A kind of Full-automatic tool sharpener pay-off
Technical field
The present invention relates to knife grinding equipment field, particularly relate to a kind of Full-automatic tool sharpener pay-off.
Background technology
Knife sharpener refers to the equipment adopting emery wheel blade to be carried out to grinding, is mainly divided into manual knife sharpener and automatic knife grinder.The inefficiency of manual knife sharpener, output is little, and manpower consumption is large, is eliminated gradually or whets a knife for operative employee in machining factory, and the enterprise of professional production cutter generally all adopts is automatic knife grinder, and operating efficiency is high, saves labour turnover.
The keen edge of knife blade, and need in grinding process to add cutting fluid, high to the skill set requirements of grinding workman.The grinding of existing knife blade relies on craft substantially, works under hard conditions, the both hands Long Term Contact knife blade of operator and cutting fluid, and dangerous high, all the time, the both hands of grinding workman are often subject to the injury of knife blade and cutting fluid.
The keen edge of knife blade, need specialty knife sharpener whet a knife, but due to structure special, existing automatic knife grinder cannot realize self-feeding, needs manually to carry out feeding to coordinate clamping, inefficiency, is unfavorable for the work of Full-automatic tool sharpener.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of Full-automatic tool sharpener pay-off, realizes the self-feeding of knife blade, promotes operating efficiency.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of Full-automatic tool sharpener pay-off, comprise: firm banking, charging frid and driving block, described charging frid and driving block are separately positioned on firm banking, described firm banking upper surface is provided with first chute of indent, two the second chutes and two the 3rd chutes, described second chute is set in parallel in the both sides of the first chute, described 3rd chute is separately positioned on the outside of the second chute, the bottom of described driving block is provided with first slide block corresponding with the first chute and two second slide blocks corresponding with the second chute, described two the second chutes are respectively arranged with one piece of feeding push pedal, the bottom of described feeding push pedal is respectively arranged with the feeding slide block corresponding with the second chute, three slide block corresponding with the 3rd chute and the position limiting slide block corresponding with the first chute wall, described charging frid is symmetrically arranged with two charging vertical slots, described charging vertical slot lays respectively at the top of feeding push pedal.
In a preferred embodiment of the present invention, the outer end of described driving block is provided with a drive link parallel with the first chute, and the end of described drive link is provided with a telescopic transmission device.
In a preferred embodiment of the present invention, described telescopic transmission device is electric expansion bar, hydraulic cylinder or pneumatic cylinder.
In a preferred embodiment of the present invention, in described charging vertical slot, be respectively arranged with a binder block.
In a preferred embodiment of the present invention, the cross section of described charging vertical slot is corresponding with knife blade respectively, and the cross section of described binder block is corresponding with knife blade.
In a preferred embodiment of the present invention, described two feeding push pedals are symmetricly set on below charging frid.
In a preferred embodiment of the present invention, be respectively arranged with a spring in described two the second chutes, the two ends of described spring are connected with feeding slide block with the second corresponding slide block respectively.
In a preferred embodiment of the present invention, described feeding push pedal with the promotion of spring along the second chute in charging vertical slot slid underneath.
In a preferred embodiment of the present invention, the outer end of described feeding push pedal is respectively arranged with the cambered surface corresponding with the blade position of knife blade.
In a preferred embodiment of the present invention, described charging frid is vertically crossed on the top of the first chute, the second chute and the 3rd chute, and the bottom of described firm banking is provided with the bolt that upwards extends and is fixed with being connected bottom charging frid.
The invention has the beneficial effects as follows: a kind of Full-automatic tool sharpener pay-off that the present invention points out, knife blade is symmetrical in two charging vertical slots, nethermost knife blade is close on firm banking, telescopic transmission device is carried out extending and promotes the reach of spring, feeding push pedal moves forward and nethermost knife blade driven forward under the promotion of spring, shift out charging vertical slot, easy to setup and whet a knife, telescopic transmission device is shunk thereupon, feeding push pedal resets, in charging vertical slot, remaining knife blade falls and makes nethermost knife blade be fitted on firm banking, achieve the self-feeding of knife blade, cambered surface and the knife blade of feeding push pedal outer end match, good stability during parallel promotion, feed direction precision is high, operating efficiency is high, be conducive to the work of Full-automatic tool sharpener.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of Full-automatic tool sharpener pay-off one of the present invention preferred embodiment;
Fig. 2 is the explosive view of Fig. 1;
Fig. 3 is the structural representation of firm banking one preferred embodiment in a kind of Full-automatic tool sharpener pay-off of the present invention;
Fig. 4 is the structural representation of feeding push pedal one preferred embodiment in a kind of Full-automatic tool sharpener pay-off of the present invention;
Fig. 5 is the structural representation of driving block one preferred embodiment in a kind of Full-automatic tool sharpener pay-off of the present invention;
Fig. 6 is the structural representation of knife blade.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 to Fig. 6, the embodiment of the present invention comprises:
A kind of Full-automatic tool sharpener pay-off, comprise: firm banking 1, charging frid 3 and driving block 2, described charging frid 3 and driving block 2 are separately positioned on firm banking 1, described firm banking 1 upper surface is provided with first chute 11 of indent, two the second chutes 12 and two the 3rd chutes 13, described charging frid 3 is vertically crossed on the first chute 11, the top of the second chute 12 and the 3rd chute 13, a height space released for knife blade is left in centre, the bottom of described firm banking 1 is provided with the bolt that upwards extends and is fixed with being connected bottom charging frid 3.
Described second chute 12 is set in parallel in the both sides of the first chute 11, described 3rd chute 13 is separately positioned on the outside of the second chute 12, the bottom of described driving block 2 is provided with first slide block 21 corresponding with the first chute 11 and two second slide blocks 22 corresponding with the second chute 12, the outer end of described driving block 2 is provided with a drive link 6 parallel with the first chute 11, the end of described drive link 6 is provided with a telescopic transmission device, and described telescopic transmission device is electric expansion bar, hydraulic cylinder or pneumatic cylinder.The flexible of telescopic transmission device has driven the slip of driving block 2 on firm banking 1 by drive link 6.
Described two the second chutes 12 are respectively arranged with one piece of feeding push pedal 5, the bottom of described feeding push pedal 5 is respectively arranged with the feeding slide block 51 corresponding with the second chute 12, three slide block 52 corresponding with the 3rd chute 13 and the position limiting slide block 53 corresponding with the first chute 11 sidewall, described charging frid 3 is symmetrically arranged with two charging vertical slots 31, described charging vertical slot 31 lays respectively at the top of feeding push pedal 5.Stack knife blade in charging vertical slot 31, in described charging vertical slot 31, be respectively arranged with a binder block 4, promoted the pressure of knife blade, guaranteed that in charging vertical slot 31, nethermost knife blade is close on firm banking 1, promotes feeding stability.
The cross section of described charging vertical slot 31 is corresponding with knife blade respectively, and the cross section of described binder block 4 is corresponding with knife blade, and stationarity is good, and knife blade falls stable.
Described two feeding push pedals 5 are symmetricly set on below charging frid 3.Two feeding push pedals 5 promote 2 knife blades of feeding in vertical slot 31 respectively, once carry out the feeding of 2 knife blades, promote the operating efficiency of knife sharpener.
Be respectively arranged with a spring 7 in described two the second chutes 12, the two ends of described spring 7 are connected with feeding slide block 51 with the second corresponding slide block 22 respectively.The movement of driving block 2 has driven the movement of spring 7, described feeding push pedal 5 with the promotion of spring 7 along the second chute 12 in charging vertical slot 31 slid underneath.Thus the advance feeding and retreating realizing feeding push pedal 5 resets, and security when spring 7 can avoid knife blade stuck or other mechanical breakdowns, reduce the impact failure of rigid connection.
The outer end of described feeding push pedal 5 is respectively arranged with the cambered surface 54 corresponding with the blade position of knife blade, and during propelling movement, the outer end stickiness of knife blade and feeding push pedal 5 is good, stable, avoids cheap, promotes pushing precision.
In sum, a kind of Full-automatic tool sharpener pay-off that the present invention points out, achieves the self-feeding of knife blade, improves operating efficiency, be conducive to the production of Full-automatic tool sharpener, improve output and processing safety, save cost of labor.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.