CN105397579B - A kind of Full-automatic numerical control knife sharpener - Google Patents

A kind of Full-automatic numerical control knife sharpener Download PDF

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Publication number
CN105397579B
CN105397579B CN201510927731.5A CN201510927731A CN105397579B CN 105397579 B CN105397579 B CN 105397579B CN 201510927731 A CN201510927731 A CN 201510927731A CN 105397579 B CN105397579 B CN 105397579B
Authority
CN
China
Prior art keywords
numerical control
guide rail
control
full
driving
Prior art date
Application number
CN201510927731.5A
Other languages
Chinese (zh)
Other versions
CN105397579A (en
Inventor
居明伟
居春宝
Original Assignee
苏州市相城区北桥镇轻工机械厂
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to CN201510927731.5A priority Critical patent/CN105397579B/en
Publication of CN105397579A publication Critical patent/CN105397579A/en
Application granted granted Critical
Publication of CN105397579B publication Critical patent/CN105397579B/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/36Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/005Feeding or manipulating devices specially adapted to grinding machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B51/00Arrangements for automatic control of a series of individual steps in grinding a workpiece

Abstract

The invention discloses a kind of Full-automatic numerical control knife sharpener, including:Workbench and control cabinet, first level guide rail is provided with the workbench, knife board, feed device and device for discharging, the device for discharging and knife board are arranged on the same side of first level guide rail, the feed device is arranged on the top of the end of first level guide rail, the second horizontal guide rail of intersection normal thereto is provided with above the first level guide rail, sliding seat is provided with above second horizontal guide rail, a panoramic table is provided with the sliding seat, the top output port of the panoramic table is connected with a L-shaped bent plate, a blade clamping device is provided with the inside of the L-shaped bent plate, numerical control device is provided with the control cabinet.By the above-mentioned means, Full-automatic numerical control knife sharpener of the present invention, carries out visualisation parameters regulation and operation, automaticity is high, and without artificial clamping and discharging, security is good, and operating efficiency is high by numerical control device.

Description

A kind of Full-automatic numerical control knife sharpener

Technical field

The present invention relates to knife sharpener field, more particularly to a kind of Full-automatic numerical control knife sharpener.

Background technology

Knife sharpener refers to the equipment being ground using emery wheel to blade, is broadly divided into manual knife sharpener and automatic grinding Machine.The operating efficiency of manual knife sharpener is low, and yield is small, and manpower consumption is big, is gradually eliminated or in machining factory for behaviour Workmanship, which whets a knife, to be used, and the enterprise of professional production cutter is general all high using automatic knife grinder, operating efficiency, saves artificial Cost.

The keen edge of knife blade, and need to add cutting fluid in grinding process, the skill set requirements to being ground worker It is high.The grinding of existing knife blade rely on substantially by hand, work under hard conditions, the both hands Long Term Contact knife blade of operator and Cutting fluid, dangerous high, all the time, the both hands for being ground worker are often subject to the injury of knife blade and cutting fluid.

In addition, the grinding of knife blade needs the knife sharpener of specialty to be ground, but because structure is special, knife blade Two sides will be ground, existing knife sharpener can not realize 180 ° of upset, and be also required to when clamping and dismounting knife blade Manually operated, operating efficiency is low, and operational danger is high, and automaticity is low, it is necessary to improve.

The content of the invention

The present invention solves the technical problem of a kind of Full-automatic numerical control knife sharpener is provided, operating efficiency and automatic is improved Change horizontal, reduction manual operation and danger.

In order to solve the above technical problems, one aspect of the present invention is:A kind of full-automatic numerical control is provided to whet a knife Machine, including:Workbench and control cabinet, the control cabinet are arranged on the side of workbench, the first water are provided with the workbench Level gauge, knife board, feed device and device for discharging, the device for discharging and knife board are arranged on the same of first level guide rail Side, the feed device are arranged on the top of the end of first level guide rail, are provided with therewith above the first level guide rail Second horizontal guide rail of square crossing, the second horizontal guide rail top are provided with sliding seat, one are provided with the sliding seat Individual panoramic table, the top output port of the panoramic table are connected with a L-shaped bent plate, one are provided with the inside of the L-shaped bent plate Individual blade clamping device, numerical control device is provided with the control cabinet.

In a preferred embodiment of the present invention, upright guide rail is provided with the knife board, is set on the upright guide rail Vertical sliding block is equipped with, sharpening motor is provided with the vertical sliding block, is provided with blade grinder on the sharpening motor, institute State and be provided with the 3rd screw rod driving device being connected with vertical sliding block above upright guide rail, the vertical sliding block exists Moved up and down in the presence of 3rd screw rod driving device along upright guide rail, the numerical control device respectively with sharpening motor and the 3rd Rod driving device is connected to control its operating.

In a preferred embodiment of the present invention, the feed device include charging frid, driving block, firm banking and Telescopic transmission device, the charging frid are vertically set on firm banking, are provided with the firm banking and driving block The corresponding chute extended to below charging frid, the telescopic transmission device are connected with driving block to drive it in chute Interior movement, the numerical control device are connected with telescopic transmission device to control it flexible.

In a preferred embodiment of the present invention, the device for discharging includes the discharge arm and pendulum for pointing to blade clamping device Dynamic device, the pendulous device are connected with discharge arm to drive it to determine angle swinging, the numerical control device and pendulous device phase Connect to control its operating.

In a preferred embodiment of the present invention, it is provided with the first level guide rail and is connected with the second horizontal guide rail The first screw rod driving device, second horizontal guide rail is in the presence of the first screw rod driving device along first level guide rail side To motion, the numerical control device is connected with the first screw rod driving device to control its operating.

In a preferred embodiment of the present invention, it is provided with second to be connected with sliding seat on second horizontal guide rail Screw rod driving device, the sliding seat moves in the presence of the second screw rod driving device along the second horizontal guide rail direction, described Numerical control device is connected with the second screw rod driving device to control its operating.

In a preferred embodiment of the present invention, the outside input of the panoramic table is connected with revolution driving electricity Machine, the numerical control device are connected with revolution driving motor to control its operating.

In a preferred embodiment of the present invention, one is provided with the outside of the L-shaped bent plate with blade clamping device to be connected The turn drive motor connect, the numerical control device are connected with turn drive motor to control its operating.

In a preferred embodiment of the present invention, the blade clamping device is consolidated including two moving jaws, one Determine jaw and moving jaw tensioning driving means, described two moving jaws are separately positioned on regular jaw, the adjustable clamp Mouth tensioning driving means are connected with two moving jaws to drive its opening and closing with regular jaw, the numerical control device It is connected with moving jaw tensioning driving means to control its work.

In a preferred embodiment of the present invention, the touch-control being connected with numerical control device is additionally provided with the control cabinet to show Display screen.

The beneficial effects of the invention are as follows:A kind of Full-automatic numerical control knife sharpener that the present invention points out, is carried out by numerical control device Visualisation parameters adjust and operation, and the blank of blade overlayed in charging frid, utilize telescopic transmission device and driving block Coordinate and release two panels blank every time, moving jaw, which is gone in the presence of panoramic table on the outside of charging frid, clamps two panels blank, so After be turned back on the outside of blade grinder, the grinding of progress blade is moved up and down and rotated using blade grinder, during which moving jaw 180 ° of upsets once, realize double-side grinding, and then panoramic table turns round so that the two panels blade being ground is moved to device for discharging Top, opens moving jaw, and discharge arm is beated once upwards so that and blade is altered on discharge arm and slips down to discharge arm bottom, One cycle is completed, automaticity is high, and without artificial clamping and discharging, security is good, and operating efficiency is high, and pause at any time is carried out Adjustment, machining accuracy is high, improves the qualification rate of product.

Brief description of the drawings

Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other Accompanying drawing, wherein:

Fig. 1 is a kind of structural representation of the preferred embodiment of Full-automatic numerical control knife sharpener one of the present invention;

Fig. 2 is structural representation when a kind of Full-automatic numerical control knife sharpener of the present invention feeds;

Fig. 3 is structural representation when a kind of Full-automatic numerical control knife sharpener of the present invention is whetted a knife;

Structural representation when Fig. 4 is a kind of Full-automatic numerical control knife sharpener discharging of the invention.

Embodiment

The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation Example is only the part of the embodiment of the present invention, rather than whole embodiments.It is common based on the embodiment in the present invention, this area All other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects Enclose.

Fig. 1 to Fig. 4 is referred to, the embodiment of the present invention includes:

A kind of Full-automatic numerical control knife sharpener, including:Workbench 1 and control cabinet 2, the control cabinet 2 are arranged on workbench 1 Side, is provided with numerical control device in the control cabinet 2, numerical control device using PLC and various sensors formed control and Reponse system, the touching display screen 21 being connected with numerical control device is additionally provided with the control cabinet 2, passes through touching display screen 21 Parameter setting and observation are carried out, can be safe away from the sharpening working region on workbench 1, improve the convenience of operation.

First level guide rail 11, knife board 5, feed device 3 and device for discharging 4 are provided with the workbench 1, it is described to unload Material device 4 and knife board 5 are arranged on the same side of first level guide rail 11, and the feed device 3 is arranged on first level guide rail The top of 11 end, the bottom of feed device 3, which is provided with support frame and is connected with workbench 1, to be fixed, and sound construction is stable Property it is high.

The top of first level guide rail 11 is provided with the second horizontal guide rail 13 of intersection normal thereto, and described second is horizontal The top of guide rail 13 is provided with sliding seat 15, sets a panoramic table 17 on the sliding seat 15, and the top of the panoramic table 17 is defeated Go out end and be connected with a L-shaped bent plate 18, the inner side of L-shaped bent plate 18 is provided with a blade clamping device 6.The blade Clamping device 6 includes two moving jaws, a regular jaw and moving jaw tensioning driving means, described two activities Jaw is separately positioned on regular jaw, and the moving jaw tensioning driving means are connected to drive it with two moving jaws With the opening and closing of regular jaw, the numerical control device is connected with moving jaw tensioning driving means to control its work, The clamping of two panels blade is once carried out, convenient grinding, improves sharpening operating efficiency.

Upright guide rail is provided with the knife board 5, vertical sliding block 51 is provided with the upright guide rail, it is described vertical Sharpening motor 52 is provided with sliding shoe 51, blade grinder 53, the upright guide rail top are provided with the sharpening motor 52 The 3rd screw rod driving device 54 being connected with vertical sliding block 51 is provided with, the vertical sliding block 51 is in the 3rd screw mandrel Moved up and down in the presence of drive device 51 along upright guide rail, the numerical control device drives with the screw mandrel of sharpening motor 52 and the 3rd respectively Dynamic device 51 is connected to control its operating, and the height that vertical sliding block 51 can also be carried out by numerical control device is adjusted, in order to avoid The abrasion of blade grinder 53 brings the decline of blade precision.

The feed device 3 includes charging frid 32, driving block 34, firm banking 31 and telescopic transmission device, described Charging frid 32 is vertically set on firm banking 31, and extension corresponding with driving block 34 is provided with the firm banking 31 To the chute 33 of the lower section of charging frid 32, the telescopic transmission device is connected with driving block 34 to drive it in chute 33 Mobile, the numerical control device is connected with telescopic transmission device to control it flexible, releases two blades arranged side by side every time, convenient The automated exchanged cutter of blade clamping device 6.

The device for discharging 4 includes the discharge arm 41 and pendulous device 42 for pointing to blade clamping device 6, the pendulous device 42 are connected with discharge arm 41 to drive it to determine angle swinging, and the numerical control device is connected with pendulous device 42 to control its fortune Turn.The two panels blade being ground is moved to the top of device for discharging 4, opens moving jaw, bounce once, makes discharge arm 41 upwards Obtain blade to alter on discharge arm 41 and slip down to the bottom of discharge arm 41, complete one cycle, continue second of processing, work Efficiency high.

The first screw rod driving device 12 being connected with the second horizontal guide rail 13 is provided with the first level guide rail 11, Second horizontal guide rail 13 moves in the presence of the first screw rod driving device 12 along the direction of first level guide rail 11, the number Control device is connected with the first screw rod driving device 12 to control its operating, is provided with and slides on second horizontal guide rail 13 The second screw rod driving device 14 that seat 15 is connected, the sliding seat 15 is in the presence of the second screw rod driving device 14 along second The direction of horizontal guide rail 13 is moved, and the numerical control device is connected with the second screw rod driving device 14 to control its operating.In order to carry The precision of height operating, improves safety, is also set up on upright guide rail, the horizontal guide rail 13 of first level guide rail 11 and second Limited level sensor, the processing safety of numerical control device is improved, realize multi-shaft interlocked, improve the dimensional accuracy of sharpening.

The outside input of the panoramic table 17 is connected with revolution driving motor 16, and the numerical control device drives with revolution Dynamic motor 16 is connected to control its operating, and the output end of revolution driving motor 16 is provided with reduction box, improves the stationarity of revolution, So that blade clamping device 6 is in charging, three stations revolutions of sharpening and discharging, raising automaticity and operating efficiency.

The outside of L-shaped bent plate 18 is provided with a turn drive motor 19 being connected with blade clamping device 6, described Numerical control device is connected with turn drive motor 19 to control its operating, and the output end of turn drive motor 19 is provided with reduction box, The stationarity of upset is improved, 180 ° of upsets of blade clamping device 6 is realized, carries out the grinding of blade back side cutting edge, improve work Efficiency.

In summary, a kind of Full-automatic numerical control knife sharpener for pointing out of the present invention, realize the self-feeding of blade, clamping, Double-side grinding and discharging, automaticity is high, improves operating efficiency, and blade precision is high, reduces product disqualification rate, operates It is safe, it is adapted to the automatic grinding of a variety of blades.

Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair The equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks Domain, it is included within the scope of the present invention.

Claims (9)

1. a kind of Full-automatic numerical control knife sharpener, including:Workbench and control cabinet, the control cabinet are arranged on the side of workbench, Characterized in that, first level guide rail, knife board, feed device and device for discharging are provided with the workbench, the discharging Device and knife board are arranged on the same side of first level guide rail, and the feed device is arranged on the end of first level guide rail Top, is provided with the second horizontal guide rail of intersection normal thereto above the first level guide rail, on second horizontal guide rail Side is provided with sliding seat, a panoramic table is provided with the sliding seat, the top output port of the panoramic table is connected with One L-shaped bent plate, the L-shaped bent plate inner side are provided with a blade clamping device, numerical control device are provided with the control cabinet, The device for discharging includes the discharge arm and pendulous device for pointing to blade clamping device, and the pendulous device is connected with discharge arm To drive it to determine angle swinging, the numerical control device is connected with pendulous device to control its operating.
2. Full-automatic numerical control knife sharpener according to claim 1, it is characterised in that be provided with the knife board and lead vertically Rail, vertical sliding block is provided with the upright guide rail, sharpening motor, the sharpening motor are provided with the vertical sliding block On be provided with blade grinder, the 3rd screw mandrel being connected with a vertical sliding block driving is provided with above the upright guide rail and is filled Put, the vertical sliding block moves up and down in the presence of the 3rd screw rod driving device along upright guide rail, the numerical control device point It is not connected with sharpening motor and the 3rd screw rod driving device to control its operating.
3. Full-automatic numerical control knife sharpener according to claim 1, it is characterised in that the feed device includes charge chute Plate, driving block, firm banking and telescopic transmission device, the charging frid are vertically set on firm banking, the fixation The chute extended to below charging frid corresponding with driving block is provided with base, the telescopic transmission device is slided with transmission Block is connected to drive it to be moved in chute, and the numerical control device is connected with telescopic transmission device to control it flexible.
4. Full-automatic numerical control knife sharpener according to claim 1, it is characterised in that be provided with the first level guide rail The first screw rod driving device being connected with the second horizontal guide rail, work of second horizontal guide rail in the first screw rod driving device Moved with lower along first level guide rail direction, the numerical control device is connected with the first screw rod driving device to control its operating.
5. Full-automatic numerical control knife sharpener according to claim 1, it is characterised in that be provided with second horizontal guide rail The second screw rod driving device being connected with sliding seat, the sliding seat is in the presence of the second screw rod driving device along the second water Level gauge direction is moved, and the numerical control device is connected with the second screw rod driving device to control its operating.
6. Full-automatic numerical control knife sharpener according to claim 1, it is characterised in that the outside input of the panoramic table connects Connect and be provided with revolution driving motor, the numerical control device is connected with revolution driving motor to control its operating.
7. Full-automatic numerical control knife sharpener according to claim 1, it is characterised in that be provided with one on the outside of the L-shaped bent plate The individual turn drive motor being connected with blade clamping device, the numerical control device are connected with turn drive motor to control it Operating.
8. Full-automatic numerical control knife sharpener according to claim 1, it is characterised in that the blade clamping device includes two Moving jaw, a regular jaw and moving jaw tensioning driving means, described two moving jaws are separately positioned on grips pincers On mouth, the moving jaw tensioning driving means are connected with two moving jaws to drive its open and close with regular jaw Close, the numerical control device is connected with moving jaw tensioning driving means to control its work.
9. Full-automatic numerical control knife sharpener according to claim 1, it is characterised in that be additionally provided with the control cabinet and number The touching display screen that control device is connected.
CN201510927731.5A 2015-12-15 2015-12-15 A kind of Full-automatic numerical control knife sharpener CN105397579B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510927731.5A CN105397579B (en) 2015-12-15 2015-12-15 A kind of Full-automatic numerical control knife sharpener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510927731.5A CN105397579B (en) 2015-12-15 2015-12-15 A kind of Full-automatic numerical control knife sharpener

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CN105397579A CN105397579A (en) 2016-03-16
CN105397579B true CN105397579B (en) 2018-02-06

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CN207358838U (en) * 2015-08-26 2018-05-15 邯郸学院 A kind of horizontal digital-control frictioning grinder
CN108747623B (en) * 2018-06-01 2020-11-27 杭州电子科技大学 Motion mechanism of knife sharpening grinding wheel power assembly
CN108789153B (en) * 2018-06-01 2020-05-15 杭州电子科技大学 Cutter parameter detection mechanism and method

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