CN216139048U - Ultrasonic wave cutter that punches a hole - Google Patents

Abstract

The utility model relates to the field of punching and shearing machines, and discloses an ultrasonic punching and shearing machine, which comprises a rack, a punching and shearing double-head system and an ultrasonic system; the ultrasonic system comprises an ultrasonic tool head, and the ultrasonic tool head is arranged on the rack; the punching and shearing double-machine-head system comprises a punching piece, a punching driving mechanism, a cutting piece and a shearing driving mechanism, wherein the punching driving mechanism and the shearing driving mechanism are arranged on a rack, the punching piece is connected with the punching driving mechanism, the cutting piece is connected with the shearing driving mechanism, the punching piece and the cutting piece are arranged opposite to the ultrasonic tool head, and the punching driving mechanism drives the punching piece to punch a material belt between the punching piece and the ultrasonic tool head; the cutting driving mechanism drives the cutting piece to cut the material belt between the cutting piece and the ultrasonic tool head. The utility model integrates the functions of punching and cutting, uses the same ultrasonic system for punching and cutting, greatly saves equipment cost, and has flat notch and no burr.

Description

Ultrasonic wave cutter that punches a hole

Technical Field

The utility model relates to the field of punching and shearing machines, in particular to an ultrasonic punching and shearing machine.

Background

The meshbelt is one kind of fabric, and the wide application is in textile industry and other daily lives, in the actual course of working, often need punch on the meshbelt to and cut the meshbelt, in order to satisfy customer's demand. Two processes of punching and cutting are usually carried out by adopting two devices of a punching machine and a shearing machine separately, so that the punching and the cutting can not be carried out on the same device, the device cost is greatly increased, the device needs to be frequently replaced in the processing process, the device needs to be reassembled and positioned every time the device is replaced, and the working efficiency is greatly reduced. And the traditional perforating machine and the traditional shearing machine have poor punching quality, and the defects of inaccurate trimming, deformation, edge warping, fluffing, laddering, corrugation and the like easily occur in the notch.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides an ultrasonic punching shearing machine, which integrates the punching function and the shearing function, can punch and shear at one time, uses the same set of ultrasonic system for punching and shearing, greatly saves equipment cost, has the advantages of flat notch and no burr, and can shear rope belts with different widths and different thicknesses.

(II) technical scheme

In order to solve the technical problems, the utility model provides the following technical scheme: an ultrasonic punching shearing machine comprises a machine frame, a punching and shearing double-head system and an ultrasonic system.

The ultrasonic system comprises an ultrasonic tool head, and the ultrasonic tool head is arranged on the rack;

the punching and shearing double-machine-head system comprises a punching piece, a punching driving mechanism, a cutting piece and a shearing driving mechanism, wherein the punching driving mechanism and the shearing driving mechanism are arranged on a rack, the punching piece is connected with the punching driving mechanism, the cutting piece is connected with the shearing driving mechanism, the punching piece and the cutting piece are arranged opposite to the ultrasonic tool head, and the punching driving mechanism drives the punching piece to punch a material belt between the punching piece and the ultrasonic tool head; the cutting driving mechanism drives the cutting piece to cut the material belt between the cutting piece and the ultrasonic tool head.

Further setting, aforementioned actuating mechanism punches a hole includes the cylinder of punching a hole, and the frame includes the aircraft nose fixed plate, and the cylinder of punching a hole is fixed on the aircraft nose fixed plate, and the cylinder drive that punches a hole piece moves towards ultrasonic wave instrument head direction.

So set up, when the cylinder that punches a hole was flexible, drive the piece that punches a hole and towards ultrasonic tool head direction reciprocating motion thereupon, the cooperation of the piece that punches a hole and ultrasonic tool head punches a hole to the material area.

Further set up, aforementioned shear actuating mechanism includes the shearing cylinder, and the frame includes the aircraft nose fixed plate, and the shearing cylinder is fixed on the aircraft nose fixed plate, and the shearing cylinder drive cuts a motion towards ultrasonic tool head direction.

So set up, when shearing the cylinder is flexible, drive and cut a reciprocating motion towards ultrasonic tool head direction thereupon, cut a and the cooperation of ultrasonic tool head and cut the material area.

Further, the machine head fixing plate is symmetrically provided with slide rails, and the slide rails extend along the direction of the ultrasonic tool head; and the punching piece and the cutting piece are respectively provided with a sliding block which is in sliding fit with the sliding rail.

So set up, the punching part with cut the piece and pass through the slider and slide along the slide rail, guarantee punching part and cut the precision of pushing down of piece, can not be partial to one side, guarantee the shearing mechanism that punches a hole and the stability when cutting to improve the quality that punches a hole and cut, prolonged the life who cuts piece and punching part, practiced thrift the consumptive material cost.

The material feeding device comprises a limiting block, a pair roller and a pair roller driving mechanism for driving the pair roller to rotate for feeding, the rack comprises a working plate, the limiting block and the pair roller are sequentially arranged on the working plate along the discharging direction, the limiting block limits a material belt entering the material feeding device, and the pair roller clamps the limited material belt and sends the material belt into a space between the punching and shearing double-head system and the ultrasonic system.

According to the arrangement, the material belt enters between the pair rollers after being limited by the limiting blocks, and the pair rollers drive the material belt to enter between the punching and shearing double-head system and the ultrasonic system.

In a further arrangement, the feeding device further comprises a material distributing part, the pair roller comprises an upper feeding roller and a lower feeding roller, the material distributing part is connected with the upper feeding roller, and the material distributing part enables the upper feeding roller and the lower feeding roller to be separated from each other so as to place the material belt after limiting.

So set up, the material distributing part that draws drives and goes up the feed roll and separate each other with feed roll down to place the material area after spacing between last feed roll and lower feed roll.

(III) advantageous effects

Compared with the prior art, the ultrasonic punching shearing machine provided by the utility model has the following beneficial effects:

1. the punching and cutting double-machine-head system integrates the punching function and the cutting function, the punching function and the cutting function are jointly completed on the same equipment, the punching and the cutting function can be realized at one time, the reassembling and the positioning are not needed, the processing precision is improved, and the time cost is saved; the same ultrasonic system is used for punching and cutting, so that the equipment cost is greatly saved, the notch of the material belt is smooth, and burrs and split wires are avoided;

2. the punching and shearing double-handpiece system actively presses down the contact ultrasonic system through the abdicating hole, so that the punching piece or the cutting piece can punch or cut material strips with different widths and different thicknesses by matching with the ultrasonic system.

3. The punching function can be realized by replacing different punching pieces, thereby realizing various marking functions.

Therefore, the rope belt cutting machine integrates the punching function and the cutting function, can punch and cut at one time, uses the same ultrasonic system for punching and cutting, greatly saves equipment cost, has the advantages of flat notch and no burr, and can cut rope belts with different widths and different thicknesses.

Drawings

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

FIG. 2 is a schematic structural view of a work plate, a feeding device and a punching and shearing device;

fig. 3 is a schematic structural diagram of a punching and shearing double-head system.

Reference numerals: 1. a frame; 11. a working plate; 111. a hole of abdication; 12. a machine head fixing plate; 121. a slide rail fixing block; 122. a slide rail; 13. an ultrasonic fixing plate; 2. a feeding device; 21. a limiting block; 22. a pair of rollers; 221. an upper feed roller; 222. a lower feed roller; 23. distributing parts; 3. punching and shearing a double-head system; 31. punching a hole piece; 321. punching a cylinder; 322. a punching die base; 33. cutting the workpiece; 341. a shearing cylinder; 342. a shear die base; 35. a cylinder connecting plate; 351. a slider; 36. a base connection plate; 4. an ultrasound system; 41. an ultrasonic tool head; 42. an ultrasonic transducer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of the present invention, fig. 2 is a schematic structural diagram of a work plate, a feeding device and a punching and shearing device, and fig. 3 is a schematic structural diagram of a punching and shearing dual-head system.

The utility model provides an ultrasonic punching shearing machine which comprises a machine frame 1, a punching shearing double-handpiece system 3 and an ultrasonic system 4.

The frame 1 comprises a working plate 11, and the working plate 11 is obliquely distributed and can facilitate feeding. Working plate 11 adopts corrosion resistant plate, compares ordinary board surface more smooth, can reduce the precision error that the frictional force of pay-off in-process material area and 11 faces of working plate caused effectively, the transmission of being convenient for.

The ultrasonic punching shearing machine further comprises a feeding device 2, and the feeding device 2 comprises a limiting block 21, a pair roller 22 and a pair roller driving mechanism for driving the pair roller 22 to rotate and feed. The limiting blocks 21 and the pair rollers 22 are sequentially distributed on the working plate 11 along the discharging direction, the limiting blocks 21 are fixed on the working plate 11 through bolts and located at the feeding hole, the material belt entering the feeding device 2 is limited, and the material belt is prevented from deviating in the feeding process; the counter-roller 22 is rotatably connected to the work plate 11 by means of bearings for gripping the restrained strip of material and feeding it between the punch shearing twin-head system 3 and the ultrasonic system 4.

The feeding device 2 further comprises a material distributing part 23, the material distributing part 23 is connected with the upper feeding roller 221, the counter roller 22 comprises the upper feeding roller 221 and the lower feeding roller 222, and the material distributing part 23 enables the upper feeding roller 221 and the lower feeding roller 222 to be separated from each other so as to place the limited material belt.

The distributing part 23 adopts a hook-foot metal plate, the upper feeding roller 221 is lifted by pulling the hook-foot metal plate upwards, so that the upper feeding roller 221 and the lower feeding roller 222 are separated from each other, and the limited material belt is placed between the upper feeding roller 221 and the lower feeding roller 222.

The pair roller driving mechanism comprises a stepping motor, a stepping motor fixing block, a synchronizing wheel and a synchronizing belt. The stepping motor is fixed on a stepping motor fixing block through bolts, the stepping motor fixing block is fixed on the frame 1 through bolts, an output shaft of the stepping motor is in transmission connection with a synchronizing wheel, and the synchronizing wheel is in transmission connection with the lower feeding roller 222 through a synchronizing belt. Thus, when the feeding motor operates, the synchronizing wheel is driven to rotate, and the synchronizing wheel drives the lower feeding roller 222 to rotate through the synchronizing belt, so as to drive the counter roller 22 to rotate for feeding.

Frame 1 still includes aircraft nose fixed plate 12 and supersound fixed plate 13, aircraft nose fixed plate 12 is located 11 tops of working plate, punch a hole and cut two aircraft nose systems 3 and install on aircraft nose fixed plate 12, supersound fixed plate 13 is located 11 below of working plate, supersound system 4 installs on supersound fixed plate 13, aircraft nose fixed plate 12, working plate 11 and 13 both ends of supersound fixed plate loop through two dental floss fixed as an organic whole, and aircraft nose fixed plate 12, supersound fixed plate 13 and 11 parallel distribution of working plate, it punches a hole and cuts off the material area to be convenient for punch a hole and cut two aircraft nose systems 3 and the cooperation of supersound system 4.

The working plate 11 is provided with a yielding hole 111 for the ultrasonic system 4 to contact with the punching and shearing double-handpiece system 3. So, punch a hole and cut two aircraft nose system 3 through stepping down hole 111 contact ultrasonic system 4, punch a hole and cut off the material area through punching a hole and cutting two aircraft nose system 3 and the cooperation of ultrasonic system 4, have that the incision is level and smooth, burr-free, can not appear dividing the advantage of silk.

The ultrasonic system 4 comprises an ultrasonic tool head 41 and an ultrasonic transducer 42, the ultrasonic transducer 42 is connected with the ultrasonic fixing plate 13 through a flange bolt, the bottom of the ultrasonic tool head 41 is connected with the ultrasonic transducer 42, the top of the ultrasonic tool head 41 is inserted into the abdicating hole 111, and the top of the ultrasonic tool head 41 is parallel to the working plate 11.

The punching and shearing double-head system 3 comprises a punching piece 31, a punching driving mechanism, a cutting piece 33 and a shearing driving mechanism. The punching driving mechanism and the shearing driving mechanism are both arranged on the machine head fixing plate 12, the punching piece 31 is connected with the punching driving mechanism, the cutting piece 33 is connected with the shearing driving mechanism, the punching piece 31 and the cutting piece 33 are both opposite to the ultrasonic tool head 41, and the punching driving mechanism drives the punching piece 31 to punch a material belt between the punching piece 31 and the ultrasonic tool head 41; the cutting drive mechanism drives the cutting member 33 to cut the strip of material between the cutting member 33 and the ultrasonic tool tip 41.

So, punch a hole and cut two aircraft nose systems 3 and will punch a hole and cut two functions and integrate, punch a hole and cut and accomplish jointly on same equipment, can once punch a hole and cut, need not reassembly and location, improved the machining precision, the save time cost punches a hole and cuts and use same set of ultrasonic system 4, the equipment cost that has significantly reduced makes the material area incision level and smooth, does not have burr and branch silk.

The punching driving mechanism comprises a punching cylinder 321 and a punching die base 322, the shearing driving mechanism comprises a shearing cylinder 341 and a shearing die base 342, the punching cylinder 321 and the shearing cylinder 341 are fixed at the top end of the machine head fixing plate 12 through bolts, and the output ends of the punching cylinder 321 and the shearing cylinder 341 penetrate through the machine head fixing plate 12 and extend towards the direction of the ultrasonic tool head 41. The output ends of the punching cylinder 321 and the shearing cylinder 341 are connected with a cylinder connecting plate 35 through bolts, and the bottom of the cylinder connecting plate 35 is connected with a base connecting plate 36 through bolts. The base attachment plate 36 is bolted to either the punching die base 322 or the shearing die base 342. The punching member 31 is bolted to the punching die base 322, so that when the punching cylinder 321 extends and contracts, the punching die base 322 and the punching member 31 are driven to move up and down together toward the ultrasonic tool head 41, and when the punching member 31 descends, the punching member 31 and the ultrasonic tool head 41 cooperate to punch a hole in the material strip. The cutting member 33 is bolted to the cutting die base 342, so that when the cutting cylinder 341 expands and contracts, the cutting die base 342 and the cutting member 33 are driven to move up and down together in the direction of the ultrasonic tool head 41, and when the cutting member 33 descends, the cutting member 33 and the ultrasonic tool head 41 cooperate to cut the material web.

Thus, the punching and shearing double-head system 3 is actively pressed down by the punching cylinder 321 and the shearing cylinder 341, the material belt is pressed by the abdicating hole 111 and the ultrasonic tool head 41, and the ultrasonic transducer 42 emits ultrasonic waves, so that the punching piece 31 or the cutting piece 33 can be matched with the ultrasonic tool head 41 to punch or cut rope belts with different widths and different thicknesses.

The cutting part 33 is a cutting die, the punching part 31 is a punching die, and the punching function can be realized by replacing different punching dies, so that various marking functions can be realized.

Slide rail fixing blocks 121 are symmetrically welded on two sides of the bottom end of the machine head fixing plate 12, slide rails 122 are welded on the inner sides of the slide rail fixing blocks 121, and the slide rails 122 extend along the direction of the ultrasonic tool head 41; and a sliding block 351 in sliding fit with the sliding rail 122 is welded on one side of the cylinder connecting plate 35. So, punch a hole 31 with cut 33 during elevating movement, drive slider 351 through cylinder connecting plate 35 and slide along slide rail 122, guarantee punch a hole 31 and cut 33 push down the precision, can not be partial to one side, guarantee to punch a hole and cut two aircraft nose system 3 and punch a hole and cut the stability when cutting to improve the quality of punching a hole and cutting, prolonged and cut 33 and the life who punches a hole 31, practiced thrift the consumptive material cost.

When the punching machine is used, the material belt is sent into a position between the punching piece 31 and the ultrasonic tool head 41 by the feeding device 2 according to the length set by a program, the output end of the punching cylinder 321 extends to drive the punching piece 31 to move downwards, the punching piece 31 and the ultrasonic tool head 41 are matched to press the material belt, then the ultrasonic transducer 42 sends out ultrasonic waves, the punching piece 31 and the ultrasonic tool head 41 are matched to complete punching action, the action can be set by the program, punching with different intervals, different quantities and specific sizes can be completed according to different customer requirements, after the punching is finished, the output end of the punching cylinder 321 is shortened, and the punching piece 31 is driven to rise to the original position; then the feeding mechanism continues to convey the material belt, the material belt is fed between the cutting piece 33 and the ultrasonic tool head 41, the output end of the cutting cylinder 341 extends to drive the cutting piece 33 to move downwards, the cutting piece 33 and the ultrasonic tool head 41 are matched to press the material belt, then the ultrasonic transducer 42 emits ultrasonic waves, the cutting piece 33 and the ultrasonic tool head 41 are matched to finish cutting action, the action can cut rope belts with different widths and different thicknesses, after the cutting is finished, the output end of the cutting cylinder 341 is shortened, and the cutting piece 33 is driven to ascend to the original position.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An ultrasonic punching shearing machine is characterized by comprising a machine frame (1), a punching shearing double-head system (3) and an ultrasonic system (4);

the ultrasonic system (4) comprises an ultrasonic tool head (41), and the ultrasonic tool head (41) is arranged on the rack (1);

the punching and shearing double-machine-head system (3) comprises a punching piece (31), a punching driving mechanism, a cutting piece (33) and a shearing driving mechanism, wherein the punching driving mechanism and the shearing driving mechanism are arranged on the rack (1), the punching piece (31) is connected with the punching driving mechanism, the cutting piece (33) is connected with the shearing driving mechanism, the punching piece (31) and the cutting piece (33) are arranged opposite to the ultrasonic tool head (41), and the punching driving mechanism drives the punching piece (31) to punch a material belt between the punching piece (31) and the ultrasonic tool head (41); the cutting drive mechanism drives the cutting piece (33) to cut the material belt between the cutting piece (33) and the ultrasonic tool head (41).

2. An ultrasonic punching shear according to claim 1, wherein the punching driving mechanism comprises a punching cylinder (321), the frame (1) comprises a head fixing plate (12), the punching cylinder (321) is fixed on the head fixing plate (12), and the punching cylinder (321) drives the punching member (31) to move towards the ultrasonic tool head (41).

3. An ultrasonic hole shearing machine according to claim 1, wherein the shearing driving mechanism comprises a shearing air cylinder (341), the frame (1) comprises a machine head fixing plate (12), the shearing air cylinder (341) is fixed on the machine head fixing plate (12), and the shearing air cylinder (341) drives the cutting piece (33) to move towards the ultrasonic tool head (41).

4. The ultrasonic punching and shearing machine according to claim 2 or 3, wherein the head fixing plate (12) is symmetrically provided with slide rails (122), and the slide rails (122) extend along the direction of the ultrasonic tool head (41); and the punching piece (31) and the cutting piece (33) are both provided with a sliding block (351) which is in sliding fit with the sliding rail (122).

5. An ultrasonic punching and shearing machine according to claim 1, further comprising a feeding device (2), wherein the feeding device (2) comprises a limiting block (21), a pair roller (22) and a pair roller driving mechanism for driving the pair roller (22) to rotationally feed, the frame (1) comprises a working plate (11), the limiting block (21) and the pair roller (22) are sequentially arranged on the working plate (11) along the discharging direction, the limiting block (21) limits the material belt entering the feeding device (2), and the pair roller (22) clamps the limited material belt and feeds the material belt into a position between the punching and shearing double-head system (3) and the ultrasonic system (4).

6. An ultrasonic hole punching shear according to claim 5, wherein the feeding device (2) further comprises a distributing member (23), the counter roller (22) comprises an upper feeding roller (221) and a lower feeding roller (222), the distributing member (23) is connected with the upper feeding roller (221), and the distributing member (23) separates the upper feeding roller (221) and the lower feeding roller (222) from each other so as to place the limited material belt.

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