CN115366186A - Perforating device with automatic waste discharge function - Google Patents

Abstract

The invention discloses a punching device with an automatic waste discharge function, which belongs to the technical field of paper roll punching and comprises a punching mechanism, a waste discharge mechanism and a punching head, wherein a top plate is respectively provided with a mounting seat and a placing seat, the punching head is provided with a mounting column, the placing seat is provided with a plurality of placing grooves, the placing seat is internally provided with a fixed cavity, a transmission groove and a driving cavity in bilateral symmetry, and the transmission groove and the driving cavity are internally provided with a driving assembly and are both communicated with the fixed cavity; this scheme makes the top of erection column reach the top of insertion groove after, the combined action of rethread drive assembly and linkage subassembly for it is spacing to form between fixed subassembly and the fixed slot, can fix a plurality of erection columns and the head of perforating and mount pad, it is very convenient to change the installation of erection column and the head of perforating, need not loaded down with trivial details instrument and step, not only reduced the labour, save moreover and improved the efficiency of changing the dismouting, and then improve the productivity effect that the scroll punched.

Description

Perforating device with automatic waste discharge function

Technical Field

The invention relates to the technical field of paper roll punching, in particular to a punching device with an automatic waste discharge function.

Background

The paper roll refers to a sheet made of plant fiber, and is used for writing and painting, printing books and newspapers, packaging and the like. Paper rolling: the generic term of paper. Paper is counted by sheet and is called. The paper roll is generally divided: letterpress, newsprint, offset, coated, book cover, dictionary, copy, board, etc. Need punch the operation at the in-process to partial paper roll production and processing to make the scroll possess corresponding function or improve the performance of scroll, generally carry out the porous mode of punching of multirow to the scroll through perforating device, and then can realize making the scroll can punch out a plurality of holes simultaneously.

The invention discloses Chinese patent publication No. CN111791299A, and discloses automatic punching equipment for a printing paper roll, which comprises a bottom plate, a driving mechanism, an adjusting mechanism and a punching mechanism, wherein the driving mechanism is fixedly installed above the bottom plate, the punching mechanism is installed at the rear end of the bottom plate, and the driving mechanism is connected with the punching mechanism through the adjusting mechanism.

When the perforating device of present scroll used, when the head wearing and tearing can't use the back or need use different punching head, all need change punching head, current generally utilize various instruments to install punching head in punching the mechanism through the manual work to punching has a plurality of punching heads to change in the mechanism, not only to the change complex operation of punching head this moment, artifical intensity of labour is high, need waste a large amount of time moreover, change efficiency is very low. Meanwhile, the punching progress of the paper roll can be slowed down, and the punching production benefit of the paper roll is influenced.

Therefore, it is necessary to provide a punching apparatus with an automatic waste discharge function to solve the above technical problems.

Disclosure of Invention

The invention aims to provide a punching device with an automatic waste discharge function, which solves the problems that in the prior art, when a punching head is worn and cannot be used or different punching heads need to be used, the replacement operation of a plurality of punching heads is complex, the labor intensity is high, a large amount of time needs to be wasted, the replacement efficiency is low, and the progress of punching a paper roll can be slowed down.

For realizing above-mentioned purpose, put each standing groove of placing the seat through making each head and erection column of punching earlier in, pass through drive assembly this moment, linkage assembly and fixed subassembly's cooperation, it is spacing to make between fixed subassembly and the fixed slot, can be fixed with the erection column with the head of punching, can fix a plurality of erection columns and the head of punching and mount pad simultaneously, it is very convenient to the installation change of erection column and head of punching, not only a large amount of labours have been reduced, and the efficiency of changing the dismouting has been improved, can effectively improve the progress that the scroll punched.

Based on the above thought, the invention provides the following technical scheme:

the utility model provides a perforating device with automatic function of wasting discharge, is including mechanism, the mechanism of wasting discharge and the head of punching, the mechanism of punching is including first support, be equipped with the roof on the first support, be equipped with the mount pad on the roof respectively and place the seat, it is equipped with the erection column to punch overhead, place and seted up a plurality of standing grooves on the seat, place the inside bilateral symmetry of seat and seted up fixed chamber, transmission gear and drive chamber all are linked together with fixed chamber, just be equipped with drive assembly in the drive intracavity, the insertion groove has been seted up to the mount pad bottom, the fixed slot that is linked together with the insertion groove all is seted up about the mount pad is inside, the transmission chamber has been seted up to the erection column inside, the fixed connecting plate that is equipped with of transmission intracavity wall, the connecting plate middle part rotates and is connected with the pivot, the pivot upper end is equipped with the fixed complex fixed subassembly of fixed slot, the lateral wall all is equipped with the linkage subassembly that drives pivot pivoted about the erection column.

As a further scheme of the invention: the drive assembly is including the movable plate of sliding connection in drive chamber and fixed intracavity, the movable plate upper end is equipped with the first pinion rack that extends to the transmission groove, the bottom that the movable plate is located the drive intracavity is fixed and is equipped with the riser, and is a plurality of riser bottom fixedly connected with effect board, drive intracavity wall is equipped with the electric telescopic handle with effect board front end fixed connection.

As a further scheme of the invention: fixed subassembly is including the fixed disc of locating the pivot top, the disc upper end is rotated and is connected with two connecting rods, the one end that the disc was kept away from to the connecting rod articulates there is the fixed column, the fixed column slides and runs through in the lateral wall of mount pad, the fixed column is clearance fit with the fixed slot, the pivot outer wall is installed and is acted on pivot and relative connecting plate pivoted torsional spring.

As a further scheme of the invention: the linkage subassembly is including rotating the first bull stick of connecting in the erection column lateral wall, the one end fixedly connected with outside the erection column of first bull stick is located the first gear of first pinion rack engaged with, the one end fixedly connected with first bevel gear of first bull stick position in the transmission intracavity portion, the lower extreme fixedly connected with of pivot and the second bevel gear of first bevel gear engaged with.

As a further scheme of the invention: the lower extreme of movable plate is equipped with the second pinion rack, the inner wall in fixed chamber rotates and is connected with the second bull stick, the second bull stick outside is equipped with the second gear with the second pinion rack meshing, the second bull stick outer wall is equipped with the screw thread and the spiro union has the sleeve, the sleeve deviates from the one end of second bull stick and is equipped with fixed arc board, be equipped with the intercommunication mouth that supplies fixed arc board business turn over between fixed chamber and the standing groove.

As a further scheme of the invention: the fixed spring that is equipped with of inner wall of fixed slot, the spring expansion end is connected with the connecting block with fixed slot inner wall sliding connection, two cooperation chambeies that are linked together with the both sides fixed slot respectively are seted up at the insertion groove top, cooperation intracavity portion sliding connection has spacing post, the one end that the connecting block is close to the spring is equipped with the connection rope, the one end of keeping away from the connecting block of connection rope links to each other with spacing post, two and spacing post matched with spacing grooves have been seted up at the erection column top.

As a further scheme of the invention: the cooperation chamber all is equipped with branch with fixed slot inner wall, it is connected with the leading wheel to rotate on the branch, connect the rope respectively with a plurality of leading wheel sliding connection.

As a further scheme of the invention: be equipped with a plurality of drives and a plurality of second electric telescopic handle of punching on the roof, the drive of punching links to each other with the mount pad, second electric telescopic handle's flexible end is equipped with the connecting plate, the connecting plate bottom is rotated and is connected with the steering spindle, be equipped with the motor of being connected with the steering spindle drive in the connecting plate, the steering spindle bottom is equipped with the deflector, place the seat and be located the deflector upper end.

As a further scheme of the invention: the outer wall of the sleeve is fixedly connected with a limiting rod, and the inner wall of the fixed cavity is fixedly provided with a sliding rod which is in sliding connection with the limiting rod.

As a further scheme of the invention: the waste discharge mechanism comprises a rack, and a grinding brush, an air knife and a deviation rectifier are respectively arranged on the rack.

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

this scheme is when the installation is punched the head, at first make place the seat and remove under the mount pad, then put each standing groove of placing the seat with each head and erection column of punching, the cooperation through drive assembly and linkage subassembly this moment, make fixed subassembly change the back, make again place seat and erection column and rise, after the top of erection column reachs the top of insertion groove, rethread drive assembly and linkage subassembly's mating reaction, make to form spacingly between fixed subassembly and the fixed slot, can fix the erection column with the mount pad, and then make the head of punching fixed, can fix a plurality of erection columns and the head of punching and mount pad simultaneously, then remove again and place the seat can. The installation change of the erection column and the head of punching is very convenient, need not loaded down with trivial details instrument and step, has not only reduced a large amount of labours, has saved more time moreover, has greatly improved the efficiency of changing the dismouting, can effectively improve the progress that the scroll punched, and then improves the productivity effect that the scroll punched.

Drawings

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

FIG. 2 is a schematic view of a partial perspective structure of the hole punching mechanism of the present invention;

FIG. 3 is a schematic view of the external structure of the mounting post of the present invention;

FIG. 4 is a schematic cross-sectional perspective view of the mounting post of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4;

FIG. 6 is a schematic view of the external structure of the seat of the present invention;

FIG. 7 is a front view of the inner structure of the placement base of the present invention;

FIG. 8 is a schematic top view of the inner structure of the placing base according to the present invention;

FIG. 9 is an enlarged view of the structure at B in FIG. 8;

FIG. 10 is a schematic view of the internal structure of the mounting base of the present invention;

FIG. 11 is an enlarged view of the structure of FIG. 10 at C;

FIG. 12 is a schematic structural diagram of the mounting post, the mounting seat and the placing seat before mounting;

fig. 13 is a schematic structural diagram of the installed shape of the installation column, the installation seat and the placing seat of the invention.

The reference numbers in the figures illustrate:

1. a punching mechanism; 2. a waste discharge mechanism; 3. punching a hole head; 4. a first bracket; 5. a top plate; 6. a mounting seat; 7. a placing seat; 8. mounting a column; 9. a placement groove; 10. a fixed cavity; 11. a transmission groove; 12. a drive chamber; 13. inserting the groove; 14. a fixing groove; 15. a transmission cavity; 16. a connecting plate; 17. a rotating shaft; 18. a fixing assembly; 1801. a disc; 1802. a connecting rod; 1803. fixing a column; 19. a linkage assembly; 1901. a first rotating lever; 1902. a first gear; 1903. a first bevel gear; 1904. a second bevel gear; 20. a drive assembly; 2001. moving the plate; 2002. a first toothed plate; 2003. a vertical plate; 2004. an action plate; 2005. a first electric telescopic rod; 21. a second toothed plate; 22. a second rotating rod; 23. a second gear; 24. a sleeve; 25. fixing the arc plate; 26. a communication port; 27. a spring; 28. connecting blocks; 29. a mating cavity; 30. a limiting column; 31. connecting ropes; 32. a limiting groove; 33. a connecting plate; 34. a steering shaft; 35. a deflector plate; 36. a strut; 37. a guide wheel; 38. a second electric telescopic rod; 39. a restraining bar; 40. a slide bar; 41. grinding and brushing; 42. an air knife; 43. and a deviation rectifier.

Detailed Description

The first embodiment is as follows:

referring to fig. 1-4, 6-7, 10 and 12, a punching device with an automatic waste discharge function includes a punching mechanism 1, a waste discharge mechanism 2 and a punching head 3, the punching mechanism 1 includes a first support 4, a top plate 5 is disposed on the first support 4, a mounting seat 6 and a placing seat 7 are respectively disposed on the top plate 5, a mounting post 8 is disposed on the punching head 3, a plurality of placing grooves 9 are disposed on the placing seat 7, a fixing cavity 10, a transmission groove 11 and a driving cavity 12 are symmetrically disposed inside the placing seat 7, the transmission groove 11 and the driving cavity 12 are both communicated with the fixing cavity 10, a driving component 20 is disposed in the driving cavity 12, an insertion groove 13 is disposed at the bottom of the mounting seat 6, fixing grooves 14 communicated with the insertion groove 13 are disposed on the left and right sides inside the mounting seat 6, a transmission cavity 15 is disposed inside the mounting post 8, a connecting plate 16 is fixedly disposed on the inner wall of the transmission cavity 15, a rotating shaft 17 is rotatably connected to the middle of the connecting plate 16, a fixing component 18 fixedly matched with the fixing groove 14 is disposed on the upper end of the rotating shaft 17, and a linkage component 19 for driving the rotating of the left and right side walls of the mounting post 8 is disposed on the connecting plate. When the punching heads are worn or different types of punching heads 3 need to be used, when the punching heads 3 are installed, firstly, the placing base 7 is moved to the position right below the installing base 6, as shown in fig. 2, then, the punching heads 3 and the installing columns 8 are placed in the placing grooves 9 of the placing base 7, at the moment, the fixing component 18 is changed through the matching of the driving component 20 and the linkage component 19, then, the placing base 7 and the installing columns 8 are lifted, the installing columns 8 can enter the inserting grooves 13 of the installing bases 6, as shown in the left side diagram in fig. 12, after the tops of the installing columns 8 reach the tops of the inserting grooves 13, through the matching action of the driving component 20 and the linkage component 19, the limiting positions are formed between the fixing component 18 and the fixing grooves 14, the installing columns 8 and the installing bases 6 can be fixed, further, the punching heads 3 are fixed, as shown in the right side diagram in fig. 12, the installing columns 8 and the punching heads 3 and the installing bases 6 can be fixed at the same time, and then, the placing bases 7 can be removed. To erection column 8 and the installation of the head 3 that punches simple and convenient, need not loaded down with trivial details instrument and step, not only reduced a large amount of labours, saved more time moreover, greatly improved the efficiency of changing the dismouting, can effectively improve the progress that the scroll punched, and then improve the productivity effect that the scroll punched.

In this embodiment, referring to fig. 7-8, preferably, the driving assembly 20 includes a moving plate 2001 slidably connected to the driving chamber 12 and the fixed chamber 10, a first toothed plate 2002 extending into the transmission groove 11 is disposed at an upper end of the moving plate 2001, a riser 2003 is fixedly disposed at a bottom of the moving plate 2001 in the driving chamber 12, an action plate 2004 is fixedly connected to bottoms of the risers 2003, and a first electric telescopic rod 2005 fixedly connected to a front end of the action plate 2004 is disposed at an inner wall of the driving chamber 12. The first electric telescopic rod 2005 in the driving chamber 12 is started to drive the moving plate 2001 and the first toothed plate 2002 to move through the cooperation of the acting plate 2004 and the vertical plate 2003.

In this embodiment, preferably, referring to fig. 4-5, the fixing assembly 18 includes a disk 1801 fixedly disposed at the top of the rotating shaft 17, two connecting rods 1802 are rotatably connected to the upper end of the disk 1801, one end of each connecting rod 1802, which is far away from the disk 1801, is hinged to a fixing column 1803, the fixing column 1803 slidably penetrates through the side wall of the mounting seat 6, the fixing column 1803 is in clearance fit with the fixing groove 14, a torsion spring, which can act on the rotating shaft 17 and rotate relative to the connecting plate 16, is installed on the outer wall of the rotating shaft 17, the linkage assembly 19 includes a first rotating rod 1901 rotatably connected to the side wall of the mounting column 8, a first gear 1902, which is engaged with the first toothed plate 2002, is fixedly connected to one end of the first rotating rod 1901, which is located inside the transmission cavity 15, and a first bevel gear 1903 is fixedly connected to one end of the rotating shaft 17, and a second bevel gear 1904, which is engaged with the first bevel gear 1903, is fixedly connected to the lower end of the rotating shaft 17. First pinion rack 2002 can drive first gear 1902 and rotate when removing, first gear 1902 then can drive first bull stick 1901 and first bevel gear 1903 and rotate, can drive second bevel gear 1904 and pivot 17 through first bevel gear 1903 and rotate, pivot 17 then can make disc 1801 rotate, cooperation through connecting rod 1802 makes fixed column 1803 move towards transmission chamber 15 direction or keep away from transmission chamber 15 direction, and then the length that outside fixed column 1803 of adjustable erection column 8 outside exposes, make fixed column 1803 expose for a short time when the installation, then after erection column 8 gets into the insertion groove inside, make fixed column 1803 extend outwards, and finally stretch into the fixed slot and fix, the same reason when dismantling erection column 8.

In this embodiment, preferably, referring to fig. 1-2, a plurality of punching drives and a plurality of second electric telescopic rods 38 are arranged on the top plate 5, the punching drives are connected with the mounting base 6, a connecting plate 33 is arranged at a telescopic end of each second electric telescopic rod 38, a steering shaft 34 is rotatably connected to the bottom of each connecting plate 33, a motor which is in driving connection with the steering shaft 34 is arranged in each connecting plate 33, a steering plate 35 is arranged at the bottom of each steering shaft 34, and the placing base 7 is located at the upper end of the steering plate 35. When the punching head 3 is installed, the second electric telescopic rod 38 is started to drive the connecting plate 33, the steering plate 35 and the placing seat 7 to descend to a certain position, then the motor in the connecting plate 33 drives the steering shaft 34 and the steering plate 35 to rotate, so that the steering plate 35 and the placing seat 7 on the steering plate 35 are rotated to the position right below the installing seat 6, as shown in fig. 2, after the installing column 8 and the punching head 3 are placed on the placing seat 7, the placing seat 7 and the installing column 8 can be driven to move upwards through the second electric telescopic rod 38, so that the installing column 8 enters an insertion groove in the installing seat 6. After the mounting column 8 and the punching head 3 are mounted, the motor rotates the steering shaft 34 and the steering plate 35, and then the placing seat 7 is driven to move upwards to a position where punching is not affected. The same reason makes when dismantling erection column 8 and punching head 3 place the below that seat 7 is located mount pad 6, then can operate the dismantlement of erection column 8 and punching head 3.

In this embodiment, it is preferred, please refer to fig. 1, waste discharge mechanism 2 is including the frame, be equipped with brush 41 in the frame respectively, air knife 42 and rectifying device 43, a plurality of drive that punch on roof 5 mainly are used for driving mount pad 6 and reciprocate, thereby make punch head 3 remove and punch a hole, belong to prior art, punch the scroll through punch head 3, punch the completion back through the brush 41 department of waste discharge mechanism 2 to rubbing the scroll after punching the hole and brush, can clear away remaining sweeps on the scroll after punching, when the scroll passes through air knife 42, rethread air knife 42 has the blowing power to the scroll, can make the sweeps on the scroll clear up cleaner, and air knife 42 can have forward wind-force and reverse wind-force, two kinds of modes cooperate each other and then make the waste discharge more clean thoroughly, the automatic waste discharge function after punching the scroll has been realized.

Example two:

on the basis of the first embodiment, please refer to fig. 7-9 and fig. 12, a second toothed plate 21 is disposed at a lower end of the moving plate 2001, a second rotating rod 22 is rotatably connected to an inner wall of the fixed cavity 10, a second gear 23 engaged with the second toothed plate 21 is disposed outside the second rotating rod 22, a sleeve 24 is disposed on an outer wall of the second rotating rod 22 and screwed to the second rotating rod 22, a fixed arc plate 25 is disposed at an end of the sleeve 24 away from the second rotating rod 22, a communication port 26 for the fixed arc plate 25 to enter and exit is disposed between the fixed cavity 10 and the placing groove 9, a limiting rod 39 is fixedly connected to an outer wall of the sleeve 24, and a sliding rod 40 slidably connected to the limiting rod 39 is fixedly disposed on an inner wall of the fixed cavity 10. After the mounting column 8 is placed in the placing groove 9, when the moving plate 2001 is driven to move through the first electric telescopic rod 2005, the second toothed plate 21 can be driven to move, the second toothed plate 21 can drive the second gear 23 meshed with the second toothed plate 21 to rotate, the second rotating rod 22 is driven to rotate, the sleeve 24 and the fixed arc plate 25 can move outwards and move towards the placing groove 9, the sleeve 24 can drive the limiting rod 39 to move along the sliding rod 40 when moving, the limiting rod 39 can rotate and limit the sleeve 24 along the sliding rod 40, the moving stability of the sleeve 24 can be improved, finally, after the fixing column 1803 of the fixing assembly 18 moves to a specified position, the fixed arc plate 25 can contact the outer wall of the mounting column 8 and clamp and fix the mounting column 8, the stability of the mounting column 8 can be guaranteed, the subsequent stable effect of mounting the mounting column 8 and the punching head 3 can be improved, the situation that the mounting column 8 falls out in the moving process is avoided, the mounting column 8 can be simultaneously fixed through the fixed arc plates 25 on two sides, the situation that the mounting column 8 is greatly avoided, the using effect of the device is improved. After driving erection column 8 and being located insertion groove 13, when making fixed column 1803 enter into fixed slot 14 gradually, second gear 23 and second bull stick 22 also can reverse and make fixed arc board 25 keep away from erection column 8 gradually, finally get back to initial position, after erection column 8 and 6 installation of mount pad, can be convenient will place seat 7 and the disengagement of erection column 8.

Example three:

on the basis of the first embodiment, please refer to fig. 10-12, a spring 27 is fixedly disposed on an inner wall of the fixing groove 14, a connecting block 28 slidably connected to an inner wall of the fixing groove 14 is connected to a movable end of the spring 27, two matching cavities 29 respectively communicated with the fixing grooves 14 on both sides are disposed at the top of the insertion groove 13, a limiting post 30 is slidably connected to an inner portion of the matching cavity 29, a connecting rope 31 is disposed at one end of the connecting block 28 close to the spring 27, one end of the connecting rope 31 far away from the connecting block 28 is connected to the limiting post 30, and two limiting grooves 32 matched with the limiting post 30 are disposed at the top of the mounting post 8. When fixed column 1803 on erection column 8 gets into in the fixed slot 14 gradually, fixed column 1803 also can extrude connecting block 28 gradually and make it slide along fixed slot 14 inner wall, and make spring 27 compress, can drive through connecting block 28 this moment and connect rope 31 and remove, rope length in the fixed slot 14 shortens, and the transmission through connecting rope 31 in the cooperation chamber 29, make the spacing post 30 of the other one end of rope remove downwards, thereby spacing post 30 can shift out cooperation chamber 29 gradually, and finally enter into the spacing groove 32 at erection column 8 top, and then can be to the further fixed of erection column 8 through spacing post 30, can reach other effect simultaneously, be fixed of upper and lower direction through fixed slot 14 to fixed column 1803 and erection column 8, cooperation through spacing post 30 and spacing groove 32, can realize the restriction of direction about the erection column 8 fixed, can avoid erection column 8 and the horizontal displacement of punching head 3 in the use, thereby improved the fixed effect to erection column 8, also improved follow-up erection column 8 and punching head 3's the effect of punching simultaneously, satisfy the user demand.

Supporting rods 36 are arranged on the inner walls of the matching cavity 29 and the fixing groove 14, guide wheels 37 are connected to the supporting rods 36 in a rotating mode, and the connecting ropes 31 are connected with the guide wheels 37 in a sliding mode. The guide wheel 37 can play a role in guiding and driving the connecting rope 31, so that the connecting rope 31 can be better used, the condition that the connecting rope is damaged by friction in the matching cavity 29 is avoided, the service life of the connecting rope is prolonged, and the using effect of the connecting rope is improved.

The working principle is as follows: when using, at first pass the scroll in proper order the conveying roller on mechanism 1 and the waste discharge mechanism 2 of punching, finally carry out the rolling, drive mount pad 6 and the first 3 removal of punching through the drive of punching of mechanism 1 and punch, it brushes to rubbing to the scroll after the hole of punching through the scrubbing brush 41 department of waste discharge mechanism 2 again after finishing punching, can clear away remaining sweeps after punching on the scroll, when the scroll is through air knife 42, rethread air knife 42 has the power of blowing to the scroll, can make the cleaner of sweeps clearance on the scroll, and air knife 42 can have forward wind-force and reverse wind-force, two kinds of modes are mutually supported and then make the clean more thoroughly of waste discharge, realized the automatic waste discharge function after the scroll of punching.

When the punching heads are worn or different types of punching heads 3 need to be used, when the punching heads 3 are installed, first, the second electric telescopic rod 38 is started to drive the connecting plate 33, the steering plate 35 and the placing seat 7 to descend to a certain position, then the motor in the connecting plate 33 drives the steering shaft 34 and the steering plate 35 to rotate, so that the steering plate 35 and the placing seat 7 thereon rotate to the position right below the installing seat 6, as shown in fig. 2, then each punching head 3 and the installing column 8 are placed in each placing groove 9 of the placing seat 7, at this time, the first gears 1902 on both sides of the installing column 8 are located in the transmission grooves 11 of the placing seat 7 and are meshed with the first toothed plates 2002, initially, the fixing columns 1803 outside the installing column 8 are exposed to the outside more, then the first electric telescopic rods in the driving cavities 12 are started to drive the first gears 2001 and the first toothed plates 2002 to move through the matching of the action plates 2004 and the 2003, the first gears 1902 and the first toothed plates 1903 drive the first gears 1903 to move through the second bevel gears 1903, and then the rotating shafts 1803 drive the external bevel gears 1803 to rotate through the second bevel gears 1803, and the internal bevel gears 18017, so that the fixing columns are driven by the connecting rods 1802 and the connecting rods 1802 to rotate through the short bevel gears 1803, and the internal bevel gears 18017. At this time, the placing base 7 and the mounting posts 8 are driven to ascend by the second electric telescopic rod 38, the mounting posts 8 can enter the insertion grooves 13 of the upper mounting base 6, as shown in the left side view of fig. 12, after the tops of the mounting posts 8 reach the tops of the insertion grooves 13, the moving plate 2001 and the first toothed plate 2002 are driven to move in the reverse direction by the first electric telescopic rod 2005, at this time, the first gear 1902 and the first rotating rod 1901 both rotate in the reverse direction, at this time, the fixing posts 1803 move in the direction away from the transmission cavity 15 by the reverse movement of the disc 1801, finally, the fixing posts 1803 can enter the fixing grooves 14 of the mounting base 6, the mounting posts 8 and the mounting bases 6 can be fixed by the function of the torsion springs, further, the punching heads 3 can be fixed, the mounting posts 8 and the punching heads 3 can be fixed with the mounting bases 6 at the same time, and then the placing base 7 can be removed. When the erection column 8 and the head of punching 3 when dismantling, make earlier place 7 and shift up and make the erection column 8 enter into the standing groove 9, know like the above and make fixed column 1803 remove, make it leave the fixed slot 14 of mount pad 6, can take off it.

After placing erection column 8 in standing groove 9, when driving movable plate 2001 through first electric telescopic handle 2005 and moving, can drive second pinion rack 21 simultaneously and remove, second pinion rack 21 then can drive the second gear 23 rotation rather than the meshing, thereby drive second bull stick 22 and rotate, and then make sleeve 24 and fixed arc board 25 outwards remove and move towards standing groove 9's direction, finally after fixed column 1803 of fixed subassembly 18 removes the assigned position, fixed arc board 25 then also can contact the outer wall of erection column 8 and carry out the centre gripping to it fixedly, can guarantee the stability of erection column 8. After driving erection column 8 and being located insertion groove 13, when making fixed column 1803 enter into fixed slot 14 gradually, second gear 23 and second bull stick 22 also can reverse and make fixed arc board 25 keep away from erection column 8 gradually, finally get back to initial position, after erection column 8 and 6 installation of mount pad, can be convenient will place seat 7 and the disengagement of erection column 8.

When the fixing column 1803 on the erection column 8 gradually gets into in the fixed slot 14, the fixing column 1803 also can extrude the connecting block 28 gradually and make it slide along the fixed slot 14 inner wall, and make the spring 27 compress, can drive the connecting rope 31 through the connecting block 28 this moment and remove, rope length in the fixed slot 14 shortens, and the transmission through connecting rope 31 in the cooperation chamber 29, make the spacing post 30 of the other end of rope move down, thereby spacing post 30 can shift out the cooperation chamber 29 gradually, and finally get into in the spacing groove 32 at erection column 8 top, and then can be to further fixed of erection column 8 through spacing post 30, can reach other effect simultaneously, be fixed of upper and lower direction through fixed slot 14 to fixing column 1803 and erection column 8, cooperation through spacing post 30 and spacing groove 32, can realize fixed the restriction to erection column 8 left and right directions, can avoid erection column 8 and the horizontal displacement of perforating head 3 in the use.

Claims (10)

1. The utility model provides a perforating device with automatic function of wasting discharge, includes the mechanism of punching, the mechanism of wasting discharge and the head of punching, its characterized in that: the punching mechanism comprises a first support, a top plate is arranged on the first support, a mounting seat and a placing seat are respectively arranged on the top plate, a mounting column is arranged on the punching head, a plurality of placing grooves are formed in the placing seat, fixed cavities, transmission grooves and driving cavities are formed in the placing seat in a bilateral symmetry mode, the transmission grooves and the driving cavities are communicated with the fixed cavities, driving components are arranged in the driving cavities, an insertion groove is formed in the bottom of the mounting seat, fixing grooves communicated with the insertion groove are formed in the mounting seat in a left-right mode, the transmission cavities are formed in the mounting column in a left-right mode, a connecting plate is fixedly arranged on the inner wall of each transmission cavity, a rotating shaft is rotatably connected to the middle of the connecting plate, fixing components fixedly matched with the fixing grooves are arranged at the upper end of the rotating shaft, and linkage components for rotating the rotating shaft are arranged on the left-right side wall of the mounting column.

2. The punching device with automatic waste discharge function according to claim 1, wherein: the drive assembly is including the movable plate of sliding connection in drive chamber and fixed intracavity, the movable plate upper end is equipped with the first pinion rack that extends to the transmission groove, the bottom that the movable plate is located the drive intracavity is fixed and is equipped with the riser, and is a plurality of riser bottom fixedly connected with effect board, drive intracavity wall is equipped with the first electric telescopic handle with effect board front end fixed connection.

3. The punching device with automatic waste discharge function according to claim 1, wherein: fixed subassembly is including the fixed disc of locating the pivot top, the disc upper end is rotated and is connected with two connecting rods, the one end that the disc was kept away from to the connecting rod articulates there is the fixed column, the fixed column slides and runs through in the lateral wall of mount pad, the fixed column is clearance fit with the fixed slot, the pivot outer wall is installed and is acted on pivot and relative connecting plate pivoted torsional spring.

4. The punching apparatus with automatic waste discharge function according to claim 2, wherein: the linkage subassembly is including rotating the first bull stick of connecting in the erection column lateral wall, the one end fixedly connected with outside the erection column of first bull stick is located the first gear of first pinion rack engaged with, the one end fixedly connected with first bevel gear of first bull stick position in the transmission intracavity portion, the lower extreme fixedly connected with of pivot and the second bevel gear of first bevel gear engaged with.

5. The punching device with automatic waste discharge function according to claim 1, wherein: the lower extreme of movable plate is equipped with the second pinion rack, the inner wall in fixed chamber rotates and is connected with the second bull stick, the second bull stick outside is equipped with the second gear with the second pinion rack meshing, the second bull stick outer wall is equipped with the screw thread and the spiro union has the sleeve, the sleeve deviates from the one end of second bull stick and is equipped with fixed arc board, be equipped with the intercommunication mouth that supplies fixed arc board business turn over between fixed chamber and the standing groove.

6. The punching device with automatic waste discharge function according to claim 1, wherein: the fixed spring that is equipped with of inner wall of fixed slot, the spring expansion end is connected with the connecting block with fixed slot inner wall sliding connection, two cooperation chambeies that are linked together with the both sides fixed slot respectively are seted up at the insertion groove top, cooperation intracavity portion sliding connection has spacing post, the one end that the connecting block is close to the spring is equipped with the connection rope, the one end of keeping away from the connecting block of connection rope links to each other with spacing post, two and spacing post matched with spacing grooves have been seted up at the erection column top.

7. The punching device with automatic waste discharge function according to claim 6, wherein: the cooperation chamber all is equipped with branch with fixed slot inner wall, it is connected with the leading wheel to rotate on the branch, connect the rope respectively with a plurality of leading wheel sliding connection.

8. The punching apparatus with automatic waste discharge function according to claim 1, wherein: be equipped with a plurality of drives and a plurality of second electric telescopic handle of punching on the roof, the drive of punching links to each other with the mount pad, second electric telescopic handle's flexible end is equipped with the connecting plate, the connecting plate bottom is rotated and is connected with the steering spindle, be equipped with the motor of being connected with the steering spindle drive in the connecting plate, the steering spindle bottom is equipped with the deflector, place the seat and be located the deflector upper end.

9. The punching device with automatic waste discharge function according to claim 5, wherein: the outer wall of the sleeve is fixedly connected with a limiting rod, and the inner wall of the fixed cavity is fixedly provided with a sliding rod in sliding connection with the limiting rod.

10. The punching apparatus with automatic waste discharge function according to claim 1, wherein: the waste discharge mechanism comprises a rack, and a grinding brush, an air knife and a deviation rectifier are respectively arranged on the rack.

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