CN210877757U - Cutting mechanism - Google Patents

Abstract

The utility model discloses a cutting mechanism, including the lower plate, the bottom fixed mounting of lower plate has the lower sword cylinder, there is the lower sword base at the top of lower plate, the top fixed mounting of lower sword base has the lower sword riser, the equal fixed mounting in the left and right sides of lower plate has the pillar, the top fixed mounting of pillar has the upper plate, the top fixed mounting of upper plate has the upper knife cylinder. The utility model discloses a lower plate, the lower sword base, the lower sword riser, the lower sword curb plate, the lower sword fixing base, the lower sword cylinder, the upper plate, the upper sword cylinder, the upper sword riser, the upper sword curb plate, the upper sword fixing base, the loose axle, the upper sword fly leaf, guide bearing, the cooperation of deflector regulating block and deflector, it can have the gap to have solved current between the cutting mechanism blade, can produce deckle edge when cutting, and can't cut some ultra-thin products, upper sword and lower sword can not the complete separation, the problem of inconvenient pan feeding.

Description

Cutting mechanism

Technical Field

The utility model relates to a cut technical field, specifically be a cut mechanism.

Background

The cutting machine is used for cutting sheets in various industries, the cutting machine is used for cutting fixed length, cutting head, cutting tail, cutting edge, cutting samples, cutting off local defects of rolled pieces and the like, whether the production capacity of a rolling mill can be fully exerted or not and the balance problem of a metal flow of a rolling production line is directly influenced due to the capacity of the cutting machine, gaps can exist among blades of an existing cutting mechanism, burrs can be generated during cutting, ultrathin products cannot be cut, the upper blade and the lower blade cannot be completely separated, feeding is inconvenient, and therefore the cutting mechanism is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting mechanism, the soft laminating of zero clearance when possessing the upper and lower sword blade and cutting can cut ultra-thin product, and the upper slitter can separate completely with the lower sword, and the convenient advantage of pan feeding has solved and can have the gap between the current cutting mechanism blade, can produce deckle edge when cutting, and can't cut some ultra-thin products, and the upper slitter can not separate completely with the lower sword, the problem of inconvenient pan feeding.

In order to achieve the above object, the utility model provides a following technical scheme: a cutting mechanism comprises a lower bottom plate, a lower knife cylinder is fixedly mounted at the bottom of the lower bottom plate, a lower knife base is arranged at the top of the lower bottom plate, a lower knife vertical plate is fixedly mounted at the top of the lower knife base, supporting columns are fixedly mounted on the left side and the right side of the lower bottom plate, an upper bottom plate is fixedly mounted at the top of each supporting column, an upper knife cylinder is fixedly mounted at the top of the upper bottom plate, the bottom of the upper knife cylinder penetrates through the upper bottom plate and is fixedly mounted with an upper knife fixing seat, an upper knife vertical plate is arranged on the front side of the upper knife fixing seat, an upper knife lateral plate is arranged on the left side of the upper knife vertical plate, a second linear guide rail is arranged at the bottom of the upper knife lateral plate, an upper knife movable plate is arranged on the right side of the upper knife fixing seat, a guide bearing is arranged at the bottom of the upper knife movable plate, and a guide plate adjusting plate is arranged at the top of the guide plate.

Preferably, the left side of the top of the lower bottom plate is provided with a side discharge hopper, and the top of the side discharge hopper is communicated with a side connection hopper.

Preferably, the top of the lower knife cylinder penetrates through the lower bottom plate and is fixedly connected with a lower knife fixing seat, and the top of the lower knife fixing seat is fixedly provided with a lower knife.

Preferably, a lower knife side plate is fixedly mounted on the back of the lower knife vertical plate, and a first linear guide rail is arranged on the left side of the lower knife side plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses the lower sword is through the drive of lower sword cylinder, the lower sword is to cutting the position, with waiting to cut the product parallel and level, the upper sword is through the drive of upper sword cylinder, downward cutting removes, the activity pressure spring is fixed on upper sword fixing base, provide elasticity for the upper sword fly leaf, the upper sword fly leaf uses the loose axle as the axle center in the downward movement process, make the direction bearing laminate the deflector regulating plate and move down all the time, when the upper handle of a knife moves to the lower sword, the direction bearing breaks away from the deflector regulating plate, make the upper sword blade laminate with the lower sword blade because of the pressure spring effort, continue to move down until cutting off the product, the upper sword is got up earlier after the product is cut off, make the upper and lower sword break away from through direction bearing and deflector regulating plate in the process of rising, after the upper sword resets, the lower sword descends, accomplish once cutting, there can be the gap between the current cutting mechanism blade, the upper knife and the lower knife can not be completely separated, and feeding is inconvenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

fig. 3 is a left side view structure diagram of the present invention.

In the figure: 1. a lower base plate; 2. a pillar; 3. a lower cutter base; 4. a lower cutter vertical plate; 5. a lower knife side plate; 6. a first linear guide rail; 7. a lower cutter fixing seat; 8. cutting; 9. a connecting hopper; 10. a side discharge hopper; 11. a lower cutter cylinder; 12. an upper base plate; 13. a cutter feeding cylinder; 14. a vertical plate of an upper knife; 15. an upper knife side plate; 16. a second linear guide; 17. an upper cutter fixing seat; 18. a movable shaft; 19. an upper knife movable plate; 20. a guide bearing; 21. a guide plate adjusting block; 22. a guide plate.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a lower plate 1, pillar 2, lower sword base 3, lower sword riser 4, lower sword curb plate 5, first linear guide 6, lower sword fixing base 7, lower sword 8, meet limit hopper 9, arrange limit hopper 10, lower sword cylinder 11, upper plate 12, upper sword cylinder 13, upper sword riser 14, upper sword curb plate 15, second linear guide 16, upper sword fixing base 17, loose axle 18, upper sword fly leaf 19, guide bearing 20, deflector regulating block 21 and deflector 22 part are the parts that general standard spare or technical personnel in the field know, its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical personnel.

Referring to fig. 1-3, a cutting mechanism comprises a lower plate 1, a trimming hopper 10 is arranged on the left side of the top of the lower plate 1, a trimming hopper 9 is communicated with the top of the trimming hopper 10, a lower knife cylinder 11 is fixedly arranged at the bottom of the lower plate 1, the top of the lower knife cylinder 11 penetrates through the lower plate 1 and is fixedly connected with a lower knife fixing seat 7, a lower knife 8 is fixedly arranged at the top of the lower knife fixing seat 7, a lower knife base 3 is arranged at the top of the lower plate 1, a lower knife vertical plate 4 is fixedly arranged at the top of the lower knife base 3, a lower knife lateral plate 5 is fixedly arranged at the back of the lower knife vertical plate 4, a first linear guide rail 6 is arranged on the left side of the lower knife lateral plate 5, pillars 2 are fixedly arranged on the left and right sides of the lower plate 1, an upper plate 12 is fixedly arranged at the top of the pillars 2, an upper knife cylinder 13 is fixedly arranged at the top of the upper plate 12, the bottom of the, an upper knife vertical plate 14 is arranged on the front surface of an upper knife fixing seat 17, an upper knife lateral plate 15 is arranged on the left side of the upper knife vertical plate 14, a second linear guide rail 16 is arranged at the bottom of the upper knife lateral plate 15, an upper knife movable plate 19 is arranged on the right side of the upper knife fixing seat 17, a guide bearing 20 is arranged at the bottom of the upper knife movable plate 19, a movable shaft 18 is arranged at the top of the upper knife movable plate 19, a guide plate 22 is arranged on the right side of the guide bearing 20, a guide plate adjusting plate 21 is arranged at the top of the guide plate 22, a lower knife 8 is driven by a lower knife cylinder 11, the lower knife 8 is aligned with a product to be cut, the upper knife is driven by an upper knife cylinder 13 to be cut downwards, a movable pressure spring is fixed on the upper knife fixing seat 17 to provide elasticity for the upper knife movable plate 19, the upper knife movable plate 19 takes the movable shaft 18 as an axis, when waiting that the upper knife handle removes lower sword 8, guide bearing 20 breaks away from deflector regulating plate 21, make upper knife blade and 8 blade laminating of lower sword because of the pressure spring effort, continue to move down until cutting off the product, the upper knife gets up earlier after the product is cut off, the blade breaks away from about rising in-process makes through guide bearing 20 and deflector regulating plate 21, the upper knife resets the back, lower sword 8 descends, accomplish once and cut, it can have the gap to have solved between the current mechanism blade that cuts, can produce deckle edge when cutting, and can't cut some ultra-thin products, upper knife and lower sword 8 can not separate completely, the problem of inconvenient pan feeding.

When the cutting tool is used, the lower tool 8 is driven by the lower tool cylinder 11, the lower tool 8 is in a cutting position and is flush with a product to be cut, the upper tool is driven by the upper tool cylinder 13 to move downwards for cutting, the movable pressure spring is fixed on the upper tool fixing seat 17 to provide elasticity for the upper tool movable plate 19, the upper tool movable plate 19 takes the movable shaft 18 as an axis during the downward movement process, the guide bearing 20 is always attached to the guide plate adjusting plate 21 to move downwards, when the upper tool handle moves to the lower tool 8, the guide bearing 20 is separated from the guide plate adjusting plate 21, the upper tool edge is attached to the lower tool 8 edge due to the action of the pressure spring and continuously moves downwards until the product is cut, the upper tool is firstly put up after the product is cut, the upper tool is separated from the lower tool edge by the guide bearing 20 and the guide plate adjusting plate 21 during the ascending process, the lower tool 8 descends after the upper tool is reset to finish, can produce deckle edge when cutting, and can't cut some ultra-thin products, go up sword and lower sword 8 and can not separate completely, the inconvenient problem of pan feeding.

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 cut mechanism, includes lower plate (1), its characterized in that: the bottom of the lower bottom plate (1) is fixedly provided with a lower knife cylinder (11), the top of the lower bottom plate (1) is provided with a lower knife base (3), the top of the lower knife base (3) is fixedly provided with a lower knife vertical plate (4), the left side and the right side of the lower bottom plate (1) are both fixedly provided with a strut (2), the top of the strut (2) is fixedly provided with an upper bottom plate (12), the top of the upper bottom plate (12) is fixedly provided with an upper knife cylinder (13), the bottom of the upper knife cylinder (13) penetrates through the upper bottom plate (12) and is fixedly provided with an upper knife fixing seat (17), the front of the upper knife fixing seat (17) is provided with an upper knife vertical plate (14), the left side of the upper knife vertical plate (14) is provided with an upper knife lateral plate (15), the bottom of the upper knife lateral plate (15) is provided with a second linear guide rail (16), and the right side of the upper knife, the bottom of going up sword fly leaf (19) is provided with guiding bearing (20), the top of going up sword fly leaf (19) is provided with loose axle (18), the right side of guiding bearing (20) is provided with deflector (22), the top of deflector (22) is provided with deflector regulating plate (21).

2. A cutting mechanism as set forth in claim 1, wherein: the side-discharging hopper (10) is arranged on the left side of the top of the lower bottom plate (1), and the top of the side-discharging hopper (10) is communicated with the side-connecting hopper (9).

3. A cutting mechanism as set forth in claim 1, wherein: the top of the lower knife cylinder (11) penetrates through the lower bottom plate (1) and is fixedly connected with a lower knife fixing seat (7), and a lower knife (8) is fixedly mounted at the top of the lower knife fixing seat (7).

4. A cutting mechanism as set forth in claim 1, wherein: the back of the lower knife vertical plate (4) is fixedly provided with a lower knife side plate (5), and the left side of the lower knife side plate (5) is provided with a first linear guide rail (6).

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