CN206870043U - Automatic material cutter - Google Patents

Abstract

The utility model provides a kind of automatic material cutter, including mounting bracket, pusher and material cutting-off mechanism, mounting bracket is provided with hopper, the inner chamber of hopper is divided into charge chute and fracture groove by dividing plate, the communicating passage of charge chute and fracture groove is communicated between dividing plate and the bottom of hopper, the height of communicating passage is only for a flitch by the way that pusher includes pusher actuator and push pedal.Material cutting-off mechanism includes fracture actuator, rotating shaft and fracture saw blade, rotating shaft includes coaxial the first axle part and the second axle part, the first axle part is rotationally installed on mounting bracket and is connected with fracture actuator, and fracture saw blade is regularly sheathed on the second axle part, and the second axle part screws togather with the first axle part.Push pedal will be pushed into fracture groove, to cause flitch to be cut off by fracture saw blade positioned at the flitch of charge chute under the driving of pusher actuator from communicating passage.Above-mentioned automatic material cutter can improve fracture efficiency and reduce potential safety hazard.

Description

Automatic material cutter

【Technical field】

It the utility model is related to timber machining technology field, and in particular to a kind of automatic material cutter.

【Background technology】

At present, the former material blank cutter used in timber household product is to rely on single mandrel saw blade, and human hand fixes material Fracture process is completed with pusher, low production efficiency, personnel need close contact with machine in whole fracture operating process, there is one Fixed potential safety hazard, easily causes industrial injury.

【Utility model content】

For above-mentioned problem, it is necessary to provide it is a kind of can improve fracture efficiency and reduce potential safety hazard it is automatic Blank cutter.

To reach above-mentioned purpose, technical scheme is used by the utility model：

A kind of automatic material cutter, for cutting off flitch, the automatic material cutter includes mounting bracket, and the mounting bracket is provided with Hopper, is provided with dividing plate in the hopper, and the inner chamber of the hopper is divided into charge chute and fracture groove by the dividing plate, the dividing plate and The communicating passage of the charge chute and the fracture groove, the height of the communicating passage are communicated between the bottom of the hopper Only for a flitch by the way that the automatic material cutter also includes pusher and material cutting-off mechanism, and the pusher includes pusher Actuator and push pedal, the pusher actuator are installed on the mounting bracket and are connected with the push pedal, the material cutting-off mechanism bag Fracture actuator, rotating shaft and fracture saw blade are included, the fracture actuator is installed on the mounting bracket, and the rotating shaft includes coaxial The first axle part and the second axle part, the first axle part be rotationally installed on the mounting bracket and with the fracture actuator connect Connect, the fracture saw blade is regularly sheathed on the second axle part, and the second axle part screws togather with the first axle part, described Fracture actuator can drive the fracture saw blade to rotate, and the fracture saw blade is stretched into the fracture groove, and the push pedal is in institute Under the driving for stating pusher actuator, the fracture groove will be pushed into from the communicating passage positioned at the flitch of the charge chute, so that The flitch is obtained to be cut off by the fracture saw blade.

Further, the automatic material cutter also includes two rim charge cutting mechanisms, two rim charge cutting mechanisms point Not Wei Yu the material cutting-off mechanism opposite sides, each rim charge cutting mechanism includes cutting actuator and cutting blade, described to cut Actuator is cut to be installed on the mounting bracket and be connected with the cutting blade, it is described to cut to drive the cutting blade to rotate Cutting blade is stretched into the fracture groove, is cut with the rim charge to flitch both sides.

Further, the automatic material cutter also includes two rim charge buckets, and two rim charge buckets are installed in the installation On frame and respectively positioned at the lower section of two cutting blades, to accept the rim charge cut down by the cutting blade.

Further, the pusher actuator includes pusher motor and push-plate, and the pusher motor is installed in the installation On frame, the push pedal is connected with the push-plate, the push-plate be slidably installed on the mounting bracket and with the pusher motor Connection, to drive the push pedal campaign under the driving of the pusher motor.

Further, the push-plate is installed on the mounting bracket by guiding mechanism, is led with the motion to the push-plate To the guiding mechanism includes slide rail and guide pin bushing, and the slide rail is installed on the mounting bracket, and the guide pin bushing is installed in described push away On disk, the guide pin bushing is slidably sheathed on the slide rail.

Further, discharging opening is further opened with side of the hopper away from the push pedal, the automatic material cutter is also Including conveyer belt, the conveyer belt is installed on the mounting bracket and is located at the discharge outlet, to accept the flitch of cut-out.

Further, the automatic material cutter also includes holding pad, the holding pad be installed in the fracture groove and with Be provided with binder passage between the bottom of the divider upright, the bottom of the holding pad and the hopper, the binder passage with Communicating passage connection, the height of the binder passage is only for a flitch by enable the bottom of the holding pad Enough surfaces with the flitch offset.

Further, the width of the charge chute is only for placing a flitch, so that obtaining multiple flitch stackings is positioned over institute State in charge chute.

Due to being had the advantages that using above-mentioned technical proposal, the utility model：

1st, automatic material cutter of the present utility model, hopper are divided into charge chute and fracture groove, charge chute and fracture groove by dividing plate It is interconnected by a communicating passage.In use, be pushed into flitch in fracture groove via communicating passage from charge chute by push pedal, In the process, the fracture saw blade in fracture groove just cuts off flitch.Because communicating passage is once only capable of leading to for a flitch Cross, therefore, it can be ensured that multiple flitch in hopper enter one by one carries out fracture operation in fracture groove.Utilize above-mentioned automatic material cutter Fracture is carried out, without using artificial fixed flitch and pusher, realizing the automatic cutting of plate, improving production efficiency.Fracture During operating personnel flitch need to be only put into charge chute can leave machine, add security reliability.Meanwhile the second axle part It is attached with the first axle part by the way of screwing togather, can conveniently adjusts the position of fracture saw blade, adjusts flitch cutting Length.

2nd, automatic material cutter can set multiple fracture saw blades simultaneously, be cut into a flitch simultaneously using multiple fracture saw blades Some sections, further increase production efficiency.

【Brief description of the drawings】

Fig. 1 is the structural representation of the automatic material cutter of the better embodiment of the utility model one.

Fig. 2 is the structural representation of material cutting-off mechanism in the utility model automatic material cutter.

Main element symbol description

In accompanying drawing, 100- automatic material cutters, 2- mounting brackets, 4- hoppers, 42- dividing plates, 43- charge chutes, 44- fractures groove, 45- Communicating passage, 41- supports, 46- bottom plates, 47- side plates, the side plates of 472- first, the side plates of 474- second, 48- gag lever posts, 49- binders Plate, 5- pushers, 52- pushers actuator, 522- pushers motor, 523- eccentric ratios, 524- push-plates, 525- decelerators, 54- Push pedal, 6- material cutting-off mechanisms, 62- fractures actuator, 63- rotating shafts, 632- the first axle parts, 634- the second axle parts, 64- fractures saw blade, 7- guiding mechanisms, 72- slide rails, 74- guide pin bushings, 8- sides cutting mechanism, 82- cutting actuator, 83- cutting blades, 84- rim charges bucket, 9- conveyer belts, 200- flitch.

【Embodiment】

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

It should be noted that when component is referred to as " being fixed on " another component, it can be directly on another component Or there may also be component placed in the middle.When a component is considered as " connection " another component, it can be directly connected to To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being arranged at " another component, it Can be set directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical ", " horizontal ", "left", "right" and similar statement for illustrative purposes only.

Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include The arbitrary and all combination of one or more related Listed Items.

Please referring also to Fig. 1 and Fig. 2, the utility model embodiment provide a kind of automatic material cutter 100, expect for cutting off Plate 200.The automatic material cutter 100 includes mounting bracket 2, pusher 5 and material cutting-off mechanism 6.The mounting bracket 2 is provided with hopper 4, the hopper 4 is interior to be provided with dividing plate 42, and the inner chamber of the hopper 4 is divided into charge chute 43 and fracture groove 44, institute by the dividing plate 42 The communicating passage 45 that the charge chute 43 and the fracture groove 44 are communicated between the bottom of dividing plate 42 and the hopper 4 is stated, The height of the communicating passage 45 only passes through for a flitch 200.The pusher 5 includes pusher actuator 52 and push pedal 54, the pusher actuator 52 is installed on the mounting bracket 2 and is connected with the push pedal 54.The material cutting-off mechanism 6 includes disconnected Material actuator 62, rotating shaft 63 and fracture saw blade 64, the fracture actuator 62 are installed on the mounting bracket 2, the rotating shaft 63 Including coaxial the first axle part 632 and the second axle part 634, the first axle part 632 is rotationally installed on the mounting bracket 2 simultaneously It is connected with the fracture actuator 62, the fracture saw blade 64 is regularly sheathed on the second axle part 634, second axle Portion 634 screws togather with the first axle part 632, and the fracture actuator 62 can drive the fracture saw blade 64 to rotate.It is described disconnected Material saw blade 64 is stretched into the fracture groove 44, and the push pedal 54 will be located at the dress under the driving of the pusher actuator 52 The flitch 200 of hopper 43 is pushed into the fracture groove 44 from the communicating passage 45, to cause the flitch 200 by the material breaking saw Piece 64 is cut off.

In the present embodiment, the hopper 4 is in substantially rectangular-shape, specifically includes support 41, bottom plate 46 and side plate 47. Support 41 is installed on mounting bracket 2, and bottom plate 46 is connected with support 41, on bottom plate 46 insertion offer two fracture through holes and (do not show Go out) and two cutting through hole (not shown)s.Two fracture through holes and two cutting through holes are spaced apart in the first direction, and two disconnected Material through hole is between two cutting through holes.In the present embodiment, the first direction is the length direction of hopper 4.Side plate 47 are installed on support 41 and are set around bottom plate 46, to surround the open-topped inner chamber of hopper 4 jointly with bottom plate 46.In this reality Apply in mode, side plate 47 includes one first side plate 472 and two the second side plates 474.Two the second side plates 474 connect and the respectively The opposite sides of side plate 472 simultaneously extends in the same direction.Side and branch of every one second side plate 474 away from the first side plate 472 Frame 41 connects.A pusher opening (not indicating) stretched into for push pedal 54 is formed between two the second side plates 474.Dividing plate 42 it is relative Both sides are connected with two the second side plates 474 respectively, wherein, charge chute 43 is located at side of the dividing plate 42 away from the first side plate 472, breaks Hopper 44 is located at dividing plate 42 close to the side of the first side plate 472.In the present embodiment, bottom plate 46 is away from the first side plate 472 Two gag lever posts 48 are also convexly equipped with side.Two gag lever posts 48 are arranged at intervals in the first direction, to cause the charge chute 43 Width only for place a flitch 200 so that multiple flitch 200 stacking be positioned in the charge chute 43.

In the present embodiment, the quantity of the material cutting-off mechanism 6 is two.The fracture actuator 62 of each material cutting-off mechanism 6 For fracture motor.The first axle part 632 of each material cutting-off mechanism 6 is rotationally installed on mounting bracket 2, and by belt with it is corresponding Fracture motor connection, with being rotated by fracture motor.The fracture saw blade 64 of two material cutting-off mechanisms 6 wears two and broken respectively Material through hole is to stretch into fracture groove 44.

In the present embodiment, pusher actuator 52 specifically includes pusher motor 522, eccentric ratio 523 and push-plate 524. The pusher motor 522 is installed on the mounting bracket 2, and the push-plate 524 is slidably installed on the mounting bracket 2 and is located at Hopper 4 is provided with the side of pusher opening.The push-plate 524 is connected with the pusher motor 522 by eccentric ratio 523, described Push pedal 54 is connected with the push-plate 524, with the driving of the pusher motor 522 with push-plate 524 along vertical with first direction Second direction move back and forth, with stretch into pusher opening promote charge chute 43 in flitch 200.In the present embodiment, institute The width that second direction is hopper 4 is stated, the quantity of the push pedal 54 is three, and three push pedals 54 are spaced in the first direction to divide Cloth.In the present embodiment, eccentric ratio 523 is connected with pusher motor 522 by decelerator 525.

In the present embodiment, the push-plate 524 is installed on the mounting bracket 2 by guiding mechanism 7, to be pushed away to described The motion guide of disk 524, the guiding mechanism 7 include slide rail 72 and guide pin bushing 74.The slide rail 72 is installed in the mounting bracket 2 On, and extend in a second direction.The guide pin bushing 74 is installed on the push-plate 524, and the guide pin bushing 74 is slidably sheathed on described On slide rail 72.

The automatic material cutter 100 also includes two rim charge cutting mechanisms 8, and two rim charge cutting mechanisms 8 distinguish position In the opposite sides of the material cutting-off mechanism 6, each rim charge cutting mechanism 8 includes cutting actuator 82 and cutting blade 83.It is described Cutting actuator 82 is installed on the mounting bracket 2, and in the present embodiment, the cutting actuator 82 is motor.Cutter Piece 83 is rotationally installed on mounting bracket 2 and is connected with the cutting blade 83, is rotated with the driving in cutting actuator 82.Two The cutting blade 83 of individual rim charge cutting mechanism 8 wears two cutting through holes and stretched into the fracture groove 44 respectively, with to flitch 200 The rim charge of both sides is cut.In the present embodiment, the automatic material cutter 100 also includes two rim charge buckets 84, two institutes Rim charge bucket 84 is stated to be installed on the mounting bracket 2 and respectively positioned at the lower section of two cutting blades 83, it is described to accept The rim charge that cutting blade 83 is cut down.

In the present embodiment, discharging opening (not shown), the automatic material cutter are further opened with first side plate 472 100 also include conveyer belt 9, and the conveyer belt 9 is installed on the mounting bracket 2 and is located at the discharge outlet, to accept cut-out Flitch 200.

In the present embodiment, the automatic material cutter 100 also includes holding pad 49, and the holding pad 49 is installed in described It is in fracture groove 44 and vertical with the dividing plate 42.Pressure is provided between the bottom of the holding pad 49 and the bottom plate 46 of the hopper 4 Expect passage, the binder passage connects with the communicating passage 45, and the height of the binder passage is only logical for a flitch 200 Cross, with enable the holding pad 49 bottom and the surface of the flitch 200 offset, so as to prevent flitch 200 in fracture Beated during operation.

Automatic material cutter 100 is in use, the stacking of multiple flitch 200 is placed in charge chute 43.The driving of pusher motor 522 pushes away Disk 524 and push pedal 54 are moved towards hopper 4 in a second direction.Push pedal 54 promotes the flitch 200 positioned at the bottom of charge chute 43 to pass through Fracture groove 44 is entered by communicating passage 45.During flitch 200 pushes the first side plate 472 in a second direction by push pedal 54, break Material saw blade 64 and cast-cutting saw slice are cut to flitch 200, and flitch 200 is averagely cut into three sections.Three plates warp of cut-out Conveyer belt 9 is sent into by discharging opening to be transmitted, with into the next step.Plate is cut the rim charge that blade 83 is cut down and existed Rim charge bucket 84 is fallen into the presence of gravity to be collected.

Automatic material cutter 100 of the present utility model, hopper 4 are divided for charge chute 43 and fracture groove 44, charge chute by dividing plate 42 43 and fracture groove 44 by a communicating passage 45 be interconnected.In use, by push pedal 54 by flitch 200 from charge chute 43 via Communicating passage 45 is pushed into fracture groove 44, and in the process, the fracture saw blade 64 in fracture groove 44 just cuts flitch 200 It is disconnected.Because communicating passage 45 is once only capable of for a flitch 200 by therefore, it can be ensured that multiple flitch 200 enter fracture groove one by one Fracture operation is carried out in 44.Fracture is carried out using above-mentioned automatic material cutter 100, without fixing flitch 200 and pusher using artificial, The automatic cutting of plate is realized, improves production efficiency.Flitch 200 need to be only put into charge chute by operating personnel during fracture 43 can leave machine, add security reliability.In addition, automatic material cutter 100 can set multiple fracture saw blades 64 simultaneously, profit A flitch 200 is cut into some sections simultaneously with multiple fracture saw blades 64, further increases production efficiency.Meanwhile second axle Portion 634 is attached with the first axle part 632 by the way of screwing togather, and the position of fracture saw blade 64 can be conveniently adjusted, with adjustment The length that flitch 200 is cut.

It is appreciated that in other embodiments, the quantity of material cutting-off mechanism 6 is not limited to two in present embodiment, In other embodiment, material cutting-off mechanism 6 can be arranged to one or more as needed.Utilize multiple fracture saw blades 64 One flitch 200 is cut into some sections simultaneously, further increases production efficiency.

Described above is the detailed description for the preferable possible embodiments of the utility model, but embodiment is not limited to Patent claim of the present utility model, the equal change or modification completed under the technical spirit suggested by all the utility model Change, all should belong to the utility model and cover the scope of the claims.

Claims (8)

1. a kind of automatic material cutter, for cutting off flitch, the automatic material cutter includes mounting bracket, it is characterised in that：The peace To shelve and be provided with hopper, dividing plate is provided with the hopper, the inner chamber of the hopper is divided into charge chute and fracture groove by the dividing plate, The communicating passage of the charge chute and the fracture groove, the connection are communicated between the bottom of the dividing plate and the hopper The height of passage is only for a flitch by the way that the automatic material cutter also includes pusher and material cutting-off mechanism, the pusher Structure includes pusher actuator and push pedal, and the pusher actuator is installed on the mounting bracket and is connected with the push pedal, described Material cutting-off mechanism includes fracture actuator, rotating shaft and fracture saw blade, and the fracture actuator is installed on the mounting bracket, described turn Axle includes coaxial the first axle part and the second axle part, and the first axle part is rotationally installed on the mounting bracket and broken with described Expect actuator connection, the fracture saw blade is regularly sheathed on the second axle part, the second axle part and the first axle Portion is screwed togather, and the fracture actuator can drive the fracture saw blade to rotate, and the fracture saw blade is stretched into the fracture groove, institute Push pedal is stated under the driving of the pusher actuator, will be described disconnected from communicating passage push-in positioned at the flitch of the charge chute Hopper, to cause the flitch to be cut off by the fracture saw blade.

2. automatic material cutter as claimed in claim 1, it is characterised in that：The automatic material cutter also includes two rim charges and cut Mechanism, two rim charge cutting mechanisms are located at the opposite sides of the material cutting-off mechanism respectively, and each rim charge cutting mechanism includes Actuator and cutting blade are cut, the cutting actuator is installed on the mounting bracket and is connected with the cutting blade, with The cutting blade is driven to rotate, the cutting blade is stretched into the fracture groove, cut with the rim charge to flitch both sides.

3. automatic material cutter as claimed in claim 2, it is characterised in that：The automatic material cutter also includes two rim charge buckets, Two rim charge buckets are installed on the mounting bracket and respectively positioned at the lower sections of two cutting blades, described to accept The rim charge that cutting blade is cut down.

4. automatic material cutter as claimed in claim 1, it is characterised in that：The pusher actuator includes pusher motor and pushed away Disk, the pusher motor are installed on the mounting bracket, and the push pedal is connected with the push-plate, and the push-plate is slidably installed in On the mounting bracket and with the pusher motor connection, to drive the push pedal campaign under the driving of the pusher motor.

5. automatic material cutter as claimed in claim 4, it is characterised in that：The push-plate is installed in the peace by guiding mechanism Shelve, with the motion guide to the push-plate, the guiding mechanism includes slide rail and guide pin bushing, and the slide rail is installed in the peace Shelve, the guide pin bushing is installed on the push-plate, and the guide pin bushing is slidably sheathed on the slide rail.

6. automatic material cutter as claimed in claim 1, it is characterised in that：The hopper is also opened on the side away from the push pedal Provided with discharging opening, the automatic material cutter also includes conveyer belt, and the conveyer belt is installed on the mounting bracket and positioned at described Discharge outlet, to accept the flitch of cut-out.

7. automatic material cutter as claimed in claim 1, it is characterised in that：The automatic material cutter also includes holding pad, described Holding pad be installed in the fracture groove and with the divider upright, between the bottom of the holding pad and the bottom of the hopper Provided with binder passage, the binder passage is connected with the communicating passage, and the height of the binder passage is only led to for a flitch Cross, with enable the holding pad bottom and the surface of the flitch offset.

8. automatic material cutter as claimed in claim 1, it is characterised in that：The width of the charge chute is only for placing a material Plate, it is positioned over so as to obtain multiple flitch stackings in the charge chute.