CN208513449U - A kind of automatic punch machine - Google Patents

Abstract

The utility model discloses a kind of automatic punch machine, solve the problems, such as that existing perforating press feeding table occupied space is larger.Technical solution is a kind of automatic punch machine, including pedestal, punch table, punching structure is provided on punch table, the side of pedestal is equipped with feeding mechanism, feeding mechanism includes feeding table, device is fixed in feeding, feeding table is driven by transversal driving mechanism, the fixed device of feeding is driven by longitudinal driving mechanism, feeding table is made of fixed station and expansion board, fixed station is made of bottom plate and placement plate, the two sides of the upper surface placement plate of bottom plate are all equipped with the first dovetail groove, expansion board is slidably connected on first dovetail groove, expansion board upper surface and the placement plate upper surface are in same level.The utility model is structurally reasonable, change punched-plate and feeding table transverse linkage, feeding table top surface area can according to the sliding of expansion board to reach and reduce the larger problem of feeding table occupied space.

Description

A kind of automatic punch machine

Technical field

The utility model relates to punching apparatus technical field, in particular to a kind of automatic punch machine.

Background technique

Perforating press is after installing raw material, and driven by the power mechanism, punching die acts on material, is completed A kind of mechanical equipment of punching.Perforating press can carry out thin slice processing, and punching press is molded, and the forced metal such as embossing enters mold Operation.

Existing notification number is that the Chinese patent of CN201604322U discloses a kind of platform movable type numerical control turret punch press, is wrapped Include feeding mechanism and press machine, feeding mechanism includes rack and is fixedly mounted with retainer platform on the rack, and the side of the retainer platform is set There is the feeding table being slidably installed on the rack, feeding table is driven by longitudinal driving mechanism, and board clamp is slidably fitted on feeding table Tight device, plate clamping device are driven by transversal driving mechanism.

However above-mentioned apparatus is when being punched out operation, punched-plate can be slided on feeding table by plate clamping device with Lateral punching position is adjusted, it is required in order to guarantee that punched-plate will not be detached from transverse shifting with feeding table upper surface Feeding table lateral length just needs to grow very much, and the entire occupied space of feeding table can be very big.

Utility model content

It is larger with the feeding table occupancy for solving existing perforating press that the purpose of the utility model is to provide a kind of automatic punch machines The problem of space.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of automatic punch machine, Including pedestal, the punch table being fixed on bottom surface, punching structure is provided on the punch table, the side of the pedestal, which is equipped with, to be sent Expect mechanism, the feeding mechanism includes feeding table, the fixed device of the feeding being fixed on the feeding table, and the feeding table is by cross It is driven to driving mechanism, the fixed device of the feeding is driven by longitudinal driving mechanism, and the feeding table is by fixed station and expansion board Composition, the fixed station is by bottom plate and is fixed on the plate upper surface and longitudinally disposed placement plate forms, the placement plate It is in the same plane with the both ends of the surface of the bottom plate longitudinal direction, it is transversely provided with dovetail groove on the upper surface of the bottom plate two sides, institute The two sides that dovetail groove is located at the placement plate are stated, the expansion board, the extension are slidably connected in the horizontal slide rail Plate upper surface and the placement plate upper surface are in same level.

Feeding table is made by transversal driving mechanism when punched-plate needs to carry out transverse shifting by using above scheme It is mobile with punched-plate synchronous horizontal, then it does not need because punched-plate can be detached from and handle in transverse shifting with the upper surface of feeding table Feeding table designs very big, while the expansion board on feeding table can extract out from fixed station, when punched-plate lateral length is greater than When feeding table lateral length, expand the upper surface lateral length of feeding table by extraction expansion board so that feeding table adapt to compared with Large-sized punched-plate, so that the feeding table of perforating press occupies little space.

The utility model is further arranged to: the muti-piece that the expansion board is arranged by longitudinally disposed fixed plate and laterally is long Batten composition, the strip plate is integrated between the fixed plate and the placement plate and with the fixed plate, adjacent There are opening between the strip plate, it is second long for filling the opening that muti-piece is fixedly connected on the placement plate side Batten.

By using above scheme, if being not provided with strip plate, after expansion board extracts one section out outward, expansion board and placement The groove of a longitudinal direction is had between plate, when punched-plate is placed on feeding table upper surface, punched-plate is located at placement plate and extension It is between plate partially due to be groove and there is no supporting role to punched-plate, when expansion board pulls out very long a part, punched-plate It is bent downwardly between placement plate and expansion board partially due to not being supported by, so that punched-plate is in placement plate in feeding Surface certain collision can occur with the side of punch table and influence feeding between expansion board, by fixed plate and placement Plate side is provided with strip plate, when expansion board pulls out, many strip plates are had in groove is used to support punched-plate and is located at and put Set between plate and expansion board part with guarantee punched-plate will not under it is curved and do not influence to feed.

The utility model is further arranged to: the lower surface of the fixed plate is hinged with first support bar, and described first The lower end of strut is rotatably connected to idler wheel, and the bottom surface of the fixed plate, which is equipped with, accommodates the first support bar and the idler wheel Groove.

By using above scheme, when being not provided with support rod, fixed plate is after pulling out a distance since gravity is made It influences to feed with that can be bent downwardly, it can be reclinate to solve expansion board by the way that support rod is arranged in the lower surface of fixed plate Problem, while in view of feeding table is of entirely transverse shifting, i.e., first support bar needs to cooperate feeding table transverse shifting, passes through Resistance is smaller when being rotatably connected to idler wheel in the lower end of first support bar to guarantee first support bar transverse shifting, while working as punching Board size is smaller when taking less than expansion board, and first support bar will affect sliding of the expansion board on bottom plate, so in expansion board Fixed plate lower surface be equipped with for being equipped with the groove for accommodating first support bar and idler wheel, first support bar and idler wheel pass through hinged Point is placed on groove and slides on bottom plate without influencing expansion board.

The utility model is further arranged to: the groove is longitudinally disposed, and the bottom surface of the fixed plate is additionally provided in institute State fixed mechanism when support rod enters the groove to the fixation support rod.

The support rod energy of the fixed plate lower surface is hinged on if groove is laterally arranged by using above scheme Laterally overturning, then can be support rod to laterally overturning when feeding table drives support rod transverse shifting

Make it that can not play the role of having, by longitudinally disposed groove, support rod can longitudinally be overturn, when moving laterally then There will not be any influence on the support rod for being hinged on fixed plate lower surface, while when support rod overturning enters groove, in order to Guarantee that support rod will not fall down and is equipped with fixed mechanism in fixed plate lower surface.

The utility model is further arranged to: the fixed mechanism includes longitudinally disposed dovetail groove, is slidably connected at institute The sliding bar in dovetail groove is stated, the sliding bar is horizontal to be covered in the groove lower surface and abut with the support rod side.

By using above scheme, when support rod and idler wheel are overturn when entering in groove, longitudinal movement sliding bar makes Sliding bar is connected on the side wall of support rod, can be more conveniently that support rod and idler wheel is fixed in a groove.

The utility model is further arranged to: the upper surface of the expansion board is equipped with the threaded hole through it, the screw thread The hexagon socket head cap screw being threadedly coupled with it is equipped in hole, the lower surface of the hexagon socket head cap screw is connected to the upper table of the bottom plate Face.

By using above scheme, when expansion board is after pulling out suitable certain distance, make it by tightening hexagon socket head cap screw Lower surface is connected to plate upper surface to fix expansion board, if being not provided with the structure for fixing expansion board, extends Plate is easy to slide laterally on bottom plate, and making the upper surface of feeding table is uncertain easy change, when expansion board is slided inwardly To feeding table area can be reduced, punched-plate and feeding table upper surface is set to be detached to influence the processing of punched-plate, when sliding outwardly Feeding table, the useless more occupied spaces of meeting can be expanded.

The utility model is further arranged to: the side ground of the punch table is equipped with two and parallel slides laterally rail Road, the sliding rail top is longitudinal to be equipped with slide plate, and the slide plate upper surface is fixedly connected with the branch for being used to support the bottom plate Strut, the both ends of the slide plate lower surface are equipped with sliding block, and the sliding block and the sliding rail are equipped with and along sliding rail It slides, is fixedly connected with locating piece on the slide plate, the transversal driving mechanism is between the sliding rail, the transverse direction Driving mechanism includes driving motor, the horizontal leading screw with driving motor linkage, the horizontal leading screw and the locating piece spiral shell Line connection, the chute feeder that the placement plate upper surface is longitudinally equipped with, the longitudinal driving mechanism is located in the chute feeder, described Longitudinal driving mechanism includes the driving motor for being fixed on the chute feeder medial surface, longitudinal silk with driving motor linkage Thick stick is threaded with the fixed device of feeding on the longitudinal leadscrew.

By using above scheme, transversal driving mechanism and longitudinal driving mechanism are passed by leadscrew-nut mechanism Dynamic, structure is simple and moving distance is accurate.

The utility model is further arranged to: the fixed device of the feeding includes sending with what the longitudinal leadscrew was threadedly coupled Flitch, the clamping cylinder being fixed on the delivery sheet, the locating rod being fixed on the delivery sheet vertically, be fixed on it is described fixed Fixed board at the top of the bar of position is driven the movable plate for moving up and down it by the clamping cylinder, is set on the side wall of the locating rod vertically It is equipped with limiting slot, the limiting slot is slidably connected in the limiting slot towards the punch table, the movable plate.

By using above scheme, punched-plate is put between fixed board and movable plate, by clamping cylinder drive movable plate to Upper movement simultaneously cooperates fixed board that punched-plate is fixed between fixed board and movable plate and longitudinal driving mechanism is cooperated to be vertically moved, and leads to It is simple and secured to clamp punched-plate to cross cylinder.

The utility model is further arranged to: the layers of brush bristles that the upper surface of the feeding table is equipped with vertically.

By using above scheme, when placement plate and expansion board upper surface are not provided with layers of brush bristles, punched-plate lower surface It is directly contacted with feeding table upper surface, the following table of punched-plate can be damaged due to friction when punched-plate slides on feeding table Face separates punched-plate and feeding table, punched-plate in layers of brush bristles when sliding by the way that layers of brush bristles is arranged in the upper surface of feeding table It is less likely to be damaged the lower surface of punched-plate.

The utility model is further arranged to: the placement plate upper surface is additionally provided with to be returned to just in the fixed device of the feeding The material taking mouth that plate pushes down a part is punched when beginning position.

By using above scheme, material taking mouth is equipped in placement plate, when the fixed device of feeding returns to initial position, punching Orifice plate can push down the material taking mouth of a part, and spacing can be very big between punched-plate and feeding table at material taking mouth, in order to others Feeding device protrudes into from the spacing and clamps punched-plate feeding.

In conclusion the utility model has the following beneficial effects: feeding table can carry out laterally elongated as needed or become Short, feeding table occupies little space, and driving mechanism is driven by lead screw, and structure is simple and moving distance is accurate, feeding Platform upper surface is equipped with layers of brush bristles and material taking mouth, and punched-plate is not easy to wear and feeding is convenient.

Detailed description of the invention

Fig. 1 is the general structure schematic diagram of embodiment；

Fig. 2 is feeding mechanism schematic diagram in embodiment；

Fig. 3 is the cross-sectional view of embodiment, for embodying feeding table lower surface configuration；

Fig. 4 is the cross-sectional view of embodiment, for embodying the structure of the fixed device of feeding.

Appended drawing reference: 1, pedestal；2, punch table；3, punching structure；4, feeding mechanism；5, feeding table；6, the fixed dress of feeding It sets；7, fixed station；8, expansion board；9, bottom plate；10, placement plate；11, the first dovetail groove；12, fixed plate；13, strip plate；14, it opens Mouthful；15, the second strip plate；16, first support bar；17, idler wheel；18, groove；19, fixed mechanism；20, the second dovetail groove；21, Slide bar；23, hexagon socket head cap screw；24, track is slid laterally；25, slide plate；26, second support bar；27, sliding block；28, it positions Block；29, horizontal drive motor；30, horizontal leading screw；31, chute feeder；32, vertical drive motor；33, longitudinal leadscrew；34, feeding Plate；35, clamping cylinder；36, locating rod；37, fixed board；38, movable plate；39, limiting slot；40, layers of brush bristles；41, material taking mouth；42, solid Reservation.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

As shown in Figure 1, a kind of automatic punch machine, including pedestal 1, the punch table being fixed on pedestal 12, on punch table 2 Side is equipped with punching structure 3, is equipped with feeding mechanism 4 in the side of pedestal 1, feeding mechanism 4 includes feeding table 5, for driving feeding The lateral feeding mechanism of 5 transverse shifting of platform, the fixed device 6 of the feeding being fixed on feeding table 5, on the lower section ground of feeding table 5 On be provided with two it is parallel slide laterally track 24, longitudinal two are equipped between track 24 and feeding table 5 sliding laterally Slide plate 25 is welded with sliding block 27 in 25 lower surface of slide plate, and sliding block 27 is located at the both ends of slide plate 25, sliding block 27 and slides laterally track 24 are equipped with and slide along the transverse direction the sliding of 24 direction of track；Locating piece 28 is also threaded on the lower surface of slide plate 25, Slid laterally at two and be additionally provided with transversal driving mechanism between track 24, transversal driving mechanism include horizontal drive motor 29, with Horizontal drive motor 29 links horizontal leading screw 30, wherein horizontal leading screw 30 and slides laterally track 24 and is arranged in parallel and and locating piece 28 are threadedly coupled, and the both ends of horizontal leading screw are pierced by below 5 both ends of feeding table respectively, and horizontal drive motor 29 is located at transverse wire The one end of thick stick 30 and coaxial fixed with horizontal leading screw 30, is additionally provided with one and horizontal leading screw 30 in the other end of horizontal leading screw 30 The fixing seat 42 of rotation connection；Make feeding table 5 equipped with the second support bar 26 for being used to support feeding table 5 in the upper surface of slide plate 25 It is fixed on slide plate 25, when starting horizontal drive motor 29, horizontal leading screw 30 is rotated synchronously with motor, has been driven and cross 28 transverse shifting of locating piece being threadedly coupled to lead screw 30, be all fixed on slide plate 25 due to locating piece 28 and feeding table 5 and Slide plate 25 is slidably connected with 24 direction of track is slid laterally, and the transverse shifting of locating piece 28 will drive slide plate 25 and feeding table 5 one It rises and moves along sliding laterally 24 direction of track.

As shown in Figure 2 and Figure 3, feeding table 5 is made of fixed station 7 and expansion board 8, and fixed station 7 is by bottom plate 9 and is fixed on bottom 9 upper surface of plate and longitudinally disposed placement plate 10 composition, wherein placement plate 10 is equal with the longitudinal length of bottom plate 9 and is aligned, and puts The lateral length for setting plate 10 is shorter than bottom plate 9,9 two sides of bottom plate upper surface be equipped with four transverse directions the first dovetail groove 11, four First dovetail groove 11 is located at the two sides of placement plate 10, expansion board 8 is slidably connected on the first dovetail groove 11, wherein extending 8 upper surface of plate and 10 upper surface of placement plate are in same level；Expansion board 8 is by one piece of longitudinally disposed fixed plate 12 and muti-piece The strip plate 13 being laterally arranged forms, and strip plate 13 is integrated between fixed plate 12 and placement plate 10 and with fixed plate 12, There are opening 14 between adjacent strip plate 13, be fixedly connected on the side of placement plate 10 block for fill be open 14 the Two strip plates 15, the second strip plate 15 are structure as a whole with placement plate 10, do not need to expand using expansion board 8 when punched-plate is smaller When big 5 upper surface area of feeding table, it is intermeshed between strip plate 13 and the second strip plate 15 and does not interspace, when punched-plate is larger When needing to expand feeding table 5, expansion board 8 is extracted out above bottom plate 9, at this moment between strip plate 13 and the second strip plate 15 staggeredly Distribution, strip plate 13 and the second strip plate 15 can play good branch to the punched-plate between fixed plate 12 and placement plate 10 Support effect.At the both ends of 12 lower surface of fixed plate, also hingedly there are two first support bars 16, turn in the lower end of first support bar 16 It is dynamic to be connected with idler wheel 17, the groove for accommodating first support bar 16 Yu idler wheel 17 is also longitudinally equipped in 12 lower surface of fixed plate 18, it is respectively equipped with second dovetail groove 20 parallel with groove 18 in the two sides of groove 18, is additionally provided with and is used for below fixed plate 12 The sliding bar 21 for 16 side wall of first support bar being located in groove 18 is abutted, bar 21 is slided and the sliding of the second dovetail groove 20 connects It connects, when being punched the expansion board 8 that plate is pressing against and not needing first support bar 16 it is ensured that when itself will not be bent, the first support Bar 16 and idler wheel 17 are entered in groove 18 by hinge joint overturning and sliding the sliding bar 21 makes it abut to first The side wall of strut 16, to prevent first support bar 16 and idler wheel 17 since gravity drops out from groove 18, when expansion board 8 Extraction is carried out using first support bar 16 apart from too long and when being punched plate and pressing against and leading to curved under its own above bottom plate 9 Support；It is equipped with the threaded hole through it in the upper surface of expansion board 8, is connected with hexagon socket head cap screw 23 in threaded hole internal screw thread, The lower surface of middle hexagon socket head cap screw 23 is connected to the upper surface of the bottom plate 9, when expansion board 8 needs transverse shifting, turns in pine Hex bolts 23 abuts its bottom surface not with 9 upper surface of bottom plate, and interior hexagonal spiral shell is tightened when expansion board 8 is moved to suitable position Bolt 23 is to fix expansion board 8.

As shown in Figure 3, Figure 4, two chute feeders 31 are longitudinally equipped in the upper surface of placement plate 10, longitudinal driving mechanism is located at In chute feeder 31, longitudinal driving mechanism includes the vertical drive motor 32 for being fixed on 31 medial surface of chute feeder, in chute feeder 31 And the longitudinal leadscrew 33 to link with vertical drive motor 32, the fixed device 6 of feeding is threaded on longitudinal leadscrew, feeding is solid Determine device 6 to include the delivery sheet 34 being threadedly coupled with longitudinal leadscrew 33, the clamping cylinder 35 for being fixed on 34 lower surface of delivery sheet, erect The fixed board for being directly fixed on the locating rod 36 of 34 upper surface of delivery sheet, being fixed on 36 top of locating rod and being integrated with locating rod 36 37, between delivery sheet 34 and fixed board 37 and be clamped cylinder 35 drive move up and down it movable plate 38, in locating rod 36 It is equipped with limiting slot 39 vertically on the side wall of punch table, movable plate 38 is slidably connected with limiting slot 39；In the upper table of placement plate 10 Face is additionally provided with and is punched the material taking mouth 41 that plate pushes down a part when the fixed device 6 of feeding returns to initial position, in order to feeding； It is also equipped with layers of brush bristles 40 vertically in the upper surface of feeding table 5, a portion layers of brush bristles 40 is another in the upper surface of expansion board 8 Part is in the upper surface of placement plate 10.

In normal work, first punched-plate is put on feeding table 5 and is arrived according to the size adjusting expansion board 8 of punched-plate and closed Whether right position is set, and tightening hexagon socket head cap screw 23 slides expansion board 8 no longer, according to circumstances need to carry out expansion board 8 really Support；Again by fixed board 37 in the fixed device 6 of feeding and movable plate 38 punching board clamping, and starts vertical drive motor 32 and make The fixed device 6 of feeding is with punched-plate towards 2 feeding of punch table, and when arrival needs punching position, starting perforating press is rushed Hole, when punched-plate needs transverse shifting, starting lateral actuating mechanism makes the entire transverse shifting of feeding table 5；Finally consolidated by feeding Determine 5, device process after punched-plate be moved to initial position and feeding carried out by material taking mouth by feeding device.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (10)

1. a kind of automatic punch machine is set above the punch table (2) including pedestal (1), the punch table (2) being fixed on bottom surface It is equipped with punching structure (3), the side of the pedestal (1) is equipped with feeding mechanism (4), and the feeding mechanism (4) includes feeding table (5), the feeding being fixed on the feeding table (5) is fixed device (6), it is characterised in that: the feeding table (5) is by laterally driven Mechanism driving, the feeding fixed device (6) are driven by longitudinal driving mechanism, and the feeding table (5) is by fixed station (7) and extension Plate (8) composition, the fixed station (7) is by bottom plate (9) and is fixed on the bottom plate (9) upper surface and longitudinally disposed placement plate (10) it forms, the placement plate (10) and the both ends of the surface of the bottom plate (9) longitudinal direction are in the same plane, the placement plate (10) Two sides be all equipped with lateral the first dovetail groove (11), first dovetail groove (11) is located in the upper surface of the bottom plate (9), The expansion board (8) is slidably connected with first dovetail groove (11), expansion board (8) upper surface and the placement plate (10) Upper surface is in same level.

2. a kind of automatic punch machine according to claim 1, it is characterised in that: the expansion board (8) is by longitudinally disposed Fixed plate (12) and the muti-piece strip plate (13) being laterally arranged composition, the strip plate (13) are located at the fixed plate (12) and institute It states between placement plate (10) and is integrated with the fixed plate (12), there are openings between the adjacent strip plate (13) (14), muti-piece is fixedly connected on placement plate (10) side for filling the second strip plate (15) of the opening (14).

3. a kind of automatic punch machine according to claim 2, it is characterised in that: the lower surface of the fixed plate (12) is hinged Have first support bar (16), the lower end of the first support bar (16) is rotatably connected to idler wheel (17), the fixed plate (12) Bottom surface is equipped with the groove (18) for accommodating the first support bar (16) and the idler wheel (17).

4. a kind of automatic punch machine according to claim 3, it is characterised in that: the groove (18) is longitudinally disposed, described The bottom surface of fixed plate (12) is additionally provided with when the first support bar (16) enter the groove (18) to fixation described the The fixed mechanism (19) of one support rod (16).

5. a kind of automatic punch machine according to claim 4, it is characterised in that: the fixed mechanism (19) includes longitudinal sets The second dovetail groove (20) set, the sliding bar (21) being slidably connected in second dovetail groove (20), the sliding bar (21) horizontal to cover in the groove (18) lower surface and supported with the first support bar (16) side being located in the groove (18) It connects.

6. a kind of automatic punch machine according to claim 5, it is characterised in that: the upper surface of the expansion board (8) is equipped with Through its threaded hole, the hexagon socket head cap screw (23) being threadedly coupled with it, the hexagon socket head cap screw are equipped in the threaded hole (23) lower surface is connected to the upper surface of the bottom plate (9).

7. a kind of automatic punch machine according to claim 1, it is characterised in that: on the side ground of the punch table (2) Equipped with two it is parallel slide laterally track (24), it is described slide laterally it is longitudinal above track (24) be equipped with slide plate (25), it is described Slide plate (25) upper surface is fixedly connected with the second support bar (26) for being used to support the bottom plate (9), slide plate (25) both ends Lower surface be equipped with sliding block (27), the sliding block (27) and the track (24) that slides laterally are equipped with and slide along the transverse direction rail Road (24) slides, and is fixedly connected with locating piece (28) on the slide plate (25), the transversal driving mechanism is located at two cross To between sliding rail (24), the transversal driving mechanism includes horizontal drive motor (29) and the horizontal drive motor (29) link horizontal leading screw (30), the horizontal leading screw (30) with it is described slide laterally track (24) it is parallel and with the positioning Block (28) is threadedly coupled, and placement plate (10) upper surface is longitudinally equipped with chute feeder (31), and the longitudinal driving mechanism is located at institute State in chute feeder (31), the longitudinal driving mechanism include be fixed in the chute feeder (31) vertical drive motor (32), Longitudinal leadscrew (33) in the chute feeder (31) and with driving motor linkage, is threadedly coupled on the longitudinal leadscrew There is feeding fixed device (6).

8. a kind of automatic punch machine according to claim 7, it is characterised in that: the feeding fixed device (6) include with The delivery sheet (34) of longitudinal leadscrew (33) threaded connection, erects the clamping cylinder (35) being fixed on the delivery sheet (34) The locating rod (36) that is directly fixed on the delivery sheet (34), is located at the fixed board (37) being fixed at the top of the locating rod (36) Driven between the fixed board (37) and the delivery sheet (34) and by the clamping cylinder (35) movable plate for moving up and down it (38), it is vertically arranged with limiting slot (39) on the side wall of the locating rod (36), the limiting slot (39) is towards the punch table (2), the movable plate (38) is slidably connected in the limiting slot (39).

9. a kind of automatic punch machine according to claim 1, it is characterised in that: the upper surface of the feeding table (5) is vertical Equipped with layers of brush bristles (40).

10. a kind of automatic punch machine according to claim 1, it is characterised in that: placement plate (10) upper surface is also set Have and is punched the material taking mouth (41) that plate pushes down a part when the feeding fixed device (6) returns to initial position.