CN215918689U - Plate and strip raw material roller type feeding device - Google Patents

Abstract

The utility model discloses a plate strip raw material roller type feeding device in the field of plate strip raw material conveying, which comprises a base, wherein a support column is arranged in the middle of the base, an annular inner layer guide mechanism is arranged outside the support column, an annular outer layer guide mechanism is arranged outside the inner layer guide mechanism, an annular protection mechanism is arranged outside the outer layer guide mechanism, the inner layer guide mechanism is higher than the outer layer guide mechanism, and a guide mechanism is arranged between the top end of the inner layer guide mechanism and the top end of the outer layer guide mechanism. The utility model can solve the problems that the existing uncoiler can not load large steel coils and has higher risk of collapsing the steel coils.

Description

Plate and strip raw material roller type feeding device

Technical Field

The utility model relates to the field of plate strip raw material conveying, in particular to a plate strip raw material roller type feeding device.

Background

In order to meet the requirement of light weight in the production of automobile body parts of automobiles, more and more automobile body parts adopt thin-wall hollow structures formed by steel plates and steel strips, the same parts are continuously produced in large batches in the existing production process, and coiled steel strips are uncoiled and then continuously discharged and conveyed to stations such as stamping, rolling and the like. The steel band of lapping is stable from steel mill production back ligature, the elasticity of steel band makes the steel band of coiling instantaneously outwards collapse to pop out at blowing in-process unclamp binding belt back steel band, the steel band is thin and sharp at the edge, it easily leads to the fact the fish tail to the operating personnel to collapse the bullet process, there is great potential safety hazard, adopt the decoiler among the prior art to carry out opening a book and the blowing of steel band area, but current decoiler is mostly vertical clamping blowing structure, it is limited to the load capacity of coil of strip like this, can not be used for the blowing of opening a book of large-scale coil of strip, even can not ensure the stability of steel band after the large-scale coil of strip of loading by force, there is higher steel band to collapse the bullet risk, the potential safety hazard is higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a plate strip raw material roller type feeding device to solve the problems that an existing uncoiler cannot load a large steel coil and has high risk of bullet collapse of the steel coil.

In order to achieve the purpose, the basic technical scheme of the utility model is as follows: the utility model provides a board strip raw materials roll-type material feeding unit, includes the base, and the base middle part is equipped with the support column, and the support column outside is equipped with annular inlayer guiding mechanism, and the inlayer guiding mechanism outside is equipped with annular outer guiding mechanism, and the outer guiding mechanism outside is equipped with annular protection machanism, and inlayer guiding mechanism is higher than outer guiding mechanism, is equipped with guiding mechanism between inlayer guiding mechanism top and the outer guiding mechanism top.

The principle and the advantages of the scheme are as follows: during the in-service use, large-scale coil of strip handling is kept flat on the base, with outer guiding mechanism, inlayer guiding mechanism and support column load to the base that coil of strip middle part hole corresponds, it is spacing to the steel band of popping open in the outside to loosen the ligature back protection mechanism of coil of strip, avoid outer steel band to bounce, coil of strip inner circle end is drawn forth through inlayer guiding mechanism from outer guiding mechanism, draw forth from guiding mechanism again, the difference in height between inlayer guiding mechanism and the outer guiding mechanism is used for providing the support at different heights to the steel band of drawing forth, annular structure makes the steel band draw-out process level and smooth and easy. Adopt horizontal steel band to open a book blowing and draw forth mode like this, can open a book the blowing to large-scale steel band and draw off the material, carry on spacingly to outmost steel band through protection mechanism, draw forth and spacing to the inner circle end of coil of strip through outer guiding mechanism and inlayer guiding mechanism for the both ends of steel band are stabilized effectual restriction, ensure that the steel band pay-off is stable, avoid the steel band to collapse the bullet and cause the incident.

Further, the top of support column is equipped with the roof, and inlayer guiding mechanism includes along a plurality of inlayer guide rolls of support column circumference distribution, and inlayer guide roll slope sets up, and inlayer guide roll rotates to be connected between roof and base. The inner ring leading-out end of the steel belt is supported and guided through the inner layer guide roller preferably, the inclined arrangement is convenient for spirally leading out the led-out steel belt, the steel belt is guaranteed to be reliably supported in the leading-out process, the steel belt is kept stable in the leading-out process, the friction force between the inner layer guide roller and the steel belt is small in rotation, and the steel belt is led out more smoothly.

Further, outer layer guiding mechanism includes annular limiting plate, is the annular equipartition between limiting plate bottom and the base and has a plurality of outer layer guide rolls. The end is drawn forth to the steel band earlier to support the guide in the inlayer guide roll outside through outer guide roll as preferred for the steel band is drawn forth the process and is formed the multistage buffering, and the steel band is drawn forth the pay-off process and is more stable smooth and easy.

Further, guiding mechanism is fixed with the back shaft including fixing the base on limiting plate top on the base, and the back shaft top is fixed with the anticreep board, and the anticreep board offsets with the roof, overlaps on the back shaft to be equipped with the guide roller. Base, back shaft and anticreep board form stable bearing structure and provide the support for the guide roller like this as the preferred, and the guide roller guides once more before breaking away from this device to the end of drawing forth of steel band, and it is reliable and stable to turn to when guaranteeing that the steel band is drawn forth, and the anticreep board is drawn forth the steel band and is held and carry out the top spacing, avoids the steel band to draw forth the end and collapses the bullet from the top and take off and cause the incident, and the pay-off is drawn forth safer to the steel band.

Further, protection mechanism closes to be annular protection shield including enclosing, and the protection shield inboard rotates to be connected with vertical protection roller. The protection plate is preferably used as a peripheral protection structure to isolate the steel tape on the inner side, the safety is improved, the protection roller provides rolling support for the outer layer of the loosened steel tape, and the outer layer of the steel tape is prevented from being damaged due to friction with the protection plate.

Further, the height that highly is less than the limiting plate of protection shield, be connected with the anticreep pole between protection shield top and the support column, the anticreep pole distributes along support column circumference has a plurality ofly. The anticreep pole can carry out vertical restriction to the steel tape between protection shield and the outer guide roll like this as preferring, avoids the steel band to collapse the bounce and causes the injury to near workman, and the security is higher.

Furthermore, an annular cushion pad is arranged on the base between the protective plate and the outer layer guide roller. The loosened steel coil can be preferably buffered from the periphery through the buffer cushion, and the steel coil can be further prevented from being broken and bounced after the steel coil is loosened.

Drawings

FIG. 1 is a top view of an embodiment of the present invention;

fig. 2 is a view from the direction a-a in fig. 1.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: support column 1, roof 2, inlayer guide roll 3, limiting plate 4, outer guide roll 5, guide roll 6, anticreep board 7, protection shield 8, protection roller 9, anticreep pole 10, L type connecting plate 11, blotter 12.

The embodiment is basically as shown in the attached figures 1 and 2: the utility model provides a board strip raw materials roll-type material feeding unit, includes the base, and the bottom plate has been inlayed at the base middle part, and the welding of bottom plate middle part has support column 1, and the 1 outside of support column is equipped with annular inlayer guiding mechanism, and the inlayer guiding mechanism outside is equipped with annular outer guiding mechanism, and the outer guiding mechanism outside is equipped with annular protection mechanism, and inlayer guiding mechanism is higher than outer guiding mechanism, is equipped with guiding mechanism between inlayer guiding mechanism top and the outer guiding mechanism top.

The welding of the top of support column 1 has circular shape roof 2, and inlayer guiding mechanism includes five inlayer guide roll 3 along 1 circumference distribution of support column, and wherein four inlayer guide roll 3 clockwise tilt sets up in succession, and the 3 anticlockwise tilt of fifth inlayer guide roll sets up, and inlayer guide roll 3 all rotates through the bearing to be connected between roof 2 and bottom plate. Outer guiding mechanism includes annular limiting plate 4, and bolted connection has the stand between limiting plate 4 and the bottom plate, is the annular equipartition between 4 bottoms of limiting plate and the bottom plate and has eight outer guide rolls 5, and outer guide roll 5 passes through the bearing and rotates the connection between limiting plate 4 and bottom plate.

Guiding mechanism includes the base of bolt fastening on 4 tops of limiting plate, and welded fastening has the back shaft on the base, and the back shaft top sets up towards 3 slopes of inlayer guide roll, and back shaft top bolt fastening has anticreep board 7, and anticreep board 7 offsets with roof 2, overlaps on the back shaft to be equipped with guide roller 6.

Protection mechanism is including enclosing to close and being annular protection shield 8, and protection shield 8 passes through bolted connection on the base, and protection shield 8 highly is less than the height of limiting plate 4, and 8 inboards of protection shield are connected with vertical protection roller 9 through the bearing rotation, and the bearing inlays and establishes on protection shield 8. Be connected with anticreep pole 10 between 8 tops of protection shield and the support column 1, anticreep pole 10 distributes along 1 circumference of support column has threely, and 10 one ends of anticreep pole are welded on 1 lateral wall of support column, and 10 other end welding of anticreep pole have L type connecting plate 11, and 11 bolted connection of L type connecting plate are on protection shield 8. An annular buffer pad 12 is arranged on the base between the protective plate 8 and the outer layer guide roller 5.

The specific implementation process is as follows: when large-scale coil of strip is produced, with coil of strip handling to the inboard base of protection shield 8 on and keep flat, coil of strip middle part hole corresponds the position of bottom plate, hangs after putting the assigned position, hangs bottom plate and last inlayer guiding mechanism, outer guiding mechanism on the base, and the bottom plate passes coil of strip middle part hole and inlays and put on the base, and anticreep pole 10 is located the coil of strip top, and the L type connecting plate 11 that anticreep pole 10 connects is on protection shield 8 with bolted connection. And loosening the binding of the steel coil, and loosening and springing the steel coil to the outside under the action of the elasticity of the steel coil to abut against the cushion pad 12 or the protective roller 9 after the steel coil is loosened. The steel coil end on the inner side of the loosened steel coil is led into a position between the outer guide roller 5 and the inner guide roller 3 after being wound for one circle around the eight outer guide rollers 5 below the limiting plate 4, and then is spirally led upwards along the five inner guide rollers 3 to the guide roller 6, and is led out to the opposite rolling conveying equipment after passing through the guide roller 6, the opposite rolling conveying equipment adopts two rollers driven by a motor, the led-out steel strip passes through the position between the two rollers, and the two rollers roll to draw the steel strip to be output. The steel strip that still lapping is prevented jumping protection by anticreep pole 10 in the transportation process on to the base, anticreep board 7 carries out anticreep protection to the steel strip of guide roller 6 department, and outer guide roller 5 and inlayer guide roller 3 guide and spacing to the inlayer steel strip of drawing forth ensure that the steel strip draws forth the stable bullet that can not collapse, jump and take off, and steel strip raw materials pay-off is safe and reliable more, adopts horizontal loading mode, is applicable to large-scale coil of strip and opens a book the pay-off, is favorable to continuous safety in production.

The foregoing is merely an example of the present invention and common general knowledge in the art of specific structures and/or features of the utility model has not been set forth herein in any way. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (7)

1. The utility model provides a board area raw materials roll-type material feeding unit which characterized in that: the automatic lifting device comprises a base, wherein a supporting column is arranged in the middle of the base, an annular inner layer guide mechanism is arranged on the outer side of the supporting column, an annular outer layer guide mechanism is arranged on the outer side of the inner layer guide mechanism, an annular protection mechanism is arranged on the outer side of the outer layer guide mechanism, the inner layer guide mechanism is higher than the outer layer guide mechanism, and a guide mechanism is arranged between the top end of the inner layer guide mechanism and the top end of the outer layer guide mechanism.

2. A sheet and strip material roll feeding apparatus as set forth in claim 1, wherein: the top of support column is equipped with the roof, inlayer guiding mechanism includes along a plurality of inlayer guide rolls of support column circumference distribution, and the inlayer guide roll slope sets up, and the inlayer guide roll rotates to be connected between roof and base.

3. A sheet and strip material roll feeding apparatus as set forth in claim 2, wherein: the outer layer guide mechanism comprises an annular limiting plate, and a plurality of outer layer guide rollers are uniformly distributed between the bottom end of the limiting plate and the base in an annular mode.

4. A sheet and strip material roll feeding apparatus as set forth in claim 3, wherein: the guide mechanism is fixed with the back shaft including fixing the base on limiting plate top on the base, and the back shaft top is fixed with the anticreep board, and the anticreep board offsets with the roof, and the cover is equipped with the guide roller on the back shaft.

5. The sheet and strip material roll feeding device according to claim 4, wherein: the protection mechanism comprises an annular protection plate in a surrounding mode, and the inner side of the protection plate is rotatably connected with a vertical protection roller.

6. A sheet and strip material roll feeding device as set forth in claim 5, wherein: the height that highly is less than the limiting plate of protection shield, be connected with the anticreep pole between protection shield top and the support column, anticreep pole distributes along support column circumference has a plurality ofly.

7. The sheet and strip material roll feeding device as claimed in claim 6, wherein: and an annular cushion pad is arranged on the base between the protective plate and the outer layer guide roller.

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