CN219484371U

CN219484371U - Fixed-length shearing device

Info

Publication number: CN219484371U
Application number: CN202320800253.1U
Authority: CN
Inventors: 楚付国; 张金虎; 韩伟; 刘新星; 董文; 瞿守利; 王久成
Original assignee: Minyuan Iron And Steel Group Co ltd
Current assignee: Minyuan Iron And Steel Group Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-08-08
Anticipated expiration: 2033-04-11

Abstract

The utility model provides a fixed length shearing mechanism relates to rod production facility technical field, including conveying frame, rod conveying roller, remove shearing subassembly and fender material subassembly, remove shearing subassembly and including shearing frame, first cylinder, second cylinder, first linear module, mounting bracket and shearing sword, first cylinder fixed mounting is in the shearing frame, the mounting bracket passes through first linear module remove to be installed in the shearing frame, the second cylinder is installed on the mounting bracket, two shearing sword is installed respectively first cylinder with the telescopic link of second cylinder is terminal, and the utility model can remove shearing subassembly and cut the shearing of rod of different length, reduces area, realizes two-section shearing simultaneously, improves shearing efficiency, and first linear module drives the mounting panel, makes the second cylinder remove, cooperates with first cylinder, realizes shearing the rod of arbitrary length through the shearing sword, improves the utilization ratio of equipment.

Description

Fixed-length shearing device

Technical Field

The application relates to the technical field of bar production equipment, in particular to a fixed-length shearing device.

Background

In the production process of the bar, the bar is required to be sheared to a fixed length after being cooled by a cooling bed so as to achieve the length required by production, the shearing length of the bar is generally 9 meters and 12 meters, the traditional fixed-length shearing device is required to set two fixed-length shearing devices with the shearing lengths of 9 meters and 12 meters respectively for meeting the requirements of shearing specifications, and the fixed-length shearing devices are independently operated during shearing.

However, the two shearing devices which are independently operated are arranged, so that the floor space is wide, the shearing efficiency is low because the shearing devices are sheared one by one during shearing, and one shearing device is in a stop state during shearing of bars of 9 meters or 12 meters, so that the equipment utilization rate is low.

Disclosure of Invention

An object of the embodiment of the application is to provide a fixed-length shearing device, which can solve the technical problem proposed by the background technology.

The embodiment of the application provides a fixed-length shearing device, which comprises a conveying rack, bar conveying rollers, a movable shearing assembly and a blocking assembly, wherein a plurality of bar conveying rollers are arranged on the conveying rack, the movable shearing assembly is movably arranged on the conveying rack, and the blocking assembly is arranged on the rack and is positioned in front of the movable shearing assembly;

the movable shearing assembly comprises a shearing machine frame, a first air cylinder, a second air cylinder, a first linear module, a mounting frame and shearing cutters, wherein the first air cylinder is fixedly mounted on the shearing machine frame, the mounting frame is movably mounted on the shearing machine frame through the first linear module, the second air cylinder is mounted on the mounting frame, and the two shearing cutters are respectively mounted at the tail ends of telescopic rods of the first air cylinder and the second air cylinder.

Further, a second linear module is mounted on the conveying frame, and the shearing frame is mounted on the second linear module.

Further, the material blocking assembly comprises a baffle plate and a motor, and the motor drives the baffle plate to rotate on the conveying rack.

Further, a touch switch is arranged on the baffle plate.

Furthermore, the shearing machine frame and the mounting frame are provided with limiting grooves for the shearing knife to slide.

Further, the shearing machine further comprises a group of pressing assemblies, and the group of pressing assemblies are respectively arranged on the shearing machine frame and the mounting frame.

Further, the material pressing component is provided with a material pressing cylinder and a material pressing block, and the material pressing block is arranged at the tail end of a telescopic rod of the material pressing cylinder.

The utility model has the beneficial effects that:

according to the utility model, the movable shearing assembly is arranged on the conveying frame to realize the shearing of bars with different lengths, the occupied area is reduced, the movable shearing assembly comprises the shearing frame, the first air cylinder, the second air cylinder, the first linear module, the mounting frame and the shearing cutter, the first air cylinder is fixedly arranged on the shearing frame, the mounting frame is movably arranged on the shearing frame through the first linear module, the second air cylinder is arranged on the mounting frame, the two shearing cutters are respectively arranged at the tail ends of telescopic rods of the first air cylinder and the second air cylinder, the shearing cutters on the telescopic ends of the first air cylinder and the second air cylinder are respectively driven to synchronously shear, the two-stage shearing is realized, the shearing efficiency is improved, meanwhile, the mounting frame can be driven to move through the first linear module, the second air cylinder is matched with the first air cylinder, the shearing of bars with any length is realized through the adjustment of the distance between the two shearing cutters, and the utilization rate of equipment is effectively improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of some embodiments of the present application;

FIG. 2 is a front view of some embodiments of the present application;

the reference numerals are respectively:

1. a conveyor frame; 2. a bar conveying roller; 3. moving the shear assembly; 31. a shearing machine frame; 32. a first cylinder; 33. a second cylinder; 34. a first linear module; 35. a mounting frame; 36. a shearing knife; 4. a material blocking component; 41. a baffle; 42. a motor; 5. a second linear module; 6. a limit groove; 7. a pressing assembly; 71. a material pressing cylinder; 72. and pressing the material block.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present application, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships that are conventionally put in use of the product of the application, are merely for convenience of description of the present application and simplification of description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Specific examples:

as shown in fig. 1 and 2, this application provides a fixed length shearing mechanism, including carrying frame 1, rod conveying roller 2, remove shearing module 3 and fender material subassembly 4, a plurality of rod conveying roller 2 are installed in carrying frame 1, remove shearing module 3 removal and set up in carrying frame 1, through setting up removal shearing module 3, realize the shearing to the rod of different length, reduce area, fender material subassembly 4 sets up in the frame, and be located the place ahead of removing shearing module 3, utilize fender material subassembly 4 and remove shearing module 3's cooperation, the required rod's of control shearing length, remove shearing module 3 and include shearing frame 31, first cylinder 32, second cylinder 33, first linear module 34, mounting bracket 35 and shearing knife 36, first cylinder 32 fixed mounting is in shearing frame 31, mounting bracket 35 is through first linear module 34 movable mounting in shearing frame 31, second cylinder 33 is installed on mounting bracket 35, two shearing 36 are installed respectively at first cylinder 32 and second cylinder 33's telescopic link end, through setting up first cylinder 32 and second cylinder 33 and the first cylinder 36 of the flexible end of respectively, realize that two shearing efficiency is improved, this shearing efficiency is realized to the first cylinder 33, two linear modules are cut to realize the first cylinder 33, the first shearing efficiency is realized to the flexible and the first cylinder 33 is realized, two-line shearing efficiency is realized, and the first cylinder 33 is realized to the shearing efficiency is realized, and the first cylinder 33 is cut to the first cylinder 33 is cut, and the practical length is adjusted.

As shown in fig. 1 and 2, a second linear module 5 is installed on the conveying frame 1, a shearing frame 31 is installed on the second linear module 5, and the shearing frame 31 is driven to move by the second linear module 5, so that the shearing length of the first section of bar in the two-section shearing is controlled.

As shown in fig. 1 and 2, the blocking assembly 4 includes a baffle 41 and a motor 42, the motor 42 drives the baffle 41 to rotate on the conveying frame 1, when the motor 42 drives the baffle 41 to turn over vertically, the bar is blocked by the baffle 41 by the bar conveying roller 2 during forward conveying, at this time, the operation of the bar conveying roller 2 is stopped, when shearing is completed, the motor 42 drives the baffle 41 to turn over horizontally, the bar conveying roller 2 is started, and the sheared bar is conveyed.

As shown in fig. 1 and 2, a touch switch (not shown) is mounted on the baffle 41, when the bar is in contact with the touch switch on the baffle 41, the bar conveying roller 2 stops running, and when the bar is separated from the touch switch on the baffle 41, the bar conveying roller 2 runs, so that automatic control over the shearing process is realized.

As shown in fig. 2, the shearing machine frame 31 and the mounting frame 35 are respectively provided with a limiting groove 6 for sliding the shearing blade 36, so that the shearing blade 36 moves up and down more stably and reliably.

As shown in fig. 1 and fig. 2, the steel shearing machine further comprises a group of pressing assemblies 7, wherein the group of pressing assemblies 7 are respectively arranged on the shearing machine frame 31 and the mounting frame 35, during shearing, the pressing assemblies 7 are used for pressing the first section of bar and the second section of bar, and the first air cylinder 32 or the second air cylinder 33 is used for driving the corresponding shearing knife 36 to move downwards to shear the steel, so that rolling or tilting of the steel in the shearing process is prevented, and the shearing is more stable.

As shown in fig. 1 and 2, the pressing assembly 7 is provided with a pressing cylinder 71 and a pressing block 72, the pressing block 72 is arranged at the tail end of a telescopic rod of the pressing cylinder 71, and the pressing cylinder 71 drives the pressing block 72 downwards to press the bars of the first section and the bars of the second section.

As shown in fig. 1 and fig. 2, in the implementation, the baffle 41 is in a vertical state by the start motor 42, the second linear module 5 drives the shearing rack 31 to move, the distance between the first cylinder 32 and the baffle 41 is adjusted, then the first linear module 34 drives the mounting frame 35 to move on the shearing rack 31, the distance between the second cylinder 33 and the first cylinder 32 is adjusted to meet the length of the bar to be sheared, the bar conveying roller 2 is started to convey the bar forwards, when the bar contacts with the touch switch on the baffle 41, the bar conveying roller 2 stops running, at this time, the start pressing cylinder 71 drives the pressing block 72 to move downwards to press the bar, then the start first cylinder 32 and the second cylinder 33 drive the shearing knife 36 on the telescopic ends of the first cylinder 32 and the second cylinder 33 to move upwards respectively, after the bar is sheared, the pressing cylinder 71 drives the pressing block 72, the motor 42 drives the baffle 41 to be in a horizontal state, the bar conveying roller 2 is started to convey the bar, and one shearing cycle is completed.

The foregoing is merely a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and variations may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A fixed length shearing mechanism, its characterized in that: the bar conveying device comprises a conveying frame, bar conveying rollers, a movable shearing assembly and a blocking assembly, wherein a plurality of bar conveying rollers are arranged on the conveying frame, the movable shearing assembly is movably arranged on the conveying frame, and the blocking assembly is arranged on the frame and is positioned in front of the movable shearing assembly;

2. A cut-to-length shearing apparatus as defined in claim 1 wherein: the conveying frame is provided with a second linear module, and the shearing frame is arranged on the second linear module.

3. A cut-to-length shearing apparatus as defined in claim 2 wherein: the material blocking assembly comprises a baffle and a motor, and the motor drives the baffle to rotate on the conveying rack.

4. A cut-to-length shearing apparatus as defined in claim 3 wherein: and a touch switch is arranged on the baffle.

5. A cut-to-length shearing apparatus as defined in claim 4 wherein: and limiting grooves for sliding the shearing knife are formed in the shearing machine frame and the mounting frame.

6. A cut-to-length shearing apparatus as defined in claim 5 wherein: the shearing machine further comprises a group of pressing assemblies, and the group of pressing assemblies are respectively arranged on the shearing machine frame and the mounting frame.

7. A cut-to-length shearing apparatus as defined in claim 6 wherein: the material pressing assembly is provided with a material pressing cylinder and a material pressing block, and the material pressing block is arranged at the tail end of a telescopic rod of the material pressing cylinder.