CN115157345A - Industrial robot capable of achieving multi-point cutting and working method thereof - Google Patents
Industrial robot capable of achieving multi-point cutting and working method thereof Download PDFInfo
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- CN115157345A CN115157345A CN202210794104.9A CN202210794104A CN115157345A CN 115157345 A CN115157345 A CN 115157345A CN 202210794104 A CN202210794104 A CN 202210794104A CN 115157345 A CN115157345 A CN 115157345A
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- guide rail
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- pipe body
- ring body
- construction pipe
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- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000010276 construction Methods 0.000 claims abstract description 69
- 239000011148 porous material Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims 5
- 230000001681 protective effect Effects 0.000 claims 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012994 industrial processing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/157—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/02—Means for moving the cutting member into its operative position for cutting
- B26D5/06—Means for moving the cutting member into its operative position for cutting by electrical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
Abstract
The invention discloses an industrial robot capable of realizing multipoint cutting and a working method thereof, wherein the industrial robot comprises a construction pipe body, a fine cutting circular knife and a control device, a first connecting ring body and a second connecting ring body are respectively arranged at two ends of the construction pipe body, a longitudinal movable hole is formed in the middle of the construction pipe body, a connecting block is arranged in the longitudinal movable hole, a first transverse shaft hole and a second transverse shaft hole are respectively arranged on the construction pipe body and the connecting block, a first electric lead screw guide rail and a second electric lead screw guide rail are respectively arranged on the first connecting ring body and the second connecting ring body, a first reducing motor is mounted on a sliding block of the second electric lead screw guide rail, an output shaft of the first reducing motor is connected with a connecting shaft, and the construction pipe body is connected with a driving mechanism for driving the construction pipe body to rotate; but this industrial robot of multiple spot cutting efficiency is high.
Description
Technical Field
The invention relates to the field of industrial robots, in particular to an industrial robot capable of realizing multipoint cutting and a working method thereof.
Background
Industrial robots are multi-joint manipulators or multi-degree-of-freedom machine devices widely used in the industrial field, have certain automaticity, and can realize various industrial processing and manufacturing functions by depending on self power energy and control capability. Industrial robots are widely used in various industrial fields such as electronics, logistics, and chemical industry.
Cutting efficiency of current pipe type cutting robots is one of the directions that those skilled in the art have been working on, and it is desirable that more efficient pipe cutting robots can be developed.
Disclosure of Invention
The invention aims to provide an industrial robot with high cutting efficiency and capable of realizing multipoint cutting and a working method thereof.
In order to solve the problems, the invention adopts the following technical scheme:
the utility model provides an industrial robot that can multiple spot cutting, includes construction body, smart circle of cutting sword and controlling means, construction body both ends are provided with first connection ring body and second connection ring body respectively, construction body middle part is opened has the vertical movable hole of mating with smart circle of cutting sword, be provided with vertical dovetail on the pore of vertical movable hole, be provided with the connecting block in the vertical movable hole, be provided with the dovetail of mating with vertical dovetail on the connecting block, the connecting block passes through vertical dovetail and dovetail sliding connection in vertical movable hole, be provided with first horizontal shaft hole and second horizontal shaft hole on construction body and the connecting block respectively, first horizontal shaft hole and second horizontal shaft hole all communicate with vertical movable hole, be provided with first electric lead screw guide rail and second electric lead screw guide rail on first connection ring body and the second connection ring body respectively, install first gear motor on the slider of second electric lead screw guide rail, even have the axle of plugging into on the output shaft of first gear motor, the axle passes through smart circle of cutting sword, first horizontal shaft hole and second horizontal shaft guide rail and rotates with the slider of second electric lead screw guide rail and is connected with the slider of second electric lead screw guide rail, the first gear shaft of plugging into the mechanism is used for the electric lead screw rotation of connection of the electric lead screw drive mechanism, the connection axle of plugging into the connection of the first electric lead screw, the electric lead screw is connected with the mechanism and is connected with the electric lead screw.
Preferably, a first bearing seat is arranged between the first connecting ring body and the construction pipe body, the first connecting ring body and the construction pipe body are inserted into the first bearing seat, the first connecting ring body and the construction pipe body are fixedly connected with an inner ring of the first bearing seat, a first gap is formed between the first connecting ring body and the construction pipe body, the first electric lead screw guide rail is located in the first gap, the first electric lead screw guide rail is fixedly connected with the first connecting ring body, a second bearing seat is arranged between the second connecting ring body and the construction pipe body, the second connecting ring body and the construction pipe body are inserted into the second bearing seat, the second connecting ring body and the construction pipe body are fixedly connected with an inner ring of the second bearing seat, a second gap is formed between the second connecting ring body and the construction pipe body, the second electric lead screw guide rail is located in the second gap, the second electric lead screw guide rail is fixedly connected with the second connecting ring body, the first connecting ring body and the construction pipe body form a concentric sleeve structure through the first bearing seat, and the second connecting ring body form a concentric sleeve structure through the second bearing seat and the construction pipe body.
Preferably, an annular groove matched with the first speed reduction motor is formed in the inner ring of the second bearing seat.
Preferably, the driving mechanism comprises a second speed reduction motor and a belt pulley, the belt pulley is in a tubular type arrangement, a turned-over edge is arranged on the belt pulley, the turned-over edge and the belt pulley are arranged in an integrated mode, the turned-over edge is connected with the second connecting ring body through a bolt, the belt pulley and the second connecting ring body form a concentric sleeve structure, the seat body part of the second bearing seat is fixedly connected with the second speed reduction motor, a driving wheel is arranged on an output shaft of the second speed reduction motor, and a transmission belt is arranged between the driving wheel and the belt pulley.
Preferably, an electric clamp for clamping the workpiece before cutting is arranged in front of the first connecting ring body, and the electric clamp is electrically connected with the control device.
Preferably, a shield for covering the fine cutting circular knife is arranged between the first bearing seat and the second bearing seat, outer rings of the first bearing seat and the second bearing seat are fixedly connected with the shield, and the shield is arranged in a transparent mode.
Preferably, a tapered roller bearing matched with the connection shaft is arranged in the second transverse shaft hole and is fixedly connected with the connecting block.
Preferably, the inner wall of the construction pipe body is provided with two wear-resistant rubber pipes, one end of each wear-resistant rubber pipe is fixedly connected with the inner wall of the construction pipe body, the other end of each wear-resistant rubber pipe is attached to the side face of the circular fine-cutting knife, and the wear-resistant rubber pipes are matched with each other to cover the longitudinal movable holes.
Preferably, the infrared measurement device further comprises an electric lifting platform, the first bearing seat and the second bearing seat are fixedly connected with the electric lifting platform, the electric lifting platform is electrically connected with the control device, a first measuring rod and a second measuring rod are arranged on the electric lifting platform, the first measuring rod and the second measuring rod are both in sliding connection with the electric lifting platform, the first measuring rod and the second measuring rod are respectively provided with an infrared transmitting tube and an infrared receiving tube, and the infrared receiving tubes are electrically connected with the control device.
The invention also provides a working method of the industrial robot capable of multi-point cutting, which comprises the following steps:
1) Starting an electric lifting platform by a control device to adjust the height of the construction pipe body according to the conveying height of the pipeline to be cut;
2) The pipeline to be cut is continuously conveyed into the construction pipe body, when the pipeline to be cut penetrates through the construction pipe body and shields infrared rays emitted by the infrared emission tube, the infrared receiving tube feeds back information to the control device, and the control device then starts the electric clamp to clamp the pipeline to be cut;
3) The control device starts the first reducing motor to work so that the fine cutting circular knife continuously rotates, and then the control device starts the second reducing motor to work so that the construction pipe body continuously rotates;
4) The control device starts the first electric screw rod guide rail and the second electric screw rod guide rail to enable the precision cutting circular knife to move towards the direction of the pipeline to be cut, so that the pipeline to be cut is in contact with the precision cutting circular knife and cutting is achieved;
5) After the slide block positions of the first electric screw rod guide rail and the second electric screw rod guide rail reach the set stroke, the control device controls the first electric screw rod guide rail and the second electric screw rod guide rail to reset, and then the first reducing motor and the second reducing motor stop working in sequence.
The invention has the beneficial effects that: the during operation, the cutter can be continuous rotatory round the outer pipe wall of waiting to cut the pipeline, can carry out the cutting of surrounding type to a week of pipeline, compare very big reduction the feed volume of cutter with traditional structure, and then can use the cutter that the diameter is littleer, high cutting efficiency, and compare with traditional cutting mode, because the feed volume of cutter is low, can avoid because the cutter deepens the intraoral condition of cutting in traditional cutting mode, can reduce the wearing and tearing to the cutter lateral wall, can avoid appearing shake or slight removal when cutting simultaneously and lead to the lateral wall of cutter and the condition that the striking takes place for the cut edge.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a partial cross-sectional view of an industrial robot capable of multi-point cutting according to the present invention.
Fig. 2 is a cross-sectional view of a construction pipe body of an industrial robot capable of multi-point cutting according to the present invention.
Fig. 3 is a schematic structural diagram of a connecting block of an industrial robot capable of multi-point cutting according to the present invention.
Fig. 4 is a front view of a shield of a multipoint-cuttable industrial robot according to the invention.
Fig. 5 is a schematic structural diagram of an industrial robot capable of multi-point cutting according to the present invention.
Fig. 6 is a side view of a wear-resistant rubber tube of an industrial robot capable of multipoint cutting according to the present invention.
In the figure:
1. constructing a pipe body; 2. finely cutting a circular knife; 3. a first connecting ring body; 4. a second connecting ring body; 5. a longitudinal movable hole; 6. a longitudinal dovetail groove; 7. connecting blocks; 8. dovetail joints; 9. a first electric screw guide rail; 10. a second electric screw guide rail; 11. a first reduction motor; 12. a connecting shaft; 13. a second bearing housing; 14. an annular groove; 15. a second reduction motor; 16. a pulley; 17. flanging; 18. a shield; 19. a first bearing housing; 20. a wear-resistant rubber tube; 21. an electric lifting table; 22. a first measuring rod; 23. the first transverse shaft hole.
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.
In the embodiments, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In addition, in the description of the present application, it should be noted that unless otherwise explicitly stated or limited, terms such as mounting, connecting and the like should be construed broadly, and for example, may 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 meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Examples
As shown in fig. 1 to 6, an industrial robot capable of multi-point cutting comprises a construction pipe body 1, a fine cutting circular knife 2 and a control device (not shown), a first connecting ring body 3 and a second connecting ring body 4 are respectively arranged at two ends of the construction pipe body 1, a longitudinal movable hole 5 matched with the fine cutting circular knife 2 is arranged in the middle of the construction pipe body 1, a longitudinal dovetail groove 6 is arranged on the pore channel of the longitudinal movable hole 5, a connecting block 7 is arranged in the longitudinal movable hole 5, the connecting block 7 is provided with a dovetail joint 8 matched with the longitudinal dovetail groove 6, the connecting block 7 is connected in a sliding way in the longitudinal movable hole 5 through the longitudinal dovetail groove 6 and the dovetail joint 8, the construction pipe body 1 and the connecting block 7 are respectively provided with a first transverse shaft hole 23 and a second transverse shaft hole (not shown), the first transverse shaft hole and the second transverse shaft hole are communicated with the longitudinal movable hole 5, the first connecting ring body 3 and the second connecting ring body 4 are respectively provided with a first electric screw rod guide rail 9 and a second electric screw rod guide rail 10, a first speed reducing motor 11 is arranged on a sliding block of the second electric screw rod guide rail 10, a connecting shaft 12 is connected on an output shaft of the first speed reducing motor 11, the connecting shaft 12 passes through the fine cutting circular knife 2, the first transverse shaft hole and the second transverse shaft hole and is rotationally connected with a sliding block of the second electric lead screw guide rail 10 through a bearing, the fine cutting circular knife 2 is fixedly connected with the connecting shaft 12, the first transverse shaft hole 23 is configured to be in clearance fit with the connecting shaft 12 and can be used for the connecting shaft 12 to move longitudinally, the construction pipe body 1 is connected with a driving mechanism for driving the construction pipe body to rotate, and the first electric screw rod guide rail 9, the second electric screw rod guide rail 10, the first speed reducing motor 11 and the driving mechanism are electrically connected with the control device.
In this embodiment, a first bearing seat 19 is disposed between the first connection ring 3 and the construction pipe body 1, the first connection ring 3 and the construction pipe body 1 are inserted into the first bearing seat 19, the first connection ring 3 and the construction pipe body 1 are both fixedly connected to an inner ring of the first bearing seat 19, a first gap (not shown) is formed between the first connection ring 3 and the construction pipe body 1, the first electric lead screw guide rail 9 is located in the first gap, the first electric lead screw guide rail 9 is fixedly connected to the first connection ring 3, a second bearing seat 13 is disposed between the second connection ring 4 and the construction pipe body 1, the second connection ring 4 and the construction pipe body 1 are both inserted into the second bearing seat 13, the second connection ring 4 and the construction pipe body 1 are both fixedly connected to an inner ring of the second bearing seat 13, a second gap (not shown) is formed between the second connection ring 4 and the construction pipe body 1, the second electric lead screw guide rail 10 is located in the second gap, the second electric lead screw guide rail 10 is fixedly connected to the second connection ring 4, the first connection ring 3 and the construction pipe body 1 are connected to the concentric sleeve through the first connection ring 19, and the second connection ring 4 and the construction pipe body 1 is capable of preventing the concentric sleeve from being rotated by the concentric sleeve and preventing the concentric sleeve from being impacted by the first connection ring structure.
In this embodiment, an annular groove 14 matched with the first speed reduction motor 11 is disposed on an inner ring of the second bearing seat 13, and the annular groove 14 is configured to lift a movable space of the first speed reduction motor 11 and a maximum designable stroke of the second electric screw guide rail 10.
In this embodiment, actuating mechanism includes second gear motor 15 and belt pulley 16, belt pulley 16 is the cast setting, be provided with turn-ups 17 on the belt pulley 16, turn-ups 17 and belt pulley 16 formula as an organic whole set up, 4 bolted connection of ring body are connected with the second to turn-ups 17, belt pulley 16 and second are connected ring body 4 and are constituted concentric sleeve structure, the seat portion and the second gear motor 15 fixed connection of second bearing frame 13, be provided with action wheel (not shown) on the output shaft of second gear motor 15, be provided with drive belt (not shown) between action wheel and the belt pulley 16.
In the present embodiment, an electric clamp (not shown) for clamping a workpiece before cutting is provided in front of the first connection ring 3, the electric clamp is electrically connected to the control device, and the electric clamp is disposed to improve the stability of the pipe to be cut during construction.
In this embodiment, a shield 18 for covering the circular finishing cutter is disposed between the first bearing seat 19 and the second bearing seat 13, the outer rings of the first bearing seat 19 and the second bearing seat 13 are both fixedly connected to the shield 18, the shield 18 is transparent, and the shield 18 is disposed, so that a good protection effect can be achieved, and the damage caused by careless contact with the circular finishing cutter can be effectively reduced.
In this embodiment, a tapered roller bearing (not shown) that is paired with the connection shaft is disposed in the second transverse shaft hole, and the tapered roller bearing is fixedly connected to the connection block, so that the connection shaft 12 can rotate better due to the tapered roller bearing.
In this embodiment, be provided with wear-resisting rubber tube 20 on the interior pipe wall of construction body 1, wear-resisting rubber tube 20 one end and construction body 1's interior pipe wall fixed connection, the wear-resisting rubber tube 20 other end is hugged closely with the side of finishing circle sword 2, wear-resisting rubber tube 20 is provided with two, wear-resisting rubber tube 20 mutually supports and covers vertical activity hole 5 setting, through being provided with wear-resisting rubber tube 20, can effectually reduce the piece that falls into in vertical activity hole 5, and then is favorable to promoting the stability when using.
In this embodiment, still include electric lift platform 21, first bearing frame 19 and second bearing frame 13 all with electric lift platform 21 fixed connection, electric lift platform 21 and controlling means electric connection, be provided with first measuring stick 22 and second measuring stick (not shown) on the electric lift platform 21, first measuring stick 22 and second measuring stick all pass through linear guide sliding connection with electric lift platform 21, be provided with infrared emission pipe (not shown) and infrared ray receiver tube (not shown) on first measuring stick 22 and the second measuring stick respectively, infrared ray receiver tube and controlling means electric connection, electric fixture and electric lift platform fixed connection through disposing electric lift platform 21, the convenience is good, can have more actual conditions height-adjusting, is equipped with infrared ray receiver tube and infrared ray emitter tube simultaneously, can realize numerical control, and the convenience is good.
The invention also provides a working method of the industrial robot capable of multi-point cutting, which comprises the following steps:
1) Starting an electric lifting platform by a control device to adjust the height of the construction pipe body according to the conveying height of the pipeline to be cut;
2) The pipeline to be cut is continuously conveyed into the construction pipe body, when the pipeline to be cut penetrates through the construction pipe body and shields infrared rays emitted by the infrared emission tube, the infrared receiving tube feeds back information to the control device, and the control device then starts the electric clamp to clamp the pipeline to be cut;
3) The control device starts the first reducing motor to work so that the fine cutting circular knife continuously rotates, and then the control device starts the second reducing motor to work so that the construction pipe body continuously rotates;
4) The control device starts the first electric screw rod guide rail and the second electric screw rod guide rail to enable the fine cutting circular knife to move towards the direction of the pipeline to be cut, so that the pipeline to be cut is in contact with the fine cutting circular knife and cutting is achieved;
5) After the positions of the sliding blocks of the first electric screw guide rail and the second electric screw guide rail reach the set strokes, the control device controls the first electric screw guide rail and the second electric screw guide rail to reset, and then the first reducing motor and the second reducing motor stop working in sequence.
The invention has the beneficial effects that: the during operation, the cutter can be continuous rotatory round the outer pipe wall of waiting to cut the pipeline, can carry out the cutting of surrounding type to a week of pipeline, compare very big reduction the feed volume of cutter with traditional structure, and then can use the cutter that the diameter is littleer, high cutting efficiency, and compare with traditional cutting mode, because the feed volume of cutter is low, can avoid in traditional cutting mode because the cutter gos deep into the intraoral condition of cutting, can reduce the wearing and tearing to the cutter lateral wall, the condition that the striking takes place for lateral wall and cutting cut that the shake appears or slight removal leads to the cutter when avoiding simultaneously again because of the cutting.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention.
Claims (10)
1. An industrial robot capable of multipoint cutting, characterized in that: including construction body, finish cut circular knife and controlling means, construction body both ends are provided with first connection ring body and second respectively and connect the ring body, open at construction body middle part has the vertical movable hole of pairing with the finish cut circular knife, be provided with vertical dovetail on the pore of vertical movable hole, be provided with the connecting block in the vertical movable hole, be provided with the dovetail of pairing with vertical dovetail on the connecting block, the connecting block passes through vertical dovetail and dovetail sliding connection in vertical movable hole, be provided with first horizontal shaft hole and second horizontal shaft hole on construction body and the connecting block respectively, first horizontal shaft hole and second horizontal shaft hole all communicate with vertical movable hole, be provided with first electronic lead screw guide rail and second electronic lead screw guide rail on first connection ring body and the second connection ring body respectively, install first gear motor on the slider of second electronic guide rail, even have the axle of plugging into on first gear motor's the output shaft, the axle of plugging into passes through finish cut circular knife, first horizontal shaft hole and second horizontal shaft hole and is connected with the slider rotation of second electronic lead screw guide rail, finish cut circular knife fixed connection circular knife and second horizontal shaft hole and the electric connection of motor drive mechanism and the second electric connection of plugging into and the drive mechanism and the electric connection of second lead screw.
2. A multipoint cuttable industrial robot according to claim 1, characterized in that: the first connection ring body and the construction pipe body are both inserted into the first bearing seat, the first connection ring body and the construction pipe body are both fixedly connected with an inner ring of the first bearing seat, a first gap is formed between the first connection ring body and the construction pipe body, the first electric lead screw guide rail is located in the first gap, the first electric lead screw guide rail is fixedly connected with the first connection ring body, a second bearing seat is arranged between the second connection ring body and the construction pipe body, the second connection ring body and the construction pipe body are both inserted into the second bearing seat, the second connection ring body and the construction pipe body are both fixedly connected with an inner ring of the second bearing seat, a second gap is formed between the second connection ring body and the construction pipe body, the second electric lead screw guide rail is located in the second gap, the second electric lead screw guide rail is fixedly connected with the second connection ring body, the first connection ring body and the construction pipe body form a concentric sleeve structure through the first bearing seat, and the second connection ring body and the construction pipe body form a concentric sleeve structure through the second bearing seat.
3. A multipoint cuttable industrial robot according to claim 2, characterized in that: and an annular groove matched with the first speed reduction motor is formed in the inner ring of the second bearing seat.
4. A multipoint cuttable industrial robot according to claim 3, characterized in that: the driving mechanism comprises a second speed reducing motor and a belt pulley, the belt pulley is in a tubular shape, a turned-over edge is arranged on the belt pulley, the turned-over edge and the belt pulley are arranged in an integrated mode, the turned-over edge and a second connecting ring body are connected through bolts, the belt pulley and the second connecting ring body form a concentric sleeve structure, a seat body part of the second bearing seat is fixedly connected with the second speed reducing motor, a driving wheel is arranged on an output shaft of the second speed reducing motor, and a transmission belt is arranged between the driving wheel and the belt pulley.
5. A multipoint cuttable industrial robot according to claim 4, characterized in that: and an electric clamp used for clamping a workpiece before cutting is arranged in front of the first connecting ring body and is electrically connected with the control device.
6. A multipoint cuttable industrial robot according to claim 5, characterized in that: a protective cover used for covering the fine cutting circular knife is arranged between the first bearing seat and the second bearing seat, outer rings of the first bearing seat and the second bearing seat are fixedly connected with the protective cover, and the protective cover is arranged in a transparent mode.
7. A multipoint cuttable industrial robot according to claim 6, characterized in that: and a tapered roller bearing matched with the connection shaft is arranged in the second transverse shaft hole and is fixedly connected with the connecting block.
8. A multipoint cuttable industrial robot according to claim 7, characterized in that: the inner wall of the construction pipe body is provided with two wear-resistant rubber pipes, one end of each wear-resistant rubber pipe is fixedly connected with the inner wall of the construction pipe body, the other end of each wear-resistant rubber pipe is tightly attached to the side face of the fine cutting circular knife, and the wear-resistant rubber pipes are matched with each other to cover the longitudinal movable holes.
9. A multipoint cuttable industrial robot according to claim 8, characterized in that: still include electronic elevating platform, first bearing frame and second bearing frame all with electronic elevating platform fixed connection, electronic elevating platform and controlling means electric connection, be provided with first measuring stick and second measuring stick on the electronic elevating platform, first measuring stick and second measuring stick all with electronic elevating platform sliding connection, be provided with infrared emission pipe and infrared receiver tube on first measuring stick and the second measuring stick respectively, infrared receiver tube and controlling means electric connection.
10. A method of operating a multi-point cuttable industrial robot, comprising the steps of:
1) Starting an electric lifting platform by a control device to adjust the height of the construction pipe body according to the conveying height of the pipeline to be cut;
2) The pipeline to be cut is continuously conveyed into the construction pipe body, when the pipeline to be cut penetrates through the construction pipe body and shields infrared rays emitted by the infrared emission tube, the infrared receiving tube feeds back information to the control device, and the control device then starts the electric clamp to clamp the pipeline to be cut;
3) The control device starts the first speed reducing motor to work so that the fine cutting circular knife continuously rotates, and then the control device starts the second speed reducing motor to work so that the construction pipe body continuously rotates;
4) The control device starts the first electric screw rod guide rail and the second electric screw rod guide rail to enable the precision cutting circular knife to move towards the direction of the pipeline to be cut, so that the pipeline to be cut is in contact with the precision cutting circular knife and cutting is achieved;
5) After the slide block positions of the first electric screw rod guide rail and the second electric screw rod guide rail reach the set stroke, the control device controls the first electric screw rod guide rail and the second electric screw rod guide rail to reset, and then the first reducing motor and the second reducing motor stop working in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210794104.9A CN115157345A (en) | 2022-07-07 | 2022-07-07 | Industrial robot capable of achieving multi-point cutting and working method thereof |
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