CN113857942A - Automatic blade sharpening device with continuous guide sharpening track and sharpening method - Google Patents
Automatic blade sharpening device with continuous guide sharpening track and sharpening method Download PDFInfo
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- CN113857942A CN113857942A CN202111145700.6A CN202111145700A CN113857942A CN 113857942 A CN113857942 A CN 113857942A CN 202111145700 A CN202111145700 A CN 202111145700A CN 113857942 A CN113857942 A CN 113857942A
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- blade
- sharpening
- vertical plate
- wheel
- motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
An automatic blade sharpening device and method with a continuously conductive sharpening trajectory. The prior art blade sharpening mainly relies on the manual work to accomplish, and is inefficient, has the dust, and is big to the health injury, and the sharpening precision is lower, and blade size is not standard after the sharpening. The invention comprises the following components: foundation frame (1), the plane has 2 cylindrical archs on the foundation frame, and install grinding wheel unit respectively on cylindrical arch, install rotation platform frame (2) on the foundation frame, install rotation platform (3) on the rotation platform frame, the rotation platform inner circle meshes with gear (4), the plane is fixed with outside riser A (7) in proper order on the rotation platform, inside riser A (6), inside riser B (9), outside riser B (8), install slider-crank device on outside riser A, the outside riser B respectively, install sharpening track groove device on the inside riser A, the inside riser B respectively. The invention is for an automatic blade sharpening device with a continuously conductive sharpening trajectory.
Description
Technical Field
The invention relates to a blade automatic sharpening device with a continuous conductive sharpening track and a sharpening method.
Background
At present, the blade sharpening is mainly finished manually, the efficiency is low, dust exists, the damage to the body is large, the sharpening precision is low, and the size of a sharpened cutting edge is not standard. And a small part of enterprises also adopt automatic sharpening production lines, but the automatic sharpening production lines belong to special rigid production lines, and once the types of blades are changed, the production lines cannot be used.
Disclosure of Invention
The invention aims to provide an automatic blade grinding device and a blade grinding method with a continuous guide blade grinding track. Blades of different types can be sharpened by replacing the sharpening track groove device and changing the size of the crank rocker.
The above purpose is realized by the following technical scheme:
an automatic blade sharpening device having a continuously conductive sharpening trajectory comprising: the upper plane of the base frame is provided with 2 cylindrical bulges, the cylindrical bulges are respectively provided with a grinding wheel device, a rotating platform frame is arranged on the foundation frame, a rotating platform is arranged on the rotating platform frame, the inner ring of the rotating platform is engaged with the gear, the upper plane of the rotating platform is sequentially fixed with an outer vertical plate A, an inner vertical plate B and an outer vertical plate B, the outer vertical plate A and the outer vertical plate B are respectively provided with a crank block device, the inner vertical plate A and the inner vertical plate B are respectively provided with a sharpening track groove device, the guide block of the sharpening track groove device is provided with a blade positioning groove, a spring piece is fixed on the blade positioning groove, the blade positioning groove is internally provided with a blade and is fixed by the spring piece and the blade positioning groove through spring force.
The automatic blade sharpening device with the continuous guide sharpening track comprises a crank sliding block device and a motor, wherein the crank sliding block device comprises an adjusting sheet, the adjusting sheet is installed below an outer side vertical plate A and is connected with a rocker through a rotating shaft, the motor A is installed on the outer side vertical plate A and is connected with one end of a crank through a connecting shaft, the other end of the crank is connected with a sliding block A through the rotating shaft, and the sliding block A and the sliding block B are respectively sleeved on the rocker.
The automatic blade sharpening device with the continuous guide sharpening track comprises a track groove, a guide wheel A and a guide wheel B are respectively installed in the track groove, the guide wheel A, the guide wheel B and a guide block are connected through a rotating shaft B, the guide block is connected with the rotating shaft A, and the rotating shaft A is fixed on a sliding block B.
The automatic blade grinding device with the continuous blade grinding track guiding function comprises a base, wherein a lead screw is installed in the base, one end of the lead screw is connected with a motor B through a connecting shaft, the lead screw is in threaded connection with a lead screw nut device, and the upper portion of the lead screw nut device is connected with a grinding wheel through the connecting shaft.
The automatic blade sharpening device with the continuous guide sharpening track is characterized in that the base frame is arranged on the ground, the gear is connected with the turntable motor through a connecting shaft, the inner side vertical plate A and the inner side vertical plate B are symmetrically arranged, and the outer side vertical plate A and the outer side vertical plate B are symmetrically arranged.
An automatic blade sharpening device and method having a continuously conductive sharpening trajectory, the method comprising the steps of:
firstly, resetting all motors, placing a blade to be ground between a spring piece and a blade positioning groove on an outer side vertical plate A by a feeding mechanical arm, automatically fixing the blade by spring force, resetting the feeding mechanical arm and sending a signal, starting a motor B and a grinding wheel which are arranged at a cylindrical protruding position B to reach a specified position, rotating the motor A on the outer side vertical plate A for a circle to drive a rocker to rotate, driving a sliding block B to move by the rocker, driving a guide block to move by the sliding block B through a rotating shaft A, driving the guide wheel A and the guide wheel B to reciprocate once along the track of a track groove by the guide block, fixing the blade positioning groove, the spring piece and the blade on the guide block to move together, and grinding the cutting edge on one side of the blade;
then the grinding wheel is reset, the turntable motor is started to drive the gear, the gear is meshed with the rotating platform, the rotating platform rotates for half a circle, and the turntable motor stops.
At the moment, a feeding manipulator feeds materials at a blade fixing device of an outer side vertical plate A, the feeding manipulator resets and sends signals, a motor B and a grinding wheel which are installed at a cylindrical protruding position B are started to reach a designated position, the motor A on the outer side vertical plate A rotates for a circle to drive a rocker to rotate, the rocker drives a sliding block B to move, the sliding block B drives a guide block to move through a rotating shaft A, the guide block drives the guide wheel A and the guide wheel B to reciprocate once along the track of a track groove, and a blade positioning groove, a spring piece and a blade are fixed on the guide block to move together to grind a cutting edge on one side of the blade;
simultaneously, install and start the appointed position that reachs at cylindrical protruding position a department motor B and emery wheel, motor A on the outside riser B rotates a week, it rotates to drive the rocker, the rocker drives slider B and removes, slider B drives the guide block motion through pivot B, the guide block drives guide wheel A and guide wheel B once along the orbit reciprocating motion in orbit groove, the blade constant head tank, the spring leaf, the blade is fixed and is moved together on the guide block, realize the blade grinding of blade opposite side, at last the emery wheel resets, the unloading manipulator takes away the blade that grinds well.
Has the advantages that:
1. the invention relates to a blade automatic sharpening device with a continuous guide sharpening track and a sharpening method, the structure and the method mainly aim at the blade with the continuous guide sharpening track, an automatic grinding method is adopted, the sharpening efficiency is high, the working environment of workers can be effectively protected, the sharpening track is accurate, the sharpening precision is high, the size of a cutting edge after sharpening is standard, meanwhile, the sharpening process adopts a modularized design, as long as the sharpening track is continuously guide, and only the relevant sizes of partial parts and an adjusting mechanism need to be changed aiming at different blade models, and the flexible sharpening is realized.
2. The invention grinds different types of blades with continuous guide blade grinding tracks, and can obtain the sizes of related module mechanisms after software calculation, wherein each module comprises a slider-crank mechanism, a track groove and a blade positioning structure, the sizes of the slider-crank mechanisms are adjusted according to theoretical calculation, and the track groove and the blade positioning structure are actually customized, so that the blades with different types can be ground, the flexible grinding is realized, and the equipment utilization rate is improved.
3. The invention adopts an automatic grinding method, the sharpening efficiency is high, because the two sides of the blade are simultaneously ground, each side only needs to be ground once, the efficiency is at least improved by more than 3-4 times, because the two sides are ground by one-time positioning, the sharpening track is accurate, the sharpening precision is high, and the size of the sharpened cutting edge is standard.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a left side view of fig. 1.
Fig. 4 is a perspective view of the present invention.
Fig. 5 is a perspective view of the base frame of fig. 1.
Fig. 6 is a perspective view of the rotary table frame and the rotary table in fig. 1.
Fig. 7 is a perspective view of the grinding wheel unit of the present invention.
Fig. 8 is a perspective view of the crank block device of the present invention.
Figure 9 is a perspective view of the sharpening trajectory slot device of the present invention.
Fig. 10 is a perspective view of the blade, the spring plate, and the blade positioning groove of fig. 1.
Fig. 11 is a flow chart of the automatic blade grinding process of the present invention.
Wherein: 1. the base frame, 2, the rotating platform frame, 3, the rotating platform, 4, the gear, 5, the turntable motor, 6, the inside vertical plate A, 7, the outside vertical plate A, 8, the outside vertical plate B, 9, the inside vertical plate B, 10, the adjusting sheet, 11, the rotating shaft, 12, the rocker, 13, the motor A, 14, the slider A, 15, the slider B, 16, the crank, 17, the track groove, 18, the guide wheel A, 19, the guide wheel B, 20, the guide block, 21, the rotating shaft A, 22, the rotating shaft B, 23, the blade positioning groove, 24, the spring piece, 25, the blade, 26, the motor B, 27, the lead screw, 28, the lead screw nut device, 29, the grinding wheel, 30 and the base.
Detailed Description
Example 1:
an automatic blade sharpening device having a continuously conductive sharpening trajectory comprising: the upper plane of the base frame is provided with 2 cylindrical bulges, the cylindrical bulges are respectively provided with a grinding wheel device, the base frame is provided with a rotating platform frame 2, the rotating platform frame is provided with a rotating platform 3 which can rotate around the rotating platform frame along a Z axis, the inner ring of the rotating platform is meshed with a gear 4, the upper plane of the rotating platform is sequentially fixed with an outer vertical plate A7, an inner vertical plate A6, an inner vertical plate B9 and an outer vertical plate B8, the outer vertical plate A and the outer vertical plate B are respectively provided with a crank slider device, the crank slider device is mainly used for providing power and realizing the size of a crank at 2 limit positions and can also be realized by adopting a crank rocker mechanism, the inner vertical plate A and the inner vertical plate B are respectively provided with a cutter grinding track groove device, a guide block 20 of the cutter grinding track groove device is provided with a blade positioning groove 23, a spring piece 24 is fixed on the blade positioning groove, a blade 25 is installed in the blade positioning groove, and the blade is fixed by the spring piece and the blade positioning groove through spring force;
the parts mounted on the outer vertical plate B are completely the same as the outer vertical plate A, and the parts mounted on the inner vertical plate B are completely the same as the inner vertical plate A, except that the parts are reversely and symmetrically mounted.
Example 2:
the automatic blade sharpening device with the continuous and conductive sharpening track according to the embodiment 1, the crank-slider device comprises a regulating piece 10, the regulating piece is installed below the outer vertical plate A, can move up and down along the Z axis for regulation, and is connected with a rocker 12 through a rotating shaft 11, wherein the rocker can only rotate along the rotating shaft A, a motor A13 is installed on the outer vertical plate A and is connected with one end of a crank 16 through a connecting shaft, the other end of the crank is connected with a slider A14 through the rotating shaft, mutual rotation can be realized, and the slider A and the slider B15 are respectively sleeved on the rocker and do linear motion relative to the rocker.
Example 3:
the automatic blade sharpening device with a continuous and conductive sharpening track according to embodiment 1, the automatic blade sharpening device with a continuous and conductive sharpening track comprises a track groove 17, the track groove is fixed on an inner vertical plate A, a guide wheel A18 and a guide wheel B19 are respectively arranged in the track groove and can roll along the track of the track groove, the guide wheel A, the guide wheel B and a guide block 20 are connected through a rotating shaft B22, the guide block is connected with a rotating shaft A21 and can rotate around the rotating shaft A, and the rotating shaft A is fixed on a sliding block B.
Example 4:
the automatic blade sharpening device with the continuous and conductive sharpening path according to the embodiment 1, the grinding wheel device comprises a base 30, a lead screw 27 is installed in the base, one end of the lead screw is connected with a motor B26 through a connecting shaft, the lead screw is connected with a lead screw nut device 28 through threads, and the upper part of the lead screw nut device is connected with a grinding wheel 29 through the connecting shaft;
2 sets of grinding wheel unit install respectively on 2 cylindrical bellied positions an and the position B of basic frame, and the mechanism size is the same completely to grinding wheel unit on the position a is the example, and the base is fixed on position a, and the lead screw is installed on the base, and motor B can drive the lead screw and rotate, and lead screw nut device is under the effect of lead screw, along Y axle direction linear motion, and the emery wheel is installed and can the rotation on lead screw nut device.
Example 5:
the automatic blade sharpening device with continuous and guidable sharpening trajectory according to embodiment 1, said base frame is installed on the ground, said gear is connected with the turntable motor 5 through the connecting shaft, said inner vertical plate a6 is installed symmetrically with the inner vertical plate B9, said outer vertical plate a7 is installed symmetrically with the outer vertical plate B8.
Example 6:
a method of sharpening using the automatic blade sharpening apparatus of embodiments 1-5 having a continuously conductive sharpening profile, the method comprising the steps of:
firstly, resetting all motors, placing a blade to be ground between a spring piece and a blade positioning groove on an outer side vertical plate A by a feeding mechanical arm, automatically fixing the blade by spring force, resetting the feeding mechanical arm and sending a signal, starting a motor B and a grinding wheel which are arranged at a cylindrical protruding position B to reach a specified position, rotating the motor A on the outer side vertical plate A for a circle to drive a rocker to rotate, driving a sliding block B to move by the rocker, driving a guide block to move by the sliding block B through a rotating shaft A, driving the guide wheel A and the guide wheel B to reciprocate once along the track of a track groove by the guide block, fixing the blade positioning groove, the spring piece and the blade on the guide block to move together, and grinding the cutting edge on one side of the blade;
then the grinding wheel is reset, the turntable motor is started to drive the gear, the gear is meshed with the rotating platform, the rotating platform rotates for half a circle, and the turntable motor stops.
At the moment, a feeding manipulator feeds materials at a blade fixing device of an outer side vertical plate A, the feeding manipulator resets and sends signals, a motor B and a grinding wheel which are installed at a cylindrical protruding position B are started to reach a designated position, the motor A on the outer side vertical plate A rotates for a circle to drive a rocker to rotate, the rocker drives a sliding block B to move, the sliding block B drives a guide block to move through a rotating shaft A, the guide block drives the guide wheel A and the guide wheel B to reciprocate once along the track of a track groove, and a blade positioning groove, a spring piece and a blade are fixed on the guide block to move together to grind a cutting edge on one side of the blade;
simultaneously, install and start the appointed position that reachs at cylindrical protruding position a department motor B and emery wheel, motor A on the outside riser B rotates a week, it rotates to drive the rocker, the rocker drives slider B and removes, slider B drives the guide block motion through pivot B, the guide block drives guide wheel A and guide wheel B once along the orbit reciprocating motion in orbit groove, the blade constant head tank, the spring leaf, the blade is fixed and is moved together on the guide block, realize the blade grinding of blade opposite side, at last the emery wheel resets, the unloading manipulator takes away the blade that grinds well.
Claims (6)
1. An automatic blade sharpening device having a continuously conductive sharpening trajectory comprising: basic frame, characterized by: the upper plane of the base frame is provided with 2 cylindrical bulges, the cylindrical bulges are respectively provided with a grinding wheel device, a rotating platform frame is arranged on the foundation frame, a rotating platform is arranged on the rotating platform frame, the inner ring of the rotating platform is engaged with the gear, the upper plane of the rotating platform is sequentially fixed with an outer vertical plate A, an inner vertical plate B and an outer vertical plate B, the outer vertical plate A and the outer vertical plate B are respectively provided with a crank block device, the inner vertical plate A and the inner vertical plate B are respectively provided with a sharpening track groove device, the guide block of the sharpening track groove device is provided with a blade positioning groove, a spring piece is fixed on the blade positioning groove, the blade positioning groove is internally provided with a blade and is fixed by the spring piece and the blade positioning groove through spring force.
2. The automatic blade sharpening apparatus with a continuously conductive sharpening trajectory of claim 1, wherein: the crank sliding block device comprises an adjusting sheet, the adjusting sheet is arranged below the outer side vertical plate A and is connected with a rocker through a rotating shaft, a motor A is arranged on the outer side vertical plate A and is connected with one end of a crank through a connecting shaft, the other end of the crank is connected with a sliding block A through a rotating shaft, and the sliding block A and the sliding block B are respectively sleeved on the rocker.
3. The automatic blade sharpening apparatus with a continuously conductive sharpening trajectory of claim 2, wherein: sharpening orbit groove device include the orbit groove, the orbit groove in install leading wheel A, leading wheel B respectively, leading wheel A leading wheel B, the guide block connect through pivot B, the guide block be connected with pivot A, pivot A fix slider B on.
4. An automatic blade sharpening device with a continuously conductive sharpening trajectory as defined in claim 2 or 3, wherein: the grinding wheel device comprises a base, a lead screw is installed in the base, one end of the lead screw is connected with a motor B through a connecting shaft, the lead screw is connected with a lead screw nut device through threads, and the upper portion of the lead screw nut device is connected with a grinding wheel through the connecting shaft.
5. An automatic blade sharpening device with a continuously conductive sharpening trajectory as defined in claim 2 or 3, wherein: the base frame is arranged on the ground, the gear is connected with the turntable motor through a connecting shaft, the inner side vertical plate A and the inner side vertical plate B are symmetrically arranged, and the outer side vertical plate A and the outer side vertical plate B are symmetrically arranged.
6. A method of sharpening a blade having a continuously conducting sharpening trajectory as defined in any one of claims 1 to 5, wherein: the method comprises the following steps:
firstly, resetting all motors, placing a blade to be ground between a spring piece and a blade positioning groove on an outer side vertical plate A by a feeding mechanical arm, automatically fixing the blade by spring force, resetting the feeding mechanical arm and sending a signal, starting a motor B and a grinding wheel which are arranged at a cylindrical protruding position B to reach a specified position, rotating the motor A on the outer side vertical plate A for a circle to drive a rocker to rotate, driving a sliding block B to move by the rocker, driving a guide block to move by the sliding block B through a rotating shaft A, driving the guide wheel A and the guide wheel B to reciprocate once along the track of a track groove by the guide block, fixing the blade positioning groove, the spring piece and the blade on the guide block to move together, and grinding the cutting edge on one side of the blade;
then the grinding wheel is reset, the turntable motor is started to drive the gear, the gear is meshed with the rotating platform, the rotating platform rotates for half a circle, and the turntable motor stops;
at the moment, a feeding manipulator feeds materials at a blade fixing device of an outer side vertical plate A, the feeding manipulator resets and sends signals, a motor B and a grinding wheel which are installed at a cylindrical protruding position B are started to reach a designated position, the motor A on the outer side vertical plate A rotates for a circle to drive a rocker to rotate, the rocker drives a sliding block B to move, the sliding block B drives a guide block to move through a rotating shaft A, the guide block drives the guide wheel A and the guide wheel B to reciprocate once along the track of a track groove, and a blade positioning groove, a spring piece and a blade are fixed on the guide block to move together to grind a cutting edge on one side of the blade;
simultaneously, install and start the appointed position that reachs at cylindrical protruding position a department motor B and emery wheel, motor A on the outside riser B rotates a week, it rotates to drive the rocker, the rocker drives slider B and removes, slider B drives the guide block motion through pivot B, the guide block drives guide wheel A and guide wheel B once along the orbit reciprocating motion in orbit groove, the blade constant head tank, the spring leaf, the blade is fixed and is moved together on the guide block, realize the blade grinding of blade opposite side, at last the emery wheel resets, the unloading manipulator takes away the blade that grinds well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111145700.6A CN113857942B (en) | 2021-09-28 | 2021-09-28 | Automatic blade sharpening device with continuous and guided sharpening track and sharpening method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111145700.6A CN113857942B (en) | 2021-09-28 | 2021-09-28 | Automatic blade sharpening device with continuous and guided sharpening track and sharpening method |
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| Publication Number | Publication Date |
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| CN113857942A true CN113857942A (en) | 2021-12-31 |
| CN113857942B CN113857942B (en) | 2023-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN (1) | CN113857942B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115042023A (en) * | 2022-06-22 | 2022-09-13 | 程峰小 | Manufacturing equipment and manufacturing process of high-performance cutting tool |
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| CH299805A (en) * | 1942-12-14 | 1954-06-30 | Daimler Benz Ag | Process for fine drawing grinding of valve cones for internal combustion engines and machines for carrying out the same. |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115042023A (en) * | 2022-06-22 | 2022-09-13 | 程峰小 | Manufacturing equipment and manufacturing process of high-performance cutting tool |
| CN115042023B (en) * | 2022-06-22 | 2023-09-08 | 石家庄玛赫科技有限公司 | High-performance cutting tool manufacturing equipment and manufacturing process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113857942B (en) | 2023-10-27 |
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