CN215392845U

CN215392845U - Safety protection plate shearing machine

Info

Publication number: CN215392845U
Application number: CN202121687151.0U
Authority: CN
Inventors: 徐东明
Original assignee: Jiangsu Weixiangrui Intelligent Equipment Technology Co ltd
Current assignee: Jiangsu Weixiangrui Intelligent Equipment Technology Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-01-04
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses a safety protection plate shearing machine, and relates to the technical field of plate shearing machines. The method comprises the following steps: supporting table, workstation, plate shearing machine shell, two-way screw rod, movable block, motor, conveyer belt, ejection of compact slide, cut board groove, activity shearing sword. Has the advantages that: by arranging the bidirectional screw, the distance between the movable blocks is driven to be shortened through the rotation of the bidirectional screw before plate shearing, so that the limiting plate has a limiting effect on the plate to be machined to enable the plate to be straightened, the whole plate is in a proper position in the plate shearing process, the machining is convenient, and the angle deviation caused by manual plate placing is prevented; the plate is cut by the movable shearing knife arranged in the center of the shell of the plate shearing machine, and after the plate to be machined is placed at the top end of the workbench, an operator does not need to manually operate again to send the plate into a plate shearing position, so that the contact between the operator and the plate shearing mechanism is directly avoided, and the safety of the operator in the working process is ensured.

Description

Safety protection plate shearing machine

Technical Field

The utility model relates to the technical field of plate shearing machines, in particular to a safety protection plate shearing machine.

Background

A plate shearing machine is a machine which uses a blade to do reciprocating linear motion relative to another blade to shear a plate. The metal plates with various thicknesses are applied with shearing force by a reasonable blade gap through a movable upper blade and a fixed lower blade, so that the plates are broken and separated according to the required size.

The existing plate shearing machine generally has the following problems that in the plate shearing and feeding process, due to the fact that manual feeding is used, a placed plate has deviation of a certain angle, certain influence is caused on machining of the plate shearing machine, and the yield is low.

The plate shearing machine does not have protection device, can take place danger when the plate shearing machine during operation, needs to increase protection device and protects.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The utility model provides a safety protection plate shearing machine aiming at the problems in the related art, and aims to overcome the technical problems in the related art.

The technical scheme of the utility model is realized as follows:

a safety-guarded plate shearing machine comprising: a supporting table, a workbench and a plate shearing machine shell, wherein a supporting column is arranged at the top end of the supporting table, the workbench is arranged at the top end of the supporting column, the center of the top end of the workbench is provided with a bidirectional screw, the center of the bidirectional screw is provided with a screw rotating shaft, one end of the bidirectional screw is provided with a forward thread, the other end of the bidirectional screw, which is far away from the forward thread, is provided with a reverse thread, a movable block is arranged on the bidirectional screw rod, a limit plate is arranged at the top end of the movable block, a motor is arranged above the support table, the motor is provided with a transmission belt, the top end of the workbench is provided with a conveyor belt, a plurality of supporting rotating shafts are arranged inside the conveyor belt, the plate shearing machine is characterized in that a discharging sliding plate is arranged at one end, away from the workbench, of the plate shearing machine shell, a plate shearing groove is formed in the plate shearing machine shell, and a movable shearing knife is arranged in the center of the top end in the plate shearing machine shell.

Further, motor one end is provided with driving belt, driving belt is connected with the screw rod pivot, the motor rotates through driving belt and drives the screw rod pivot and rotate.

Furthermore, an internal thread meshed with the forward thread is formed inside the movable block, and an external thread meshed with the reverse thread is formed inside the other movable block.

Further, the support rotating shaft rotates to drive the conveying belt to rotate.

Further, the top end plane of the workbench, the top end plane of the conveying belt and the bottom end plane inside the shell of the plate shearing machine are horizontally coplanar.

Further, the movable shearing knife is arranged right above the shearing plate groove.

The utility model has the advantages that before the plate shearing machine is used, whether each part in the whole plate shearing machine normally operates is firstly detected, a plate to be machined is firstly placed at the top end of a workbench, then a motor is started, a transmission belt is driven to rotate through the forward operation of the motor to drive a screw rod rotating shaft to rotate, further the whole bidirectional screw rod is driven to rotate, the bidirectional screw rod drives a forward thread and a reverse thread to respectively rotate in opposite directions while rotating, because the inner part of a movable block is provided with an internal thread meshed with the forward thread, the inner part of the other movable block is provided with an external thread meshed with the reverse thread, under the rotation of the bidirectional screw rod, the distance between the two movable blocks is reduced to drive a limiting plate to correct the direction of the plate to be machined, the direction of the plate to be machined is aligned, then the transmission belt is driven to rotate through the rotation of a supporting rotating shaft, and the plate is sent into the shell of the plate shearing machine, the activity is sheared the sword and is fallen and carry out the plate shearing operation to panel above the plate shearing groove, the panel that processing was accomplished passes through the whole plate shearing machine of ejection of compact slide roll-off, later the motor reverse operation, drive two-way screw rod antiport and then make the distance between two movable blocks enlarge, the above-mentioned operation of circulation can continue to treat processing panel next and process, in whole operation process, the operation workman will treat the panel of processing place the workstation top can, keep away from in the operation and cut the mechanism, reduce the safety problem because of the misoperation production. According to the safety protection plate shearing machine, the bidirectional screw rods are arranged, the distance between the movable blocks is firstly driven to be shortened through the rotation of the bidirectional screw rods before plate shearing, so that the limiting plate has a limiting effect on a plate to be machined to enable the plate to be straightened, and further, the whole plate is in a proper position in the plate shearing process, the machining is facilitated, and the angle deviation caused by manual plate placing is prevented; this kind of safety protection plate shearing machine cuts panel through the activity shear knife that sets up at plate shearing machine shell central authorities, does not need the manual work to operate once more after the panel that operating personnel will treat to process is put on the workstation top and sends into the board shearing position with panel, has directly stopped operating personnel and plate shearing mechanism's contact, guarantees the safety in the operating personnel working process.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a first schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic perspective view of a second embodiment of the present invention;

FIG. 3 is a schematic diagram of an overall explosion according to an embodiment of the utility model;

fig. 4 is a schematic cross-sectional view according to an embodiment of the present invention.

In the figure:

1. a support table; 11. a support pillar; 2. a work table; 3. a bidirectional screw; 31. a screw spindle; 32. a positive thread; 33. reverse threads; 4. a movable block; 41. a limiting plate; 5. a motor; 51. a drive belt; 6. a conveyor belt; 61. a support shaft; 7. a plate shearing machine shell; 71. a discharging sliding plate; 72. plate shearing grooves; 8. a movable shearing knife.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.

According to an embodiment of the utility model, a safety protection plate shearing machine is provided.

As shown in fig. 1 to 4, a safety protection plate shearing machine according to an embodiment of the present invention includes: the plate shearing machine comprises a supporting table 1, a workbench 2 and a plate shearing machine shell 7, wherein a supporting column 11 is arranged at the top end of the supporting table 1, the workbench 2 is arranged at the top end of the supporting column 11, a bidirectional screw 3 is arranged at the center of the top end of the workbench 2, a screw rotating shaft 31 is arranged at the center of the bidirectional screw 3, a forward thread 32 is arranged at one end of the bidirectional screw 3, a reverse thread 33 is arranged at the other end, away from the forward thread 32, of the bidirectional screw 3, a movable block 4 is arranged on the bidirectional screw 3, a limiting plate 41 is arranged at the top end of the movable block 4, a motor 5 is arranged above the supporting table 1, a transmission belt 51 is arranged on the motor 5, a conveying belt 6 is arranged at the top end of the workbench 2, a plurality of supporting rotating shafts 61 are arranged inside the conveying belt 6, a discharging sliding plate 71 is arranged at one end, away from the workbench 2, of the plate shearing machine shell 7, a plate shearing groove 72 is arranged inside the plate shearing machine shell 7, and a movable shearing knife 8 is arranged at the center of the top end in the shell 7 of the plate shearing machine.

In one embodiment, a transmission belt 51 is disposed at one end of the motor 5, the transmission belt 51 is connected to the screw spindle 31, and the motor 5 drives the transmission belt 51 to rotate to drive the screw spindle 31 to rotate, so as to drive the whole bidirectional screw 3 to rotate, so that the two movable blocks 4 approach or move away from each other.

In one embodiment, the movable block 4 is internally provided with an internal thread engaged with the forward thread 32, and the other movable block 4 is internally provided with an external thread engaged with the reverse thread 33, so that the distance between the movable blocks 4 is shortened or enlarged when the bidirectional screw 3 rotates.

In one embodiment, the rotation of the supporting shaft 61 causes the conveyor belt 6 to rotate, so that the sheet to be processed is fed into the shearing machine.

In one embodiment, the top plane of the workbench 2, the top plane of the conveyor belt 6 and the bottom plane inside the plate shearing machine shell 7 are horizontally coplanar, so that the plates are always on the same plane in the plate machining process, and the abnormal movement in the plate machining process is reduced.

In one embodiment, the movable cutting blade 8 is arranged right above the plate shearing groove 72, so that the movable cutting blade 8 falls into the plate shearing groove 72 when falling down to cut the plate, and the plate is machined at the right position.

In summary, according to the above technical solution of the present invention, before use, whether each component inside the whole plate shearing machine normally operates is first detected, a plate to be machined is first placed on the top end of the worktable 2, then the motor 5 is started, the driving belt 51 is driven to rotate by the forward operation of the motor 5 to drive the screw spindle 31 to rotate, and further the whole bidirectional screw 3 is driven to rotate, the bidirectional screw 3 drives the forward thread 32 and the reverse thread 33 to rotate in opposite directions, respectively, because the movable block 4 is internally provided with an internal thread engaged with the forward thread 32, and the other movable block 4 is internally provided with an external thread engaged with the reverse thread 33, under the rotation of the bidirectional screw 3, the distance between the two movable blocks 4 is reduced to drive the limiting plate 41 to correct the direction of the plate to be machined, so that the direction of the plate to be machined is aligned, and then the conveyor belt 6 is driven to rotate by the rotation of the supporting spindle 61, sending into plate shearing machine shell 7 inside with panel, activity shearing knife 8 falls and carries out the plate shearing operation to panel above plate shearing groove 72, the panel that the processing was accomplished passes through ejection of compact slide 71 roll-off whole plate shearing machine, later motor 5 reverse operation, drive two-way screw rod 3 reverse rotation and then make the distance between two movable blocks 4 enlarge, the above-mentioned operation of circulation can continue to treat processing panel next and process, in whole operation process, the operation workman will treat the panel of processing place the workstation 2 top can, keep away from in the operation and cut the mechanism, reduce the safety problem because of the misoperation production.

Has the advantages that: 1. this kind of safety protection plate shearing machine through setting up two-way screw rod 3, at first drives the distance between the movable block 4 through the rotation of two-way screw rod 3 and shortens before the plate shearing for limiting plate 41 treats that processing panel has a restriction effect to make panel ajust, and then makes at the plate shearing in-process, and whole panel is in suitable position, and convenient processing prevents to put the angular deviation that the board caused because of the manual work.

2. This kind of safety protection plate shearing machine cuts the panel through the activity shear knife 8 that sets up at plate shearing machine shell 7 central authorities, does not need the manual work to operate once more after the panel that operating personnel will treat processing is put 2 tops of workstation and sends into the plate shearing position with panel, has directly stopped operating personnel and plate shearing mechanism's contact, guarantees the safety of operating personnel in the working process.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A safety-guarded plate shearing machine comprising: a supporting table (1), a workbench (2) and a plate shearing machine shell (7), and is characterized in that a supporting column (11) is arranged at the top end of the supporting table (1), the workbench (2) is arranged at the top end of the supporting column (11), a bidirectional screw (3) is arranged at the center of the top end of the workbench (2), a screw rotating shaft (31) is arranged at the center of the bidirectional screw (3), a forward thread (32) is arranged at one end of the bidirectional screw (3), a reverse thread (33) is arranged at the other end of the bidirectional screw (3) far away from the forward thread (32), a movable block (4) is arranged on the bidirectional screw (3), a limiting plate (41) is arranged at the top end of the movable block (4), a motor (5) is arranged above the supporting table (1), a transmission belt (51) is arranged on the motor (5), a conveying belt (6) is arranged at the top end of the workbench (2), the plate shearing machine is characterized in that a plurality of supporting rotating shafts (61) are arranged inside the conveying belt (6), a discharging sliding plate (71) is arranged at one end, away from the workbench (2), of the plate shearing machine shell (7), a plate shearing groove (72) is formed in the plate shearing machine shell (7), and a movable shearing knife (8) is arranged in the center of the top end inside the plate shearing machine shell (7).

2. The safety protection plate shearing machine according to claim 1, characterized in that one end of said motor (5) is provided with a transmission belt (51), said transmission belt (51) is connected with said screw spindle (31), said motor (5) drives said screw spindle (31) to rotate by driving said transmission belt (51).

3. The safety-protection plate shearing machine according to claim 1, characterized in that said movable block (4) has an internal thread engaged with said forward thread (32) and said other movable block (4) has an external thread engaged with said reverse thread (33).

4. The safety-protection plate shearing machine according to claim 1, characterized in that the support rotating shaft (61) rotates to drive the conveyor belt (6) to rotate.

5. A safety-guarded plate shearing machine as claimed in claim 1, characterized in that the top plane of said table (2), the top plane of said conveyor belt (6), and the bottom plane of the interior of the plate shearing machine housing (7) are horizontally coplanar.

6. A safety-guarded plate shearing machine as claimed in claim 1, characterized in that said movable shearing knives (8) are arranged directly above the plate shearing grooves (72).