CN113290400B - Protective device for machining tool - Google Patents
Protective device for machining tool Download PDFInfo
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- CN113290400B CN113290400B CN202110570925.XA CN202110570925A CN113290400B CN 113290400 B CN113290400 B CN 113290400B CN 202110570925 A CN202110570925 A CN 202110570925A CN 113290400 B CN113290400 B CN 113290400B
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- protection
- observer
- plate
- sliding table
- electric sliding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0078—Safety devices protecting the operator, e.g. against accident or noise
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/72—Auxiliary arrangements; Interconnections between auxiliary tables and movable machine elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
- B23Q11/0039—Arrangements for preventing or isolating vibrations in parts of the machine by changing the natural frequency of the system or by continuously changing the frequency of the force which causes the vibration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0078—Safety devices protecting the operator, e.g. against accident or noise
- B23Q11/0082—Safety devices protecting the operator, e.g. against accident or noise by determining whether the operator is in a dangerous position
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a protective device for a processing machine tool, which comprises a workbench, a protective mechanism, a collecting mechanism and an anti-collision mechanism, wherein a circle of guide rail is arranged at the bottom of the outer wall of the workbench, an electric sliding table is arranged on the guide rail, the protective mechanism is arranged at the top of the electric sliding table, two anti-collision mechanisms are respectively arranged on the left side and the right side of the electric sliding table, electromagnets are respectively arranged in the middles of the left side and the right side of the electric sliding table, and the collecting mechanism is arranged on the protective mechanism. According to the protective device for the processing machine tool, provided by the invention, an observer beside the large processing machine tool can be protected through the arranged protective mechanism, the infrared detector, the sound wave detector and the laser range finder, the problem can be timely solved through the display control screen, the loss is reduced, the body type, the height and the occupied position of the observer are determined through double detection of the infrared detector and the sound wave detector, and the observer is protected after the protective mechanism is unfolded.
Description
Technical Field
The invention relates to the technical field of electromechanical equipment, in particular to a protective device for a processing machine tool.
Background
The safety of current large-scale machine tool in order to add man-hour is installed the control cabinet in the position far away from the machine tool usually, can't observe whether the machine tool goes wrong at the in-process of processing, and the emergence problem is difficult to timely control, and large-scale machine tool's the outside covers usually moreover has the protection casing to avoid the cutter to collapse the scheduling problem and injure personnel on every side, operating personnel is difficult to see through the protection casing, knows the specific processing condition of machine tool.
Therefore, we provide a protector for machine tool, at first, the protection machanism that is equipped with can protect the other observer of large-scale processing machine tool, and observer can obtain more accurate information, if machine tool adds the problem with man-hour, the observer can be timely handle, reduces the loss that causes, and secondly, the collection mechanism that is equipped with can avoid hindering people around after the cutter goes wrong.
Disclosure of Invention
The invention mainly aims to provide a protective device for a processing machine tool, wherein a protective mechanism is arranged to protect observers beside a large processing machine tool, the observers can obtain more accurate information, and if the processing machine tool has problems during processing, the observers can timely process the information, so that the loss caused by the problems is reduced; the collection mechanism that is equipped with can avoid hindering people around after the cutter goes wrong, can effectively solve the problem in the background art.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a protector for machine tool, includes workstation, protection machanism, collects mechanism and anticollision institution, the round guide rail is installed to the bottom of the outer wall of workstation, install electronic slip table on the guide rail, protection machanism installs the top at electronic slip table, two anticollision institutions are all installed to electronic slip table's the left and right sides, the electro-magnet is all installed at the middle part of electronic slip table's the left and right sides, the last collection mechanism that is provided with of protection machanism, the four corners department of workstation helps electronic slip table to rotate around the workstation for the arc.
Further, protection machanism includes main guard plate, goes up guard plate, left side protection casing and right protection casing, it installs at the positive top of main guard plate to go up the guard plate, left side protection casing and right protection casing are installed respectively on the positive left side and the right side of main guard plate, infrared detector and sound wave detector are installed in the front of main guard plate, laser range finder is all installed in the front of left side protection casing and right protection casing, it just can stretch out and draw back the regulation length through tilting angle regulation to go up the guard plate, left side protection casing and right protection casing are all established to the arc and can the rotation angle regulation just.
Further, the fixed block is installed to the top of main guard plate towards one side setting of workstation, the fixed block is trapezoidal body and its inclined plane downwards towards the workstation, first camera is installed on the inclined plane of fixed block, the mid-mounting of main guard plate towards one side setting of workstation has the second camera, first camera has wide-angle lens and can improves observation scope, the second camera has the enlarged lens and uses when enlargiing.
Further, the main guard plate, left protection casing and right protection casing all are provided with the collection mechanism towards one side of workstation, it includes cystosepiment and rubber layer to collect the mechanism, one side and main guard plate, left protection casing and right protection casing on rubber layer are connected, the opposite side and the cystosepiment on rubber layer are connected, the cystosepiment thickness needs to match according to the size of machine tool cutter.
Further, anticollision institution includes the mounting panel, one side of mounting panel is installed on electronic slip table, the telescopic link is installed to the opposite side of mounting panel, the shock attenuation board is installed to the one end of keeping away from electronic slip table of telescopic link, the outside cover of telescopic link is equipped with damping spring, and damping spring's both ends are connected with shock attenuation board and mounting panel respectively, the length of telescopic link is greater than the length of electro-magnet.
Further, infrared detector and sound wave detector can record observation personnel's health data and position through infrared and sound wave, the removal speed of electronic slip table is adjusted to the data that laser range finder measured through laser.
Further, the mid-mounting of main guard plate has the observation window, the observation window uses explosion-proof glass, display control screen is installed in the front of main guard plate, and display control screen is located the below of observation window, display control screen can receive infrared detector, sound wave detector and laser range finder's data and the real-time video recording of first camera and second camera.
Further, a protector for machine tool, the use step is as follows:
a: the large-scale machine tool is arranged on the workbench, if the machining process of the machine tool needs to be observed, an observer stands in front of the protection mechanism, a display control screen is started, the body type, the height and the occupied position of the observer are determined through double detection of an infrared detector and an acoustic wave detector, the protection mechanism is unfolded according to measured data, the upper protection plate rotates up and down to adjust the angle and simultaneously adjusts the length of the upper protection plate, and the left protection cover and the right protection cover rotate left and right to adjust the angle, so that the observer is protected by the protection mechanism;
b: after the step A is finished, the processing machine tool starts the cutter to cut the workpiece, pictures shot by the first camera and the second camera can be watched through the display control screen, the observation window can watch dead angles of the two cameras, an observer can walk around the workbench when the cutter moves, the infrared detector and the acoustic wave detector can start the electric sliding table after detecting that the observer moves, the protection mechanism moves along with the observer, meanwhile, the infrared detector and the acoustic wave detector can adjust the unfolding angle of the protection mechanism in real time to ensure the safety of the observer, the two laser distance meters can measure the distance between the observer and the left protection cover and the right protection cover respectively, the moving speed of the electric sliding table is adjusted in real time, the observer is always positioned in the middle of the protection mechanism and keeps relatively static with the protection mechanism, and the observer can watch the display control screen in the walking process conveniently, if a problem occurs during processing, an observer can timely process the problem through the display control screen, so that the loss caused by the problem is reduced;
c: after the step B is finished, a plurality of protection mechanisms are arranged on the workbench, when the protection mechanisms are not used, an observer moves towards the protection mechanisms without noticing the protection mechanisms, the anti-collision mechanisms can avoid collision between the two protection mechanisms, the damping plates below the two protection mechanisms are firstly contacted and drive the telescopic rods to contract to extrude the damping springs, impact force of collision is reduced, meanwhile, the electromagnets are electrified to generate magnetism, when the two electromagnets are close to each other and then fixed in an adsorption mode, the two protection mechanisms can move together, and collision is avoided to continue to occur;
d: after the step C is completed, an observer observes that the machining process needs to walk along with the movement of the cutter, so that the protective mechanism is always positioned on the side face of the cutter, when the cutter collapses, the fragments can fly away towards the protective mechanism and can be clamped by the rubber layer after passing through the foam board, the foam board is thick so as to prevent the fragments from falling off, the damage to the protective mechanism caused by the fragments can be reduced through the collecting mechanism, the fragments are collected and fixed, and the flying fragments are prevented from hurting people.
Compared with the prior art, the invention has the following beneficial effects:
1. the protection mechanism, the infrared detector, the sound wave detector and the laser range finder can protect observers beside a large-scale processing machine tool, meanwhile, problems occurring can be timely handled through the display control screen, loss is reduced, the body type, the height and the occupied positions of the observers are determined through double detection of the infrared detector and the sound wave detector, the observers are protected after the protection mechanism is unfolded, the protection mechanism moves along with the observers, meanwhile, the infrared detector and the sound wave detector can adjust the unfolding angles of the protection mechanism in real time, the distances between the observers and the left protective cover and the right protective cover can be measured through the two laser range finders, the moving speed of the electric sliding table is adjusted in real time, the observers and the protection mechanism are kept relatively static, the observers can conveniently watch the display control screen in the walking process, and if problems occur during processing, an observer can timely process the information through the display control screen, so that the loss caused by the information is reduced, and the collision avoidance mechanism can avoid collision between the two protection mechanisms;
2. through mutually supporting between the protection machanism that sets up and the collection mechanism, can avoid the piece to hinder people around, the observer walks around the workstation along with the removal of cutter, make protection machanism be located the side of cutter always, when the cutter collapses, the piece can fly away towards the protection machanism direction, the piece can be cliied by the rubber layer after passing the cystosepiment, the cystosepiment is thick can prevent that the piece from droing, can reduce the damage that the piece caused protection machanism through collecting the mechanism, and fix the piece collection, avoid the piece of departure to hinder people.
Drawings
Fig. 1 is a schematic overall structure diagram of a protective device for a processing machine tool according to the present invention.
Fig. 2 is a schematic front structural view of a protection mechanism of a protection device for a processing machine tool according to the present invention.
Fig. 3 is a schematic cross-sectional view of a protection mechanism of a protection device for a processing machine tool according to the present invention.
Fig. 4 is a schematic structural view of an anti-collision mechanism of a protective device for a processing machine tool according to the present invention.
FIG. 5 is a schematic cross-sectional view of a portion of a protective device for a processing machine tool according to the present invention.
In the figure: 1. a work table; 2. a guide rail; 3. an electric sliding table; 4. a protection mechanism; 5. a main protection plate; 6. an upper protection plate; 7. a left shield; 8. a right shield; 9. an infrared detector; 10. an acoustic wave detector; 11. a laser range finder; 12. an observation window; 13. displaying a control screen; 14. a fixed block; 15. a first camera; 16. a second camera; 17. a collection mechanism; 18. an anti-collision mechanism; 19. a damper plate; 20. a telescopic rod; 21. a damping spring; 22. mounting a plate; 23. an electromagnet; 24. a foam board; 25. a rubber layer.
Detailed Description
The present invention will be further described with reference to the following detailed description, wherein the drawings are for illustrative purposes only and are not intended to be limiting, wherein certain elements may be omitted, enlarged or reduced in size, and are not intended to represent the actual dimensions of the product, so as to better illustrate the detailed description of the invention.
Example 1
As shown in fig. 1-5, a protector for machine tool, including workstation (1), protection machanism (4), collect mechanism (17) and anticollision institution (18), round guide rail (2) are installed to the bottom of the outer wall of workstation (1), install electronic slip table (3) on guide rail (2), the top at electronic slip table (3) is installed in protection machanism (4), two anticollision machanism (18) are all installed to the left and right sides of electronic slip table (3), electro-magnet (23) are all installed at the middle part of the left and right sides of electronic slip table (3), be provided with on protection machanism (4) and collect mechanism (17), the four corners department of workstation (1) helps electronic slip table (3) to rotate around workstation (1) for the arc.
Protection machanism (4) are including main guard plate (5), go up guard plate (6), left side protection casing (7) and right protection casing (8), go up guard plate (6) and install at the positive top of main guard plate (5), install respectively in the positive left side and right side of main guard plate (5) left side and right side left side protection casing (7) and right protection casing (8), infrared detector (9) and sound wave detector (10) are installed in the front of main guard plate (5), laser range finder (11) are all installed in the front of left side protection casing (7) and right protection casing (8), it just can stretch out and draw back the regulation length to go up guard plate (6) through the upper and lower rotation angle regulation, left side protection casing (7) and right protection casing (8) are all established to the arc and can the left and right sides rotation angle regulation.
Fixed block (14) are installed towards the top of one side setting of workstation (1) to main guard plate (5), fixed block (14) are trapezoidal body and its inclined plane downward towards workstation (1), first camera (15) are installed to the inclined plane of fixed block (14), the mid-mounting of main guard plate (5) towards one side setting of workstation (1) has second camera (16), first camera (15) have the wide angle camera lens can improve observation range, second camera (16) have the enlarged camera lens and use when supplying to enlarge.
Anticollision institution (18) include mounting panel (22), install on electronic slip table (3) one side of mounting panel (22), telescopic link (20) are installed to the opposite side of mounting panel (22), shock attenuation board (19) are installed to the one end of keeping away from electronic slip table (3) of telescopic link (20), the outside cover of telescopic link (20) is equipped with damping spring (21), and damping spring (21) both ends are connected with shock attenuation board (19) and mounting panel (22) respectively, the length of telescopic link (20) is greater than the length of electro-magnet (23).
The infrared detector (9) and the sound wave detector (10) can measure the body data and the position of an observer through infrared and sound waves, and the laser range finder (11) adjusts the moving speed of the electric sliding table (3) through data measured by laser.
The middle part of main guard plate (5) installs observation window (12), explosion-proof glass is used in observation window (12), display control screen (13) are installed in the front of main guard plate (5), and display control screen (13) are located the below of observation window (12), and data and the real-time video of first camera (15) and second camera (16) of infrared detector (9), acoustic detector (10) and laser range finder (11) can be received in display control screen (13).
By adopting the technical scheme: an observer beside a large processing machine tool can be protected by the protection mechanism (4), the infrared detector (9), the sound wave detector (10) and the laser range finders (11), problems can be timely solved through the display control screen (13) to reduce loss, the body type, the height and the occupied position of the observer can be determined by double detection of the infrared detector (9) and the sound wave detector (10), the observer can be protected after the protection mechanism (4) is unfolded, the protection mechanism (4) moves along with the observer, meanwhile, the unfolding angle of the protection mechanism (4) can be adjusted by the infrared detector (9) and the sound wave detector (10) in real time, the distance between the observer and the left protection cover (7) and the right protection cover (8) can be measured by the two laser range finders (11), the moving speed of the electric sliding table (3) can be adjusted in real time, the observer and the protection mechanisms (4) are kept relatively static, the observer can conveniently watch the display control screen (13) in the walking process, if a problem occurs in machining, the observer can timely handle the problem through the display control screen (13), the loss caused by the problem is reduced, and the collision avoidance mechanism (18) can avoid collision between the two protection mechanisms (4).
Example 2
As shown in fig. 1-5, a protector for machine tool, including workstation (1), protection machanism (4), collect mechanism (17) and anticollision institution (18), round guide rail (2) are installed to the bottom of the outer wall of workstation (1), install electronic slip table (3) on guide rail (2), the top at electronic slip table (3) is installed in protection machanism (4), two anticollision machanism (18) are all installed to the left and right sides of electronic slip table (3), electro-magnet (23) are all installed at the middle part of the left and right sides of electronic slip table (3), be provided with on protection machanism (4) and collect mechanism (17), the four corners department of workstation (1) helps electronic slip table (3) to rotate around workstation (1) for the arc.
Protection machanism (4) are including main guard plate (5), go up guard plate (6), left side protection casing (7) and right protection casing (8), go up guard plate (6) and install at the positive top of main guard plate (5), install respectively in the positive left side and right side of main guard plate (5) left side protection casing (7) and right protection casing (8), infrared detector (9) and sound wave detector (10) are installed in the front of main guard plate (5), laser range finder (11) are all installed in the front of left side protection casing (7) and right protection casing (8), it just can the telescopic regulation length through the tilting angle regulation to go up guard plate (6), left side protection casing (7) and right protection casing (8) are all established to the arc and can the left and right sides rotation angle regulation.
The side of main guard plate (5), left side protection casing (7) and right protection casing (8) towards workstation (1) all is provided with collects mechanism (17), collects mechanism (17) and includes cystosepiment (24) and rubber layer (25), and one side and main guard plate (5) of rubber layer (25), left side protection casing (7) and right protection casing (8) are connected, and the opposite side and cystosepiment (24) of rubber layer (25) are connected, and the thickness of cystosepiment (24) need match according to the size of machine tool cutter.
By adopting the technical scheme: mutually supporting between protection machanism (4) and collection mechanism (17) through setting up, can avoid the piece to injure people around, the observer walks about workstation (1) along with the removal of cutter, make protection machanism (4) be located the side of cutter always, when the cutter collapses, the piece can fly away towards protection machanism (4) direction, the piece can be cliied by rubber layer (25) after passing cystosepiment (24), cystosepiment (24) are thick can prevent that the piece from droing, can reduce the damage that the piece led to the fact protection machanism (4) through collecting mechanism (17), and collect the piece and fix, the piece of avoiding flying out hinders the people.
When the protective device is used, firstly, a large-scale machining tool is installed on a workbench (1), if the machining process of the machining tool needs to be observed, an observer stands in front of a protective mechanism (4), a display control screen (13) is started, the body shape, the height and the occupied position of the observer are determined through double detection of an infrared detector (9) and a sound wave detector (10), the protective mechanism (4) is unfolded according to the measured data, an upper protective plate (6) rotates up and down to adjust the length of the upper protective plate, a left protective cover (7) and a right protective cover (8) rotate left and right to adjust the angle, the protective mechanism (4) protects the observer, secondly, the machining tool starts a cutter to cut the workpiece, pictures shot by a first camera (15) and a second camera (16) can be observed through the display control screen (13), the observation window (12) can watch dead angles of the two cameras, an observer can walk around the workbench (1) when the cutter moves, the infrared detector (9) and the sound wave detector (10) start the electric sliding table (3) after detecting that the observer moves, the protection mechanism (4) moves along with the observer, the infrared detector (9) and the sound wave detector (10) can adjust the unfolding angle of the protection mechanism (4) in real time to ensure the safety of the observer, the two laser range finders (11) can measure the distance between the observer and the left protective cover (7) and the right protective cover (8) respectively, the moving speed of the electric sliding table (3) is adjusted in real time, the observer is always positioned in the middle of the protection mechanism (4) and keeps relatively static with the protection mechanism (4), and the observer can watch the display control screen (13) conveniently in the walking process, if a problem occurs during processing, an observer can timely process the problem through the display control screen (13) to reduce the loss caused by the problem, moreover, the workbench (1) is provided with a plurality of protection mechanisms (4), when the protection mechanisms (4) are not used, the observer can go away towards the protection mechanisms without noticing, the anti-collision mechanism (18) can avoid collision between the two protection mechanisms (4), the damping plates (19) below the two protection mechanisms (4) are firstly contacted and drive the telescopic rods (20) to contract to extrude the damping springs (21) to reduce the impact force of the collision, meanwhile, the electromagnets (23) are electrified to generate magnetism, when the two electromagnets (23) are close to each other, the two protection mechanisms (4) can move together to avoid continuous collision, and finally, the observer can observe that the processing process needs to move along with the movement of the cutter to ensure that the protection mechanisms (4) are always positioned on the side faces of the cutter, when the cutter collapses, the piece can fly away towards protection machanism (4) direction, can be cliied by rubber layer (25) after passing cystosepiment (24), and cystosepiment (24) are thick can prevent that the piece from droing, can reduce the damage that the piece caused protection machanism (4) through collecting mechanism (17), and fix the piece collection, avoid the piece of flying out to hinder the people.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. The utility model provides a protector for machine tool, includes workstation, protection machanism, collects mechanism and anticollision institution, its characterized in that: the anti-collision device comprises a workbench, and is characterized in that a circle of guide rail is arranged at the bottom of the outer wall of the workbench, an electric sliding table is arranged on the guide rail, a protection mechanism is arranged at the top of the electric sliding table, two anti-collision mechanisms are respectively arranged at the left side and the right side of the electric sliding table, electromagnets are respectively arranged at the middle parts of the left side and the right side of the electric sliding table, a collection mechanism is arranged on the protection mechanism, and the four corners of the workbench are arc-shaped to facilitate the electric sliding table to rotate around the workbench;
the protection mechanism comprises a main protection plate, an upper protection plate, a left protection cover and a right protection cover, wherein the upper protection plate is arranged at the top of the front surface of the main protection plate, the left protection cover and the right protection cover are respectively arranged on the left side and the right side of the front surface of the main protection plate, the front surface of the main protection plate is provided with an infrared detector and a sound wave detector, the front surfaces of the left protection cover and the right protection cover are respectively provided with a laser range finder, the upper protection plate can adjust the angle through vertical rotation and can adjust the length in a telescopic mode, and the left protection cover and the right protection cover are both arc-shaped and can rotate left and right to adjust the angle;
the top of one side, facing the workbench, of the main protection plate is provided with a fixing block, the fixing block is a trapezoid body, an inclined plane of the fixing block faces the workbench downwards, a first camera is arranged on the inclined plane of the fixing block, a second camera is arranged in the middle of one side, facing the workbench, of the main protection plate, the first camera is provided with a wide-angle lens, the observation range can be enlarged, and the second camera is provided with an amplifying lens for amplification;
the collecting mechanism comprises a foam plate and a rubber layer, one side of the rubber layer is connected with the main protection plate, the left protection cover and the right protection cover, the other side of the rubber layer is connected with the foam plate, and the thickness of the foam plate needs to be matched according to the size of a cutting knife of a processing machine tool;
the anti-collision mechanism comprises a mounting plate, one side of the mounting plate is mounted on the electric sliding table, the other side of the mounting plate is provided with a telescopic rod, one end of the telescopic rod, which is far away from the electric sliding table, is provided with a damping plate, the outer side of the telescopic rod is sleeved with a damping spring, two ends of the damping spring are respectively connected with the damping plate and the mounting plate, and the length of the telescopic rod is greater than that of the electromagnet;
the infrared detector and the sound wave detector can measure body data and positions of observers through infrared and sound waves, and the laser range finder adjusts the moving speed of the electric sliding table through data measured by laser;
the monitoring system comprises a main protection plate, a monitoring window, a display control screen and a first camera, wherein the monitoring window is arranged in the middle of the main protection plate and made of explosion-proof glass, the display control screen is arranged on the front surface of the main protection plate and located below the monitoring window, and the display control screen can receive data of an infrared detector, an acoustic detector and a laser range finder and real-time videos of the first camera and the second camera;
the use steps are as follows:
a: the large-scale machine tool is arranged on the workbench, if the machining process of the machine tool needs to be observed, an observer stands in front of the protection mechanism, a display control screen is started, the body type, the height and the occupied position of the observer are determined through double detection of an infrared detector and an acoustic wave detector, the protection mechanism is unfolded according to measured data, the upper protection plate rotates up and down to adjust the angle and simultaneously adjusts the length of the upper protection plate, and the left protection cover and the right protection cover rotate left and right to adjust the angle, so that the observer is protected by the protection mechanism;
b: after the step A is finished, the processing machine tool starts the cutter to cut the workpiece, pictures shot by the first camera and the second camera can be watched through the display control screen, the observation window can watch dead angles of the two cameras, an observer can walk around the workbench when the cutter moves, the infrared detector and the acoustic wave detector can start the electric sliding table after detecting that the observer moves, the protection mechanism moves along with the observer, meanwhile, the infrared detector and the acoustic wave detector can adjust the unfolding angle of the protection mechanism in real time to ensure the safety of the observer, the two laser distance meters can measure the distance between the observer and the left protection cover and the right protection cover respectively, the moving speed of the electric sliding table is adjusted in real time, the observer is always positioned in the middle of the protection mechanism and keeps relatively static with the protection mechanism, and the observer can watch the display control screen in the walking process conveniently, if a problem occurs during processing, an observer can timely process the problem through the display control screen, so that the loss caused by the problem is reduced;
c: after the step B is finished, a plurality of protection mechanisms are arranged on the workbench, when the protection mechanisms are not used, an observer moves towards the protection mechanisms without noticing the protection mechanisms, the anti-collision mechanisms can avoid collision between the two protection mechanisms, the damping plates below the two protection mechanisms are firstly contacted and drive the telescopic rods to contract to extrude the damping springs, impact force of collision is reduced, meanwhile, the electromagnets are electrified to generate magnetism, when the two electromagnets are close to each other and then fixed in an adsorption mode, the two protection mechanisms can move together, and collision is avoided to continue to occur;
d: after accomplishing C step, the observer observes the course of working and need walk about along with the removal of cutter, makes the protection machanism be located the side of cutter always, and when the cutter collapses, the piece can fly away towards the protection machanism direction, can be cliied by the rubber layer after passing the cystosepiment, and the cystosepiment is thick can prevent that the piece from coming off, can reduce the damage that the piece caused protection machanism through collecting the mechanism, and collects the piece and fix, avoids the piece of departure to injure the people.
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| CN114193179B (en) * | 2022-02-17 | 2022-04-19 | 深圳市触想智能股份有限公司 | Apply to removal type touch control all-in-one on industrial equipment |
| CN116879102B (en) * | 2023-09-06 | 2023-11-17 | 江苏博朗森思医疗器械有限公司 | Cutting anastomat detection device |
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