CN203227696U - High-speed reeling machine - Google Patents

Abstract

The utility model relates to a high-speed reeling machine, and in particular relates to a high-speed reeling machine for reeling a steel strip rolled by a rolling mill. The high-speed reeling machine comprises a base, wherein a rack is arranged on the base; a motor, a speed reducing box and a reeling shaft are arranged on the rack; an output shaft of the motor is fixedly connected with an input shaft of the speed reducing box; an output shaft of the speed reducing box is fixedly connected with the reeling shaft; the outer end of the reeling shaft is positioned on a first bracket by means of a shaft; under a reeling state, a reeling barrel is sleeved on the reeling shaft. The high-speed reeling machine is characterized in that two tracks parallel to each other are arranged on the base; two rows of rolling wheels are arranged at the bottom of the rack, are positioned in the corresponding tracks respectively and can roll along the longitudinal direction of the tracks; a second bracket is arranged on one side, far away from the reeling shaft and opposite to the reeling shaft, of the base; a first hydraulic oil cylinder is fixed on the second bracket; a piston rod of the first hydraulic oil cylinder is hinged with the rack. When the high-speed reeling machine is used for reeling steel strips, the reeling diameter is large and the reeling precision is high.

Description

A kind of high-speed wind-up machine

Technical field

The utility model relates to a kind of milling train corollary equipment.Specifically, be the high-speed wind-up machine that the steel band that mill milling goes out is wound up.

Background technology

At present in the strip-rolling industry, being used for the coiling machine that the steel band that mill milling goes out winds up all is that this traditional coiling machine of traditional coiling machine comprises base, fixing organic frame on the base, motor, reduction box and spool are fixedly arranged on the frame, between the output shaft of motor and the power shaft of reduction box, homogeneous phase is connected between the output shaft of reduction box and spool, the outer end of described spool places on first support by axle.Under reeling condition, be with reel on the described spool.Because frame and the base of this coiling machine are fixed together, correspondingly, frame also is positioned on the position, spool can not carry out front and back to be regulated, make that the edge is difficult to alignment in the steel band winding process, make each layer of strip coil two ends behind the coiling uneven, take-up diameter is little.Because take-up diameter is little, makes that the roll change number of times is more, production efficiency is lower.Owing to edge in the steel band winding process is difficult to alignment, each layer of strip coil two ends behind the coiling is uneven again, and the rolling precision is low.

The utility model content

Problem to be solved in the utility model provides a kind of high-speed wind-up machine.Adopt this high-speed wind-up machine to batch steel band, take-up diameter is big, rolling precision height.

For addressing the above problem, the utility model is taked following technical solution:

High-speed wind-up machine of the present utility model comprises base, organic frame on the base, motor, reduction box and spool are arranged on the frame, and between the output shaft of motor and the power shaft of reduction box, homogeneous phase is connected between the output shaft of reduction box and spool, the outer end of described spool places on first support by axle.Under reeling condition, be with reel on the described spool.Be characterized in that two tracks that are parallel to each other are arranged on the described base, described frame bottom has two row rollers, described two row rollers to place respectively also can be along vertical rolling of track in the respective rail.Away from spool and base one side relative with spool second support being arranged, first hydraulic jack is fixedly arranged on second support, the piston rod of described first hydraulic jack and described frame are hinged.

The further improvement of the utility model scheme is, two bearings are arranged on the reduction box, between two bearings rotating shaft is arranged, all fixedly there are short connecting rod and cantilever in the rotating shaft two ends, the end that the end that described short connecting rod does not link to each other with rotating shaft and described cantilever do not link to each other with rotating shaft is all towards tilting, between the outer end of described two cantilevers pressure roller is arranged, be rotatable shape between pressure roller two ends and cantilever outer end and cooperate, described pressure roller is in spool top and parallel with spool.Side roof part at reduction box fixedly has two key seats, between two key seats and two short connecting rods second hydraulic jack is arranged all, one end of two second hydraulic jacks is hinged on two key seats by bearing pin respectively, and the other end of two second hydraulic jacks is hinged on the outer end of two short connecting rods by bearing pin respectively.

Take such scheme, have the following advantages:

By such scheme as can be seen, because the described base of the utility model is provided with two tracks that are parallel to each other, described frame bottom is equipped with two row rollers, and described two row rollers place respectively also can be along vertical rolling of track in the respective rail.Away from spool and base one side relative with spool second support being arranged, hydraulic jack is fixedly arranged on second support, the piston rod of described hydraulic jack and described frame are hinged.Like this, make that being floating type between frame and base cooperates, the edge occurs when uneven in the steel band winding process, by regulating the piston rod length of first hydraulic jack, can drive frame frame is moved forward and backward, make that each layer of strip coil two ends after reeling aligns, like this, even take-up diameter is big again, also can align in its two ends.Therefore, adopt this coiling machine that the steel band that rolls out is carried out rolling, not only take-up diameter is big, and rolling precision height.Because take-up diameter is big, has reduced the roll change number of times, thereby improved production efficiency again.

Description of drawings

Fig. 1 is high-speed wind-up machine structural representation of the present utility model;

Fig. 2 is that schematic diagram is looked on the left side of Fig. 1.

The specific embodiment

As depicted in figs. 1 and 2, high-speed wind-up machine of the present utility model comprises base 16, and described base 16 is rectangle, and base 16 tops arrange two guide rails 15, and this two guide rail 15 parallels and arranges along vertical both sides of base 16.Base 16 is provided with frame 3, and this frame is rectangle.Described frame 3 bottoms are equipped with two row rollers 14 by wheel seat and wheel shaft, and described two row rollers 14 place respectively in the respective rail 15 at base 16 tops and can be along vertical rolling of track 15.Frame 3 is provided with motor 4, reduction box 5 and spool 12, and the output shaft of motor 4 links to each other with the power shaft of reduction box 5, and the output shaft of reduction box 5 links to each other with spool 12 1 ends.The below, outer end of described spool 12 is provided with first support 13, and spool 12 places on first support 13 by bearing away from output shaft one end of reduction box 5.Under reeling condition, be with reel on the described spool 12.Being provided with on second support, 1, the second support 1 away from spool 12 and base 16 1 sides relative with spool 12 fixedly has first hydraulic jack 2, and the piston rod of described first hydraulic jack 2 and described frame 3 are hinged.By stretching of first hydraulic jack, 2 piston rods, can drive frame 3 and move forward and backward along described track 15 with the reduction box 5 that links to each other with frame 3, spool 12 etc.

Reel closely for making each interlayer of steel coil strip after the rolling, be welded with two bearings 7 at reduction box 5,7 of two bearings are provided with rotating shaft 8, all fixedly there are short connecting rod 9 and cantilever 10 in rotating shaft 8 two ends, the end that the end that described short connecting rod 9 does not link to each other with rotating shaft 8 and described cantilever 10 do not link to each other with rotating shaft 8 is all towards tilting, pressure roller 11 is arranged between the outer end of described two cantilevers 10, be rotatable shape between pressure roller 11 two ends and cantilever 10 outer ends and cooperate, described pressure roller 11 is in spool 12 tops and parallel with spool 12.Side roof part at reduction box 5 fixedly has two key seats 6, two key seats 6 and 9 of two short connecting rods all have second hydraulic jack 17, one end of two second hydraulic jacks 17 is hinged on two key seats 6 by bearing pin respectively, and the other end of two second hydraulic jacks 17 is hinged on the outer end of two short connecting rods 9 by bearing pin respectively.In the winding process, by the elongation of second hydraulic jack, 17 piston rods, can drive short connecting rod 9, rotating shaft 8 and cantilever 10 and turn right together, pressure roller 11 is pressed on the steel band reel under the rotary state, make and treat that the coil band only sticks together.

Because frame 3 is floating type with 16 of bases and cooperates, the edge occurs when uneven in the steel band winding process, by regulating the piston rod length of first hydraulic jack 2, can drive frame 3 moves forward and backward frame 3, make each layer of strip coil two ends after reeling align, like this, even take-up diameter is big again, also can align in its two ends.Therefore, adopt this coiling machine that the steel band that rolls out is carried out rolling, not only take-up diameter is big, and rolling precision height.Because take-up diameter is big, has reduced the roll change number of times, thereby improved production efficiency again.

Claims (2)

1. high-speed wind-up machine, comprise base (16), base (16) is gone up organic frame (3), motor (4), reduction box (5) and spool (12) are arranged on the frame (3), between the power shaft of the output shaft of motor (4) and reduction box (5), homogeneous phase is connected between the output shaft of reduction box (5) and spool (12), the outer end of described spool (12) places on first support (13) by bearing; Under reeling condition, described spool is with reel on (12); It is characterized in that two tracks that are parallel to each other (15) are arranged on the described base (16), described frame (3) bottom has two row rollers (14), described two row rollers (14) to place respectively also can be along vertical rolling of track (15) in the respective rail (15); Away from spool (12) and base (16) one sides relative with spool (12) second support (1) is being arranged, second support (1) is gone up fixedly first hydraulic jack (2), and the piston rod of described first hydraulic jack (2) and described frame (3) are hinged.

2. high-speed wind-up machine according to claim 1, it is characterized in that two bearings (7) are arranged on the reduction box (5), rotating shaft (8) is arranged between two bearings (7), all fixedly there are short connecting rod (9) and cantilever (10) in rotating shaft (8) two ends, the end that the end that described short connecting rod (9) does not link to each other with rotating shaft (8) and described cantilever (10) do not link to each other with rotating shaft (8) is all towards tilting, pressure roller (11) is arranged between the outer end of described two cantilevers (10), be rotatable shape between pressure roller (11) two ends and cantilever (10) outer end and cooperate, described pressure roller (11) is in spool (12) top and parallel with spool (12); Side roof part at reduction box (5) fixedly has two key seats (6), between two key seats (6) and two short connecting rods (9) second hydraulic jack (17) is arranged all, one end of two second hydraulic jacks (17) is hinged on two key seats (6) by bearing pin respectively, and the other end of two second hydraulic jacks (17) is hinged on the outer end of two short connecting rods (9) by bearing pin respectively.

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