CN209565895U - A kind of full-automatic multi-functional knife sharpening device - Google Patents

A kind of full-automatic multi-functional knife sharpening device Download PDF

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Publication number
CN209565895U
CN209565895U CN201920002819.XU CN201920002819U CN209565895U CN 209565895 U CN209565895 U CN 209565895U CN 201920002819 U CN201920002819 U CN 201920002819U CN 209565895 U CN209565895 U CN 209565895U
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grinding wheel
shaft
full
automatic multi
knife
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CN201920002819.XU
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Inventor
方卫翔
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Linan Yujie Precision Products Co Ltd
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Linan Yujie Precision Products Co Ltd
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Abstract

The utility model relates to technical fields of whetting a knife, specifically a kind of full-automatic multi-functional knife sharpening device, including concave base, one side surface of the upper end insertion of the concave base is equipped with rotating electric machine, one end horizontal connection of the rotating electric machine has shaft, one end of the shaft and the interior side face of concave base are rotatablely connected, and the outer surface socket of the shaft is provided with the first grinding wheel, and the outer surface of shaft is socketed at a side position of the first grinding wheel and is slidably fitted with the second grinding wheel.Design is scientific and reasonable for the apparatus structure, it is simple to operate, when the device polishes to knife, it can be realized full-automatic sanding, the rotation of screw rod is driven, by servo motor so as to so that knife constantly moves back and forth, so as to so that the first grinding wheel and the second grinding wheel carry out grinding process repeatedly to knife, it drives fixed plate mobile by setting electric pushrod, cutter can be pushed between the first grinding wheel and the second grinding wheel.

Description

A kind of full-automatic multi-functional knife sharpening device
Technical field
The utility model relates to technical field of whetting a knife, specifically a kind of full-automatic multi-functional knife sharpening device.
Background technique
Cutter is very widely used in our daily lives, and the comparison especially applied in kitchen is more, when knife becomes It is blunt or get rusty, it is necessary to grinding process be carried out to knife, knife is made to become sharper.
But people are when whetting a knife at present, most of polished on whetstone, although knife can be polished in this way Ratio it is sharp, but need manually polish, thus will increase artificial labor intensity, and when manual polishing, need Knife could be ground sharp by consuming a large amount of time, reduce the efficiency of work.
Chinese patent discloses a kind of knife sharpening device (Authorization Notice No. CN107775461A), and the patented technology is solid by knife Determine there are multiple knife spine lock chambers in mouth, has and be easier to grind proper angle plane blade, be easy to grind the vertical of the needs such as kitchen knife The advantages that the blade with arc, the ingenious measurement for realizing sharpening angle and clearly grinding proper angle blade, but the dress Setting can not realize that automatically grinding works.Therefore, those skilled in the art provide a kind of full-automatic multi-functional knife sharpening device, with Solve the problems mentioned above in the background art.
Summary of the invention
The purpose of this utility model is to provide a kind of full-automatic multi-functional knife sharpening devices, to solve in above-mentioned background technique The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of full-automatic multi-functional knife sharpening device, packet Concave base is included, one side surface of the upper end insertion of the concave base is equipped with rotating electric machine, one end water of the rotating electric machine Flushconnection has shaft, and one end of the shaft and the interior side face of concave base are rotatablely connected, the appearance surface cover of the shaft It connects and is provided with the first grinding wheel, and the outer surface of shaft is socketed at a side position of the first grinding wheel and is slidably fitted with the second sand Wheel, the side of second grinding wheel are fixedly connected with sliding sleeve, and the sliding sleeve socket is slidably mounted on the outer surface of shaft, and sliding sleeve One end upper surface and lower surface be vertically connected with link block, the side of the link block is fixedly connected with regulating mechanism, institute The inside upper surface for stating concave base is welded with support, and the front surface of the support is symmetrically embedded in servo motor there are two installations, One end horizontal connection of the servo motor has screw rod, and one end of the screw rod and the interior surface of support are rotatablely connected, and silk The outer surface socket of bar is equipped with fixing seat, and the upper surface of the fixing seat is vertically connected with four electric pushrods, described electronic The upper end horizontal connection of push rod has fixed plate, and the upper surface of the fixed plate is provided with mounting blocks, and the two sides of the mounting blocks are equal It is provided with side plate, and underface of the mounting blocks between the first grinding wheel and the second grinding wheel, the side of the side plate is through sliding Clamping device is installed.
The interior surface of the fixing seat, which is provided with, as a further solution of the present invention, matches with screw rod The outer surface of internal screw thread, the screw rod is coated with antirust paint.
The upper surface middle position of the mounting blocks offers placement as a further solution of the present invention, Slot, the shape of the placing groove are semi-cylindrical.
The clamping device includes pulling plate as a further solution of the present invention, the side table of the pulling plate Face middle position is provided with handle, and another side surface horizontal symmetrical connection of pulling plate is there are two slide-bar, and the one of the slide-bar End is through the side surface for being slidably mounted on side plate and is fixedly connected with sucker, and a side surface of the pulling plate is close to two slide-bars Between there are two second springs for horizontal symmetrical connection at position, one end of the second spring and a side surface of side plate are fixed Connection.
The sucker is a kind of rubber material component, the slide-bar and suction as a further solution of the present invention, The quantity of disk can be configured according to the length of knife.
The regulating mechanism includes the second fixed plate as a further solution of the present invention, and described second is solid Fixed board is socketed the outer surface for being installed on shaft, and is fixedly connected by welding between the second fixed plate and shaft, and described second is solid The equal horizontal connection in one side surface of both ends of fixed board has fixed cylinder, and one end insertion of the fixed cylinder is slidably fitted with slide bar, described One end horizontal connection of slide bar has the first spring, and one end of first spring is fixedly connected with the interior surface of fixed cylinder, institute The other end for stating slide bar is fixedly connected with a side surface of link block.
The telescopic extensions of the electric pushrod are 0~15cm as a further solution of the present invention, described in two Revolving speed between servo motor is identical.
Compared with prior art, the utility model has the beneficial effects that design is scientific and reasonable for the apparatus structure, it is easy to operate It is convenient, it when which polishes to knife, can be realized full-automatic sanding, the rotation of screw rod driven by servo motor, thus Knife can be made constantly to move back and forth, so as to so that the grinding process of the first grinding wheel and the second grinding wheel to knife progress repeatedly, leads to Crossing setting electric pushrod drives fixed plate mobile, can be pushed to cutter between the first grinding wheel and the second grinding wheel, be convenient for Polishing work is carried out to cutter, tool-holder can be handled, be prevented when polishing knife by the way that clamping device is arranged When polishing knife, knife is made to shake phenomenon, to affect the effect of polishing, by the way that regulating mechanism is arranged, can adjusted The distance between the first grinding wheel and the second grinding wheel are saved, so as to enter cutter between the first grinding wheel and the second grinding wheel, thus Automatically grinding can be carried out to cutter.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of full-automatic multi-functional knife sharpening device;
Fig. 2 is a kind of fixed plate mounting structure schematic diagram of full-automatic multi-functional knife sharpening device;
Fig. 3 is a kind of A structural schematic diagram of full-automatic multi-functional knife sharpening device;
Fig. 4 is a kind of clamping device structural schematic diagram of full-automatic multi-functional knife sharpening device;
Fig. 5 is a kind of regulating mechanism structural schematic diagram of full-automatic multi-functional knife sharpening device.
In figure: 1, concave base;2, rotating electric machine;3, shaft;4, the first grinding wheel;5, the second grinding wheel;6, sliding sleeve;7, even Connect block;8, regulating mechanism;801, the second fixed plate;802, fixed cylinder;803, slide bar;804, the first spring;9, support;10, it watches Take motor;11, screw rod;12, fixing seat;13, electric pushrod;14, fixed plate;15, mounting blocks;1501, placing groove;16, side plate; 17, clamping device;1701, pulling plate;1702, handle;1703, slide-bar;1704, sucker;1705, second spring.
Specific embodiment
Please refer to Fig. 1~5, in the utility model embodiment, a kind of full-automatic multi-functional knife sharpening device, including concave base 1, one side surface of the upper end insertion of concave base 1 is equipped with rotating electric machine 2 (model 70KTYZ), one end water of rotating electric machine 2 Flushconnection has shaft 3, and one end of shaft 3 and the interior side face of concave base 1 are rotatablely connected, and the outer surface socket of shaft 3 is set It is equipped with the first grinding wheel 4, and the outer surface of shaft 3 is socketed at a side position of the first grinding wheel 4 and is slidably fitted with the second grinding wheel 5, the side of the second grinding wheel 5 is fixedly connected with sliding sleeve 6, and sliding sleeve 6 is socketed the outer surface for being slidably mounted on shaft 3, and the one of sliding sleeve 6 End upper surface and lower surface are vertically connected with link block 7, and the side of link block 7 is fixedly connected with regulating mechanism 8, regulating mechanism 8 include the second fixed plate 801, and the second fixed plate 801 is socketed the outer surface for being installed on shaft 3, and the second fixed plate 801 with turn It is fixedly connected by welding between axis 3, the equal horizontal connection in one side surface of both ends of the second fixed plate 801 has fixed cylinder 802, fixed One end insertion of cylinder 802 is slidably fitted with slide bar 803, and one end horizontal connection of slide bar 803 has the first spring 804, the first spring 804 one end is fixedly connected with the interior surface of fixed cylinder 802, and the other end of slide bar 803 is fixed with a side surface of link block 7 Connection, in order to be able to enter knife between the first grinding wheel 4 and the second grinding wheel 5, convenient for polishing knife.
The inside upper surface of concave base 1 is welded with support 9, and the front surface of support 9 is symmetrically embedded in installation, and there are two servos Motor 10 (model NMRV030), one end horizontal connection of servo motor 10 have screw rod 11, one end and the support 9 of screw rod 11 Interior surface rotation connection, and the outer surface socket of screw rod 11 is equipped with fixing seat 12, the upper surface of fixing seat 12 vertically connects There are four electric pushrod 13, the interior surface of fixing seat 12 is provided with the internal screw thread to match with screw rod 11, the appearance of screw rod 11 Face is coated with antirust paint, and the telescopic extensions of electric pushrod 13 are 0~15cm, and the revolving speed between two servo motors 10 is identical, in order to It is mobile to be able to drive fixing seat 12.
The upper end horizontal connection of electric pushrod 13 has fixed plate 14, and the upper surface of fixed plate 14 is provided with mounting blocks 15, peace The upper surface middle position of dress block 15 offers placing groove 1501, and the shape of placing groove 1501 is semi-cylindrical, in order to Arrangement of tool.
The two sides of mounting blocks 15 are provided with side plate 16, and mounting blocks 15 are between the first grinding wheel 4 and the second grinding wheel 5 Underface, through clamping device 17 is slidably fitted with, clamping device 17 includes pulling plate 1701, pulling plate 1701 for the side of side plate 16 A side surface middle position be provided with handle 1702, and there are two sliding for another side surface horizontal symmetrical connection of pulling plate 1701 Axis 1703, one end of slide-bar 1703 run through the side surface for being slidably mounted on side plate 16 and are fixedly connected with sucker 1704, pulling plate Horizontal symmetrical connection is there are two second spring 1705 at position between two slide-bars 1703 for 1701 side surface, and second One end of spring 1705 is fixedly connected with a side surface of side plate 16, and sucker 1704 is a kind of rubber material component, slide-bar 1703 It can be configured according to the length of knife with the quantity of sucker 1704, in order to be handled cutter holder, prevent from polishing in polishing When, knife shakes phenomenon.
The working principle of the utility model is: pull handle 1702 first, makes pulling plate 1701 drive slide-bar 1703 mobile, so Cutter is inserted into the placing groove 1501 on mounting blocks 15 afterwards, then unclamps handle 1702, under the elasticity of second spring 1705, The sucker 1704 on slide-bar 1703 is sucked by cutter two sides in second spring 1705, to cutter be fixed, slide-bar 1703 It can be configured according to the length of cutter with the quantity of sucker 1704, it is more firm convenient for fixing cutter, then make electronic Push rod 13 drives fixed plate 14 and mounting blocks 15 to move up, to move up with cutter, when being moved to 4 He of the first grinding wheel When at the position between the second grinding wheel 5, the sliding sleeve 6 on the second grinding wheel 5 is held, moves sliding sleeve 6 in shaft 3, makes its drive Second grinding wheel 5 is far from the first grinding wheel 4, and then electric pushrod 13 continues to move up with cutter, is moved into the first grinding wheel 4 And second between grinding wheel 5, then unclamps sliding sleeve 6, under the elasticity of the first spring 804, the second grinding wheel 5 is toward 4 direction of the first grinding wheel It is mobile, cutter is resisted, then rotating electric machine 2 drives shaft 3 and regulating mechanism 8 to rotate, to make the first grinding wheel 4 and the second sand It takes turns 5 pairs of cutters and carries out grinding process, servo motor 10 can drive screw rod 11 to be rotated, since fixing seat 12 is internally provided with The internal screw thread to match with screw rod 11, therefore screw rod 11 drives fixing seat 12 mobile, to drive fixed plate 14 and mounting blocks 15 Mobile, mobile so as to band cutter, the first grinding wheel 4 and the second grinding wheel 5 will carry out polishing work repeatedly to cutter.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model Within the scope of.

Claims (7)

1. a kind of full-automatic multi-functional knife sharpening device, including concave base (1), which is characterized in that the concave base (1) it is upper Side surface insertion is held to be equipped with rotating electric machine (2), one end horizontal connection of the rotating electric machine (2) has shaft (3), and described turn The interior side face of one end of axis (3) and concave base (1) is rotatablely connected, and the outer surface socket of the shaft (3) is provided with the One grinding wheel (4), and the outer surface of shaft (3) is socketed at a side position of the first grinding wheel (4) and is slidably fitted with the second grinding wheel (5), the side of second grinding wheel (5) is fixedly connected with sliding sleeve (6), and sliding sleeve (6) socket is slidably mounted on shaft (3) Outer surface, and one end upper surface of sliding sleeve (6) and lower surface are vertically connected with link block (7), the side of the link block (7) It is fixedly connected with regulating mechanism (8), the inside upper surface of the concave base (1) is welded with support (9), the support (9) Front surface is symmetrically embedded in installation there are two servo motor (10), and one end horizontal connection of the servo motor (10) has screw rod (11), the interior surface rotation connection of one end Yu support (9) of the screw rod (11), and the outer surface of screw rod (11) is socketed installation Have fixing seat (12), the upper surface of the fixing seat (12) is vertically connected with four electric pushrods (13), the electric pushrod (13) upper end horizontal connection has fixed plate (14), and the upper surface of the fixed plate (14) is provided with mounting blocks (15), the peace The two sides of dress block (15) are provided with side plate (16), and mounting blocks (15) are between the first grinding wheel (4) and the second grinding wheel (5) Underface, the side of the side plate (16), which is run through, is slidably fitted with clamping device (17).
2. a kind of full-automatic multi-functional knife sharpening device according to claim 1, which is characterized in that the fixing seat (12) Interior surface is provided with the internal screw thread to match with screw rod (11), and the outer surface of the screw rod (11) is coated with antirust paint.
3. a kind of full-automatic multi-functional knife sharpening device according to claim 1, which is characterized in that the mounting blocks (15) Upper surface middle position offers placing groove (1501), and the shape of the placing groove (1501) is semi-cylindrical.
4. a kind of full-automatic multi-functional knife sharpening device according to claim 1, which is characterized in that the clamping device (17) It include pulling plate (1701), a side surface middle position of the pulling plate (1701) is provided with handle (1702), and pulling plate (1701) there are two slide-bar (1703) for another side surface horizontal symmetrical connection, and one end of the slide-bar (1703) is through sliding peace A side surface loaded on side plate (16) is simultaneously fixedly connected with sucker (1704), and a side surface of the pulling plate (1701) is close to two Between slide-bar (1703) at position there are two horizontal symmetrical connections second spring (1705), the one of the second spring (1705) End is fixedly connected with a side surface of side plate (16).
5. a kind of full-automatic multi-functional knife sharpening device according to claim 4, which is characterized in that the sucker (1704) is The quantity of a kind of rubber material component, the slide-bar (1703) and sucker (1704) can be configured according to the length of knife.
6. a kind of full-automatic multi-functional knife sharpening device according to claim 1, which is characterized in that the regulating mechanism (8) It include the second fixed plate (801), the second fixed plate (801) socket is installed on the outer surface of shaft (3), and second is fixed It is fixedly connected by welding between plate (801) and shaft (3), one side surface of both ends of second fixed plate (801) is horizontal It is connected with fixed cylinder (802), one end insertion of the fixed cylinder (802) is slidably fitted with slide bar (803), the slide bar (803) One end horizontal connection have the first spring (804), the interior surface of one end of first spring (804) and fixed cylinder (802) It is fixedly connected, the other end of the slide bar (803) is fixedly connected with a side surface of link block (7).
7. a kind of full-automatic multi-functional knife sharpening device according to claim 1, which is characterized in that the electric pushrod (13) Telescopic extensions be 0~15cm, the revolving speed between two servo motors (10) is identical.
CN201920002819.XU 2019-01-02 2019-01-02 A kind of full-automatic multi-functional knife sharpening device Active CN209565895U (en)

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CN201920002819.XU CN209565895U (en) 2019-01-02 2019-01-02 A kind of full-automatic multi-functional knife sharpening device

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Application Number Priority Date Filing Date Title
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110653670A (en) * 2019-11-04 2020-01-07 永康普克家具科技有限公司 Automatic polishing and cleaning machine for household tools
CN111136518A (en) * 2020-02-15 2020-05-12 广州基俊机械科技有限公司 Cutter grinding device
CN111215972A (en) * 2020-03-16 2020-06-02 福州市鼓楼区霞荣贸易有限公司 Household knife grinder
CN111922799A (en) * 2020-08-31 2020-11-13 杨国良 Sickle-shaped cutter polishing device and control method
CN111975473A (en) * 2020-08-25 2020-11-24 重庆市大足区永利刀具有限公司 Automatic double-grinding-piece knife grinding device for kitchen knife processing
CN112706010A (en) * 2021-01-11 2021-04-27 徐锡龙 Full-automatic kitchen knife sharpening machine
CN113910012A (en) * 2021-08-19 2022-01-11 宁波昌晖汽车零部件有限公司 Tool changing device polishes
CN113977365A (en) * 2021-10-29 2022-01-28 盐城工学院 Deburring equipment used after broaching tool production and forming

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110653670A (en) * 2019-11-04 2020-01-07 永康普克家具科技有限公司 Automatic polishing and cleaning machine for household tools
CN111136518A (en) * 2020-02-15 2020-05-12 广州基俊机械科技有限公司 Cutter grinding device
CN111215972A (en) * 2020-03-16 2020-06-02 福州市鼓楼区霞荣贸易有限公司 Household knife grinder
CN111215972B (en) * 2020-03-16 2020-12-18 浙江中法农业科技发展有限公司 Household knife grinder
CN111975473A (en) * 2020-08-25 2020-11-24 重庆市大足区永利刀具有限公司 Automatic double-grinding-piece knife grinding device for kitchen knife processing
CN111922799A (en) * 2020-08-31 2020-11-13 杨国良 Sickle-shaped cutter polishing device and control method
CN112706010A (en) * 2021-01-11 2021-04-27 徐锡龙 Full-automatic kitchen knife sharpening machine
CN113910012A (en) * 2021-08-19 2022-01-11 宁波昌晖汽车零部件有限公司 Tool changing device polishes
CN113977365A (en) * 2021-10-29 2022-01-28 盐城工学院 Deburring equipment used after broaching tool production and forming

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