CN111421246A - Arc striking plate cutting equipment and cutting method - Google Patents
Arc striking plate cutting equipment and cutting method Download PDFInfo
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- CN111421246A CN111421246A CN202010358564.8A CN202010358564A CN111421246A CN 111421246 A CN111421246 A CN 111421246A CN 202010358564 A CN202010358564 A CN 202010358564A CN 111421246 A CN111421246 A CN 111421246A
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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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
Abstract
The invention provides an arc striking plate cutting device and a cutting method, relates to the technical field of cutting devices, and solves the technical problem that potential safety hazards are relatively large when a manual handheld cutting machine is used for cutting arc striking plates at straight seam welding arc striking and arc closing positions of a water tank liner in the prior art. The cutting equipment comprises a bracket, a cutting mechanism and a supporting and rotating mechanism, wherein the cutting mechanism and the supporting and rotating mechanism are supported on the bracket, and the supporting and rotating mechanism is used for clamping two ends of a workpiece to be machined and can drive the workpiece to be machined to rotate; the position of the cutting head on the cutting mechanism is adjustable; when the cutting head is adjusted to a preset position, the workpiece to be machined on the supporting and rotating mechanism is rotated to cut the arc starting plate on the workpiece to be machined. The invention is used for cutting the straight welding run-on plate of the water tank liner, improving the accuracy and stability of cutting and improving the safety.
Description
Technical Field
The invention relates to the technical field of cutting equipment, in particular to arc striking plate cutting equipment and a cutting method.
Background
In order to ensure the welding quality of the straight seam welding arc striking and arc closing part of the water tank liner, arc striking plates are added at two ends of the straight seam welding. After the straight seam welding is finished, the arc starting plate is required to be cut so as to enter the post-process production. At present, arc striking plates at straight seam welding arc striking and arc closing positions of a water tank liner are cut by a manual handheld cutting machine, and if the arc striking plates are cut unevenly (less cutting, more cutting and missing cutting) in the production process, the end part of the liner can deform during flaring of a post procedure of the water tank liner, equipment faults can be caused seriously, and the service life of the equipment is shortened; the manual cutting of the arc striking plate generates noise and dust, and the field operation environment is poor; the cutting blade consumes much and the cost is high; the staff holds the cutting machine operation for a long time, and the potential safety hazard is big.
Disclosure of Invention
The invention aims to provide arc striking plate cutting equipment and a cutting method, and solves the technical problem that potential safety hazards are relatively large when a manual handheld cutting machine is used for cutting arc striking plates at straight seam welding arc striking and arc stopping positions of a water tank liner in the prior art. The technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the invention are described in detail in the following.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides arc striking plate cutting equipment which comprises a support, a cutting mechanism and a supporting and rotating mechanism, wherein the cutting mechanism and the supporting and rotating mechanism are supported on the support, and the supporting and rotating mechanism is used for clamping two ends of a workpiece to be machined and can drive the workpiece to be machined to rotate; the position of the cutting head on the cutting mechanism is adjustable; when the cutting head is adjusted to a preset position, the workpiece to be machined on the supporting and rotating mechanism is rotated to cut the arc starting plate on the workpiece to be machined.
Further, the arc striking plate cutting equipment further comprises a power bracket used for lifting or lowering the workpiece to be machined, the power bracket comprises a bracket supporting plate, a supporting wheel is arranged on the bracket supporting plate, the workpiece to be machined arranged on the supporting wheel can be lifted to a position where the supporting rotating mechanism can clamp the workpiece to be machined under the driving of a power bracket power device, and the supporting wheel can drive the workpiece to be machined to rotate under the driving of the power bracket driving device.
Further, the arc striking plate cutting equipment further comprises a conveying mechanism arranged on the support, the conveying mechanism comprises two conveying rails, the bracket supporting plates are located between the two conveying rails, the extending direction of the conveying rails is perpendicular to the axial direction of a workpiece to be machined, which is clamped on the supporting and rotating mechanism, the conveying rails are provided with a moving bracket, and the moving bracket can drive the workpiece arranged on the moving bracket to move along the conveying rails under the driving of the conveying mechanism driving device.
Furthermore, the upper end face of the movable bracket is of an arc structure with two high ends and a low middle part, and the two workpieces to be processed can be placed on the movable bracket at the same time.
Further, the arc striking plate cutting equipment further comprises a discharging mechanism arranged on one side of the support, the discharging mechanism comprises a discharging support plate, the discharging support plate is located between the two conveying rails, and when the movable bracket drives the processed workpiece to move to the position above the discharging support plate along the conveying rails, the discharging support plate can be driven by the discharging mechanism driving device to lift upwards so as to push the processed workpiece out of the movable bracket.
Further, the arc starting plate cutting equipment further comprises a welding line detection device, the welding line detection device is connected with the power bracket, the power bracket drives a workpiece to be machined on the power bracket to rotate until the position of a welding line on the workpiece to be machined faces upwards, and the welding line detection device can detect the position of the welding line on the workpiece to be machined.
Furthermore, the arc striking plate cutting equipment further comprises an electric beam, the electric beam is supported on the support, the extending direction of the electric beam is consistent with the axial direction of a workpiece to be machined, which is clamped on the supporting and rotating mechanism, the cutting mechanism is connected with the electric beam through a connecting and driving structure, and the position of the cutting head can be adjusted through the electric beam and the connecting and driving structure.
Further, the cutting head is a fiber laser cutting head.
A cutting method for cutting the arc starting plate by using the arc starting plate cutting equipment comprises the following steps of clamping a workpiece to be processed on a supporting and rotating mechanism; and adjusting the cutting mechanism to a cutting position, and rotating the supporting and rotating mechanism to cut the arc starting plate on the workpiece to be machined.
Further, the cutting method specifically comprises the following steps: step S1, when the cutting mechanism carries out arc striking plate cutting processing on the workpiece supported on the supporting and rotating mechanism, another workpiece to be processed is placed on the conveying mechanism;
step S2, after the workpiece on the supporting and rotating mechanism is processed, the power bracket ascends and places the processed workpiece on the conveying mechanism;
step S3, moving the movable bracket on the conveying mechanism until the processed workpiece moves above the unloading supporting plate, and moving the unprocessed workpiece on the conveying mechanism above the bracket supporting plate;
step S4, lifting the power bracket to support the unprocessed workpiece to a preset height and drive the unprocessed workpiece to rotate so that the welding seam of the unprocessed workpiece faces upwards, clamping the workpiece by the supporting and rotating mechanism, adjusting the cutting mechanism to a cutting position, and rotating the supporting and rotating mechanism to cut the run-on plate on the workpiece to be processed; the unloading mechanism pushes the machined workpiece out of the power bracket, and the movable bracket is returned to the original position, and the process is repeated until step S1.
The arc striking plate cutting equipment provided by the invention can be used for cutting the straight seam welding arc striking plate of the water tank liner, the cutting head is adjusted to a preset position, the straight seam welding arc striking plate on the water tank liner can be cut by rotating the water tank liner fixedly clamped on the supporting and rotating mechanism, the arc striking plate can be cut in a manual mode instead of cutting the arc striking plate, the problems of irregular cutting, missed cutting and poor field operation environment in the manual cutting process are avoided, and the technical problem that potential safety hazards are relatively large when a manual handheld cutting machine is used for cutting the arc striking plate at the straight seam welding arc starting and arc stopping positions of the water tank liner in the prior art is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a main body of an arc starting plate cutting device provided by an embodiment of the invention;
fig. 2 is a schematic structural diagram of an arc starting plate cutting device provided by an embodiment of the invention.
FIG. 1-support; 2-a cutting mechanism; 21-a cutting head; 3-supporting the rotating mechanism; 31-rotating the head; 311-active rotating disc; 32-pneumatic tailstock; 321-tailstock rotating disc; 4-a powered carriage; 41-a carrier support plate; 42-a support wheel; 5-a conveying mechanism; 51-a conveying track; 52-moving the carriage; 6-a discharging mechanism; 61-unloading support plate; 7-a laser generator; 8-an electric beam; 9-connecting a driving structure; 10-operating box; 11-a protective cover; 12-a control system; 13-a water chiller; 14-inner container of water tank.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1-2, the invention provides an arc starting plate cutting device, which comprises a support 1, a cutting mechanism 2 and a supporting and rotating mechanism 3, wherein the cutting mechanism 2 and the supporting and rotating mechanism 3 are supported on the support 1, and the supporting and rotating mechanism 3 is used for clamping two ends of a workpiece to be machined and can drive the workpiece to be machined to rotate; the position of the cutting head 21 on the cutting mechanism 2 is adjustable; when the cutting head 21 is adjusted to a preset position, the workpiece to be processed on the supporting and rotating mechanism 3 is rotated to cut the arc starting plate on the workpiece to be processed. The arc starting plate cutting equipment provided by the invention can be used for cutting the straight seam welding arc starting plate of the water tank liner, replaces a manual mode, and avoids the situations of uneven cutting and missed cutting in the manual cutting process; the problems of noise and dust generated by manual cutting of the arc striking plate and poor field operation environment are avoided, and the problems of large potential safety hazard caused by long-term operation of a worker holding the cutting machine are avoided.
As an optional implementation manner of the embodiment of the invention, the arc ignition plate cutting device further comprises a power bracket 4 for lifting or lowering the workpiece to be processed, the power bracket 4 comprises a bracket supporting plate 41, a supporting wheel 42 is arranged on the bracket supporting plate 41, the workpiece to be processed arranged on the supporting wheel 42 can be lifted to a position where the supporting and rotating mechanism 3 can clamp the workpiece to be processed under the driving of a power device of the power bracket 4, and the supporting wheel 42 can drive the workpiece to be processed to rotate under the driving of a driving device of the power bracket 4. Referring to fig. 1, an air cylinder structure may be connected below the bracket support plate 41, the bracket support plate 41 is driven by the air cylinder structure to rise upwards or fall vertically, that is, when the bracket support plate 41 drives the tank liner 14 on the bracket support plate to rise upwards and rise to a predetermined position, the support rotating mechanism 3 may act to clamp and fix the tank liner (at this time, the bracket support plate 41 moves downwards under the driving of the air cylinder structure), after the arc striking plate on the tank liner 14 is cut, the bracket support plate 41 moves upwards to a predetermined height under the driving of the air cylinder structure, the support rotating mechanism 3 releases the fixation of the tank liner 14, and the tank liner on which the arc striking plate has been cut may move downwards along with the bracket support plate 14.
Referring to fig. 1, as for the support wheels 42, the number of the support wheels 42 may be four, four support wheels 42 may be distributed in a rectangular array, and the tank liner 14 may be supported on the four support wheels 42; the supporting wheel 42 not only plays the role of supporting the water tank inner container 14, but also the supporting wheel 42 can be connected with power devices such as a motor, so that when the supporting wheel 42 rotates, the supporting wheel can drive the water tank inner container 14 to rotate, so as to adjust the position of the arc striking plate on the water tank inner container 14, so that the position of the arc striking plate faces upwards, and the arc striking plate is convenient to cut.
As an optional implementation manner of the embodiment of the invention, referring to fig. 1, the arc ignition plate cutting apparatus further includes a conveying mechanism 5 disposed on the support 1, the conveying mechanism 5 includes a conveying rail 51, the carriage support plate 41 is located between the two conveying rails 51, an extending direction of the conveying rails 51 is perpendicular to an axial direction of a workpiece to be processed clamped on the supporting and rotating mechanism 3, a moving carriage 52 is disposed on the conveying rails 51, and the moving carriage 52 can drive the workpiece disposed on the moving carriage 52 to move along the conveying rails 51 under the driving of a driving device of the conveying mechanism 5. Referring to fig. 1, the positional relationship of the conveying rails 51 with the carriage 1 can be seen, and it can be seen that the carriage support plate 41 is located between the two conveying rails 51; each conveying track 51 is provided with a movable bracket 52, the tank liner 14 can be placed on the two movable brackets 52, and the movable brackets 52 can be driven by a power structure to move along the conveying track 51 (the power structure can be an existing driving mode, for example, can be a hydraulic mechanism) so as to drive the tank liner 14 to move.
As an alternative embodiment of the present invention, referring to fig. 1, the upper end surface of the moving bracket 52 is an arc structure with two high ends and a low middle to define the position of the tank liner 14 placed on the moving bracket 52, so that the tank liner 14 is stably moved along the conveying rail 51, and two workpieces to be processed can be simultaneously placed on the moving bracket 52. Corresponding to the conveying mechanism 5, there may be three stations, referring to fig. 1, when the moving bracket 52 is located at the left side of the tank liner 14, a tank liner 14 to be processed may be placed on the moving bracket 52 (at this time, the position of the tank liner 14 on the moving bracket 52 may be referred to as a first station), when the straight seam welding arc striking plate of the tank liner 14 supported on the supporting and rotating mechanism 3 is switched, the power bracket 4 drives the tank liner 14 to move downward, and the moving bracket 52 moves leftward at the same time, so that the tank liner 14 on the power bracket 4 is placed on the moving bracket 52 (at this time, the position of the processed tank liner 14 on the moving bracket 52 may be referred to as a second station), the moving bracket 52 continues to move leftward until the unprocessed tank liner 14 on the moving bracket 52 moves to the upper side of the bracket supporting plate 41, and the processed tank liner 14 moves out of the second station, and moving to the left side of the bracket 1 (the position of the processed water tank liner 14 on the moving bracket 52 can be called as a third station), the power bracket 4 acts to push the water tank liner 14 above the power bracket to a position where the supporting and rotating mechanism 3 can clamp the water tank liner, and after the water tank liner 14 at the third station is separated from the conveying track 51, the moving bracket 52 moves rightwards to an initial position. By adopting the processing process, the continuity of processing is ensured, and the processing efficiency is improved.
As an optional implementation manner of the embodiment of the present invention, the arc starting plate cutting apparatus further includes a discharging mechanism 6 disposed on one side of the support 1, the discharging mechanism includes a discharging support plate 61, the discharging support plate 61 is located between the two conveying rails 51, and when the moving carriage 52 drives the processed workpiece to move along the conveying rails 51 to the upper side of the discharging support plate 61, the discharging support plate 61 can be lifted upwards under the driving of the driving device of the discharging mechanism 6 to push the processed workpiece out of the moving carriage 52. Referring to fig. 1, the position of the discharging support plate 61 is shown in fig. 1, a cylinder structure may be connected below the discharging support plate 61, the discharging support plate 61 may be disposed obliquely, and the height of the end close to the power bracket 4 is higher than the height of the end far from the power bracket 4, when the tank liner 14 with the arc-striking plate cut is moved to the upper side of the discharging support plate 61 (i.e. the tank liner 14 with the arc-striking plate cut is located at the third station), the discharging support plate 61 is driven by the driving device to move upward to push the tank liner 14 out of the moving bracket 52, and then the discharging support plate 61 is driven by the driving device to move downward. To the connection of the discharge support plate 61 and the driving device of the discharge mechanism 6 (at this time, the discharge support plate 61 can be horizontally arranged in a reset state), the discharge support plate 61 can be hinged to the telescopic shaft of the driving device, and the height of the upward extension of the telescopic shaft close to one side of the power bracket 4 is larger than the height of the upward extension of the telescopic shaft far away from one side of the power bracket 4, so that the discharge support plate 61 is inclined, and the water tank liner 14 at the third station can be conveniently pushed out of the movable bracket 52.
As an optional implementation manner of the embodiment of the invention, the arc starting plate cutting equipment further comprises a weld joint detection device, the weld joint detection device is connected with the power bracket 4, the power bracket 4 drives the workpiece to be machined to rotate until the position of the weld joint on the workpiece to be machined faces upwards, and the weld joint detection device can detect the position of the weld joint on the workpiece to be machined. The welding seam detection device can detect the position of the welding seam (namely, the infrared detection technology of the metal welding seam) through the color of the welding seam, namely, when the power bracket 4 raises the water tank liner 14 to the position that the supporting rotary mechanism 3 can clamp the water tank liner, the welding seam detection device detects the position of the welding seam on the water tank liner 14, if the welding seam on the water tank liner 14 is not detected, the supporting wheel 42 of the power bracket 4 drives the vertical liner 14 to rotate until the welding seam on the water tank liner 14 faces upwards, the welding seam detection device detects the welding seam on the water tank liner 14, and the water tank liner 14 stops rotating.
As an optional implementation manner of the embodiment of the invention, referring to fig. 1, the arc striking plate cutting device further includes an electric beam 8, the electric beam 8 is supported on the support 1, an extending direction of the electric beam 8 is consistent with an axial direction of a workpiece to be machined clamped on the supporting and rotating mechanism 3, the cutting mechanism 2 is connected with the electric beam 8 through a connecting and driving structure 9, and a position of the cutting head 21 can be adjusted through the electric beam 8 and the connecting and driving structure 9. Referring to fig. 1-2, the electric beam 8 can drive the connecting driving structure 9 and the cutting mechanism 2 to move, and the moving direction is parallel to the axial direction of the water tank liner 14 clamped on the supporting and rotating mechanism 3; in addition, the connecting and driving structure 9 can adjust the cutting mechanism 2 to move along the height direction and the direction perpendicular to the electric beam 8, so that the cutting mechanism 2 can be adjusted along three directions of XYZ to adjust the position of the cutting mechanism 2. For the connection driving structure 9, a screw mechanism may be used to adjust the cutting mechanism 2 in the height direction, or other conventional mechanisms may be used, and similarly, a screw mechanism may be used to adjust the cutting mechanism 2 in the direction perpendicular to the electric beam 8, or other conventional mechanisms may be used.
As an optional implementation manner of the embodiment of the present invention, the cutting head 21 is an optical fiber laser cutting head 21, and the cutting head 21 adopts a special cutting head (registration value lens group) for swiss optical fibers, and has a stable Z-axis floating function. The cutting head is provided with an extremely sensitive non-contact sensing device, and can realize a very stable Z-axis floating function under the control of a system, so that the influence of the unevenness of a plate on the cutting quality is eliminated; in addition, a 1000W fiber laser generator can be adopted as a laser transmitter of the device; the accuracy and the stability of the arc striking plate cutting are realized.
As an optional implementation manner of the embodiment of the present invention, for the supporting rotation mechanism 3, the supporting rotation mechanism 3 includes a rotation mechanism 31 and a pneumatic tailstock 32, the rotation mechanism 31 and the pneumatic tailstock 32 are disposed on a track of the support 3 and can be driven by a driving device (the driving device may be an air cylinder structure or a principle of a screw mechanism) to move toward and away from each other, the rotation mechanism 31 and the pneumatic tailstock 32 may be of an existing structure, the rotation mechanism 31 may include a servo motor, a transmission mechanism, a bearing, and the like, the servo motor drives an active rotation disk 311 on the rotation mechanism 31 to rotate, the pneumatic tailstock 32 has a tailstock rotation disk 321, the water tank liner 14 may be clamped between the active rotation disk 311 and the tailstock rotation disk 321, and the active rotation disk 311 can drive the water tank liner 14 to rotate.
As an alternative embodiment of the present invention, referring to fig. 1, in order to improve safety, a protective cover 11 may be provided around the support 3.
The arc striking plate cutting device for the inner container of the water tank further comprises an electrical control system, wherein a P L C programmable controller is used as a core control unit of a controller of the electrical control system, and the function of the device can be adjusted by modifying programs and parameters of control software, so that the whole device has strong intelligence and flexibility.
The arc striking plate cutting equipment provided by the invention adopts a color touch screen man-machine interface to monitor the full-welding process, when the equipment fails, the equipment can automatically stop and send an alarm signal, and the man-machine interface at the fault position displays. On alarm setting ware operation box 10, can send the sound warning, the switch board top sets up the tristimulus status indicator lamp, and wherein green represents operating condition, and yellow represents the wait state, and red represents the trouble.
The arc striking plate cutting equipment provided by the invention realizes accurate, stable and safe cutting of the arc striking plate at the arc striking and arc receiving position of straight seam welding of the liner of the water tank by applying the special cutting head for the Swiss optical fiber, the advanced optical fiber laser and the controller of the advanced electrical control system, and can automatically stop and send out an audible and visual alarm signal when a fault occurs, thereby realizing unmanned automatic cutting.
A cutting method for cutting a run-on plate by using run-on plate cutting equipment comprises the following steps of clamping a workpiece to be processed on a supporting and rotating mechanism 3; and adjusting the cutting mechanism 2 to a cutting position, and rotating the supporting and rotating mechanism 3 to cut the arc starting plate on the workpiece to be processed.
As an optional implementation manner of the embodiment of the present invention, the cutting method specifically includes the following contents:
step S1, when the cutting mechanism 2 performs the arc starting plate cutting process on the workpiece supported by the supporting and rotating mechanism 3, placing another workpiece to be processed on the conveying mechanism 5 (see fig. 1, the moving carriage 52 is at the initial position at this time);
step S2, after the workpiece on the supporting and rotating mechanism 3 is processed, the power bracket 4 is lifted and the processed workpiece is placed on the conveying mechanism 5;
step S3, moving the movable carriage 52 on the conveying mechanism 5 until the processed workpiece moves above the discharge support plate 61, and moving the unprocessed workpiece on the conveying mechanism 5 above the carriage support plate 41;
step S4, lifting the power bracket 4 to support the unprocessed workpiece to a preset height and drive the unprocessed workpiece to rotate, enabling the welding seam of the unprocessed workpiece to be upward, clamping the workpiece by the supporting and rotating mechanism 3, adjusting the cutting mechanism 2 to a cutting position, and rotating the supporting and rotating mechanism 3 to cut the run-on plate on the workpiece to be processed;
the unloading mechanism 6 pushes the machined workpiece out of the power bracket 4, returns the movable bracket 52, and repeats the process to step S1.
Aiming at the step S4, the process of processing the water tank liner clamped and fixed on the supporting and rotating mechanism 3 is as follows: when the power bracket 4 lifts the water tank liner 14 to the position where the supporting rotary mechanism 3 can clamp the water tank liner, the welding seam detection device detects the position of a welding seam on the water tank liner 14, if the welding seam on the water tank liner 14 is not detected, the supporting wheel 42 of the power bracket 4 drives the vertical liner 14 to rotate, until the welding seam on the water tank liner 14 faces upwards, and the welding seam detection device detects the welding seam on the water tank liner 14, so that the water tank liner 14 stops rotating. Then the supporting and rotating mechanism 3 starts to act and clamps the water tank liner 14, and at the moment, the power bracket 4 can move downwards; the position of the cutting mechanism is adjusted, when the cutting head 21 moves to a preset position, the supporting and rotating mechanism 3 drives the water tank inner container 14 to rotate, and the arc striking plate on one side of the water tank inner container 14 is cut through the cutting mechanism 2 in the rotating process. After the cutting of 14 one side run-on boards of inner water tank is accomplished, remove cutting mechanism 2 to the position that is close to 14 another run-on boards of inner water tank through electric beam 8, adjust cutting mechanism 2's position, then drive the rotation of inner water tank 14 through supporting rotary mechanism 3, accomplish the cutting to 14 another run-on boards of inner water tank, cutting mechanism 2 resets after the cutting is accomplished.
After the water tank liner 14 on the supporting and rotating mechanism 3 is processed, the power bracket 4 rises until the water tank liner 14 is supported, the supporting and rotating mechanism 3 releases the fixation of the water tank liner 14, namely the rotating machine head 31 and the pneumatic tailstock 32 are reset, the bracket supporting plate 41 moves downwards, and meanwhile, the moving bracket 52 moves until the water tank liner 14 on the bracket supporting plate 41 is placed on the moving bracket 52.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. The arc striking plate cutting equipment is characterized by comprising a bracket (1), a cutting mechanism (2) and a supporting and rotating mechanism (3),
the cutting mechanism (2) and the supporting and rotating mechanism (3) are supported on the bracket (1), and the supporting and rotating mechanism (3) is used for clamping two ends of a workpiece to be machined and can drive the workpiece to be machined to rotate; the position of a cutting head (21) on the cutting mechanism (2) is adjustable; when the cutting head (21) is adjusted to a preset position, the arc starting plate on the workpiece to be processed can be cut by rotating the workpiece to be processed on the supporting and rotating mechanism (3).
2. The arc ignition plate cutting device according to claim 1, further comprising a power bracket (4) for raising or lowering a workpiece to be processed, wherein the power bracket (4) comprises a bracket support plate (41), a support wheel (42) is arranged on the bracket support plate (41), the workpiece to be processed arranged on the support wheel (42) can be raised to a position where the support rotating mechanism (3) can clamp the workpiece to be processed under the driving of a power device of the power bracket (4), and the support wheel (42) can drive the workpiece to be processed to rotate under the driving of a driving device of the power bracket (4).
3. The arc ignition plate cutting device according to claim 2, further comprising a conveying mechanism (5) disposed on the support (1), wherein the conveying mechanism (5) comprises a conveying rail (51), the bracket supporting plate (41) is located between the two conveying rails (51), the extending direction of the conveying rails (51) is perpendicular to the axial direction of the workpiece to be processed clamped on the supporting and rotating mechanism (3), a moving bracket (52) is disposed on the conveying rails (51), and the moving bracket (52) can drive the workpiece disposed on the moving bracket (52) to move along the conveying rails (51) under the driving of the driving device of the conveying mechanism (5).
4. The arc runner cutting apparatus according to claim 3, wherein the upper end surface of the moving carriage (52) is an arc-shaped structure with two high ends and a low middle, and two workpieces to be processed can be simultaneously placed on the moving carriage (52).
5. The arc ignition plate cutting device according to claim 3 or 4, characterized in that it further comprises a discharging mechanism (6) disposed at one side of the support (1), the discharging mechanism comprises a discharging support plate (61), the discharging support plate (61) is located between the two conveying rails (51), when the moving carriage (52) moves the processed workpiece along the conveying rails (51) to above the discharging support plate (61), the discharging support plate (61) can be lifted upwards under the driving of the discharging mechanism (6) driving device to push the processed workpiece out of the moving carriage (52).
6. The arc starting plate cutting device according to claim 2, further comprising a weld detecting device, wherein the weld detecting device is connected to the power bracket (4), the power bracket (4) drives the workpiece to be processed thereon to rotate until the position of the weld on the workpiece to be processed faces upward, and the weld detecting device can detect the position of the weld on the workpiece to be processed.
7. The arc ignition plate cutting device according to claim 1, further comprising an electric beam (8), wherein the electric beam (8) is supported on the support (1) and the extending direction of the electric beam (8) is consistent with the axial direction of a workpiece to be machined clamped on the supporting and rotating mechanism (3), the cutting mechanism (2) is connected with the electric beam (8) through a connecting and driving structure (9), and the position of the cutting head (21) can be adjusted through the electric beam (8) and the connecting and driving structure (9).
8. The arc runner cutting apparatus of claim 1, wherein the cutting head (21) is a fiber laser cutting head (21).
9. A cutting method of cutting a run-on plate using the run-on plate cutting apparatus of any one of claims 1 to 8, comprising,
clamping the workpiece to be processed on the supporting and rotating mechanism (3);
and adjusting the cutting mechanism (2) to a cutting position, and rotating the supporting and rotating mechanism (3) to cut the arc starting plate on the workpiece to be machined.
10. The cutting method according to claim 9, characterized in that it comprises in particular the following:
step S1, when the cutting mechanism (2) performs arc striking plate cutting treatment on the workpiece supported on the supporting and rotating mechanism (3), another workpiece to be processed is placed on the conveying mechanism (5);
step S2, after the workpiece on the supporting and rotating mechanism (3) is processed, the power bracket (4) is lifted and the processed workpiece is placed on the conveying mechanism (5);
step S3, moving the movable bracket (52) on the conveying mechanism (5) until the processed workpiece moves above the unloading supporting plate (61), and moving the unprocessed workpiece on the conveying mechanism (5) above the bracket supporting plate (41);
step S4, the power bracket (4) rises to support the unprocessed workpiece to a preset height and drive the unprocessed workpiece to rotate, so that the welding seam of the unprocessed workpiece faces upwards, the supporting and rotating mechanism (3) clamps the workpiece, the cutting mechanism (2) is adjusted to a cutting position, and the supporting and rotating mechanism (3) is rotated to cut the run-on plate on the workpiece to be processed;
the discharge mechanism (6) pushes the machined workpiece out of the power carrier (4), and the movable carrier (52) is returned to the original position and the process is repeated until step S1.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010358564.8A CN111421246A (en) | 2020-04-29 | 2020-04-29 | Arc striking plate cutting equipment and cutting method |
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| CN202010358564.8A CN111421246A (en) | 2020-04-29 | 2020-04-29 | Arc striking plate cutting equipment and cutting method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117324792A (en) * | 2023-11-30 | 2024-01-02 | 杭州鑫泽源医疗科技有限公司 | Endoscope snake bone apparatus for producing |
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2020
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117324792A (en) * | 2023-11-30 | 2024-01-02 | 杭州鑫泽源医疗科技有限公司 | Endoscope snake bone apparatus for producing |
| CN117324792B (en) * | 2023-11-30 | 2024-02-13 | 杭州鑫泽源医疗科技有限公司 | Endoscope snake bone apparatus for producing |
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