阅读说明：本技术 一种工业生产用垫圈自动冲孔装置 (Automatic punching device of packing ring for industrial production ) 是由 马小芳 于 2021-09-08 设计创作，主要内容包括：本发明涉及一种冲孔装置,尤其涉及一种工业生产用垫圈自动冲孔装置。本发明的技术问题是：提供一种能够自动对铁片进行上料和下料收集并且方便清理铁屑的工业生产用垫圈自动冲孔装置。本发明提供了这样一种工业生产用垫圈自动冲孔装置,包括有底座和支撑架,支撑架安装在底座顶部一侧；斜板安装架,斜板安装架安装在支撑架顶部与底座顶部之间；冲孔装置,冲孔装置安装在斜板安装架一侧；钻孔刀具,钻孔刀具安装在冲孔装置上；推料装置,推料装置安装在斜板安装架下部。本发明在钻孔刀具、冲孔装置和推料装置的配合下,能够控制驱动马达往复正反转动,从而带动钻孔刀具上下往复运动,能够自动对铁片进行冲压打孔,提高工作效率。(The invention relates to a punching device, in particular to an automatic gasket punching device for industrial production. The technical problem of the invention is that: the utility model provides a can carry out material loading and unloading collection and make things convenient for automatic punching device of packing ring for industrial production of clearance iron fillings automatically to the iron sheet. The invention provides an automatic gasket punching device for industrial production, which comprises a base and a support frame, wherein the support frame is arranged on one side of the top of the base; the inclined plate mounting rack is mounted between the top of the support frame and the top of the base; the punching device is arranged on one side of the inclined plate mounting frame; the drilling tool is arranged on the punching device; and the pushing device is arranged at the lower part of the inclined plate mounting frame. The invention can control the driving motor to reciprocate forward and backward under the coordination of the drilling cutter, the punching device and the pushing device, thereby driving the drilling cutter to reciprocate up and down, automatically punching and punching the iron sheet and improving the working efficiency.)

1. The utility model provides an automatic punching device of packing ring for industrial production which characterized by, including:

the device comprises a base (1) and a support frame (2), wherein the support frame (2) is arranged on one side of the top of the base (1);

the inclined plate mounting rack (3), the inclined plate mounting rack (3) is mounted between the top of the support frame (2) and the top of the base (1);

the punching device (5), the punching device (5) is installed on one side of the inclined plate installation rack (3);

the drilling tool (4), the drilling tool (4) is installed on the punching device (5);

the pushing device (6) is arranged at the lower part of the inclined plate mounting rack (3).

2. An automatic industrial washer punching apparatus according to claim 1, wherein the punching apparatus (5) comprises:

the first fixed slide rail (51), the first fixed slide rail (51) is symmetrically installed on the upper part of one side of the inclined plate mounting rack (3);

the mounting sliding block (52), the mounting sliding block (52) is mounted at the lower part of the first fixed sliding rail (51) in a sliding way;

a movable mounting box (53), wherein the movable mounting box (53) is mounted between the mounting sliding blocks (52);

the driving motor (54), the driving motor (54) is installed inside the movable installation box (53), and the drilling tool (4) is connected with an output shaft on the lower side of the driving motor (54);

the threaded groove plate (55), the threaded groove plate (55) is installed between the tops of the first fixed sliding rails (51);

and the screw rod (56), the screw rod (56) is arranged on an output shaft at the upper side of the driving motor (54), and the screw rod (56) is in threaded connection with the middle part of the threaded groove plate (55).

3. An automatic gasket punching apparatus for industrial production according to claim 2, wherein the pusher (6) comprises:

the small cylinder (61), the small cylinder (61) is installed on one side of the lower part of the inclined plate mounting rack (3);

the mounting rod (62), the mounting rod (62) is mounted on one side of the telescopic rod of the small cylinder (61), and the mounting rod (62) slides on the lower part of the inclined plate mounting rack (3);

the first wedge-shaped rod (63), the first wedge-shaped rod (63) is installed on two sides of the installation rod (62);

the wedge-shaped baffle (64) is arranged at the lower part of one side of the inclined plate mounting frame (3) in a sliding manner, and the wedge-shaped baffle (64) is matched with the first wedge-shaped rod (63);

the first springs (65), the first springs (65) are symmetrically arranged between the wedge-shaped baffle (64) and the inclined plate mounting rack (3);

the material pushing rod (66) is arranged in the middle of one side of the mounting rod (62).

4. An automatic gasket punching device for industrial production according to claim 3, characterized in that it further comprises a positioning and fastening device (7), and the positioning and fastening device (7) comprises:

the second wedge-shaped rods (71) are symmetrically and slidably mounted at the upper part of one side of the inclined plate mounting frame (3), the second wedge-shaped rods (71) are positioned at the outer side of the first fixed slide rail (51), and the tops of the second wedge-shaped rods (71) are connected with the mounting slide blocks (52) at the same side;

the fixed mounting plates (72) are symmetrically mounted at the lower part of one side of the inclined plate mounting rack (3), and the fixed mounting plates (72) are positioned at one side of the wedge-shaped baffle (64);

the second fixed slide rails (73), the second fixed slide rails (73) are symmetrically arranged on the inner side of the fixed mounting plate (72);

the sliding rod (74), the sliding rod (74) is installed between the two second fixed sliding rails (73) on the same side in a sliding manner;

the wedge block (75), the wedge block (75) is installed at the top of the sliding rod (74), and the wedge block (75) is matched with the second wedge rod (71);

the clamping jaws (76), the clamping jaws (76) are installed on the inner side of the wedge block (75);

the return spring (77), the return spring (77) symmetry is installed between jack catch (76) and fixed mounting panel (72).

5. An automatic gasket punching device for industrial production according to claim 4, characterized in that, it further comprises a blanking device (8), the blanking device (8) comprises:

the charging barrel (81), the charging barrel (81) is arranged at the upper part of one side of the inclined plate mounting rack (3);

the mounting block (82), the mounting block (82) is mounted in the middle of one side of the inclined plate mounting rack (3);

the first rotating shaft (83), the first rotating shaft (83) is rotatably installed on the inner side of the installation block (82);

the four-bar disc (84), the four-bar disc (84) is installed on the upper part of the first rotating shaft (83);

the grooved roller (85), the grooved roller (85) is installed on the lower part of the first rotating shaft (83);

the second rotating shaft (86), the second rotating shaft (86) is installed on one side of the sloping plate installation rack (3) in a rotating mode;

the clamping rod (87), the clamping rod (87) is installed at the upper part of the second rotating shaft (86), and the clamping rod (87) is matched with the grooved roller (85);

the second spring (88), the second spring (88) is installed between clamping lever (87) and mounting block (82);

the third rotating shaft (810), the third rotating shaft (810) is rotatably installed at the lower middle part of one side of the inclined plate mounting rack (3);

the shifting sheet (811), the shifting sheet (811) is installed on the upper part of the third rotating shaft (810);

the pull rope (89), the pull rope (89) is installed between the shifting sheet (811) and the blocking rod (87);

the poking block (812), the poking block (812) is installed on one side of the installation rod (62), and the poking block (812) is matched with the poking piece (811).

6. An automatic gasket punching apparatus for industrial production according to claim 5, further comprising a scrap recovery device (9), wherein the scrap recovery device (9) comprises:

the third fixed slide rail (91), the third fixed slide rail (91) is symmetrically installed on one side of the bottom of the inclined plate mounting rack (3);

and the scrap storage box (92), wherein the scrap storage box (92) is installed between the third fixed slide rails (91) in a sliding manner.

7. The automatic gasket punching device for industrial production according to claim 6, characterized by further comprising a material receiving device (10), wherein the material receiving device (10) comprises:

the loading frame (102), the loading frame (102) is arranged on one side of the top of the base (1);

the material conveying sloping plate (101) is arranged between the sloping plate mounting frame (3) and the material loading frame (102).

8. The automatic gasket punching device for industrial production as claimed in claim 6, wherein further comprising a handle (93), the handle (93) being mounted on an upper portion of one side of the scrap box (92).

Technical Field

The invention relates to a punching device, in particular to an automatic gasket punching device for industrial production.

Background

In industrial production, washers are often produced for use in the mechanical assembly industry to protect the surfaces of the components being joined from galling by the nut, distributing the pressure of the nut against the joint.

The preparation of packing ring utilizes perforating device to carry out the punching press to the iron sheet and punches, current perforating device structure function is comparatively single, need the manual work to carry out material loading and unloading to the iron sheet, comparatively consume the manpower, and when people are to iron sheet material loading and unloading, be easily wounded by the drill bit mistake, the security is not high, in addition can produce iron fillings when the iron sheet punches, need artifical follow-up to clear up, comparatively troublesome, to the above-mentioned problem, designed one kind can carry out material loading and unloading to the iron sheet automatically and collect and conveniently clear up the automatic punching device of packing ring for industrial production of iron fillings.

Disclosure of Invention

In order to overcome the defects that the existing punching device needs manpower to manually feed and discharge the iron sheet, is relatively labor-consuming, is easily accidentally injured by a drill bit, is low in safety, and is relatively troublesome because scrap iron is generated when the iron sheet is punched and needs to be manually cleaned subsequently, the punching device provided by the invention has the technical problems that: the utility model provides a can carry out material loading and unloading collection and make things convenient for automatic punching device of packing ring for industrial production of clearance iron fillings automatically to the iron sheet.

The technical implementation scheme of the invention is as follows: an automatic punching device of gasket for industrial production, including:

the supporting frame is arranged on one side of the top of the base;

the inclined plate mounting rack is mounted between the top of the support frame and the top of the base;

the punching device is arranged on one side of the inclined plate mounting frame;

the drilling tool is arranged on the punching device;

and the pushing device is arranged at the lower part of the inclined plate mounting frame.

More preferably, the punching apparatus includes:

the first fixed slide rails are symmetrically arranged at the upper part of one side of the inclined plate mounting rack;

the mounting sliding block is arranged at the lower part of the first fixed sliding rail in a sliding manner;

the movable installation box is installed between the installation sliding blocks;

the driving motor is arranged on the inner side of the movable installation box, and the drilling tool is connected with an output shaft on the lower side of the driving motor;

the threaded groove plate is arranged between the tops of the first fixed sliding rails;

and the screw is arranged on an output shaft at the upper side of the driving motor and is in threaded connection with the middle part of the threaded groove plate.

More preferably, the pusher device includes:

the small cylinder is arranged on one side of the lower part of the inclined plate mounting frame;

the mounting rod is mounted on one side of the telescopic rod of the small air cylinder and slides on the lower part of the inclined plate mounting rack;

the first wedge-shaped rods are arranged on two sides of the mounting rod;

the wedge-shaped baffle is slidably mounted at the lower part of one side of the inclined plate mounting frame and is matched with the first wedge-shaped rod;

the first springs are symmetrically arranged between the wedge-shaped baffle and the inclined plate mounting rack;

the material pushing rod is arranged in the middle of one side of the mounting rod.

More preferably, the device further comprises a positioning and fastening device, wherein the positioning and fastening device comprises:

the second wedge-shaped rods are symmetrically and slidably mounted on the upper part of one side of the inclined plate mounting rack, the second wedge-shaped rods are positioned on the outer side of the first fixed slide rail, and the tops of the second wedge-shaped rods are connected with the mounting slide blocks on the same side;

the fixed mounting plates are symmetrically arranged at the lower part of one side of the inclined plate mounting frame and are positioned at one side of the wedge-shaped baffle;

the second fixed slide rails are symmetrically arranged on the inner sides of the fixed mounting plates;

the sliding rod is arranged between the two second fixed sliding rails on the same side in a sliding manner;

the wedge block is arranged at the top of the sliding rod and matched with the second wedge rod;

the clamping jaws are arranged on the inner sides of the wedge blocks;

and the return springs are symmetrically arranged between the clamping jaws and the fixed mounting plate.

More preferably, still include unloader, unloader includes:

the charging barrel is arranged at the upper part of one side of the inclined plate mounting frame;

the mounting block is mounted in the middle of one side of the inclined plate mounting frame;

the first rotating shaft is rotatably arranged on the inner side of the mounting block;

the four-bar disc is arranged on the upper part of the first rotating shaft;

the grooved roller is arranged at the lower part of the first rotating shaft;

the second rotating shaft is rotatably arranged on one side of the inclined plate mounting rack;

the clamping rod is arranged at the upper part of the second rotating shaft and is matched with the roller with the groove;

the second spring is arranged between the clamping rod and the mounting block;

the third rotating shaft is rotatably arranged in the lower middle part of one side of the inclined plate mounting rack;

the shifting piece is arranged on the upper part of the third rotating shaft;

the pull rope is arranged between the shifting piece and the clamping rod;

the poking block is arranged on one side of the mounting rod and matched with the poking sheet.

More preferably, the cutting fluid recovery device further comprises a cutting fluid recovery device, and the cutting fluid recovery device comprises:

the third fixed slide rails are symmetrically arranged on one side of the bottom of the inclined plate mounting rack;

and the scrap storage box is slidably mounted between the third fixed slide rails.

More preferably, still including material collecting device, material collecting device is including:

the charging frame is arranged on one side of the top of the base;

the material conveying sloping plate is arranged between the sloping plate mounting frame and the material loading frame.

More preferably, the dust collecting device further comprises a handle, and the handle is arranged at the upper part of one side of the dust storage box.

Compared with the prior art, the invention has the following advantages:

1. the invention can control the driving motor to reciprocate forward and backward under the coordination of the drilling cutter, the punching device and the pushing device, thereby driving the drilling cutter to reciprocate up and down, automatically punching and punching the iron sheet and improving the working efficiency.

2. According to the punching device, when the drilling tool moves downwards to punch and punch the iron sheet, the clamping jaws can be driven to move inwards to position and clamp the iron sheet, so that the punching accuracy is improved, the position of the iron sheet does not need to be manually fixed, and the safety is high.

3. The charging barrel can store a large number of iron sheets, and under the cooperation of the grooved roller and the clamping rod, the four-rod disc can intermittently stop the iron sheets, so that the intermittent feeding function of the iron sheets is automatically completed, manual feeding is not needed, and time and labor are saved.

4. The scrap storage box and the charging frame can be used for collecting scrap iron and punched iron sheets respectively, and manual subsequent cleaning is not needed.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a schematic perspective view of a punching apparatus according to the present invention.

Fig. 4 is an enlarged schematic view of part a of the present invention.

Fig. 5 is a schematic perspective view of the pushing device of the present invention.

Fig. 6 is an enlarged schematic view of part B of the present invention.

Fig. 7 is a schematic perspective view of the positioning and fastening device of the present invention.

Fig. 8 is an enlarged view of part C of the present invention.

Fig. 9 is a schematic perspective view of the blanking device of the present invention.

Fig. 10 is an enlarged view of the portion D of the present invention.

Fig. 11 is an enlarged schematic view of part E of the present invention.

FIG. 12 is a perspective view of a chip collecting device according to the present invention.

Fig. 13 is an enlarged view of part F of the present invention.

Fig. 14 is a schematic perspective view of the material receiving device of the present invention.

The parts are labeled as follows: 1. a base, 2, a support frame, 3, a sloping plate mounting rack, 4, a drilling tool, 5, a punching device, 51, a first fixed slide rail, 52, a mounting slide block, 53, a movable mounting box, 54, a driving motor, 55, a threaded groove plate, 56, a screw, 6, a material pushing device, 61, a small cylinder, 62, a mounting rod, 63, a first wedge rod, 64, a wedge baffle, 65, a first spring, 66, a material pushing rod, 7, a positioning and fastening device, 71, a second wedge rod, 72, a fixed mounting plate, 73, a second fixed slide rail, 74, a slide rod, 75, a wedge block, 76, a jaw, 77, a reset spring, 8, a four-bar device, 81, a barrel, 82, a mounting block, 83, a first rotating shaft, 84, a disk, 85, a roller groove, 86, a second rotating shaft, 87, a clamping rod, 88, a second spring, 89, a pull rope, 810, a third rotating shaft, 811 and a shifting piece, 812. the scrap collecting device comprises a toggle block 9, a scrap recovery device 91, a third fixed slide rail 92, a scrap storage box 93, a handle 10, a material receiving device 101, a material conveying inclined plate 102 and a material loading frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.

Example 1

The utility model provides an automatic punching device of packing ring for industrial production, as shown in fig. 1-6, including base 1, support frame 2, swash plate mounting bracket 3, drilling cutter 4, punching device 5 and blevile of push 6, base 1 top left side is equipped with support frame 2, is equipped with swash plate mounting bracket 3 between 2 tops of support frame and the base 1 top right side, and 3 right sides of swash plate mounting bracket are equipped with punching device 5, are equipped with drilling cutter 4 on the punching device 5, and 3 lower parts of swash plate mounting bracket are equipped with blevile of push 6.

The punching device 5 comprises a first fixed slide rail 51, an installation slide block 52, a movable installation box 53, a driving motor 54, a threaded groove plate 55 and a screw 56, the first fixed slide rail 51 is symmetrically arranged on the upper portion of the right side of the inclined plate installation rack 3 in a front-back mode, the installation slide block 52 is arranged on the lower portion of the first fixed slide rail 51 in a sliding mode, the movable installation box 53 is arranged between the installation slide blocks 52, the driving motor 54 is arranged on the inner side of the movable installation box 53, the drilling tool 4 is connected with an output shaft on the lower side of the driving motor 54, the threaded groove plate 55 is arranged between the tops of the first fixed slide rails 51, the screw 56 is arranged on an output shaft on the upper side of the driving motor 54, and the screw 56 is in threaded connection with the middle of the threaded groove plate 55.

Blevile of push 6 is including small-size cylinder 61, installation pole 62, first wedge pole 63, wedge baffle 64, first spring 65 and ejector ram 66, 3 lower part left sides of swash plate mounting bracket are equipped with small-size cylinder 61, small-size cylinder 61's telescopic link right side is equipped with installation pole 62, installation pole 62 slides in 3 lower parts of swash plate mounting bracket, both sides all are equipped with first wedge pole 63 around installation pole 62, 3 right side lower part slidingtypes of swash plate mounting bracket are equipped with wedge baffle 64, wedge baffle 64 and the cooperation of first wedge pole 63, all be equipped with first spring 65 between both sides and the swash plate mounting bracket 3 around wedge baffle 64 top, installation pole 62 right side middle part is equipped with ejector ram 66.

When people need to punch holes on the iron sheet, the iron sheet is firstly placed on the left side of the top of the sloping plate mounting frame 3 and slides to the right, the wedge-shaped baffle plate 64 blocks the iron sheet so that the iron sheet is positioned under the drilling tool 4, then the driving motor 54 is started, the output shaft of the driving motor 54 is controlled to rotate forwards, the output shaft of the driving motor 54 drives the drilling tool 4 and the screw 56 to rotate forwards, so as to drive the screw 56, the driving motor 54, the movable mounting box 53, the mounting sliding block 52 and the drilling tool 4 to move downwards, when the drilling tool 4 is contacted with the iron sheet, the drilling tool 4 punches holes on the iron sheet, after the punching is finished, the output shaft of the driving motor 54 is controlled to rotate backwards, the output shaft of the driving motor 54 drives the drilling tool 4 and the screw 56 to rotate backwards, so as to drive the screw 56, the driving motor 54, the movable mounting box 53, the mounting sliding block 52 and the drilling tool 4 to move upwards for resetting, so that the drilling tool 4 is separated from the iron sheet, the small air cylinder 61 is started at the same time, the extension of the telescopic rod of the small air cylinder 61 is controlled, the mounting rod 62, the first wedge-shaped rod 63 and the material pushing rod 66 are driven to move rightwards, when the first wedge-shaped rod 63 contacts with the wedge-shaped baffle plate 64, the wedge-shaped baffle plate 64 is driven to move upwards, the first spring 65 is compressed, the wedge-shaped baffle plate 64 is no longer blocked at the right side of the iron sheet, when the material pushing rod 66 contacts with the punched iron sheet, the punched iron sheet is pushed to move rightwards, then the punched iron sheet is collected manually, then the telescopic rod of the small air cylinder 61 is controlled to be shortened, the mounting rod 62, the first wedge-shaped rod 63 and the material pushing rod 66 are driven to move leftwards to reset, when the first wedge-shaped rod 63 is separated from the wedge-shaped baffle plate 64, the first spring 65 is restored to drive the wedge-shaped baffle plate 64 to move downwards to reset, then the next iron sheet is placed at the left side of the sloping plate 3, the device is operated repeatedly, and when people do not need to punch and punch the iron sheet, the driving motor 54 and the small air cylinder 61 are closed.

Example 2

Based on the embodiment 1, as shown in fig. 1, 7, 8, 9, 10, 11, 12, 13 and 14, the positioning and fastening device 7 further includes a positioning and fastening device 7, the positioning and fastening device 7 includes a second wedge rod 71, a fixed mounting plate 72, a second fixed slide rail 73, a slide rod 74, a wedge block 75, a jaw 76 and a return spring 77, the second wedge rod 71 is symmetrically arranged on the upper portion of the right side of the swash plate mounting bracket 3 in a front-back sliding manner, the second wedge rod 71 is arranged on the outer side of the first fixed slide rail 51, the top of the second wedge rod 71 is connected with the mounting slide block 52 on the same side, the fixed mounting plate 72 is symmetrically arranged on the lower portion of the right side of the swash plate mounting bracket 3 in a front-back sliding manner, the fixed mounting plate 72 is arranged on the left side of the wedge baffle 64, the second fixed slide rail 73 is symmetrically arranged on the left and right side of the fixed mounting plate 72, the slide rod 74 is slidably arranged between the two second fixed slide rails 73 on the same side, the top of the slide rod 74 is provided with the wedge block 75, the wedge block 75 is matched with the second wedge rod 71, the inner sides of the wedge blocks 75 are provided with claws 76, and the left and right of the outer sides of the claws 76 and the fixed mounting plate 72 on the same side are symmetrically provided with return springs 77.

When installation slider 52 down-motion, drive second wedge-shaped rod 71 down-motion, when second wedge-shaped rod 71 and wedge 75 contact, extrusion wedge 75, slide bar 74 and jack catch 76 move to the inboard, reset spring 77 is tensile, make jack catch 76 press from both sides tight iron sheet, and can fix a position the iron sheet, after punching, installation slider 52 moves up and resets, it resets to drive second wedge 71 and moves up, make second wedge 71 and wedge 75 separation, reset spring 77 reconversion, drive wedge 75, slide bar 74 and jack catch 76 move to the outside and reset, jack catch 76 can loosen the iron sheet after punching, so can improve the precision of punching.

The blanking device 8 further comprises a blanking device 8, the blanking device 8 comprises a charging barrel 81, an installation block 82, a first rotating shaft 83, a four-bar disc 84, a grooved roller 85, a second rotating shaft 86, a clamping rod 87, a second spring 88, a pull rope 89, a third rotating shaft 810, a shifting sheet 811 and a shifting block 812, the charging barrel 81 is arranged at the upper part of the left side of the inclined plate installation frame 3, the installation block 82 is arranged at the left middle part of the front side of the inclined plate installation frame 3, the first rotating shaft 83 is rotatably arranged at the inner side of the installation block 82, the four-bar disc 84 is arranged at the upper part of the first rotating shaft 83, the grooved roller 85 is arranged at the lower part of the first rotating shaft 83, the second rotating shaft 86 is rotatably arranged at the lower left part of the front side of the inclined plate installation frame 3, the clamping rod 87 is arranged at the upper part of the second rotating shaft 86, the clamping rod 87 is matched with the grooved roller 85, the second spring 88 is arranged between the left rear side of the upper part of the clamping rod 87 and the installation block 82, the lower middle part of the front side of the inclined plate 3 is rotatably arranged with the third rotating shaft 810, the third shaft 810 is provided with a shifting piece 811 at the upper part, a pull rope 89 is arranged between the shifting piece 811 and the blocking rod 87, a shifting block 812 is arranged at the front side of the mounting rod 62, and the shifting block 812 is matched with the shifting piece 811.

When people need to punch holes on iron sheets, a plurality of iron sheets can be placed into the charging barrel 81, the iron sheet at the lowest side can fall to the left side of the top of the inclined plate mounting rack 3, the four-rod disc 84 can block the iron sheet at the lowest side, when the mounting rod 62 moves rightwards, the shifting block 812 is driven to move rightwards, when the shifting block 812 is in contact with the shifting sheet 811, the shifting sheet 811 is driven to rotate rightwards, the shifting sheet 811 drives the clamping rod 87 to rotate rightwards through the pull rope 89, the second spring 88 is stretched, the clamping rod 87 loosens the grooved roller 85, at the moment, the iron sheet at the lowest side can slide rightwards to be right below the drilling tool 4, the four rods at the lowest side drive the disc 84, the first rotating shaft 83 and the grooved roller 85 to rotate, when the mounting rod 62 moves leftwards to reset, the shifting block 812 is driven to move leftwards to reset, the shifting block 812 is separated from the shifting sheet 811, and the second spring 88 restores to the original state, drive screens pole 87 and turn left and rotate and reset, screens pole 87 blocks fluted roller 85 again, make four-bar disc 84, first pivot 83 and fluted roller 85 can not take place to rotate, screens pole 87 drives plectrum 811 through stay cord 89 and turns left and reset, other iron sheet continue to drop down to the top left side of swash plate mounting bracket 3 this moment, four-bar disc 84 can block other iron sheets, so reciprocal, can accomplish the intermittent type nature material loading function of iron sheet automatically.

Still including smear metal recovery unit 9, smear metal recovery unit 9 is equipped with third fixed slide rail 91 including third fixed slide rail 91, storage bits case 92 and handle 93 around the symmetry in 3 bottom right sides of swash plate mounting bracket, and slidingtype is equipped with storage bits case 92 between the fixed slide rail 91 of third, and storage bits case 92 left side upper portion is equipped with handle 93.

When drilling tool 4 punched the iron sheet and punched, the iron fillings of production can down drop to storing up bits case 92, after all iron sheets all punched, turned left pulling handle 93, drove storing up bits case 92 and turned left and slide, then handled the iron fillings in storing up bits case 92 by the manual work, at last with storing up bits case 92 put back the normal position can.

Still including material collecting device 10, material collecting device 10 is equipped with material loading frame 102 including fortune material swash plate 101 and material loading frame 102 on the right side of base 1 top, is equipped with fortune material swash plate 101 between 3 right side middle parts of swash plate mounting bracket and the left side of material loading frame 102 top.

When the ejector pin 66 promoted the iron sheet after punching and moved to the right, the iron sheet after punching can be through transporting material swash plate 101 and slide to the frame 102 of feeding to the right, after all iron sheets all punch, collect by the manual work the iron sheet after punching in the frame 102 of feeding can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.