CN111515771A

CN111515771A - Knife sharpening system

Info

Publication number: CN111515771A
Application number: CN201910106935.0A
Authority: CN
Inventors: 林金元
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-01
Filing date: 2019-02-01
Publication date: 2020-08-11

Abstract

The invention discloses a knife sharpening system, which comprises a plurality of knife sharpening terminals and at least one remote server, wherein each knife sharpening terminal is provided with an independent code for the personal server to obtain and identify, the remote server receives a use request which is sent by the personal server and contains independent code information and user information, generates charging information according to the use request and feeds the charging information back to the personal server, and sends an approval command to the knife sharpening terminal corresponding to the independent code information after receiving corresponding money, and the knife sharpening terminal sharpens according to the approval command The knife sharpener can be carried at fixed-point places such as supermarkets or can be carried by vehicles in a mobile way, and is flexible to use.

Description

Knife sharpening system

Technical Field

The invention relates to the technical field of cutter maintenance, in particular to a knife sharpening system which is wide in application scene and can realize charging self-service knife sharpening operation without manual watching.

Background

Traditional mode of whetting a knife generally divides two kinds, and the first kind is manual whetting a knife, though can control the speed of whetting a knife as required to angle and the direction of whetting a knife can in time be adjusted, however, technical content is high, and experience accumulation is difficult, and intensity of labour is big, wastes time and energy. The second type is automatic knife grinding, which drives a grinding wheel to rotate through a motor, so that a knife edge of a cutter is close to the grinding wheel, and the grinding wheel grinds a knife edge of the cutter in the process of high-speed rotation.

However, the existing automatic knife sharpener has a single application scene, only can provide knife sharpening service under the operation of a knife sharpener, has high labor cost, and cannot be flexibly popularized in a crowd concentrated manner on a large scale, thereby greatly restricting the development of the automatic knife sharpener.

Therefore, a knife sharpening system with wide application scenes and capable of realizing charging self-service knife sharpening operation without manual attendance is needed.

Disclosure of Invention

The invention aims to provide a knife sharpening system which can sharpen knives at fixed points and movably and has wide use scenes.

In order to achieve the purpose, the invention discloses a knife sharpening system which comprises a plurality of knife sharpening terminals and at least one remote server, wherein each knife sharpening terminal is provided with an independent code for the personal server to obtain and identify, the remote server receives a use request which is sent by the personal server and contains independent code information and user information, generates charging information according to the use request and feeds the charging information back to the personal server, an approval command is sent to the knife sharpening terminal corresponding to the independent code information after receiving a corresponding money, and the knife sharpening terminals sharpen according to the approval command.

Compared with the prior art, each sharpening terminal is provided with an independent code, then communication is established with the sharpening terminal through the remote server, the sharpening terminal is small in size and easy to move and install, the sharpening terminal does not need to be fixedly connected with the server, the sharpening terminal can be arranged in fixed-point places such as communities and supermarkets, or vehicles can be used for carrying sharpening in a flowing mode, and the sharpening terminal is flexible to use. Furthermore, the remote server receives a use request containing independent coding information and user information sent by the personal server, generates charging information according to the use request and feeds the charging information back to the personal server, and sends an approval command to the sharpening terminal corresponding to the independent coding information after receiving corresponding money, so that the sharpening system can realize charging sharpening through the Internet, charging self-service sharpening operation can be realized without manual watching, and the application scene of the sharpening system is further expanded.

Preferably, the remote server establishes and stores a usage account containing user information, the usage account includes a service account, a consumption account and a merchant account according to a user type, each sharpening terminal has a corresponding charge account, the charge account includes a service account, a merchant account or a combination of the service account and the merchant account, the remote server receives a usage request sent by a personal server logging in the consumption account, and sends a received payment to the corresponding charge account according to a preset proportion after charging. According to the scheme, the system and the method can collect the cost of some merchants, the sharpening terminal is leased to the corresponding merchant for sharpening, and the service cost of sharpening is divided by a leaser (merchant account) and a service provider (service account) of the sharpening terminal according to a preset proportion.

Specifically, the remote server receives a sharpening request sent by a personal server logging in the consumption account, and sends the sharpening request to one of the service accounts or the merchant accounts, so that online ordering and offline sharpening are realized.

Specifically, the usage account further includes a subscription account according to a user type, the subscription account corresponds to at least one of the service account or the merchant account, and the remote server receives a sharpening request sent by a personal server logging in the subscription account and sends the sharpening request to one of the service account or the merchant account corresponding to the subscription account. The scheme enables a service provider or a leasing provider to cooperate with some large-order customers, and the service provider or the leasing provider is used as a signing customer to achieve online ordering and offline sharpening.

Preferably, the remote server receives a modification request sent by a personal server logging in a service account, and modifies the working state of the sharpening terminal corresponding to the independent code and modifies the account balance account and the account balance proportion corresponding to the sharpening terminal corresponding to the independent code according to the modification request, wherein the working state includes a permitted working state and a prohibited working state. The proposal enables a service provider to manage all the knife sharpening terminals according to the requirement.

Preferably, the sharpening terminal further scans the two-dimensional code on the cutter, and sends the two-dimensional code information which is effectively identified to the remote server, and the remote server judges whether the two-dimensional code is a preset two-dimensional code, and if so, feeds back an permission command to the sharpening terminal. The scheme can be cooperated with some kitchen knife sellers, and is convenient for selling kitchen knives outwards.

Preferably, the independent codes comprise independent two-dimensional codes, electronic tags or code strips and the like.

Preferably, the knife sharpening terminal comprises a knife sharpening device and a control mechanism installed in the knife sharpening device, the control mechanism is communicated with the remote terminal, and the preset working duration of the knife sharpening device is controlled according to the permission command.

Specifically, the sharpening terminal further comprises a touch display screen, wherein the touch display screen displays a sharpening button, and displays an independent code of the sharpening button when the sharpening button is touched.

Specifically, knife sharpening device includes the frame, install in bearing mechanism in the frame, the grinding machanism who has the piece of polishing, transversely install in first fixed axle and actuating mechanism in the frame have the plummer of installation cutter on the bearing mechanism, the piece of polishing is located the plummer top and be in the drive of actuating mechanism moves the knife sharpening down, grinding machanism still includes the frame of polishing, the piece of polishing install in on the frame of polishing, the frame of polishing rotate install in on the first fixed axle and can wind under the action of gravity first fixed axle rotates, so that the piece of polishing is pressed in on the cutter of plummer, control mechanism foundation permission command control actuating mechanism work is long when predetermineeing.

More specifically, actuating mechanism includes first driving piece and second driving piece, the output shaft of first driving piece is connected the piece of polishing, first driving piece drive the piece of polishing is along vertically reciprocating motion, the frame of polishing still with first fixed axle sliding connection, the second driving piece drives the frame of polishing is followed first fixed axle slides.

Drawings

FIG. 1 is a block diagram of the knife sharpening system of the present invention.

FIG. 2 is a view of the knife sharpening system of the present invention in use.

FIG. 3 is a block diagram of a further preferred embodiment of the knife sharpening system of the present invention.

Fig. 4 is a schematic view of the structure of the sharpening terminal of the present invention.

Fig. 5 is a schematic structural diagram of the touch display screen of the present invention.

Fig. 6 is a schematic structural view of the knife sharpening device of the invention.

Fig. 7 is a schematic structural view of the housing of fig. 6 with the upper cover removed.

Fig. 8 is a top view of fig. 6.

Fig. 9 is a schematic view of the grinding mechanism of fig. 8 tilted toward the carrier table under the force of gravity.

FIG. 10 is a schematic structural diagram of a polishing mechanism, a clamping mechanism and a sensing mechanism according to the present invention.

Fig. 11 is a schematic structural diagram of the carrier stage of the present invention.

FIG. 12 is a block diagram of the connection of the sharpener terminal of the present invention.

Detailed Description

In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

Referring to fig. 1 and 2, a sharpening system 10000 of the present embodiment includes N sharpening terminals 1000 and a remote server 2000, each sharpening terminal 1000 has an independent code for the personal server 3000 to obtain identification. The independent code referred to in this embodiment includes an independent two-dimensional code, and of course, the independent code may also be an electronic tag or a code strip, and the like. The personal server 3000 is a personal terminal installed with a knife sharpening application program, such as a mobile phone, a tablet computer, and the like. The independent codes include independent identity information, and each independent code corresponds to one sharpening terminal 1000.

In this embodiment, the personal server 3000 obtains the independent code by scanning (for example, by using a scanning terminal, such as a scanning gun or a camera), but may also obtain the independent code by other methods, for example, by receiving the independent code sent by the proximity (within a preset range) sharpening terminal 1000 in a wireless manner.

The remote server 2000 receives a usage request including independent encoding information and user information from the personal server 3000, generates charging information according to the usage request, and feeds the charging information back to the personal server 3000. After the user finishes payment operation at the personal server 3000, the remote server 2000 detects payment condition, and after confirming that corresponding money is received, sends an approval command to the sharpening terminal 1000 corresponding to the independent coding information, and the sharpening terminal 1000 sharpens according to the approval command, thereby realizing charging and sharpening by self, without arranging a specially-assigned person on duty to charge and sharpen each sharpening terminal 1000, and effectively reducing labor cost and management cost of the sharpening system 10000. The personal server 3000 having logged in the corresponding sharpening application establishes communication with the remote server 2000, and sends a use request including an independent code and user information to the remote server 2000 after scanning the independent code of the sharpening terminal 1000. In the embodiment, the personal server 3000 and the remote server 2000 perform operations such as direct communication payment without passing through the sharpening terminal 1000 itself, and after the personal server 3000 acquires the sharpening authority, the remote server 2000 sends an approval command to the sharpening terminal 1000, and the sharpening terminal 1000 sharpens a knife according to the approval command. Of course, the personal server 3000 may also perform an indirect communication payment operation with the remote server 2000 through the sharpening terminal 1000, specifically, after scanning the independent code of the sharpening terminal 1000, the personal server 3000 sends a use request including the independent code and the user information to the sharpening terminal 1000, the sharpening terminal 1000 sends the use request to the remote server 2000, and the remote server 2000 generates the corresponding charging information according to the use request and feeds the charging information back to the personal server 3000 through the sharpening terminal 1000. Of course, the personal server 3000 and the remote server 2000 may also implement the communication charging operation in other forms, which is not limited herein.

The remote server 2000 of this embodiment establishes and stores a usage account containing user information, where the usage account includes a service account, a consumption account, and a merchant account according to the user type, and each sharpening terminal 1000 has a corresponding charge account, where the charge account includes a service account, a merchant account, or a combination of a service account and a merchant account. The remote server 2000 receives a usage request sent by the personal server 3000 logging in the consumption account, and further sends the received money to the corresponding charge account according to a preset proportion after charging.

Specifically, the service account, the consumption account and the merchant account may be virtual accounts with a deposit function, or may be accounts connected to a certain financial account. The service account of the embodiment is specifically a virtual account of a service provider; the consumption account is a virtual account which is established after the user binds the personal server 3000 and is used for payment, the user can pre-charge the consumption account, each time of sharpening is directly deducted from the pre-charged value, payment is not needed before sharpening operation, and user experience is improved. In addition, the remote server 2000 can also record consumption information of the user, so that consumption records can be conveniently checked in a background; the merchant account is specifically a virtual account used by the affiliate for charging. The user may log on to remote server 2000 to view his or her consumption balance or consumption record.

Because the knife sharpening system 10000 of this embodiment combines with the internet to realize charging self-service knife sharpening, therefore, the knife sharpening system 10000 of this embodiment can be applied to different application scenarios to form different operation modes, specifically, the knife sharpening system 10000 of this embodiment can provide different operation modes such as a fixed point mode, a partner mode and a lease mode to expand the operation scale of the knife sharpening system 10000. The fixed point operation mode, partner mode and lease mode are described in detail below:

fixed-point mode: because the knife sharpening system 10000 of this embodiment includes N knife sharpening terminals 1000, different knife sharpening terminals 1000 are configured in a community or a supermarket where people gather, and when the knife sharpening is needed, a user finds the adjacent knife sharpening terminal 1000 to scan a code and pay, so that the knife sharpening can be performed. The sharpening terminal 1000 in the fixed-point mode may be provided directly by the service provider or may be provided by an affiliate. When the knife sharpening terminal 1000 is directly provided by the facilitator, after the user scans the code to pay, the money is all entered into the service account, that is, the money is charged by the facilitator in full amount, and meanwhile, the consumption account records the consumption record of the user; when the sharpening terminal 1000 is indirectly provided by a 10000 franchisee of the sharpening system, after a user scans a code for payment, money respectively enters a service account and a merchant account according to a preset proportion, namely the waiter and the franchisee distribute money according to the preset proportion, thereby achieving win-win, being beneficial for the franchisee to more actively put into the deployment of the sharpening terminal 1000, and meanwhile, a consumption account can record the consumption record of the user.

Partner mode: the mobile knife sharpening of the knife sharpening terminal 1000 carried by the partner through the mobile tools such as vehicles and the like in the region of people dispersion is carried out, after a user scans codes and pays, money respectively enters the service account and the merchant account according to the preset proportion, namely the service provider and the partner divide the money according to the preset proportion, and the win-win situation is achieved, so that the partner can more actively carry the knife sharpening terminal 1000 to go deep into the region of people dispersion for mobile knife sharpening, the defects of a fixed point mode are supplemented, the mobile knife sharpening operation of old, weak, sick and disabled can be conveniently hired by a combined government department, and the employment rate of the old, weak, sick and disabled can be improved.

Leasing mode: the leasing mode is a combination of the fixed-point mode and the partner mode, a leasing company provides a leasing fee of the sharpening terminal 1000 for a service provider to obtain a certain time of usage right of the sharpening terminal 1000, and the leasing company can configure the leased sharpening terminal 1000 in a crowd concentrated district or a super city or a crowd dispersed area for mobile sharpening. After the user scans the code to pay, the money completely enters the account of the merchant, namely the money is fully collected by the renter, and meanwhile, the consumption record of the user can be recorded by the consumption account.

Further, when a user needs to make an appointment for sharpening, the user logs in a consumption account of the user through the personal server 3000 and sends a sharpening request to the remote server 2000, the remote server 2000 receives the sharpening request sent by the personal server 3000 which logs in the consumption account and sends the sharpening request to one of the service accounts or the merchant accounts, and the service accounts or the merchant accounts provide accurate offline sharpening for the user according to a nearest partner allocated according to appointment information provided by the user according to appointment time, so that online ordering and offline sharpening are achieved, and the problem of sharpening requirements is effectively solved.

The remote server 2000 of this embodiment receives a modification request sent by the personal server 3000 logging in a service account, and modifies the working status of the sharpening terminal 1000 corresponding to the independent code and modifies the account balance and the account balance ratio corresponding to the sharpening terminal 1000 corresponding to the independent code according to the modification request, where the working status includes an allowable working status and a prohibited working status, so as to flexibly adjust the control parameters of the sharpening system 10000. The facilitator can log in the remote server 2000 through the personal server 3000 with management authority and send a modification request to the remote server 2000 to modify the preset charge proportion of the accounting account corresponding to the sharpening terminal 1000 under the flags of the franchiser, the partner or the renter, for example, the three components of the facilitator for receiving the sharpening money, the seven components of the franchiser, the partner or the renter for receiving the sharpening money, etc., and the different share proportions are set according to the convention.

In order to facilitate the service account to control each sharpening terminal 1000, the database of the remote server 2000 stores the setting information of each sharpening terminal, and the setting information of each sharpening terminal 1000 includes: independent code, operating condition, account of collecting accounts, if this sharpen knife terminal is in lease or cooperation state, then set up the information and still include: the expiration time of the current working state, the charging ratio of the accounting account, the lease duration, whether to renew the lease, and the like, the personal server 3000 logging in the service account can send a modification request to the remote server 2000, and the remote server 2000 modifies the working state, the expiration time of the current working state, the accounting account, the charging ratio of the accounting account, and the like of each knife sharpening terminal 1000 according to the modification request. The expiration time of the current working state may be a period of one month and one week, or may be a specific month, month and day of a certain year, if the setting information includes lease duration, the remote server 2000 further determines whether to renew the lease when the lease duration is reached, if so, determines whether to check out the rent, and if not, modifies the working state of the knife sharpening terminal to the working prohibition state until the rent is checked out.

Of course, when the franchise deadline of the franchisee expires, the partnership deadline of the partnership or the lease deadline of the leaser expires, the facilitator may directly log in the remote server 2000 through the personal server 3000 having the management authority and send a modification request to the remote server 2000 to modify the working state of the knife sharpening terminal 1000 corresponding to the independent code into a forbidden working state, that is, the knife sharpening terminal 1000 corresponding to the franchiser, the partnership or the leaser flag cannot perform normal self-service charging knife sharpening, and at this time, the knife sharpening terminal 1000 is in a locked state; after the franchisee, the partner or the leaser makes a contract with the service provider, the service provider can log in the remote service provider 2000 through the personal service provider 3000 having the management authority and send a modification request to the remote service provider 2000 to modify the working state of the sharpening terminal 1000 corresponding to the independent code into a permitted working state, and at this time, the sharpening terminal 1000 is in an unlocked state, so that the sharpening terminal 1000 corresponding to the independent code can continue to perform normal charging self-service sharpening.

Referring to fig. 1 and 2, in another preferred embodiment of the present invention, a separate subscription account is set, specifically, the usage account further includes a subscription account according to a user type, the subscription account corresponds to at least one service account or merchant account so that the knife sharpening system 10000 of this embodiment can support a subscription mode, the subscription mode enables a service provider or a leaser to cooperate with some large-order customers to serve as a subscription customer, and provide unlimited times of knife sharpening service and/or online ordering and offline knife sharpening service. Specifically, the remote server 2000 receives a sharpening request sent by the personal server 3000 logging in the signed account, and sends the sharpening request to one of the service accounts or the merchant account corresponding to the signed account. When the user is a large order customer who frequently uses knives in restaurants, hotels and the like, the user can sign a contract agreement with a service provider, on one hand, the service provider can configure a knife sharpening terminal for the user to allow the user to sharpen the knives through the knife sharpening terminal 1000 for unlimited times without paying for each time of knife sharpening operation and specially sharpening the knife sharpening terminal 1000 at a fixed point, so that the adhesion of the large order customer to the knife sharpening system 10000 of the embodiment is effectively increased; on the other hand, when the user needs to sharpen the knife, the remote server 2000 receives the sharpening request sent by the personal server 3000 logging in the consumption account, and sends the sharpening request to one of the service accounts or the merchant accounts, and the service account or the merchant account preferentially allocates the nearest partner to provide offline sharpening for the user in the reservation time according to the reservation information provided by the user, so as to provide priority service for the subscriber, and provide higher-quality and faster service for the subscriber. It should be noted that the subscription account of this embodiment may be a sub-account in the consumption account, and the user performs pre-charging in the consumption account to complete subscription without independently subscribing to the subscription service with the service provider.

Further, the service provider can provide the cutter with the two-dimensional code, the two-dimensional code comprises specific identity information of the current cutter, and the service provider can provide free knife grinding service for the cutter sold by the service provider so as to expand the operating range of the service provider. The tool sharpening terminal 1000 is provided with a code scanning device for scanning a two-dimensional code on a tool, the code scanning device scans the two-dimensional code on the tool and sends effectively identified two-dimensional code information to the remote server 2000, the remote server 2000 judges whether the two-dimensional code is a preset two-dimensional code to judge whether the current tool meets the free sharpening qualification, and if yes, an approval command is fed back to the tool sharpening terminal 1000 to sharpen the current tool free. The user can be a restaurant, a hotel and other units with frequent knives, the service provider can sell knives to the user and promise to sharpen the knives permanently or freely within a certain period, the service provider can assign a specially assigned person to retrieve the knives from the user units and take charge of sharpening the knives in a preset time, or the service provider configures a sharpening terminal 1000 for the user to use. Meanwhile, when the service provider sells the cutter for the user, the service provider can sell kitchen supplies such as knife rests and cleaning gloves simultaneously, so that the operation range of the service provider is further improved.

It should be noted that the blade sharpening system 10000 of the embodiment has N blade sharpening terminals 1000 and one remote server 2000, and of course, according to the application scale of the blade sharpening system 10000, a plurality of remote servers 2000 as shown in fig. 3 may be provided to improve the service stability of the blade sharpening system 10000. Different remote services 2000 may share a database or different remote services 2000 may have separate databases. Specifically, when different remote servers 2000 share one database, one of the remote servers 2000 is used as a main remote server 2000, and the other remote servers 2000 are used as standby remote servers 2000, when the main remote server 2000 cannot operate, the main remote server 2000 and the standby remote servers 2000 share one database, and the standby remote servers 2000 can timely replace the main remote server 2000 to provide corresponding services, so that 10000 paralysis of the knife sharpening system caused by the failure of the single remote server 2000 is avoided; when different remote servers 2000 have different databases, according to the application scale of the sharpening system 10000, different remote servers 2000 serve the sharpening device 100 in the corresponding area, that is, the remote server 2000 in the same area serves the sharpening device 100 in the area, so as to effectively realize the management of the sub-areas and effectively ensure that the sharpening device 100 can provide stable service response when being applied in a large range.

The remote server 2000 also counts users, usage duration, frequency, etc. of all the sharpening terminals 1000 to obtain usage statistics, and sends the usage statistics to the service account. The statistical information of the service account is combined with the internet big data, knife sharpening requirement area distribution is established, the big data are conveniently combined to form drainage promotion, and the knife sharpening terminal 1000 is introduced into platforms such as WeChat public numbers, QQ public numbers and various big APPs to be promoted in multiple channels. In addition, the terminal 1000 of whetting a knife can also combine the on-palm second to kill, the active drainage of marketing activities such as group purchase activity, brand group, brand super day and the center of trying is inhaled the powder to widely popularize the terminal 1000 of whetting a knife, with the terminal 1000 of whetting a knife of this embodiment activate in each big internet marketing.

Referring to fig. 4 and 5, a sharpening terminal 1000 of the present embodiment includes a sharpening device 100 and a control mechanism 200 installed in the sharpening device 100, where the control mechanism 200 communicates with a remote terminal, and controls a preset working duration of the sharpening device 100 according to an allowable command, where the preset working duration of the sharpening terminal 1000 is two minutes, three minutes or four minutes, and the preset working duration is set according to a sharpening time of a cutter with normal wear degree, and when the cutter is worn seriously and the cutter cannot be completely sharpened within the preset working duration, a user needs to scan a code again to obtain a sharpening authority again. The sharpening terminal 1000 further comprises a touch display screen 300, wherein the touch display screen 300 displays a sharpening button 301, and displays an independent code of the sharpening button 301 when the sharpening button 301 is touched. Because the touch display screen 300 has a display function and the sharpening terminal 1000 is set in different areas, the touch display screen 300 can be combined with various large advertisement merchants to put various advertisements on the touch display screen 300 and to charge certain profits for the advertisement publishers, thereby providing paid advertisement promotion for the advertisement publishers and achieving the win-win situation between the service providers and the advertisement publishers.

The specific structure of the knife sharpening device of the embodiment will be described in detail below:

referring to fig. 6 to 9, the knife sharpening device 100 of the present embodiment includes a frame 10, a carrying mechanism 20 installed on the frame 10, a sharpening mechanism 30 having a sharpening element 31, a driving mechanism, and a first fixing shaft 50 transversely installed on the frame 10, wherein the frame 10 is a box structure, the sharpening element 31 is a long-strip-shaped oilstone and is disposed along a longitudinal direction, and of course, the sharpening element 31 may be made of other materials and shapes that can be used for sharpening a knife. The bearing mechanism 20 is provided with a bearing table 21 for mounting a cutter, and the grinding member 31 is located above the bearing table 21 and driven by the driving mechanism to move the cutter. The polishing mechanism 30 further comprises a polishing frame 32, the polishing member 31 is mounted on the polishing frame 32, and the polishing frame 32 is rotatably mounted on the first fixing shaft 50 and can rotate around the first fixing shaft 50 under the action of gravity, so that the polishing member 31 presses on the cutter of the bearing table 21. When the cutter was installed in plummer 21 and made the cutting edge towards one side of the piece 31 of polishing, because the piece 31 of polishing is located plummer 21 top, make the focus of the frame 32 of polishing along longitudinal deviation to the one side that is close to plummer 21, the frame 32 of polishing rotates around first fixed axle 50 under the action of gravity and presses on the cutting edge of the cutter on plummer 21 with the slope of orientation plummer 21 and final messenger's piece 31 of polishing, realized that the piece 31 of polishing adapts to the not cutter of equidimension automatically and effectively laminates and pushes down the cutting edge in order to carry out the operation of polishing under the action of gravity, effectively make the piece 31 of polishing can follow the radian of the different cutter of longitudinal adaptation.

Referring to fig. 6-10, the driving mechanism of the present embodiment includes a first driving member 41, the first driving member 41 is mounted on the polishing frame 32, an output shaft of the first driving member 41 is connected to the polishing member 31, and the first driving member 41 drives the polishing member 31 to reciprocate along the longitudinal direction. Specifically, the polishing frame 32 includes an optical axis 321, a clamping member 322 and an elastic element 323, wherein the optical axis 321 is disposed along a longitudinal direction, and one end of the optical axis 321 is connected to an output shaft of the first driving member 41 and is driven by the first driving member 41 to reciprocate along the longitudinal direction. The two clamping members 322 are oppositely arranged, one of the two clamping members 322 is positioned on the optical axis 321 through a bolt or bolt, the other of the two clamping members 322 is connected with the optical axis 321 in a sliding manner, the elastic element 323 is respectively connected with the two clamping members 322 and provides elastic force for the two clamping members 322 to clamp the polishing member 31, so that a clamping area for clamping the polishing member 31 is formed between the two clamping members 322, and the polishing member 31 is clamped in the clamping area. Mounting grooves for mounting the polishing members 31 are formed on opposite side surfaces of the two clamping members 322, and two ends of the polishing members 31 are respectively mounted in the mounting grooves of the two clamping members 322. Specifically, the lower part of the clamping member 322 protrudes to form a hook 3221, the hooks 3221 of the two clamping members 322 are oppositely arranged and form the mounting groove between the two hooks 3221 and the lower surfaces of the two clamping members 322, the polishing member 31 is clamped and fixed in the mounting groove, the polishing member 31 is clamped and fixed between the two clamping members 322 through the hooks 3221, the polishing member 31 is effectively prevented from falling off in the polishing process, and it is ensured that the polishing member 31 can synchronously perform longitudinal reciprocating motion along with the optical axis 321 to complete the polishing operation, of course, the mounting groove can also adopt other structures capable of fixing the polishing member 31, which is not described herein again. In addition, because the optical axis 321 surface is smooth, when polishing 31 centre gripping between two holders 322, polishing 31 can make the slope of left and right sides along optical axis 321 to when making polishing 31 laminate in the cutting edge, polishing 31 can be along the slope of horizontal self-adaptation according to the radian of cutting edge so that polishing 31 constantly laminates on the cutting edge completely, thereby make polishing 31 can enough follow the radian of vertical also can following horizontal self-adaptation cutting edge, effectively guaranteed the quality of polishing. It should be noted that the elastic element 323 of the present embodiment is a tension spring, but the elastic element 323 may also be a material capable of providing elastic force, such as a rubber band, and the specific form of the elastic element 323 is not limited herein.

The driving mechanism further comprises a second driving member 42, the polishing frame 32 is further slidably connected to the first fixing shaft 50, and the second driving member 42 drives the polishing mechanism 30 to slide along the first fixing shaft 50. Specifically, the second driving member 42 is mounted on the frame 10, the first fixing shaft 50 is a lead screw, the polishing mechanism 30 further includes a lead screw nut 33 connected to the polishing frame 32, the lead screw nut 33 is screwed onto the first fixing shaft 50, an output shaft of the second driving member 42 is connected to the first fixing shaft 50 through a coupling 421 and drives the first fixing shaft 50 to rotate, and when the first fixing shaft 50 rotates, the polishing frame 32 slides along the first fixing shaft 50 through the lead screw nut 33. In this embodiment, the transverse movement of the grinding frame 32 on the first fixing shaft 50 is controlled by a screw transmission manner, and as the grinding frame 32 moves transversely along the first fixing shaft 50, the grinding member 31 finally finishes grinding the whole blade from both transverse and longitudinal directions, although the grinding frame 32 can also slide along the first fixing shaft 50 by a connecting rod or a stepping motor, which is not limited herein. Because the grinding frame 32 has a certain weight, the grinding frame 32 is rotatably connected to the first fixing shaft 50, the coupling 421 is respectively connected to the output shafts of the first fixing shaft 50 and the second driving member 42, the coupling 421 prevents the output shaft of the second driving member 42 from being directly connected to the first fixing shaft 50, the bearing weight of the output shaft of the second driving member 42 is effectively reduced through the coupling 421, and the damage of the second driving member 42 caused by the overlarge bearing weight due to the fact that the first fixing shaft 50 is directly connected to the output shaft of the second driving member 42 is avoided.

Referring to fig. 6-11, the supporting mechanism 20 of the present embodiment includes a supporting platform 21 and a first positioning member 225, the supporting platform 21 is rotatably mounted on the frame 10 around a second fixing shaft 221 transversely disposed along the frame 10, and the first positioning member 225 is connected between the supporting platform 21 and the frame 10 and positions an angle of the supporting platform 21. Wherein, the mesa that plummer 21 bore the cutter is the magnetism face, and plummer 21 is fixed through the mode of magnetism with the cutter, has avoided the mode stationary knife through the centre gripping, the placing and the drawing of the cutter of being more convenient for, and it is more convenient to use. Specifically, the bearing platform 21 includes a frame body 22 rotatably installed on the frame 10 and two bearing plates 211, the two bearing plates 211 are respectively installed on the frame body 10 in a sliding manner along the transverse direction of the frame 10, the two bearing plates 211 are oppositely disposed at a certain distance to form a through chip falling hole 2111 between the two bearing plates 211, and a table top for bearing a tool is formed on the upper surface of the two bearing plates 211. Specifically, the frame body 22 includes a second fixing shaft 221, a moving shaft 222, an auxiliary shaft 223, and a connecting arm 224. The second fixing shaft 221, the moving shaft 222, and the auxiliary shaft 223 are transversely installed on the frame 10, the height of the second fixing shaft 221 is lower than that of the first fixing shaft 50, the height of the moving shaft 222 is lower than that of the second fixing shaft 221, the auxiliary shaft 223 is located between the second fixing shaft 221 and the moving shaft 222, the connecting arms 224 are respectively connected with the moving shaft 222 and the auxiliary shaft 223, one end of the bearing plate 211 pivots relative to the frame 10 through the second fixing shaft 221, and the other end of the bearing plate 211 is fixed on the auxiliary shaft 223. The rack 10 is provided with an arc-shaped groove 11 using the second fixing shaft 221 as an axis, the moving shaft 222 is slidably disposed in the arc-shaped groove 11 to adjust an included angle between the bearing plate 211 and a horizontal plane, two ends of the moving shaft 222 are respectively provided with a first positioning member 225, two ends of the moving shaft 222 respectively penetrate through a side wall of the rack 10, and the first positioning member 225 is in threaded connection with the moving shaft 22 and abuts against a side wall of the rack 10 to position the moving shaft 222. When the tool is used, the included angle between the bearing plate 211 and the horizontal plane is adjusted according to the type and the purpose of the tool, so that the polishing piece 31 is matched with the cutting edge to polish a radian more suitable for use.

Further, the carrier table 21 further comprises a fixing plate 212 and a second positioning member 213, wherein the carrier plate 211 and the fixing plate 212 are butt-jointed in a face-to-face manner to form the carrier table 21. The second positioning member 213 penetrates through the fixing plate 212 and is threadedly coupled to the supporting plate 211, so as to clamp and position the supporting plate 211 and the fixing plate 212 on the second fixing shaft 221 and the auxiliary shaft 223. Further, the entire carrier 211 is made as a magnetic member, so that the upper surface of the carrier 211 is magnetic. Further, the carrying mechanism 20 further includes a baffle 226 and a recycling bin (not shown), one side of the baffle 226 is connected to the auxiliary shaft 223, the other side of the baffle 226 extends to abut against the recycling bin, and an included angle between the baffle 226 and the carrying plate 211 is an acute angle. Because the in-process of whetting a knife can produce the sword bits, establish the contained angle of baffle 226 and loading board 211 into the acute angle, the sword bits that the in-process of whetting a knife produced drops to the baffle 226 on and slides in the collection box so that follow-up recovery from falling bits hole 2111, effectively reduces environmental pollution.

Referring to fig. 6 to 9, the knife sharpening device 100 of the present embodiment further includes an induction mechanism 60, where the induction mechanism 60 includes a limiting member 61, an induction switch 62 for inducing the limiting member 61, and a third positioning member 63, and the induction switch 62 is specifically a proximity switch. A third fixing shaft 80 is transversely installed on the machine frame 10, the two limiting members 61 are slidably connected with the third fixing shaft 80, the third positioning member 63 is connected with the limiting members 61 and positions the limiting members 61 on the third fixing shaft 80, a limiting region is formed between the two limiting members 61, the two sensing switches 62 are disposed on the polishing frame 32 and respectively sense the positions of the two limiting members 61, and the first driving member 41 is controlled to rotate when the sensing switches 62 are located at predetermined positions. When the tool is used, the distance between the two limiting parts 61 is adjusted according to the size and the position of the tool, and the limiting parts 61 are locked by the third positioning parts 63, so that a limiting region can be formed in any region of the first fixing shaft 50 in the transverse direction, and the first driving part 41 can move transversely in the limiting region to finish polishing the whole cutting edge.

Referring to fig. 6 to 10, the knife grinder 100 of the present embodiment further includes a water spraying mechanism 80, the water spraying mechanism 80 includes a water pump 81, a nozzle 82 and a filter (not shown), the water pump 81 is installed on the frame 10, the nozzle 82 is installed on the grinding frame 32, a water outlet of the nozzle 82 is bent upward and aligned with a grinding position of the grinding member 31, an input end of the water pump 81 is connected to the filter, an output end of the water pump 81 is connected to a water inlet of the nozzle 82, a water storage tank 12 is formed at a lower portion of the frame 10, the water storage tank 12 is filled with water, and the filter is disposed in the water storage tank 12. Because the nozzle 82 is installed on the grinding frame 32, the nozzle 82 moves transversely along the first fixing shaft 50 along with the grinding frame 32 synchronously, so that the grinding process can ensure that water is sprayed to the grinding position of the blade constantly, dry grinding between the cutter and the grinding piece is avoided, and the service lives of the cutter and the grinding piece 31 are effectively prolonged. It should be noted that the recycling tank of this embodiment is a water storage tank, and the water sprayed on the blade falls to the baffle 226 and is recycled to the water storage tank 12 together with the blade, so as to prevent the water from leaking out of the knife grinder 100. The water pump 81 pumps the water in the water storage tank 12 through the filter, the filter filters the cutter scraps to enable the water without impurities to be sprayed to the cutting edge again, the water recycling is realized, the water cost is effectively saved, and the knife grinder 100 of the embodiment can be used in places where independent water supply cannot be provided more conveniently. Of course, the recycling box can be arranged independently to recycle the scraps independently.

Referring to fig. 6-9 and 12, the knife sharpening device 100 of the present embodiment further includes a power supply 2, a display screen 3, a power switch 4 and a start switch 5, the first driving member 41, the power supply 2, the display screen 3, the power switch 4 and the start switch 5 are respectively electrically connected to the control mechanism 200, the control mechanism 200 is connected to and controls the power supply 2 to supply power to the driving mechanism, when the control mechanism 200 controls the power supply 2 to the driving mechanism to be turned on, the knife sharpening device 100 is in an unlocked state, and can sharpen the knife to the outside, and when the control mechanism 200 controls the power supply 2 to be turned off, the knife sharpening device 100 is in a locked state, and cannot sharpen the knife to the outside. The power supply 2 is a direct current power supply 2, so that the safety is higher, and the electric leakage accident caused by accidental wet water in the alternating current power supply is avoided. Further, a water amount knob 6 electrically connected to the control mechanism 200 may be further provided, and the water pump efficiency of the water pump 91 is controlled by the water amount knob 6, so as to control the amount of water sprayed.

Referring to fig. 6 to 12, the polishing frame 32 of the present embodiment is rotatably mounted on the first fixing shaft 50 and can rotate around the first fixing shaft 50 under the action of gravity, so that the polishing member 31 presses on the cutting edge of the cutter of the bearing table 21, and complete attachment of the polishing member 31 to the cutting edge can be ensured without additional force application to the polishing member 31, thereby avoiding insufficient attachment of the polishing member 31 to the cutting edge due to uneven force application to the polishing member 31, and effectively ensuring complete attachment of the polishing member 31 to the cutting edge in the whole polishing process along with movement of the polishing member 31, and thus achieving uniform polishing and effectively improving polishing effect; when cutters of different sizes are arranged on the bearing table 21, the grinding piece 31 can adapt to the inclination angle of the cutting edge by means of gravity, and the grinding piece 31 can be attached to the cutting edge at any time, so that the knife grinding device 100 can effectively adapt to different types of cutters and is high in adaptability.

With reference to fig. 1 to 12, according to the present invention, each sharpening terminal 1000 is configured with an independent code, and then communication is established with the sharpening terminal 1000 through the remote server 2000, so that the sharpening terminal 1000 has a small volume and is easy to move and install, and the sharpening terminal 1000 does not need to be fixedly connected with a server, so that the sharpening terminal 1000 can be flexibly installed in a fixed place such as a community or a supermarket, or can be carried by a vehicle for mobile sharpening, and is flexible to use. Furthermore, the remote server 2000 receives a usage request containing independent coding information and user information sent by the personal server 3000, generates charging information according to the usage request and feeds the charging information back to the personal server 3000, and sends an approval command to the sharpening terminal 1000 corresponding to the independent coding information after receiving a corresponding payment, so that the sharpening system 10000 can realize charging sharpening through the internet, charging self-service sharpening operation can be realized without manual watching, and the application scene of the sharpening system 10000 is further expanded.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, therefore, the present invention is not limited by the appended claims.

Claims

1. A knife sharpening system is characterized in that: the remote service end receives a use request which is sent by the personal service end and contains independent coding information and user information, generates charging information according to the use request and feeds the charging information back to the personal service end, sends an approval command to the sharpening terminal corresponding to the independent coding information after receiving corresponding money, and sharpens the sharpening terminal according to the approval command.

2. The system for sharpening knives according to claim 1, wherein: the remote server establishes and stores a use account containing user information, the use account comprises a service account, a consumption account and a merchant account according to the user type, each sharpening terminal is provided with a corresponding charge account, the charge account comprises the service account and the merchant account or the combination of the service account and the merchant account, the remote server receives a use request sent by a personal server logging in the consumption account, and sends a received payment to the corresponding charge account according to a preset proportion after charging.

3. The system for sharpening knives according to claim 2, wherein: the usage account further comprises a signed account according to the user type, the signed account corresponds to at least one service account or merchant account, the remote server receives a sharpening request sent by a personal server logging in the signed account, and sends the sharpening request to one of the service account or merchant account corresponding to the signed account.

4. The system for sharpening knives according to claim 1, wherein: the remote server receives a modification request sent by a personal server logging in a service account, modifies the working state of the sharpening terminal corresponding to the independent code and modifies the account collecting account and the account collecting proportion corresponding to the sharpening terminal corresponding to the independent code according to the modification request, wherein the working state comprises an allowable working state and a forbidden working state.

5. The system for sharpening knives according to claim 1, wherein: the sharpening terminal scans the two-dimension code on the cutter and sends the two-dimension code information which is effectively identified to the remote server, and the remote server judges whether the two-dimension code is a preset two-dimension code or not, and if yes, an permission command is fed back to the sharpening terminal.

6. The system for sharpening knives according to claim 1, wherein: the independent codes comprise independent two-dimensional codes, electronic tags or code strips.

7. The system for sharpening knives according to claim 1, wherein: the knife sharpening terminal comprises a knife sharpening device and a control mechanism installed in the knife sharpening device, the control mechanism is communicated with the remote terminal, and the knife sharpening device is controlled to work for a preset time according to the permission command.

8. The system for sharpening a knife according to claim 7, wherein: the sharpening terminal further comprises a touch display screen, the touch display screen displays a sharpening button, and when the sharpening button is touched, an independent code of the sharpening button is displayed.

9. The system for sharpening a knife according to claim 7, wherein: the knife sharpening device comprises a rack, a bearing mechanism arranged on the rack, a sharpening mechanism with a sharpening piece, a first fixed shaft and a driving mechanism which are transversely arranged on the rack, a bearing platform with a cutter is arranged on the bearing mechanism, the sharpening piece is positioned above the bearing platform and moves under the driving of the driving mechanism for sharpening, the sharpening mechanism further comprises a sharpening frame, the sharpening piece is arranged on the sharpening frame, the sharpening frame is rotatably arranged on the first fixed shaft and can wind around the first fixed shaft under the action of gravity, so that the sharpening piece is pressed on the cutter of the bearing platform, and the control mechanism is based on the permission command control when the driving mechanism works for a preset time.

10. The system for sharpening a knife of claim 9, wherein: the drive mechanism comprises a first drive piece and a second drive piece, an output shaft of the first drive piece is connected with the polishing piece, the first drive piece drives the polishing piece to do reciprocating motion along the longitudinal direction, the polishing frame is further connected with the first fixed shaft in a sliding mode, and the second drive piece drives the polishing frame to slide along the first fixed shaft.