CN218487919U

CN218487919U - Knife sharpener

Info

Publication number: CN218487919U
Application number: CN202222370654.6U
Authority: CN
Inventors: 卢玉林
Original assignee: Chongqing Yuming Plastic Products Co ltd
Current assignee: Chongqing Yuming Plastic Products Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-02-17
Anticipated expiration: 2032-09-07

Abstract

The utility model relates to a cutter repair equipment technical field, concretely relates to sharpedge grinding machine, the on-line screen storage device comprises a base, the grudging post, first motor, emery wheel and grinding assembly, grinding assembly includes the mount, coolant tank and moving mechanism, when the cutter need be polished, place the cutter and fix on the mount, start first motor, the output of first motor drives the emery wheel and begins to rotate, start moving mechanism, moving mechanism can drive the grudging post and begin to remove on the base, make the emery wheel on the grudging post follow the removal, polish the cutter on the mount, spray the coolant liquid through coolant tank cutter on to the mount, avoid the cutter to damage, thereby solve when grinding the cutter, it polishes through the handheld cutter of staff, make the pivoted emery wheel cause the problem of injury to the staff easily.

Description

Knife sharpener

Technical Field

The utility model relates to a cutter repair equipment technical field, concretely relates to sharpedge grinding machine.

Background

After the cutter is used for a long time, the cutter is worn and cannot be used, and the cutter is directly replaced, so that the cutter is wasted, and equipment capable of polishing the cutter is needed.

At present, prior art discloses a device, including base, grudging post, first motor and emery wheel, when needing to whet a knife, start first motor, the output of first motor drives the emery wheel and begins to rotate, and at this moment, the staff can hand the cutter, and the cutting edge face that will polish is polished on the emery wheel to become sharp with the cutter, can continue to use.

However, by adopting the mode, when the cutter is ground, the cutter is held by a worker to be ground, so that the rotating grinding wheel easily injures the worker.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a knife sharpener aims at solving when the cutter of polishing, is to polish through the handheld cutter of staff for the pivoted emery wheel causes the problem of injury to the staff easily.

In order to achieve the above purpose, the utility model provides a knife sharpener, which comprises a base, a vertical frame, a first motor, a grinding wheel and a grinding component, wherein the vertical frame is fixedly connected with the base and is positioned at one side of the base, the first motor is arranged at one side of the vertical frame, the grinding wheel is fixedly connected with the output end of the first motor and is positioned at one side of the first motor, the grinding component comprises a fixed frame, a cooling water tank and a moving mechanism,

the fixed frame is fixedly connected with the base and positioned at one side of the base, the cooling water tank is fixedly connected with the vertical frame and positioned at one side of the vertical frame, the moving mechanism is slidably connected with the base and fixedly connected with the vertical frame,

the fixing frame comprises a connecting plate and a bolt, the connecting plate is fixedly connected with the base and is positioned on one side of the base, and the bolt is in threaded connection with the connecting plate and is positioned on one side of the connecting plate.

The cooling water tank comprises a tank body, a water pipe and a spray head, the tank body is fixedly connected with the vertical frame and fixedly connected with the vertical frame, the water pipe is communicated with the tank body and positioned on one side of the tank body, and the spray head is communicated with the water pipe and positioned on one side of the water pipe.

Wherein, moving mechanism includes pulley, connecting block, connecting axle, two second motors, gear, sprocket, the pulley with base sliding connection, and be located one side of base, the connecting block with the pulley rotates to be connected, and with grudging post fixed connection, the connecting axle with pulley fixed connection, and be located one side of pulley, two the second motor respectively with base fixed connection, and be located respectively one side of base, the gear with the connecting axle is connected, and is located one side of connecting axle, the sprocket respectively with two the output meshing of second motor, and with gear engagement.

The knife sharpener further comprises a collecting box, and the collecting box is arranged on one side of the base.

The collecting box comprises a box body and a handle, wherein the box body is connected with the base in a sliding mode and is positioned on one side of the base. The handle is fixedly connected with the box body and is positioned on one side of the box body, the box body is provided with a stop block, and the stop block is positioned on one side of the box body.

The collecting box further comprises a limiting block, and the limiting block is rotatably connected with the base and is positioned on one side of the base.

The utility model discloses a knife sharpener, cutter are through long-time wearing and tearing, when leading to unable use needs to polish, with the cutter place in fix on the mount, avoid the cutter to drop when polishing, accomplish fixed back, start first motor, the output of first motor drives the emery wheel begins to rotate, at this moment, can start moving mechanism, moving mechanism can drive the grudging post is in begin to remove on the base, make on the grudging post the emery wheel is followed and is removed, right cutter on the mount is polished, through coolant tank is right cutter jet cooling liquid on the mount, avoids the cutter to produce high temperature when polishing for a long time, leads to the cutter to damage, through moving mechanism drives on the grudging post the emery wheel is in move on the base, can be right cutter on the mount is polished, avoids the staff to contact when polishing the cutter the emery wheel leads to the pivoted emery wheel to cause the injury to the staff to solve when polishing the cutter, polish through the handheld cutter of staff for the pivoted emery wheel causes the problem of injury to the staff easily.

Drawings

In order to more clearly illustrate the embodiments of the present 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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an overall front view of a first embodiment of the present invention.

Fig. 2 is an overall side view of the first embodiment of the present invention.

Fig. 3 is an overall front view of a second embodiment of the invention.

101-base, 102-vertical frame, 103-first motor, 104-grinding wheel, 105-grinding component, 106-fixing frame, 107-cooling water tank, 108-moving mechanism, 109-connecting plate, 110-bolt, 111-box, 112-water pipe, 113-spray head, 114-pulley, 115-connecting block, 116-connecting shaft, 117-second motor, 118-gear, 119-chain wheel, 201-collecting box, 202-box body, 203-handle and 204-limiting block.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.

The first embodiment of the present application is:

referring to fig. 1 to 2, fig. 1 is a front view of a first embodiment of the present invention, and fig. 2 is a side view of the first embodiment of the present invention. The utility model discloses a knife sharpener, including base 101, grudging post 102, first motor 103, emery wheel 104 and the subassembly 105 of polishing, the subassembly 105 of polishing includes mount 106, coolant tank 107 and moving mechanism 108, the mount includes connecting plate 109 and bolt 110, coolant tank 107 includes box 111, water pipe 112 and shower nozzle 113, moving mechanism 108 includes pulley 114, connecting block 115, connecting axle 116, two second motors 117, gear 118, sprocket 119.

For the specific embodiment, the vertical frame 102 is fixedly connected to the base 101 and located on one side of the base 101, the first motor 103 is disposed on one side of the vertical frame 102, the grinding wheel 104 is fixedly connected to an output end of the first motor 103 and located on one side of the first motor 103, when a tool is worn due to long-time use and cannot be used, a worker starts the first motor 103 on the vertical frame 102, the output end of the first motor 103 drives the grinding wheel 104 to rotate, at this time, the worker can hold the tool by hand to enable a cutting edge surface of the tool to be close to the grinding wheel 104, and the tool is ground by rotation of the grinding wheel 104, so that the tool becomes sharp.

The fixing frame 106 is fixedly connected with the base 101 and located on one side of the base 101, the cooling water tank 107 is fixedly connected with the vertical frame 102 and located on one side of the vertical frame 102, the moving mechanism 108 is slidably connected with the base 101 and fixedly connected with the vertical frame 102, when a tool needs to be polished, the tool is placed on the fixing frame 106 to be fixed, the tool is prevented from falling off during polishing, after the fixing is completed, the first motor 103 is started, the output end of the first motor 103 drives the grinding wheel 104 to rotate, at this time, the moving mechanism 108 can be started, the moving mechanism 108 can drive the vertical frame 102 to start to move on the base 101, the grinding wheel 104 on the vertical frame 102 moves along with the tool to polish the tool on the fixing frame 106, the cooling water tank 107 sprays cooling liquid on the fixing frame 106, the tool is prevented from generating high temperature during long-time polishing, the tool is prevented from being damaged, the moving mechanism 108 drives the grinding wheel 104 on the vertical frame 102 to move on the base 101, the tool can polish the tool on the fixing frame 106, the tool is prevented from contacting with a worker, the grinding wheel 104, and the problem that the worker can easily damage the grinding wheel 104 when the tool rotates the grinding wheel 104 is solved, and the worker can easily damage the grinding tool.

Secondly, the connecting plate 109 with base 101 fixed connection, and be located one side of base 101, bolt 110 with connecting plate 109 threaded connection, and be located one side of connecting plate 109, can place the cutter in on the connecting plate 109, and dextrorotation bolt 110, bolt 110 passes the cutter, fixes the cutter on connecting plate 109, avoids the cutter to drop when polishing.

Thirdly, the box body 111 is fixedly connected with the vertical frame 102 and is located on the vertical frame 102, the water pipe 112 is communicated with the box body 111 and is located on one side of the box body 111, the spray head 113 is communicated with the water pipe 112 and is located on one side of the water pipe 112, when the grinding wheel 104 grinds the cutter, the cooling liquid in the box body 111 passes through the water pipe 112 and is sprayed onto the cutter from the spray head 113, and the cutter is prevented from generating high temperature during long-time grinding, so that the cutter is prevented from being broken.

In addition, the pulley 114 is slidably connected to the base 101 and located on one side of the base 101, the connecting block 115 is rotatably connected to the pulley 114 and fixedly connected to the vertical frame 102, the connecting shaft 116 is fixedly connected to the pulley 114 and located on one side of the pulley 114, the two second motors 117 are respectively and fixedly connected to the base 101 and respectively located on one side of the base 101, the gear 118 is connected to the connecting shaft 116 and located on one side of the connecting shaft 116, the sprocket 119 is respectively engaged with the output ends of the two second motors 117 and engaged with the gear 118, when the grinding wheel 104 grinds the cutter on the connecting plate 109, the second motors 117 are activated, the output ends of the two second motors 117 start to rotate, the sprocket 119 is engaged with the output ends of the second motors 117, so that the sprocket 119 can move on the output ends of the second motors 117 and can engage with the gear 118, and the connecting shaft 116 connected to the gear 118 can move on the sprocket 119, and the connecting block 115 can drive the connecting block 115 to move on the vertical frame 102 and drive the pulley 114 to move on the vertical frame 102.

In the knife sharpener of this embodiment, when a knife tool is worn for a long time and needs to be ground, the knife tool can be placed on the connecting plate 109 and is rotated rightwards, the bolt 110 penetrates through the knife tool to fix the knife tool on the connecting plate 109, so that the knife tool is prevented from falling off when being ground, after the fixing is completed, the first motor 103 is started, the output end of the first motor 103 drives the grinding wheel 104 to start rotating, at this time, the second motor 117 is started, two output ends of the second motor 117 start rotating, the chain wheel 119 is meshed with the output end of the second motor 117, so that the chain wheel 119 can move on the output end of the second motor 117 and can be meshed with the gear 118, the connecting shaft 116 connected with the gear 118 can move along with the chain wheel 119, the connecting shaft 116 can drive the connecting block 115 to move along with the vertical frame 102, the pulley 114 is driven to move on the base 101, so that the grinding wheel 104 on the vertical frame 102 moves along with the knife tool, the knife tool can be ground, the knife tool is cooled by the cooling liquid in the box 111, and the knife tool is prevented from being damaged by a high-temperature spray head 112 when the knife tool is ground, thereby preventing a worker from working in a high-temperature grinding machine from working environment.

The second embodiment of the present application is:

referring to fig. 3 on the basis of the first embodiment, fig. 3 is an overall front view of the second embodiment of the present invention. The knife sharpener of this embodiment further comprises a collection box 201, and the collection box 201 comprises a box body 202, a handle 203 and a limiting block 204.

For the present embodiment, the collecting box 201 is disposed at one side of the base 101, and the debris generated when the grinding wheel 104 grinds the tool can fall into the collecting box 201, so that the debris can be conveniently collected and processed by the staff.

The box 202 is slidably connected to the base 101 and is located on one side of the base 101. The handle 203 is fixedly connected with the box body 202 and is located on one side of the box body 202, the box body 202 is provided with a stop block, the stop block is located on one side of the box body 202, scraps generated when a tool is ground by the grinding wheel 104 can fall into the box body 202, after grinding is completed, a worker can hold the handle to pull the box body 202 out of the base 101, and the scraps in the box body 202 can be conveniently processed.

Secondly, the stopper 204 with the base 101 rotates to be connected, and is located one side of base 101, the stopper 204 can be right the box body 202 carries on spacingly, avoids the box body 202 is followed when the cutter is polished the base 101 is slided out, accomplishes the back of polishing, and it is right to need when piece in the box body 202 is handled, the staff can rotate the stopper 204, the stopper 204 is no longer right the box body 202 carries on spacingly, makes things convenient for the staff will the box body 202 is pulled out.

This embodiment a sharpedge grinding machine, accomplish the back of polishing, it is right to need when handling the piece in the box body 202, the staff can rotate stopper 204, stopper 204 is no longer right box body 202 carries on spacingly, at this moment, the staff can hold the handle, will box body 202 is followed pull out on the base 101, it is convenient right the piece in the box body 202 is handled.

While the above disclosure describes one or more preferred embodiments of the present invention, it should be understood that there is no intent to limit the scope of the claims, and it is intended that all or a portion of the process flow of the above embodiments be practiced and equivalents thereof within the scope of the claims.

Claims

1. A knife sharpener comprises a base, a vertical frame, a first motor and a grinding wheel, wherein the vertical frame is fixedly connected with the base and is positioned on one side of the base, the first motor is arranged on one side of the vertical frame, the grinding wheel is fixedly connected with the output end of the first motor and is positioned on one side of the first motor,

also comprises a grinding component which is arranged on the frame,

the polishing component comprises a fixed frame, a cooling water tank and a moving mechanism,

the fixing frame is fixedly connected with the base and is positioned on one side of the base, the cooling water tank is fixedly connected with the vertical frame and is positioned on one side of the vertical frame, and the moving mechanism is slidably connected with the base and is fixedly connected with the vertical frame.

2. The tool sharpener of claim 1,

3. The tool sharpener of claim 2,

the cooling water tank comprises a tank body, a water pipe and a spray head, the tank body is fixedly connected with the vertical frame and is fixedly connected with the vertical frame, the water pipe is communicated with the tank body and is positioned on one side of the tank body, and the spray head is communicated with the water pipe and is positioned on one side of the water pipe.

4. The tool sharpener of claim 3,

moving mechanism includes pulley, connecting block, connecting axle, two second motors, gear, sprocket, the pulley with base sliding connection, and be located one side of base, the connecting block with the pulley rotates to be connected, and with grudging post fixed connection, the connecting axle with pulley fixed connection, and be located one side of pulley, two the second motor respectively with base fixed connection, and be located respectively one side of base, the gear with the connecting axle is connected, and is located one side of connecting axle, the sprocket respectively with two the output meshing of second motor, and with gear engagement.

5. The tool sharpener of claim 1,

6. The tool sharpener of claim 5,

the collecting box comprises a box body and a handle, the box body is connected with the base in a sliding mode and is located on one side of the base, the handle is fixedly connected with the box body and is located on one side of the box body, the box body is provided with a stop block, and the stop block is located on one side of the box body.

7. The tool sharpener of claim 6,