CN216150706U

CN216150706U - Belted steel decoiler with function of rectifying

Info

Publication number: CN216150706U
Application number: CN202120027566.9U
Authority: CN
Inventors: 陈永鑫
Original assignee: Sichuan Pengzhou Zhongxin Metallurgical Co ltd
Current assignee: Sichuan Pengzhou Zhongxin Metallurgical Co ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2022-04-01
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses a strip steel uncoiler with a deviation rectifying function, and relates to the technical field of uncoilers. Through the cooperation setting of pivot and cylinder, if the belted steel coil of strip takes place the skew, then multistage pneumatic cylinder can promote the cylinder and carry out the horizontal slip to the belted steel coil of strip rectifies.

Description

Belted steel decoiler with function of rectifying

Technical Field

The utility model relates to the technical field of uncoilers, in particular to a strip steel uncoiler with a deviation rectifying function.

Background

The strip steel is a narrow and long steel plate produced by various steel rolling enterprises in order to meet the requirements of different industrial departments on industrial production of various types of metal or mechanical products. The strip steel is also called steel strip. The uncoiler is special equipment for leveling metal plates, a machine body is of a welded box-shaped structure, and a variable-frequency speed regulating motor drives a drum shaft to provide main power for the uncoiler after being decelerated by a gear box.

When a strip steel coil is uncoiled, the strip steel coil sleeved on a shaft roller slightly slides, so that the pulled strip steel deflects to influence the subsequent processing quality of the strip steel, and therefore, a strip steel uncoiler with a deviation rectifying function is provided to solve the technical problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a strip steel uncoiler with a deviation rectifying function, which aims to solve the problem that the strip steel coil is deflected when uncoiled in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a belted steel decoiler with function of rectifying, includes base and cylinder, the left end welding of base upper surface has the frame, the internally mounted of frame upper end has the motor, the power take off end pin of motor has the driving gear, the inside of frame upper end rotates and is connected with the pivot, the left end face pin joint of pivot has driven gear, the right-hand member of pivot runs through out the frame, a plurality of slide rails have evenly been welded to the outer periphery of frame right-hand member, the right flank welding of pivot has the end plate, the upper end welding of frame right flank has a plurality of multistage pneumatic cylinders, the right-hand member face welding of multistage pneumatic cylinder has the bull's eye bearing, the cylinder is located the outside of pivot right-hand member, a plurality of spouts have evenly been seted up to the inner periphery at cylinder middle part, the ring channel has all been seted up to the left and right sides face of cylinder, a plurality of screw thread blind holes have all evenly been seted up at the left and right ends of the outer periphery of cylinder, the left end and the right end of the outer circumferential surface of the roller are connected with a plurality of baffles through screws.

Furthermore, the end plate is positioned on the right side of the roller, and a plurality of springs are uniformly and fixedly connected between the left side surface of the end plate and the left side surface of the inner part of the annular groove on the right side.

Furthermore, the sliding groove and the sliding rail are distributed in a centrosymmetric mode, and the sliding rail is connected with the sliding groove in a sliding mode.

Furthermore, the multistage hydraulic cylinder is located the upper and lower both sides of pivot to the multistage hydraulic cylinder is located the left side of cylinder.

Further, the right end of the multistage hydraulic cylinder extends into the left side of the inner part of the annular groove, and the bull's eye bearing is in rolling connection with the left side of the inner part of the annular groove.

Further, the rotating shaft is located above the motor, the driven gear is located right above the driving gear, and the driven gear is meshed with the driving gear.

Compared with the prior art, the utility model has the following beneficial effects:

through the cooperation setting of pivot and cylinder, the pivot can drive the cylinder and carry out synchronous rotation, and the spout of cylinder can carry out the horizontal slip on the slide rail of pivot simultaneously, so the cylinder can also carry out the horizontal slip in the pivot when rotating, so when belted steel is opened a book, if belted steel coil of strip takes place the incline, so multistage pneumatic cylinder can promote the cylinder and carry out the horizontal slip to rectify a deviation to belted steel coil of strip, guarantee that the belted steel of pulling out is in straight state.

Drawings

Fig. 1 is a schematic view of the overall internal structure of the present invention.

FIG. 2 is an enlarged view of a portion of FIG. 1 according to the present invention.

FIG. 3 is a schematic diagram of the right side view at B-B' of FIG. 1 according to the present invention.

Fig. 4 is a right side view showing the structure of the middle portion of the drum according to the present invention.

In FIGS. 1-4: the hydraulic drive device comprises a base 1, a rack 2, a motor 3, a driving gear 4, a rotating shaft 5, a sliding rail 501, a driven gear 6, an end plate 7, a roller 8, an annular groove 801, a threaded blind hole 802, a sliding groove 803, a spring 9, a multistage hydraulic cylinder 10, a bull's eye bearing 11 and a baffle 12.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

Please refer to fig. 1 to 4:

the utility model provides a strip steel uncoiler with a deviation rectifying function, which comprises a base 1 and a roller 8, and the following details describe each part of the strip steel uncoiler with the deviation rectifying function:

the left end of the upper surface of the base 1 is welded with a rack 2, a motor 3 is installed inside the upper end of the rack 2, a driving gear 4 is connected with a power output end of the motor 3 in a pin joint mode, a rotating shaft 5 is connected with the inside of the upper end of the rack 2 in a rotating mode, a driven gear 6 is connected with the left end face of the rotating shaft 5 in a pin joint mode, the right end face of the rotating shaft 5 penetrates through the rack 2 in a penetrating mode, a plurality of sliding rails 501 are welded on the outer circumferential face of the right end of the rack 2 uniformly, an end plate 7 is welded on the right side face of the rotating shaft 5, a plurality of multi-stage hydraulic cylinders 10 are welded on the upper end of the right side face of the rack 2, a bull-eye bearing 11 is welded on the right end face of the multi-stage hydraulic cylinders 10, the roller 8 is located outside the right end face of the rotating shaft 5, a plurality of sliding grooves 803 are formed in the inner circumferential face of the middle of the roller 8 uniformly, annular grooves 801 are formed in the left side face and the right side face of the roller 8, a plurality of threaded blind holes 802 are formed in the left end face of the outer circumferential face of the roller 8, and right end faces of the roller 8 are connected with a plurality of baffles 12 through screws;

specifically, end plate 7 is located the right side of cylinder 8, and a plurality of springs 9 of even fixedly connected with between the left surface of the left side of end plate 7 and the inside left surface of right side ring channel 801, spout 803 and slide rail 501 all distribute with central symmetry's mode, and slide rail 501 and spout 803 sliding connection, multistage pneumatic cylinder 10 is located the upper and lower both sides of pivot 5, and multistage pneumatic cylinder 10 is located the left side of cylinder 8, the right-hand member of multistage pneumatic cylinder 10 extends into the inside of left side ring channel 801, and bull's eye bearing 11 and the inside right flank rolling connection of left side ring channel 801, pivot 5 is located the top of motor 3, driven gear 6 is located driving gear 4 directly over, and driven gear 6 meshes with driving gear 4.

According to the above, the strip steel coil can be sleeved outside the roller 8, the motor 3 can drive the rotating shaft 5 to rotate by meshing the driving gear 4 and the driven gear 6, the rotating shaft 5 can synchronously drive the roller 8 to rotate, the roller 8 can slide left and right at the right end of the rotating shaft 5 by the sliding connection of the sliding rail 501 and the sliding groove 803, the spring 9 is always in a compressed state and applies a large leftward thrust force to the roller 8, the screw of the baffle 12 is inserted into the threaded blind hole 802, so that the baffle 12 can be installed on the roller 8, the baffle 12 can be sleeved at the middle part of the roller 8 after the strip steel coil is sleeved at the middle part of the roller 8, the installation baffles 12 at the left and right ends can be respectively positioned at the left and right sides of the strip steel coil, so that the left and right ends of the strip steel coil can be blocked, the strip steel coil is prevented from sliding off the roller 8, and the multi-stage hydraulic cylinder 10 can be stretched, when the multi-stage hydraulic cylinder 10 contracts, the spring 9 pushes the roller 8 to move leftwards by using the elastic force, and when the multi-stage hydraulic cylinder 10 extends, the roller 8 can be pushed to move rightwards.

According to above, through the cooperation setting of pivot 5 and cylinder 8, pivot 5 can drive cylinder 8 and carry out synchronous rotation, and the spout 803 of cylinder 8 can carry out the horizontal slip on the slide rail 501 of pivot 5 simultaneously, so cylinder 8 can also carry out the horizontal slip on pivot 5 when rotating, so when belted steel is opened a book, if the belted steel coil takes place a little slip and when the skew appears at the surface of cylinder 8, then multistage pneumatic cylinder 10 can promote the cylinder and carry out the horizontal slip, thereby rectify a deviation to the belted steel coil, guarantee that the belted steel of pulling out is in straight state.

Finally, it should be noted that the above embodiments are only preferred embodiments of the present invention to illustrate the technical solutions of the present invention, but not to limit the technical solutions, and the patent scope of the present invention is not limited thereto; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention; in addition, the technical scheme of the utility model is directly or indirectly applied to other related technical fields, and the technical scheme is included in the patent protection scope of the utility model.

Claims

1. The utility model provides a belted steel decoiler with function of rectifying, includes base (1) and cylinder (8), its characterized in that:

the left end welding of base (1) upper surface has frame (2), the internally mounted of frame (2) upper end has motor (3), the power take off end pin joint of motor (3) has driving gear (4), the internal rotation of frame (2) upper end is connected with pivot (5), the left end pin joint of pivot (5) has driven gear (6), the right-hand member of pivot (5) passes through frame (2), the outer periphery of frame (2) right-hand member has a plurality of slide rails (501) evenly welded, the right flank welding of pivot (5) has end plate (7), the upper end welding of frame (2) right flank has a plurality of multistage pneumatic cylinders (10), the right end welding of multistage pneumatic cylinder (10) has bull's eye bearing (11);

the rotary drum (8) is located outside the right end of the rotating shaft (5), a plurality of sliding grooves (803) are uniformly formed in the inner circumferential surface of the middle portion of the rotary drum (8), annular grooves (801) are formed in the left side surface and the right side surface of the rotary drum (8), a plurality of threaded blind holes (802) are uniformly formed in the left end and the right end of the outer circumferential surface of the rotary drum (8), and a plurality of baffles (12) are connected to the left end and the right end of the outer circumferential surface of the rotary drum (8) through screws.

2. The strip steel uncoiler with the deviation rectifying function according to claim 1, characterized in that: the end plate (7) is positioned on the right side of the roller (8), and a plurality of springs (9) are uniformly and fixedly connected between the left side surface of the end plate (7) and the left side surface of the inner part of the annular groove (801).

3. The strip steel uncoiler with the deviation rectifying function according to claim 1, characterized in that: the sliding groove (803) and the sliding rail (501) are distributed in a centrosymmetric mode, and the sliding rail (501) is connected with the sliding groove (803) in a sliding mode.

4. The strip steel uncoiler with the deviation rectifying function according to claim 1, characterized in that: the multi-stage hydraulic cylinder (10) is positioned on the upper side and the lower side of the rotating shaft (5), and the multi-stage hydraulic cylinder (10) is positioned on the left side of the roller (8).

5. The strip steel uncoiler with the deviation rectifying function according to claim 4, wherein: the right end of the multistage hydraulic cylinder (10) extends into the left side of the annular groove (801), and the bull's eye bearing (11) is in rolling connection with the left side of the right side face of the inside of the annular groove (801).

6. The strip steel uncoiler with the deviation rectifying function according to claim 1, characterized in that: the rotating shaft (5) is located above the motor (3), the driven gear (6) is located right above the driving gear (4), and the driven gear (6) is meshed with the driving gear (4).