CN113579410B - Gas flame cutting device of self-adaptation dysmorphism work piece profile - Google Patents
Gas flame cutting device of self-adaptation dysmorphism work piece profile Download PDFInfo
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- CN113579410B CN113579410B CN202111169347.5A CN202111169347A CN113579410B CN 113579410 B CN113579410 B CN 113579410B CN 202111169347 A CN202111169347 A CN 202111169347A CN 113579410 B CN113579410 B CN 113579410B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
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Abstract
The invention discloses a gas flame cutting device capable of self-adapting to the contour of a special-shaped workpiece, and belongs to the technical field of cutting. The clamping mechanism clamps workpieces in different shapes, meanwhile, the workpieces are driven to rotate in an annular mode, the cutting mechanism keeps in place to cut the special-shaped workpieces in an annular mode, after cutting, the clamping mechanism rotates in the vertical direction to enable the special-shaped workpieces to be kept in a vertical state, then the clamping mechanism drives the workpieces to rotate horizontally again, the cutting mechanism enables the cutting mechanism to operate along the outline of the special-shaped workpieces, and the cutting mechanism enables molten slag on the special-shaped workpieces to be cleaned up.
Description
Technical Field
The invention relates to the technical field of cutting, in particular to a gas flame cutting device capable of self-adapting to the profile of a special-shaped workpiece.
Background
Along with the continuous development of modern industry, the precision demand to the work piece also constantly improves, and traditional processing mode has been difficult to satisfy the processing requirement of material, to the cutting operation of work piece, in order to guarantee degree of accuracy and quality when cutting, reduces the error in the cutting process, needs angle and the distance between comparatively accurate regulation gas flame cutting device and the work piece, the unable accurate angle regulation and the distance of current gas flame cutting device.
The gas flame cutting device can generate a large amount of slag during cutting, the slag is adhered to the lower part of a workpiece slot to form a molten tumor, and the slag is generated more and the molten tumor is larger as the cutting speed is higher and the flame of the cutting nozzle is larger. And a large amount of smoke and dust can be generated in the cutting process, and the smoke and dust is diffused into the air, so that the production environment is influenced, and the health of workers is influenced.
Disclosure of Invention
The invention aims to provide a gas flame cutting device capable of self-adapting to the profile of a special-shaped workpiece, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a gas flame cutting device of self-adaptation dysmorphism work piece profile which characterized in that: the gas flame cutting device comprises a frame, wherein a cutting mechanism is arranged in the frame, a clamping mechanism is arranged in the frame and is located below the cutting mechanism, the clamping mechanism clamps the special-shaped workpiece, the cutting mechanism cuts the special-shaped workpiece, and the cutting mechanism and the clamping mechanism are matched with each other to clear away slag on the special-shaped workpiece. The clamping mechanism clamps workpieces in different shapes, meanwhile, the workpieces are driven to rotate in an annular mode, the cutting mechanism keeps in place to cut the special-shaped workpieces in an annular mode, after cutting, the clamping mechanism rotates in the vertical direction to enable the special-shaped workpieces to be kept in a vertical state, then the clamping mechanism drives the workpieces to rotate horizontally again, the cutting mechanism enables the cutting mechanism to operate along the outline of the special-shaped workpieces, and the cutting mechanism enables molten slag on the special-shaped workpieces to be cleaned up.
The frame comprises a bottom box, two side plates are arranged on the bottom box, a top plate is arranged on the two side plates, and two curtain fabrics are arranged between the two side plates on the top plate;
two purification boxes are arranged in the bottom box, the purification boxes extract smoke generated by cutting through spiral airflow, and the purification boxes treat the smoke. The bottom case provides support for the installation of the side plates, the side plates support the installation of the top plate, the side plates, the bottom case and the curtain cloth are matched with each other to form a relatively closed cutting space, the smoke and dust generated by cutting are prevented from diffusing, the curtain cloth is installed on the top plate and adsorbed together through the magnet strips, when special-shaped workpieces need to be placed, the curtain cloth is lifted, the special-shaped workpieces are placed on the bottom case, the two curtain cloth are automatically adsorbed together under the action of weight, the re-sealing of the cutting space is realized, the purifying box is installed in the bottom case and supports the special-shaped workpieces, meanwhile, the purifying box is located below the special-shaped workpiece, the purifying box works when the special-shaped workpieces are cut, the purifying box absorbs the generated smoke and dust through the generated spiral airflow, the smoke and dust enters the purifying box, and the purifying box purifies the smoke and dust.
The cutting mechanism comprises a transverse moving module, the transverse moving module is arranged on the top plate, a longitudinal moving module is arranged on the transverse moving module, a microspur cylinder is arranged on the longitudinal moving module, a gas flame pipe is arranged on the microspur cylinder, and the gas flame pipe is connected with a gas flame cutting system. The gas flame cutting system infuses mixed gas into the gas flame pipe, and ignites the mixed gas, makes the gas flame pipe top produce the gas flame, and the gas flame pipe is cut special-shaped workpiece under the drive of sideslip module and vertical movement module, and the microspur jar carries out the adjustment of micro distance to the distance of gas flame pipe to special-shaped workpiece, makes the distance of gas flame pipe to each terminal surface of special-shaped workpiece keep unanimous.
The purifying box comprises a box body, an air inlet is formed in the upper end of the box body, a bearing plate is arranged in the box body, an air pump, a power motor and a conical tube are arranged on the bearing plate, and the bearing plate divides the inner space of the box body into a purifying space and a power space;
the air pump is characterized in that an air outlet pipe is arranged at the lower end of the conical pipe, the conical pipe is rotatably connected with the power motor, a plurality of arc plates are arranged on the inner wall of the conical pipe, the air outlet pipe is located in the purification space, and the air pump extracts air in the purification space. The power motor is provided with a gear, the air outlet pipe is provided with a gear plate (the gear plate is a plate with a gear groove arranged on the upper end face), the gear is meshed with a tooth groove on the gear plate, the power motor drives the air outlet pipe to rotate, namely, the conical pipe is driven to rotate, the inner wall of the conical pipe is provided with a plurality of arc plates, the arc plates drive the space inside the conical pipe to rotate, so that air forms spiral airflow, the diameter of the spiral airflow is increased along with the continuous rotation of the conical pipe, the spiral airflow influences the air flow around the special-shaped workpiece, the air pump extracts the air in the purification space, the air in the cutting space enters the purification space through the conical pipe and the air outlet pipe, the conical pipe generates the spiral airflow when rotating, the spiral airflow enters the purification space under the influence of the air pump, the spiral airflow is generated, and the air pressure near the spiral airflow is reduced, and then the air in the cutting space moves towards a low-pressure area near the spiral airflow, smoke and dust generated during cutting are mixed with the spiral airflow under the extrusion of the air, the diffusion of the smoke and dust is further prevented, the smoke and dust enters the purification space under the driving of the spiral airflow, the smoke and dust is purified in the purification space, the purification box is positioned below the cut position of the special-shaped workpiece, and slag generated by cutting falls into the purification box, so that the concentration of the slag is realized, and the subsequent processing work of the slag is facilitated.
A poking ring is arranged on the outer side of the conical pipe in the box body, and a plurality of poking plates are arranged on the wall surface of one side, close to the conical pipe, of the poking ring;
the improved ball striking device is characterized in that a striking groove is formed in the position of each arc plate on the conical tube, each arc plate is of a C-shaped structure, an opening of each C-shaped structure corresponds to the striking groove, each arc plate is provided with a plurality of supporting columns, each supporting column is provided with a universal ball in the middle, a supporting plate is arranged in the middle of each supporting column, one end of each supporting plate is located on the outer side of the conical tube, the other end of each supporting plate is provided with a striking ball, each supporting plate is provided with a rebound spring, and each rebound spring is connected with the inner wall of each arc plate. When the conical tube rotates, the supporting plate is intercepted by the poking plate, the supporting plate drives the knocking ball to knock and knock on the inner wall of the arc plate, the arc plate generates vibration, when the supporting plate is intercepted, the rebound spring is compressed, after the supporting plate is separated from the poking plate, the rebound spring releases elastic potential energy, the supporting plate drives the knocking ball to knock on the other side wall surface of the inner wall of the arc plate, the arc plate vibrates again, through continuous rotation of the conical tube, the arc plate is continuously knocked, continuous vibration is generated on the arc plate, vibration of the arc plate generates vibration waves in the air, the vibration waves cause fluctuation of the air, dust in smoke dust is prevented from falling on the conical tube and the arc plate through fluctuation of the air, and meanwhile, through generation of the vibration waves, slag is prevented from colliding the arc plate and falling on the conical tube.
The fixture includes two risers, two all be provided with at least one removal module on the mutual opposite terminal surface of riser, every remove and all be provided with on the module and turn to the jar, two turn to and be provided with the grip ring between the jar, every all be provided with two on the grip ring and shift the seat, every shift and all be provided with the centre gripping jar on the seat, be provided with the clamping jaw on the centre gripping jar. The vertical plates provide support for the installation of the mobile modules, at least one mobile module represents that a plurality of mobile modules are arranged on the vertical plates, the mobile module provides support for the installation of a steering cylinder, the mobile modules on the two vertical plates are correspondingly arranged, the opposite mobile modules are in one group, one group of mobile modules provides support for the movement of the clamping ring, the mobile modules enable the clamping ring to horizontally move, the steering cylinder enables the clamping ring to vertically rotate, the clamping ring rotates, the part of the special-shaped workpiece with slag faces downwards, the mobile modules represent that the application has a plurality of clamping rings, the clamping jaws simultaneously clamp the special-shaped workpiece, the clamping jaws clamp the special-shaped workpiece, the cutting mechanism cuts the part of the special-shaped workpiece between every two clamping jaws, the special-shaped workpiece is divided into a plurality of sections, tooth grooves are formed in the clamping rings, and the transfer seat is rotationally connected with the clamping ring, the transfer seat drives the clamping cylinder to move in the clamping ring, the clamping jaw clamps the special-shaped workpiece, and the two transfer seats and the clamping jaw are matched with each other to enable the special-shaped workpiece to rotate annularly.
The clamping jaw includes the medium plate, the symmetry is provided with four bionical fingers of group on the medium plate, every bionical finger comprises a plurality of condyle, every all be provided with the linkage plate on the condyle, all rotate through the linkage plate between per two condyles and connect, every all be provided with the stick up pole on the condyle, every all be provided with the telescopic link on the stick up pole, the telescopic link rotates with a similar condyle and is connected. The medium plate is connected with the centre gripping jar, and the medium plate provides the support for the installation that bionical indicates, and eight condyles nearest apart from the medium plate all rotate with the medium plate through telescopic link and linking plate and are connected, and the telescopic link makes and rotates between the condyle and between condyle and the medium plate, and the telescopic link is electric telescopic handle, and bionical finger of condyle component carries out the centre gripping to special-shaped workpiece.
Every all be provided with the sucking disc membrane on the condyle, the inside two branches that are provided with of condyle, two be provided with the sucking disc jar between the branch, the sucking disc jar is connected with the sucking disc membrane, is provided with the second plate electrode on the sucking disc jar, the inside position that corresponds the second plate electrode of condyle is provided with first plate electrode, second plate electrode all are connected with external control system electricity. The sucking disc membrane supports on the work piece when bionical finger centre gripping dysmorphism work piece, and compressed to the position with the horizontal of condyle terminal surface by special-shaped work piece, after the compression is accomplished, first plate electrode and second plate electrode contact, make signal circuit switch on, control system obtains the signal that the centre gripping was accomplished according to signal circuit, later, control system control sucking disc jar carries out the operation, make the cylinder rod shrink of sucking disc jar, the shrink of cylinder rod drives the motion of sucking disc membrane, make the sucking disc membrane drive the condyle inside, make the sucking disc membrane appear the negative pressure region between special-shaped work piece, the condyle carries out the negative pressure absorption through the negative pressure region to special-shaped work piece, improve the centre gripping stability to special-shaped work piece. Control system detects the flexible length of telescopic link, detect the signal circuit of transmission signal simultaneously, the position to the signal circuit who switches on is taken notes, control system combines the signal circuit who switches on with the flexible length of telescopic link, the bending angle and the position place that reachs every condyle, thereby confirm the profile of special-shaped workpiece, through confirming the profile of special-shaped workpiece, thereby control the motion trail of gas flame pipe and shift the turned angle of seat (after the grip ring rotates, shift the turned angle of seat in the grip ring), and then realize that the gas flame pipe is along the clearance work of the profile of special-shaped workpiece to the slag on the special-shaped workpiece.
Compared with the prior art, the invention has the following beneficial effects:
1. roof, curb plate, under casing and curtain cloth mutually support and form relative confined cutting space, prevent the smoke and dust diffusion that the cutting produced, and the purifying box is located the below of dysmorphism work piece cutting, and the purifying box carries out the operation when special-shaped work piece cutting, and the purifying box absorbs the smoke and dust that produces through producing spiral air current, makes the smoke and dust enter into the purifying box in, and the purifying box purifies the smoke and dust.
2. Control system detects the flexible length of telescopic link, detect the signal circuit of transmission signal simultaneously, the position to the signal circuit who switches on is taken notes, control system combines the signal circuit who switches on and the flexible length of telescopic link, the bending angle and the position place that reachs every condyle, thereby confirm the profile of special-shaped workpiece, through confirming the profile of special-shaped workpiece, thereby control the motion track of gas flame pipe and the turned angle who shifts the seat, and then realize that the gas flame pipe is along the clearance work of the profile of special-shaped workpiece to the cinder on the special-shaped workpiece.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an overall internal front half-section schematic view of the present invention;
FIG. 3 is an overall internal right half-section schematic of the present invention;
FIG. 4 is a schematic view of the clamp ring of the present invention in connection with a clamping jaw;
FIG. 5 is a partial schematic view of a jaw of the present invention;
FIG. 6 is a schematic view of the overall front view of the jaw of the present invention;
FIG. 7 is a schematic view of the internal front view of the condyle of the present invention;
FIG. 8 is a schematic view of the right side view of the interior of the condyle of the present invention;
FIG. 9 is a schematic view of the right side view of the interior of the purification box of the present invention;
FIG. 10 is a schematic top view of the interior of the tapered tube of the present invention;
fig. 11 is an enlarged view of the area a in fig. 10 of the present invention.
In the figure: 1. a frame; 101. a top plate; 102. a side plate; 103. a cord fabric; 104. a bottom box; 2. a cutting mechanism; 201. a transverse moving module; 202. a longitudinal moving module; 203. a microspur cylinder; 204. a gas flame tube; 3. a clamping mechanism; 301. a vertical plate; 302. a steering cylinder; 303. a clamp ring; 304. a transfer seat; 305. a clamping cylinder; 306. a clamping jaw; 3061. a middle plate; 3062. a condyle; 3063. a sucker membrane; 3064. a connector tile; 3065. raising the rod; 3066. a first electrode plate; 3067. a suction cup cylinder; 3068. a second electrode plate; 3069. a strut; 4. a purification box; 401. a box body; 402. an air pump; 403. a dial ring; 404. a poking plate; 405. a tapered tube; 406. an air outlet pipe; 407. an arc plate; 408. a power motor; 409. a support plate; 410. knocking and hitting the ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 11, the present invention provides a technical solution: the utility model provides a gas flame cutting device of self-adaptation dysmorphism work piece profile, gas flame cutting device includes frame 1, and 1 inside cutting mechanism 2 that is provided with of frame, the inside fixture 3 that is provided with of frame 1, fixture 3 are located cutting mechanism 2's below, and fixture 3 carries out the centre gripping to special-shaped work piece, and cutting mechanism 2 cuts special-shaped work piece, and cutting mechanism 2 and fixture 3 mutually support and clear away the slag on the special-shaped work piece.
The frame 1 comprises a bottom box 104, two side plates 102 are fixed on the bottom box 104, a top plate 101 is fixed on the two side plates 102 together, and two curtain cloths 103 are arranged on the top plate 101 and positioned between the two side plates 102;
the top plate 101, the side plates 102, the bottom box 104 and the curtain cloth 103 are mutually matched to form a relatively closed cutting space to prevent smoke generated by cutting from diffusing, the curtain cloth 103 is arranged on the top plate 101, the curtain cloth 103 is adsorbed together through the magnet strips, when special-shaped workpieces need to be placed, the curtain cloth 103 is opened, the special-shaped workpieces are placed on the bottom box 104, and then the two curtain cloth 103 are automatically adsorbed together under the action of weight to realize the reclosure of the cutting space.
The cutting mechanism 2 comprises a transverse moving module 201, the transverse moving module 201 is installed on the top plate 101, a longitudinal moving module 202 is installed on the transverse moving module 201, a micro-distance cylinder 203 is installed on the longitudinal moving module 202, the micro-distance cylinder 203 is an electric telescopic cylinder, the micro-distance cylinder represents an electric telescopic cylinder capable of adjusting micro-distance, the telescopic range of the electric telescopic cylinder is not limited, a gas flame pipe 204 is installed on the micro-distance cylinder 203, and the gas flame pipe 204 is connected with a gas flame cutting system.
The gas flame cutting system infuses mixed gas into the gas flame pipe and ignites the mixed gas to enable the top end of the gas flame pipe 204 to generate gas flame, the gas flame pipe 204 cuts the special-shaped workpiece under the driving of the transverse moving module 201 and the longitudinal moving module 202, and the micro-distance cylinder 203 adjusts the micro-distance from the gas flame pipe 204 to the special-shaped workpiece, so that the distance from the gas flame pipe 204 to each end face of the special-shaped workpiece is kept consistent.
The clamping mechanism 3 comprises two risers 301, three moving modules are arranged on the opposite end faces of the two risers 301, a steering cylinder 302 is arranged on each moving module, the steering cylinder 302 is an electric rotating disc, a clamping ring 303 is arranged between every two steering cylinders 302, the steering cylinders 302 enable the clamping ring 303 to rotate in the vertical direction in a cutting space, the part of the special-shaped workpiece with slag faces downwards, a tooth groove is formed in the clamping ring 303, two transfer seats 304 are rotatably arranged on each clamping ring 303, the transfer seats 304 are rotatably connected with the clamping ring 303 through a micro motor (not shown in the figure) and a gear (not shown in the figure), the transfer seats 304 drive the clamping cylinders 305 to move in the clamping ring 303, the clamping cylinders 305 are air cylinders, and clamping jaws 306 are arranged on the clamping cylinders 305.
The clamping jaw 306 comprises a middle plate 3061, four groups of bionic fingers are symmetrically arranged on the middle plate 3061, each bionic finger consists of a plurality of bone joints 3062, eight bone joints 3062 closest to the middle plate 3061 are rotatably connected with the middle plate 3061 through telescopic rods (not shown in the figure) and connecting plates 3064, each bone joint 3062 is fixedly provided with a connecting plate 3064, every two bone joints 3062 are rotatably connected through the connecting plates 3064 and pin shafts, each bone joint 3062 is provided with a warping rod 3065, each warping rod 3065 is rotatably provided with a telescopic rod, and the telescopic rod is rotatably connected with one adjacent bone joint 3062.
The telescopic rod enables the bone sections 3062 and the middle plate 3061 to rotate, the telescopic rod is an electric telescopic rod, and a bionic finger consisting of the bone sections 3062 clamps the special-shaped workpiece.
Each condyle 3062 is provided with a sucker membrane 3063, two support rods 3069 are arranged inside the condyle 3062, a sucker cylinder 3067 is slidably arranged between the two support rods 3069, the sucker cylinder 3067 is an air cylinder, the sucker cylinder 3067 is connected with the sucker membrane 3063, a second electrode plate 3068 is fixed on the sucker cylinder 3067, a first electrode plate 3066 is arranged inside the condyle 3062 corresponding to the position of the second electrode plate 3068, and the first electrode plate 3066 and the second electrode plate 3068 are electrically connected with an external control system.
The suction disc membrane 3063 is abutted against the workpiece when the bionic finger clamps the special-shaped workpiece and is compressed to a position horizontal to the end face of the bone joint 3062 by the special-shaped workpiece, after the compression is finished, the first electrode plate 3066 is contacted with the second electrode plate 3068 to enable the signal circuit to be conducted, the control system obtains a clamping finished signal according to the signal circuit, then the control system controls the suction disc cylinder 3067 to operate to enable the cylinder rod of the suction disc cylinder 3067 to contract, the contraction of the cylinder rod drives the suction disc membrane 3063 to move, the suction disc membrane 3063 is driven to the inside of the bone joint 3062, a negative pressure area is formed between the suction disc membrane 3063 and the special-shaped workpiece, and the bone joint 3062 carries out negative pressure adsorption on the special-shaped workpiece through the negative pressure area.
Control system detects the flexible length of telescopic link, detect the signal circuit of transmission signal simultaneously, the position to the signal circuit who switches on is taken notes, control system combines the signal circuit who switches on and the flexible length of telescopic link, the bending angle and the position place that reachs every condyle, thereby confirm the profile of special-shaped workpiece, through confirming the profile of special-shaped workpiece, thereby control the motion track of gas flame pipe and the turned angle who shifts the seat, and then realize that the gas flame pipe is along the clearance work of slag on the profile of special-shaped workpiece inner wall.
A rotating space is arranged in the bottom box 104, two purification boxes 4 are arranged in the rotating space, the two purification boxes 4 are located between the three clamping rings 303, the purification boxes 4 extract smoke generated by cutting through spiral airflow, and the purification boxes 4 treat the smoke.
The purifying box 4 comprises a box body 401, an air inlet is formed in the upper end of the box body 401, a bearing plate is fixed in the box body 401, the bearing plate divides the inner space of the box body 401 into a purifying space and a power space, an air pump 402, a power motor 408 and a conical tube 405 are mounted on the bearing plate, and the air pump 402, the power motor 408 and the conical tube 405 are all located in the power space;
The arc plate drives the space inside the conical tube to rotate, so that air forms spiral airflow, the diameter of the spiral airflow is increased along with the continuous rotation of the conical tube, the spiral airflow influences the air flow around the special-shaped workpiece, the air pump extracts the air in the purification space, the air in the cutting space enters the purification space through the conical tube and the air outlet pipe, the conical tube generates the spiral airflow when rotating, the spiral airflow enters the purification space under the influence of the air pump, the air pressure near the spiral airflow is reduced due to the generation of the spiral airflow, the air in the cutting space moves towards a low-pressure area near the spiral airflow, smoke and dust generated during cutting are mixed with the spiral airflow under the extrusion of the air, the diffusion of the smoke and dust is prevented, the smoke and dust enters the purification space under the drive of the spiral airflow, and the smoke and dust are purified in the purification space, the purifying box is positioned below the cut position of the special-shaped workpiece, and slag generated by cutting falls into the purifying box, so that the concentration of the slag is realized, and the subsequent treatment work of the slag is facilitated.
A toggle ring 403 is fixed on the outer side of the conical tube 405 in the box body 401, and a plurality of toggle plates 404 are arranged on the wall surface of one side of the toggle ring 403 close to the conical tube 405;
the groove of stirring has all been seted up in every position of arc 407 on the bell pipe 405, every arc 407 is C type structure, and the opening correspondence of C type structure stirs the groove, install a plurality of pillar in every arc 407, the middle part of every pillar all is provided with universal ball, the middle part of pillar is provided with extension board 409, extension board 409 rotates with the pillar through universal ball and is connected, the one end of extension board 409 is located the outside of bell pipe 405, the other end of extension board 409 is provided with strikes ball 410, be provided with the rebound spring on the extension board 409, rebound spring and arc 407 interior wall connection.
When the conical tube rotates, the supporting plate is intercepted by the poking plate, the supporting plate drives the knocking ball to knock and knock on the inner wall of the arc plate, the arc plate generates vibration, when the supporting plate is intercepted, the rebound spring is compressed, after the supporting plate is separated from the poking plate, the rebound spring releases elastic potential energy, the supporting plate drives the knocking ball to knock on the other side wall surface of the inner wall of the arc plate, the arc plate vibrates again, through continuous rotation of the conical tube, the arc plate is continuously knocked, continuous vibration is generated on the arc plate, vibration of the arc plate generates vibration waves in the air, the vibration waves cause fluctuation of the air, dust in smoke dust is prevented from falling on the conical tube and the arc plate through fluctuation of the air, and meanwhile, through generation of the vibration waves, slag is prevented from colliding the arc plate and falling on the conical tube.
The purification space is provided with a filter plate (not shown) and an air treatment system (not shown), the filter plate filters the slag, and the air treatment system purifies the air.
The working principle of the invention is as follows:
when the special-shaped workpiece needs to be placed, the curtain cloth 103 is lifted, and after the special-shaped workpiece is placed on the bottom box 104, the two curtain cloth 103 are automatically adsorbed together under the action of the weight, so that the cutting space is re-closed.
The purification box 4 supports the special-shaped workpiece, the transfer base 304 drives the clamping cylinder 305 to rotate in the clamping ring 303, the clamping jaw 306 is pushed by the clamping cylinder 305 to contact the special-shaped workpiece, the telescopic cylinder operates under the control of the control system, each condyle 3062 is in contact with the end face of the special-shaped workpiece, the bionic finger clamps the special-shaped workpiece through bending, the sucker membrane 3063 is abutted against the workpiece when the bionic finger clamps the special-shaped workpiece and is compressed to a position horizontal to the end face of the condyle 3062 by the special-shaped workpiece, after the compression is finished, the first electrode plate 3066 is in contact with the second electrode plate 3068 to enable the signal circuit to be conducted, the control system obtains a signal of clamping completion according to the signal circuit, then the control system controls the sucker cylinder 3067 to operate to enable the cylinder rod of the sucker cylinder 3067 to be contracted, the contraction of the cylinder rod drives the sucker membrane 3063 to move, so that the sucker membrane 3063 is driven to be inside the condyle 3062, so that a negative pressure area is formed between the sucker membrane 3063 and the special-shaped workpiece, and the bone joint 3062 carries out negative pressure adsorption on the special-shaped workpiece through the negative pressure area.
Control system detects the flexible length of telescopic link, detect the signal circuit of transmission signal simultaneously, the position to the signal circuit who switches on is taken notes, control system combines the signal circuit who switches on and the flexible length of telescopic link, the bending angle and the position place that reachs every condyle, thereby confirm the profile of special-shaped workpiece, through confirming the profile of special-shaped workpiece, thereby control the motion track of gas flame pipe and the turned angle who shifts the seat, and then realize that the gas flame pipe is along the clearance work of slag on the profile of special-shaped workpiece inner wall.
The transverse moving module 201 and the longitudinal moving module 202 drive the gas flame tube 204 to move, so that the gas flame tube 204 cuts the special-shaped workpiece, after the cutting is completed, the steering cylinder 302 drives the clamping ring 303 to rotate, so that the clamping ring 303 is in a horizontal state, the special-shaped workpiece is kept vertical, the part of the special-shaped workpiece with the slag is downward, the gas flame tube 204 is driven by the macro cylinder 203 to move downward, and the macro cylinder 203, the steering cylinder 302 and the transfer seat 304 are matched with each other to enable the gas flame tube 204 to remove the slag on the special-shaped workpiece. If the special-shaped workpiece is of a tubular structure, the gas flame tube 204 extends into the special-shaped workpiece, and if the special-shaped workpiece is of a cylindrical structure, the gas flame tube 204 is arranged on the outer side of the special-shaped workpiece.
In the process of cutting the special-shaped workpiece and cleaning the slag, the air pump 402 extracts air in the purification space to change the purification space into a low-pressure space, the power motor 408 drives the conical tube 405 to rotate, the arc plate 407 drives the space inside the conical tube 405 to rotate to enable the air to form spiral airflow, the diameter of the spiral airflow is increased along with the continuous rotation of the conical tube 405, the spiral airflow further affects the air flow around the special-shaped workpiece, the air pump 402 extracts air in the purification space to enable the air in the cutting space to enter the purification space through the conical tube 405 and the air outlet tube 406, the spiral airflow is generated to enable the air pressure near the spiral airflow to be reduced, the air in the cutting space further enables the air to move towards a low-pressure area near the spiral airflow, smoke generated during cutting is mixed with the spiral airflow under the extrusion of the air, and the diffusion of the smoke is further prevented, the smoke and dust enters the purification space under the drive of the spiral airflow, so that the smoke and dust is purified in the purification space, the purification box 4 is positioned below the cut position of the special-shaped workpiece, and the slag generated by cutting falls into the purification box 4 under the drive of the airflow, so that the concentration of the slag is realized, and the subsequent treatment work on the slag is facilitated.
When the conical tube 405 rotates, the support plate 409 is intercepted by the poking plate 404, so that the support plate 409 drives the knocking ball 410 to knock on the inner wall of the arc plate 407, the arc plate 407 vibrates, when the support plate 409 is intercepted, the rebound spring is compressed, after the support plate 409 is separated from the poking plate 404, the rebound spring releases elastic potential energy, so that the support plate 409 drives the knocking ball 410 to knock on the other side wall surface of the inner wall of the arc plate 407, the arc plate 407 vibrates again, the arc plate 407 is continuously knocked through continuous rotation of the conical tube 405, vibration is continuously generated on the arc plate 407, vibration of the arc plate 407 generates vibration waves in the air, the vibration waves cause air fluctuation, dust in smoke dust is prevented from falling on the conical tube 405 and the arc plate 407 through fluctuation of the air, and meanwhile, slag is prevented from colliding on the arc plate 407 and falling on the conical tube 405 through generation of the vibration waves.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a gas flame cutting device of self-adaptation dysmorphism work piece profile which characterized in that: the gas flame cutting device comprises a frame (1), a cutting mechanism (2) is arranged in the frame (1), a clamping mechanism (3) is arranged in the frame (1), the clamping mechanism (3) is positioned below the cutting mechanism (2), the clamping mechanism (3) clamps the special-shaped workpiece, the cutting mechanism (2) cuts the special-shaped workpiece, and the cutting mechanism (2) and the clamping mechanism (3) are matched with each other to remove slag on the special-shaped workpiece;
the frame (1) comprises a bottom box (104), two side plates (102) are arranged on the bottom box (104), a top plate (101) is arranged on the two side plates (102), and two curtain fabrics (103) are arranged on the top plate (101) and positioned between the two side plates (102);
two purification boxes (4) are arranged in the bottom box (104), the purification boxes (4) extract smoke dust generated by cutting through spiral airflow, and the purification boxes (4) treat the smoke dust;
the purification box (4) comprises a box body (401), an air inlet is formed in the upper end of the box body (401), a bearing plate is arranged inside the box body (401), an air pump (402), a power motor (408) and a conical tube (405) are arranged on the bearing plate, and the bearing plate divides the inner space of the box body (401) into a purification space and a power space;
an air outlet pipe (406) is arranged at the lower end of the conical pipe (405), the conical pipe (405) is rotatably connected with a power motor (408), a plurality of arc plates (407) are arranged on the inner wall of the conical pipe (405), the air outlet pipe (406) is located in the purification space, and the air pump (402) is used for pumping air in the purification space;
the clamping mechanism (3) comprises two vertical plates (301), at least one moving module is arranged on the mutually opposite end faces of the two vertical plates (301), a steering cylinder (302) is arranged on each moving module, a clamping ring (303) is arranged between the two steering cylinders (302), two transfer seats (304) are arranged on each clamping ring (303), a clamping cylinder (305) is arranged on each transfer seat (304), and a clamping jaw (306) is arranged on each clamping cylinder (305);
clamping jaw (306) includes medium plate (3061), the symmetry is provided with four bionical fingers of group on medium plate (3061), every bionical finger comprises a plurality of condyle (3062), every all be provided with linkage plate (3064) on condyle (3062), all rotate through linkage plate (3064) between per two condyle (3062) and connect, every all be provided with on condyle (3062) stick up pole (3065), every all be provided with the telescopic link on stick up pole (3065), the telescopic link rotates with a similar condyle (3062) and is connected.
2. The gas flame cutting device for self-adapting to the profile of the special-shaped workpiece, according to claim 1, is characterized in that: the cutting mechanism (2) comprises a transverse moving module (201), the transverse moving module (201) is arranged on a top plate (101), a longitudinal moving module (202) is arranged on the transverse moving module (201), a microspur cylinder (203) is arranged on the longitudinal moving module (202), a flame pipe (204) is arranged on the microspur cylinder (203), and the flame pipe (204) is connected with a flame cutting system.
3. The gas flame cutting device for self-adapting to the profile of the special-shaped workpiece, according to claim 2, is characterized in that: a poking ring (403) is arranged on the outer side of the conical pipe (405) in the box body (401), and a plurality of poking plates (404) are arranged on the wall surface of one side, close to the conical pipe (405), of the poking ring (403);
the position of every arc board (407) has all been seted up on conical tube (405) stirs the groove, every arc board (407) are C type structure, and the opening of C type structure corresponds stirs the groove, every be provided with a plurality of pillar in arc board (407), every the middle part of pillar all is provided with universal ball, and the middle part of pillar is provided with extension board (409), the one end of extension board (409) is located the outside of conical tube (405), and the other end of extension board (409) is provided with strikes ball (410), is provided with rebound spring on extension board (409), rebound spring and arc board (407) inner wall connection.
4. The gas flame cutting device for self-adapting to the profile of the special-shaped workpiece, according to claim 1, is characterized in that: each condyle (3062) is provided with a sucker membrane (3063), two supporting rods (3069) are arranged inside each condyle (3062), a sucker cylinder (3067) is arranged between the two supporting rods (3069), the sucker cylinder (3067) is connected with the sucker membrane (3063), a second electrode plate (3068) is arranged on the sucker cylinder (3067), a first electrode plate (3066) is arranged in the condyle (3062) at a position corresponding to the second electrode plate (3068), and the first electrode plate (3066) and the second electrode plate (3068) are electrically connected with an external control system.
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| CN202111169347.5A CN113579410B (en) | 2021-10-08 | 2021-10-08 | Gas flame cutting device of self-adaptation dysmorphism work piece profile |
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| CN202111169347.5A CN113579410B (en) | 2021-10-08 | 2021-10-08 | Gas flame cutting device of self-adaptation dysmorphism work piece profile |
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| CN113579410B true CN113579410B (en) | 2021-12-07 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116765556B (en) * | 2023-08-24 | 2023-11-03 | 陕西华秦新能源科技有限责任公司 | Device and method for flame cutting of special-shaped workpiece |
| CN117583758A (en) * | 2023-12-05 | 2024-02-23 | 太仓靓特金属制品有限公司 | Fixed length laser cutting equipment is used in show shelf processing |
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