CN210755479U

CN210755479U - Automatic residual material shearing device

Info

Publication number: CN210755479U
Application number: CN201921124779.2U
Authority: CN
Inventors: 庄善相; 刘友安; ***; 高管海; 罗成平
Original assignee: Halumm Construction Technology Co ltd
Current assignee: Halumm Construction Technology Co ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-06-16
Anticipated expiration: 2029-07-17

Abstract

The utility model relates to the technical field of machining, a clout automatic cutout device is disclosed, including shearing support (1), the top of shearing support (1) is equipped with and cuts push-and-pull cylinder (2) that support (1) is connected, and the one side of shearing support (1) is equipped with movable plate (3) of being connected with push-and-pull cylinder (2), and push-and-pull cylinder (2) drive movable plate (3) and reciprocate, and the below of movable plate (3) is equipped with cuts sword (4) on the shearing of being connected with movable plate (3), cuts the below of sword (4) and is equipped with and cuts sword (5) under the shearing of being connected with shearing support (1). The utility model discloses when needing to carry out the clout and cuting, push-and-pull cylinder promotes the movable plate and moves down, and the movable plate drives to cut the sword and move down and cut the clout of lower sword cooperation to the steel sheet, and this technical structure is simple, has made things convenient for the shearing to the steel sheet clout, has improved the efficiency of shearing.

Description

Automatic residual material shearing device

Technical Field

The utility model relates to the technical field of machining, especially, relate to a clout automatic cutout device.

Background

During the thin steel plate processing, the side edge of the thin steel plate generates excess materials, the thin steel plate is usually sheared by a shearing machine, and during shearing, workers need to push the plate edge materials into the shearing machine for shearing, so that the shearing efficiency is reduced, the labor of the workers is wasted, and the production cost is increased. For example, the chinese patent application (application No. 201810133329.3) discloses a plate scrap recycling and shearing apparatus, comprising: the frame, be equipped with the workstation that is used for placing panel rim charge of an slope in the frame, the workstation front height back is low, be equipped with down on the back end border of workstation and cut the sword, it has a shearing arm to articulate in the frame at workstation rear, it cuts the sword to be equipped with on the shearing arm of sword top down to cut, on, the sword can be cut the panel rim charge of picking out the workstation rear down, still be equipped with in the frame and drive the wobbling shearing drive arrangement of shearing arm, it enables panel rim charge by preceding rear male feed chute still to be equipped with the several side by side on the workstation, the feed chute can prevent that panel rim charge from jumping when panel rim charge is sheared, be equipped with a scale baffle that can block panel rim charge gliding backward on the shearing arm at last shearing sword rear. The precision is lower and shear inefficiency during the rim charge shearing mechanism shearing in the above-mentioned patent.

Disclosure of Invention

The utility model discloses to shearing the shortcoming that the precision is low, shearing is inefficient among the prior art, provide a clout automatic cutout device that shearing precision is high, shearing is efficient.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve:

the automatic residual material shearing device comprises a shearing support, wherein a push-pull air cylinder connected with the shearing support is arranged above the shearing support, a movable plate connected with the push-pull air cylinder is arranged on one side of the shearing support, the push-pull air cylinder drives the movable plate to move up and down, a shearing upper cutter connected with the movable plate is arranged below the movable plate, and a shearing lower cutter connected with the shearing support is arranged below the shearing upper cutter. When the shearing device works on a production line, the shearing support is arranged on one side of the thin steel plate, when the excess material shearing is needed, the push-pull air cylinder pushes the movable plate to move downwards, and the movable plate drives the shearing upper cutter to move downwards to be matched with the shearing lower cutter to shear the excess material of the thin steel plate.

Preferably, the shearing support comprises a vertical fixing plate and a transverse fixing plate, the vertical fixing plate is vertically arranged, the transverse fixing plate is transversely arranged, one end of the transverse fixing plate is connected with the upper end of the vertical fixing plate, the push-pull air cylinder is arranged above the transverse fixing plate and connected with the transverse fixing plate, the moving plate is arranged in parallel with the vertical fixing plate, and the moving plate is arranged below the other end of the transverse fixing plate. The cylinder shaft of the push-pull cylinder runs through the transverse fixing plate and is connected with the movable plate, the push-pull cylinder is arranged on the transverse fixing plate, the push-pull cylinder is convenient to control the movable plate to move up and down, and accordingly the shearing of the excess material is achieved by conveniently controlling the up-down movement and the shearing down-cutting cooperation of the shearing upper cutter.

Preferably, a guide rail is vertically arranged on the vertical fixing plate, the guide rail is arranged on one side, close to the movable plate, of the vertical fixing plate, a sliding block matched with the guide rail is arranged on the guide rail, the sliding block moves up and down on the guide rail, and the sliding block is connected with the movable plate. The moving plate moves on the guide rail through the sliding block, so that the moving plate is guided to move up and down, and the moving stability and moving precision of the moving plate are improved.

Preferably, the lower end of the sliding block is provided with an upper cutter shaft transversely penetrating the sliding block, the upper shearing cutter sleeve is arranged on the upper cutter shaft, the lower end of the vertical fixing plate is provided with a lower cutter shaft transversely penetrating the vertical fixing plate, and the lower shearing cutter sleeve is arranged on the lower cutter shaft. The upper shearing cutter rotates on the upper cutting cutter shaft, the lower shearing cutter rotates on the lower cutting cutter shaft, and the upper shearing cutter and the lower shearing cutter are matched to form rolling shearing, so that the shearing efficiency and stability are improved.

Preferably, the upper shearing cutter shaft is further sleeved with an upper shearing cutter seat, the upper shearing cutter is installed on one side, close to the movable plate, of the upper shearing cutter seat, the diameter of a cylinder of the upper shearing cutter is larger than that of the cylinder of the upper shearing cutter seat, and during shearing, the side face, far away from the movable plate, of the upper shearing cutter abuts against the side face, close to the movable plate, of the lower shearing cutter, and rolling shearing is performed. The shearing upper cutter is installed on the upper cutter shaft through the shearing upper cutter holder, so that the stability of the shearing upper cutter during rolling shearing is improved on one hand, the rolling shearing is realized by the intersection of the end face of the shearing upper cutter and the end face of the shearing lower cutter, and the maintenance or the replacement of the shearing upper cutter is convenient after the shearing upper cutter is used for a long time on the other hand, and the use cost of the technology is reduced.

Preferably, the optical fiber cutting device further comprises a backer connected with the rack, the backer is arranged on one side of the upper shearing knife, a fixed seat fixedly connected with the backer is arranged at one end, close to the upper shearing knife, of the backer, and an optical fiber switch connected with the fixed seat is arranged on the fixed seat. The thin steel plate moving to the position of the backer is positioned through the backer, the optical fiber switch on the fixing seat is convenient to monitor the excess materials of the thin steel plate, when the optical fiber switch monitors that the side edge of the thin steel plate has the excess materials, the PLC receives signals of the optical fiber switch and controls the push-pull air cylinder to drive the moving plate to move downwards, the shearing upper cutter and the shearing lower cutter are used for rolling and shearing the excess materials on the thin steel plate, errors caused when the excess materials are manually measured and sheared are avoided, and the excess material shearing efficiency and the shearing precision are improved.

Preferably, the number of the fixing seats is two, the fixing seats are respectively arranged at the upper end of the fixing seat and the lower end of the fixing seat, the number of the optical fiber switches on the fixing seats is two, and the optical fiber switches are respectively arranged on one side, close to the upper shearing knife, of the fixing seat and on one side, far away from the upper shearing knife, of the fixing seat. When no excess material exists on the side edge of the thin steel plate, the upper optical fiber switch and the lower optical fiber switch on the backer are shot in opposite directions, the PLC controls the push-pull air cylinder to drive the shearing upper cutter to be in a high position, the thin steel plate moves to the fixing seat along the backer, when the excess material on the side edge of the thin steel plate is located between the upper optical fiber switch and the lower optical fiber switch, the excess material blocks the shot of the optical fiber switch for more than 3 seconds, the PLC receives signals of the optical fiber switch and controls the pull air cylinder to drive the shearing upper cutter to move downwards, the end face of the shearing upper cutter and the end face of the shearing lower cutter are crossed to shear the excess material, the automatic shearing of the excess material.

The utility model discloses owing to adopted above technical scheme, have apparent technological effect: when the excess material is required to be sheared, the push-pull air cylinder pushes the movable plate to move downwards, and the movable plate drives the shearing upper cutter to move downwards to be matched with the shearing lower cutter to shear the excess material of the thin steel plate.

Drawings

Fig. 1 is a schematic view of a first three-dimensional structure of the present invention.

Fig. 2 is a partially enlarged schematic view of a portion M in fig. 1.

Fig. 3 is a schematic diagram of a second three-dimensional structure of the present invention.

The names of the parts indicated by the numerical references in the drawings are as follows: the device comprises a cutting support 1, a cutting support 2, a push-pull cylinder 3, a moving plate 4, a cutting upper knife 5, a cutting lower knife 6, a vertical fixing plate 7, a horizontal fixing plate 8, a guide rail 9, a sliding block 10, an upper cutting shaft 11, a lower cutting shaft 12, a backer 13, a fixing seat 14, an optical fiber switch 15, a cutting upper knife seat 16 and a cutting support fixing plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Example 1

As shown in fig. 1 to 3, the automatic excess material shearing device comprises a shearing support 1, a push-pull cylinder 2 connected with the shearing support 1 is arranged above the shearing support 1, a moving plate 3 connected with the push-pull cylinder 2 is arranged on one side of the shearing support 1, the push-pull cylinder 2 drives the moving plate 3 to move up and down, a shearing upper knife 4 connected with the moving plate 3 is arranged below the moving plate 3, and a shearing lower knife 5 connected with the shearing support 1 is arranged below the shearing upper knife 4. When working on the assembly line, shearing support 1 symmetry sets up and establishes respectively in the both sides of sheet steel, shearing top knifes 4 and shearing bottom knifes 5 are in all being close to the side position of sheet steel, shearing support 1 passes through the frame fixed connection of shearing support fixed plate 16 and assembly line, when needing to carry out the clout shearing, push-and-pull cylinder 2 promotes movable plate 3 and moves down, movable plate 3 drives shearing top knifes 4 and moves down and shears the clout of sheet steel with shearing bottom knifes 5 cooperation, this technical structure is simple, the shearing to the sheet steel clout has been made things convenient for, the efficiency of shearing has been improved.

The shearing support 1 comprises a vertical fixing plate 6 and a transverse fixing plate 7, wherein the vertical fixing plate 6 and the transverse fixing plate 7 are vertically arranged, one end of the transverse fixing plate 7 is connected with the upper end portion of the vertical fixing plate 6, the push-pull air cylinder 2 is arranged above the transverse fixing plate 7 and is connected with the transverse fixing plate 7, the movable plate 3 is arranged in parallel with the vertical fixing plate 6, and the movable plate 3 is arranged below the other end of the transverse fixing plate 7. The cylinder shaft of the push-pull cylinder 2 runs through the transverse fixing plate 7 and is connected with the moving plate 3, the push-pull cylinder 2 is arranged on the transverse fixing plate 7, the moving plate 3 is controlled to move up and down conveniently by the push-pull cylinder 2, and accordingly the moving up and down of the upper cutter 4 and the lower cutter 5 are controlled to be matched to shear the excess materials.

The vertical fixing plate 6 is provided with a guide rail 8 which is vertically arranged, the guide rail 8 is arranged on one side, close to the moving plate 3, of the vertical fixing plate 6, a sliding block 9 which is matched with the guide rail 8 is arranged on the guide rail 8, the sliding block 9 moves up and down on the guide rail 8, and the sliding block 9 is connected with the moving plate 3. The moving plate 3 moves on the guide rail 8 through the slide block 9, plays a role in guiding the up-and-down movement of the moving plate 3, and improves the up-and-down movement stability and movement precision of the moving plate 3.

The lower end of the sliding block 9 is provided with an upper cutter shaft 10 transversely penetrating the sliding block 9, the upper shearing cutter 4 is sleeved on the upper cutter shaft 10, the lower end of the vertical fixing plate 6 is provided with a lower cutter shaft 11 transversely penetrating the vertical fixing plate 6, and the lower shearing cutter 5 is sleeved on the lower cutter shaft 11. The upper shearing cutter 4 rotates on the upper cutter shaft 10, the lower shearing cutter 5 rotates on the lower cutter shaft 11, and the upper shearing cutter 4 and the lower shearing cutter 5 are matched to form rolling shearing, so that the shearing efficiency and stability are improved.

The upper cutter shaft 10 is further sleeved with a shearing upper cutter seat 15, the shearing upper cutter 4 is installed on one side, close to the moving plate 3, of the shearing upper cutter seat 15, the diameter of a cylinder of the shearing upper cutter 4 is larger than that of the cylinder of the shearing upper cutter seat 15, and during shearing, the side face, far away from the moving plate 3, of the shearing upper cutter 4 is abutted to the side face, close to the moving plate 3, of the shearing lower cutter 5 to perform rolling shearing. Shearing top knife 4 is installed on last cutter shaft 10 through shearing top knife seat 15, improves the stability when shearing top knife 4 roll extrusion is cuted on the one hand, and the terminal surface of conveniently shearing top knife 4 intersects with the terminal surface of shearing bottom knife 5 and realizes the roll extrusion shearing, and on the other hand conveniently shears the maintenance or the change of top knife 4 after shearing top knife 4 uses for a long time, reduces the use cost of this technique.

Example 2

As shown in fig. 1 to 3, the automatic excess material shearing device further includes a backer 12 connected to the frame on the basis of embodiment 1, the backer 12 is disposed on one side of the upper shearing blade 4, a fixing seat 13 fixedly connected to the backer 12 is disposed at one end of the backer 12 close to the upper shearing blade 4, and an optical fiber switch 14 connected to the fixing seat 13 is disposed on the fixing seat 13. The thin steel plate moving to the position of the backer 12 is positioned through the backer 12, the optical fiber switch 14 on the fixing seat 13 is convenient to monitor the excess materials of the thin steel plate, when the optical fiber switch 14 monitors that the side of the thin steel plate has the excess materials, the PLC receives signals of the optical fiber switch 14 and controls the push-pull air cylinder 2 to drive the moving plate 3 to move downwards, the shearing upper cutter 4 and the shearing lower cutter 5 are used for rolling and shearing the excess materials on the thin steel plate, errors caused when the excess materials are manually measured and sheared are avoided, and the excess material shearing efficiency and the shearing precision are improved.

Example 3

As shown in fig. 1 to 3, on the basis of embodiment 2, two fixing seats 13 are provided and are respectively disposed at the upper end of the fixing seat 13 and the lower end of the fixing seat 13, two optical fiber switches 14 are provided on the fixing seat 13, and the optical fiber switches 14 are respectively disposed on the fixing seat 13 at a side close to the upper cutting blade 4 and a side far away from the upper cutting blade 4. The distance of the optical fiber switch 14 is 25mm, when no excess material exists on the side edge of the thin steel plate, the upper optical fiber switch 14 and the lower optical fiber switch 14 on the backer 12 are shot in opposite directions, the PLC controller controls the push-pull cylinder 2 to drive the shearing upper cutter 4 to be located at a high position, the thin steel plate moves towards the fixing seat 13 along the backer 12, when the excess material on the side edge of the thin steel plate is located between the upper optical fiber switch 14 and the lower optical fiber switch 14, the excess material blocks the shot of the optical fiber switch 14 for more than 3 seconds, the PLC controller receives signals of the optical fiber switch 14 and controls the pull cylinder 2 to drive the shearing upper cutter 4 to move downwards, the end face of the shearing upper cutter 4 and the end face of the shearing lower cutter 5 are crossed to shear the excess material, the automatic shearing.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.

Claims

1. Clout automatic cutout device, its characterized in that: including shearing support (1), the top of shearing support (1) is equipped with push-and-pull cylinder (2) of being connected with shearing support (1), and one side of shearing support (1) is equipped with movable plate (3) of being connected with push-and-pull cylinder (2), and push-and-pull cylinder (2) drive movable plate (3) and reciprocate, and the below of movable plate (3) is equipped with shearing top knife (4) of being connected with movable plate (3), and the below of shearing top knife (4) is equipped with shearing lower knife (5) of being connected with shearing support (1).

2. The automatic remainder shearing device according to claim 1, characterized in that: the shearing support (1) comprises a vertical fixing plate (6) and a transverse fixing plate (7), the vertical fixing plate and the transverse fixing plate are vertically arranged, one end of the transverse fixing plate (7) is connected with the upper end portion of the vertical fixing plate (6), a push-pull air cylinder (2) is arranged above the transverse fixing plate (7) and connected with the transverse fixing plate (7), a moving plate (3) is arranged in parallel with the vertical fixing plate (6), and the moving plate (3) is arranged below the other end of the transverse fixing plate (7).

3. The automatic remainder shearing device according to claim 2, characterized in that: the vertical fixing plate (6) is provided with a guide rail (8) which is vertically arranged, the guide rail (8) is arranged on one side, close to the moving plate (3), of the vertical fixing plate (6), a sliding block (9) matched with the guide rail (8) is arranged on the guide rail (8), the sliding block (9) moves up and down on the guide rail (8), and the sliding block (9) is connected with the moving plate (3).

4. The automatic remainder shearing device according to claim 2, characterized in that: the lower end of the sliding block (9) is provided with an upper cutter shaft (10) transversely penetrating in the sliding block (9), the upper shearing cutter (4) is sleeved on the upper cutter shaft (10), the lower end of the vertical fixing plate (6) is provided with a lower cutter shaft (11) transversely penetrating on the vertical fixing plate (6), and the lower shearing cutter (5) is sleeved on the lower cutter shaft (11).

5. The automatic remainder shearing device according to claim 4, characterized in that: go up still the cover on cutter shaft (10) and be equipped with and cut blade holder (15), cut blade holder (4) and install in the one side that is close to movable plate (3) of cutting blade holder (15), the cylinder diameter of cutting blade holder (4) is greater than the cylinder diameter of cutting blade holder (15), and during the shearing, the side of cutting blade holder (4) keeping away from movable plate (3) one side offsets with the side of cutting blade holder (5) and being close to movable plate (3) one side and carry out the roll extrusion shearing.

6. The automatic remainder shearing device according to claim 1, characterized in that: the shearing device is characterized by further comprising a backrest (12) connected with the rack, the backrest (12) is arranged on one side of the shearing upper knife (4), a fixing seat (13) fixedly connected with the backrest (12) is arranged at one end, close to the shearing upper knife (4), of the backrest (12), and an optical fiber switch (14) connected with the fixing seat (13) is arranged on the fixing seat (13).

7. The automatic remainder shearing device according to claim 6, characterized in that: the number of the fixing seats (13) is two, the two fixing seats are respectively arranged at the upper end of the fixing seat (13) and the lower end of the fixing seat (13), the number of the optical fiber switches (14) on the fixing seat (13) is two, and the optical fiber switches (14) are respectively arranged on one side, close to the shearing upper knife (4), of the fixing seat (13) and one side, far away from the shearing upper knife (4).