CN111890139A - Kitchen knife cutting edge sharpness detects grinding device - Google Patents

Kitchen knife cutting edge sharpness detects grinding device Download PDF

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Publication number
CN111890139A
CN111890139A CN202010699607.9A CN202010699607A CN111890139A CN 111890139 A CN111890139 A CN 111890139A CN 202010699607 A CN202010699607 A CN 202010699607A CN 111890139 A CN111890139 A CN 111890139A
Authority
CN
China
Prior art keywords
fixedly arranged
kitchen knife
fixed
groove
shaft
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
CN202010699607.9A
Other languages
Chinese (zh)
Inventor
陈思林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lishui Shadow Machinery Technology Co ltd
Original Assignee
Lishui Shadow Machinery Technology Co ltd
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.)
Filing date
Publication date
Application filed by Lishui Shadow Machinery Technology Co ltd filed Critical Lishui Shadow Machinery Technology Co ltd
Priority to CN202010699607.9A priority Critical patent/CN111890139A/en
Publication of CN111890139A publication Critical patent/CN111890139A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

A kitchen knife cutting edge sharpness detecting and polishing device comprises a working box, wherein a working chamber is fixedly arranged in the working box, a conveying support is fixedly arranged on the right wall of the working chamber, barrel grooves are symmetrically formed in the front wall and the rear wall of the working chamber front and rear walls, a conveying motor is fixedly arranged on the lower end face of the conveying support, a driving shaft which penetrates through the conveying support from top to bottom is rotatably arranged at the upper end of the conveying motor, a transmission shaft is rotatably arranged on the conveying support, a kitchen knife is placed on a conveying belt of the device, the device can automatically convey the kitchen knife to the inside of the device, tests the cutting force of the kitchen knife, polishes the cutting edge of the kitchen knife with poor cutting force by transferring the kitchen knife to polishing rollers, continues to detect after polishing, and sends the kitchen knife back to the conveying belt when the kitchen knife sharpness reaches the standard, sends the kitchen knife out of the device as a good product, and integrates the kitchen knife sharpness detection, the quality of the kitchen knife leaving factory is improved.

Description

Kitchen knife cutting edge sharpness detects grinding device
Technical Field
The invention relates to the technical field of kitchen knife detection, in particular to a kitchen knife blade sharpness detecting and polishing device.
Background
The kitchen knives purchased in daily life are various, but one of the quality judgment standards of the kitchen knives on the end is the sharpness of the blade edges of the kitchen knives, the sharpness of the blade edges of the kitchen knives produced on a production line is also excellent, and the production line is rarely provided with a corresponding detection device, so that the equipment is designed for detecting the sharpness of the blade edges of the kitchen knives on the production line and finishing the polishing of defective products.
Disclosure of Invention
The invention aims to solve the technical problem of providing a kitchen knife edge sharpness detection grinding device, and overcomes the problems.
The invention is realized by the following technical scheme.
The kitchen knife blade sharpness detecting and polishing device comprises a working box, wherein a working cavity is fixedly arranged in the working box, a conveying support is fixedly arranged on the right wall of the working cavity, barrel grooves are symmetrically arranged on the front wall and the rear wall of the working cavity in a front-back mode, a conveying motor is fixedly arranged on the lower end face of the conveying support, a driving shaft which penetrates through the conveying support up and down is rotatably arranged at the upper end of the conveying motor, a transmission shaft is rotatably arranged on the conveying support, a conveying belt is connected between the transmission shaft and the driving shaft, a knife clamping groove is formed in the conveying belt, a kitchen knife is arranged in the knife clamping groove, and the kitchen knife comprises a knife surface and a handle; an electric guide rail and a support sliding groove are fixedly arranged on the top wall of the working cavity, a movable sliding block is arranged in the electric guide rail in a sliding manner, the lower end of the movable sliding block is fixedly arranged, a rotary telescopic rod and a scrap groove are fixedly arranged at the lower end of the movable sliding block, a grabber is fixedly arranged at the lower end of the scrap groove, a rack support is fixedly arranged at the upper end of the movable sliding block, and a rack is fixedly arranged on the rack support; a grinding shaft and a transmission grinding shaft are rotatably arranged on the top wall of the working cavity, the grinding shaft vertically penetrates through the top wall of the working cavity, a grinding gear is fixedly arranged at the upper end of the grinding shaft, crossed belt pulleys are connected between the grinding shaft and the transmission grinding shaft in a crossed manner, and grinding rollers are fixedly arranged at the lower ends of the grinding shaft and the transmission grinding shaft respectively; a cutting detection box is fixedly arranged on the rear wall of the working cavity, a pushing cavity is fixedly arranged in the cutting detection box, a pushing sliding plate is arranged in the pushing cavity in a left-right sliding mode, the pushing sliding plate is connected with the rear wall of the pushing cavity and is provided with a pushing spring, a cutting material is arranged at the front end of the pushing sliding plate, a left-right through feeding groove is formed in the right wall of the pushing cavity, a vertically through discharging groove is formed in the cutting detection box, a conductive block is fixedly arranged in the cutting detection box, a feeding groove communicated with the pushing cavity is fixedly arranged in the conductive block, and a generator is fixedly arranged in the cutting detection box; the utility model discloses a portable electronic device, including working chamber, push-type broach, telescopic link, telescopic motor, push-type broach telescopic link, fixed push pedal that is equipped with in the push pedal, the fixed two gag lever posts that are equipped with longitudinal symmetry in push pedal telescopic link left end, horizontal slip is equipped with the slide bar in the gag lever post, the fixed push pedal that is equipped with in slide bar left end, be equipped with the blade groove in the push pedal, the fixed push pedal telescopic link that is equipped with in telescopic motor left end, the fixed ejector pad that is equipped with in push pedal telescopic link left end, the fixed detection chamber that is equipped with of push pedal right-hand member, the fixed pressure detector that is equipped with on the.
Further, be equipped with in the grabber and press from both sides tight chamber, rotatory telescopic link run through from top to bottom in press from both sides tight chamber roof, rotatory telescopic link set up in press from both sides tight chamber roof, the fixed tight dish that presss from both sides that is equipped with of rotatory telescopic link lower extreme, the annular array is equipped with four slide bar spouts on pressing from both sides tight chamber roof, the annular array is equipped with four arc spouts in pressing from both sides tight dish, it is equipped with the slide bar to slide between slide bar spout, the arc spout, the fixed clamping piece that is equipped with of slide bar lower extreme.
Further, the bottom wall of the working cavity is fixedly provided with a containing groove.
Further, the rack bracket is slidably disposed in the bracket sliding groove.
Furthermore, a lead connected with the conductive block, the generator and the telescopic motor is fixedly arranged in the cutting detection box, and an electric signal receiver is fixedly arranged on the lead.
Further, the fixed backup pad that is equipped with on the wall of working chamber left side, the fixed iron scrap groove that is equipped with in backup pad upper end, threo search fox backup pad lower extreme and fix and be equipped with and push away the material motor, it is equipped with the pivot to push away material motor front end power connection, the fixed carousel that is equipped with in the pivot, the articulated first articulated shaft that is equipped with on the carousel, the articulated second articulated shaft that is equipped with of first articulated shaft lower extreme, the fixed limiting plate that is equipped with on the wall of working chamber left side, the second articulated shaft run through from top to bottom in the limiting plate, the fixed scraping wings that is equipped with in second articulated shaft lower extreme.
Further, the rack is meshed with the grinding gear.
The invention has the beneficial effects that: place the kitchen knife on the conveyer belt of this equipment, inside equipment can transport the kitchen knife automatically, carry out the cutting force test to the kitchen knife, the kitchen knife that is bad to the cutting force shifts to and polishes between the roller and carry out the cutting edge and polish, the back that polishes continues to detect, on equipment sent the kitchen knife back conveyer belt after kitchen knife sharpness up to standard, with yields off-line equipment, this equipment detects kitchen knife cutting edge sharpness and polishes and has accomplished the integration, has improved the quality that the kitchen knife dispatched from the factory.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A-A in FIG. 1;
FIG. 3 is a schematic view of the structure at B-B in FIG. 1;
FIG. 4 is a schematic view of the structure at C-C in FIG. 1;
FIG. 5 is a schematic view of the structure of FIG. 1 at D-D;
FIG. 6 is a schematic diagram of the structure at E-E in FIG. 1;
FIG. 7 is a schematic view of the structure at F-F in FIG. 1;
FIG. 8 is a schematic view of the structure at G-G in FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-8, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The kitchen knife blade sharpness detecting and polishing device disclosed by the invention is combined with the attached drawings 1-8, and comprises a working box 10, wherein a working cavity 12 is fixedly arranged in the working box 10, a conveying support 11 is fixedly arranged on the right wall of the working cavity 12, barrel grooves 13 are symmetrically arranged on the front wall and the rear wall of the working cavity 12 in a front-back manner, a conveying motor 15 is fixedly arranged on the lower end surface of the conveying support 11, a driving shaft 14 which vertically penetrates through the conveying support 11 is rotatably arranged at the upper end of the conveying motor 15, a transmission shaft 18 is rotatably arranged on the conveying support 11, a conveying belt 16 is connected between the transmission shaft 18 and the driving shaft 14, a knife clamping groove 17 is arranged in the conveying belt 16, a kitchen knife 21 is arranged in the knife clamping groove 17, and the kitchen knife 21 comprises a knife face; an electric guide rail 71 and a support sliding groove 72 are fixedly arranged on the top wall of the working cavity 12, a moving slide block 31 is slidably arranged in the electric guide rail 71, the lower end of the moving slide block 31 is fixedly provided with 73, the lower end of the 73 is fixedly provided with a rotary telescopic rod 28 and a scrap groove 39, the lower end of the scrap groove 39 is fixedly provided with a grabber 22, the upper end of the moving slide block 31 is fixedly provided with a rack support 32, and a rack 33 is fixedly arranged on the rack support 32; a grinding shaft 34 and a transmission grinding shaft 35 are rotatably arranged on the top wall of the working chamber 12, the grinding shaft 34 vertically penetrates through the top wall of the working chamber 12, a grinding gear 36 is fixedly arranged at the upper end of the grinding shaft 34, cross belt pulleys 37 are connected between the grinding shaft 34 and the transmission grinding shaft 35 in a cross mode, and grinding rollers 38 are fixedly arranged at the lower ends of the grinding shaft 34 and the transmission grinding shaft 35 respectively; a cutting detection box 51 is fixedly arranged on the rear wall of the working cavity 12, a pushing cavity 53 is fixedly arranged in the cutting detection box 51, a pushing sliding plate 52 is arranged in the pushing cavity 53 in a left-right sliding manner, the pushing sliding plate 52 is connected with the rear wall of the pushing cavity 53 and provided with a pushing spring 54, a cutting material 49 is arranged at the front end of the pushing sliding plate 52, a left-right through feeding groove 55 is arranged on the right wall of the pushing cavity 53, a vertically through discharging groove 50 is arranged in the cutting detection box 51, a conductive block 57 is fixedly arranged in the cutting detection box 51, a knife groove 58 communicated with the pushing cavity 53 is fixedly arranged in the conductive block 57, and a generator 56 is fixedly arranged in the cutting detection box 51;
the fixed push broach telescopic link 62 that is equipped with on the wall of working chamber 12 right side, push broach telescopic link 62 left end is fixed with two gag lever post 63 of longitudinal symmetry, horizontal slip is equipped with slide bar 64 in the gag lever post 63, slide bar 64 left end is fixed with push pedal 69, be equipped with blade groove 70 in the push pedal 69, telescopic motor 61 left end is fixed with push broach telescopic link 62, the fixed ejector pad 65 that is equipped with in push broach telescopic link 62 left end, the fixed detection chamber 66 that is equipped with of push pedal 69 right-hand member, it is fixed with pressure detector 68 to detect on the wall of chamber 66 left side, pressure detector 68 with it is equipped with detection spring 67 to connect between ejector pad 65, push pad 65 slide set up in detecting chamber 66.
Advantageously, a clamping cavity 24 is formed in the gripper 22, the rotating telescopic rod 28 penetrates through the top wall of the clamping cavity 24 up and down, the rotating telescopic rod 28 is rotatably disposed in the top wall of the clamping cavity 24, a clamping disc 23 is fixedly disposed at the lower end of the rotating telescopic rod 28, four sliding rod sliding grooves 30 are formed in the top wall of the clamping cavity 24 in an annular array, four arc-shaped sliding grooves 26 are formed in the clamping disc 23 in an annular array, a sliding rod 27 is slidably disposed between the sliding rod sliding grooves 30 and the arc-shaped sliding grooves 26, and a clamping piece 25 is fixedly disposed at the lower end of the sliding rod 27.
Advantageously, a receiving groove 40 is fixedly arranged on the bottom wall of the working chamber 12.
Advantageously, the rack bracket 32 is slidably disposed in the bracket runner 72.
Advantageously, a lead 59 for connecting the conductive block 57, the generator 56 and the telescopic motor 61 is fixedly arranged in the cutting detection box 51, and an electric signal receiver 60 is fixedly arranged on the lead 59.
Beneficially, the fixed backup pad 41 that is equipped with on the wall of working chamber 12 left side, the fixed iron chip groove 39 that is equipped with in backup pad 41 upper end, the fixed material motor 42 that pushes away that is equipped with of soda search fox backup pad 41 lower extreme, it is equipped with pivot 43 to push away material motor 42 front end power connection, the fixed carousel 44 that is equipped with on the pivot 43, the articulated first articulated shaft 45 that is equipped with on the carousel 44, the articulated second articulated shaft 46 that is equipped with of first articulated shaft 45 lower extreme, the fixed limiting plate 47 that is equipped with on the wall of working chamber 12 left side, second articulated shaft 46 run through from top to bottom in limiting plate 47, the fixed scraping wings 48 that is equipped with in second articulated shaft 46 lower extreme stretches into in.
Advantageously, the rack 33 meshes with the grinding gear 36.
The working steps are as follows: the kitchen knife 21 is conveyed into the working cavity 12 by the conveying belt 16, the telescopic rod 28 and the telescopic tube 29 are rotated to extend to drive the handle 20 to descend, the rotary telescopic rod 28 is driven to rotate by the starting device 73, so that the clamping disc 23 is driven to rotate, the sliding rod 27 slides in the arc-shaped sliding groove 26 and the sliding rod sliding groove 30 to approach to the center, the clamping piece 25 is driven to clamp the handle 20, and the movable sliding block 31 is moved and drives the kitchen knife 21 to move up and down and left and right in the working cavity 12 through the telescopic tube 29 and the telescopic tube 28; the kitchen knife 21 is conveyed to the left end of the handle 20, the telescopic motor 61 is started, the push knife telescopic rod 62 is driven to extend, the kitchen knife 21 is pushed leftwards through the push plate 69, the knife face 19 is clamped in the knife body groove 70, the push plate 69 pushes the knife face 19 to cut the cutting material 49, the thrust is detected through the pressure detector 68, the cutting force of the knife face 19 is obtained, when the cutting material 49 is cut off by the knife face 19, the knife face 19 is clamped in the knife groove 58, the left part and the right part of the conductive block 57 are connected and conducted, the electric signal receiver 60 receives an electric signal and feeds the electric signal back to the telescopic motor 61; if the cutting force of the kitchen knife 21 is qualified, the grabber 22 drives the kitchen knife 21 to return to the knife clamping groove 17, the grabber 22 resets, and the conveyer belt 16 conveys the next kitchen knife 21 into the working cavity 12; if the cutting force of the kitchen knife 21 is unqualified, the grabber 22 drives the kitchen knife 21 to move to the left end of the polishing roller 38, the movable sliding block 31 moves leftwards to drive the rack 33 to move leftwards, and the rack 33 drives the polishing gear 36 to rotate so as to drive the two polishing rollers 38 to rotate to polish the cutting edge of the knife face 19; the scrap groove 39 is used for accommodating metal scraps generated during polishing; the pushing motor 42 is started to drive the rotating shaft 43 and the turntable 44 to rotate, so that the pushing plate 48 is driven to reciprocate up and down through the first hinge shaft 45 and the second hinge shaft 46, and the cutting material 49 cut at the front end after cutting is pushed into the accommodating groove 40; and after polishing, the cutting force detection step of the kitchen knife 21 is repeated until the result reaches the standard, and finally the kitchen knife 21 is transported into the knife clamping groove 17 to finish the cutting edge sharpness detection and polishing work of the kitchen knife 21.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a kitchen knife cutting edge sharpness detects grinding device, includes the work box, the fixed working chamber that is equipped with in the work box, the fixed support that is equipped with on the wall of working chamber right side, the symmetry is equipped with the bucket groove around on the wall of working chamber front and back, the fixed conveyor motor that is equipped with of terminal surface under the support, the rotatory being equipped with in conveyor motor upper end run through from top to bottom in the driving shaft of support, the rotation is equipped with the transmission shaft on the support, the connection is equipped with the conveyer belt between transmission shaft, driving shaft, be equipped with card sword groove in the conveyer belt, its characterized in that: a kitchen knife is arranged in the knife clamping groove and comprises a knife surface and a handle; an electric guide rail and a support sliding groove are fixedly arranged on the top wall of the working cavity, a movable sliding block is arranged in the electric guide rail in a sliding manner, the lower end of the movable sliding block is fixedly arranged, a rotary telescopic rod and a scrap groove are fixedly arranged at the lower end of the movable sliding block, a grabber is fixedly arranged at the lower end of the scrap groove, a rack support is fixedly arranged at the upper end of the movable sliding block, and a rack is fixedly arranged on the rack support; a grinding shaft and a transmission grinding shaft are rotatably arranged on the top wall of the working cavity, the grinding shaft vertically penetrates through the top wall of the working cavity, a grinding gear is fixedly arranged at the upper end of the grinding shaft, crossed belt pulleys are connected between the grinding shaft and the transmission grinding shaft in a crossed manner, and grinding rollers are fixedly arranged at the lower ends of the grinding shaft and the transmission grinding shaft respectively; a cutting detection box is fixedly arranged on the rear wall of the working cavity, a pushing cavity is fixedly arranged in the cutting detection box, a pushing sliding plate is arranged in the pushing cavity in a left-right sliding mode, the pushing sliding plate is connected with the rear wall of the pushing cavity and is provided with a pushing spring, a cutting material is arranged at the front end of the pushing sliding plate, a left-right through feeding groove is formed in the right wall of the pushing cavity, a vertically through discharging groove is formed in the cutting detection box, a conductive block is fixedly arranged in the cutting detection box, a feeding groove communicated with the pushing cavity is fixedly arranged in the conductive block, and a generator is fixedly arranged in the cutting detection box; the utility model discloses a portable electronic device, including working chamber, push-type broach, telescopic link, telescopic motor, push-type broach telescopic link, fixed push pedal that is equipped with in the push pedal, the fixed two gag lever posts that are equipped with longitudinal symmetry in push pedal telescopic link left end, horizontal slip is equipped with the slide bar in the gag lever post, the fixed push pedal that is equipped with in slide bar left end, be equipped with the blade groove in the push pedal, the fixed push pedal telescopic link that is equipped with in telescopic motor left end, the fixed ejector pad that is equipped with in push pedal telescopic link left end, the fixed detection chamber that is equipped with of push pedal right-hand member, the fixed pressure detector that is equipped with on the.
2. The kitchen knife blade sharpness detecting and grinding device according to claim 1, characterized in that: the gripper is provided with a clamping cavity, the rotary telescopic rod penetrates through the clamping cavity top wall from top to bottom, the rotary telescopic rod is rotatably arranged in the clamping cavity top wall, a clamping disc is fixedly arranged at the lower end of the rotary telescopic rod, the annular array is provided with four sliding rod sliding grooves on the clamping cavity top wall, the annular array is provided with four arc-shaped sliding grooves in the clamping disc, sliding rods are arranged between the sliding rod sliding grooves and the arc-shaped sliding grooves in a sliding mode, and clamping pieces are fixedly arranged at the lower ends of the sliding rods.
3. The kitchen knife blade sharpness detecting and grinding device according to claim 1, characterized in that: and a containing groove is fixedly arranged on the bottom wall of the working cavity.
4. The kitchen knife blade sharpness detecting and grinding device according to claim 1, characterized in that: the rack support is arranged in the support sliding groove in a sliding mode.
5. The kitchen knife blade sharpness detecting and grinding device according to claim 1, characterized in that: and a lead for connecting the conductive block, the generator and the telescopic motor is fixedly arranged in the cutting detection box, and an electric signal receiver is fixedly arranged on the lead.
6. The kitchen knife blade sharpness detecting and grinding device according to claim 1, characterized in that: the fixed backup pad that is equipped with on the wall of working chamber left side, the fixed iron chip groove that is equipped with in backup pad upper end, threo search fox backup pad lower extreme and fix and be equipped with and push away the material motor, it is equipped with the pivot to push away material motor front end power connection, the fixed carousel that is equipped with in the pivot, the articulated first articulated shaft that is equipped with on the carousel, the articulated second articulated shaft that is equipped with of first articulated shaft lower extreme, the fixed limiting plate that is equipped with on the wall of working chamber left side, the second articulated shaft run through from top to bottom in the limiting plate, the fixed scraping wings that is equipped with of second articulated shaft.
7. The kitchen knife blade sharpness detecting and grinding device according to claim 1, characterized in that: the rack is meshed with the grinding gear.
CN202010699607.9A 2020-07-20 2020-07-20 Kitchen knife cutting edge sharpness detects grinding device Withdrawn CN111890139A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010699607.9A CN111890139A (en) 2020-07-20 2020-07-20 Kitchen knife cutting edge sharpness detects grinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010699607.9A CN111890139A (en) 2020-07-20 2020-07-20 Kitchen knife cutting edge sharpness detects grinding device

Publications (1)

Publication Number Publication Date
CN111890139A true CN111890139A (en) 2020-11-06

Family

ID=73189488

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010699607.9A Withdrawn CN111890139A (en) 2020-07-20 2020-07-20 Kitchen knife cutting edge sharpness detects grinding device

Country Status (1)

Country Link
CN (1) CN111890139A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112914743A (en) * 2021-03-16 2021-06-08 义乌市亿夜贸易有限公司 Can detect safe transmitter of surgical blade sharpness and change

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112914743A (en) * 2021-03-16 2021-06-08 义乌市亿夜贸易有限公司 Can detect safe transmitter of surgical blade sharpness and change

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Application publication date: 20201106