CN217859062U - Anti-deviation structure for metal plate slitting machine - Google Patents

Abstract

The utility model discloses a sheet metal indulges and cuts machine anti-migration structure, including base and leading-in roller, the activity joint has first spacing ring on the guide roll, be provided with spacing case between shear roll and the wind-up roll, be provided with the breach groove on the apron, apron one side is run through and is provided with the regulating spindle, threaded connection has adjusting nut on the external screw thread, fixedly connected with elastic connecting rod on the regulating plate, the end connection that elastic connecting rod is close to each other has the limiting plate. This kind of sheet metal indulges cutting machine and uses anti-migration structure utilizes first spacing ring can carry on spacingly to the metal strip material of indulging on the cutting machine on the feeding direction, carries out spacing direction to the metal strip material after cuting through two limiting plates, through the cooperation of first spacing ring and limiting plate, realizes the dual spacing of the feeding of metal strip material and the ejection of compact, effectively avoids the phenomenon of metal strip material skew to take place.

Description

Anti-deviation structure for metal plate slitting machine

Technical Field

The utility model relates to a sheet metal processing technology field specifically is a sheet metal indulges and cuts machine and prevents skew structure.

Background

The slitting machine can longitudinally shear the metal strip, slit the metal strip into a plurality of narrow strips with different sizes, and then wind the metal strip into a coil again, wherein the coiled metal strip can be prevented from shifting by using a plurality of limiting mechanisms such as limiting rings in order to ensure the shearing accuracy of the metal strip before entering the shearing mechanism, so that the metal strip is prevented from shifting in the shearing process, but few devices limit the sheared metal strip, and the metal strip is easy to shift when being rewound on a wind-up roll, so that the final quality of the metal strip is influenced. Therefore, the anti-offset structure for the metal plate slitting machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sheet metal indulges and cuts machine and prevents skew structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sheet metal indulges and cuts machine skew structure of preventing, includes base and induction roller, the induction roller sets up in base upper end one side, base upper end symmetry fixedly connected with curb plate, swing joint has guide roll, shearing roller and wind-up roll respectively between the curb plate, the activity joint has first spacing ring on the guide roll, be provided with the spacing box between shearing roller and the wind-up roll, both sides are open structure and then form exit around the spacing box, spacing box upper end activity joint has the apron, be provided with the breach groove on the apron, apron one side is run through and is provided with the regulating spindle, the regulating spindle transmission is connected with drive assembly, be provided with two sections screw opposite's external screw thread direction on the regulating spindle, threaded connection has adjusting nut on the external screw thread, adjusting nut one side fixedly connected with regulating plate, fixedly connected with elastic connecting rod on the regulating plate, the end connection that elastic connecting rod is close to each other has the limiting plate.

Preferably, the side face of the cover plate is fixedly connected with a limiting block, the side face of the limiting box is provided with a limiting groove, and the limiting block is movably clamped in the limiting groove.

Preferably, the adjusting shaft is fixedly connected with a second limiting ring, and the second limiting ring is arranged at two ends of the external thread.

Preferably, the side surface of the limiting plate is movably connected with a guide wheel.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of sheet metal indulges shearing machine is with preventing skew structure sets up first spacing ring on passing through the guide roll, it is spacing to the metal strip material of indulging the shearing machine on the feeding direction to utilize first spacing ring, it is not accurate to avoid metal strip material skew to lead to shearing the size, cooperation through the epaxial external screw thread of regulating and adjusting nut, it is close to simultaneously or keeps away from to utilize the regulating plate to drive the limiting plate, carry out spacing direction to the metal strip material after shearing through two limiting plates, the metal strip material after avoiding shearing takes place to squint at the winding in-process and influences product quality, cooperation through first spacing ring and limiting plate, the realization is dual spacing to the feeding of metal strip material and the ejection of compact, the phenomenon of effectively avoiding metal strip material skew takes place.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front sectional view of the spacing box of the present invention;

fig. 3 is a schematic diagram of the explosion structure of the limiting box of the present invention;

fig. 4 is the front view of the limiting plate of the present invention.

In the figure: the device comprises a base 1, a guide-in roller 2, a side plate 3, a guide roller 4, a wind-up roller 5, a shearing roller 6, a first limiting ring 7, a limiting box 8, a cover plate 9, a limiting groove 10, a limiting block 11, a notch groove 12, an adjusting shaft 13, a driving assembly 14, external threads 15, an adjusting nut 16, an adjusting plate 17, an elastic connecting rod 18, a limiting plate 19, a second limiting ring 20, a guide wheel 21 and an inlet and outlet 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an anti-deviation structure for a metal sheet slitting machine comprises a base 1 and a guide-in roller 2, wherein the guide-in roller 2 is arranged on one side of the upper end of the base 1, side plates 3 are symmetrically and fixedly connected to the upper end of the base 1, a guide roller 4, a shearing roller 6 and a winding roller 5 are movably connected between the side plates 3 respectively, the guide roller 4, the shearing roller 6 and the winding roller 5 can be connected with a driving mechanism, such as a motor and the like, to drive the side plates to rotate, and metal strips in contact with the side plates are driven to move by friction force;

the guide roller 4 is movably clamped with a first limiting ring 7, the two first limiting rings 7 are symmetrically arranged and are positioned on two sides of the metal strip material, the feeding position of the metal strip material on the slitting machine can be limited, the metal strip material is prevented from shifting during feeding, the subsequent cutting size is changed to influence the cutting accuracy, the first limiting ring 7 is movably clamped with the guide roller 4, the first limiting ring 7 can move left and right on the guide roller 4, and the position of the first limiting ring 7 is adjusted to adapt to the metal strip materials with different sizes;

a limiting box 8 is arranged between the shearing roller 6 and the winding roller 5, the front side and the rear side of the limiting box 8 are of an open structure to form an inlet and an outlet 22, the limiting box 8 is hollow, the front side and the rear side of the limiting box are provided with the inlet and the outlet 22, and the inlet and the outlet 22 correspond to the moving direction of the metal strip, so that the metal strip sheared from the shearing roller 6 enters the limiting box 8 from the inlet and the outlet 22 at one side, and the limiting box 8 is led out from the inlet and the outlet 22 at the other side;

the upper end of the limiting box 8 is movably clamped with a cover plate 9, the cover plate 9 is provided with a notch groove 12, the notch groove 12 is determined according to the position of the cut metal strip, the notch grooves 12 and the cut metal strip are arranged in a one-to-one correspondence manner, so that the cut metal strip can sequentially pass through the lower parts of the corresponding notch grooves 12, and the cover plate 9 is movably clamped with the limiting box 8, so that the cover plate 9 can be pulled back and forth for replacement;

the side surface of the cover plate 9 is fixedly connected with a limiting block 11, the side surface of the limiting box 8 is provided with a limiting groove 10, the limiting block 11 is movably clamped in the limiting groove 10, and when the cover plate 9 is drawn back and forth, the limiting block 11 moves back and forth in the limiting groove 10 to play a limiting and guiding role on the cover plate 9;

an adjusting shaft 13 penetrates through one side of the cover plate 9, the adjusting shaft 13 is connected with a driving assembly 14 in a transmission manner, two sections of external threads 15 with opposite thread directions are arranged on the adjusting shaft 13, an adjusting nut 16 is connected with the external threads 15 in a threaded manner, a second limiting ring 20 is fixedly connected to the adjusting shaft 13, the second limiting ring 20 is arranged at two ends of the external threads 15, the driving assembly 14 can be a motor and a transmission connecting piece thereof, the adjusting shaft 13 can rotate in the positive direction or the negative direction, the adjusting nuts 16 can be simultaneously close to or far away from each other under the action of the two sections of external threads 15 with opposite thread directions, in order to ensure that the adjusting nut 16 can move linearly, a limiting mechanism can be arranged on the adjusting nut 16, for example, a limiting rod penetrates through the adjusting nut 16, and the adjusting nut 16 is prevented from rotating;

adjusting nut 16 one side fixedly connected with regulating plate 17, fixedly connected with elastic connecting rod 18 on regulating plate 17, the end connection that elastic connecting rod 18 is close to each other has limiting plate 19, limiting plate 19 side swing joint has leading wheel 21, elastic connecting rod 18 corresponds the setting with breach groove 12, same group of elastic connecting rod 18 is along the equidistant setting of length direction of breach groove 12, when adjusting nut 16 drives regulating plate 17 and is close to each other simultaneously, the elastic connecting rod 18 that corresponds the setting from top to bottom is close to each other, elastic connecting rod 18 runs through breach groove 12, utilize leading wheel 21 on the limiting plate 19 to carry out spacing direction to the metal strip material of breach groove 12 below, avoid metal strip material skew at winding in-process, improve the coiling quality.

When the metal strip material winding device is used, after the metal strip material to be cut is guided out of the material roller and bypasses the guide roller 2, the feeding position of the metal strip material on the slitting machine is limited by the aid of the first limiting ring 7 on the guide roller 4, the metal strip material is prevented from deviating during feeding, the metal strip material is cut by the slitting device on the cutting roller 6, a wide metal strip material is cut into a plurality of narrow strip-shaped metal strip materials, the cut metal strip materials enter the limiting box 8 from the inlet and outlet 22 on one side, the limiting box 8 is guided out of the inlet and outlet 22 on the other side and wound on the winding roller 5, the adjusting shaft 13 is driven to rotate by the driving assembly 14, under the action of the two sections of external threads 15 with opposite thread directions, the adjusting nuts 16 are enabled to be close to each other at the same time, the elastic connecting rods 18 correspondingly arranged up and down are driven to be close to each other, the elastic connecting rods 18 penetrate through the notch grooves 12, the guide wheels 21 on the limiting plates 19 are used for limiting and guiding the metal strip material below the notch grooves 12, deviation of the metal strip material in the winding process is avoided, and winding quality is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a sheet metal is indulged and is cut machine and prevent skew structure, includes base (1) and leading-in roller (2), its characterized in that: leading-in roller (2) set up in base (1) upper end one side, base (1) upper end symmetry fixedly connected with curb plate (3), swing joint has guide roll (4), shearing roller (6) and wind-up roll (5) respectively between curb plate (3), the activity joint has first spacing ring (7) on guide roll (4), be provided with spacing case (8) between shearing roller (6) and wind-up roll (5), both sides are open structure and then form exit (22) around spacing case (8), spacing case (8) upper end activity joint has apron (9), be provided with breach groove (12) on apron (9), apron (9) one side is run through and is provided with regulating spindle (13), regulating spindle (13) transmission is connected with drive assembly (14), be provided with two sections external screw thread (15) that screw thread opposite direction on regulating spindle (13), threaded connection has adjusting nut (16) on external screw thread (15), adjusting nut (16) one side fixedly connected with regulating plate (17), fixed connection has elastic connecting rod (18) on regulating plate (17), the tip that elastic connecting rod (18) is close to each other is close to limiting plate (19).

2. The anti-offset structure for the sheet metal slitting machine according to claim 1, characterized in that: apron (9) side fixedly connected with stopper (11), spacing case (8) side is provided with spacing groove (10), stopper (11) activity joint is in spacing groove (10).

3. The anti-shifting structure for the sheet metal slitting machine according to claim 1, characterized in that: and a second limiting ring (20) is fixedly connected to the adjusting shaft (13), and the second limiting ring (20) is arranged at two ends of the external thread (15).

4. The anti-offset structure for the sheet metal slitting machine according to claim 1, characterized in that: the side surface of the limiting plate (19) is movably connected with a guide wheel (21).

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