CN102249110A

CN102249110A - Dragging and coiling device for strip splitting machine

Info

Publication number: CN102249110A
Application number: CN2011101569586A
Authority: CN
Inventors: 马寅
Original assignee: NANJING ASCENT AUTOMATIC EQUIPMENT CO Ltd
Current assignee: NANJING ASCENT AUTOMATIC EQUIPMENT CO Ltd
Priority date: 2011-06-08
Filing date: 2011-06-08
Publication date: 2011-11-23
Anticipated expiration: 2031-06-08
Also published as: CN102249110B

Abstract

The invention relates to a dragging and coiling device for a strip splitting machine. The dragging and coiling device is structurally characterized in that a pressing roller is connected to a small wallboard through an adjusting base; the outer flank of the small wallboard is connected between a driven large wallboard and a driving large wallboard through an inner linear guide rail; two cylinders are connected above the two sides of the small wallboard; the fixed ends of the cylinders are respectively connected to the driven large wallboard and the driving large wallboard through cylinder mounting pins; a coiling shaft is connected to the driving large wallboard through a bearing base and a bearing; a motor is connected to the coiling shaft; an outer linear guide rail is arranged on the outer flank of the driven large wallboard; a coiling support arm is connected to the outer linear guide rail; the fixed ends of the cylinders are connected to the driven large wallboard; the extended ends of the cylinders are connected to the coiling support arm; and a coiling chuck is connected to the coiling support arm and is used for supporting the coiling shaft. The dragging and coiling device is used for overcoming the defect of the prior art that a flat surface is coiled into a conical surface or collapse occurs in a coiling process. The dragging and coiling device is used for dragging and wholly translating without moving the coiling shaft, thereby increasing the stability in a moving process and ensuring the coiling quality.

Description

Traction of fillet cutting machine and wrap-up

Technical field

The present invention relates to the form of a kind of cutting machine traction and rolling, particularly traction of fillet cutting machine and wrap-up.

Technical background

Before the present invention, the traction of the traction of fillet cutting machine and rolling form and common cutting machine and rolling form are basic identical, i.e. traction is fixed on the wallboard, and Scroll retreats along with the increase of rolling coil diameter, and this form is used for common wide rolling slitter without any problem.But, just not too suitable for the fillet cutting machine, because the material slitting of rolling becomes fillet, the width of fillet usually at 4.5mm between the 30mm, in this case the higher precision and the requirement of smoothness have been proposed in rolling, if this high request of out of reach will influence the rolling end face, gently then the plane harvest conical surface, heavy then the phenomenon that collapses in wrapup procedure, occurs, reduce yield rate.

The traction of existing cutting machine and rolling form be as shown in Figure 1 and Figure 2:

Main nip rolls 8 ' by bearing 9 ' and bearing seat 10 ' be fixedly mounted on wallboard 1 ' on, on, down pressured roller 5 ' by bearing 6 ' and bearing seat 7 ' also be fixedly mounted on wallboard 1 ' on, Scroll 12 ' by the passive side rolling swing arm 4 of bearing 15 ' be installed to ' and master end rolling swing arm 25 ' between, two rolling swing arms be fixedly installed to rotating beam 11 ' on, again by bearing 3 ' be installed on the wallboard, Scroll 12 ' drive end band spline housing, cylinder 23 ' drive castellated shaft 16 ' with Scroll 12 ' link to each other, simultaneously cylinder 23 ' by cylinder link span 24 ' be installed to connecting panel 21 ' on, connecting panel 21 ' be installed to rotating beam 11 ' on, motor 19 ' by motor erecting frame 18 ' with rotating beam 11 ' link to each other, driving pulley 17 ' be contained on motor 19 ' output shaft, passive belt wheel 22 ' by dive key 26 ' be installed to castellated shaft 16 ' on, driving band 20 ' connection driving pulley 17 ' and passive belt wheel 22 ', cylinder 2 ' fixed end by cylinder mount pad 13 ' install to wallboard 1 ' on, external part by cylinder connecting pin 14 ' with master end rolling swing arm 25 ' link to each other.Its principle of work is: fillet film after the slitting through nip rolls 8 ' after enter respectively, following pressured roller 5 ', because rolling-up mechanism symmetry up and down, our above rolling is an example, during rolling, Scroll 12 ' near pressured roller 5 ', the power of motor 19 ' provide by the passive belt wheel 22 of driving pulley 17 ' and driving band 20 ' pass to ', again by flat key 26 ' pass to castellated shaft 16 ' on, cylinder 23 ' castellated shaft 16 ' push to Scroll 12 ' and transmit rolling power by spline, increase along with the rolling coil diameter, initiatively rolling swing arm 25 of cylinder 2 ' drive ', passive rolling swing arm 4 ' and Scroll 12 ' with rotating beam 11 ' be that center of oscillation is shown, after rolling is finished, can be with Scroll 12 ' from the master, unload in the passive rolling swing arm and carry out discharging.The factor that influences this kind rolling quality is a lot, such as, the installing and locating reliability of the Scroll of removable jew between the rolling swing arm, parallelism and position degree when two rolling swing arms are installed, the vibrations that motor and strap drive cause etc., this has all proposed high request to processing and installation.The yield rate of this rolling form is lower, as long as there is a rolling fillet to collapse in wrapup procedure, just must shuts down and handle, and other rolling fillet is decided to be substandard products or waste product owing to not reaching trimmed size, causes great loss.

Summary of the invention

The objective of the invention is to address the aforementioned drawbacks cutting machine traction of development fillet and wrap-up.

Technical scheme of the present invention is:

Traction of fillet cutting machine and wrap-up, cutting knife, transition roller, main nip rolls are connected to by bearing and bearing seat and move on the little wallboard, circular beam supports and moves little wallboard, its major technique is characterised in that pressured roller is connected on the mobile little wallboard by adjusting seat, the mobile wallette plate outside is connected to passive big wallboard by interior line slideway, between the initiatively big wallboard, top, mobile wallette plate both sides connects two cylinders by the cylinder connecting pin respectively, the cylinder fixed end is connected to initiatively big wallboard by the cylinder mount pin respectively, on the passive big wallboard, Scroll passes through bearing seat, bearing is connected on the initiatively big wallboard, motor connects Scroll, outer line slideway is equipped with in the passive big wallboard outside, the rolling trailing arm is connected on the outer line slideway, the cylinder fixed end connects passive big wallboard, the cylinder external part connects the rolling trailing arm, the rolling dop is connected on the rolling trailing arm, supports Scroll.

Advantage of the present invention is, move after separately by original Scroll during for the fillet rolling slitter and change that Scroll does not move and the traction integral translation into, increased the stationarity when mobile, in addition, with the pressured roller of rolling fillet direct contact be adjustable, this again sound assurance the rolling quality.For Scroll, saved belt wheel and driving band and changed into direct-connectedly, reduced vibrations, simplify the structure, saved manufacturing cost.During rolling, only need back out rolling dop and rolling trailing arm, material just can easily unload, and Scroll is unloaded could discharging save the time, the reduction labor intensity of operating personnel.

Other advantages of the present invention and effect will go on to say below.

Description of drawings

Fig. 1--traction and rolling form scheme drawing in the prior art.

Fig. 2--traction and rolling form A are to launching scheme drawing in the prior art.

Fig. 3--traction and rolling form structure principle schematic among the present invention.

Fig. 4--traction and rolling form B are to scheme drawing among the present invention.

Fig. 5--traction and rolling form A are to scheme drawing among the present invention.

Each label represents that parts are as follows among the figure:

Cylinder mount pin 1, cylinder 2, cylinder connecting pin 3, pressured roller 4, main nip rolls 5, cutting knife 6, transition roller 7, passive big wallboard 8, outer line slideway 9, bearing 10, mobile wallette plate 11, circular beam 12, Scroll 13, interior line slideway 14, initiatively big wallboard 15, bearing seat 16, bearing 17, motor 18, cylinder 19, rolling trailing arm 20, rolling dop 21, adjustment seat 22, bearing seat 23.

The specific embodiment

Technical thought of the present invention is:

The mobile little wallboard that is risen as support and connection by circular beam becomes a removable traction, by bearing, bearing seat, adjustment seat cutting knife, transition roller, main nip rolls and pressured roller are housed on it, line slideway is equipped with in its outside, this is moved is pulled between active and passive big wallboard along with rolling material diameter increase and mobile backward, move by cylinder and promote, and maintenance constant pressure, pressured roller two ends are equipped with and are adjusted seat, can accurately adjust pressured roller position, make it parallel with Scroll and when rolling, fully contact with material.The Scroll drive end is installed on the initiatively big wallboard by bearing and bearing seat, rolling power is provided by motor, and motor directly is connected with Scroll, the Scroll Partner is supported by rolling dop and rolling trailing arm, during discharging, be contained in the cylinders retract on the passive big wallboard, drive the rolling trailing arm and the rolling dop retreats and Scroll is thrown off on line slideway.

Below in conjunction with the drawings and specific embodiments the present invention is done explanation in further detail.

As Fig. 3, Fig. 4, shown in Figure 5:

Cutting knife 6, transition roller 7, main nip rolls 5 are installed between the mobile wallette plate 11 by bearing 10 and bearing seat 23, and circular beam 12 is the support beam between the mobile wallette plate 11, and pressured roller 4 also installs on the mobile wallette plate 11 by adjusting seat 22; The outside of mobile wallette plate 11 is installed between passive big wallboard 8 and the initiatively big wallboard 15 by interior line slideway 14, and mobile wallette plate 11 can move on interior line slideway 14; Top, mobile wallette plate 11 both sides is connected on initiatively big wallboard 15 and the passive big wallboard 8 by cylinder mount pin 1 respectively by the fixed end of cylinder connecting pin 3 connections two cylinders 2, two cylinders 2 respectively; Scroll 13 two ends install on the initiatively big wallboard 15 by bearing seat 16 and bearing 17, and motor 18 is direct-connected with Scroll 13; The outside of passive big wallboard 8 is equipped with outer line slideway 9, rolling trailing arm 20 is contained on the outer line slideway 9, and cylinder 19 fixed ends connect on the passive big wallboard 8, and the external part of cylinder 19 connects rolling trailing arm 20, rolling dop 21 is contained on the rolling trailing arm 20, for Scroll 13 provides another fulcrum.

During work, film (omit among the figure, do not draw) enters two pressured rollers 4 respectively by transition roller 7, cutting knife 6 and main nip rolls 5; Because last rolling is the same with following rolling structure, our above rolling is the example explanation; Through the film of pressured roller 4 around to its near Scroll 13 on, along with the increase of take-up diameter, mobile wallette plate 11 steadily retreats in Fig. 4 under the effect of cylinder 2 backward, the power of Scroll 12 is directly provided by motor 18; During discharging, cylinder 19 drives rolling trailing arm 20 and rolling dop 21 retreats on the line slideway 9 outside, and itself and Scroll 13 are thrown off, and material just can unload smoothly like this.

Traction among the present invention and rolling form have overcome many unfavorable factors of original cutting machine traction and rolling form, make fillet rolling end product quality be improved, and reduce labor intensity of operating staff, increase work efficiency.

Though the present invention with preferred embodiment openly as above; but they are not to be used for limiting the present invention; anyly be familiar with this skill person; without departing from the spirit and scope of the invention; from when can doing various variations or retouching, so being as the criterion of should being defined with the application's claim protection domain of protection scope of the present invention.

Claims

1. the fillet cutting machine draws and wrap-up, cutting knife, transition roller, main nip rolls are connected to by bearing and bearing seat and move on the little wallboard, circular beam supports and moves little wallboard, it is characterized in that pressured roller is connected on the mobile little wallboard by adjusting seat, the mobile wallette plate outside is connected to passive big wallboard by interior line slideway, between the initiatively big wallboard, top, mobile wallette plate both sides connects two cylinders by the cylinder connecting pin respectively, the cylinder fixed end is connected to initiatively big wallboard by the cylinder mount pin respectively, on the passive big wallboard, Scroll passes through bearing seat, bearing is connected on the initiatively big wallboard, motor connects Scroll, outer line slideway is equipped with in the passive big wallboard outside, the rolling trailing arm is connected on the outer line slideway, the cylinder fixed end connects passive big wallboard, the cylinder external part connects the rolling trailing arm, the rolling dop is connected on the rolling trailing arm, supports Scroll.

2. 1 described fillet cutting machine draws and wrap-up as requested, it is characterized in that two cylinder fixed ends are connected with passive big wallboard with initiatively big wallboard respectively.