CN219541858U

CN219541858U - Adjustable steel band shutdown mechanism

Info

Publication number: CN219541858U
Application number: CN202320470568.4U
Authority: CN
Inventors: 陆洪涛; 车福广
Original assignee: Cangzhou Hongtao Intelligent Equipment Co ltd
Current assignee: Cangzhou Hongtao Intelligent Equipment Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-08-18
Anticipated expiration: 2033-03-14

Abstract

The utility model discloses an adjustable steel belt cutting mechanism which comprises a support, wherein a guide mechanism is arranged on the front side of the support, a lower cutter plate is arranged on the support, a movable plate and a first driving device for driving the movable plate to move up and down are arranged on the support, an upper cutter plate is detachably arranged on the movable plate, an adjusting groove is formed in the support in a matched mode, the lower cutter plate is fixed in the adjusting groove through bolts, first long holes are formed in the two ends of the lower cutter plate in a matched mode, and two jackscrews propped against the front side of the lower cutter plate are arranged on the support. After the upper cutting board is worn, the lower cutting board can be adjusted forwards and backwards through the jackscrew, the distance between the lower cutting board and the upper cutting board is reduced, and the wear of the upper cutting board is compensated, so that the flatness of the edge cutting of the steel belt is ensured, the edge cutting and bending of the steel belt is avoided, the frequency of replacing the upper cutting board is reduced, and the cost consumption is reduced.

Description

Adjustable steel band shutdown mechanism

Technical Field

The utility model relates to the technical field of barrel ring forming equipment, in particular to an adjustable steel belt cutting mechanism.

Background

The cylinder ring forming device is equipment for manufacturing the steel belt into a cylinder ring, the steel belt is guided and conveyed through a feeding mechanism, then the steel belt is cut in sections through a cutting mechanism, then two ends of the steel belt are aligned and welded, a common cutting mechanism comprises a lower cutter plate and an upper cutter plate, the upper cutter plate is driven by a driving device to move up and down to match the lower cutter plate to cut the steel belt, the upper cutter plate and the lower cutter plate are required to be closely matched, and the cutting face of the upper cutter plate is worn along with frequent cutting of the steel belt by the cutting mechanism, the gap between the upper cutter plate and the lower cutter plate is increased, the trimming flatness of the steel belt is affected when the steel belt is cut, and therefore the quality of a finished product of the cylinder ring is affected. At present, when the upper cutter plate is worn, the upper cutter plate is directly replaced, and the frequent replacement of the upper cutter plate delays the processing of the cylinder ring, so that the cost consumption is increased, and a mode for reducing the replacement frequency of the upper cutter plate is needed.

Disclosure of Invention

The utility model aims to avoid the defects of the prior art and provides an adjustable steel belt cutting mechanism, so that the defects in the prior art are effectively overcome.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides an adjustable steel band shutdown mechanism, includes the support, and the front side of support is provided with guiding mechanism, is provided with down the cutting board on the support, is provided with the movable plate and drives the first drive arrangement of movable plate reciprocates in the upside of cutting board down on the support, the last detachable of movable plate is provided with the cutting board, the cutting board is provided with the adjustment tank under the cooperation on the support, the cutting board passes through the bolt fastening in the adjustment tank down, first slot hole has been seted up to the both ends cooperation bolt of cutting board down, be provided with two jackscrews of top at cutting board front side down on the support.

Further, an elastic member is provided in the adjustment groove, which tends to urge the lower blade against the jack screw.

Further, be provided with the mount pad on the movable plate, go up the cutting board and pass through the bolt setting on the mount pad, be provided with first recess and first bead on the mount pad, it is provided with the second bead to go up the first recess of cooperation on the cutting board, goes up the cutting board and is provided with the second recess in the first bead of downside cooperation of second bead.

Further, the mount pad passes through the bolt fastening on the movable plate, and the fixed slot has been seted up to cooperation mount pad on the movable plate, and the up end of mount pad supports the top surface at the fixed slot, set up on the movable plate with bolt complex second slot hole.

Further, the support is vertically provided with a sliding rail, and the moving plate is provided with a sliding block in cooperation with the sliding rail.

Further, guiding mechanism includes two deflector that the symmetry set up, and the guide way has been seted up to the inboard cooperation steel band of deflector, and rotatable be provided with a plurality of guiding axle on the deflector, the cylinder of guiding axle stretches out to the guide way in, be provided with the adjustable distance mechanism of two deflector mutual reverse removal of drive on the support.

Further, the adjustable distance mechanism comprises two guide rods, a first screw rod, a second screw rod and a second driving device for driving the first screw rod to rotate, the first screw rod and the second screw rod are in gear transmission, the guide plates are movably arranged on the two guide rods, the first screw rod is in threaded connection with one guide plate, and the second screw rod is in threaded connection with the other guide plate.

Further, the bottom of the movable plate is provided with a supporting plate, and the height of the supporting plate is not lower than that of the lower knife plate.

The technical scheme of the utility model has the following beneficial effects: after the upper cutting board is worn, the lower cutting board can be adjusted forwards and backwards through the jackscrew, the distance between the lower cutting board and the upper cutting board is reduced, and the wear of the upper cutting board is compensated, so that the flatness of the edge cutting of the steel belt is ensured, the edge cutting and bending of the steel belt is avoided, the frequency of replacing the upper cutting board is reduced, and the cost consumption is reduced.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a schematic perspective view of another embodiment of the present utility model;

FIG. 4 is an enlarged view at B in FIG. 3;

fig. 5 is a schematic perspective view of the cooperation between the mounting base and the moving plate according to the embodiment of the utility model.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-5, the adjustable steel belt cutting mechanism according to the present embodiment includes a support 1, a guide mechanism 2 is disposed on the front side of the support 1, a lower cutter plate 3 is disposed on the support 1, a moving plate 4 and a first driving device 41 for driving the moving plate 4 to move up and down are disposed on the upper side of the support 1, an upper cutter plate 42 is detachably disposed on the moving plate 4, an adjusting groove 11 is disposed on the support 1 in cooperation with the lower cutter plate 3, the lower cutter plate 3 is fixed in the adjusting groove 11 through bolts, first long holes 31 are formed on two ends of the lower cutter plate 3 in cooperation with the bolts, and two jackscrews 32 propped against the front side of the lower cutter plate 3 are disposed on the support 1;

the steel belt is sent to the lower knife board 3 from the guide mechanism 2, the first driving device 41 drives the movable board 4 to periodically move downwards, and the upper knife board 42 on the movable board 4 periodically cuts off the steel belt, wherein the first driving device 41 is an oil cylinder; when the upper cutter plate 42 is worn to influence normal cutting of the steel belt, the lower cutter plate 3 can be regulated after the machine is stopped, firstly, bolts on the lower cutter plate 3 are unscrewed, then the protrusion of the jackscrew 32 is regulated back and forth, the lower cutter plate 3 is ejected to one side of the upper cutter plate 42, after the lower cutter plate is regulated to a proper position, the lower cutter plate 3 is fixed by screwing the bolts, and the stress direction of the lower cutter plate 3 faces one side of the jackscrew 32 when the upper cutter plate 42 and the lower cutter plate 3 are matched to cut the steel belt, so that the stability of the lower cutter plate 3 can be maintained by propping the lower cutter plate 3 through the jackscrew 32;

preferably, an elastic piece 33 tending to force the lower blade 3 against the jackscrew 32 is arranged in the adjusting groove 11, the elastic piece 33 is a spring, and the spring can push the lower blade 3 against the jackscrew 32 when the lower blade 3 is screwed down by a bolt, so that the lower blade 3 is prevented from being out of contact with the jackscrew 32;

preferably, the movable plate 4 is provided with the mounting seat 5, the upper knife plate 42 is arranged on the mounting seat 5 through bolts, the mounting seat 5 is provided with the first groove 51 and the first convex rib 52, the upper knife plate 42 is provided with the second convex rib 421 in cooperation with the first groove 51, the upper knife plate 42 is provided with the second groove 422 in cooperation with the first convex rib 52 on the lower side of the second convex rib 421, the mounting seat 5 can be detached on the movable plate 4, the upper knife plate 42 can be firstly arranged on the mounting seat 5 and then fixed on the movable plate 4, the upper knife plate 42 with the corresponding width can be selected according to the width of a steel belt, waste of the upper knife plate 42 caused by cutting of the narrow steel belt by using the wide upper knife plate 42 is avoided, the upper knife plate 42 is matched with the mounting seat 5 through the first groove 51 and the second convex rib 421, the first convex rib 52 and the second concave rib 422, the upper knife plate 42 with various widths can be mounted in a matched manner, the stability of the upper knife plate 42 is higher after the upper knife plate 42 is mounted, the upper knife plate 42 is matched and aligned with the mounting seat 5, and the upper knife plate 42 is connected with the movable plate 4 through bolts;

preferably, the mounting seat 5 is fixed on the moving plate 4 through a bolt, the moving plate 4 is matched with the mounting seat 5 to form a fixing groove 43, the upper end face of the mounting seat 5 is propped against the top face of the fixing groove 43, a second long hole 44 matched with the bolt is formed in the moving plate 4, after the mounting seat 5 is mounted on the moving plate 4, the pressure on the mounting seat 5 when the upper knife plate 42 shears a steel belt can be directly transmitted to the moving plate 4 through the upper end face of the mounting seat 5, so that the situation that excessive shearing force is applied to the bolt of the mounting seat 5 can be avoided, and the service life is prolonged;

preferably, the support 1 is vertically provided with a sliding rail 12, the moving plate 4 is provided with a sliding block 45 in cooperation with the sliding rail 12, and the moving stability of the moving plate 4 is improved through the cooperation of the sliding block 45 and the sliding rail 12;

preferably, the guiding mechanism 2 comprises two symmetrically arranged guiding plates 22, the inner sides of the guiding plates 22 are matched with steel belts to form guiding grooves 23, a plurality of guiding shafts 24 are rotatably arranged on the guiding plates 22, the cylindrical surfaces of the guiding shafts 24 extend out of the guiding grooves 23, a distance adjusting mechanism for driving the two guiding plates 22 to mutually reversely move is arranged on the bracket 1, when the steel belts move in the guiding grooves 23, the guiding shafts 24 guide the two sides of the steel belts, and the distance adjusting mechanism can adjust the distance between the two guiding plates 22 and adapt to guiding of the steel belts with different widths;

preferably, the distance-adjusting mechanism comprises two guide rods 25, a first screw rod 26, a second screw rod 27 and a second driving device 28 for driving the first screw rod 26 to rotate, wherein the first screw rod 26 and the second screw rod 27 are in gear transmission, the guide plates 22 are movably arranged on the two guide rods 25, the first screw rod 26 is in screw connection with one guide plate 22, the second screw rod 27 is in screw connection with the other guide plate 22, a through hole is formed in the guide plate 22 in cooperation with a screw rod which is not in screw connection for avoiding, and the second driving device 28 is a motor; the motor drives the first screw rod 26 to rotate, and the first screw rod 26 and the second screw rod 27 realize mutual reverse rotation through gear cooperation, so that the two guide plates 22 respectively move reversely to adjust the distance;

preferably, the bottom of the moving plate 4 is provided with a supporting plate 46, the height of the supporting plate 46 is not lower than that of the lower knife plate 3, when the moving plate 4 moves downwards, after the upper knife plate 42 cuts the steel belt, one side of the steel belt, which is close to the upper knife plate 42, may be positioned at the lower side of the lower knife plate 3, when the moving plate 4 rises, the steel belt can be lifted by the supporting plate 46 to be higher than the lower knife plate 3, and the steel belt can be continuously conveyed forwards beyond the lower knife plate 3.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. An adjustable steel band shutdown mechanism, its characterized in that: including the support, the front side of support is provided with guiding mechanism, is provided with down the cutting board on the support, is provided with the movable plate and drives the first drive arrangement of movable plate reciprocates in the upside of cutting board down on the support, the detachable is provided with the cutting board on the movable plate, the cutting board is provided with the adjustment tank under the cooperation on the support, the cutting board passes through the bolt fastening in the adjustment tank down, first slot hole has been seted up to the both ends cooperation bolt of cutting board down, be provided with two jackscrews of top at cutting board front side on the support.

2. An adjustable steel strip cutting mechanism according to claim 1, wherein: the adjustment slot is provided with a resilient member therein which tends to urge the lower blade against the jackscrew.

3. An adjustable steel strip cutting mechanism according to claim 1, wherein: the movable plate is provided with an installation seat, the upper cutter plate is arranged on the installation seat through bolts, a first groove and a first rib are arranged on the installation seat, a second rib is arranged on the upper cutter plate in a matched mode, and a second groove is arranged on the upper cutter plate in a matched mode, on the lower side of the second rib, in a matched mode, of the first rib.

4. An adjustable steel strip cutting mechanism according to claim 3, wherein: the mounting seat is fixed on the movable plate through a bolt, a fixing groove is formed in the movable plate in a matched mode, the upper end face of the mounting seat abuts against the top face of the fixing groove, and a second long hole matched with the bolt is formed in the movable plate.

5. An adjustable steel strip cutting mechanism according to claim 1, wherein: the support is vertically provided with a sliding rail, and the moving plate is provided with a sliding block in cooperation with the sliding rail.

6. An adjustable steel strip cutting mechanism according to claim 1, wherein: the guide mechanism comprises two guide plates which are symmetrically arranged, the inner sides of the guide plates are matched with the steel belts to form guide grooves, a plurality of guide shafts are rotatably arranged on the guide plates, the cylindrical surfaces of the guide shafts extend out of the guide grooves, and a distance adjusting mechanism for driving the two guide plates to move reversely is arranged on the support.

7. The adjustable steel strip cutting mechanism of claim 6, wherein: the adjustable distance mechanism comprises two guide rods, a first screw rod, a second screw rod and a second driving device for driving the first screw rod to rotate, the first screw rod and the second screw rod are in gear transmission, the guide plates are movably arranged on the two guide rods, the first screw rod is in screw connection with one guide plate, and the second screw rod is in screw connection with the other guide plate.

8. An adjustable steel strip cutting mechanism according to claim 1, wherein: the bottom of the movable plate is provided with a supporting plate, and the height of the supporting plate is not lower than that of the lower knife plate.