CN116475855A - Adaptive cutter sharpening equipment and using method thereof - Google Patents

Adaptive cutter sharpening equipment and using method thereof Download PDF

Info

Publication number
CN116475855A
CN116475855A CN202310459866.8A CN202310459866A CN116475855A CN 116475855 A CN116475855 A CN 116475855A CN 202310459866 A CN202310459866 A CN 202310459866A CN 116475855 A CN116475855 A CN 116475855A
Authority
CN
China
Prior art keywords
cutter
block
blocks
supporting
grinding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202310459866.8A
Other languages
Chinese (zh)
Other versions
CN116475855B (en
Inventor
蔡春阳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rudong Shuquanhua Cutting Tool Technology Co ltd
Original Assignee
Rudong Shuquanhua Cutting Tool Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rudong Shuquanhua Cutting Tool Technology Co ltd filed Critical Rudong Shuquanhua Cutting Tool Technology Co ltd
Priority to CN202310459866.8A priority Critical patent/CN116475855B/en
Publication of CN116475855A publication Critical patent/CN116475855A/en
Application granted granted Critical
Publication of CN116475855B publication Critical patent/CN116475855B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • 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
    • B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
    • 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
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06—Dust extraction equipment on grinding or polishing machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
    • 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

Abstract

The invention belongs to the technical field of cutter sharpening, and in particular relates to an adaptive cutter sharpening device and a using method thereof, wherein the device comprises the following steps: the device comprises a supporting bottom plate, an angle adaptation grinding mechanism, a cutter clamping mechanism and a collecting mechanism; the angle adaptation grinding mechanism comprises a lower rotary driving ring and an upper rotary driving ring, a plurality of uniformly distributed grinding blocks are sleeved on the lower rotary driving ring and the upper rotary driving ring, and tight connecting pieces are connected between the grinding blocks and the lower rotary driving ring and between the grinding blocks and the upper rotary driving ring; the cutter clamping mechanism comprises a fixed frame, a pair of lifting clamping blocks are arranged in the fixed frame, a plurality of shrinkage slots are cut in the lifting clamping blocks, and a first supporting sliding block is arranged in the shrinkage slots. According to the invention, through setting the corresponding mechanism of the cutter sharpening device, the cutter sharpening mode is improved, so that the device can adaptively adjust the cutter sharpening angle, and therefore, the cutter sharpening device can adapt to sharpening of various cutters, and the production and manufacturing capacity of factories is improved.

Description

Adaptive cutter sharpening equipment and using method thereof
Technical Field
The invention belongs to the technical field of cutter sharpening, and particularly relates to an adaptive cutter sharpening device and a using method thereof.
Background
When the cutter is calcined, the iron or steel on the surface can oxidize or contain higher carbon content, so-called sharpening is to grind out the outer oxide or the part with high carbon content at the position of the cutter edge, so that the steel part is exposed, and the cutter edge is sharper.
The existing knife sharpening method includes two modes of manual sharpening and machine sharpening. Wherein, the shortcoming of manual sharpening is: the grinding is unstable, the conditions of inconsistent width and contour line shapes on two sides are easy to occur, the use of a cutter is seriously affected, the condition of fatigue is easy to occur after long-time manual operation, and the grinding precision is further reduced. The existing machine sharpening device lacks an adaptive adjustment function, cannot be well adapted to the sharpening angle of the cutter, and the sharpening angles of different cutters are different.
For example: the sharpening angle of the sharpening blade is 14-20 degrees, generally the sharpening blade is 20-34 degrees, generally the sharpening blade is 34-44 degrees, generally the sharpening blade is 44-60 degrees, generally the sharpening blade is a mountain knife or a hacking knife, and the sharpening blade is different, and the sharpening angle of the sharpening blade of one machine is only one angle, so that the production and the manufacture of factories are severely limited, and inconvenience is brought to the production of the factories.
Accordingly, in view of the above-described problems, it is desirable to provide an adaptive cutter sharpening apparatus and method of use thereof.
Disclosure of Invention
The invention aims to provide an adaptive cutter sharpening device and a using method thereof, which are used for solving the problem that in the prior art, the sharpening angle of a machine is inconvenient to adapt to different cutters.
In order to achieve the above object, an embodiment of the present invention provides the following technical solution:
an adaptive cutter sharpening apparatus comprising: the device comprises a supporting bottom plate, an angle adaptation grinding mechanism, a cutter clamping mechanism and a collecting mechanism;
the angle adaptive grinding mechanism is arranged on the supporting bottom plate and comprises a lower rotary driving ring and an upper rotary driving ring, a plurality of uniformly distributed grinding blocks are sleeved on the lower rotary driving ring and the upper rotary driving ring, and a tight connecting piece is connected between the grinding blocks and the lower rotary driving ring and between the grinding blocks and the upper rotary driving ring;
the cutter clamping mechanism is arranged on one side of the lower rotary driving ring and comprises a fixed frame, a pair of lifting clamping blocks are arranged in the fixed frame, a plurality of shrinkage grooves are cut on the lifting clamping blocks, a first supporting sliding block is arranged in the shrinkage grooves, a first connecting column is connected to the first supporting sliding block, and an upper triggering block and a lower triggering block are arranged on one side, far away from the first connecting column, of the first supporting sliding block;
the collecting mechanism is arranged below the lower rotary driving ring and is used for collecting metal scraps generated in the grinding process.
Further, a plurality of sliding grooves are cut on the supporting bottom plate to provide space for sliding of the sliding supporting blocks, and a plurality of supporting sliding rods are arranged in the sliding grooves to enable the sliding supporting blocks not to fall off or incline easily; the support slide bar is provided with a slide support block in a sliding manner and is used for supporting the fixed frame and has the function of driving the fixed frame to move, so that the clamped cutter can slowly move, and complete sharpening of the cutter is realized;
the pushing cylinder is arranged in the supporting bottom plate and used for pushing the sliding supporting block to move, so that power is provided for slowly moving the cutter, complete sharpening of the cutter is conveniently achieved, the pushing cylinder is connected with the pushing piston rod, and the other end of the pushing piston rod is fixedly connected with the sliding supporting block and used for driving the sliding supporting block to slide.
Further, a transmission support column is arranged above the support bottom plate and used for driving the lower rotary drive ring and the upper rotary drive ring to rotate and move, so as to play a role in supporting transmission, and a plurality of uniformly distributed drive connecting rods are connected between the transmission support column and the lower rotary drive ring and between the transmission support column and the upper rotary drive ring and are used for fixedly connecting the transmission support column with the lower rotary drive ring and the upper rotary drive ring, so that the transmission support column can drive the lower rotary drive ring and the upper rotary drive ring to rotate and move;
elastic connecting ropes are connected between the transmission support column and the grinding blocks and used for pulling the grinding blocks, so that a pair of grinding blocks can be always in a certain state when not blocked by the blocking arc blocks, and the sharpening angle of the cutter can be changed only after the grinding blocks are blocked by the blocking arc blocks;
install the control box on the transmission support column, control box and top pushing cylinder, driving motor, push rod, go up trigger piece, trigger piece and air pump electric connection down for the control box can control the start and the closure of top pushing cylinder, driving motor, push rod and air pump, and then realizes intelligent control, and can control the length that the push rod stretches out according to the quantity of last trigger piece and trigger piece contact down, and then reaches the angle of control cutter edging.
Further, the below of transmission support column is connected with the main drive post for support the transmission support column and drive the transmission support column and rotate, play support and driven effect, the other end fixedly connected with driving motor of main drive post is used for driving the main drive post rotation, for lower rotatory driving ring and the rotatory power that provides of last rotatory driving ring, driving motor is fixed in on the supporting baseplate, avoid driving motor to appear the condition that rocks.
Further, the both sides of lower rotatory drive ring and last rotatory drive ring all are provided with the support ring board for support and block arc piece and push rod, avoid blocking arc piece and drop and push rod and rock, the excavation has a plurality of recesses on the support ring board, be provided with in the recess and block the arc piece, install the push rod on the support ring board, be connected with the push rod between push rod and the block arc piece.
Further, a second supporting sliding block is arranged in the shrink groove and used for supporting the second connecting column and pushing the second connecting column to eject outwards, the second supporting sliding block is connected with the second connecting column and used for improving friction force to the cutter when the cutter is clamped, so that the cutter cannot deviate during grinding, a pushing spring is connected between the second connecting column and the lifting clamping block and used for pushing the second supporting sliding block, and the second connecting column can extend out of the shrink groove.
Further, a clamping screw is inserted on the fixed frame and used for pushing the lifting clamping block to move, so that the cutter is clamped by the lifting clamping block, the cutter is conveniently sharpened, and a fixed bearing is connected between one end of the clamping screw and the lifting clamping block and used for being connected with the clamping screw, so that the lifting clamping block cannot be driven to rotate by the rotation of the clamping screw;
the lifting clamping block is also connected with a plurality of limiting columns, which play a limiting role on the lifting clamping block and avoid the condition that the lifting clamping block shakes and rotates, and the limiting columns penetrate through the fixed frame to facilitate lifting movement of the limiting columns;
the fixed frame and the sliding support block are fixedly connected, so that the fixed frame can be driven to move when the sliding support block moves, and then the cutter in the sharpening is conveniently driven to move, and complete sharpening of the cutter is realized.
Further, the collection mechanism comprises a collection frame for collecting scrap iron in the grinding process, a shielding net is arranged in the collection frame and used for playing a role in filtering and blocking, so that the metal scrap iron can not be sucked out when the air suction pipe sucks air upwards, and a widening bucket is connected to the collection frame, so that the scrap iron can be conveniently collected.
Further, a plurality of air pumps are arranged on the collecting frame, an air suction pipe and an air outlet pipe are connected to the air pumps, and the other end of the air suction pipe is inserted into the collecting frame.
The application method of the adaptive cutter sharpening equipment comprises the following steps:
s1, a worker places a cutter needing sharpening between a pair of lifting clamping blocks, then rotates a clamping screw, pushes the lifting clamping blocks to move through the clamping screw, clamps the cutter through the pair of lifting clamping blocks, and faces one side needing sharpening to a supporting annular plate;
s2, when the cutter is clamped, the cutter body can push the first connecting columns, the lower trigger block is driven to contact with the upper trigger block, at the moment, the control box can control the push rod to start, so that the push rod can push the blocking arc block to move, the angle of the cutter sharpening is changed, the grinding block is limited by the blocking arc block, the extending length of the blocking arc block can be adjusted according to the contact quantity of the lower trigger block and the upper trigger block, and the angle of the cutter sharpening is controlled;
s3, when the blocking arc block does not stretch out and draw back any more, the control box starts the driving motor, so that the driving motor can drive the main driving column and the transmission supporting column to move in a rotating mode, and then the lower rotary driving ring and the upper rotary driving ring are driven to rotate through the driving connecting rod, and finally a plurality of grinding blocks can rotate;
s4, when the grinding blocks rotate to the upper part or the lower part of the blocking arc blocks, a pair of grinding blocks are mutually close due to the blocking of the blocking arc blocks, and when the pair of grinding blocks are mutually close, the cutter can be clamped, so that the cutter is ground;
s5, in the grinding process, the pushing cylinder slowly pushes the sliding support block to move through the pushing piston rod, and the sliding support block drives the fixed frame to slowly move, so that the cutter is driven to slowly move, and the cutter is gradually sharpened;
s6, a large amount of scrap iron can be generated in the grinding process, the air pump can be started to pump air in the collecting frame out through the air suction pipe, so that negative pressure is generated in the collecting frame, a certain suction force is generated on the widening bucket, the scrap iron is conveniently sucked into the collecting frame, and cleaning of workers is facilitated.
Compared with the prior art, the invention has the following advantages:
according to the invention, through setting the corresponding mechanism of the cutter sharpening device, the cutter sharpening mode is improved, so that the device can adaptively adjust the cutter sharpening angle, and therefore, the cutter sharpening device can adapt to sharpening of various cutters, and the production and manufacturing capacity of factories is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
FIG. 1 is a perspective view of an adaptive knife sharpening apparatus according to one embodiment of the present invention;
FIG. 2 is a cross-sectional view of an adaptive knife sharpening apparatus according to one embodiment of the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2 at A;
FIG. 4 is a schematic view of the structure of FIG. 2B;
FIG. 5 is a schematic view of the structure of FIG. 2 at C;
FIG. 6 is a schematic diagram of the structure of FIG. 2 at D;
FIG. 7 is a cross-sectional view of a support floor in accordance with one embodiment of the present invention;
FIG. 8 is a schematic view of a pair of rotary drive rings according to an embodiment of the present invention;
FIG. 9 is a schematic view of the structure of FIG. 8 at E;
FIG. 10 is a schematic view of a pair of support ring plates according to an embodiment of the present invention;
FIG. 11 is a schematic view of the structure of FIG. 10 at F;
FIG. 12 is a schematic view of a block arc block according to an embodiment of the present invention;
FIG. 13 is a cross-sectional view of a lifting clamp block in accordance with one embodiment of the present invention.
In the figure: 1. support base plate, 101 support slide bar, 102 slide support block, 103 top drive cylinder, 104 top drive piston rod, 2 angle adaptive grinding mechanism, 201 bottom rotary drive ring, 202 upper rotary drive ring, 203 grinding block, 204 tight joint, 205 drive support post, 206 drive connecting rod, 207 elastic joint rope, 208 main drive post, 209 drive motor, 210 support ring plate, 211 blocking arc block, 212 top push rod, 213 top push post, 3 knife clamping mechanism, 301 fixed frame, 302 lifting clamp block, 303 first support slide block, 304 first connecting post, 305 upper trigger block, 306 lower trigger block, 307 second support slide block, 308 second connecting post, 309 top drive spring, 310 clamp screw, 311 fixed bearing, 312 limit post, 313 connecting frame, 4 collecting mechanism, 401 collecting frame, 402 blocking net, 403 widening hopper, 404 air pump, 405 suction pipe, 406 air outlet pipe, 5 control box.
Detailed Description
The present invention will be described in detail below with reference to the embodiments shown in the drawings. The embodiments are not intended to limit the invention, but structural, methodological or functional modifications from the embodiments are within the scope of the invention.
The invention discloses an adaptive cutter sharpening device, which is shown with reference to fig. 1-13 and comprises: a support base plate 1, an angle-adapted grinding mechanism 2, a tool clamping mechanism 3 and a collecting mechanism 4.
Referring to fig. 1 to 7, a plurality of sliding grooves are cut on a supporting base plate 1 to provide a space for sliding of a sliding supporting block 102, and a plurality of supporting sliding rods 101 are arranged in the sliding grooves to enable the sliding supporting block 102 not to fall off or incline easily. The support slide bar 101 is provided with a sliding support block 102 in a sliding manner and is used for supporting the fixed frame 301 and has the function of driving the fixed frame 301 to move, so that a clamped cutter can slowly move, and complete sharpening of the cutter is achieved.
Referring to fig. 1-7, a pushing cylinder 103 is installed in the supporting base plate 1 and is used for pushing the sliding supporting block 102 to move, so as to provide power for slowly moving the cutter, and complete sharpening of the cutter is conveniently achieved. The pushing cylinder 103 is connected with a pushing piston rod 104, and the other end of the pushing piston rod 104 is fixedly connected with the sliding support block 102 and is used for driving the sliding support block 102 to slide.
Referring to fig. 1 to 9, the angle-adaptive grinding mechanism 2 is provided on the support base plate 1, and the angle-adaptive grinding mechanism 2 includes a lower rotary drive ring 201 and an upper rotary drive ring 202 for supporting a plurality of grinding blocks 203 and has a function of rotating the plurality of grinding blocks 203 so as to grind and sharpen a cutter by the grinding blocks 203 during rotation. The lower rotary driving ring 201 and the upper rotary driving ring 202 are respectively sleeved with a plurality of uniformly distributed grinding blocks 203 for grinding the cutter, so that sharpening of the cutter is realized.
Wherein, the tight connection piece 204 is connected between the grinding block 203 and the lower rotary driving ring 201 and the upper rotary driving ring 202, so that the grinding block 203 can rotate and can not rotate and move when no external force is applied.
Referring to fig. 1-5, a transmission support column 205 is disposed above the support base plate 1, and is used for driving the lower rotary drive ring 201 and the upper rotary drive ring 202 to perform rotary movement, so as to perform the function of supporting transmission, and a plurality of evenly distributed drive connection rods 206 are connected between the transmission support column 205 and the lower rotary drive ring 201 and between the transmission support column 205 and the upper rotary drive ring 202. For fixedly connecting the transmission support posts 205 with the lower and upper rotary drive rings 201, 202, such that the transmission support posts 205 can drive the lower and upper rotary drive rings 201, 202 to move rotationally.
Referring to fig. 1 to 9, elastic connection ropes 207 are connected between the transmission support columns 205 and the plurality of grinding blocks 203, and are used for pulling the grinding blocks 203, so that a pair of grinding blocks 203 can be always in a certain state when not blocked by the blocking arc blocks 211, and the sharpening angle of the cutter can be changed only after the grinding blocks 203 are blocked by the blocking arc blocks 211.
Referring to fig. 1-13, a control box 5 is mounted on the transmission support column 205, and the control box 5 is electrically connected with the pushing cylinder 103, the driving motor 209, the pushing rod 212, the upper trigger block 305, the lower trigger block 306 and the air pump 404. The control box 5 can control the starting and closing of the pushing cylinder 103, the driving motor 209, the pushing rod 212 and the air pump 404, so as to realize intelligent control, and the extending length of the pushing rod 213 can be controlled according to the contact quantity of the upper trigger block 305 and the lower trigger block 306, so as to control the sharpening angle of the cutter.
Referring to fig. 1-5, a main driving column 208 is connected below the driving support column 205, and is used for supporting the driving support column 205 and driving the driving support column 205 to rotate, so as to perform supporting and driving functions, and a driving motor 209 is fixedly connected to the other end of the main driving column 208, and is used for driving the main driving column 208 to rotate, so as to provide power for the rotation of the lower rotating driving ring 201 and the upper rotating driving ring 202. The driving motor 209 is fixed on the supporting base plate 1, so that the shaking of the driving motor 209 is avoided.
Referring to fig. 1 to 12, both sides of the lower and upper rotary driving rings 201 and 202 are provided with support ring plates 210 for supporting the blocking arc blocks 211 and the push rods 212, preventing the blocking arc blocks 211 from falling off and the push rods 212 from shaking. A plurality of grooves are cut on the support ring plate 210, a blocking arc block 211 is arranged in the grooves, a push rod 212 is arranged on the support ring plate 210, and a push rod 213 is connected between the push rod 212 and the blocking arc block 211.
Referring to fig. 1 to 13, the tool clamping mechanism 3 is provided at one side of the lower rotary drive ring 201, the tool clamping mechanism 3 includes a fixed frame 301, and a pair of lifting clamping blocks 302 are provided in the fixed frame 301 for clamping the tool body so that the tool body is not offset during grinding. A plurality of shrinkage grooves are cut on the lifting clamping block 302, a first supporting sliding block 303 is arranged in the shrinkage grooves, a first connecting column 304 is connected to the first supporting sliding block 303, and an upper triggering block 305 and a lower triggering block 306 are arranged on one side, away from the first connecting column 304, of the first supporting sliding block 303.
Referring to fig. 1-4, a second supporting slider 307 is disposed in the partially shrinking slot, and is used for supporting the second connecting post 308 and pushing the second connecting post 308 to eject outwards, and the second supporting slider 307 is connected with the second connecting post 308, so that the friction force to the cutter is improved when the cutter is clamped, and the cutter cannot deviate during grinding. A pushing spring 309 is connected between the second connecting post 308 and the lifting clamping block 302, and is used for pushing the second supporting slide block 307, so that the second connecting post 308 can extend out of the shrinkage groove.
Wherein, insert on the fixed frame 301 and be equipped with clamping screw 310 for promote the lift clamp block 302 and remove, thereby press from both sides the cutter clamp through a pair of lift clamp block 302, and then conveniently carry out the edging to the cutter and handle, clamping screw 310's one end is connected with fixed bearing 311 between the lift clamp block 302 for connect at clamping screw 310, make clamping screw 310's rotation can not drive lift clamp block 302 and rotate.
In addition, a plurality of spacing posts 312 are connected to the lifting clamping block 302, which plays a role in limiting the lifting clamping block 302, so that the lifting clamping block 302 is prevented from shaking and rotating, and the spacing posts 312 penetrate through the fixed frame 301, thereby facilitating lifting movement of the spacing posts 312.
Specifically, a connecting frame 313 is connected between the fixed frame 301 and the sliding support block 102, and is used for fixedly connecting the fixed frame 301 and the sliding support block 102, so that the fixed frame 301 can be driven to move when the sliding support block 102 moves, and then the cutter in sharpening can be conveniently driven to move, so that complete sharpening of the cutter is realized.
Referring to fig. 1 to 6, a collecting mechanism 4 is provided below the lower rotary drive ring 201, the collecting mechanism 4 is for collecting metal chips generated during grinding, and the collecting mechanism 4 includes a collecting frame 401 for collecting the iron chips during grinding. Be provided with in the collection frame 401 and hide the screen 402 for play the effect that filters the blocking, can not suck out the metal fillings when making the breathing pipe 405 upwards inhale, be connected with on the collection frame 401 and widen the fill 403, conveniently collect the iron fillings.
Wherein, install a plurality of air pumps 404 on collecting frame 401, be connected with breathing pipe 405 and outlet duct 406 on the air pump 404, the other end of breathing pipe 405 inserts and locates in collecting frame 401.
The application method of the adaptive cutter sharpening equipment comprises the following steps:
s1, a worker places a cutter needing sharpening between a pair of lifting clamping blocks 302, then rotates a clamping screw 310, pushes the lifting clamping blocks 302 to move through the clamping screw 310, clamps the cutter through the pair of lifting clamping blocks 302, and faces one side needing sharpening to the supporting ring plate 210;
s2, when a cutter is clamped, the cutter body can push a plurality of first connecting columns 304 so as to drive a lower trigger block 306 to contact with an upper trigger block 305, at the moment, the control box 5 can control the push rod 212 to start, so that the push rod 213 can push the blocking arc block 211 to move so as to change the angle of the cutter sharpening, the grinding block 203 is limited by the blocking arc block 211, and the control box 5 can adjust the extending length of the blocking arc block 211 according to the contact quantity of the lower trigger block 306 and the upper trigger block 305 so as to control the angle of the cutter sharpening;
s3, when the blocking arc block 211 does not stretch out and draw back any more, the control box 5 starts the driving motor 209, so that the driving motor 209 can drive the main driving column 208 and the transmission supporting column 205 to rotate, and then the lower rotary driving ring 201 and the upper rotary driving ring 202 are driven to rotate through the driving connecting rod 206, and finally the grinding blocks 203 can rotate;
s4, when the grinding blocks 203 rotate above or below the blocking arc blocks 211, the pair of grinding blocks 203 are blocked by the blocking arc blocks 211, and when the pair of grinding blocks 203 are close to each other, the cutter can be clamped, so that the cutter is ground;
s5, in the grinding process, the pushing cylinder 103 slowly pushes the sliding support block 102 to move through the pushing piston rod 104, and the sliding support block 102 drives the fixed frame 301 to slowly move, so that the cutter is driven to slowly move, and the cutter is gradually sharpened;
s6, a large amount of scrap iron can be generated in the grinding process, the air pump 404 can be started to pump air in the collecting frame 401 out through the air suction pipe 405, so that negative pressure is generated in the collecting frame 401, a certain suction force is generated on the widening bucket 403, the scrap iron is conveniently sucked into the collecting frame 401, and cleaning of staff is facilitated.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment contains only one independent technical solution, and that such description is provided for clarity only, and that the technical solutions of the embodiments may be appropriately combined to form other embodiments that will be understood by those skilled in the art.

Claims (10)

1. An adaptive cutter sharpening apparatus, comprising:
a support base plate (1);
the angle adaptive grinding mechanism (2) is arranged on the supporting bottom plate (1), the angle adaptive grinding mechanism (2) comprises a lower rotary driving ring (201) and an upper rotary driving ring (202), a plurality of uniformly distributed grinding blocks (203) are sleeved on the lower rotary driving ring (201) and the upper rotary driving ring (202), and tight connecting pieces (204) are connected between the grinding blocks (203) and the lower rotary driving ring (201) and between the grinding blocks and the upper rotary driving ring (202);
the cutter clamping mechanism (3) is arranged on one side of the lower rotary driving ring (201), the cutter clamping mechanism (3) comprises a fixed frame (301), a pair of lifting clamping blocks (302) are arranged in the fixed frame (301), a plurality of shrinkage grooves are formed in the lifting clamping blocks (302), a first supporting sliding block (303) is arranged in each shrinkage groove, a first connecting column (304) is connected to the first supporting sliding block (303), and an upper triggering block (305) and a lower triggering block (306) are arranged on one side, far away from the first connecting column (304), of the first supporting sliding block (303);
and the collecting mechanism (4) is arranged below the lower rotary driving ring (201), and the collecting mechanism (4) is used for collecting metal scraps generated in the grinding process.
2. The adaptive cutter sharpening device according to claim 1, wherein a plurality of sliding grooves are formed in the supporting base plate (1), a plurality of supporting sliding rods (101) are arranged in the sliding grooves, sliding supporting blocks (102) are arranged on the supporting sliding rods (101) in a sliding mode, pushing air cylinders (103) are arranged in the supporting base plate (1), pushing piston rods (104) are connected to the pushing air cylinders (103), and the other ends of the pushing piston rods (104) are fixedly connected with the sliding supporting blocks (102).
3. The adaptive cutter sharpening equipment according to claim 1, wherein a transmission support column (205) is arranged above the support base plate (1), a control box (5) is arranged on the transmission support column (205), a plurality of evenly distributed driving connecting rods (206) are connected between the transmission support column (205) and the lower rotary driving ring (201) and between the transmission support column (205) and the upper rotary driving ring (202), and elastic connecting ropes (207) are connected between the transmission support column (205) and the plurality of grinding blocks (203).
4. An adaptive knife sharpening apparatus according to claim 3, characterized in that a main driving column (208) is connected below the transmission supporting column (205), the other end of the main driving column (208) is fixedly connected with a driving motor (209), and the driving motor (209) is fixed on the supporting base plate (1).
5. The adaptive cutter sharpening apparatus as defined in claim 1, wherein both sides of the lower rotary drive ring (201) and the upper rotary drive ring (202) are provided with support ring plates (210), a plurality of grooves are cut in the support ring plates (210), a blocking arc block (211) is provided in each groove, a push rod (212) is mounted on the support ring plates (210), and push columns (213) are connected between the push rods (212) and the blocking arc block (211).
6. The adaptive cutter sharpening apparatus as defined in claim 1, wherein a second supporting slider (307) is disposed in a portion of the shrink slot, a second connecting column (308) is connected to the second supporting slider (307), and a pushing spring (309) is connected between the second connecting column (308) and the lifting clamping block (302).
7. The adaptive cutter sharpening device according to claim 2, wherein a clamping screw (310) is inserted on the fixed frame (301), a fixed bearing (311) is connected between one end of the clamping screw (310) and the lifting clamping block (302), a plurality of limit posts (312) are further connected on the lifting clamping block (302), the limit posts (312) penetrate through the fixed frame (301), and a connecting frame (313) is connected between the fixed frame (301) and the sliding supporting block (102).
8. An adaptive knife sharpening apparatus according to claim 1, characterized in that the collecting means (4) comprises a collecting frame (401), a shielding net (402) is arranged in the collecting frame (401), and a widening bucket (403) is connected to the collecting frame (401).
9. The adaptive cutter sharpening device according to claim 8, wherein a plurality of air pumps (404) are installed on the collecting frame (401), an air suction pipe (405) and an air outlet pipe (406) are connected to the air pumps (404), and the other end of the air suction pipe (405) is inserted into the collecting frame (401).
10. A method of using the adaptive cutter sharpening apparatus of any one of claims 1 to 9, comprising the steps of:
s1, a worker places a cutter needing sharpening between a pair of lifting clamping blocks (302), then rotates a clamping screw (310), pushes the lifting clamping blocks (302) to move through the clamping screw (310), clamps the cutter through the pair of lifting clamping blocks (302), and faces one side needing sharpening to a supporting annular plate (210);
s2, when a cutter is clamped, the cutter body can push a plurality of first connecting columns (304), and then the lower trigger block (306) is driven to be in contact with the upper trigger block (305), at the moment, the control box (5) can control the push rod (212) to start, so that the push rod (213) can push the blocking arc block (211) to move, and then the angle of the cutter sharpening is changed, and then the grinding block (203) is limited through the blocking arc block (211), and the control box (5) can adjust the extending length of the blocking arc block (211) according to the contact quantity of the lower trigger block (306) and the upper trigger block (305), and further realize the control of the angle of the cutter sharpening;
s3, when the arc blocking block (211) does not stretch out and draw back any more, the control box (5) starts the driving motor (209), so that the driving motor (209) can drive the main driving column (208) and the transmission supporting column (205) to move in a rotating mode, then the lower rotary driving ring (201) and the upper rotary driving ring (202) are driven to rotate through the driving connecting rod (206), and finally the grinding blocks (203) can rotate;
s4, when the grinding blocks (203) rotate to the upper part or the lower part of the blocking arc blocks (211), the pair of grinding blocks (203) are close to each other due to the blocking of the blocking arc blocks (211), and when the pair of grinding blocks (203) are close to each other, a cutter can be clamped, so that the cutter is ground;
s5, in the grinding process, the pushing cylinder (103) slowly pushes the sliding support block (102) to move through the pushing piston rod (104), and the sliding support block (102) drives the fixed frame (301) to slowly move, so that the cutter is driven to slowly move, and the cutter is gradually sharpened;
s6, a large amount of scrap iron can be generated in the grinding process, and the air pump (404) can be started to pump out air in the collecting frame (401) through the air suction pipe (405), so that negative pressure is generated in the collecting frame (401), a certain suction force is generated on the widening bucket (403), the scrap iron is conveniently sucked into the collecting frame (401), and cleaning of workers is facilitated.
CN202310459866.8A 2023-04-26 2023-04-26 Adaptive cutter sharpening equipment and using method thereof Active CN116475855B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310459866.8A CN116475855B (en) 2023-04-26 2023-04-26 Adaptive cutter sharpening equipment and using method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310459866.8A CN116475855B (en) 2023-04-26 2023-04-26 Adaptive cutter sharpening equipment and using method thereof

Publications (2)

Publication Number Publication Date
CN116475855A true CN116475855A (en) 2023-07-25
CN116475855B CN116475855B (en) 2023-12-26

Family

ID=87215262

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310459866.8A Active CN116475855B (en) 2023-04-26 2023-04-26 Adaptive cutter sharpening equipment and using method thereof

Country Status (1)

Country Link
CN (1) CN116475855B (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB417925A (en) * 1934-03-24 1934-10-16 Walter Green Improvements in or relating to the production of cutting blades or knives
CN107443179A (en) * 2015-10-29 2017-12-08 兰如林 Sharpener
CN108406455A (en) * 2018-04-02 2018-08-17 苏州盟川自动化科技有限公司 A kind of garden instrument blade mill edge cutting device
CN208759165U (en) * 2018-05-25 2019-04-19 东莞富兰地工具股份有限公司 Cutter sharpener
CN110303391A (en) * 2019-06-26 2019-10-08 无锡飞万刀具有限公司 Round mouth knife puts the first edge on a knife or a pair of scissors lathe
CN211219933U (en) * 2019-12-16 2020-08-11 无锡精瓷精密工具有限公司 Multi-angle adjustable polycrystalline diamond grinding device for cutter
CN212122619U (en) * 2020-04-27 2020-12-11 大连仁宏冲压模具有限公司 Grinding machine for industrial production and processing
CN215547247U (en) * 2021-05-18 2022-01-18 黄石启邦自动化设备股份有限公司 Two-way edging device convenient to angle regulation
CN216759198U (en) * 2021-09-08 2022-06-17 江苏新发工具有限公司 Grinding wheel grinding angle adjusting mechanism of woodworking flat drill edging machine
CN217143315U (en) * 2021-05-21 2022-08-09 浙江亮能机电科技有限公司 Multi-station automatic knife grinding equipment
CN217966187U (en) * 2022-08-29 2022-12-06 东莞市鼎越自动化科技有限公司 Cutter edging machine

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB417925A (en) * 1934-03-24 1934-10-16 Walter Green Improvements in or relating to the production of cutting blades or knives
CN107443179A (en) * 2015-10-29 2017-12-08 兰如林 Sharpener
CN108406455A (en) * 2018-04-02 2018-08-17 苏州盟川自动化科技有限公司 A kind of garden instrument blade mill edge cutting device
CN208759165U (en) * 2018-05-25 2019-04-19 东莞富兰地工具股份有限公司 Cutter sharpener
CN110303391A (en) * 2019-06-26 2019-10-08 无锡飞万刀具有限公司 Round mouth knife puts the first edge on a knife or a pair of scissors lathe
CN211219933U (en) * 2019-12-16 2020-08-11 无锡精瓷精密工具有限公司 Multi-angle adjustable polycrystalline diamond grinding device for cutter
CN212122619U (en) * 2020-04-27 2020-12-11 大连仁宏冲压模具有限公司 Grinding machine for industrial production and processing
CN215547247U (en) * 2021-05-18 2022-01-18 黄石启邦自动化设备股份有限公司 Two-way edging device convenient to angle regulation
CN217143315U (en) * 2021-05-21 2022-08-09 浙江亮能机电科技有限公司 Multi-station automatic knife grinding equipment
CN216759198U (en) * 2021-09-08 2022-06-17 江苏新发工具有限公司 Grinding wheel grinding angle adjusting mechanism of woodworking flat drill edging machine
CN217966187U (en) * 2022-08-29 2022-12-06 东莞市鼎越自动化科技有限公司 Cutter edging machine

Also Published As

Publication number Publication date
CN116475855B (en) 2023-12-26

Similar Documents

Publication Publication Date Title
CN112659388A (en) Deburring device for gypsum brick production
CN112872963A (en) Circular chopping block processing is with circular billet side polisher
CN211564520U (en) Lathe is used in roll production with waste recovery function
CN116475855B (en) Adaptive cutter sharpening equipment and using method thereof
CN212496815U (en) High-efficient grinding device of machine tool cutting edge
CN209983100U (en) Quick harvesting device of asparagus
CN218452766U (en) Antiskid chopping block processing equipment
CN210121706U (en) Reinforcing bar cuts equipment for highway construction
CN2583167Y (en) Fabric-drawing cutting machine
CN211966897U (en) Polishing device for aluminum table top with hollow patterns
CN113021616B (en) Automatic steel bar ring paving equipment for cement well lid manufacturing
CN214353680U (en) Automatic edge trimmer for plastic plate processing
CN205520812U (en) Full -automatic internal diameter trimmer of clutch facing
CN107234680A (en) A kind of woodwork polishing angle grinder
CN109794817B (en) Mobilizable five metals panel polisher
CN109623908B (en) Building plaque machine-shaping device
CN218964866U (en) Limiting mechanism of blade peripheral grinding machine
CN219032722U (en) Cloth cutting device for clothing processing
CN217476087U (en) Device is cut in filter bag production that can reach isolation cutting device
CN220498110U (en) Filter screen processing equipment
CN220007165U (en) Battery steel casing burring device
CN211071991U (en) Plate material adsorption type plate shearing machine
CN216315979U (en) Deburring device for sole processing
CN220592513U (en) Blade grinding processing grinding device
CN107520748A (en) A kind of electric mill knife device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant