CN215032450U

CN215032450U - Stable uncoiling device

Info

Publication number: CN215032450U
Application number: CN202120658322.0U
Authority: CN
Inventors: 刘兆顺
Original assignee: Foshan Chanyingda Machinery Equipment Co ltd
Current assignee: Foshan Chanyingda Machinery Equipment Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-12-07
Anticipated expiration: 2031-03-31

Abstract

The utility model relates to a steady decoiling device, slide along the spout through the slider, improve and remove the stationarity and the structural stability, press the material tensioning to the discharging department of coil of strip material through swager, prevent coil of strip material from forming loose state, carry on spacing through inner baffle and outer baffle, prevent coil of strip material axial deflection, wherein the outer baffle can be opened movably, make things convenient for coil of strip material to embolia on the charging frame, embolia the back and rotate 90 degrees along the extension block through the bull stick, make outer baffle and inner baffle form parallel state, then drive the bolt through spacing push-and-pull piece and slide along the connecting plate, and then make the plug imbed in the blind hole and form locking and fixing, rotate along the I-shaped frame through two depression bars of second extensible member drive, make the top opposite direction of two depression bars move and form the clamping state, push up the both sides of disc brake dish respectively through two preforming, form the braking to the axle through the disc brake dish, prevent the steel coil material from shifting and being incapable of stopping immediately, and reduce the deformation and damage degree of the steel coil material.

Description

Stable uncoiling device

Technical Field

The utility model belongs to the technical field of the decoiler unit and specifically relates to a steady unwinding unit.

Background

The uncoiler is used as special equipment for leveling metal plates, and is used for forming uncoiling, leveling and shearing production lines and other plate product production lines by leveling line steel plates and uneven plates according to related configurations. The method is suitable for industries such as machinery, vehicles, metal product household appliances, steel structures, decoration and the like.

At present, in the uncoiler applied to industry, a specially-assigned person is required to cooperate with a forklift driver to carry out loading operation, so that the steel coil material is basically consistent with the center of an expansion drum shaft, and then the forklift driver slowly puts the steel coil material on a trolley. An operator needs to ascend or descend (lift the trolley), the steel coil material is adjusted to the center of the expansion drum shaft (namely, the material can enter the expansion shaft), the expansion nuts are adjusted to enable the four arc plates to expand the steel coil material, radial pressure is provided, the structural stability is improved, the steel coil material is prevented from being deformed and damaged in work, and the expansion nuts are adjusted manually, so that the automation degree is low and the work efficiency is low.

After the coil of strip material expands tightly, through manual rotation decoiler, work efficiency is low, current steel band decoiler is when carrying out the installation of metal sheet book, at first need will keep away from the whole dismantlement of stock stop of frame, then carry out metal coil's installation, install the stock stop after the installation again, complex operation is inconvenient, production efficiency is low, when rotatory decoiling, the coil of strip material produces easily and shifts and can't shut down at once, lead to increaseing the degree that coil of strip material warp and damage.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a stable uncoiling device.

The utility model discloses the technical scheme who adopts does:

a stable uncoiling device comprises a rack, wherein the rack is rotatably connected with a charging frame, the charging frame comprises a rotating shaft, a first telescopic part, a tile-shaped plate and a sliding sleeve, the first telescopic part comprises a main body and a driving rod which can slide and stretch along the inner side of the main body, the main body is connected with the rotating shaft through an installation block, one end, far away from the main body, of the driving rod is connected with a fixed block, the fixed block is fixedly connected with the sliding sleeve, and the sliding sleeve is slidably connected with the main body;

the outer side of the mounting block is hinged with a first connecting rod, the outer side of the sliding sleeve is provided with a first rib which is arranged corresponding to the first connecting rod, two ends of the first rib are connected with second connecting rods, the first connecting rod is hinged with the middle part of the second connecting rod at one end, the inner side of the tile-shaped plate is connected with a second rib, and two ends of the second rib are respectively hinged with the two second connecting rods;

an inner baffle is fixedly connected to one side of the tile-shaped plate, an outer baffle is arranged on the other side of the tile-shaped plate, the second rib is connected with an extension block, a rotating rod penetrates through the middle of the extension block and is connected with an Contraband-shaped block, the top of the Contraband-shaped block is fixedly connected with the outer baffle, a through hole is formed in the middle of the Contraband-shaped block, a blind hole is formed in the top of the extension block, a connecting plate is arranged on one side of the outer baffle, a plug pin is slidably connected to the middle of the connecting plate, a limiting push-pull block is arranged at one end of the plug pin, a plug is connected to the other end of the plug pin after penetrating through the through hole, and the plug is movably embedded into the blind hole;

the outside of pivot is equipped with the dish and stops the dish, and the outside that the dish stopped the dish is equipped with arrestment mechanism, and arrestment mechanism includes depression bar and worker shape frame, and it is inboard that worker shape frame is fixed in the frame, and the depression bar passes through the torsional spring symmetry and articulates in the both sides of worker shape frame, and the top subtend one side of two depression bars all is equipped with the preforming, and two preforming set up respectively in the both sides that the dish stopped the dish, and the below of worker shape frame is provided with the second extensible member, and on the one end of second extensible member was fixed in one of them depression bar, the other end and another depression bar activity butt.

Preferably, the upper side of the charging frame is provided with a pressing mechanism, the pressing mechanism comprises an upper frame, a pressing shaft and a pressing arm, one end of the pressing shaft is connected with the upper frame through a torsion spring, the other end of the pressing shaft is vertically connected with the pressing arm, and the end part of the pressing arm is rotatably connected with a pressing wheel.

Preferably, the first connecting rods are distributed in a plurality of annular arrays, the tile-shaped plate is provided with a plurality of annular arrays, and the second ribs are arranged corresponding to the first ribs.

Preferably, the outer side of the main body is provided with a sliding block, the inner side of the sliding sleeve is provided with a sliding groove which is arranged corresponding to the sliding block, and the sliding block is connected with the sliding groove in a sliding mode.

Preferably, the sliding blocks are uniformly distributed in an annular array.

Preferably, the cross section of the inner baffle and the cross section of the outer baffle are both arranged in an Contraband shape, and the connecting plate is arranged on the inner side of the outer baffle.

Preferably, the first telescopic part and the second telescopic part are both cylinders.

Preferably, a servo motor is arranged on the frame, and the output end of the servo motor is connected with the rotating shaft.

The beneficial effects of the utility model reside in that:

according to the stable uncoiling device, a steel coil material is sleeved on a charging frame, a fixed block is driven by a driving rod of a first telescopic piece to move towards one side of a main body, and then a sliding sleeve is driven to slide along the main body, so that the connection included angle between a first connecting rod and a second connecting rod is gradually reduced, and further a tile-shaped plate moves towards one side far away from the sliding sleeve to form an expanded state, so that the tile-shaped plate is conveniently expanded to tighten the steel coil material, radial pressure is provided, the structural stability is improved, the sliding block slides along a sliding groove, the moving stability and the structural stability are further improved, a material pressing mechanism is used for pressing and tensioning the discharging position of the steel coil material, and the steel coil material is prevented from forming a loose state;

the inner baffle and the outer baffle are used for limiting, so that the axial offset of the steel coil material is prevented, the outer baffle can be movably opened, the steel coil material is conveniently sleeved on the charging frame, the outer baffle and the inner baffle are enabled to form a parallel state by rotating the steel coil material for 90 degrees along the extension block through the rotating rod after the steel coil material is sleeved, then the plug is driven to slide along the connecting plate through the limiting push-pull block, and the plug is embedded into the blind hole to form locking fixation;

two depression bars of second extensible member drive are followed worker's shape frame and are rotated, make the top opposite direction removal of two depression bars form clamping status, push up the both sides that the dish stopped the dish respectively through two preforming, stop the dish through the dish and form the braking to the counter shaft, prevent that coil of strip material from producing the aversion and can't shut down at once, reduce coil of strip material deformation and the degree of damage, after the second extensible member shrink, make two depression bars reset through the torsional spring.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of a point a in fig. 1.

Fig. 3 is a schematic view of a part of the structure of the present invention.

Fig. 4 is a schematic structural view of the outer baffle.

Fig. 5 is a schematic view of the internal structure of the present invention.

FIG. 6 is a schematic view of the connection between the sliding sleeve and the first extensible member.

In the figure: 1. a frame; 2. a charging rack; 3. a rotating shaft; 4. a first telescoping member; 5. a tile-shaped plate; 6. a sliding sleeve; 7. a main body; 8. a drive rod; 9. mounting blocks; 10. a fixed block; 11. a first link; 12. a first rib; 13. a second link; 14. a second rib; 15. an inner baffle; 16. an outer baffle; 17. an extension block; 18. a rotating rod; 19. contraband shaped blocks; 20. a through hole; 21. blind holes; 22. a connecting plate; 23. a bolt; 24. a limiting push-pull block; 25. a plug; 26. a disc brake disc; 27. a servo motor; 28. a brake mechanism; 29. a pressure lever; 30. a H-shaped frame; 31. tabletting; 32. a second telescoping member; 33. a material pressing mechanism; 34. a top frame; 35. a material pressing shaft; 36. a material pressing arm; 37. a material pressing wheel; 38. a slider; 39. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a stable uncoiling device comprises a rack 1, wherein the rack 1 is rotatably connected with a charging frame 2, the charging frame 2 comprises a rotating shaft 3, a first telescopic part 4, a tile-shaped plate 5 and a sliding sleeve 6, the first telescopic part 4 comprises a main body 7 and a driving rod 8 which can slide and stretch along the inner side of the main body 7, the main body 7 is connected with the rotating shaft 3 through an installation block 9, one end, far away from the main body 7, of the driving rod 8 is connected with a fixed block 10, the fixed block 10 is fixedly connected with the sliding sleeve 6, and the sliding sleeve 6 is slidably connected with the main body 7;

the outer side of the mounting block 9 is hinged with a first connecting rod 11, the outer side of the sliding sleeve 6 is provided with a first rib 12 which is correspondingly arranged with the first connecting rod 11, two ends of the first rib 12 are both connected with second connecting rods 13, the first connecting rod 11 is hinged with the middle part of the second connecting rod 13 at one end, the inner side of the tile-shaped plate 5 is connected with a second rib 14, and two ends of the second rib 14 are respectively hinged with the two second connecting rods 13;

an inner baffle 15 is fixedly connected to one side of the tile-shaped plate 5, an outer baffle 16 is arranged on the other side of the tile-shaped plate, an extension block 17 is connected to the second rib 14, a rotating rod 18 penetrates through the middle of the extension block 17, the rotating rod 18 is connected with an Contraband-shaped block 19, 21274, the top of the shaped block 19 is fixedly connected with the outer baffle 16, a through hole 20 is formed in the middle of the shaped block 19, a blind hole 21 is formed in the top of the extension block 17, a connecting plate 22 is arranged on one side of the outer baffle 16, a bolt 23 is slidably connected to the middle of the connecting plate 22, a limiting push-pull block 24 is arranged at one end of the bolt 23, a plug 25 is connected to the other end of the bolt after the bolt passes through the through hole 20, and the plug 25 is movably embedded into the blind hole 21;

the outside of pivot 3 is equipped with the dish and stops dish 26, the outside that the dish stopped dish 26 is equipped with arrestment mechanism 28, arrestment mechanism 28 includes depression bar 29 and worker shape frame 30, worker shape frame 30 is fixed in 1 inboardly in the frame, depression bar 29 articulates in the both sides of worker shape frame 30 through the torsional spring symmetry, the top subtend one side of two depression bars 29 all is equipped with preforming 31, two preforming 31 set up respectively in the both sides of dish of stopping 26, the below of worker shape frame 30 is provided with second extensible member 32, the one end of second extensible member 32 is fixed in on one of them depression bar 29, the other end and another depression bar 29 activity butt.

In order to conveniently perform material pressing tensioning and prevent the steel coil material from forming a loose state, in this embodiment, preferably, the upper side of the loading frame 2 is provided with the material pressing mechanism 33, the material pressing mechanism 33 includes an upper frame 34, a material pressing shaft 35 and a material pressing arm 36, one end of the material pressing shaft 35 is connected with the upper frame 34 through a torsion spring, the other end of the material pressing shaft is vertically connected with the material pressing arm 36, and the end of the material pressing arm 36 is rotatably connected with a material pressing wheel 37.

In order to improve the structural stability, in the present embodiment, preferably, the first connecting rods 11 are arranged in a plurality of annular arrays, the tile-shaped plate 5 is arranged in a plurality of annular arrays, and the second ribs 14 are arranged corresponding to the first ribs 12.

In order to improve the moving stability and the structural stability, in the embodiment, preferably, the outer side of the main body 7 is provided with a sliding block 38, the inner side of the sliding sleeve 6 is provided with a sliding groove 39 corresponding to the sliding block 38, and the sliding block 38 is slidably connected with the sliding groove 39.

In order to improve the structural stability, in the present embodiment, preferably, a plurality of the sliding blocks 38 are uniformly arranged in an annular array.

In order to improve the structural stability, in this embodiment, it is preferable that the cross section of the inner barrier 15 and the cross section of the outer barrier 16 are both formed in an "Contraband" shape, and the connecting plate 22 is disposed inside the outer barrier 16.

In order to facilitate the driving movement, in the present embodiment, it is preferable that the first telescopic member 4 and the second telescopic member 32 are both air cylinders.

In order to facilitate driving rotation, in this embodiment, it is preferable that the frame 1 is provided with a servo motor 27, and an output end of the servo motor 27 is connected to the rotating shaft 3.

The utility model discloses a theory of operation and use flow: the steel coil material is sleeved on the charging frame 2, the fixed block 10 is driven by the driving rod 8 of the first telescopic part 4 to move towards one side of the main body 7, and then the sliding sleeve 6 is driven to slide along the main body 7, so that the connection included angle between the first connecting rod 11 and the second connecting rod 13 is gradually reduced, and further the tile-shaped plate 5 moves towards one side far away from the sliding sleeve 6, so that an opening state is formed, the tile-shaped plate 5 is conveniently expanded to tightly stretch the steel coil material, radial pressure is provided, the structural stability is improved, the sliding block 38 slides along the sliding groove 39, the moving stability and the structural stability are further improved, the material pressing and tensioning are carried out on the discharging position of the steel coil material through the material pressing mechanism 33, and the steel coil material is prevented from forming a loose state;

the inner baffle 15 and the outer baffle 16 are used for limiting, so that the axial offset of the steel coil material is prevented, the outer baffle 16 can be movably opened, the steel coil material is conveniently sleeved on the charging frame 2, the steel coil material is rotated for 90 degrees along the extension block 17 through the rotating rod 18 after being sleeved, the outer baffle 16 and the inner baffle 15 are in a parallel state, then the limiting push-pull block 24 is used for driving the bolt 23 to slide along the connecting plate 22, and the plug 25 is embedded into the blind hole 21 to be locked and fixed;

two depression bars 29 are rotated along worker's shape frame 30 through second extensible member 32 drive, make the top opposite direction removal of two depression bars 29 form clamping state, through two preforming 31 tight dish both sides of stopping 26 respectively, through dish 26 of stopping to the countershaft 3 formation braking, prevent that coil of strip material from producing the aversion and can't shut down at once, reduce the degree that coil of strip material warp and damage, after second extensible member 32 shrink, make two depression bars 29 reset through the torsional spring.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a steady unwinding unit, includes frame (1), its characterized in that: the loading frame (2) is rotatably connected to the rack (1), the loading frame (2) comprises a rotating shaft (3), a first telescopic part (4), a tile-shaped plate (5) and a sliding sleeve (6), the first telescopic part (4) comprises a main body (7) and a driving rod (8) which slides and stretches along the inner side of the main body (7), the main body (7) is connected with the rotating shaft (3) through a mounting block (9), one end, far away from the main body (7), of the driving rod (8) is connected with a fixing block (10), the fixing block (10) is fixedly connected with the sliding sleeve (6), and the sliding sleeve (6) is slidably connected with the main body (7);

the outer side of the mounting block (9) is hinged with a first connecting rod (11), the outer side of the sliding sleeve (6) is provided with a first rib (12) which is correspondingly arranged with the first connecting rod (11), the two ends of the first rib (12) are both connected with second connecting rods (13), the first connecting rod (11) is hinged with the middle part of the second connecting rod (13) at one end of the first connecting rod, the inner side of the tile-shaped plate (5) is connected with a second rib (14), and the two ends of the second rib (14) are respectively hinged with the two second connecting rods (13);

an inner baffle (15) is fixedly connected to one side of the tile-shaped plate (5), an outer baffle (16) is arranged on the other side of the tile-shaped plate, an extension block (17) is connected to the second rib (14), a rotating rod (18) penetrates through the middle of the extension block (17), the rotating rod (18) is connected with an Contraband-shaped block (19), the top of the Contraband-shaped block (19) is fixedly connected with the outer baffle (16), a through hole (20) is formed in the middle of the Contraband-shaped block, a blind hole (21) is formed in the top of the extension block (17), a connecting plate (22) is arranged on one side of the outer baffle (16), a plug (23) is slidably connected to the middle of the connecting plate (22), a limiting push-pull block (24) is arranged at one end of the plug (23), a plug (25) is connected to the other end of the plug (25) after penetrating through the through hole (20), and the plug (25) is movably embedded into the blind hole (21);

the outer side of pivot (3) is equipped with disc brake dish (26), the outside of disc brake dish (26) is equipped with arrestment mechanism (28), arrestment mechanism (28) are including depression bar (29) and worker shape frame (30), worker shape frame (30) are fixed in frame (1) inboard, depression bar (29) articulate in the both sides of worker shape frame (30) through the torsional spring symmetry, two top subtend one side of depression bar (29) all is equipped with preforming (31), two preforming (31) set up respectively in the both sides of disc brake dish (26), the below of worker shape frame (30) is provided with second extensible member (32), the one end of second extensible member (32) is fixed in on one of them depression bar (29), the other end and another depression bar (29) activity butt.

2. The stationary unwind as recited in claim 1, characterized in that: the material pressing mechanism (33) is arranged on the upper side of the charging frame (2), the material pressing mechanism (33) comprises an upper frame (34), a material pressing shaft (35) and a material pressing arm (36), one end of the material pressing shaft (35) is connected with the upper frame (34) through a torsion spring, the other end of the material pressing shaft is vertically connected with the material pressing arm (36), and the end part of the material pressing arm (36) is connected with a material pressing wheel (37) in a rotating mode.

3. The stationary unwind as recited in claim 1, characterized in that: first connecting rod (11) are a plurality of that the annular array has arranged, tile form board (5) are the annular array and are provided with a plurality of, second rib (14) are corresponding the setting with first rib (12).

4. The stationary unwind as recited in claim 1, characterized in that: the outside of main part (7) is equipped with slider (38), the inboard of sliding sleeve (6) is equipped with spout (39) that correspond the setting with slider (38), slider (38) and spout (39) sliding connection.

5. The stationary unwind as recited in claim 4, characterized in that: the sliding blocks (38) are uniformly distributed in an annular array.

6. The stationary unwind as recited in claim 1, characterized in that: the cross section of the inner baffle (15) and the cross section of the outer baffle (16) are both arranged in an Contraband shape, and the connecting plate (22) is arranged on the inner side of the outer baffle (16).

7. The stationary unwind as recited in claim 1, characterized in that: the first telescopic piece (4) and the second telescopic piece (32) are both cylinders.

8. The stationary unwind as recited in claim 1, characterized in that: be equipped with servo motor (27) on frame (1), servo motor (27)'s output is connected with pivot (3).