CN112276160A - Automatic punching robot for new energy automobile wire harness fastener - Google Patents
Automatic punching robot for new energy automobile wire harness fastener Download PDFInfo
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- CN112276160A CN112276160A CN202011593532.2A CN202011593532A CN112276160A CN 112276160 A CN112276160 A CN 112276160A CN 202011593532 A CN202011593532 A CN 202011593532A CN 112276160 A CN112276160 A CN 112276160A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0046—Devices for removing chips by sucking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
- B23Q17/2233—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work for adjusting the tool relative to the workpiece
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
- B23Q17/2414—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves for indicating desired positions guiding the positioning of tools or workpieces
- B23Q17/2419—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves for indicating desired positions guiding the positioning of tools or workpieces by projecting a single light beam
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
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Abstract
The invention discloses an automatic punching robot for a new energy automobile wire harness fastener, and relates to the technical field of mechanical equipment, wherein a support column is vertically and fixedly arranged in the middle of the top surface of a rack, and an operating platform is rotatably arranged at the upper end of the support column through a bearing; a first support plate is vertically and fixedly arranged on the left side of the top surface of the rack, a blanking mechanism is arranged on the first support plate, a second support plate is vertically and fixedly arranged on the right side of the top surface of the rack, and a punching mechanism is arranged on the second support plate; a driving mechanism is arranged on the lower side of the operating platform, and a plurality of clamping mechanisms are arranged on the upper side surface of the operating platform in a manner of equal round angle; the invention adopts the operation of circular feeding, punching and blanking, thereby increasing the production continuity, improving the production efficiency and meeting the production requirement.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to an automatic punching robot for a new energy automobile wire harness fastener.
Background
With the continuous development of new energy automobile technology, electric automobiles represented by hybrid power, pure electric automobiles and fuel cell automobiles are generally regarded as the main direction of transformation development of automobile energy power systems in the future, and meanwhile, the state is vigorously promoting the development of the electric automobile industry.
In order to ensure that new energy automobile pencil arranges in order to do benefit to the rational arrangement cabinet inner space among the prior art, generally need tie up the pencil orderly through the fastener, because the inside pencil of new energy automobile is more, the quantity of the fastener that needs to use is great, fastener production efficiency need promote, often need punch on the pencil fastener, it is fixed to wear to establish through the bolt conveniently, but current perforating device degree of automation is lower, influence the efficiency of production, can not satisfy the needs of production, consequently, need make the improvement to this.
Disclosure of Invention
Aiming at the defects and shortcomings of the prior art, the invention provides the automatic punching robot for the new energy automobile wire harness fastener, which is simple in structure, reasonable in design and convenient to use.
In order to achieve the purpose, the invention adopts the technical scheme that: the device comprises a rack, a support column, an operating platform, a first support plate and a second support plate; a support column is vertically and fixedly arranged in the middle of the top surface of the rack, and an operating platform is rotatably arranged at the upper end of the support column through a bearing; a first support plate is vertically and fixedly arranged on the left side of the top surface of the rack, a blanking mechanism is arranged on the first support plate, a second support plate is vertically and fixedly arranged on the right side of the top surface of the rack, and a punching mechanism is arranged on the second support plate; a driving mechanism is arranged on the lower side of the operating platform, and a plurality of clamping mechanisms are arranged on the upper side surface of the operating platform in a manner of equal round angle;
the driving mechanism comprises a first motor, an adjusting plate, a connecting plate, a deflector rod, a transmission plate and an arc-shaped deflector block; an adjusting plate is fixedly arranged on the bottom surface of the operating table, the adjusting plate is rotatably sleeved at the upper end of the supporting column through a bearing, a plurality of arc-shaped grooves are formed in the wall of the adjusting plate on the periphery in an equal-round angle mode, and a plurality of adjusting grooves are formed in the adjusting plate between the arc-shaped grooves in an equal-round angle mode; the right side of the adjusting plate is provided with a transmission plate which is of a circular plate structure, an arc shifting block is fixedly arranged on the upper side surface of the transmission plate, the arc shifting block and the transmission plate are of an integrated structure, and the arc shifting block and the arc groove are attached to each other for transmission; a connecting plate is fixedly arranged on one side of the transmission plate, a deflector rod is fixedly arranged on the top surface of the connecting plate, and the deflector rod is movably inserted into the adjusting groove; a first motor is fixedly arranged on the bottom surface of the rack through a motor bracket, and an output shaft of the first motor is fixedly connected with the middle part of the transmission plate after rotating to penetrate through the rack through a bearing; the first motor is connected with an external power supply;
the clamping mechanism comprises a supporting platform, supporting legs, a lifting block, a first rotating shaft, a shaft seat, an adjusting rod, a clamping block and a boss; the supporting platforms are arranged on the top surface of the operating platform in an equal-fillet manner, the bottom surfaces of the supporting platforms are vertically and fixedly provided with a plurality of supporting legs in an equal-fillet manner, and the lower ends of the supporting legs are fixedly arranged on the operating platform; a lifting block is arranged below the supporting platform, a first electric push rod is vertically and fixedly connected to the bottom surface of the lifting block, and the lower end of the first electric push rod is fixedly arranged on the bottom surface of the operating platform through a support after movably penetrating through the operating platform; a plurality of shaft seats are fixedly arranged on an operation table around the supporting platform at equal intervals, a first rotating shaft is rotatably arranged in the middle of each shaft seat through a bearing in a penetrating manner, an adjusting rod is fixedly sleeved in the middle of the first rotating shaft and is arranged in a V shape, a connecting rod is hinged to the lower end of the adjusting rod, the other end of the connecting rod is hinged to the outer side wall of the lifting block, a second rotating shaft is rotatably arranged in a groove formed in the upper end of the adjusting rod through a bearing in a penetrating manner, a boss is fixedly sleeved in the middle of the second rotating shaft, and a clamping block is fixedly connected to; the first electric push rod is connected with an external power supply;
the blanking mechanism comprises a second motor, a first lead screw, a first guide rod, a first guide block, a first adjusting arm, a second adjusting arm, a fixed column, a second electric push rod, a third rotating shaft, a first sliding rail, a first sliding block, a first fixed plate, a fourth rotating shaft, a third electric push rod, a cylinder, a first clamping arm and a second clamping arm; the top surface of the first supporting plate is fixedly provided with a second motor through a motor support, the output end of the second motor is fixedly connected with a first lead screw, the lower end of the first lead screw is rotatably arranged on the rack through a bearing, first guide rods are symmetrically and vertically fixedly arranged on the rack on the front side and the rear side of the first lead screw, a first adjusting arm is rotatably arranged in the middle of the first lead screw through threads, first guide blocks are symmetrically and fixedly arranged on the front side and the rear side of the left end of the first adjusting arm, and the first guide blocks on the front side and the rear side are respectively sleeved on the first guide rods in a sliding manner; the right end of the first adjusting arm movably penetrates through a sliding groove in the first supporting plate and then extends to the right side of the first supporting plate, a second adjusting arm is rotatably arranged at the extending end on the right side through a third rotating shaft, a fixed column is vertically and fixedly arranged on the top surface of the first adjusting arm, a second electric push rod is hinged to the right side wall of the fixed column, a fourth rotating shaft is hinged to the right end of the second electric push rod, and the lower end of the fourth rotating shaft is rotatably arranged on the top surface of the second adjusting arm through a bearing; the front side and the rear side of the bottom surface of the second adjusting arm are symmetrically and fixedly provided with a first sliding rail, a first sliding block is arranged on the first sliding rail in a sliding manner, the bottom surface of the first sliding block is fixedly arranged on the top surface of the first fixing plate, a third electric push rod is fixedly arranged between the first sliding rails on the front side and the rear side through a mounting plate, and the pushing end of the third electric push rod is fixedly connected with the upper side surface of the first fixing plate; a first clamping arm is vertically and fixedly arranged on the left side of the bottom surface of the first fixing plate, an air cylinder is fixedly arranged on the left side wall of the first clamping arm through a support, a piston rod of the air cylinder penetrates through the first clamping arm and then is fixedly connected with a second clamping arm, and the first clamping arm and the second clamping arm are arranged correspondingly; the second motor, the second electric push rod and the third electric push rod are all connected with an external power supply, and the air cylinder is connected with an external air source;
the punching mechanism comprises a third motor, a second lead screw, a second guide rod, a second guide block, a third adjusting arm, a second slide rail, a second slide block, a second fixing plate, a fourth electric push rod and an electric punching machine; a third motor is fixedly arranged on the top surface of the second supporting plate through a motor support, a second lead screw is fixedly connected to the output end of the third motor, the lower end of the second lead screw is rotatably arranged on the rack through a bearing, second guide rods are symmetrically and vertically fixedly arranged on the rack on the front side and the rear side of the second lead screw, a third adjusting arm is rotatably arranged in the middle of the second lead screw through threads, second guide blocks are symmetrically and fixedly arranged on the front side and the rear side of the right end of the third adjusting arm, and the second guide blocks on the front side and the rear side are respectively sleeved on the second guide rods in a sliding manner; the left end of the third adjusting arm movably penetrates through a sliding groove in the second supporting plate and then extends to the left side of the second supporting plate, a second sliding rail is symmetrically and fixedly arranged on the front side and the rear side of the bottom surface of the extending end on the left side, a second sliding block is arranged on the second sliding rail in a sliding manner, the bottom surface of the second sliding block is fixedly arranged on a second fixing plate, and an electric perforating machine is fixedly arranged on the bottom surface of the second fixing plate; a fourth electric push rod is fixedly arranged on the bottom surface of the third adjusting arm between the second slide rails, and the pushing end of the fourth electric push rod is fixedly connected with the top surface of the second fixing plate; and the third motor, the fourth electric push rod and the electric perforating machine are all connected with an external power supply.
Furthermore, a rubber gasket is fixedly arranged on the side wall of the clamping block; when the clamping block in the same clamping mechanism clamps the fastener to punch, the rubber gasket increases the tightness and stability of clamping.
Furthermore, a press switch is fixedly arranged on the top surface of the lifting block, and the press switch, the first electric push rod and an external power supply are connected in series; when the lifting block moves to the bottom surface of the supporting platform under the driving of the first electric push rod, the supporting platform abuts against the press switch to close the first electric push rod, and the stroke of the lifting block is controlled.
Furthermore, rubber cushion blocks are fixedly arranged on the opposite surfaces of the lower ends of the first clamping arm and the second clamping arm; when the first clamping arm and the second clamping arm clamp a workpiece to be clamped for blanking, the rubber cushion blocks enable clamping to be more targeted, and clamping is more firm.
Furthermore, a guide groove is formed in the bottom surface of the first fixing plate, a sliding block is fixedly arranged on the top surface of the second clamping arm, and the second clamping arm is arranged in the guide groove in a left-right sliding mode through the sliding block; the sliding block slides in cooperation with the guide groove, and the left and right movement of the second clamping arm is limited and guided.
Furthermore, a laser aligner is fixedly arranged on the bottom surface of the second fixing plate on one side of the electric perforating machine and is connected with an external power supply; and the position of the fastener punching is adjusted through the laser point emitted by the laser aligner.
Furthermore, a collecting box is fixedly arranged on the top surface of the operating platform, the collecting box is of a hollow structure with an opening at the upper side, and a sealing cover is rotatably arranged at the opening end at the upper side of the collecting box through threads; an annular filter screen is vertically and fixedly arranged in the collecting box, and a draught fan is fixedly arranged on a sealing cover in the middle of the annular filter screen; the outer side wall of the collecting box is provided with a plurality of through holes in an equal round angle; the induced draft fan is connected with an external power supply; the induced draft fan is opened, and the induced draft fan sucks into the negative pressure state in with the collecting box, collects the outside metal clastic that punches through the through-hole, and the metal clastic is collected in the inside of annular filter screen collecting box all around.
Furthermore, a sealing ring is fixedly arranged on the inner top surface of the sealing cover, the sealing ring is arranged around the draught fan, and the upper side edge of the annular filter screen is fixedly embedded in the sealing ring; the leakproofness of the junction of the upper side edge of the annular filter screen and the sealing cover is increased through the sealing ring, the chips are prevented from entering the middle of the annular filter screen, and the work of a draught fan is influenced.
Furthermore, an annular track is fixedly arranged on the peripheral wall of the annular filter screen, a third sliding block is arranged on the annular track in a sliding manner, a scraping plate is fixedly arranged on the bottom surface of the third sliding block, and the side wall of the scraping plate is in contact with the outer side wall of the annular filter screen and the inner side wall of the collecting box; the third sliding block rotates on the annular track, and the scraping plate enables the scraps on the bottom surface of the collecting box to be accumulated in one direction.
The working principle of the invention is as follows: the method comprises the following steps that a fastener workpiece is placed on a supporting platform through an external feeding mechanism, then a first electric push rod is opened, the first electric push rod is shortened, a lifting block descends, and a connecting rod drives an adjusting rod to rotate around a first rotating shaft, so that the upper end of the adjusting rod is close to the middle of the supporting platform; the clamping blocks rotate around the second rotating shaft through the bosses to adjust the joint angle between the plane of the clamping blocks and the outer side wall of the workpiece, and the three clamping blocks clamp three surfaces of the workpiece to fix the workpiece; then, a first motor is turned on, an output shaft of the first motor drives a transmission plate to rotate, the arc shifting block and the shifting rod are respectively matched with the arc-shaped groove and the adjusting groove on the adjusting plate, when the transmission plate rotates, the shifting rod shifts the adjusting groove, so that the adjusting plate intermittently rotates at equal angles, a clamping mechanism on an operating platform is further driven to rotate at equal angles to the lower side of the punching mechanism, and meanwhile, the clamping mechanism of the previous station carries out the next round of feeding; the third motor drives the second screw rod to rotate, the second screw rod drives the third adjusting arm to adjust the vertical direction due to the fact that the third adjusting arm is connected with the second screw rod in a screwing mode through threads, and at the moment, the second guide block slides up and down on the second guide rod; then opening the fourth electric push rod, adjusting the position of the second fixing plate on the second sliding rail by the telescopic motion of the fourth electric push rod, further adjusting the punching position of the electric punching machine, and performing punching operation after the adjustment is finished;
after punching is finished, the driving mechanism drives the operating platform to rotate around the upper end of the supporting column until a workpiece which is punched moves to the lower side of the blanking mechanism, the positions of a first clamping arm and a second clamping arm are adjusted, the output end of a second motor drives a first screw rod to rotate, the first adjusting arm is connected with the first screw rod in a rotating mode through threads, the first adjusting arm descends on a first guide rod through a first guide block until the lower ends of the first clamping arm and the second clamping arm are positioned at two sides of the workpiece or at the inner side and the outer side of a side wall of the workpiece, a piston rod of the air cylinder is retracted, the second clamping arm retracts towards the first clamping arm, the first clamping arm and the second clamping arm clamp the workpiece, the first electric push rod shortens, the first screw rod drives the first adjusting arm to ascend, then the second electric push rod shortens, the second electric push rod drives the second adjusting arm to rotate around a third rotating shaft through a fourth rotating shaft, and lifting the workpiece and rotating the workpiece for blanking.
After adopting the structure, the invention has the beneficial effects that:
1. the clamping mechanism on the operating platform is driven by the driving mechanism to continuously rotate circularly between the punching mechanism and the blanking mechanism, and the operations of circular feeding, punching and blanking are adopted, so that the production continuity is improved, the production efficiency is improved, and the production requirement is met;
2. the driving mechanism adopts an equal-angle intermittent rotating mode to drive the operating platform to rotate, so that the clamping mechanism can rotate to the lower sides of the punching mechanism and the blanking mechanism at equal angles conveniently to punch and blank, and the operation is more convenient;
3. the clamping mechanism adopts a three-jaw linkage type clamping mode, so that clamping is firmer and more stable;
4. the blanking mechanism adopts a rotary robot arm structure, so that the workpiece can be more conveniently transferred between the supporting platform and the external blanking collecting device.
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 view of the present invention.
Fig. 2 is a sectional view taken along line a-a in fig. 1.
Fig. 3 is a sectional view taken along line B-B in fig. 1.
Fig. 4 is a sectional view taken along line C-C in fig. 1.
Fig. 5 is an enlarged view of a portion D in fig. 1.
Fig. 6 is an enlarged view of a portion E in fig. 1.
Fig. 7 is an enlarged view of a portion F in fig. 1.
Fig. 8 is a right side view of fig. 1.
Fig. 9 is a schematic view of the structure of the driving mechanism of the present invention.
Fig. 10 is a schematic view of the structure of the adjusting lever of the present invention.
FIG. 11 is a schematic view showing the development of the collecting container and the sealing cover of the present invention.
Fig. 12 is a sectional view taken along line G-G in fig. 11.
Description of reference numerals:
the device comprises a rack 1, a support column 2, an operation table 3, a first support plate 4, a second support plate 5, a driving mechanism 6, an adjusting plate 6-1, an arc-shaped groove 6-2, an adjusting groove 6-3, a transmission plate 6-4, an arc-shaped shifting block 6-5, a connecting plate 6-6, a shifting rod 6-7, a first motor 6-8, a clamping mechanism 7, a supporting platform 7-1, a support leg 7-2, a lifting block 7-3, a first electric push rod 7-4, a shaft seat 7-5, a first rotating shaft 7-6, an adjusting rod 7-7, a connecting rod 7-8, a second rotating shaft 7-9, a boss 7-10, a clamping block 7-11, a blanking mechanism 8, a second motor 8-1, a first screw rod 8-2, a first guide rod 8-3, a first adjusting arm 8-4, a second adjusting arm 8-4, a, 8-5 parts of a first guide block, 8-6 parts of a third rotating shaft, 8-7 parts of a second adjusting arm, 8-8 parts of a fixed column, 8-9 parts of a second electric push rod, 8-10 parts of a fourth rotating shaft, 8-11 parts of a first sliding rail, 8-12 parts of a first sliding block, 8-13 parts of a first fixing plate, 8-14 parts of a third electric push rod, 8-15 parts of a first clamping arm, 8-16 parts of a cylinder, 8-17 parts of a second clamping arm, 9 parts of a punching mechanism, 9-1 parts of a third motor, 9-2 parts of a second screw rod, 9-3 parts of a second guide rod, 9-4 parts of a third adjusting arm, 9-5 parts of a second guide block, 9-6 parts of a second sliding rail, 9-7 parts of a second sliding block, 9-8 parts of a second fixing plate, 9-9 parts of an electric puncher, 9-10 parts of, The device comprises a rubber cushion block 12, a guide groove 13, a sliding block 14, a laser aligner 15, a collecting box 16, a sealing cover 17, an annular filter screen 18, an induced draft fan 19, a through hole 20, a sealing ring 21, an annular track 22, a third sliding block 23 and a scraper 24.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 12, the technical solution adopted by the present embodiment is: comprises a frame 1, a support column 2, an operating platform 3, a first support plate 4 and a second support plate 5; a support column 2 is vertically and fixedly welded in the middle of the top surface of the rack 1, an operating platform 3 is rotatably arranged at the upper end of the support column 2 through a bearing, the inner side wall of the bearing is fixedly welded with the upper end of the support column 2, and the outer side wall of the bearing is fixedly welded with the operating platform 3; a first support plate 4 is vertically and fixedly arranged on the left side of the top surface of the rack 1 through angle steel and bolts, a blanking mechanism 8 is arranged on the first support plate 4, a second support plate 5 is vertically and fixedly arranged on the right side of the top surface of the rack 1 through angle steel and bolts, and a punching mechanism 9 is arranged on the second support plate 5; a driving mechanism 6 is arranged at the lower side of the operating platform 3, and a plurality of clamping mechanisms 7 are arranged on the upper side surface of the operating platform 3 at equal round angles;
the driving mechanism 6 comprises a first motor 6-8, an adjusting plate 6-1, a connecting plate 6-6, a deflector rod 6-7, a transmission plate 6-4 and an arc-shaped deflector block 6-5; an adjusting plate 6-1 is fixedly welded on the bottom surface of the operating table 3, the adjusting plate 6-1 is rotatably sleeved at the upper end of the supporting column 2 through a bearing, four arc-shaped grooves 6-2 are formed in the round corners on the peripheral wall of the adjusting plate 6-1, and four adjusting grooves 6-3 are formed in the adjusting plate 6-1 among the four arc-shaped grooves 6-2; a transmission plate 6-4 is arranged on the right side of the adjusting plate 6-1, the transmission plate 6-4 is of a circular plate structure, an arc shifting block 6-5 is fixedly arranged on the upper side surface of the transmission plate 6-4, the arc shifting block 6-5 and the transmission plate 6-4 are integrally formed, and the arc shifting block 6-5 and the arc groove 6-2 are in fit transmission arrangement; a connecting plate 6-6 is fixedly welded on one side of the transmission plate 6-4, a deflector rod 6-7 is fixedly welded on the top surface of the connecting plate 6-6, and the deflector rod 6-7 is movably inserted in the adjusting groove 6-3; a first motor 6-8 with the model number of 60KTYZ is fixedly arranged on the bottom surface of the rack 1 through a motor bracket and a bolt, and an output shaft of the first motor 6-8 is fixedly welded with the middle part of the transmission plate 6-4 after rotating to penetrate through the rack 1 through a bearing; the first motor 6-8 is connected with an external power supply;
the clamping mechanism 7 comprises a supporting platform 7-1, supporting legs 7-2, a lifting block 7-3, a first rotating shaft 7-6, a shaft seat 7-5, an adjusting rod 7-7, a clamping block 7-11 and a boss 7-10; the four supporting platforms 7-1 are arranged on the top surface of the operating platform 3 in an equi-circular manner, the bottom surface of the supporting platform 7-1 is vertically and fixedly welded with three supporting legs 7-2 in an equi-circular manner, and the lower ends of the three supporting legs 7-2 are fixedly welded on the operating platform 3; a lifting block 7-3 is arranged below the supporting platform 7-1, a first electric push rod 7-4 is vertically and fixedly connected to the bottom surface of the lifting block 7-3 through a bolt, and the lower end of the first electric push rod 7-4 is fixedly arranged on the bottom surface of the operating platform 3 through a bracket and a bolt after movably penetrating through the operating platform 3; a press switch 11 is fixedly arranged on the top surface of the lifting block 7-3 through a bolt, and the press switch 11, the first electric push rod 7-4 and an external power supply are connected in series; when the lifting block 7-3 is driven by the first electric push rod 7-4 to move to the bottom surface of the supporting platform 7-1, the supporting platform 7-1 props against the press switch 11, the first electric push rod 7-4 is closed, and the stroke of the lifting block 7-3 is controlled; the operation table 3 around the supporting platform 7-1 is fixedly welded with three shaft seats 7-5 at equal fillets, the middle parts of the three shaft seats 7-5 are rotatably provided with a first rotating shaft 7-6 through bearings, the middle part of the first rotating shaft 7-6 is fixedly welded and sleeved with an adjusting rod 7-7, the adjusting rod 7-7 is arranged in a V shape, the lower end of the adjusting rod 7-7 is hinged with a connecting rod 7-8, the other end of the connecting rod 7-8 is hinged with the outer side wall of the lifting block 7-3, a second rotating shaft 7-9 is rotatably arranged in a groove formed in the upper end of the adjusting rod 7-7 through bearings, the middle part of the second rotating shaft 7-9 is fixedly welded and sleeved with a boss 7-10, one side of the boss 7-10 is fixedly connected with a clamping block 7-11, and the side wall of the clamping block 7-11 is fixedly provided with; when the clamping blocks 7-11 in the same clamping mechanism 7 clamp the fastener for punching, the rubber gasket 10 increases the clamping tightness and stability;
the blanking mechanism 8 comprises a second motor 8-1, a first screw rod 8-2, a first guide rod 8-3, a first guide block 8-5, a first adjusting arm 8-4, a second adjusting arm 8-7, a fixing column 8-8, a second electric push rod 8-9, a third rotating shaft 8-6, a first sliding rail 8-11, a first sliding block 8-12, a first fixing plate 8-13, a fourth rotating shaft 8-10, a third electric push rod 8-14, a cylinder 8-16, a first clamping arm 8-15 and a second clamping arm 8-17; a second motor 8-1 with the model number of 60KTYZ is fixedly arranged on the top surface of the first supporting plate 4 through a motor bracket and a bolt, a first lead screw 8-2 is fixedly connected to the output end of the second motor 8-1 through a coupler and the bolt, the lower end of the first lead screw 8-2 is rotatably arranged on the frame 1 through a bearing, first guide rods 8-3 are symmetrically and vertically fixedly welded on the frame 1 on the front side and the rear side of the first lead screw 8-2, a first adjusting arm 8-4 is rotatably arranged in the middle of the first lead screw 8-2 through threads, first guide blocks 8-5 are symmetrically and fixedly welded on the front side and the rear side of the left end of the first adjusting arm 8-4, and the first guide blocks 8-5 on the front side and the rear side are respectively sleeved on the first guide rods 8-3 in a sliding manner; the right end of the first adjusting arm 8-4 movably penetrates through a chute on the first supporting plate 4 and then extends to the right side of the first supporting plate 4, a second adjusting arm 8-7 is rotatably arranged at the extending end on the right side through a third rotating shaft 8-6, a fixed column 8-8 is vertically and fixedly welded on the top surface of the first adjusting arm 8-4, a second electric push rod 8-9 is hinged on the right side wall of the fixed column 8-8, a fourth rotating shaft 8-10 is hinged at the right end of the second electric push rod 8-9, and the lower end of the fourth rotating shaft 8-10 is rotatably arranged on the top surface of the second adjusting arm 8-7 through a bearing; the front side and the rear side of the bottom surface of the second adjusting arm 8-7 are symmetrically and fixedly provided with a first sliding rail 8-11 through bolts, the first sliding rail 8-11 is provided with a first sliding block 8-12 in a sliding manner, the bottom surface of the first sliding block 8-12 is fixedly arranged on the top surface of a first fixing plate 8-13 through bolts, a third electric push rod 8-14 is fixedly arranged between the first sliding rail 8-11 on the front side and the rear side through a mounting plate and bolts, and the pushing end of the third electric push rod 8-14 is fixedly connected with the upper side surface of the first fixing plate 8-13; the left side of the bottom surface of the first fixing plate 8-13 is vertically and fixedly provided with a first clamping arm 8-15, the left side wall of the first clamping arm 8-15 is fixedly provided with an air cylinder 8-16 through a support, a piston rod of the air cylinder 8-16 penetrates through the first clamping arm 8-15 and then is fixedly connected with a second clamping arm 8-17, and the first clamping arm 8-15 and the second clamping arm 8-17 are arranged correspondingly; a guide groove 13 is formed in the bottom surface of the first fixing plate 8-13, a sliding block 14 is fixedly welded on the top surface of the second clamping arm 8-17, and the second clamping arm 8-17 is arranged inside the guide groove 13 in a left-right sliding mode through the sliding block 14; the sliding block 14 and the guide groove 13 are matched to slide, so that the left and right movement of the second clamping arms 8-17 is limited and guided; the second motor 8-1, the second electric push rod 8-9 and the third electric push rod 8-14 are all connected with an external power supply, and the air cylinder 8-16 is connected with an external air source; the opposite surfaces of the lower ends of the first clamping arm 8-15 and the second clamping arm 8-17 are fixedly provided with rubber cushion blocks 12 through gluing; when the first clamping arm 8-15 and the second clamping arm 8-17 clamp a workpiece for blanking, the rubber cushion block 12 enables the clamping to be more targeted and the clamping to be more firm;
the punching mechanism 9 comprises a third motor 9-1, a second screw rod 9-2, a second guide rod 9-3, a second guide block 9-5, a third adjusting arm 9-4, a second slide rail 9-6, a second slide block 9-7, a second fixing plate 9-8, a fourth electric push rod 9-10 and an electric punching machine 9-9; a third motor 9-1 is fixedly arranged on the top surface of the second supporting plate 5 through a motor bracket and a bolt, a second lead screw 9-2 is fixedly connected to the output end of the third motor 9-1 through a coupler and the bolt, the lower end of the second lead screw 9-2 is rotatably arranged on the frame 1 through a bearing, a second guide rod 9-3 is symmetrically and vertically fixedly welded on the frame 1 on the front side and the rear side of the second lead screw 9-2, a third adjusting arm 9-4 is rotatably arranged in the middle of the second lead screw 9-2 through a thread, a second guide block 9-5 is symmetrically and fixedly welded on the front side and the rear side of the right end of the third adjusting arm 9-4, and the second guide blocks 9-5 on the front side and the rear side are respectively sleeved on the second guide rod 9-3 in a sliding manner; the left end of a third adjusting arm 9-4 movably penetrates through a sliding groove in a second supporting plate 5 and then extends to the left side of the second supporting plate 5, second sliding rails 9-6 are symmetrically and fixedly arranged on the front side and the rear side of the bottom surface of the extending end on the left side through bolts, second sliding blocks 9-7 are arranged on the second sliding rails 9-6 in a sliding mode, the bottom surfaces of the second sliding blocks 9-7 are fixedly arranged on second fixing plates 9-8 through bolts, and electric hole drilling machines 9-9 are fixedly arranged on the bottom surfaces of the second fixing plates 9-8 through bolts; a laser aligner 15 is fixedly arranged on the bottom surface of the second fixing plate 9-8 at one side of the electric perforating machine 9-9 through bolts, and the laser aligner 15 is connected with an external power supply; the position of the fastener punching is adjusted through the laser point emitted by the laser aligner 15; a fourth electric push rod 9-10 is fixedly arranged on the bottom surface of a third adjusting arm 9-4 between the second sliding rails 9-6 through bolts, and the pushing end of the fourth electric push rod 9-10 is fixedly connected with the top surface of a second fixing plate 9-8 through bolts; the third motor 9-1, the fourth electric push rod 9-10 and the electric perforating machine 9-9 are all connected with an external power supply;
a collecting box 16 is fixedly arranged on the top surface of the operating platform 3 through bolts, the collecting box 16 is of a hollow structure with an opening at the upper side, and a sealing cover 17 is rotatably arranged on the opening end at the upper side of the collecting box 16 through threads; an annular filter screen 18 is vertically and fixedly welded in the collecting box 16, and a draught fan 19 is fixedly arranged on a sealing cover 17 in the middle of the annular filter screen 18 through bolts; a sealing ring 21 is fixedly arranged on the inner top surface of the sealing cover 17 through gluing, the sealing ring 21 is arranged around the draught fan 19, and the upper side edge of the annular filter screen 18 is fixedly embedded in the sealing ring 21; the sealing performance of the joint of the upper side edge of the annular filter screen 18 and the sealing cover 17 is improved through the sealing ring 21, and debris is prevented from entering the middle of the annular filter screen 18 and affecting the operation of the induced draft fan 19; the outer side wall of the collecting box 16 is provided with a plurality of through holes 20 with equal round angles; the induced draft fan 19 is connected with an external power supply; the induced draft fan 19 is turned on, the induced draft fan 19 sucks the interior of the collection box 16 into a negative pressure state, the external punched metal debris is collected through the through holes 20, and the metal debris is collected inside the collection box 16 around the annular filter screen 18; an annular rail 22 is fixedly arranged on the peripheral wall of the annular filter screen 18 through bolts, a third sliding block 23 is arranged on the annular rail 22 in a sliding manner, a scraping plate 24 is fixedly welded on the bottom surface of the third sliding block 23, and the side wall of the scraping plate 24 is in contact with the outer side wall of the annular filter screen 18 and the inner side wall of the collection box 16; the scraping plate 24 carries out accumulation of the chippings on the bottom surface of the collecting box 16 in one direction by the third slider 23 rotating on the annular track 22.
The working principle of the specific embodiment is as follows: a fastener workpiece is placed on a supporting platform 7-1 through an external feeding mechanism, then a first electric push rod 7-4 is opened, the first electric push rod 7-4 is shortened, a lifting block 7-3 descends, and a connecting rod 7-8 drives an adjusting rod 7-7 to rotate around a first rotating shaft 7-6, so that the upper end of the adjusting rod 7-7 is close to the middle of the supporting platform 7-1; the clamping blocks 7-11 rotate around the second rotating shaft 7-9 through the bosses 7-10 to adjust the joint angle between the plane of the clamping blocks 7-11 and the outer side wall of the workpiece, and the three clamping blocks 7-11 clamp three surfaces of the workpiece to fix the workpiece; then, a first motor 6-8 is turned on, an output shaft of the first motor 6-8 drives a transmission plate 6-4 to rotate, an arc-shaped shifting block 6-5 and a shifting rod 6-7 are respectively matched with an arc-shaped groove 6-2 and an adjusting groove 6-3 on an adjusting plate 6-1, when the transmission plate 6-4 rotates, the shifting rod 6-7 shifts the adjusting groove 6-3, the adjusting plate 6-1 rotates intermittently at equal angles, a clamping mechanism 7 on an operating table 3 is further driven to rotate to the lower side of a punching mechanism 9 at equal angles, and meanwhile, the clamping mechanism 7 of the previous station carries out the next round of feeding; the third motor 9-1 drives the second screw rod 9-2 to rotate, and the third adjusting arm 9-4 is screwed with the second screw rod 9-2 through threads, the second screw rod 9-2 drives the third adjusting arm 9-4 to adjust the vertical direction, and at the moment, the second guide block 9-5 slides up and down on the second guide rod 9-3; then, the fourth electric push rod 9-10 is opened, the position of the second fixing plate 9-8 on the second sliding rail 9-6 is adjusted by the telescopic motion of the fourth electric push rod 9-10, the punching position of the electric punching machine 9-9 is further adjusted, and punching operation can be performed after the adjustment is finished;
after punching is finished, the driving mechanism 6 drives the operating platform 3 to rotate around the upper end of the supporting column 2 until a workpiece which is punched moves to the lower side of the blanking mechanism 8, the positions of a first clamping arm 8-15 and a second clamping arm 8-17 are adjusted, the output end of a second motor 8-1 drives a first screw rod 8-2 to rotate, as the first adjusting arm 8-4 is screwed with the first screw rod 8-2 through threads, the first adjusting arm 8-4 descends on a first guide rod 8-3 through a first guide block 8-5 until the lower ends of the first clamping arm 8-15 and the second clamping arm 8-17 are positioned at two sides of the workpiece or at the inner side and the outer side of one side wall of the workpiece, a piston rod of the air cylinder 8-16 is retracted, and the second clamping arm 8-17 is retracted towards the first clamping arm 8-15, the first clamping arm 8-15 and the second clamping arm 8-17 clamp the workpiece, the first electric push rod 7-4 is shortened, the first screw rod 8-2 drives the first adjusting arm 8-4 to ascend, then the second electric push rod 8-9 is shortened, and the second electric push rod 8-9 drives the second adjusting arm 8-7 to rotate around the third rotating shaft 8-6 through the fourth rotating shaft 8-10 to lift and rotate the workpiece for blanking.
After adopting above-mentioned structure, this embodiment beneficial effect does:
1. the driving mechanism 6 drives the clamping mechanism 7 on the operating platform 3 to continuously rotate circularly between the punching mechanism 9 and the blanking mechanism 8, and the circular feeding, punching and blanking operations are adopted, so that the production continuity is increased, the production efficiency is improved, and the production requirement is met;
2. the driving mechanism 6 adopts an equiangular and intermittent rotating mode to drive the operating platform 3 to rotate, so that the clamping mechanism 7 can rotate equiangularly to the lower sides of the punching mechanism 9 and the blanking mechanism 8 for punching and blanking operations, and the operation is more convenient;
3. the clamping mechanism 7 adopts a three-jaw linkage type clamping mode, so that clamping is firmer and more stable;
4. the blanking mechanism 8 adopts a rotary robot arm structure, so that the workpiece can be more conveniently transferred between the supporting platform 7-1 and the external blanking collecting device.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. The utility model provides a new energy automobile pencil fastener is with automatic punching machine people which characterized in that: comprises a frame (1), a support column (2), an operating platform (3), a first support plate (4) and a second support plate (5); a support column (2) is vertically and fixedly arranged in the middle of the top surface of the rack (1), and an operating platform (3) is rotatably arranged at the upper end of the support column (2) through a bearing; a first support plate (4) is vertically and fixedly arranged on the left side of the top surface of the rack (1), a blanking mechanism (8) is arranged on the first support plate (4), a second support plate (5) is vertically and fixedly arranged on the right side of the top surface of the rack (1), and a punching mechanism (9) is arranged on the second support plate (5); a driving mechanism (6) is arranged on the lower side of the operating platform (3), and a plurality of clamping mechanisms (7) are arranged on the upper side surface of the operating platform (3) in a manner of equal round angles;
the driving mechanism (6) comprises a first motor (6-8), an adjusting plate (6-1), a deflector rod (6-7), a connecting plate (6-6), a transmission plate (6-4) and an arc-shaped deflector block (6-5); an adjusting plate (6-1) is fixedly arranged on the bottom surface of the operating table (3), the adjusting plate (6-1) is rotatably sleeved at the upper end of the supporting column (2) through a bearing, a plurality of arc-shaped grooves (6-2) are formed in the circumferential wall of the adjusting plate (6-1) in a round-corner shape, and a plurality of adjusting grooves (6-3) are formed in the adjusting plate (6-1) among the arc-shaped grooves (6-2) in a round-corner shape; a transmission plate (6-4) is arranged on the right side of the adjusting plate (6-1), the transmission plate (6-4) is of a circular plate structure, an arc shifting block (6-5) is fixedly arranged on the upper side surface of the transmission plate (6-4), the arc shifting block (6-5) and the transmission plate (6-4) are of an integrated structure, and the arc shifting block (6-5) is attached to the arc groove (6-2) for transmission; one side of the transmission plate (6-4) is fixedly provided with a connecting plate (6-6), the top surface of the connecting plate (6-6) is fixedly provided with a deflector rod (6-7), and the deflector rod (6-7) is movably inserted in the adjusting groove (6-3); a first motor (6-8) is fixedly arranged on the bottom surface of the rack (1) through a motor support, and an output shaft of the first motor (6-8) is fixedly connected with the middle part of the transmission plate (6-4) after rotating to penetrate through the rack (1) through a bearing; the first motor (6-8) is connected with an external power supply;
the clamping mechanism (7) comprises a supporting platform (7-1), supporting legs (7-2), a lifting block (7-3), a first rotating shaft (7-6), a shaft seat (7-5), an adjusting rod (7-7), a clamping block (7-11) and a boss (7-10); a plurality of supporting platforms (7-1) are arranged on the top surface of the operating platform (3) in an equal round angle mode, a plurality of supporting legs (7-2) are vertically and fixedly arranged on the bottom surface of the supporting platforms (7-1) in an equal round angle mode, and the lower ends of the supporting legs (7-2) are fixedly arranged on the operating platform (3); a lifting block (7-3) is arranged below the supporting platform (7-1), a first electric push rod (7-4) is vertically and fixedly connected to the bottom surface of the lifting block (7-3), and the lower end of the first electric push rod (7-4) is fixedly arranged on the bottom surface of the operating platform (3) through a support after movably penetrating through the operating platform (3); a plurality of shaft seats (7-5) are fixedly arranged on an operation table (3) on the periphery of a supporting platform (7-1) in a mode of equal round angle, the middle parts of the shaft seats (7-5) are all rotatably provided with a first rotating shaft (7-6) through bearings, the middle part of the first rotating shaft (7-6) is fixedly sleeved with an adjusting rod (7-7), the adjusting rod (7-7) is arranged in a V shape, the lower end of the adjusting rod (7-7) is hinged with a connecting rod (7-8), the other end of the connecting rod (7-8) is hinged with the outer side wall of a lifting block (7-3), a second rotating shaft (7-9) is rotatably arranged in a groove formed in the upper end of the adjusting rod (7-7) through bearings, a boss (7-10) is fixedly sleeved in the middle part of the second rotating shaft (7-9), and a clamping block (7-11) is fixedly; the first electric push rod (7-4) is connected with an external power supply;
the blanking mechanism (8) comprises a second motor (8-1), a first screw rod (8-2), a first guide rod (8-3), a first guide block (8-5), a first adjusting arm (8-4), a second adjusting arm (8-7), a fixed column (8-8), a second electric push rod (8-9), a third rotating shaft (8-6), a first sliding rail (8-11), a first sliding block (8-12), a first fixed plate (8-13), a fourth rotating shaft (8-10), a third electric push rod (8-14), a cylinder (8-16), a first clamping arm (8-15) and a second clamping arm (8-17); a second motor (8-1) is fixedly arranged on the top surface of the first supporting plate (4) through a motor support, a first lead screw (8-2) is fixedly connected to the output end of the second motor (8-1), the lower end of the first lead screw (8-2) is rotatably arranged on the rack (1) through a bearing, first guide rods (8-3) are symmetrically and vertically fixedly arranged on the rack (1) on the front side and the rear side of the first lead screw (8-2), a first adjusting arm (8-4) is rotatably arranged in the middle of the first lead screw (8-2) through threads, first guide blocks (8-5) are symmetrically and fixedly arranged on the front side and the rear side of the left end of the first adjusting arm (8-4), and the first guide blocks (8-5) on the front side and the rear side are respectively sleeved on the first guide rods (8-3) in a sliding manner; the right end of the first adjusting arm (8-4) movably penetrates through a chute on the first supporting plate (4) and then extends to the right side of the first supporting plate (4), the extending end on the right side is rotatably provided with a second adjusting arm (8-7) through a third rotating shaft (8-6), the top surface of the first adjusting arm (8-4) is vertically and fixedly provided with a fixed column (8-8), the right side wall of the fixed column (8-8) is hinged with a second electric push rod (8-9), the right end of the second electric push rod (8-9) is hinged with a fourth rotating shaft (8-10), and the lower end of the fourth rotating shaft (8-10) is rotatably arranged on the top surface of the second adjusting arm (8-7) through a bearing; the front side and the rear side of the bottom surface of the second adjusting arm (8-7) are symmetrically and fixedly provided with a first sliding rail (8-11), a first sliding block (8-12) is arranged on the first sliding rail (8-11) in a sliding manner, the bottom surface of the first sliding block (8-12) is fixedly arranged on the top surface of a first fixing plate (8-13), a third electric push rod (8-14) is fixedly arranged between the first sliding rails (8-11) on the front side and the rear side through a mounting plate, and the pushing end of the third electric push rod (8-14) is fixedly connected with the upper side surface of the first fixing plate (8-13); a first clamping arm (8-15) is vertically and fixedly arranged on the left side of the bottom surface of the first fixing plate (8-13), an air cylinder (8-16) is fixedly arranged on the left side wall of the first clamping arm (8-15) through a support, a piston rod of the air cylinder (8-16) penetrates through the first clamping arm (8-15) and then is fixedly connected with a second clamping arm (8-17), and the first clamping arm (8-15) and the second clamping arm (8-17) are arranged correspondingly; the second motor (8-1), the second electric push rod (8-9) and the third electric push rod (8-14) are all connected with an external power supply, and the air cylinder (8-16) is connected with an external air source;
the punching mechanism (9) comprises a third motor (9-1), a second screw rod (9-2), a second guide rod (9-3), a second guide block (9-5), a third adjusting arm (9-4), a second slide rail (9-6), a second slide block (9-7), a second fixing plate (9-8), a fourth electric push rod (9-10) and an electric punching machine (9-9); a third motor (9-1) is fixedly arranged on the top surface of the second supporting plate (5) through a motor support, a second lead screw (9-2) is fixedly connected to the output end of the third motor (9-1), the lower end of the second lead screw (9-2) is rotatably arranged on the rack (1) through a bearing, second guide rods (9-3) are symmetrically and vertically fixedly arranged on the rack (1) on the front side and the rear side of the second lead screw (9-2), a third adjusting arm (9-4) is rotatably arranged in the middle of the second lead screw (9-2) through threads, second guide blocks (9-5) are symmetrically and fixedly arranged on the front side and the rear side of the right end of the third adjusting arm (9-4), and the second guide blocks (9-5) on the front side and the rear side are respectively sleeved on the second guide rods (9-3) in a sliding manner; the left end of a third adjusting arm (9-4) movably penetrates through a sliding groove in a second supporting plate (5) and then extends to the left side of the second supporting plate (5), second sliding rails (9-6) are symmetrically and fixedly arranged on the front side and the rear side of the bottom surface of the extending end on the left side, second sliding blocks (9-7) are arranged on the second sliding rails (9-6) in a sliding mode, the bottom surface of each second sliding block (9-7) is fixedly arranged on a second fixing plate (9-8), and an electric punching machine (9-9) is fixedly arranged on the bottom surface of each second fixing plate (9-8); a fourth electric push rod (9-10) is fixedly arranged on the bottom surface of a third adjusting arm (9-4) between the second sliding rails (9-6), and the pushing end of the fourth electric push rod (9-10) is fixedly connected with the top surface of a second fixing plate (9-8); the third motor (9-1), the fourth electric push rod (9-10) and the electric punching machine (9-9) are all connected with an external power supply.
2. The automatic punching robot for the new energy automobile wire harness fastener according to claim 1, characterized in that: the side walls of the clamping blocks (7-11) are fixedly provided with rubber gaskets (10).
3. The automatic punching robot for the new energy automobile wire harness fastener according to claim 1, characterized in that: a push switch (11) is fixedly arranged on the top surface of the lifting block (7-3), and the push switch (11) and the first electric push rod (7-4) are connected with an external power supply in series; when the lifting block (7-3) moves to the bottom surface of the supporting platform (7-1) under the driving of the first electric push rod (7-4), the supporting platform (7-1) props against the press switch (11), the first electric push rod (7-4) is closed, and the stroke of the lifting block (7-3) is controlled.
4. The automatic punching robot for the new energy automobile wire harness fastener according to claim 1, characterized in that: and rubber cushion blocks (12) are fixedly arranged on the opposite surfaces of the lower ends of the first clamping arm (8-15) and the second clamping arm (8-17).
5. The automatic punching robot for the new energy automobile wire harness fastener according to claim 1, characterized in that: a guide groove (13) is formed in the bottom surface of the first fixing plate (8-13), a sliding block (14) is fixedly arranged on the top surface of the second clamping arm (8-17), and the second clamping arm (8-17) is arranged in the guide groove (13) in a left-right sliding mode through the sliding block (14).
6. The automatic punching robot for the new energy automobile wire harness fastener according to claim 1, characterized in that: a laser aligner (15) is fixedly arranged on the bottom surface of the second fixing plate (9-8) at one side of the electric perforating machine (9-9), and the laser aligner (15) is connected with an external power supply; the position of the fastener punching is adjusted through a laser point emitted by the laser aligner (15).
7. The automatic punching robot for the new energy automobile wire harness fastener according to claim 1, characterized in that: a collecting box (16) is fixedly arranged on the top surface of the operating platform (3), the collecting box (16) is of a hollow structure with an opening at the upper side, and a sealing cover (17) is rotatably arranged at the opening end at the upper side of the collecting box (16) through threads; an annular filter screen (18) is vertically and fixedly arranged in the collecting box (16), and a draught fan (19) is fixedly arranged on a sealing cover (17) in the middle of the annular filter screen (18); the outer side wall of the collecting box (16) is provided with a plurality of through holes (20) in an equal round angle; the induced draft fan (19) is connected with an external power supply; and (3) opening the induced draft fan (19), and sucking the inside of the collection box (16) into a negative pressure state by the induced draft fan (19).
8. The automatic punching robot for the new energy automobile wire harness fastener according to claim 7 is characterized in that: the inner top surface of the sealing cover (17) is fixedly provided with a sealing ring (21), the sealing ring (21) is arranged around the draught fan (19), and the upper side edge of the annular filter screen (18) is fixedly embedded in the sealing ring (21).
9. The automatic punching robot for the new energy automobile wire harness fastener according to claim 7 is characterized in that: the annular filter screen is characterized in that an annular rail (22) is fixedly arranged on the peripheral wall of the annular filter screen (18), a third sliding block (23) is arranged on the annular rail (22) in a sliding mode, a scraping plate (24) is fixedly arranged on the bottom surface of the third sliding block (23), and the side wall of the scraping plate (24) is in contact with the outer side wall of the annular filter screen (18) and the inner side wall of the collecting box (16).
10. The automatic punching robot for the new energy automobile wire harness fastener according to claim 1, characterized in that: the working principle is as follows: a fastener workpiece is placed on a supporting platform (7-1) through an external feeding mechanism, then a first electric push rod (7-4) is opened, the first electric push rod (7-4) is shortened, a lifting block (7-3) descends, and a connecting rod (7-8) drives an adjusting rod (7-7) to rotate around a first rotating shaft (7-6), so that the upper end of the adjusting rod (7-7) is close to the middle of the supporting platform (7-1); the clamping blocks (7-11) rotate around the second rotating shaft (7-9) through the bosses (7-10) to adjust the joint angle between the plane of the clamping blocks (7-11) and the outer side wall of the workpiece, and the three clamping blocks (7-11) clamp three surfaces of the workpiece to fix the workpiece; then a first motor (6-8) is started, an output shaft of the first motor (6-8) drives a transmission plate (6-4) to rotate, an arc-shaped shifting block (6-5) and a shifting rod (6-7) are respectively matched with an arc-shaped groove (6-2) and an adjusting groove (6-3) on an adjusting plate (6-1), when the transmission plate (6-4) rotates, the shifting rod (6-7) shifts the adjusting groove (6-3), so that the adjusting plate (6-1) rotates intermittently at equal angles, a clamping mechanism (7) on an operating platform (3) is further driven to rotate to the lower side of a punching mechanism (9) at equal angles, and meanwhile, the clamping mechanism (7) of the previous station carries out next round of feeding; the third motor (9-1) drives the second screw rod (9-2) to rotate, and the third adjusting arm (9-4) is screwed with the second screw rod (9-2) through threads, so that the second screw rod (9-2) drives the third adjusting arm (9-4) to adjust the vertical direction, and at the moment, the second guide block (9-5) slides up and down on the second guide rod (9-3); then opening a fourth electric push rod (9-10), adjusting the position of a second fixing plate (9-8) on a second sliding rail (9-6) by the telescopic motion of the fourth electric push rod (9-10), and further adjusting the punching position of the electric punching machine (9-9), wherein the punching operation can be performed after the adjustment is completed;
after punching is finished, the driving mechanism (6) drives the operating platform (3) to rotate around the upper end of the supporting column (2) until a workpiece which is punched moves to the lower side of the blanking mechanism (8), the positions of a first clamping arm (8-15) and a second clamping arm (8-17) are adjusted, the output end of a second motor (8-1) drives a first screw rod (8-2) to rotate, the first adjusting arm (8-4) is in screwed connection with the first screw rod (8-2) through threads, the first adjusting arm (8-4) descends on the first guide rod (8-3) through a first guide block (8-5) until the lower ends of the first clamping arm (8-15) and the second clamping arm (8-17) are positioned at two sides of the workpiece or at the inner side and the outer side of the side wall of the workpiece, and a piston rod of a cylinder (8-16) is retracted, the second clamping arm (8-17) retracts towards the first clamping arm (8-15), the first clamping arm (8-15) and the second clamping arm (8-17) clamp the workpiece, the first electric push rod (7-4) is shortened, the first screw rod (8-2) drives the first adjusting arm (8-4) to ascend, then the second electric push rod (8-9) is shortened, and the second electric push rod (8-9) drives the second adjusting arm (8-7) to rotate around the third rotating shaft (8-6) through the fourth rotating shaft (8-10) to lift and rotate the workpiece for blanking.
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| CN202011593532.2A CN112276160B (en) | 2020-12-29 | 2020-12-29 | Automatic punching robot for new energy automobile wire harness fastener |
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| CN202011593532.2A CN112276160B (en) | 2020-12-29 | 2020-12-29 | Automatic punching robot for new energy automobile wire harness fastener |
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| CN113459636A (en) * | 2021-07-08 | 2021-10-01 | 陈映遂 | A continuity compression fittings for gauze mask production |
| CN114102279A (en) * | 2021-12-24 | 2022-03-01 | 董小江 | Polishing device for machining alloy drill bit convenient for adjusting inclination angle |
| CN117124088A (en) * | 2023-10-16 | 2023-11-28 | 江苏阀洛科精密工业有限公司 | Punching device of electromagnetic valve cover machining equipment and application method thereof |
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| CN112276160B (en) | 2022-05-31 |
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