CN201329521Y

CN201329521Y - Combined automatic knife grinder

Info

Publication number: CN201329521Y
Application number: CNU2009201292800U
Authority: CN
Inventors: 林石贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-01-12
Filing date: 2009-01-12
Publication date: 2009-10-21
Anticipated expiration: 2019-01-12

Abstract

The utility model relates to a combined automatic knife grinder capable of grinding the knife,. The utility model comprises a sealed case type knife rack, a knife grinding machine casing is arranged under the sealed case type knife rack. The sealed case type knife rack comprises a loose leaf capable of being convenient for opening the cap from right and left, a knife depositing slot and a knife case movable door. A set of dual-disc knife grinding stone apparatus is provided in the knife grinding case, the dual-disc knife grinding stone apparatus is mounted on a slide mechanism. Adopting the structure, when grinding, the sliding block moving principle is that, the sliding block can operate stably in parallel by a rotary screw rod in the middle part of the structure and sliding rails at both sides of the structure, microswitches are arranged respectively at the front and rear ends of the structure, the microswitches are matched with an automatic control circuit to enable the motor to rotate right and left to drive the screw rod to rotate, so that the mechanism thereon can move stably forward and backward, and the grinding stone on the knife grinding base can move regularly backwards and forwards between knife blades, the thickness of the knife cutting edge is even, the knife edge can be exact and sharpened.

Description

A kind of combined type automatic knife grinder

Technical field

The utility model relates to household kitchen daily life utensil technical field, but refers in particular to a kind of combined type automatic knife grinder of milling cutter.

Background technology

Since ancient times, kitchen knife accounts for important status in the family.Because China is large agricultural country, kitchen tools are in family, and shared component is very important.Because the epoch are progressive, the daily life health also just is concerned about by people.The kitchen cutter is also paid attention to by vast family.The housewife arranges breakfast, lunch and dinner every day, and also kitchen knife is come into contacts with everyday, and the most annoying has been blunt mouthful of kitchen knife, and most of family can be equipped with a whetstone, is not that general housewife is competent but whet a knife.Blunt when the edge of a knife, just on whetstone, draw several down, though can solve the matter of great urgency, cut several blunt again down again.Its reason is the irregular polishing of edge of a knife process, and the edge of a knife can be more and more thicker, and is therefore just not wear-resisting.It is bad that the housewife who has takes for the kitchen knife steel, therefore changed several kitchen knife in 1 year.Be not the steel problem in fact, but whet a knife inadequate because of.Therefore be necessary to provide a kind of easy to use, needn't professional sharpening technician just can grind also fast good knife sharpener, solve blunt mouthful of present numerous housewifves' kitchen knife and health and safety problem than the professional.Overcome the above problems and save a large amount of the make steel of kitchen knife and the wastes of various coordination resources can for country.

Summary of the invention

But the purpose of this utility model is exactly the combined type automatic knife grinder of a kind of milling cutter of providing at the deficiencies in the prior art part.

For achieving the above object, this is novel to include a sealed box knife rest, is provided with a sharpening cabinet below described sealed box knife rest.

About including, described sealed box knife rest is easy to open loose-leaf, cutter standing groove, the toolbox dodge gate of case lid.

Be equiped with one group of double plate whetstone device in the described sharpening cabinet, double plate whetstone device installation is on a slide mechanism.

Described double plate whetstone device includes about installing on the Y type support two whetstones and whetstone power motor, the whetstone back is provided with a slice clamping plate, be provided with the spring that to adjust the blade degree of tightness in the clamping plate back, two whetstones form V-type sharpening groove, and V-type sharpening bottom land is provided with the edge of a knife height baffle plate that makes the edge of a knife be in certain altitude.

Described slide mechanism includes the edge that slide block power speed changing motor, slide block screw rod, slide block, slideway, pulley and convex edge, both sides raise, double plate whetstone device is installed on the slide block, sliding screw is connected with the sliding power variable speed driver across bottom and the one end at the sharpening cabinet, slide block is threaded with sliding screw by the screwed hole at its middle part, and the two ends of slide block are set on the slideway.

Also be provided with dustproof, flexible blinds glued membrane freely in the described sharpening cabinet.

Described sealed box knife rest and sharpening chassis active are combined, and sealed box knife rest can separate separately.

Be provided with the up and down screw that two spiders have spring about under the described Y type support, Y type bracket base is provided with the lifter plate that a slice can make the seat lifting of whetting a knife, respectively be provided with a pulley about lifter plate, pulley rolls with the edge that the convex edge, both sides raises and cooperates so that milling cutter two bias knife-edges.

After adopting said structure, double plate whetstone device in the utility model carries out automatically grinding to kitchen knife back and forth under the effect of slide mechanism, during polishing, the principle of slide block activity is by the screw rod of a middle rotation and the slide rail on both sides, make the parallel stable operation of slide block energy, respectively be provided with a microswitch in the front and back end again, cooperate set automatic control circuit, make the motor left rotation and right rotation, the driven rotary screw rod makes the mechanism front and back on it do steady moving, and makes the grinding stone on the seat of whetting a knife do clocklike mobile between blade back and forth, guarantee that blade cutting edge of a knife or a sword mouth thickness is average, do and sharpen the edge of a knife accurately.

Description of drawings

Fig. 1 is the stereogram of the utility model combined type automatic knife grinder.

Fig. 2 is the utility model combined type automatic knife grinder slide block unit stereogram of walking automatically.

Fig. 3 is the utility model combined type automatic knife grinder V-type groove sharpening seat.

Fig. 4 is the utility model combined type automatic grinding machine operation sharpening schematic isometric.

Fig. 5 is the utility model combined type automatic grinding machine part exploded side figure.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:

See also Fig. 1, the top of complete machine is sealed box knife rest 1, importing and exporting with the transparent case lid of a movable acrylic, about respectively be provided with a loose-leaf 2 and be easy to open case lid, in cutter standing groove 3 interpolations several kitchen knife, toolbox dodge gate 4 is to clean for convenience, sterilize, to reach high-level hygienic requirements.In the bottom of complete machine is the sharpening cabinet, buzzer, power supply indicator 9 after knife sharpener cutter inlet port 5, knife sharpener dodge gate 6, knife sharpener power supply 7, the automatic mill of knife sharpener finish are wherein arranged, knife sharpener dodge gate 6 is usually seldom opened, and its effect is inner back grinding stone powder and the iron filings of grinding convenient for cleaning.

Include among Fig. 2: dustproof blinds glued membrane 10, its effect is to prevent that whetstone from grinding powder that blade produces and iron filings, be to be fixed on slide block and the both sides pedestal, so design can prevent that limited slip block 17 slideways 14 are polluted to movable dumb by whetstone powder and iron filings, maybe may cause the generation of mechanical function fault; V-type groove sharpening seat 11 respectively has a whetstone power motor 12 about it, in addition, the effect of slide block power speed changing motor 13 is to drive slide block screw rod 16.The seat 11 of whetting a knife be device on slide block 17, a microswitch 15 is respectively adorned in the front and back of sharpening cabinet.Be to join automatic control to control when whetting a knife seat forward-reverse and sharpening, can grind successfully set automatic control single chip computer during sharpening back and forth for three times, the microswitch 15 that touches is back and forth sent the control automatically of signal do back according to this.Sending sound equipment after grinding successfully immediately reminds the user and stops all motor actions.

The edge 118 that convex edge, support both sides raises cooperates the set pulley 119 in seat slide block two ends of whetting a knife, and its function is that sharpenings 11 risen, so that the function that the edge of a knife at cutter tail end oblique angle is sharpened.The seat of sharpening 11 lifting pressure springs 116 are arranged on it, and having on the two sides of sharpening cabinet is that cutter is put into horizontal monitoring electrode 120, and its function is to prevent cutter placement front and back shortcoming level.As long as lack a no power, the control sound equipment that can give a warning immediately tells the user to adjust edge of a knife level automatically as flat two tip electrodes 120 of lack of water, and control can start the sharpening step automatically.

Include: the set whetstone 18 in the left and right sides, be by giving as security plate 19 and spring 21 compositions, its purpose can make grinding stone form suitable elasticity and prevent to burn and move back cutting edge of a knife or a sword mouth steel quality grinding blade cutting edge of a knife or a sword mouth, the rotating speed of whetstone power motor 20 is done automatic speed regulation by automatic control single chip computer, motor rotation at a high speed during starting, stopping slowly then, it is sharp that its advantage of the step of so whetting a knife can reach standard with cutter.A slice edge of a knife baffle plate 22, the centre falls in the cooperation grinding stone, and cutter is put slot grinding and can be cooperated to reach the function of best angle grinding with the grinding stone angle at baffle plate 22 set height.

The seat lifting pulley 112 of whetting a knife is to raise by the edge 118 jack-up sharpening seat 11 that convex edge, support both sides raises, in order to the knife edge of milling cutter ship type two ends perk.The frame bottom plate 123 and the seat lifting spring 114 of whetting a knife, its function are by

high part

122 and 123 and raise of rising, support convex edge.

Fig. 4 is the utility model combined type automatic grinding machine operation sharpening schematic diagram.

Comprise: the V-type seat of whetting a knife is being done to grind 25, a slideway 26, the whetstone power motor 29 of slide block, is being driven that the seat 28 of whetting a knife on the slide block, cutter import and export 29, cutter is put into grinding situation 30, and its limit, left and right sides is provided with folder cutter shell fragment, and cutter is put into immediately and clamped.Knife sharpener dodge gate flap 31 interfaces, its function are that gate can arbitrarily open; Dodge gate knot that can be undone by a pull 32, with gate fasten can not cause rock indefinite; A sharpening seat lifting pulley 127, support convex edge raised portion 126.

Include: sealed tool head box 33 is to adopt transparent acrylic can open up and down and closure; The function of case lid flap 43 is to make case lid up and down; Cutter is put into situation 34, flank of tool handle of a knife signal Figure 35, blade fixation spring tab screw 42, blade left and right sides

fixation spring tab

122 and 123, knife sharpener power switch 44, knife sharpener power supply chargeable battery 43, automatic control circuit board 36, knife sharpener double plate whetstone 37, V-type grinding stone seat support 41, whetstone power motor 38, slide block power speed changing motor 39, whole support side Figure 40.

Claims

1, a kind of combined type automatic knife grinder includes a sealed box knife rest, it is characterized in that: be provided with a sharpening cabinet below described sealed box knife rest.

2, a kind of combined type automatic knife grinder according to claim 1 is characterized in that: the loose-leaf, cutter standing groove, the toolbox dodge gate that are easy to open case lid about described sealed box knife rest includes.

3, a kind of combined type automatic knife grinder according to claim 1 is characterized in that: be equiped with one group of double plate whetstone device in the described sharpening cabinet, double plate whetstone device installation is on a slide mechanism.

4, a kind of combined type automatic knife grinder according to claim 3, it is characterized in that: described double plate whetstone device includes about installing on the Y type support two whetstones and whetstone power motor, the whetstone back is provided with a slice clamping plate, be provided with the spring that to adjust the blade degree of tightness in the clamping plate back, two whetstones form V-type sharpening groove, and V-type sharpening bottom land is provided with the edge of a knife height baffle plate that makes the edge of a knife be in certain altitude.

5, according to claim 3 or 4 described a kind of combined type automatic knife grinders, it is characterized in that: described slide mechanism includes the edge that slide block power speed changing motor, slide block screw rod, slide block, slideway, pulley and convex edge, both sides raise, double plate whetstone device is installed on the slide block, sliding screw is connected with the sliding power variable speed driver across bottom and the one end at the sharpening cabinet, slide block is threaded with sliding screw by the screwed hole at its middle part, and the two ends of slide block are set on the slideway.

6, a kind of combined type automatic knife grinder according to claim 5 is characterized in that: also be provided with dustproof, flexible blinds glued membrane freely in the described sharpening cabinet.

7, a kind of combined type automatic knife grinder according to claim 1 is characterized in that: described sealed box knife rest and sharpening chassis active are combined, and sealed box knife rest can separate separately.

8, a kind of combined type automatic knife grinder according to claim 4, it is characterized in that: be provided with the up and down screw that two spiders have spring about under the described Y type support, Y type bracket base is provided with the lifter plate that a slice can make the seat lifting of whetting a knife, respectively be provided with a pulley about lifter plate, pulley rolls with the edge that the convex edge, both sides raises and cooperates so that milling cutter two bias knife-edges.