Plate shearing machine with safety protection function
By installing guardrails, limit posts, emergency stop buttons, and displacement sensors on the shearing machine, the problems of safety protection and plate thickness detection of the shearing machine have been solved, thereby improving safety and shearing quality.
Patent Information
- Application Number
- CN202423104858.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-12-17
AI Technical Summary
Existing shearing machines lack safety protection during the cutting process, resulting in flying debris that can injure people and cause accidental contact with the cutting blade. Furthermore, the lack of effective material thickness detection leads to a high risk of blade breakage.
The design includes protective railings and limit posts, and a cylindrical bar guide plate to reduce friction and increase safety; an emergency stop button and a displacement sensor are introduced to control the plate thickness and prevent chipping.
It effectively prevents debris from flying, improves operational safety, reduces operational difficulty, ensures the quality of sheet metal shearing and equipment safety, and avoids blade breakage.
Smart Images
Figure CN223718388U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to plate shearing machine technical field more specifically, it relates to a plate shearing machine with safety protection function. BACKGROUND
[0002] Plate shearing machine is a kind of machine equipment for shearing metal plate, main function is metal processing industry, product is widely used in aviation, light industry, metallurgy, chemical industry, building, ship, automobile, electric power, electric appliance, decoration etc.
[0003] At present, plate shearing machine is the machine that one blade reciprocating linear motion shears plate, is due to the upper blade of motion and fixed lower blade, adopt reasonable blade gap, exerts shearing force to various thicknesses of metal plate, and makes plate rupture separation according to the size required.
[0004] However, plate shearing machine is nakedly arranged, i.e. displacement protection at cutting tool, and the debris in cutting process is easy to fly out, and work personnel is easy to be hurt, leading to the harm to work personnel, and simultaneously, the cutting tool without protection, work personnel is easy to touch cutting tool, leading to self injury, and the plate shearing machine with safety protection function is presented to improve the existing problems. CONTENT OF UTILITY MODEL
[0005] In view of the deficiencies in the prior art, the utility model aims at providing a plate shearing machine with safety protection function.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0007] A plate shearing machine with safety protection function, including plate shearing machine component, the one side of plate shearing machine component is provided with protection component.
[0008] Wherein, the plate shearing machine component includes plate shearing machine body, the inside of plate shearing machine body is provided with cutting tool, the one side of plate shearing machine body is provided with feeding table, the upper side of feeding table is provided with a plurality of guide plates.
[0009] The protection component includes guardrail, the guardrail is arranged on the one side of plate shearing machine body, one group of clamping plates is arranged at the both ends of guardrail respectively, the clamping plate is rotatably connected with guardrail, and the clamping plate is inserted with plate shearing machine body.
[0010] By adopting the technical scheme, the guide plate provides space for placing the plate material, and the guide plate is used for assisting the feeding of the plate material; a gap is arranged between the guide plate and the protective fence, and the width of the gap meets the requirement of the plate material entering; the protective fence is composed of a plurality of cylindrical rods; when the cylindrical rods are in contact with the plate material, due to the curved surface characteristics of the cylindrical rods, the stress generated at the contact point can be evenly dispersed on the surface of the rod under the condition of bearing pressure or impact force, so that the generation of stress is reduced; meanwhile, when the plate material enters the inside of the plate shearing machine body, rolling friction is generated between the plate material and the cylindrical rods, the friction force of the rolling friction is small, the force required for pushing the plate material is reduced, and the operation difficulty is reduced.
[0011] The plate shearing machine body is further provided with a collecting groove inside the plate shearing machine body.
[0012] The plate shearing machine body is further provided with a second emergency stop button on one side of the plate shearing machine body, the second emergency stop button is installed on the upper side of the feeding table, and a first emergency stop button is arranged below the feeding table.
[0013] By adopting the above technical scheme, the second emergency stop button is arranged, so that the emergency stop of the device from above is facilitated; the first emergency stop button is arranged, so that the emergency stop operation of the device from below is facilitated; if an emergency occurs during the shearing of the plate material, the emergency stop can be started in time through the first emergency stop button or the second emergency stop button, so that the expansion of the harm is avoided.
[0014] The plate shearing machine body is further provided with a system controller on one side of the plate shearing machine body, the system controller is arranged above the second emergency stop button and is installed on the side wall of the plate shearing machine body, and the system controller is used for controlling the shearing of the plate material by the plate shearing machine body.
[0015] The plate shearing machine body is further provided with a protective assembly, and the protective assembly comprises a limiting column.
[0016] By adopting the above technical scheme, the telescopic mechanism is convenient for controlling the extension and retraction of the limiting column; after the plate material enters the inside of the plate shearing machine body, the telescopic mechanism of the limiting column is started, the limiting column can first perform the fixing and limiting treatment on the plate material, so that the movement of the plate material during the shearing process of the cutter is avoided, the shearing work is facilitated, the fixing and limiting treatment on the plate material is facilitated through the arrangement of the limiting column, the subsequent shearing work is facilitated, and the quality of the shearing of the plate material is improved.
[0017] The limiting column is arranged on one side of the cutter inside the plate shearing machine body, one side of the limiting column is provided with a displacement sensor, and the displacement sensor is used for detecting the thickness of the plate material.
[0018] By adopting the technical scheme, the process of detecting the thickness of the plate by the displacement sensor is as follows: first, the thickness of the plate to be cut is set as a reference value, if the displacement sensor detects that the value of the plate is less than the reference value, the system controller will issue an alarm sound, and the system controller starts the emergency stop control operation to stop the cutting work in time to avoid the cutting machine body cutting the too thick plate, which causes the cutting machine body cutter to break; if the displacement sensor detects that the value of the plate is greater than the reference value, the system controller will issue an alarm sound, and the worker should stop the cutting work in time to replace the new plate for cutting to ensure the quality of the plate; by setting the displacement sensor, the thickness of the plate can be detected, and the plate that does not meet the requirements can be avoided from entering the cutting machine body, which not only avoids the cutting machine body breaking, but also improves the quality of the plate production.
[0019] In summary, the present application has at least one of the following beneficial technical effects:
[0020] 1. By setting the protective fence, the splashing of the plate cutting material is avoided, and the safety protection is provided for the workers, and the setting of the cylindrical rod facilitates the conveying of the plate and improves the efficiency of the cutting work.
[0021] 2. By setting the limiting column, the plate can be simply fixed and limited, which facilitates the subsequent cutting work and improves the quality of the plate cutting.
[0022] 3. By setting the displacement sensor, the thickness of the plate can be detected, and the plate that does not meet the requirements can be avoided from entering the cutting machine body, which not only prevents the cutting machine body from breaking, but also improves the quality of the plate cutting. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 It is a structure schematic view of the plate shearing machine with safety protection function in the utility model.
[0024] Figure 2 It is an isometric view of the plate shearing machine with safety protection function in the utility model. Figure 1
[0025] Figure 3 It is an explosion schematic view of the plate shearing machine with safety protection function in the utility model. Figure 1
[0026] Figure 4 It is an enlarged structure schematic view of the A area in the plate shearing machine with safety protection function in the utility model. Figure 3
[0027] Reference signs: 1, plate shearing machine assembly; 11, cutting machine body; 12, feeding table; 13, guide plate; 14, first emergency stop button; 15, second emergency stop button; 16, system controller;
[0028] 2, guard assembly; 21, guard rail; 22, clamping plate; 23, limiting column; 24, displacement sensor. DETAILED DESCRIPTION
[0029] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The utility model will be described in detail below with reference to the drawings and in combination with the embodiments.
[0030] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.
[0031] Embodiment one, please refer to Figures 1-4 The utility model provides the following technical schemes:
[0032] Please refer to Figure 1 A plate shearing machine with safety protection function, including plate shearing machine assembly 1, one side of plate shearing machine assembly 1 is provided with guard assembly 2, plate shearing machine assembly 1 is used to cut plate, and guard assembly 2 is used to assist the cutting work of plate shearing machine assembly 1.
[0033] Please refer to Figures 1-3 Plate shearing machine assembly 1 includes plate shearing machine body 11, the inside of plate shearing machine body 11 is provided with cutting knife, one side of plate shearing machine body 11 is provided with feeding table 12, the upper side of feeding table 12 is provided with a plurality of guide plates 13, guide plate 13 provides space for the placement of plate, and guide plate 13 is used to assist the feeding of plate.
[0034] Please refer to Figures 1-3 Guard assembly 2 includes guard rail 21, guard rail 21 is arranged on one side of plate shearing machine body 11, one end of guard rail 21 is provided with a group of clamping plates 22, clamping plate 22 is rotatably connected with guard rail 21, clamping plate 22 is inserted with plate shearing machine body 11, guide plate 13 is arranged below guard rail 21, and gap is arranged between guide plate 13 and guard rail 21, and the width of the gap meets the demand of plate entering.
[0035] Guard rail 21 is composed of a plurality of cylindrical rods, when the cylindrical rod contacts with the plate, due to the curved surface characteristics of the cylinder, the stress generated at the contact point can be evenly dispersed on the surface of the rod under the condition of bearing pressure or impact force, and the generation of stress is reduced, and when the plate enters the inside of plate shearing machine body 11, the rolling friction is generated between the plate and the cylindrical rod, the friction force of the rolling friction is small, the force required to push the plate is reduced, and the operation difficulty is reduced.
[0036] The fixed mode of the plug-in is set, when the problem occurs inside the plate shearing machine body 11, the protective fence 21 is convenient to open, the inside of the plate shearing machine body 11 is checked, and the work is facilitated.
[0037] The protective fence 21 is set, the splashing of the plate cutting material is avoided, the safety protection is provided for the staff, the setting of the cylindrical rod material is convenient for the conveying of the plate, and the efficiency of the shearing work is improved.
[0038] Referring to Figures 1-3 , the collecting groove is arranged in the plate shearing machine body 11.
[0039] Referring to Figures 1-3 , the second emergency stop button 15 is arranged on one side of the plate shearing machine body 11, the second emergency stop button 15 is installed on the upper side of the feeding table 12, the first emergency stop button 14 is arranged below the feeding table 12, the second emergency stop button 15 is arranged, the staff can control the emergency stop of the device from the upper side, the first emergency stop button 14 is arranged, the staff can control the emergency stop of the device from the lower side, if the plate shearing process appears the sudden situation, the staff can start the emergency stop through the first emergency stop button 14 or the second emergency stop button 15 in time, and the expansion of the harm is avoided.
[0040] Referring to Figures 1-3 , the system controller 16 is arranged on one side of the plate shearing machine body 11, the system controller 16 is arranged above the second emergency stop button 15 and installed on the side wall of the plate shearing machine body 11, and the system controller 16 is used for controlling the plate shearing work of the plate shearing machine body 11.
[0041] Referring to Figures 1-4 , the protective assembly 2 includes the limiting column 23, the telescopic mechanism is arranged in the limiting column 23, the limiting column 23 is used for assisting the plate shearing of the plate shearing machine body 11, the telescopic mechanism is convenient for controlling the telescopic of the limiting column 23, when the plate enters the inside of the plate shearing machine body 11, the telescopic mechanism of the limiting column 23 is started, the telescopic mechanism drives the limiting column 23 to contact the plate, at this time, the limiting column 23 can fix and limit the plate, avoids the movement of the plate in the cutting process, and facilitates the shearing work, the limiting column 23 is arranged, the plate can be simply fixed and limited, the subsequent shearing work is facilitated, and the quality of the plate shearing is improved.
[0042] Referring to Figures 1-4 , the limiting column 23 is arranged on one side of the cutting knife in the plate shearing machine body 11, one side of the limiting column 23 is provided with the displacement sensor 24, and the displacement sensor 24 is used for detecting the thickness of the plate.
[0043] The flow of the displacement sensor 24 detecting the thickness of the plate is as follows:
[0044] First, set the thickness of the plate to be cut, and the thickness value as a reference value, if the displacement sensor 24 detects the plate value is less than the reference value, then the system controller 16 will issue an alarm sound, while the system controller 16 start emergency stop control operation, timely stop cutting work, avoid the plate shearing machine body 11 to cut the thick plate cutting, resulting in the emergence of the plate shearing machine body 11 cutter collapse situation;
[0045] If the displacement sensor 24 detects the plate value is greater than the reference value, then the system controller 16 will issue an alarm sound, the staff should promptly stop cutting work, replace the new plate cutting, to ensure the quality of the plate.
[0046] By setting the displacement sensor 24, it is convenient to detect the thickness of the plate, which can avoid the plate that does not meet the requirements into the plate shearing machine body 11, which prevents the emergence of the plate shearing machine body 11 cutter collapse situation, and improves the quality of the plate cutting.
[0047] Specifically, first put the plate along the guide plate 13, and then push the plate along the guardrail 21 into the plate shearing machine body 11, at this time the limit column 23 fixes the plate, the displacement sensor 24 detects the thickness, and after the detection is qualified, the cutter is controlled by the system controller 16 to cut the plate, and the cut plate is collected by the collecting groove in the plate shearing machine body 11.
[0048] Obviously, the above described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the scope of protection of the present application.
Claims
1. A plate shearing machine with safety protection function, characterized in that: Including a plate shearing machine assembly (1), one side of the plate shearing machine assembly (1) is provided with a protection assembly (2); Wherein, the plate shearing machine assembly (1) comprises a plate shearing machine body (11), the inside of the plate shearing machine body (11) is provided with a cutter, one side of the plate shearing machine body (11) is provided with a feeding table (12), the upper side of the feeding table (12) is provided with a plurality of guide plates (13); The protection assembly (2) comprises a protective fence (21), the protective fence (21) is arranged on one side of the plate shearing machine body (11), both ends of the protective fence (21) are respectively provided with a group of clamping plates (22), the clamping plates (22) are rotatably connected with the protective fence (21), and the clamping plates (22) are inserted with the plate shearing machine body (11).
2. The plate shearing machine with safety protection function according to claim 1, characterized in that: The inside of the plate shearing machine body (11) is further provided with a collecting groove, and the collecting groove is used for collecting the sheared plate.
3. The plate shearing machine with safety protection function according to claim 2, characterized in that: One side of the plate shearing machine body (11) is provided with a second emergency stop button (15), the second emergency stop button (15) is installed on the upper side of the feeding table (12), and the lower side of the feeding table (12) is provided with a first emergency stop button (14).
4. The plate shearing machine with safety protection function according to claim 3, characterized in that: One side of the plate shearing machine body (11) is provided with a system controller (16), the system controller (16) is arranged above the second emergency stop button (15) and is installed on the side wall of the plate shearing machine body (11), and the system controller (16) is used for controlling the shearing work of the plate shearing machine body (11).
5. The plate shearing machine with safety function according to claim 1, characterized in that: The protection assembly (2) comprises a limiting column (23), the inside of the limiting column (23) is provided with a telescopic mechanism, and the limiting column (23) is used for assisting the plate shearing machine body (11) to shear the plate.
6. The plate shearing machine with safety function according to claim 5, characterized in that: The limiting column (23) is arranged on one side of the cutter in the plate shearing machine body (11), one side of the limiting column (23) is provided with a displacement sensor (24), and the displacement sensor (24) is used for detecting the thickness of the plate.