CN204321607U - Splitting production line - Google Patents

Abstract

This patent relates to a kind of splitting production line, comprise curl tension console, curl tension console comprises portal frame and lower lock block, the top of portal frame is provided with two hydraulic cylinders stretched out downwards, two hydraulic cylinders are positioned at the both ends of portal frame crossbeam, two hydraulic cylinders are all connected with upper holder block, the lower surface of upper holder block and the upper surface of lower lock block are oppositely arranged, also felt is provided with at the lower surface of upper holder block and the upper surface of lower lock block, it is characterized in that: be provided with lower air cylinder at the middle part of portal frame crossbeam, the lower end of the cylinder piston rod of lower air cylinder is connected with upper holder block.Advantage is: this patent can ensure that coiling tension is at band transversely even.

Description

Splitting production line

Technical field

The invention belongs to the tension coiling control technology field of slitter, particularly relates to a kind of slitter production line.

Background technology

At present, slitter curling in, curl tension is controlled by Coiling Tension Control platform, operating band is pushed down downwards by the briquetting driven by hydraulic cylinder, give band with tension force, ensure that the carrying material that is curled into that band can be tighter is rolled up, that avoids carrying material to roll up is loosening or at random.But, in the prior art, in order to avoid in the wearing and tearing to band applying band to produce because of briquetting and band generation relative motion in the process of tension force, one deck felt can be laid on the surface of upper holder block and lower lock block.Although the rigidity of lower lock block is not little, under the immense pressure of hydraulic cylinder, also can produce slight deflection deformation, especially the volume under pressure at the two ends of briquetting can volume under pressure in the middle part of briquetting.And due to the hardness of felt very low, cannot be formed band in the below of band and directly effectively support, so band can be caused to form the curved surface of slightly upward projection in by tension force console, and the thrust suffered by dual-side part of band is greater than the thrust be subject in the middle part of band, so the curl tension being positioned at the band of two sides also can be greater than the curl tension in the middle part of band, roll up the risk of scattering easily to curling material winding supplied materials.

Summary of the invention

The invention provides a kind of slitter Coiling Tension Control platform for solving in known technology the technical problem that exists, and this tension force console can ensure that coiling tension is at band transversely even.

A kind of splitting production line, be disposed with uncoiler, pinch roll, thick school roller, crop shears from upstream to downstream, cross material roller, position is led on looping pit, limit, No. two pinch rolls, slitting cutter, No. three pendulum bridges, coiler for trimmings, No. two looping pits, separator disk, sub-material pressure roller, curl tension console, feeding pinch roll, back-end crop point, reversing roller, winders, wherein above a looping pit, be provided with a Bai Qiao and No. two pendulum bridge, No. four pendulum bridges are provided with above No. two looping pits

Described curl tension console comprises portal frame and lower lock block, the top of portal frame is provided with two hydraulic cylinders stretched out downwards, two hydraulic cylinders are positioned at the both ends of portal frame crossbeam, two hydraulic cylinders are all connected with upper holder block, the lower surface of upper holder block and the upper surface of lower lock block are oppositely arranged, also be provided with felt at the lower surface of upper holder block and the upper surface of lower lock block, it is characterized in that: be provided with lower air cylinder at the middle part of portal frame crossbeam, the lower end of the cylinder piston rod of lower air cylinder is connected with upper holder block.

The advantage that the invention has and good effect are:

Because the invention adopts technique scheme, by arranging lower air cylinder at the middle part of portal frame crossbeam, the upper holder block of faint protuberance is had at middle part to flatten as much as possible, make the compression degree of the felt directly contacted with band suitable, act on band identical as far as possible by the thrust on console cross section, ensure that tension force in curling on band in the horizontal stable, thus ensure to batch the stable of material volume.

Accompanying drawing explanation

Fig. 1 is the structural representation of the invention;

Fig. 2 is reel tension console.

In figure: 1, portal frame; 2, hydraulic cylinder; 3, lower lock block; 4, upper holder block; 5, felt; 6, lower air cylinder.

101, uncoiler; 102, a pinch roll; 103, thick school roller; 104, crop shears; 105, material roller is crossed; 106, a looping pit; 107, position is led on limit; 108, No. two pinch rolls; 109, slitting cutter; 110, No. three pendulum bridges; 111, coiler for trimmings; 112, No. two looping pits; 113, separator disk; 114, sub-material pressure roller; 115, curl tension console; 116, feeding pinch roll; 117, back-end crop point; 118, reversing roller; 119, winder; 120, a pendulum bridge; 121, No. two pendulum bridges; 122, No. four pendulum bridges.

Detailed description of the invention

For innovation and creation content, the Characteristic of the invention can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:

As shown in Figure 1,

A kind of splitting production line, uncoiler 101 is disposed with to downstream from upstream, a pinch roll 102, thick school roller 103, crop shears 104, cross material roller 105, a looping pit 106, while lead position 107, No. two pinch rolls 108, slitting cutter 109, No. three pendulum bridges 110, coiler for trimmings 111, No. two looping pits 112, separator disk 113, sub-material pressure roller 114, curl tension console 115, feeding pinch roll 116, back-end crop point 117, reversing roller 118, winder 119, wherein above a looping pit, be provided with a pendulum bridge 120 and No. two pendulum bridges 121, No. four pendulum bridges 122 are provided with above No. two looping pits,

Tension coiling console comprises portal frame 1 and lower lock block 3, the top of portal frame is provided with two hydraulic cylinders stretched out 2 downwards, two hydraulic cylinders are positioned at the both ends of portal frame crossbeam, two hydraulic cylinders are all connected with upper holder block 4, the lower surface of upper holder block and the upper surface of lower lock block are oppositely arranged, also be provided with felt 5 at the lower surface of upper holder block and the upper surface of lower lock block, be provided with lower air cylinder 6 at the middle part of portal frame crossbeam, the lower end of the cylinder piston rod of lower air cylinder is connected with upper holder block.

The operating principle of the invention is:

By arranging lower air cylinder at the middle part of portal frame crossbeam, the upper holder block of faint protuberance is had at middle part to flatten as much as possible, make the felt directly contacted with band on the width of band, keep compression degree suitable, act on band identical as far as possible by the thrust on console cross section, ensure that tension force in curling on band in the horizontal stable, thus ensure to batch the stable of material volume.

Although be described the preferred embodiment of the invention by reference to the accompanying drawings above; but the invention is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; be not restrictive; those of ordinary skill in the art is under the enlightenment of the invention; do not departing under the ambit that the invention aim and claim protect, can also make a lot of form, these all belong within the protection domain of the invention.

Claims (1)

1. a splitting production line, be disposed with uncoiler, pinch roll, thick school roller, crop shears from upstream to downstream, cross material roller, position is led on looping pit, limit, No. two pinch rolls, slitting cutter, No. three pendulum bridges, coiler for trimmings, No. two looping pits, separator disk, sub-material pressure roller, curl tension console, feeding pinch roll, back-end crop point, reversing roller, winders, wherein above a looping pit, be provided with a Bai Qiao and No. two pendulum bridge, No. four pendulum bridges are provided with above No. two looping pits

Described curl tension console comprises portal frame and lower lock block, the top of portal frame is provided with two hydraulic cylinders stretched out downwards, two hydraulic cylinders are positioned at the both ends of portal frame crossbeam, two hydraulic cylinders are all connected with upper holder block, the lower surface of upper holder block and the upper surface of lower lock block are oppositely arranged, also be provided with felt at the lower surface of upper holder block and the upper surface of lower lock block, it is characterized in that: be provided with lower air cylinder at the middle part of portal frame crossbeam, the lower end of the cylinder piston rod of lower air cylinder is connected with upper holder block.