CN204866901U

CN204866901U - Antiskid decoiler

Info

Publication number: CN204866901U
Application number: CN201520620166.3U
Authority: CN
Inventors: 彭飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-08-18
Filing date: 2015-08-18
Publication date: 2015-12-16
Anticipated expiration: 2025-08-18

Abstract

The utility model discloses an antiskid decoiler, charging mechanism including fix main shaft the place ahead be used for from the internal fixing device of the fixed coiled material of coiled material inner ring with set up at the decoiler frame through the external fixation ware of rotor arm from the fixed coiled material of coiled material outer loop, internal fixing device is including being the annular around establishing at main epaxial array fixed block, the internal fixing device cooperation has hydraulic motor, hydraulic motor connects the harmomegathus jar, every fixed block all is connected with the harmomegathus jar, every fixed block skin has all wrapped up first elasticity frictional layer, the external fixation ware is including driving the rotatory outward turning hydro -cylinder of rotor arm, the tip of drive rotor arm is provided with outer compression roller, second elasticity frictional layer has been wrapped up in to outer compression roller coat, it has the horizontal friction groove that sets up of several ways all to set up on first elasticity frictional layer and the second elasticity frictional layer. The utility model has the advantages of can be from the coiled material in the ring sum outer loop compress tightly that coiled material, simple structure are practical, the coiled material is difficult for the slippage.

Description

Anti-skidding uncoiler

Technical field

The utility model relates to the collection structure technical field of coils of hot-rolled steel, particularly relates to anti-skidding uncoiler.

Background technology

In order to save cost, five metals processing enterprise starts to buy the packed metal material of large-scale winding, and itemize is sheared in processing voluntarily; These belt metallic coil stocks not only tonnage are very heavy, and very large, and manual operation both inconvenience is also dangerous.

When coiled material is placed on uncoiler, because the inner circumferential diameter of coiled material itself differs, be directly enclosed within and uncoiler main shaft carries out rotation uncoiling often can skid, use inconvenience.

Utility model content

Technical problem to be solved in the utility model is for the above-mentioned state of the art, and can compress coiled material, simple and practical, the not eely anti-skidding uncoiler of coiled material from coiled material inner ring and outer shroud for one.

The utility model solves the problems of the technologies described above adopted technical scheme:

Anti-skidding uncoiler, comprise uncoiler support, uncoiler support is provided with the charge mechanism cooperatively interacted and driving mechanism, driving mechanism includes main shaft, main shaft and driving motor are in transmission connection, wherein: charge mechanism includes and is fixed on main shaft front for fixing the internal fixation device of coiled material from coiled material inner ring and being arranged on external fixator uncoiler support being fixed coiled material by cursor from coiled material outer shroud, internal fixation device comprises the array fixed block of winding ringwise on main shaft, internal fixation device is combined with hydraulic electric motor, hydraulic electric motor connects expanding/shrinking cylinder, each fixed block is all connected with expanding/shrinking cylinder, internal fixation device is outside spreading or inward collapsible under the pressure of expanding/shrinking cylinder, each fixed block skin is all enclosed with the first elastic-friction layer, external fixator includes the outward turning oil cylinder that cursor can be driven to rotate, the end of cursor is driven to be provided with outer pressure roller, external pressure roll-in is fixed coiled material on coiled material outer shroud, outer pressure roller is enclosed with the second elastic-friction layer, first elastic-friction layer and the second elastic-friction layer are provided with the frictional groove of several horizontally set.

For optimizing technique scheme, the concrete measure taked also comprises:

Above-mentioned uncoiler support is connected with driving mechanism by uncoiler column.

Above-mentioned uncoiler cartridge outer is provided with uncoiler housing.

The first above-mentioned elastic-friction layer and the second elastic-friction layer are rubber layer.

Gap between above-mentioned adjacent frictional groove is 1cm to 3cm.

The degree of depth of above-mentioned frictional groove is between 1mm to 3mm.

Above-mentioned frictional groove is evenly laid on the first elastic-friction layer and the second elastic-friction layer.

Compared with prior art, anti-skidding uncoiler of the present utility model, devise a kind of inner fixing device that can carry out harmomegathus, the core texture of this device is a circle or a few corral fixed block circlewise, these fixed blocks can scatter relative to main shaft or draw in, and the driving force of fixed block comes from the hydraulic means be arranged on uncoiler.When being placed on, the coiled material inner ring on main shaft is less, just by hydraulic means, fixed block is drawn in, coiled material can be enclosed within and be provided with on fixed block, and then controlled the extrapolated fixed block of hydraulic means, make fixed block to extrapolation coiled material thus choke coiled material, reaching fixing object.Anti-skidding uncoiler is also provided with external fixator, external fixator includes the outward turning oil cylinder that cursor can be driven to rotate, the end of cursor is driven to be provided with outer pressure roller, external pressure roll-in is fixed coiled material on coiled material outer shroud, by inside and outside two-layer fixing, effective clamping coiled material, but, even if in the clamp state, due to coiled material smooth in appearance, coiled material still likely slides, the utility model makes further improvement, each fixed block skin is all enclosed with the first elastic-friction layer, outer pressure roller is enclosed with the second elastic-friction layer, first elastic-friction layer and the second elastic-friction layer are provided with the frictional groove of several horizontally set.By being provided with the rubbery elasticity frictional layer of frictional groove, greatly can improve the frictional force of coiled material and internal and external fixators and external fixator, stopping the possibility that coiled material skids, and elastic-friction layer is drawn materials conveniently, cheap, use cost is not high.

The utility model has and can compress coiled material, simple and practical, the not eely advantage of coiled material from coiled material inner ring and outer shroud.

Accompanying drawing explanation

Fig. 1 is the utility model structural representation;

Fig. 2 is the upward view of Fig. 1;

Fig. 3 is the structural representation of the first elastic-friction layer;

Fig. 4 is the structural representation of the second elastic-friction layer.

Wherein Reference numeral is: uncoiler support 1, charge mechanism 2, internal fixation device 21, fixed block 21a, the first elastic-friction layer 21b, hydraulic electric motor 22, driving mechanism 3, main shaft 31, driving motor 32, external fixator 4, second elastic-friction layer 4a, cursor 41, outward turning oil cylinder 42, outer pressure roller 43, uncoiler column 5, frictional groove 6.

Detailed description of the invention

Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.

Anti-skidding uncoiler of the present utility model, comprise uncoiler support 1, uncoiler support 1 is provided with the charge mechanism 2 and driving mechanism 3 that cooperatively interact, driving mechanism 3 includes main shaft 31, main shaft 31 and driving motor 32 are in transmission connection, wherein: charge mechanism 2 includes and is fixed on main shaft 31 front for fixing the internal fixation device 21 of coiled material from coiled material inner ring and being arranged on the external fixator 4 uncoiler support 1 being fixed coiled material by cursor 41 from coiled material outer shroud, internal fixation device 21 comprises the array fixed block 21a of winding ringwise on main shaft 31, internal fixation device 21 is combined with hydraulic electric motor 22, hydraulic electric motor 22 connects expanding/shrinking cylinder, each fixed block 21a is all connected with expanding/shrinking cylinder, internal fixation device 21 is outside spreading or inward collapsible under the pressure of expanding/shrinking cylinder, each fixed block 21a skin is all enclosed with the first elastic-friction layer 21b, external fixator 4 includes the outward turning oil cylinder 42 that cursor 41 can be driven to rotate, the end of cursor 41 is driven to be provided with outer pressure roller 43, outer pressure roller 43 is pressed on coiled material outer shroud and is fixed coiled material, outer pressure roller 43 is enclosed with the second elastic-friction layer 4a, first elastic-friction layer 21b and the second elastic-friction layer 4a is provided with the frictional groove 6 of several horizontally set.

In embodiment, uncoiler support 1 is connected with driving mechanism 3 by uncoiler column 5.

In embodiment, outside uncoiler support 1, be arranged with uncoiler housing.

In embodiment, the first elastic-friction layer 21b and the second elastic-friction layer 4a is rubber layer.

In embodiment, the gap between adjacent frictional groove 6 is 1cm to 3cm.

In embodiment, the degree of depth of frictional groove 6 is between 1mm to 3mm.

In embodiment, frictional groove 6 is evenly laid on the first elastic-friction layer 21b and the second elastic-friction layer 4a.

Using method of the present utility model is as follows: first on uncoiler support 1, install charge mechanism 2 and driving mechanism 3 as shown in Figure 1, in main shaft 31 front end, internal fixation device 21 is installed, internal fixation device 21 outer shroud is installed the first elastic-friction layer 21b, anti-skidding uncoiler is installed external fixator 4, the outer pressure roller 43 of external fixator 4 is installed the second elastic-friction layer 4a, then by coiled material inner ring sleeve on internal fixation device 21 outer shroud, outer pressure roller 43 is pressed on coiled material outer shroud, start hydraulic electric motor 22, expanding/shrinking cylinder is operated, by internal fixation device 21 to extrapolation, thus make the outer shroud of internal fixation device 21 be against in coiled material inner ring, first elastic-friction layer 21b is extruded with coiled material inner ring mutually by internal fixation device 21, form certain deformation, first elastic-friction layer 21b and coiled material inner ring are rubbed fixing, the second elastic-friction layer 4a on outer pressure roller 43 is pressed on coiled material by external fixator 4 own wt.Start uncoiler, main shaft 31 rotates, and the servo-actuated drive coiled material of fixator 21 rotates, and carries out uncoiling.

Below be only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, not departing from the some improvements and modifications under the utility model principle prerequisite, protection domain of the present utility model should be considered as.

Claims

1. anti-skidding uncoiler, comprise uncoiler support (1), described uncoiler support (1) is provided with the charge mechanism (2) cooperatively interacted and driving mechanism (3), described driving mechanism (3) includes main shaft (31), described main shaft (31) and driving motor (32) are in transmission connection, it is characterized in that: described charge mechanism (2) includes and is fixed on main shaft (31) front for fixing the internal fixation device (21) of coiled material from coiled material inner ring and being arranged on the external fixator (4) uncoiler support (1) being fixed coiled material by cursor (41) from coiled material outer shroud, described internal fixation device (21) comprises the array fixed block (21a) of winding ringwise on main shaft (31), described internal fixation device (21) is combined with hydraulic electric motor (22), described hydraulic electric motor (22) connects expanding/shrinking cylinder, each described fixed block (21a) is all connected with expanding/shrinking cylinder, described internal fixation device (21) is outside spreading or inward collapsible under the pressure of expanding/shrinking cylinder, each described fixed block (21a) skin is all enclosed with the first elastic-friction layer (21b), described external fixator (4) includes the outward turning oil cylinder (42) that cursor (41) can be driven to rotate, the end of described driving cursor (41) is provided with outer pressure roller (43), described outer pressure roller (43) is pressed on coiled material outer shroud and is fixed coiled material, described outer pressure roller (43) is enclosed with the second elastic-friction layer (4a), the first described elastic-friction layer (21b) and the second elastic-friction layer (4a) are provided with the frictional groove (6) of several horizontally set.

2. anti-skidding uncoiler according to claim 1, is characterized in that: described uncoiler support (1) is connected with driving mechanism (3) by uncoiler column (5).

3. anti-skidding uncoiler according to claim 2, is characterized in that: be arranged with uncoiler housing outside described uncoiler support (1).

4. anti-skidding uncoiler according to claim 3, is characterized in that: the first described elastic-friction layer (21b) and the second elastic-friction layer (4a) are rubber layer.

5. anti-skidding uncoiler according to claim 4, is characterized in that: the gap between adjacent described frictional groove (6) is 1cm to 3cm.

6. anti-skidding uncoiler according to claim 5, is characterized in that: the degree of depth of described frictional groove (6) is between 1mm to 3mm.

7. anti-skidding uncoiler according to claim 6, is characterized in that: described frictional groove (6) is evenly laid on the first elastic-friction layer (21b) and the second elastic-friction layer (4a).