CN219684111U

CN219684111U - Novel plate shearing machine with protective structure

Info

Publication number: CN219684111U
Application number: CN202321211560.2U
Authority: CN
Inventors: 王盛盛
Original assignee: Weifang Limbo Vehicle Accessories Co ltd
Current assignee: Weifang Limbo Vehicle Accessories Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-09-15
Anticipated expiration: 2033-05-19

Abstract

The utility model discloses a novel plate shearing machine with a protective structure, which comprises a plate shearing machine table, wherein the tops of two opposite sides of one end of the plate shearing machine table are respectively provided with a plate shearing machine frame, a top plate is arranged at the top of each plate shearing machine frame, an upper knife plate is arranged between the two plate shearing machine frames, a hydraulic cylinder is arranged at the top of each top plate, the output end of the hydraulic cylinder is connected with the top of each upper knife plate through a hydraulic rod, a human body infrared sensor is arranged on each plate shearing machine frame, an upper plate shearing knife is arranged at the bottom of each upper knife plate, a lower plate shearing knife is arranged on the plate shearing machine table below the upper plate shearing knife, plate shearing positioning mechanisms are arranged at the bottoms of the upper knife plates on the two opposite sides of the upper plate shearing knife, and a control panel is arranged on one side of the plate shearing machine table. The utility model has the advantages that a series of structures are arranged, the safety is high, the shearing plate positioning mechanism is used for positioning the shearing plate, the stability is better in the shearing plate process, the shearing plate product precision is high, and the shearing plates with different thicknesses can be positioned and protected by adjusting the inflation elasticity of the inflation spring.

Description

Novel plate shearing machine with protective structure

Technical Field

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

Background

The plate shearing machine is a machine which uses one blade to make reciprocating rectilinear motion relatively to another blade to shear plates, and uses a moving upper blade and a fixed lower blade to apply shearing force to metal plates with various thicknesses by adopting reasonable blade gaps so as to make the plates be broken and separated according to the required size.

At present, in order to avoid the movement of plates in the plate shearing process, plates with different thicknesses are positioned in the plate shearing process, but the positioning intervals of the plates with different thicknesses are different in the plate shearing process, so that the positioning pressure of the positioning of the springs on the thin plates is insufficient, the positioning interval of the plates with thick plates is too small, and the plate shearing resistance is large. In addition, in the actual operation process, if no good protection bureau measures are available, personnel are close to the running shearing plate knife, so that the shearing plate knife is easy to damage and has poor safety.

Disclosure of Invention

The utility model aims to provide a novel plate shearing machine with a protective structure so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel plate shearing machine with protective structure, includes the plate shearing machine platform, plate shearing machine platform one end both sides top relative all is equipped with the plate shearing machine frame, the top of plate shearing machine frame is equipped with the roof, two be equipped with the cutting board between the plate shearing machine frame, the top of roof is equipped with the pneumatic cylinder, the output of pneumatic cylinder passes through the hydraulic stem and is connected with the top of last cutting board, be equipped with human infrared inductor in the plate shearing machine frame, the bottom of going up the cutting board is equipped with the cutting board sword, the last cutting board bench of cutting board sword below is equipped with down the cutting board sword, the last cutting board bottom of going up the relative both sides of cutting board sword all is equipped with cutting board positioning mechanism, one side of plate shearing machine platform is equipped with control panel.

Preferably, the shearing plate positioning mechanism comprises a positioning cylinder, an air inflation spring, positioning rubber heads, a limiting plate and a limiting groove, wherein a plurality of positioning cylinders are arranged at the bottoms of the upper cutting plates on two opposite sides of the upper shearing plate cutter, a placing space is arranged inside the positioning cylinder, the air inflation spring is arranged in the placing space of the positioning cylinder, the top of the air inflation spring is connected with the positioning cylinder through an air inflation seat, the limiting plate is arranged at the bottom of the air inflation spring, the positioning rubber heads are arranged at the bottom of the limiting plate, the limiting grooves are formed in two opposite sides of the inner part of the positioning cylinder, and two opposite ends of the limiting plate are slidably arranged in the limiting groove.

Preferably, the top is equipped with pressure sensor in the gas spring, the gas seat is connected with the pump through the gas tube, the pump is located on the upper knife board.

Preferably, the output end of the pressure sensor and the output end of the human body infrared sensor are electrically connected with the input end of the main control module of the control panel through the processing module, the output end of the control panel is electrically connected with the hydraulic cylinder, the control panel is provided with a display screen, the shearing plate rack is provided with an alarm, and the control panel is electrically connected with the alarm.

Preferably, the shearing plate frames are arranged in four, two groups of the shearing plate frames are symmetrically arranged on two opposite sides of the shearing plate frame, and each shearing plate frame is provided with a human body infrared sensor.

Preferably, the side that the shearing board frame is close to all is equipped with spacing seat, the both sides that go up the cutting board is relative all are equipped with the guide way, spacing seat slides and locates in the guide way.

Preferably, an upper cutter holder is arranged at the bottom of the upper cutter plate, and the top of the upper cutter plate is fixedly arranged with the upper cutter holder through an assembly bolt.

Compared with the prior art, the utility model has the beneficial effects that:

1. this novel plate shearing machine with protective structure through setting up the human infrared inductor in the plate shearing frame of the relative both sides of plate shearing sword, can be to the personnel response that is close to the plate shearing sword, stops the plate shearing machine operation, improves the security of plate shearing machine.

2. This novel plate shearing machine with protective structure, through setting up the plate shearing positioning mechanism on the upper cutting board of upper cutting board sword relative both sides, the last gas spring of positioning tube cooperates with the location rubber head on the limiting plate for the location of plate shearing board material makes plate shearing board in-process stability better, and plate shearing product precision is high, and through the elasticity of aerifing of adjustment gas spring, can fix a position the protection to different thickness plate shearing boards.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1A in accordance with the present utility model;

FIG. 3 is a schematic view of the upper blade in the present utility model;

fig. 4 is a schematic structural diagram of a pressure sensor according to the present utility model.

In the figure: 1. a plate shearing machine table; 2. a shearing plate rack; 21. a guide seat; 3. an upper knife board; 31. a hydraulic cylinder; 32. an upper tool apron; 33. a guide groove; 4. human body infrared sensor; 5. a plate shearing knife is arranged; 51. a lower plate shearing knife; 6. a positioning cylinder; 61. an air-filled spring; 62. positioning the rubber head; 63. a limiting plate; 64. a limit groove; 65. an inflatable seat; 66. an inflation tube; 67. an inflator pump; 68. a pressure sensor; 7. and a control panel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be 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, and can be communication between two elements. 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.

Examples

As shown in fig. 1 to 4, the novel plate shearing machine with the protection structure of the embodiment comprises a plate shearing machine table 1, wherein plate shearing machine frames 2 are respectively arranged at the tops of two opposite sides of one end of the plate shearing machine table 1, a top plate is arranged at the top of the plate shearing machine frames 2, an upper knife plate 3 is arranged between the two plate shearing machine frames 2, a hydraulic cylinder 31 is arranged at the top of the top plate, the output end of the hydraulic cylinder 31 is connected with the top of the upper knife plate 3 through a hydraulic rod, a human infrared sensor 4 is arranged on the plate shearing machine frame 2, an upper knife 5 is arranged at the bottom of the upper knife plate 3, a lower knife 51 is arranged on the plate shearing machine table 1 below the upper knife 5, a plate shearing positioning mechanism is respectively arranged at the bottoms of the upper knife plates 3 on two opposite sides of the upper knife 5, a control panel 7 is arranged at one side of the plate shearing machine table 1, and the plate shearing positioning mechanism is used for positioning plate shearing plates, so that stability is better in the plate shearing process, and the precision of a plate shearing product is high.

Specifically, the shearing plate positioning mechanism comprises a positioning cylinder 6, an air inflation spring 61, a positioning rubber head 62, a limiting plate 63 and a limiting groove 64, wherein a plurality of positioning cylinders 6 are arranged at the bottoms of the upper cutting plates 3 on two opposite sides of the upper shearing plate cutter 5, a placing space is arranged in the positioning cylinder 6, the air inflation spring 61 is arranged in the placing space of the positioning cylinder 6, the top of the air inflation spring 61 is connected with the positioning cylinder 6 through an air inflation seat 65, the limiting plate 63 is arranged at the bottom of the air inflation spring 61, the positioning rubber head 62 is arranged at the bottom of the limiting plate 63, the limiting grooves 64 are formed in two opposite sides of the inner part of the positioning cylinder 6, and the two opposite ends of the limiting plate 63 are slidably arranged in the limiting grooves 64, so that the positioning is convenient.

Further, the top is equipped with pressure sensor 68 in the gas spring 61, and the inflation seat 65 passes through the gas tube 66 and is connected with the pump 67, and pump 67 locates on the upper knife board 3, through the elasticity of aerifing of adjustment gas spring 61, can fix a position the protection to different thickness panel clippers.

Further, the output end of the pressure sensor 68 and the output end of the human infrared sensor 4 are electrically connected with the input end of the main control module of the control panel 7 through the processing module, the output end of the control panel 7 is electrically connected with the hydraulic cylinder 31, a display screen is arranged on the control panel 7, an alarm is arranged on the plate shearing machine frame 2, the control panel 7 is electrically connected with the alarm, when a person approaches the plate shearing machine, the human infrared sensor 4 senses the person, the control panel 7 stops running according to the received model of the human infrared sensor 4, the hydraulic cylinder 31 is controlled, and meanwhile, the alarm gives out an audible and visual alarm, so that the safety protection of the operation of the plate shearing machine is improved.

Further, the shearing machine frames 2 are provided with four, every two shearing machine frames 2 are symmetrically arranged on two opposite sides of the shearing machine table 1, each shearing machine frame 2 is provided with a human body infrared sensor 4, and each human body infrared sensor 4 is composed of a transmitter and a receiver and is used for sensing and detecting personnel approaching to the shearing machine cutters through the shearing machine frames 2.

Further, the side that plate shearing machine frame 2 is close to all is equipped with spacing seat 21, and the both sides that go up the cutting board 3 are relative all are equipped with guide way 33, and spacing seat 21 slides and locates in guide way 33, can carry out spacing direction to the elevating movement of last cutting board 3, improves the stability of last cutting board 3 and last cutting board sword 5 motion.

Furthermore, the bottom of the upper knife plate 3 is provided with an upper knife holder 32, and the top of the upper knife 5 is fixedly arranged with the upper knife holder 32 through an assembly bolt, so that the upper knife 5 can be disassembled, assembled and replaced.

The application method of the embodiment is as follows: the plate is placed on the plate shearing machine table 1, the hydraulic cylinder 31 on the top plate drives the upper knife plate 3 to move downwards through the hydraulic rod, the guide groove 33 on the upper knife plate 3 slides in a limiting manner on the limiting seat 21 on the plate shearing machine frame 2, the upper knife plate 3 moves downwards to be close to the plate, the positioning rubber heads 62 at the bottoms of the upper knife plates 3 at the two opposite sides of the upper knife plate 5 are pressed down on the plate in the plate shearing process, the positioning rubber heads 62 squeeze the limiting plates 63 along with the downward movement of the upper knife plate 3 and the upper knife plate 5, the limiting plates 63 position and squeeze the air springs 61 in the positioning cylinders 6, the air springs 61 are compressed, the limiting plates 63 slide upwards in the limiting grooves 64, after the plate shearing is finished, the positioning rubber heads 62 on the positioning cylinders 6 reset under the action of the air springs 61 for positioning the next plate shearing, the plate shearing plates at the two opposite sides of the upper knife plate shearing mechanism are positioned, the stability of the plate shearing process is better, the precision of the plate shearing product is high, the pressure sensor 68 arranged in the air spring 61 can detect the pressure of the air spring 61, under the action of the air pump 67, the air charging and discharging adjustment can be carried out in the air spring 61 through the air charging pipe 66, namely, the plate shearing of plates with different thickness can be positioned and protected through adjusting the air charging elasticity of the air charging spring 61, when the thick plate shearing is positioned, the air charging quantity in the air charging spring 61 is reduced, the positioning buffer interval of the air charging spring 61 is larger, and conversely, when the thin plate shearing is positioned, the air charging quantity in the air charging spring 61 is increased, so that the air charging spring 61 has enough positioning pressure for the thin plate, the positioning is controllable, the human body infrared sensors 4 arranged on the shearing machine frames 2 on the two opposite sides of the shearing plate cutter can sense the personnel close to the shearing plate cutter, the operation of the shearing plate machine is stopped, the safety of the plate shearing machine is improved.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a novel plate shearing machine with protective structure, includes plate shearing machine platform (1), its characterized in that: the utility model discloses a plate shearing machine, including plate shearing machine frame (1), upper plate shearing machine frame (2), hydraulic cylinder (31), upper plate shearing machine frame (2), lower plate shearing machine frame (5), upper plate shearing machine frame (1) and lower plate shearing machine frame (51), upper plate shearing machine frame (5) are equipped with upper knife board (3) bottom of both sides relatively, the top of roof is equipped with pneumatic cylinder (31), the output of pneumatic cylinder (31) is connected with the top of upper knife board (3) through the hydraulic stem, be equipped with human infrared inductor (4) on plate shearing machine frame (2), the bottom of upper knife board (3) is equipped with upper plate shearing machine frame (5), be equipped with lower plate shearing machine frame (51) on plate shearing machine frame (1) of upper plate shearing machine frame (5), upper plate shearing machine frame (5) are equipped with shear plate positioning mechanism bottom of upper plate (3) of both sides relatively, one side of plate shearing machine frame (1) is equipped with control panel (7).

2. The novel plate shearing machine with the protective structure according to claim 1, wherein: the utility model provides a shear plate positioning mechanism includes positioning cylinder (6), air spring (61), location rubber head (62), limiting plate (63) and spacing groove (64), go up upper knife board (3) bottom of shear plate sword (5) opposite both sides and all be equipped with a plurality of positioning cylinder (6), the inside of positioning cylinder (6) is equipped with places the space, be equipped with air spring (61) in the space of placing of positioning cylinder (6), the top of air spring (61) is connected with positioning cylinder (6) through aerifing seat (65), the bottom of air spring (61) is equipped with limiting plate (63), the bottom of limiting plate (63) is equipped with location rubber head (62), the inside opposite both sides of positioning cylinder (6) all are equipped with spacing groove (64), the both ends that limiting plate (63) are relative slide and locate in spacing groove (64).

3. The novel plate shearing machine with the protection structure according to claim 2, wherein: the top is equipped with pressure sensor (68) in gas spring (61), gas seat (65) are connected with pump (67) through gas tube (66), pump (67) are located on upper knife board (3).

4. A novel plate shearing machine with a protective structure according to claim 3, characterized in that: the output end of the pressure sensor (68) and the output end of the human body infrared sensor (4) are electrically connected with the input end of the main control module of the control panel (7) through the processing module, the output end of the control panel (7) is electrically connected with the hydraulic cylinder (31), a display screen is arranged on the control panel (7), an alarm is arranged on the plate shearing machine frame (2), and the control panel (7) is electrically connected with the alarm.

5. The novel plate shearing machine with the protective structure according to claim 4, wherein: the plate shearing machine frames (2) are arranged in four, every two plate shearing machine frames (2) are symmetrically arranged on two opposite sides of the plate shearing machine table (1), and each plate shearing machine frame (2) is provided with a human body infrared sensor (4).

6. The novel plate shearing machine with the protective structure according to claim 1, wherein: one side that plate shearing machine frame (2) is close to all is equipped with spacing seat (21), the both sides that go up cutting board (3) are relative all are equipped with guide way (33), spacing seat (21) slide locate in guide way (33).

7. The novel plate shearing machine with the protective structure according to claim 1, wherein: the bottom of the upper cutting board (3) is provided with an upper cutter holder (32), and the top of the upper cutting board cutter (5) is fixedly arranged with the upper cutter holder (32) through an assembly bolt.