axial direction of the air cylinder 6, rolling bearings 15 are respectively sleeved at two ends of the shaft sleeve 13, the rotating shaft 14 sequentially penetrates through the rolling, the rotating shaft 14 is also provided with a part extending out of the shaft sleeve 13 and close to one end of the steel coil uncoiler 3, which is sleeved with the rolling bearing 15, and a steel coil abutting disc is installed on the part of the rotating shaft 14 extending out of the shaft sleeve 13 and close to one end of the steel coil uncoiler 3, which is sleeved with the rolling bearing 15; the steel coil support plate comprises 4B- channel steel bars 16, 4 first B- channel steel bars 17, 4 second B-channel steel bars 18, a first steel ring 19 and a second steel ring 20, the number of the first B-channel steel bars 17 is 4, the number of the second B-channel steel bars 18 is 4, the diameter of the first steel ring 19 is 15 cm larger than the diameter of a steel coil uncoiler expansion column head 31 when the steel coil is expanded to support the steel coil, the diameter of the second steel ring 20 is 40 cm larger than the diameter of the first steel ring 19, the 4B-channel steel bars 16 are fixedly connected with the first steel ring 19 and the second steel ring 20 in sequence at intervals of 90 degrees in pairs, two ends of the 4B-channel steel bars 16 fixedly connected with the first steel ring 19 and the second steel ring 20 in sequence at intervals of 90 degrees in pairs respectively have parts extending out of the first steel ring 19 and the second steel ring 20, and the first steel ring 19 and the second steel ring 20 are the same as the circle center of the steel; one end of each of the 4 first B-channel steel stays 17 is fixedly connected with the left side of the rolling bearing 15 sleeved at the end, close to the steel coil uncoiler 3, of the rotating shaft 14 extending shaft sleeve 13 at 90 degrees at intervals circumferentially (in the case of facing the utility model, the left side of the rolling bearing 15 sleeved at the end, close to the steel coil uncoiler 3, of the rotating shaft 14 extending shaft sleeve 13 is on the left side of the observer, the right side of the rolling bearing 15 sleeved at the end, close to the steel coil uncoiler 3, of the rotating shaft 14 extending shaft sleeve 13 is on the right side of the observer), and the other ends of the 4 first B-channel steel stays 17 are fixedly connected with the parts, extending out of the first steel rings 19, of the 4B-channel steel 16 fixedly connected with the first steel rings; one end of each of the 4 second B-channel steel stays 18 is fixedly connected with the right side of a rolling bearing 15 sleeved at one end, extending out of the shaft sleeve 13, of the rotating shaft 14, close to the steel coil uncoiler 3, at intervals of 90 degrees in the circumferential direction, and the other end of each of the 4 second B-channel steel stays 18 is fixedly connected with a part, located between the first steel ring 19 and the second steel ring 20, of each of the 4B-channel steel 16 which is fixedly connected with the first steel ring 19 and the second steel ring 20 at intervals of 90 degrees in pairs; the plane formed by the right vertical surfaces of the 4B-channel steel 16 which are fixedly connected with the part, extending out of the shaft sleeve 13, of the rotating shaft 14, close to the rolling bearing 15 sleeved at one end of the steel coil uncoiler 3 by using the 4 first B-channel steel supporting strips 17, the 4 second B-channel steel supporting strips 18 and the rotating shaft 14 is parallel to the side vertical surface, attached to the steel coil, of the receiving plate 32 of the steel coil uncoiler.
Example 2
As shown in fig. 1 and fig. 2, a steel coil uncoiler steel coil follow-up jacking device is characterized in that: the steel coil uncoiler comprises a rolling trolley 1, wherein the rolling trolley 1 is provided with a top plate, 2 pairs of rolling wheels 2 are correspondingly and respectively installed on the bottom surface of the top plate of the rolling trolley and comprise a rolling trolley rolling track, the rolling trolley rolling track comprises a trapezoidal steel frame 4 installed on a platform on one side corresponding to the steel coil uncoiler 3 and 2A channel steel 5 installed on the top surface of the trapezoidal steel frame 4 in a longitudinal parallel mode, one side, provided with a groove, of the 2A channel steel 5 installed on the top surface of the trapezoidal steel frame 4 in the longitudinal parallel mode is correspondingly arranged, the 2 pairs of rolling wheels 2 on the bottom surface of the top plate of the rolling trolley 1 are installed in the grooves formed in the 2A channel steel 5, and the rolling trolley 1 can reciprocate; the device is characterized by further comprising a rolling trolley pushing device fixedly arranged on the left side of the rolling trolley (an observer faces the utility model, the left side of the observer is the left side of the rolling trolley, the right side of the observer is the right side of the rolling trolley), the rolling trolley pushing device is an air cylinder 6, the air cylinder 6 is arranged on a platform on one side, away from the steel coil uncoiler 3, of the trapezoidal steel frame 4 by using an air cylinder mounting seat 7 and a pin shaft 8, and the lever end part of the air cylinder 6 is hinged and connected with the left vertical surface of a rolling trolley pushing block 11 transversely arranged on the left end part of the top surface on one side, away from the steel coil uncoiler; the steel strip coil follow-up jacking device is arranged on the top surface of a top plate of the rolling trolley and comprises 2V-shaped supports 12, a shaft sleeve 13, a rotating shaft 14 and a steel strip coil jacking disc, wherein the 2V-shaped supports 12 are parallelly and sequentially transversely arranged on the top surface of the top plate of the rolling trolley 1 in a left-right direction, a left side vertical surface of the lower end part of one V-shaped support 12 transversely arranged on the left side of the top surface of the top plate of the rolling trolley 1 is propped against a right vertical surface of a pushing block of the rolling trolley transversely arranged on the top surface of the top plate of the rolling trolley 1, the shaft sleeve 13 is arranged on the top of the 2V-shaped supports 12, the axial direction of the shaft sleeve 13 arranged on the top of the 2V-shaped supports 12 is consistent with the axial direction of the air cylinder 6, rolling bearings 15 are respectively sleeved at two ends of the shaft sleeve 13, the rotating shaft 14 sequentially penetrates through the rolling, the rotating shaft 14 is also provided with a part extending out of the shaft sleeve 13 and close to one end of the steel coil uncoiler 3, which is sleeved with the rolling bearing 15, and a steel coil abutting disc is installed on the part of the rotating shaft 14 extending out of the shaft sleeve 13 and close to one end of the steel coil uncoiler 3, which is sleeved with the rolling bearing 15; the steel coil support plate comprises 4B- channel steel bars 16, 4 first B- channel steel bars 17, 4 second B-channel steel bars 18, a first steel ring 19 and a second steel ring 20, the number of the first B-channel steel bars 17 is 4, the number of the second B-channel steel bars 18 is 4, the diameter of the first steel ring 19 is 20 cm larger than the diameter of a steel coil uncoiler expansion column head 31 when the steel coil is expanded to support the steel coil, the diameter of the second steel ring 20 is 50 cm larger than the diameter of the first steel ring 19, the 4B-channel steel bars 16 are fixedly connected with the first steel ring 19 and the second steel ring 20 in sequence at intervals of 90 degrees in pairs, two ends of the 4B-channel steel bars 16 fixedly connected with the first steel ring 19 and the second steel ring 20 in sequence at intervals of 90 degrees in pairs respectively have parts extending out of the first steel ring 19 and the second steel ring 20, and the first steel ring 19 and the second steel ring 20 are the same as the circle center of the steel; one end of each of the 4 first B-channel steel stays 17 is fixedly connected with the left side of the rolling bearing 15 sleeved at the end, close to the steel coil uncoiler 3, of the rotating shaft 14 extending shaft sleeve 13 at 90 degrees at intervals circumferentially (in the case of facing the utility model, the left side of the rolling bearing 15 sleeved at the end, close to the steel coil uncoiler 3, of the rotating shaft 14 extending shaft sleeve 13 is on the left side of the observer, the right side of the rolling bearing 15 sleeved at the end, close to the steel coil uncoiler 3, of the rotating shaft 14 extending shaft sleeve 13 is on the right side of the observer), and the other ends of the 4 first B-channel steel stays 17 are fixedly connected with the parts, extending out of the first steel rings 19, of the 4B-channel steel 16 fixedly connected with the first steel rings; one end of each of the 4 second B-channel steel stays 18 is fixedly connected with the right side of a rolling bearing 15 sleeved at one end, extending out of the shaft sleeve 13, of the rotating shaft 14, close to the steel coil uncoiler 3, at intervals of 90 degrees in the circumferential direction, and the other end of each of the 4 second B-channel steel stays 18 is fixedly connected with a part, located between the first steel ring 19 and the second steel ring 20, of each of the 4B-channel steel 16 which is fixedly connected with the first steel ring 19 and the second steel ring 20 at intervals of 90 degrees in pairs; the plane formed by the right vertical surfaces of the 4B-channel steel 16 which are fixedly connected with the part, extending out of the shaft sleeve 13, of the rotating shaft 14, close to the rolling bearing 15 sleeved at one end of the steel coil uncoiler 3 by using the 4 first B-channel steel supporting strips 17, the 4 second B-channel steel supporting strips 18 and the rotating shaft 14 is parallel to the side vertical surface, attached to the steel coil, of the receiving plate 32 of the steel coil uncoiler.
From the above description, those skilled in the art can make various changes and modifications without departing from the technical spirit of the present invention, and the present invention is within the protection scope of the present invention. The present invention is not to be considered as the best thing, and belongs to the common general knowledge of the technicians in the field.
Claims (1)
1. The utility model provides a follow-up tight device in top of coil of strip decoiler steel band book which characterized by: the steel coil uncoiler comprises a rolling trolley, wherein the rolling trolley is provided with a top plate and 2 pairs of rolling wheels, the 2 pairs of rolling wheels are correspondingly and respectively arranged on the bottom surface of the top plate of the rolling trolley and comprise a rolling track of the rolling trolley, the rolling track of the rolling trolley comprises a trapezoidal steel frame arranged on a platform on one side corresponding to the steel coil uncoiler and 2A channel steel longitudinally arranged on the top surface of the trapezoidal steel frame in parallel, one side of the 2A channel steel longitudinally arranged on the top surface of the trapezoidal steel frame, provided with grooves, is correspondingly arranged, the 2 pairs of rolling wheels on the bottom surface of the top plate of the rolling trolley are arranged in the grooves of the 2A channel steel longitudinally arranged on the top surface of the trapezoidal steel frame in parallel, and; the steel coil uncoiler is characterized by further comprising a rolling trolley pushing device fixedly arranged on the left side of the rolling trolley, the rolling trolley pushing device is an air cylinder, the air cylinder is arranged on a platform on one side, away from the steel coil uncoiler, of the trapezoidal steel frame through an air cylinder mounting seat and a pin shaft, and the end portion of an air cylinder lever is hinged and connected with a left vertical face of a rolling trolley pushing block transversely arranged on the left end portion of the top surface of the top plate of the rolling trolley, away from the steel coil uncoiler, through a; also comprises a steel strip coil follow-up abutting device arranged on the top surface of a top plate of the rolling trolley, the steel strip coil follow-up abutting device comprises 2V-shaped supports, a shaft sleeve and a rotating shaft, the steel strip coil is pushed against the disc, 2V-shaped supports are parallelly and sequentially transversely installed on the top surface of a top plate of the rolling trolley in a left-right direction, a shaft sleeve is installed on the top of the 2V-shaped supports, the axial direction of the shaft sleeve installed on the top of the 2V-shaped supports is consistent with the axial direction of the air cylinder, rolling bearings are respectively sleeved at two ends of the shaft sleeve, a rotating shaft sequentially penetrates through the rolling bearings respectively sleeved at two ends of the shaft sleeve and is installed on the rolling bearings respectively sleeved at two ends of the shaft sleeve, the rotating shaft is also provided with a part for extending the shaft sleeve to be close to the rolling bearing sleeved at one end of the steel strip uncoiler, and the steel strip coil pushing against disc is installed on the part for; the steel strip coil propping disc comprises 4B-channel steel, a first B-channel steel stay, a second B-channel steel stay, a first steel ring and a second steel ring, the number of the first B-channel steel stay is 4, the number of the second B-channel steel stay is 4, the diameter of the first steel ring is 15-20 cm larger than the diameter of the steel strip coil when the expansion column head of the steel strip uncoiler expands to support the steel strip coil, the diameter of the second steel ring is 40-50 cm larger than the diameter of the first steel ring, the 4B-channel steel are fixedly connected with the first steel ring and the second steel ring at intervals of 90 degrees in pairs, two ends of the 4B-channel steel fixedly connected with the first steel ring and the second steel ring at intervals of 90 degrees in pairs respectively have parts extending out of the first steel ring and the second steel ring, and the first steel ring and the second steel ring are fixedly connected with the 4B-channel steel rings; one end of each of 4 first B-channel steel stays is fixedly connected with the left side of a rolling bearing part sleeved at one end, close to the steel coil uncoiler, of a rotating shaft extension shaft sleeve at intervals of 90 degrees in a circumferential interval mode, and the other end of each of 4 first B-channel steel stays is fixedly connected with the part, extending out of the first steel ring, of each two of 4B-channel steel stays, spaced by 90 degrees in sequence, of each two of the 4B-channel steel stays, and fixedly connected with the first steel ring and the second; one end of each of 4 second B-channel steel stays is fixedly connected with the right side of a rolling bearing part, which is sleeved with one end of a steel coil uncoiler, of a rotating shaft extension shaft sleeve at intervals of 90 degrees at intervals, and the other ends of the 4 second B-channel steel stays are fixedly connected with parts, located between the first steel ring and the second steel ring, of the 4B-channel steel of the first steel ring and the second steel ring which are fixedly connected with the first steel ring and the second steel ring respectively at intervals of 90 degrees at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020599313.4U CN212075782U (en) | 2020-04-20 | 2020-04-20 | Steel coil uncoiler steel coil follow-up jacking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020599313.4U CN212075782U (en) | 2020-04-20 | 2020-04-20 | Steel coil uncoiler steel coil follow-up jacking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212075782U true CN212075782U (en) | 2020-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020599313.4U Active CN212075782U (en) | 2020-04-20 | 2020-04-20 | Steel coil uncoiler steel coil follow-up jacking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212075782U (en) |
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2020
- 2020-04-20 CN CN202020599313.4U patent/CN212075782U/en active Active
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