CN115041900A

CN115041900A - Safety reinforced rail type welding workbench and working method thereof

Info

Publication number: CN115041900A
Application number: CN202210727953.2A
Authority: CN
Inventors: 张雷
Original assignee: Taicang Quansheng Display Props Co ltd
Current assignee: Taicang Quansheng Display Props Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-09-13

Abstract

The invention discloses a safety reinforced rail type welding workbench, which comprises: the automatic blanking device comprises a base, a feeding and discharging track, a waiting table, a working platform, an active blanking mechanism, a protection cabin, a splash-proof coaming and a sliding seat, wherein the waiting table is arranged on one side of the base, and the feeding and discharging track is arranged at one end of the waiting table; the top of the base is provided with a working platform, an active blanking mechanism is arranged on the working platform, and the bottom of the active blanking mechanism is provided with a protection cabin; the outer side of the working platform is provided with a splash-proof coaming plate; a sliding seat is arranged on one side of the base; the working method of the safety reinforced rail type welding workbench is also included; adopt track structure on the one hand, the station is kept away from to the material point about making, feeds in order simultaneously, goes up unloading convenient and fast, also need not stop the welding because of going up unloading, and machining efficiency is high, and on the other hand provides the accident and has responded to the measure, when the work piece takes place to explode or empty, can keep apart work piece and operating personnel fast, guarantees operating personnel safety.

Description

Safety reinforced rail type welding workbench and working method thereof

Technical Field

The invention belongs to the field of welding equipment and technology, and particularly relates to a safety reinforced rail type welding workbench and a working method thereof.

Background

The welding workbench is a workbench which is arranged for welding various parts, is particularly suitable for various machining and special-shaped part machining, has the advantages of convenience in use, high universality and wear resistance and long service life, is a machining auxiliary device which is very common in part machining, and is widely applied and developed. When the welding workbench is used, the problems of far distance between a workpiece and a welding tool and incapability of preventing and dealing with accidents frequently exist, so that the efficiency and safety of equipment in processing cannot be guaranteed; therefore, the present application has made innovations and improvements to the welding table with respect to the above problems.

The existing welding workbench mainly has the following problems:

1. present weldment work platform will treat that the work piece is directly stacked mostly, needs operating personnel constantly to go to take, simultaneously because the reputation pollution during the welding, non-operating personnel is no longer close to when generally welding, can not in time go up unloading, can only pile up near the station, and machining efficiency is low, blocks up the station easily simultaneously.

2. Most of the existing welding workbenches do not have safety protection measures, once a workpiece is exploded or toppled, operators are easily injured, and the safety is low.

Disclosure of Invention

The purpose of the invention is as follows: in order to overcome the defects, the invention aims to provide a safety reinforced rail type welding workbench and a working method thereof.

The technical scheme is as follows: in order to achieve the above object, the present invention provides a safety-enhanced rail type welding table, comprising: the automatic blanking device comprises a base, a feeding and discharging track, a waiting table, a working platform, an active blanking mechanism, a protection cabin, a splash-proof coaming and a sliding seat, wherein the waiting table is arranged on one side of the base, and the feeding and discharging track is arranged at one end, far away from the base, of the waiting table; the top of the base is provided with a working platform, an active blanking mechanism is arranged on the working platform, a protection cabin is arranged at the bottom of the active blanking mechanism, and the protection cabin is arranged in the base; the outer side of the working platform is provided with a splash-proof coaming plate which is arranged at the top of the base; a sliding seat is arranged on one side of the base.

According to the welding workbench, on one hand, a rail structure is adopted, so that feeding and discharging points are far away from a station and are fed orderly, feeding and discharging are convenient and quick, welding is not required to be stopped due to feeding and discharging, machining efficiency is high, on the other hand, accident response measures are provided, when a workpiece is exploded or toppled, the workpiece and an operator can be isolated quickly, and safety of the operator is guaranteed.

The waiting table comprises a table top, a positioning plate, a multi-head clamp and a channel switch, wherein the table top is arranged on one side of the base, a fixed outer plate is arranged on the table top, and the positioning plate is arranged at the edge of the table top; a multi-head clamp is arranged at one end of the table top and matched with the positioning plate; and a channel switch is arranged at one end of the table board close to the feeding and discharging rail and matched with the feeding and discharging rail.

According to the invention, the waiting table is arranged, so that loading and unloading of workpieces are realized through the mechanical arm, manual operation is reduced, processing time is shortened, and production efficiency is improved.

The multi-head clamp comprises a rotary base, lifting L-shaped rods, transverse sliding rails, a rotary clamp seat and chucks, wherein the rotary base is arranged on a table board, the lifting L-shaped rods are arranged at the top of the rotary base and driven by cylinders, the transverse sliding rails are arranged at the ends, away from the rotary base, of the lifting L-shaped rods, the rotary clamp seats are arranged in the transverse sliding rails, the rotary clamp seats slide on the transverse sliding rails through lead screws, the rotary clamp seats are driven to rotate by motors, the chucks are arranged on the rotary clamp seats, and the chucks are negative-pressure suckers.

According to the multi-head clamp, different clamping distances are provided by the transverse sliding rails, the multi-head clamp can be integrally moved to different positions, plane free movement within a certain range is achieved by matching with the rotary base, different angles and different distances can be provided for operators, welding is facilitated, and meanwhile compared with a conventional screw rod type plane moving structure, a part of a structure for feeding is used, a large amount of space cannot be occupied around a workpiece, and welding is not hindered.

The channel switch comprises a proximity switch, a first baffle, a second baffle and a retarding friction wheel, the feeding and discharging track comprises a feeding roller and a discharging roller, the feeding roller and the discharging roller are arranged in parallel, the output end of the feeding roller is provided with the first baffle, the positioning plate is provided with the proximity switch, and the proximity switch is connected with the first baffle; the input end of the blanking roller is provided with a second baffle, the second baffle is linked with the first baffle, and the opening and closing state of the second baffle is opposite to the opening and closing state of the first baffle; the material loading roller output end is provided with the slow friction wheel, the slow friction wheel set up in material loading roller both sides.

The channel switch is arranged, and the channels communicated to the feeding roller and the discharging roller are opened and closed, so that the channels share one table board, and the cost is reduced.

The top surface of the table top inclines towards the direction of the second baffle, one side of the second baffle, which is close to the table top, is provided with an auxiliary positioning plate, and the auxiliary positioning plate is matched with the positioning plate.

According to the invention, the channel switch is arranged, so that the workpiece automatically enters the blanking roller through the inclination angle, the structure is not powered, and the cost is reduced.

The active blanking mechanism comprises an infrared sensor, a turning plate, a lock catch, a fixer and a torsion spring, wherein the turning plate is hinged on the working platform, the lock catch is arranged on two sides of the turning plate, and the lock catch is an electromagnetic lock; the working platform is provided with an infrared sensor which is connected with the control lock catch through a circuit board; the turning plate is hinged with a fixer, one end of the fixer is provided with a torsion spring, and the torsion spring compresses the turning plate and compresses the fixer; the one end that the torsional spring was kept away from to the fixer is provided with the electromagnetic lock, the spacing fixer of electromagnetic lock.

According to the invention, the active blanking mechanism is arranged, so that the workpiece can be fed into the protection cabin to protect operators, and meanwhile, the fixer is additionally arranged, so that the workpiece can be fixed in the blanking process, and can fall into the protection cabin more quickly, and outward sputtering is avoided.

The splash-proof surrounding plate comprises a vertical plate, a falling plate, an accelerating air port and a buffer pad, wherein the vertical plate is arranged at the edge of the base, the falling plate is arranged in the vertical plate, and the bottom of the falling plate is hinged with the vertical plate; an acceleration air port is arranged in the vertical plate and is arranged on one side of the falling plate; be provided with the blotter in the riser, the blotter sets up in the board bottom that falls.

According to the invention, the splash guard board is arranged, so that a movable falling board is added while a baffle is conventionally established to block acousto-optic pollution, and the movable falling board is normally folded in the vertical board, does not interfere welding, quickly falls down when an accident occurs, and is blocked between a workpiece and an operator, thereby achieving the purpose of protecting the operator.

The sliding seat comprises a working slide rail, an exit groove, an exit slide rail, a walking slide seat, a push cylinder and a buffer spring, wherein the exit groove is formed in one side of the base, the exit slide rail is arranged in the exit groove, and the working slide rail is arranged at two ends of the exit slide rail; a push cylinder is arranged at one end of the exit groove, the output end of the push cylinder is in contact with the exit slide rail, a buffer spring is arranged at the other end of the exit groove, and the buffer spring is matched with the exit slide rail; and a walking sliding seat is arranged on the withdrawing slide rail.

The sliding seat can move through the sliding rail, so that the purpose of quick movement is achieved, welding rods can be conveniently replaced by workers, tools can be conveniently taken and placed, workpieces can be conveniently processed, and the sliding seat can be quickly away from a station to protect personnel when an accident happens.

The walking sliding seat is provided with a seat and air bags, the seat is arranged at the top of the walking sliding seat, the air bags are arranged on two sides of the seat and are L-shaped, and the surfaces of the air bags are made of heat-resistant materials.

The arrangement of the walking slide seat adopts the arrangement of the air bag, thereby protecting personnel from sputtering injury and simultaneously playing a role in buffering rapid movement.

The working method of the safety strengthening rail type welding workbench comprises the steps of workpiece processing and accident handling, and specifically comprises the following steps:

the method comprises the following steps: placing workpieces on a feeding and discharging track, wherein the workpieces sequentially enter a waiting table, the waiting table sends the workpieces to a working platform, and the waiting table moves the workpieces to the feeding and discharging track and sends the workpieces out of the feeding and discharging track after the workpieces are processed;

step two: when the workpiece is exploded or collapsed, a heating source generated by welding expands or moves rapidly, the active blanking mechanism is opened to take the workpiece into the protection cabin, the splash-proof coaming expands to block the workpiece and flying chips, and the sliding seat withdraws from the station.

The technical scheme shows that the invention has the following beneficial effects:

1. according to the safety reinforced rail type welding workbench and the working method thereof, the rail structure is adopted, so that the feeding and discharging points are far away from the station and are sequentially fed, the feeding and discharging are convenient and quick, the welding is not required to be stopped due to the feeding and discharging, and the machining efficiency is high.

2. According to the safety reinforced rail type welding workbench and the working method thereof, accident response measures are provided, when the workpiece is exploded or toppled, the workpiece and an operator can be quickly isolated, and the safety of the operator is ensured.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the protective cabin of the present invention;

FIG. 3 is a schematic diagram of a waiting stage according to the present invention;

FIG. 4 is a schematic structural view of a second baffle of the present invention;

FIG. 5 is a schematic structural view of the active blanking mechanism of the present invention;

FIG. 6 is a schematic structural view of a splash guard of the present invention;

FIG. 7 is a schematic view of the slide chair of the present invention;

FIG. 8 is a side view of the slide chair of the present invention;

in the figure: a base-1, a feeding and discharging track-2, a waiting table-3, a table-board-31, a positioning board-32, a multi-head clamp-33, a rotary base-331, a lifting L-shaped rod-332, a transverse slide rail-333, a rotary clamp seat-334, a chuck-335, a channel switch-34, a proximity switch-341, a first baffle-342, a second baffle-343, a slow friction wheel-344, an auxiliary positioning board-345, a working platform-4, an active blanking mechanism-5, an infrared sensor-51, a flap-52, a lock catch-53, a fixer-54, a torsion spring-55, a protective cabin-6, a splash guard-7, a vertical board-71, a falling board-72, an accelerating air port-73, a cushion pad-74, a baffle-341, a movable clamp and a movable clamp, A sliding seat-8, a working slide rail-81, an exit groove-82, an exit slide rail-83, a walking slide seat-84, a push cylinder-85, a buffer spring-86, a seat-87 and an air bag-88.

Detailed Description

The invention is further elucidated with reference to the drawings and the embodiments.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation that the first and second features are not in direct contact, but are in contact via another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1

1-8, a safety-enhanced orbital welding station, comprising: the automatic blanking device comprises a base 1, a feeding and discharging track 2, a waiting table 3, a working platform 4, an active blanking mechanism 5, a protection cabin 6, a splash-proof coaming 7 and a sliding seat 8, wherein the waiting table 3 is arranged on one side of the base 1, and the feeding and discharging track 2 is arranged at one end, far away from the base 1, of the waiting table 3; a working platform 4 is arranged at the top of the base 1, an active blanking mechanism 5 is arranged on the working platform 4, a protection cabin 6 is arranged at the bottom of the active blanking mechanism 5, and the protection cabin 6 is arranged in the base 1; the outer side of the working platform 4 is provided with a splash-proof coaming plate 7, and the splash-proof coaming plate 7 is arranged at the top of the base 1; a sliding seat 8 is arranged on one side of the base 1.

The waiting table 3 in this embodiment includes a table top 31, a positioning plate 32, a multi-head clamp 33 and a channel switch 34, wherein the table top 31 is arranged on one side of the base 1, a fixed outer plate 32 is arranged on the table top 31, and the positioning plate 32 is arranged at the edge of the table top 31; a multi-head clamp 33 is arranged at one end of the table top 31, and the multi-head clamp 33 is matched with the positioning plate 32; one end of the table board 31 close to the feeding and discharging rail 2 is provided with a channel switch 34, and the channel switch 34 is matched with the feeding and discharging rail 2.

In this embodiment, the multi-head clamp 33 includes a rotary base 331, a lifting L-shaped rod 332, a transverse sliding rail 333, a rotary clamp seat 334, and a chuck 335, the rotary base 331 is provided on the table top 31, the lifting L-shaped rod 332 is provided at the top of the rotary base 331, the lifting L-shaped rod 332 is driven by a cylinder, the transverse sliding rail 333 is provided at one end of the lifting L-shaped rod 332 away from the rotary base 331, the rotary clamp seat 334 is provided in the transverse sliding rail 333, the rotary clamp seat 334 is provided with two, the rotary clamp seat 334 slides on the transverse sliding rail 333 through a screw rod, the rotary clamp seat 334 rotates through the driving of a motor, the rotary clamp seat 334 is provided with the chuck 335, and the chuck 335 is a negative pressure chuck.

The channel switch 34 in this embodiment includes a proximity switch 341, a first baffle 342, a second baffle 343, and a slow friction wheel 344, the feeding and discharging track 2 includes a feeding roller and a discharging roller, the feeding roller and the discharging roller are arranged in parallel, the output end of the feeding roller is provided with the first baffle 342, the positioning plate 32 is provided with the proximity switch 341, and the proximity switch 341 is connected with the first baffle 342; a second baffle 343 is arranged at the input end of the blanking roller, the second baffle 343 is linked with the first baffle 342, and the opening and closing state of the second baffle 343 is opposite to the opening and closing state of the first baffle 342; the output end of the feeding roller is provided with a retarding friction wheel 344, and the retarding friction wheel 344 is arranged on two sides of the feeding roller.

In this embodiment, the top surface of the table top 31 inclines towards the second blocking plate 343, an auxiliary positioning plate 345 is disposed on one side of the second blocking plate 343 close to the table top 31, and the auxiliary positioning plate 345 is matched with the positioning plate 32.

The active blanking mechanism 5 in this embodiment includes an infrared sensor 51, a turning plate 52, a latch 53, a fixer 54 and a torsion spring 55, the turning plate 52 is hinged on the working platform 4, the latches 53 are arranged on two sides of the turning plate 52, and the latches are electromagnetic locks; the working platform 4 is provided with an infrared sensor 51, and the infrared sensor 51 is connected with a control lock catch 53 through a circuit board; a fixer 54 is hinged on the turning plate 52, one end of the fixer 54 is provided with a torsion spring 55, the torsion spring 55 presses the turning plate 52, and the torsion spring 55 presses the fixer; one end of the fixer 54 far away from the torsion spring 55 is provided with an electromagnetic lock, and the fixer 54 is limited by the electromagnetic lock.

The splash-proof enclosure 7 in the embodiment comprises a vertical plate 71, a falling plate 72, an acceleration air port 73 and a buffer pad 74, wherein the vertical plate 71 is arranged at the edge of the base 1, the falling plate 72 is arranged in the vertical plate 71, and the bottom of the falling plate 72 is hinged with the vertical plate 71; an acceleration air port 73 is arranged in the vertical plate 71, and the acceleration air port 73 is arranged on one side of the falling plate 72; a cushion pad 74 is arranged in the vertical plate 71, and the cushion pad 74 is arranged at the bottom of the falling plate 72.

The sliding seat 8 in this embodiment includes a working slide rail 81, an exit groove 82, an exit slide rail 83, a walking slide 84, a push cylinder 85, and a buffer spring 86, where the exit groove 82 is disposed on one side of the base 1, the exit slide rail 83 is disposed in the exit groove 82, and the working slide rail 81 is disposed at two ends of the exit slide rail 83; a pushing cylinder 85 is arranged at one end of the withdrawing groove 82, the output end of the pushing cylinder 85 contacts the withdrawing slide rail 83, a buffer spring 86 is arranged at the other end of the withdrawing groove 82, and the buffer spring 86 is matched with the withdrawing slide rail 83; and a walking slide 84 is arranged on the withdrawing slide rail 83.

In this embodiment, a seat 87 and an air bag 88 are arranged on the walking slide 84, the seat 87 is arranged at the top of the walking slide 84, the air bags 88 are arranged on two sides of the seat 87, the air bags 88 are L-shaped, and the surfaces of the air bags 88 are made of heat-resistant materials.

The working method of the safety strengthening rail type welding workbench in the embodiment comprises workpiece processing and accident handling, and specifically comprises the following steps:

the method comprises the following steps: placing workpieces on the feeding and discharging track 2, wherein the workpieces sequentially enter the waiting table 3, the waiting table 3 sends the workpieces to the working platform 4, and after the workpieces are processed, the waiting table 3 moves the workpieces to the feeding and discharging track 2 and sends the workpieces out of the feeding and discharging track 2;

step two: when the workpiece is exploded or collapsed, a heating source generated by welding expands or moves rapidly, the active blanking mechanism 5 is opened to take the workpiece into the protection cabin 6, the splash-proof coaming 7 expands to block the workpiece and flying chips, and the sliding seat 8 withdraws from a station.

Example 2

1-4, a safety-enhanced orbital welding station, comprising: the automatic blanking device comprises a base 1, a feeding and discharging track 2, a waiting table 3, a working platform 4, an active blanking mechanism 5, a protection cabin 6, a splash-proof coaming 7 and a sliding seat 8, wherein the waiting table 3 is arranged on one side of the base 1, and the feeding and discharging track 2 is arranged at one end, far away from the base 1, of the waiting table 3; a working platform 4 is arranged at the top of the base 1, an active blanking mechanism 5 is arranged on the working platform 4, a protection cabin 6 is arranged at the bottom of the active blanking mechanism 5, and the protection cabin 6 is arranged in the base 1; the outer side of the working platform 4 is provided with a splash-proof coaming plate 7, and the splash-proof coaming plate 7 is arranged at the top of the base 1; a sliding seat 8 is arranged on one side of the base 1.

In this embodiment, the multi-head clamp 33 includes a rotary base 331, a lifting L-shaped rod 332, a transverse slide rail 333, a rotary clamp seat 334, and a chuck 335, the rotary base 331 is provided on the table top 31, the lifting L-shaped rod 332 is provided at the top of the rotary base 331, the lifting L-shaped rod 332 is driven by a cylinder, the transverse slide rail 333 is provided at one end of the lifting L-shaped rod 332 away from the rotary base 331, the rotary clamp seat 334 is provided in the transverse slide rail 333, the rotary clamp seat 334 is provided with two, the rotary clamp seat 334 slides on the transverse slide rail 333 through a screw rod, the rotary clamp seat 334 rotates through the driving of a motor, the chuck 335 is provided on the rotary clamp seat 334, and the chuck 335 is a negative pressure suction cup.

Example 3

A safety reinforced orbital welding station as illustrated in figures 1, 2 and 5 comprising: the automatic blanking device comprises a base 1, a feeding and discharging track 2, a waiting table 3, a working platform 4, an active blanking mechanism 5, a protection cabin 6, a splash-proof coaming 7 and a sliding seat 8, wherein the waiting table 3 is arranged on one side of the base 1, and the feeding and discharging track 2 is arranged at one end, far away from the base 1, of the waiting table 3; a working platform 4 is arranged at the top of the base 1, an active blanking mechanism 5 is arranged on the working platform 4, a protection cabin 6 is arranged at the bottom of the active blanking mechanism 5, and the protection cabin 6 is arranged in the base 1; the outer side of the working platform 4 is provided with a splash-proof coaming plate 7, and the splash-proof coaming plate 7 is arranged at the top of the base 1; a sliding seat 8 is arranged on one side of the base 1.

The active blanking mechanism 5 in this embodiment includes an infrared sensor 51, a turning plate 52, a latch 53, a fixer 54 and a torsion spring 55, the turning plate 52 is hinged on the working platform 4, the latches 53 are arranged on two sides of the turning plate 52, and the latches are electromagnetic locks; an infrared sensor 51 is arranged on the working platform 4, and the infrared sensor 51 is connected with a control lock catch 53 through a circuit board; a fixer 54 is hinged on the turning plate 52, one end of the fixer 54 is provided with a torsion spring 55, the torsion spring 55 presses the turning plate 52, and the torsion spring 55 presses the fixer; one end of the fixer 54 far away from the torsion spring 55 is provided with an electromagnetic lock, and the fixer 54 is limited by the electromagnetic lock.

Example 4

A safety reinforced orbital welding station as illustrated in figures 1, 2 and 6 comprising: the automatic blanking device comprises a base 1, a feeding and discharging track 2, a waiting table 3, a working platform 4, an active blanking mechanism 5, a protection cabin 6, a splash-proof coaming 7 and a sliding seat 8, wherein the waiting table 3 is arranged on one side of the base 1, and the feeding and discharging track 2 is arranged at one end, far away from the base 1, of the waiting table 3; a working platform 4 is arranged at the top of the base 1, an active blanking mechanism 5 is arranged on the working platform 4, a protection cabin 6 is arranged at the bottom of the active blanking mechanism 5, and the protection cabin 6 is arranged in the base 1; the outer side of the working platform 4 is provided with a splash-proof coaming plate 7, and the splash-proof coaming plate 7 is arranged at the top of the base 1; a sliding seat 8 is arranged on one side of the base 1.

Example 5

A safety strengthened orbital welding station as illustrated in figures 1, 2, 7 and 8 comprising: the automatic blanking device comprises a base 1, a feeding and discharging track 2, a waiting table 3, a working platform 4, an active blanking mechanism 5, a protection cabin 6, a splash-proof coaming 7 and a sliding seat 8, wherein the waiting table 3 is arranged on one side of the base 1, and the feeding and discharging track 2 is arranged at one end, far away from the base 1, of the waiting table 3; a working platform 4 is arranged at the top of the base 1, an active blanking mechanism 5 is arranged on the working platform 4, a protection cabin 6 is arranged at the bottom of the active blanking mechanism 5, and the protection cabin 6 is arranged in the base 1; the outer side of the working platform 4 is provided with a splash-proof coaming plate 7, and the splash-proof coaming plate 7 is arranged at the top of the base 1; a sliding seat 8 is arranged on one side of the base 1.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.

Claims

1. The utility model provides a rail mounted weldment work platform is reinforceed to safety which characterized in that: the method comprises the following steps: the automatic blanking device comprises a base (1), a feeding and discharging track (2), a waiting platform (3), a working platform (4), an active blanking mechanism (5), a protection cabin (6), a splash-proof coaming (7) and a sliding seat (8), wherein the waiting platform (3) is arranged on one side of the base (1), and the feeding and discharging track (2) is arranged at one end, far away from the base (1), of the waiting platform (3); the top of the base (1) is provided with a working platform (4), the working platform (4) is provided with an active blanking mechanism (5), the bottom of the active blanking mechanism (5) is provided with a protection cabin (6), and the protection cabin (6) is arranged in the base (1); a splash-proof coaming plate (7) is arranged on the outer side of the working platform (4), and the splash-proof coaming plate (7) is arranged at the top of the base (1); a sliding seat (8) is arranged on one side of the base (1).

2. A safety reinforced rail-mounted welding station as defined in claim 1, wherein: the waiting table (3) comprises a table top (31), a positioning plate (32), a multi-head clamp (33) and a channel switch (34), wherein the table top (31) is arranged on one side of the base (1), a fixed outer plate (32) is arranged on the table top (31), and the positioning plate (32) is arranged at the edge of the table top (31); a multi-head clamp (33) is arranged at one end of the table top (31), and the multi-head clamp (33) is matched with the positioning plate (32); one end of the table board (31) close to the feeding and discharging rail (2) is provided with a channel switch (34), and the channel switch (34) is matched with the feeding and discharging rail (2).

3. A safety reinforced rail-mounted welding station as defined in claim 2, wherein: the multi-head clamp (33) comprises a rotating base (331), a lifting L-shaped rod (332), a transverse sliding rail (333), a rotating clamp seat (334) and a clamping head (335), a rotary base (331) is arranged on the table-board (31), a lifting L-shaped rod (332) is arranged at the top of the rotary base (331), the lifting L-shaped rod (332) is driven by an air cylinder, one end of the lifting L-shaped rod (332), which is far away from the rotating base (331), is provided with a transverse sliding rail (333), a rotary clamp seat (334) is arranged in the transverse sliding rail (333), two rotary clamp seats (334) are arranged, the rotary clamp seat (334) slides on the transverse slide rail (333) through a screw rod, the rotary clamp seat (334) is driven to rotate by a motor, a clamping head (335) is arranged on the rotary clamp seat (334), and the clamping head (335) is a negative pressure sucker.

4. A safety reinforced rail-mounted welding station as defined in claim 2, wherein: the channel switch (34) comprises a proximity switch (341), a first baffle (342), a second baffle (343) and a slow-speed friction wheel (344), the feeding and discharging track (2) comprises a feeding roller and a discharging roller, the feeding roller and the discharging roller are arranged in parallel, the output end of the feeding roller is provided with the first baffle (342), the positioning plate (32) is provided with the proximity switch (341), and the proximity switch (341) is connected with the first baffle (342); the input end of the blanking roller is provided with a second baffle (343), the second baffle (343) is linked with the first baffle (342), and the opening and closing state of the second baffle (343) is opposite to the opening and closing state of the first baffle (342); the material loading roller output end is provided with retarding friction wheel (344), retarding friction wheel (344) set up in material loading roller both sides.

5. A safety reinforced rail-mounted welding bench as claimed in claim 4, wherein: the top surface of the table top (31) inclines towards the direction of the second baffle (343), one side of the second baffle (343) close to the table top (31) is provided with an auxiliary positioning plate (345), and the auxiliary positioning plate (345) is matched with the positioning plate (32).

6. A safety reinforced rail-mounted welding station as defined in claim 1, wherein: the active blanking mechanism (5) comprises an infrared sensor (51), a turning plate (52), a lock catch (53), a fixer (54) and a torsion spring (55), the turning plate (52) is hinged on the working platform (4), the lock catch (53) is arranged on two sides of the turning plate (52), and the lock catch is an electromagnetic lock; an infrared sensor (51) is arranged on the working platform (4), and the infrared sensor (51) is connected with a control lock catch (53) through a circuit board; the turning plate (52) is hinged with a fixer (54), one end of the fixer (54) is provided with a torsion spring (55), the torsion spring (55) presses the turning plate (52), and the torsion spring (55) presses the fixer; the one end that fixer (54) kept away from torsional spring (55) is provided with the electromagnetic lock, spacing fixer (54) of electromagnetic lock.

7. A safety reinforced rail-mounted welding station as defined in claim 1, wherein: the splash-proof enclosing plate (7) comprises a vertical plate (71), a falling plate (72), an accelerating air port (73) and a buffer pad (74), wherein the vertical plate (71) is arranged at the edge of the base (1), the falling plate (72) is arranged in the vertical plate (71), and the bottom of the falling plate (72) is hinged with the vertical plate (71); an acceleration air port (73) is arranged in the vertical plate (71), and the acceleration air port (73) is arranged on one side of the falling plate (72); a buffer pad (74) is arranged in the vertical plate (71), and the buffer pad (74) is arranged at the bottom of the falling plate (72).

8. A safety reinforced rail-mounted welding station as defined in claim 1, wherein: the sliding seat (8) comprises a working slide rail (81), an exit groove (82), an exit slide rail (83), a walking slide seat (84), a pushing cylinder (85) and a buffer spring (86), wherein the exit groove (82) is arranged at one side of the base (1), the exit slide rail (83) is arranged in the exit groove (82), and the working slide rail (81) is arranged at two ends of the exit slide rail (83); a pushing cylinder (85) is arranged at one end of the withdrawing groove (82), the output end of the pushing cylinder (85) is in contact with the withdrawing slide rail (83), a buffer spring (86) is arranged at the other end of the withdrawing groove (82), and the buffer spring (86) is matched with the withdrawing slide rail (83); and a walking sliding seat (84) is arranged on the withdrawing sliding rail (83).

9. A safety reinforced rail-mounted welding station as defined in claim 8, wherein: walking slide (84) on be provided with seat (87) and gasbag (88), walking slide (84) top is provided with seat (87), seat (87) both sides are provided with gasbag (88), gasbag (88) are the L shape, gasbag (88) surface adopts heat-resisting material.

10. The working method of the safety strengthened rail type welding workbench according to the claim 1, comprising the steps of workpiece processing and accident handling, characterized in that: the method specifically comprises the following steps:

the method comprises the following steps: the workpiece is placed on the feeding and discharging track (2), the workpiece sequentially enters the waiting table (3), the waiting table (3) sends the workpiece to the working platform (4), and after the workpiece is machined, the waiting table (3) moves the workpiece to the feeding and discharging track (2) and sends the workpiece out of the feeding and discharging track (2);

step two: when the workpiece is exploded or collapsed, a heating source generated by welding expands or moves rapidly, the active blanking mechanism (5) is opened to take the workpiece into the protection cabin (6), the splash-proof coaming (7) expands to block the workpiece and flying chips, and the sliding seat (8) withdraws from the station.