CN210059384U

CN210059384U - Feeding device of steel coil uncoiler

Info

Publication number: CN210059384U
Application number: CN201920232492.5U
Authority: CN
Inventors: 王进
Original assignee: Nanjing Qianlei Cold Formed Steel Co Ltd
Current assignee: Nanjing Qianlei Cold Formed Steel Co Ltd
Priority date: 2019-02-20
Filing date: 2019-02-20
Publication date: 2020-02-14
Anticipated expiration: 2029-02-20

Abstract

The utility model relates to a loading attachment of coil of strip decoiler uses in decoiler equipment field, and its technical scheme main points are: the steel coil lifting device comprises a base frame, a lifting plate, a driving piece, an object placing plate and a plurality of cylinders, wherein the base frame is used for supporting the ground, the lifting plate is connected in the base frame in a sliding manner, the driving piece is used for driving the lifting plate to move along the height direction of the base frame, the object placing plate is connected to the lifting plate in a sliding manner and used for placing a steel coil, the cylinders are arranged on the lifting plate, the object placing plate is connected with stop blocks on two sides; the advantages are that: the feeding efficiency of the uncoiler is improved.

Description

Feeding device of steel coil uncoiler

Technical Field

The utility model belongs to the technical field of decoiler equipment and specifically relates to a loading attachment of coil of strip decoiler is related to.

Background

The uncoiler is an important auxiliary device on a cold-rolled strip steel production line, is widely applied to the cold-rolled production line, and the quality of the working performance of the uncoiler directly influences the quality of finished products and the production efficiency of the whole unit.

Chinese patent with publication number CN208261561U discloses a steel band unwinding unit with adjustable it is novel on punching shear line, include, support frame, motor support, motor input shaft, reduction gear, pivot, coil of strip strutting arrangement, adjusting nut, coil of strip strutting arrangement include, connecting plate I, connecting plate II, slider, slip tripod, positioning screw and liquid pendulum rod, wherein, connecting plate I and connecting plate II set up in slider lower part position and be connected through the hinge with the slider, the slip tripod set up on the slider and be connected with the slider slip, the slip tripod on be provided with the slide, positioning screw set up on the slide and be connected with the slide, connecting plate I be connected with connecting plate II through the liquid pendulum rod.

However, the uncoiler usually needs an operator to manually sleeve the steel coil on the sliding block during feeding, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a loading attachment of coil of strip decoiler, its advantage: the feeding efficiency of the uncoiler is improved.

The above technical purpose of the present invention can be achieved by the following technical solutions: a feeding device of a steel coil uncoiler comprises a base frame supporting the ground, a lifting plate connected in the base frame in a sliding manner, a driving piece driving the lifting plate to move along the height direction of the base frame, an object placing plate connected on the lifting plate in a sliding manner and used for placing a steel coil, and a plurality of cylinders arranged on the lifting plate, wherein the object placing plate is connected with stop blocks on two sides of the axis of the steel coil, and piston rods of the cylinders are connected with the object placing plate;

the driving piece includes two driving motor, two wind-up rolls and a plurality of haulage rope, the both sides that the lifter plate carried on the back mutually all are equipped with a plurality of sliding blocks, set up the spout that supplies each sliding block to remove on the bed frame inner wall, two driving motor distributes in the both sides that the bed frame is carried on the back mutually, two the wind-up roll is connected respectively on two driving motor's motor shaft, two the wind-up roll is corresponding with the sliding block of putting thing board both sides respectively, haulage rope one end is connected with the wind-up roll, and the other end is connected with the sliding.

Through adopting above-mentioned technical scheme, during the material loading, the operator carries the coil of strip earlier to putting on the thing board and make it be located between two dogs, then starts driving motor, two driving motor drive wind-up roll begin to twine the haulage rope simultaneously, haulage rope pulling sliding block rebound, treat that coil of strip inner circle and corresponding back start-up cylinder of slider, the thing board removal is put in the cylinder promotion for the coil of strip cover is on each slider, convenient and fast need not the artifical material loading of operator, has improved the material loading efficiency of decoiler.

The utility model discloses further set up to: the two check blocks are connected with the object placing plate in a sliding mode, one sides, abutted to each other, of the check blocks and the object placing plate are respectively provided with a dovetail block and a dovetail groove, and one end of each check block is connected with a limiting screw abutted to the bottom of the corresponding dovetail groove in a threaded mode.

Through adopting above-mentioned technical scheme, two dogs of operator slidable make the distance of two dogs be fit for the fixed of not unidimensional coil of strip, have improved the flexibility of device.

The utility model discloses further set up to: each logical groove has all been seted up on the sliding block, all rotate on the relative cell wall in logical groove and be connected with the leading wheel inconsistent with the spout tank bottom.

Through adopting above-mentioned technical scheme, when the lifter plate reciprocated, the leading wheel all rolled along the spout tank bottom, received frictional resistance when having reduced the sliding block and removed.

The utility model discloses further set up to: the base frame is connected with a fixed pulley above each sliding groove, and the fixed pulley is used for a traction rope to pass by.

Through adopting above-mentioned technical scheme, through the direct contact of fixed pulley separation haulage rope with the bed frame, both played the guide effect to haulage rope removal, reduced the frictional force between haulage rope and the bed frame again.

The utility model discloses further set up to: the dog all wears to be equipped with the dead lever in the both sides of carrying on the back mutually, the dog is stretched out to the one end of dead lever, and the one end that stretches out rotates and is connected with the limiting plate, wear to be equipped with the locating pin on the dog, set up a plurality of pinholes with locating pin matched with on the dead lever.

Through adopting above-mentioned technical scheme, the operator slides the dead lever, makes the limiting plate contradict with the terminal surface of coil of strip, then during the mobile location round pin inserts the pinhole that corresponds, restricts the removal of dead lever, has reduced the coil of strip along its axial removal.

The utility model discloses further set up to: it has the pendulum rod to articulate through the center pin on the thing board to put, the pendulum rod is kept away from the one end of putting the thing board and is connected with the arc with coil of strip outline looks adaptation, the cover is equipped with the torsional spring on the center pin.

Through adopting above-mentioned technical scheme, the pendulum rod drives the arc and compresses tightly the coil of strip on putting the thing board under the elastic force effect of torsional spring, has reduced the coil of strip and has appeared the possibility of rocking when putting the thing board and remove.

The utility model discloses further set up to: the article placing plate and the swing rod are both provided with clamping rings, the clamping rings on the article placing plate are connected with pull ropes, and one ends of the pull ropes are provided with clamping hooks.

Through adopting above-mentioned technical scheme, when the operator rotated the pendulum rod and made arc and coil of strip separation, with the snap ring looks lock on pothook and the pendulum rod for the pendulum rod keeps the state this moment, provides convenience for operator's work.

The utility model discloses further set up to: the base frame bottom surface is equipped with a plurality of gyro wheels, be equipped with a plurality of vertical fixed covers on the base frame lateral wall, each equal threaded connection has the bearing post in the fixed cover.

Through adopting above-mentioned technical scheme, the gyro wheel of setting has made things convenient for the operator to remove the axis that the bed frame made the coil of strip and the axis of decoiler corresponding, and after the bed frame adjustment, the operator rotated the carrier post again and supported tightly with ground, restricted the removal of bed frame to the stability that the bed frame supported has been improved.

To sum up, the utility model discloses a beneficial technological effect does:

1. the steel coil is automatically sleeved on the sliding block through the feeding device, so that the feeding efficiency of the uncoiler is improved, and the working strength of an operator is reduced;

2. the distance between the two stop blocks can be freely adjusted, so that the device is suitable for fixing steel coils with different sizes, and the application range of the device is enlarged; the swing rod enables the arc-shaped plate to tightly press and fix the steel coil under the elastic force of the torsion spring, so that the stability of the steel coil during moving is improved; the cooperation of gyro wheel and bearing post then has made things convenient for the operator to guarantee the stability that the bed frame supported when removing the bed frame.

Drawings

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

Fig. 2 is a schematic structural diagram of the present embodiment for embodying the sliding block and the sliding groove.

Fig. 3 is an enlarged view of a in fig. 2.

Fig. 4 is a schematic structural diagram for embodying the fixed pulley in the present embodiment.

Fig. 5 is an enlarged view at B in fig. 4.

FIG. 6 is a schematic structural diagram of the embodiment for embodying a dovetail groove and a limit screw.

Fig. 7 is a schematic structural diagram of the fixing rod and the positioning pin according to the embodiment.

In the figure, 1, a base frame; 11. a lifting plate; 12. a storage plate; 13. a cylinder; 14. a stopper; 2. a drive member; 21. a drive motor; 22. a wind-up roll; 23. a hauling rope; 24. a slider; 241. a through groove; 242. a guide wheel; 25. a chute; 26. a dovetail block; 27. a dovetail groove; 28. a limit screw; 29. a fixed pulley; 3. fixing the rod; 31. a limiting plate; 32. positioning pins; 33. a pin hole; 34. a swing rod; 35. an arc-shaped plate; 36. a central shaft; 361. a torsion spring; 37. a snap ring; 38. pulling a rope; 381. a hook; 4. a roller; 41. fixing a sleeve; 42. a load bearing column; 5. and (5) coiling the steel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): the utility model provides a loading attachment of coil of strip decoiler, as shown in the figure, including supporting subaerial bed frame 1, sliding connection is at the lifter plate 11 in bed frame 1, drive lifter plate 11 is along the driving piece 2 of 1 direction of height removal of bed frame, sliding connection is on lifter plate 11 and is used for placing coil of strip 5 put thing board 12 and a plurality of cylinder 13 of setting on lifter plate 11, the piston rod of each cylinder 13 all with put thing board 12 lateral wall and be connected, it still is connected with two dog 14 that are located coil of strip 5 along the axis both sides respectively on the thing board 12 to put, two dog 14 all contradict with coil of strip 5, be used for restricting the horizontal removal of coil of strip 5.

As shown in fig. 1 and 2, the driving member 2 includes two driving motors 21, two winding rollers 22 and a plurality of haulage ropes 23, the both sides that lifter plate 11 carried on the back mutually all are equipped with a plurality of sliding

blocks

24, and 11 both sides sliding block 24 symmetric distribution of lifter plate, set up the spout 25 that supplies each sliding block 24 to remove on the 1 inner wall of bed frame, spout 25 extends along the direction of height along bed frame 1, two driving motors 21 distribute in the both sides that the bed frame 1 carried on the back mutually, two winding rollers 22 are connected respectively on the motor shaft of two driving motors 21, two winding rollers 22 are corresponding with the sliding block 24 who puts thing 12 both sides respectively, haulage ropes 23 and sliding block 24 one-to-one, haulage rope 23 one end is connected with winding roller 22, the other end is connected. When the lifting plate 11 is in the initial position, it is in abutment with the ground.

As shown in fig. 2 and fig. 5, each sliding block 24 is provided with a through groove 241, and the two opposite groove walls of the through groove 241 are rotatably connected with guide wheels 242 which are against the bottom of the sliding groove 25; the base frame 1 is connected with a fixed pulley 29 above each sliding groove 25, and the fixed pulley 29 is used for the traction rope 23 to pass by so as to support the traction rope 23 away from the base frame 1 and reduce the friction resistance between the traction rope and the base frame.

As shown in fig. 7, the fixing rods 3 are respectively arranged on two opposite sides of the stopper 14, the cross section of each fixing rod 3 is rectangular, the moving direction of each fixing rod is parallel to the axis of the steel coil 5, one end of each fixing rod 3 extends out of the stopper 14, the extending end of each fixing rod is rotatably connected with a limiting plate 31, a vertical positioning pin 32 is arranged on each stopper 14 in a penetrating mode, and a plurality of pin holes 33 matched with the positioning pins 32 are formed in each fixing rod 3.

The action process is as follows: during the material loading, the operator utilizes the driving earlier to hang coil of strip 5 and puts on putting thing board 12 and make it be located between two dogs 14, restricts the horizontal removal of coil of strip 5, then to being close to 5 directions removal dead lever 3 of coil of strip, treats that limiting

plate

31 and 5 terminal surfaces of coil of strip support the back and insert corresponding pinhole 33 with locating pin 32, make dead lever 3 fixed to restriction coil of strip 5 is along axial removal.

Two driving motor 21 start, two driving motor 21 drive wind-up roll 22 simultaneously begin to twine haulage rope 23, haulage rope 23 drives sliding block 24 and removes along spout 25, make lifter plate 11 rebound, when 5 position height of coil of strip correspond with the slider, cylinder 13 starts, promote to put thing board 12 and remove to being close to decoiler direction, make 5 inner circle covers of coil of strip on each slider, later the decoiler starts, drive each slider outwards to open, thereby support tightly with 5 inner circles of coil of strip, fix coil of strip 5, and is convenient and fast, the artifical work load of 5 covers of coil of strip on the slider of operator has been reduced, decoiler material loading efficiency has been improved.

As shown in fig. 2 and fig. 3, the placing plate 12 is hinged with a swing rod 34 through a central shaft 36, the plane where the swing rod 34 rotates is perpendicular to the axis of the steel coil 5, one end of the swing rod 34 far away from the placing plate 12 is connected with an arc plate 35 matched with the outline of the steel coil 5, a torsion spring 361 is sleeved on the central shaft 36, when the arc plate 35 collides with the steel coil 5, the torsion spring 361 is in a twisted state, the swing rod 34 drives the arc plate 35 to compress the steel coil 5 on the placing plate 12 under the elastic force of the torsion spring 361, and the possibility of moving the steel coil 5 is reduced.

As shown in fig. 4 and 5, the holding plate 12 and the swing link 34 are both provided with a snap ring 37, the snap ring 37 on the holding plate 12 is connected with a pull rope 38, and one end of the pull rope 38 is provided with a hook 381; when the steel coil 5 needs to be hung, an operator rotates the swing rod 34 to enable the swing rod 34 to rotate towards the direction far away from the stop block 14, so that a moving space is reserved for the steel coil 5, the operator buckles the clamping hook 381 and the clamping ring 37 on the swing rod 34, the pull rope 38 is stretched straightly, the reverse rotation of the swing rod 34 is limited, the operator does not need to be fixed manually all the time, and the work of the operator is facilitated.

As shown in fig. 1, pedestal 1 bottom surface is equipped with a plurality of gyro wheels 4 to the operator removes pedestal 1, is equipped with a plurality of vertical fixed covers 41 on the pedestal 1 lateral wall, and equal threaded connection has the carrier post 42 in each fixed cover 41, and after the adjustment of pedestal 1 position was finished, the operator rotated carrier post 42 and supported tightly with ground, has reduced pedestal 1 and has taken place the possibility of removing easily under gyro wheel 4 supports, improves the stability that pedestal 1 supported.

As shown in fig. 1 and 6, the two stoppers 14 are both slidably connected to the object placing plate 12, the moving direction of the stoppers 14 is perpendicular to the axis of the steel coil 5, one side of the stopper 14 abutting against the object placing plate 12 is respectively provided with a dovetail block 26 and a dovetail groove 27, and the stopper 14 is in threaded connection with a limit screw 28 having one end abutting against the bottom of the dovetail groove 27. When steel coils 5 of different gears need to be fed, an operator moves the stop blocks 14, adjusts the distance between the two stop blocks 14, screws the limit screws 28 to be tightly abutted to the bottoms of the dovetail grooves 27, and fixes the dovetail blocks 26 through the abutting force between the dovetail blocks 26 and the walls of the dovetail grooves 27, so that the steel coils are flexible and convenient.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a loading attachment of coil of strip decoiler which characterized in that: the steel coil storage device comprises a pedestal (1) for supporting the ground, a lifting plate (11) connected in the pedestal (1) in a sliding manner, a driving piece (2) for driving the lifting plate (11) to move along the height direction of the pedestal (1), a storage plate (12) connected on the lifting plate (11) in a sliding manner and used for storing a steel coil (5), and a plurality of cylinders (13) arranged on the lifting plate (11), wherein the storage plate (12) is connected with stop blocks (14) on two sides of the axis of the steel coil (5), and piston rods of the cylinders (13) are connected with the storage plate (12);

driving piece (2) include two driving motor (21), two wind-up rolls (22) and a plurality of haulage rope (23), lifter plate (11) both sides that carry on the back mutually all are equipped with a plurality of sliding blocks (24), set up spout (25) that supply each sliding block (24) to remove on bed frame (1) inner wall, two driving motor (21) distribute in the both sides that carry on the back mutually in bed frame (1), two wind-up roll (22) are connected respectively on the motor shaft of two driving motor (21), two wind-up roll (22) are corresponding with sliding block (24) of putting thing board (12) both sides respectively, haulage rope (23) one end is connected with wind-up roll (22), and the other end is connected with sliding block (24).

2. The feeding device of the steel coil uncoiler according to claim 1, characterized in that: two dog (14) all with put thing board (12) sliding connection, dog (14) are equipped with dovetail (26) and dovetail (27) respectively with one side of putting thing board (12) mutual conflict, threaded connection has stop screw (28) that one end contradicted with dovetail (27) tank bottom on dog (14).

3. The feeding device of the steel coil uncoiler according to claim 2, characterized in that: each through groove (241) is formed in the sliding block (24), and guide wheels (242) which are inconsistent with the bottoms of the sliding grooves (25) are rotationally connected to the two opposite groove walls of the through groove (241).

4. The feeding device of the steel coil uncoiler according to claim 3, characterized in that: the base frame (1) is connected with fixed pulleys (29) for the traction ropes (23) to pass through above the sliding grooves (25).

5. The feeding device of the steel coil uncoiler according to claim 1, characterized in that: dead lever (3) are all worn to be equipped with in dog (14) both sides mutually on the back of the body, dog (14) are stretched out to the one end of dead lever (3), and the one end that stretches out rotates and is connected with limiting plate (31), wear to be equipped with locating pin (32) on dog (14), a plurality of and locating pin (32) matched with pinhole (33) have been seted up on dead lever (3).

6. The feeding device of the steel coil uncoiler according to claim 5, characterized in that: it has pendulum rod (34) to articulate through center pin (36) on putting thing board (12), pendulum rod (34) are kept away from the one end of putting thing board (12) and are connected with arc (35) with coil of strip (5) outline looks adaptation, the cover is equipped with torsional spring (361) on center pin (36).

7. The feeding device of the steel coil uncoiler according to claim 6, characterized in that: clamping rings (37) are arranged on the object placing plate (12) and the oscillating rod (34), the clamping rings (37) on the object placing plate (12) are connected with a pull rope (38), and one end of the pull rope (38) is provided with a clamping hook (381).

8. The feeding device of the steel coil uncoiler according to claim 7, characterized in that: the base frame (1) bottom surface is equipped with a plurality of gyro wheels (4), be equipped with a plurality of vertical fixed covers (41) on base frame (1) lateral wall, each equal threaded connection has bearing post (42) in fixed cover (41).