CN212292125U

CN212292125U - Novel steel band unreeling machine

Info

Publication number: CN212292125U
Application number: CN202020569885.8U
Authority: CN
Inventors: 熊阳青
Original assignee: Foshan Xiongqi Metal Products Co ltd
Current assignee: Foshan Xiongqi Metal Products Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-01-05
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a novel steel belt unreeling machine, which comprises a machine base, swing arms are arranged on two sides of the front end of the machine base through a rotating shaft, an unreeling roller fixing seat is arranged on the front end of the swing arm, an unreeling roller is arranged on the unreeling roller fixing seat, an elevating mechanism is arranged in the middle of two sides of the machine base, a carrier roller fixing seat is arranged on the bottom end of the elevating mechanism, a carrier roller is matched in the carrier roller fixing seat through the rotating shaft, a first motor is arranged on the carrier roller fixing seat outside the carrier roller, the driving end of the motor is connected with the rotating shaft on one side of the carrier roller through a joint, at least three screw rod retractors are arranged on the outer wall surface of the machine base, a second motor is arranged on the screw rod retractor positioned on the rear side of the machine base, a retractable screw rod on the screw rod retractor is, the utility model aims at providing a can adapt to different width steel bands and unreel machine of unreeling the requirement.

Description

Novel steel band unreeling machine

Technical Field

The utility model belongs to the technical field of steel processing equipment and specifically relates to a novel steel band machine of unreeling.

Background

The steel belt is one of raw materials for manufacturing products in a steel product processing factory, most of the steel belt is in a roll shape before being sent to the steel product processing factory, the steel belt is large in mass and volume, a large amount of manual operation is needed when the steel belt is conveyed and unreeled, and the steel belt unreeled in a manual unreeling mode occupies a large production field area; therefore, people manufacture some unreeling devices for unreeling the steel strip, but the general unreeling machine adopts a manual unreeling mode to carry out material loading, so that safety accidents are easily caused by improper material loading and uncoiling looseness, and unnecessary loss is caused by influencing production; when a general steel belt unreeling machine unreels a steel belt, the size difference between the steel belt and a roller is caused due to the different width specifications of the steel belt, so that the steel belt is easy to deviate during unreeling transmission, and the collision between the steel belt and equipment is caused; therefore, there is a need for an improved structure of a steel strip unreeling machine.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical defects, the utility model provides a device which is simple in operation, safe and reliable, improves the production efficiency of the related industries, reduces the labor intensity of workers, reduces the number of operators and reduces the production cost of enterprises; can adapt to the requirement of unreeling different width steel bands, effectively carry out the machine of unreeling that protects to unreeling in-process steel band.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a novel steel belt unreeling machine comprises a machine base, wherein swing arms are arranged on two sides of the front end of the machine base through a rotating shaft, an unreeling roller fixing seat is arranged at the front end of each swing arm, an unreeling roller is arranged on the unreeling roller fixing seat, at least two sliding grooves are formed in the middle parts of two sides of the machine base, a lifting mechanism is arranged in each sliding groove, a carrier roller fixing seat is arranged at the bottom end of each lifting mechanism, a carrier roller is matched in each carrier roller fixing seat through the rotating shaft, a first motor is arranged on each carrier roller fixing seat on the outer side of the carrier roller, the driving end of each first motor is connected with the rotating shaft on one side of the carrier roller through a joint, at least three screw rod retractors are arranged on the outer wall surface of the machine base, a second motor is arranged on each screw rod retractor on the rear side of the machine base, a retractable, two adjacent connect the cooperation through the head rod between the half-coupling, the half-coupling is connected with the drive end of motor, be provided with on the inboard end of telescopic screw and protect the roller fixing base, protect and vertically be provided with through the pivot on the roller fixing base and protect the roller.

Further, the outside portion of the pivot on the unreeling roller is provided with the screw thread section, the cooperation has the nut on the screw thread section, the inboard of unreeling roller fixing base is served and is provided with the limiting plate.

Furthermore, the outer wall surface of the two sides of the front end of the machine base is provided with a hydraulic cylinder through a hydraulic cylinder fixing seat, the driving end of the hydraulic cylinder is provided with a second connecting rod through a joint, and the other end of the second connecting rod is connected to the swing arm through a rotating shaft.

Further, elevating system includes riser fixing base, lifting screw, riser hand wheel and coupling spindle, the riser fixing base passes through the bolt fastening on the frame, the both ends cooperation of coupling spindle is on two riser fixing bases that the position is the same that are located the frame both sides, the riser hand wheel is installed to one of them end of coupling spindle, the lifting screw cooperation is in the riser fixing base, the cooperation has drive gear on the coupling spindle, drive gear passes through tooth meshing's mode and is connected with lifting screw, lifting screw's bottom is connected with buffer gear, the bearing roller fixing base sets up on buffer gear's bottom.

Further, buffer gear includes spring and spring fixing base, the bottom of lifting screw runs through the top of spring fixing base and cooperates there is the nut to fix, spring fixing base bottom both sides are provided with the spliced pole, the spliced pole is connected with the top of bearing roller fixing base, the spring cooperation is on the spliced pole.

The utility model has the advantages that:

the operation is simple, safe and reliable, the production efficiency of related industries is improved, the labor intensity of workers is reduced, the number of operators is reduced, and the production cost of enterprises is reduced; can adapt to the requirement of unreeling steel strips with different widths, and effectively protects the steel strips in the unreeling process.

Drawings

Fig. 1 is a side view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a top view of the present invention.

In the figure, a machine base 1, a swing arm 2, an unwinding roller fixing seat 3, an unwinding roller 4, a carrier roller fixing seat 5, a carrier roller 6, a first motor 7, a screw rod expansion piece 8, a second motor 9, a half-coupling 10, a first connecting rod 11, a protective roller fixing seat 12, a protective roller 13, a thread section 14, a limiting plate 15, a hydraulic cylinder 16, a second connecting rod 17, a lifter fixing seat 18, a lifting screw rod 19, a lifter hand wheel 20, a connecting shaft 21, a transmission gear 22, a spring 23, a spring fixing seat 24, a connecting column 25, a sliding chute 26 and an expansion screw rod 27.

Detailed Description

As shown in fig. 1 to 3, a novel steel belt unreeling machine comprises a machine base 1, wherein swing arms 2 are arranged on two sides of the front end of the machine base 1 through a rotating shaft, an unreeling roller fixing seat 3 is arranged on the front end of the swing arm 2, an unreeling roller 4 is arranged on the unreeling roller fixing seat 3, at least two sliding grooves 26 are formed in the middle of two sides of the machine base 1, a lifting mechanism is arranged in each sliding groove 26, a carrier roller fixing seat 5 is arranged on the bottom end of the lifting mechanism, a carrier roller 6 is matched in each carrier roller fixing seat 5 through the rotating shaft, a first motor 7 is arranged on each carrier roller fixing seat 5 on the outer side of each carrier roller 6, the driving end of each first motor 7 is connected with the rotating shaft on one side of each carrier roller 6 through a joint, at least three screw retractors 8 are arranged on the outer wall surface of the machine base 1, telescopic screw 27 on the screw rod expansion piece 8 is connected with the drive end of second motor 9, the outside of screw rod expansion piece 8 is equipped with half-coupling 10, and two are adjacent connect the cooperation through head rod 11 between the half-coupling 10, half-coupling 10 is connected with the drive end of motor, be provided with on telescopic screw 27's the inboard end and protect roller fixing base 12, protect and protect roller 13 through the vertical being provided with of pivot on roller fixing base 12.

The outside portion of the pivot on the unreeling roller 4 is provided with screw thread section 14, the cooperation has the nut on the screw thread section 14, be provided with limiting plate 15 on the inboard end of unreeling roller fixing base.

The hydraulic cylinder 16 is arranged on the outer wall surfaces of two sides of the front end of the machine base 1 through a hydraulic cylinder fixing seat, a second connecting rod 17 is arranged at the driving end of the hydraulic cylinder 16 through a joint, and the other end of the second connecting rod 17 is connected to the swing arm 2 through a rotating shaft.

Elevating system includes riser fixing base 18, lifting screw 19, riser hand wheel 20 and coupling shaft 21, riser fixing base 18 passes through the bolt fastening on frame 1, the both ends cooperation of coupling shaft 21 is on two identical riser fixing bases 18 in position in frame 1 both sides, riser hand wheel 20 is installed to one of them end of coupling shaft 21, lifting screw 19 cooperation is in riser fixing base 18, the cooperation has drive gear 22 on the coupling shaft 21, drive gear 22 is connected with lifting screw 19 through tooth meshing's mode, lifting screw 19's bottom is connected with buffer gear, bearing roller fixing base 5 sets up on buffer gear's bottom.

Buffer gear includes spring 23 and spring fixing base 24, the top of spring fixing base 24 is run through and the cooperation has the nut to fix in the bottom of lifting

screw

19, 24 bottom both sides of spring fixing base are provided with spliced pole 25, spliced pole 25 is connected with the top of bearing roller fixing base 5, spring 23 cooperation is on spliced pole 25.

The utility model discloses a theory of operation does:

the method comprises the steps that an unwinding roller 4 is arranged in a rolled steel belt, a swing arm 2 is pushed to swing downwards through a hydraulic cylinder 16, two sides of the unwinding roller 4 are clamped on an unwinding roller fixing seat, a nut on a rotating shaft of the unwinding roller 4 is screwed tightly, the unwinding roller 4 is fixed on the swing arm 2, and the swing arm 2 is pulled to swing upwards to a specified position through the hydraulic cylinder 16; after the steel belt is discharged from the unwinding roller 4, the first motor 7 drives the carrier roller 6 to rotate to transmit the steel belt, and the lifting screw 19 moves up and down by twisting the lifter hand wheel 20, so that the carrier roller fixing seat 5 is driven to move up and down in the sliding groove 26, and the up and down positions of the carrier roller 6 are adjusted; drive telescopic screw 27 through second motor 9 and remove to frame 1 inboard or the outside to the position in frame 1 is stretched into to the regulation is protected roller fixing base 12, second motor 9 passes through half-coupling 10 and head rod 11 and realizes the simultaneous drive to telescopic screw 27 on all screw rod expansion bend 8 on the frame 1 homonymy direction, can protect the steel band through protecting roller 13, prevent to bump between steel band and the frame 1, and play certain effect of rectifying to the transmission of steel band moreover.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A novel steel belt unreeling machine comprises a machine base and is characterized in that swing arms are arranged on two sides of the front end of the machine base through rotating shafts, an unreeling roller fixing seat is arranged at the front end of each swing arm, an unreeling roller is arranged on the unreeling roller fixing seat, at least two sliding grooves are formed in the middle of two sides of the machine base, a lifting mechanism is arranged in each sliding groove, a carrier roller fixing seat is arranged on the bottom end of each lifting mechanism, a carrier roller is matched in each carrier roller fixing seat through the rotating shaft, a first motor is arranged on each carrier roller fixing seat on the outer side of each carrier roller, the driving end of each first motor is connected with the rotating shaft on one side of each carrier roller through a joint, at least three screw rod retractors are arranged on the outer wall surface of the machine base, a second motor is arranged on each screw rod retractor on the rear side, the outside of screw rod expansion bend is equipped with the half-coupling, and two are adjacent connect the cooperation through the head rod between the half-coupling, the half-coupling is connected with the drive end of motor, the inboard of flexible screw rod is served and is provided with the protection roller fixing base, protect and protect the roller through the vertical being provided with of pivot on the roller fixing base.

2. The novel steel belt unreeling machine as claimed in claim 1, wherein a threaded section is arranged on an outer side portion of the rotating shaft of the unreeling roller, a nut is matched on the threaded section, and a limiting plate is arranged on an inner side end of the unreeling roller fixing seat.

3. The novel steel belt unreeling machine as claimed in claim 1, wherein the two outer wall surfaces of the front end of the machine base are provided with hydraulic cylinders through hydraulic cylinder fixing seats, the driving end of each hydraulic cylinder is provided with a second connecting rod through a joint, and the other end of each second connecting rod is connected to the swing arm through a rotating shaft.

4. The novel steel belt unreeling machine according to claim 1, characterized in that the lifting mechanism comprises a lifter fixing seat, a lifting screw, a lifter hand wheel and a connecting shaft, the lifter fixing seat is fixed on the base through bolts, two ends of the connecting shaft are matched on two lifter fixing seats which are positioned on two sides of the base and have the same position, the lifter hand wheel is installed at one end of the connecting shaft, the lifting screw is matched in the lifter fixing seat, a transmission gear is matched on the connecting shaft and is connected with the lifting screw in a tooth meshing mode, a buffer mechanism is connected to the bottom of the lifting screw, and the carrier roller fixing seat is arranged at the bottom end of the buffer mechanism.

5. The novel steel belt unreeling machine according to claim 4, wherein the buffer mechanism comprises a spring and a spring fixing seat, the bottom of the lifting screw penetrates through the top of the spring fixing seat and is fixed by matching with a nut, connecting columns are arranged on two sides of the bottom of the spring fixing seat and are connected with the top of the carrier roller fixing seat, and the spring is matched on the connecting columns.