CN108890899A

CN108890899A - A kind of puncher

Info

Publication number: CN108890899A
Application number: CN201810773211.7A
Authority: CN
Inventors: 陈明珠
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-14
Filing date: 2018-07-14
Publication date: 2018-11-27

Abstract

The invention discloses a kind of puncheres, including frame, central processing unit and display screen, frame internal upper part is equipped with mobile positioning mechanism, perforating mechanism is connected in mobile positioning mechanism, display screen, mobile positioning mechanism and perforating mechanism are electrically connected with the central processing unit, the lower section of perforating mechanism is equipped with clamp mechanism, perforating mechanism includes cylinder and jumper bar, cylinder is set to be connected with mobile positioning mechanism, outline border is connected with below cylinder, outline border interior lower end is equipped with jumper bar vertically, jumper bar lower end is through to outer outer frame, fixation member is also arranged on jumper bar below outline border, crooked warning piece is equipped in outline border, crooked warning piece is connected with the top of jumper bar.The present invention can be automatically positioned, and keep punching more accurate；Jumper bar will receive limitation when punching, and increase the stability of equipment, prevent punching skew；It can be automatically reminded to when skew occurs for jumper bar, it is ensured that the quality of work pieces process.

Description

A kind of puncher

Technical field

The invention belongs to punch device technical fields, more particularly, to a kind of puncher.

Background technique

In process of production, certain workpiece need operator's mobile punching tool on punching station, in alignment pieces Specific position is punched, and this mode drilling quality is low, is easy the progress of dallying over one's work, and if operator's long-time height collection The work of middle attention is easy to produce fatigue, reduces the production efficiency of puncher；Sometimes because positioning not accurate, Huo Zheqi His reason, punching is it is possible that skew.

Summary of the invention

According to the above-mentioned deficiencies of the prior art, the purpose of the present invention is to propose to a kind of puncheres, to solve in background technique The problem of mentioning.

In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of puncher, including frame, center Processor and display screen, the frame internal upper part are equipped with mobile positioning mechanism, are connected with perforating mechanism in mobile positioning mechanism, show Display screen, mobile positioning mechanism and perforating mechanism are electrically connected with the central processing unit, and the lower section of perforating mechanism is equipped with clamp mechanism, Perforating mechanism includes cylinder and jumper bar, and cylinder is connected with mobile positioning mechanism, is connected with outline border, subordinate in outline border below cylinder End is equipped with jumper bar vertically, and jumper bar lower end is through to outer outer frame, fixation member is also arranged on the jumper bar below outline border, is set in outline border There is crooked warning piece, crooked warning piece is connected with the top of jumper bar.

Further, the mobile positioning mechanism includes Y-axis lead screw, X-axis lead screw, camera shooting head scanner and controller, control Device processed is electrically connected with the central processing unit, and Y-axis lead screw and X-axis lead screw are set to the top of clamp mechanism, and the two sides of frame are all provided with There is a Y-axis lead screw, one end of Y-axis lead screw is connected with the output end of y-axis motor, slidably connects Y-axis on two Y-axis lead screws Sliding block, each Y-axis upper end of slide block are respectively connected with Y-axis support plate, and each Y-axis support plate upper end is equipped with aperture, and the two of X-axis lead screw End is set in aperture by bearing, and one end of X-axis lead screw is connected with the output end of X-axis motor, X-axis motor through Y-axis support plate Pass through driving circuit with y-axis motor and controller is electrically connected, slidably connects X-axis slide block on X-axis lead screw, X-axis slide block Lower end is fixedly connected with cylinder, and camera shooting head scanner is set to the bottom end of fixation member, and camera shooting head scanner side is equipped with light source, takes the photograph As head scanner and light source are electrically connected with the central processing unit.

Further, the mobile positioning mechanism further includes light sensor, and light sensor is set to X-axis slide block upper end, Light sensor is electrically connected with the central processing unit.

Further, the fixation member includes fixed sheath body, and fixed sheath body is fixed at the center of outline border lower end Place, fixed sheath body is interior to be equipped with lantern ring by way of insertion, and lantern ring and fixed sheath body clearance fit, lantern ring are set on jumper bar, Jumper bar upper and lower ends are through to outside fixed sheath body.

Further, the fixation member further includes interaction shearing folder, and fixed sheath body housing is equipped with guard shield, under jumper bar End is through to below guard shield, and level is fixedly connected with fixed link between two sidewalls inside guard shield, inside guard shield Equal level is fixed with tension spring on two sidewalls, and the length direction of tension spring and the length direction of fixed link are parallel, interaction One end of shearing folder is fixedly connected with two tension springs far from one end of guard shield inner wall respectively, and interaction shearing folder passes through pin Nail is mounted on guard shield inner bottom middle position, and the other end of interaction shearing folder is connected with connection strut, connection branch The one end of bar far from interaction shearing folder is flexibly connected by pin with limit raker one end, and the middle position for limiting raker passes through pin Nail is movably connected in fixed link, and clamping bar has been bolted in the other end for limiting raker, and two clamping bars are arranged by collet On jumper bar.

Further, the crooked warning piece includes brake plate and cam, and the top of jumper bar is threadedly coupled with brake plate, Braking board ends pass through wire and are connected with No.1 torsional spring wheel, and No.1 torsional spring wheel top is connected with swing rod by wire, puts Bar is mounted on the side wall of outline border by swing link bracket, and the middle position of swing rod is movably connected on swing link bracket, swing rod both ends It is fixedly connected on the side wall of outline border by reset spring, swing rod is connected with far from one end of No.1 torsional spring wheel by wire No. two torsional spring wheels are arranged with driving belt at No. two torsional spring wheel axle center, and No. two torsional spring wheels are sequentially connected with convex by driving belt At the axle center of wheel, the top of cam is equipped with No. three conducting blocks, and No. three conducting blocks are pushed up by the inside that fixed spring is mounted on outline border End, is equipped with No. four conducting blocks above No. three conducting blocks, and No. four conducting blocks are fixed by the bracket the inner tip for being mounted on outline border, and three Number conducting block and No. four conducting blocks pass through conducting wire and are electrically connected with No. two signal projectors, No. two signal generators and central processing Device is wirelessly connected.

Further, scrap collecting mechanism is additionally provided with below the clamp mechanism, scrap collecting mechanism is placed on frame Inner bottom, scrap collecting mechanism include support plate and No.1 support spring, and support plate is solid by the No.1 support spring of bottom Dingan County is mounted in lower portion bottom end, and support plate upper ends have collecting box, and collecting box and support plate two sides are equipped with multiple equidistant The idler wheel of arrangement, the outer surface of idler wheel and collecting box and support plate side are tangent, and idler wheel is fixedly connected with far from collecting box one end No. two support springs, No. two support springs are fixedly connected on frame far from one end of idler wheel, and handle is fixed on collecting box, Pull handle can take out collecting box out of frame, and the bottom end of support plate is fixedly installed with No.1 conducting block, No.1 conducting block Be arranged right below No. two conducting blocks, No. two conducting blocks are fixedly mounted on lower portion bottom end, No.1 conducting block and No. two conductions Block is electrically connected with No.1 signal projector, and No.1 signal projector and central processing unit are wirelessly connected.

Further, the clamp mechanism includes support, and support is in the top of scrap collecting mechanism, support and frame Wall is fixedly connected, and turntable is fixed on support, and turntable upper end is fixedly welded with fixture.

Present invention has the advantages that：The cooperation of mobile positioning mechanism and central processing unit allows perforating mechanism automatic Positioning keeps punching more accurate, perforating efficiency is turned up without artificial excessive intervention；The setting of fixation member, so that jumper bar punches When jumper bar will receive limitation, increase the stability of equipment, prevent punching skew；In jumper bar skew can occur for crooked warning piece When be automatically reminded to central processing unit, and then remind staff, it is ensured that the quality of work pieces process improves processing efficiency.

Detailed description of the invention

Content expressed by this specification attached drawing and the label in figure are briefly described below：

Fig. 1 is the structural diagram of the present invention；

Fig. 2 is the structural schematic diagram of perforating mechanism of the invention；

Fig. 3 is the overlooking structure diagram of fixation member of the invention；

Structural schematic diagram when Fig. 4 is jumper bar skew of the invention

Fig. 5 is circuit connection diagram of the invention.

Wherein, 1, frame, 2, mobile positioning mechanism, 3, clamp mechanism, 4, scrap collecting mechanism, 5, perforating mechanism, 10, in Central processor, 20, controller, 21, Y-axis lead screw, 22, Y-axis sliding block, 23, Y-axis support plate, 24, X-axis lead screw, 25, X-axis slide block, 26, head scanner, 27, light source, 28, light sensor, 31, support, 32, turntable, 33, fixture, 41, collecting box, 42, branch are imaged Fagging, 43, No.1 support spring, 44, idler wheel, 45, No. two support springs, 46, handle, 47, No.1 conducting block, 48, No. two are led Electric block, 49, No.1 signal projector, 51, fixation member, 52, crooked warning piece, 53, cylinder, 54, jumper bar, 55, outline border, 511, fixed sheath body, 512, lantern ring, 513, guard shield, 514, fixed link, 515, tension spring, 516, interaction shearing folder, 517, connection strut, 518, limit raker, 519, clamping bar, 521, brake plate, 522, wire, 523, No.1 torsional spring wheel, 524, Swing rod, 525, swing link bracket, 526, reset spring, 527, No. two torsional spring wheels, 528, driving belt, 529, cam, 5210, No. three Conducting block, 5211, fixed spring, 5212, No. four conducting blocks, 5213, No. two signal projectors.

Specific embodiment

Below against attached drawing, by the description of the embodiment, for example related each component of a specific embodiment of the invention Shape, construction, the mutual alignment between each section and connection relationship, the effect of each section and working principle, manufacturing process and Operate with method etc., is described in further detail, to help those skilled in the art to inventive concept of the invention, technology Scheme has more complete, accurate and deep understanding.

As shown in Figs. 1-5, a kind of puncher, including frame 1, central processing unit 10 and display screen 30,1 internal upper part of frame are set There is mobile positioning mechanism 2, perforating mechanism 5, display screen 30, mobile positioning mechanism 2 and puncher are connected in mobile positioning mechanism 2 Structure 5 is electrically connected with central processing unit 10, and the lower section of perforating mechanism 5 is equipped with clamp mechanism 3, and mobile positioning mechanism 2 is for moving Dynamic perforating mechanism 5, so that the targeting position of the workpiece in 5 line-up jig mechanism 3 of perforating mechanism is punched, perforating mechanism 5 includes Fixation member 51, crooked warning piece 52, cylinder 53 and jumper bar 54, cylinder 53 are connected with mobile positioning mechanism 2, under cylinder 53 Side is connected with outline border 55, and 55 interior lower end of outline border is equipped with jumper bar 54 vertically, and outline border 55 is run through in 54 lower end of jumper bar, 55 lower section of outline border It is also arranged with fixation member 51 on jumper bar 54, crooked warning piece 52, crooked warning piece 52 and jumper bar 54 are equipped in outline border 55 Top be connected, crooked warning piece 52 for prevent jumper bar 54 skew punching it is not accurate, fixation member 51 be used for fixed punch Bar 54 reduces a possibility that jumper bar 54 is crooked.

Mobile positioning mechanism 2 includes Y-axis lead screw 21, X-axis lead screw 24, camera shooting head scanner 26 and controller 20, controller 20 are electrically connected with central processing unit 10, and Y-axis lead screw 21 and X-axis lead screw 24 are set to the top of clamp mechanism 3, and the two of frame 1 Side is equipped with a Y-axis lead screw 21, and one end of Y-axis lead screw 21 is connected with the output end of y-axis motor (not shown), two Y-axis silks Y-axis sliding block 22 is slidably connected on thick stick 21, each 22 upper end of Y-axis sliding block is respectively connected with Y-axis support plate 23, each Y-axis support 23 upper end of plate is equipped with aperture, and the both ends of X-axis lead screw 24 are set in aperture by bearing, and Y-axis branch is run through in one end of X-axis lead screw 24 Fagging 23 is connected with the output end of X-axis motor (not shown), and X-axis motor and y-axis motor pass through driving circuit and controller 20 It is electrically connected, slidably connects X-axis slide block 25 on X-axis lead screw 24, the lower end of X-axis slide block 25 is fixedly connected with cylinder 53, camera shooting Head scanner 26 is set to the bottom end of fixation member 51, and camera shooting 26 side of head scanner is equipped with light source 27, images 26 He of head scanner Light source 27 is electrically connected with central processing unit 10, and light source 27, which emits beam, illuminates the workpiece of lower section, and camera shooting head scanner 26 is right Targeting position on the workpiece of lower section carries out position capture, and position signal is sent to central processing unit 10, central processing unit 10 The position signal that camera shooting head scanner 26 is sent is received, and sends control signal after position signal is handled by analysis to control Device 20, controller 20 works according to control signal control y-axis motor and X-axis motor, so that perforating mechanism 5 passes through X-axis lead screw 24 The surface of the target location of workpiece is moved to Y-axis lead screw 21.

Mobile positioning mechanism 2 further includes light sensor 28, and light sensor 28 is set to 25 upper end of X-axis slide block, and light passes Sensor 28 and central processing unit 10 are electrically connected, and light sensor 28 is used to detect the light intensity of surrounding enviroment, central processing The light intensity that light sensor 28 detects is compared by device 10 with preset light intensity, and controls light source 27 according to comparison result, If the light intensity that light sensor 28 detects is greater than preset light intensity, central processing unit 10 controls light source 27 and closes；If light passes The light intensity that sensor 28 detects is less than or equal to preset light intensity, and central processing unit 10 controls light source 27 and opens progress light filling, makes The visual field that head scanner 26 must be imaged is limpid in sight, good camera shooting effect.

Fixation member 51 includes fixed sheath body 511, and fixed sheath body 511 is fixed at the center position of 55 lower end of outline border, It fixes and is equipped with lantern ring 512 in sheath body 511 by way of insertion, lantern ring 512 and fixed 511 clearance fit of sheath body, 512 sets of lantern ring It is located on jumper bar 54,54 upper and lower ends of jumper bar are through to outside fixed sheath body 511.

Fixation member 51 further includes interaction shearing folder 516, fixes outside sheath body 511 and is arranged with guard shield 513, under jumper bar 54 End is through to 513 lower section of guard shield, and level is fixedly connected with fixed link 514 between 513 inside two sidewalls of guard shield, protects Equal level is fixed with tension spring 515, the length direction and fixed link 514 of tension spring 515 on 513 inside two sidewalls of shell Length direction it is parallel, interaction shearing folder 516 one end respectively with two tension springs 515 far from 513 inner wall of guard shield One end is fixedly connected, and interaction shearing folder 516 is mounted on 513 inner bottom middle position of guard shield, interaction shearing by pin The other end of folder 516 is connected with connection strut 517, and connection strut 517 passes through pin far from one end of interaction shearing folder 516 It being flexibly connected with limit 518 one end of raker, the middle position of limit raker 518 is movably connected in fixed link 514 by pin, Clamping bar 519 has been bolted in the other end of limit raker 518, and jumper bar 54 is clamped in two by collet by two clamping bars 519 Between a clamping bar 519, tension spring 515 is in tensional state, so that the both ends stress of interaction shearing folder 516 is opened, connection branch Direction of 517 horizontal direction of bar far from interaction shearing folder 516 is mobile, limit raker 518 by pin with connect what strut 517 connected One end is mobile to the direction far from interaction shearing folder 516 therewith, and the middle position of limit raker 518 is movably connected in fixed link On 514, so that the direction of the one end of limit raker 518 far from connection strut 517 to close interaction shearing folder 516 is mobile, limit 518 activity of raker reduces the distance between two clamping bars 519, and two clamping bars 519 clamp jumper bar 54 by collet, by jumper bar 54 fix, and reinforce the stability of jumper bar 54.

Crooked warning piece 52 includes brake plate 521 and cam 529, and the top of jumper bar 54 is threadedly coupled with brake plate 521, It is convenient for changing brake plate 521,521 both ends of brake plate pass through wire 522 and are connected with No.1 torsional spring wheel 523, No.1 torsional spring wheel 523 tops are connected with swing rod 524 by wire 522, and swing rod 524 is mounted on the side wall of outline border 55 by swing link bracket 525, The middle position of swing rod 524 is movably connected on swing link bracket 525, and 524 both ends of swing rod pass through reset spring 526 and are fixedly connected On the side wall of outline border 55, the one end of swing rod 524 far from No.1 torsional spring wheel 523 is connected with No. two torsional spring wheels by wire 522 527, driving belt 528 is arranged at No. two 527 axle center of torsional spring wheel, No. two torsional spring wheels 527 are sequentially connected by driving belt 528 At the axle center of cam 529, the top of cam 529 is equipped with No. three conducting blocks 5210, and No. three conducting blocks 5210 pass through fixed spring 5211 are mounted on the inner tip of outline border 55, are equipped with No. four conducting blocks 5212, No. four conducting blocks above No. three conducting blocks 5210 5212 are fixed by the bracket the inner tip for being mounted on outline border 55, and No. three conducting blocks 5210 and No. four conducting blocks 5212 are by leading Line is electrically connected with No. two signal projectors 5213, and No. two signal projectors 5213 and central processing unit 10 are wirelessly connected, and works as jumper bar 54 it is not crooked when, brake plate 521 is parallel to the horizontal plane, and one end of 529 microcephaly of cam is downward.

The lower section of clamp mechanism 3 is equipped with scrap collecting mechanism 4, and scrap collecting mechanism 4 is placed on 1 inner bottom of frame, broken Bits collecting mechanism 4 is used to collect the clast generated when punching, and scrap collecting mechanism 4 includes support plate 42 and No.1 support spring 43, support plate 42 is fixedly mounted on 1 inner bottom of frame by the No.1 support spring 43 of bottom, and 42 upper ends of support plate have Collecting box 41, collecting box 41 and 42 two sides of support plate are equipped with multiple idler wheels 44 being spaced substantially equidistant, the outer surface of idler wheel 44 and receipts The side of header 41 and support plate 42 is tangent, and idler wheel 44 is fixedly connected with No. two support springs 45 far from 41 one end of collecting box, and two Number support spring 45 is fixedly connected on frame 1 far from one end of idler wheel 44, and handle 46 is fixed on collecting box 41, pulls handle Hand 46 can take out collecting box 41 out of frame 1, and the bottom end of support plate 42 is fixedly installed with No.1 conducting block 47, and No.1 is conductive Block 47 is arranged right below No. two conducting blocks 48, and No. two conducting blocks 48 are fixedly mounted on 1 inner bottom of frame, No.1 conducting block 47 It is electrically connected with No.1 signal projector 49 with No. two conducting blocks 48, No.1 signal projector 49 and central processing unit 10 are wireless Connection, after material is filled in collecting box 41, collecting box 41 is overweight to will push the pushing of support plate 42, so that No.1 support spring 43 It pushing, the distance between bottom end reduces in support plate 42 and frame 1, it is contacted between No.1 conducting block 47 and No. two conducting blocks 48, So that circuit is connected, No.1 signal projector 49 sends a signal to central processing unit 10, and central processing unit 10 is sent a signal to Display screen 30 is shown.

Clamp mechanism 3 includes support 31, and support 31 is set to the top of scrap collecting mechanism 4, and support 31 and 1 inner wall of frame are solid Fixed connection, is fixed with turntable 32 on support 31, and 32 upper end of turntable is fixedly welded with fixture 33, outside 33 inner surface of fixture and workpiece Surface fits.

The principle of the present invention：It images the targeting position on the workpiece of 26 pairs of head scanner lower section and carries out position capture, and by position Confidence number is sent to central processing unit 10, and central processing unit 10 receives the position signal that camera shooting head scanner 26 is sent, and by position Confidence number sends control signal to controller 20 after handling by analysis, controller 20 is according to control signal control y-axis motor and X Spindle motor work, so that perforating mechanism 5 is moved to the surface of the target location of workpiece by X-axis lead screw 24 and Y-axis lead screw 21；

Perforating mechanism 5 is consolidated according to the program of central processing unit 10 on the turntable 32 in clamp mechanism 3 after completing positioning Fixed workpiece is punched out, and the clast after workpiece punching is fallen into the collecting box 41 in scrap collecting mechanism 4, prevents talus accumulation The processing that workpiece is influenced on turntable 32, when debris accumulation to rated weight, collecting box 41 is overweight to will push support plate 42 It pushes, so that No.1 support spring 43 pushes, the distance between bottom end reduces in support plate 42 and frame 1, No.1 conducting block 47 It is contacted between No. two conducting blocks 48, so that circuit is connected, No.1 signal projector 49 sends a signal to central processing unit 10, in Central processor 10 shows signal on the display 30；

When 54 skew punching inaccuracy of jumper bar, brake plate 521 is tilted to one end, one end that brake plate 521 tilts down No.1 torsional spring wheel 523 is pulled to rotate clockwise by wire 522, the rotation of No.1 torsional spring wheel 523 pushes pendulum by wire 522 Bar 524, swing rod 524 are rotated counterclockwise around swing link bracket 525, and swing rod 524 pulls No. two torsional spring wheels 527 inverse by wire 522 Hour hands rotation, No. two torsional spring wheels 527 pull cam 529 to rotate counterclockwise by driving belt 528,

The acclivitous one end of brake plate 521 is pushed and acclivitous 521 one end of brake plate by wire 522 simultaneously The No.1 torsional spring wheel 523 being connected rotates counterclockwise, the No.1 torsional spring wheel being connected with acclivitous 521 one end of brake plate 523 rotations push swing rod 524 by wire 522, and swing rod 524 is rotated counterclockwise around swing link bracket 525, and swing rod 524 passes through steel Silk thread 522 pushes No. two torsional spring wheels 527 to rotate counterclockwise, and No. two torsional spring wheels 527 pull cam 529 inverse by driving belt 528 Hour hands rotation；

Cam 529 pushes No. three conducting blocks 5210 to connect with No. four conducting blocks 5212 counterclockwise, so that No. two signal transmittings Device 5213 sends a signal to central processing unit 10, and central processing unit 10 shows signal on the display 30.

The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way Limitation, as long as the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out is used, or without changing It is within the scope of the present invention into the conception and technical scheme of the invention are directly applied to other occasions.This hair Bright protection scope should be determined by the scope of protection defined in the claims.

Claims

1. a kind of puncher, including frame (1), central processing unit (10) and display screen (30), it is characterised in that：The frame (1) internal upper part is equipped with mobile positioning mechanism (2), is connected with perforating mechanism (5) in mobile positioning mechanism (2), and display screen (30) moves Dynamic positioning mechanism (2) and perforating mechanism (5) are electrically connected with central processing unit (10), and the lower section of perforating mechanism (5) is equipped with folder Having mechanism (3), perforating mechanism (5) includes cylinder (53) and jumper bar (54), and cylinder (53) is connected with mobile positioning mechanism (2), It is connected with outline border (55) below cylinder (53), outline border (55) interior lower end is equipped with jumper bar (54) vertically, and jumper bar (54) lower end is run through Outside to outline border (55), it is also arranged with fixation member (51) on the jumper bar (54) below outline border (55), skew is equipped in outline border (55) Warning piece (52), crooked warning piece (52) are connected with the top of jumper bar (54).

2. a kind of puncher according to claim 1, it is characterised in that：The mobile positioning mechanism (2) includes Y-axis lead screw (21), X-axis lead screw (24), camera shooting head scanner (26) and controller (20), controller (20) and central processing unit (10) are electrically Connection, Y-axis lead screw (21) and X-axis lead screw (24) are set to the top of clamp mechanism (3), and the two sides of frame (1) are equipped with a Y Axial filament thick stick (21), one end of Y-axis lead screw (21) are connected with the output end of y-axis motor, are slidably connected on two Y-axis lead screws (21) Have Y-axis sliding block (22), each Y-axis sliding block (22) upper end is respectively connected with Y-axis support plate (23), each Y-axis support plate (23) upper end It is equipped with aperture, the both ends of X-axis lead screw (24) are set in aperture by bearing, and Y-axis support plate is run through in one end of X-axis lead screw (24) (23) it is connected with the output end of X-axis motor, X-axis motor and y-axis motor pass through driving circuit and controller (20) are electrically connected, It is slidably connected on X-axis lead screw (24) X-axis slide block (25), the lower end of X-axis slide block (25) is fixedly connected with cylinder (53), camera Scanner (26) is set to the bottom end of fixation member (51), and camera shooting head scanner (26) side is equipped with light source (27), camera scanning Device (26) and light source (27) are electrically connected with central processing unit (10).

3. a kind of puncher according to claim 2, it is characterised in that：The mobile positioning mechanism (2) further includes light Sensor (28), light sensor (28) are set to X-axis slide block (25) upper end, light sensor (28) and central processing unit (10) electricity Property connection.

4. a kind of puncher according to claim 1, it is characterised in that：The fixation member (51) includes fixed sheath body (511), fixed sheath body (511) are fixed at the center position of outline border (55) lower end, pass through insertion in fixed sheath body (511) Mode is equipped with lantern ring (512), and lantern ring (512) and fixed sheath body (511) clearance fit, lantern ring (512) are set on jumper bar (54), It is external that jumper bar (54) upper and lower ends are through to fixed sheath body (511).

5. a kind of puncher according to claim 4, it is characterised in that：The fixation member (51) further includes interactive shearing It presss from both sides (516), is arranged with guard shield (513) outside fixed sheath body (511), jumper bar (54) lower end is through under guard shield (513) Square, level is fixedly connected with fixed link (514) between the internal two sidewalls of guard shield (513), the internal two sides of guard shield (513) Equal level is fixed with tension spring (515) on wall, the length direction of tension spring (515) and the length side of fixed link (514) To parallel, one end of interaction shearing folder (516) respectively with two tension springs (515) far from guard shield (513) inner wall one End is fixedly connected, and interaction shearing folder (516) is mounted on guard shield (513) inner bottom middle position by pin, and interaction is cut The other end of power folder (516) is connected with connection strut (517), connects one of strut (517) far from interaction shearing folder (516) End is flexibly connected by pin with limit raker (518) one end, and the middle position for limiting raker (518) is flexibly connected by pin On fixed link (514), the other end of limit raker (518) has been bolted clamping bar (519), and two clamping bars (519) are logical Collet is crossed to be set on jumper bar (54).

6. a kind of puncher according to claim 1, it is characterised in that：The skew warning piece (52) includes brake plate (521) it is threadedly coupled with cam (529), the top of jumper bar (54) with brake plate (521), brake plate (521) both ends pass through steel Silk thread (522) is connected with No.1 torsional spring wheel (523), passes through wire (522) above No.1 torsional spring wheel (523) and is connected with swing rod (524), swing rod (524) is mounted on the side wall of outline border (55) by swing link bracket (525), and the middle position of swing rod (524) is living Dynamic to be connected on swing link bracket (525), swing rod (524) both ends pass through reset spring (526) and are fixedly connected on outline border (55) On side wall, the one end of swing rod (524) far from No.1 torsional spring wheel (523) is connected with No. two torsional spring wheels by wire (522) (527), it is arranged with driving belt (528) at No. two torsional spring wheel (527) axle center, No. two torsional spring wheels (527) pass through driving belt (528) at the axle center of cam (529), the top of cam (529) is equipped with No. three conducting blocks (5210), No. three conductions for transmission connection Block (5210) is mounted on the inner tip of outline border (55) by fixed spring (5211), is equipped with four above No. three conducting blocks (5210) Number conducting block (5212), No. four conducting blocks (5212) are fixed by the bracket the inner tip for being mounted on outline border (55), No. three conductions Block (5210) and No. four conducting blocks (5212) are electrically connected with No. two signal projectors (5213) by conducting wire, and No. two signals occur Device (5213) and central processing unit (10) are wirelessly connected.

7. a kind of puncher according to claim 1, it is characterised in that：It is additionally provided with below the clamp mechanism (3) broken It considers to be worth doing collecting mechanism (4), scrap collecting mechanism (4) is placed on frame (1) inner bottom, and scrap collecting mechanism (4) includes support plate (42) and No.1 support spring (43), support plate (42) are fixedly mounted on frame (1) by the No.1 support spring (43) of bottom Inner bottom, support plate (42) upper ends have collecting box (41), and collecting box (41) and support plate (42) two sides are equipped with multiple etc. The idler wheel (44) of distance arrangement, the outer surface of idler wheel (44) and collecting box (41) and support plate (42) side are tangent, idler wheel (44) Be fixedly connected with No. two support springs (45) far from collecting box (41) one end, No. two support springs (45) far from idler wheel (44) one End is fixedly connected on frame (1), is fixed on collecting box (41) handle (46), pull handle (46) can be by collecting box (41) it is taken out out of frame (1), the bottom end of support plate (42) is fixedly installed with No.1 conducting block (47), No.1 conducting block (47) No. two conducting blocks (48) are arranged right below, No. two conducting blocks (48) are fixedly mounted on frame (1) inner bottom, No.1 conducting block (47) it is electrically connected with No.1 signal projector (49) with No. two conducting blocks (48), No.1 signal projector (49) and centre Device (10) are managed to be wirelessly connected.

8. a kind of puncher according to claim 1, it is characterised in that：The clamp mechanism (3) includes support (31), branch Seat (31) is set to the top of scrap collecting mechanism (4), and support (31) is fixedly connected with frame (1) inner wall, fixed on support (31) Equipped with turntable (32), turntable (32) upper end is fixedly welded with fixture (33).