CN111958339B - High-efficient equipment of whetting a knife of band saw sword - Google Patents
High-efficient equipment of whetting a knife of band saw sword Download PDFInfo
- Publication number
- CN111958339B CN111958339B CN202010899127.7A CN202010899127A CN111958339B CN 111958339 B CN111958339 B CN 111958339B CN 202010899127 A CN202010899127 A CN 202010899127A CN 111958339 B CN111958339 B CN 111958339B
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- Prior art keywords
- saw blade
- plate
- band saw
- assembly
- component
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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
- B24B3/58—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of tools having scalloped cutting edges
- B24B3/583—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of tools having scalloped cutting edges of bands
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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
- B24B27/00—Other grinding machines or devices
- B24B27/0069—Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
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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
- B24B3/58—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of tools having scalloped cutting edges
- B24B3/586—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of tools having scalloped cutting edges of serrated edges, e.g. triangular shaped
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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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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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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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the field of automatic processing, in particular to high-efficiency knife sharpening equipment with a band saw blade, which comprises a workbench, a poking assembly, a positioning assembly, a grinding assembly, a pulling assembly, a sensing assembly and a conveying assembly, wherein the poking assembly is used for moving the band saw blade, the positioning assembly is used for preventing the band saw blade from deviating during processing, the grinding assembly is used for preventing the tail end of the band saw blade from being poked during processing, the sensing assembly is used for controlling the pulling assembly to move back and forth, the poking assembly, the positioning assembly, the grinding assembly, the pulling assembly and the sensing assembly are all arranged at the top of the workbench, the workbench is supported by four supporting legs, the positioning assembly is positioned at one side of the poking assembly, the direction of the positioning assembly for positioning the band saw blade is parallel to the moving direction of the band saw blade poked by the poking assembly, and the sensing assembly comprises two photoelectric sensors, the processing efficiency of the band saw blade is improved, and the processing accident is prevented.
Description
Technical Field
The invention relates to the field of automatic processing, in particular to high-efficiency knife sharpening equipment with a saw blade.
Background
A band saw blade is known in which an endless band saw blade is provided between a driving wheel and a driven wheel, and the driving wheel is rotationally driven, and an object cutting operation is performed by the band saw blade traveling endlessly, and because of its high cutting force and cutting speed, it is often used in a process of cutting a hard object or a large-sized object which is difficult to cut by a general tool, and the efficiency of the operation is improved.
Practical shapes include: the pitch-variable saw blade is provided with a plurality of tooth top intervals to reduce cutting noise; and a notch-dispersed serrated saw blade or the like in which a plurality of saw blade widths are set, and the smaller the tooth width (distance from the reference position to the tooth crest), the smaller the tooth height, the smaller the tooth width, the chip resistance is reduced, the saw blade is used by being wound around two wheels of a band saw machine, and the band saw machine for cutting a predetermined size of a steel material can cut a long workpiece by twisting the band saw blade with a saw blade guide, that is, the band saw blade is operated by receiving tension of the two wheels, bending stress due to the wheels, and torsional stress due to the saw blade guide, and also stress due to bending between the two saw blade guides at the time of cutting the workpiece.
Band saw sword is adding man-hour to its sawtooth, need pay-off and location to it, however, traditional band saw sword processing is mostly through manual work carrying out manual processing, and this often can the error appear, does not reach standard precision to manual processing often can cut in hand, has certain danger, consequently, to these problems, should design one kind can go up unloading voluntarily to and the equipment of automatic processing sawtooth.
Disclosure of Invention
For solving above-mentioned technical problem, provide a high-efficient equipment of whetting a knife of band saw sword, this technical scheme has solved that manual work exists certain danger to and the problem that machining efficiency is low.
In order to achieve the purpose, the invention adopts the technical scheme that:
a high-efficiency knife sharpening device with a band saw blade comprises a workbench, a poking component for moving the band saw blade, a positioning component for preventing deviation during processing the band saw blade, a grinding component, a poking component which can not be poked during processing the tail end of the band saw blade, a sensing component and a conveying component for controlling the poking component to move back and forth, wherein the poking component, the positioning component, the grinding component, the poking component and the sensing component are all arranged at the top of the workbench, the workbench is supported by four supporting legs, the positioning component is positioned at one side of the poking component, the direction of the positioning component for positioning the band saw blade is parallel to the direction of the poking component for poking the band saw blade, the grinding component is arranged at the same side of the poking component, the processing direction of the grinding component is vertical to the poking direction of the poking component, and the poking component is positioned at one end of the positioning component far away from the poking component, and the direction that the pulling assembly pulled the band saw sword is on a parallel with the direction that the subassembly was stirred the band saw sword and was removed, and the response subassembly includes two photoelectric sensor, and two photoelectric sensor are located the both ends of pulling the subassembly respectively, and conveying component sets up in the bottom of workstation to conveying component is located the below of pulling the subassembly.
As an optimal selection scheme of high-efficient equipment of whetting a knife of band saw sword, locating component includes a locating plate and a stop gear, the locating plate is the bar form, the locating plate is the horizontal state and is fixed in the top of workstation, stop gear sets up in the top middle-end of locating plate, the top both ends of locating plate are still all vertical upwards to be equipped with a spacing post, still all be equipped with a bayonet socket that is used for spacing band saw sword on every spacing post, stop gear includes a bottom plate and a limiting plate, the bottom plate is the horizontal state and is fixed in the top middle-end of locating plate, the limiting plate sets up in the top of bottom plate, top one side of bottom plate still is equipped with a dog that is used for keeping off the band saw sword, the dog is the top that vertical state is fixed in the bottom plate, the limiting plate is located one side of dog.
As a preferred scheme of the high-efficiency knife grinding equipment with the saw blade, one side of the stop block facing the limit plate is symmetrically provided with two insertion rods, the length directions of the two insertion rods are both vertical to the height direction of the stop block, the two insertion rods are also fixed on the side wall of the stop block through threaded connection, the lower half part of the limit plate is sleeved on the two insertion rods in a sliding manner, the outward end of each insertion rod is also provided with an anti-falling piece, the insertion rod sleeved between each anti-falling piece and the limit plate is also sleeved with a compression spring, and be same horizontal plane between two bayonets and dog and the limiting plate, one side that the limiting plate was kept away from to the dog still fixedly is equipped with a strip shaped plate, and the both ends of strip shaped plate are outwards stretched out, and two of strip shaped plate stretch out the end and still all extend to one side of limiting plate and be equipped with a round bar to on every round bar still homoenergetic pivoted be equipped with a gyro wheel of being convenient for the band saw sword and remove.
As an optimal scheme of the high-efficient equipment of whetting a knife of band saw sword, stir the subassembly and include a actuating mechanism and a pushing mechanism, actuating mechanism sets up in one side of locating plate, pushing mechanism sets up on actuating mechanism, actuating mechanism is by a driving motor, a cam and a carousel are constituteed, driving motor is the horizontal state and is fixed in the top of workstation through a frame, the workstation top between driving motor and the locating plate still fixedly is equipped with an installation piece, driving motor's output is towards the installation piece, still be equipped with a bull stick through a coupling joint on driving motor's the output shaft, and the free end of bull stick passes the installation piece and outwards stretches out, the fixed cover of carousel is located the extension of bull stick and is served, the fixed cover of cam is located on the bull stick between carousel and the installation piece.
As a preferred scheme of the high-efficient equipment of whetting a knife of band saw sword, pushing mechanism includes a catch bar and a catch bar, the outside of carousel extends outward and is equipped with an extension bar, the catch bar cover is located on the extension bar, the outside of extension bar still will catch the piece through a nut fixed, the top both sides of catch bar still all are equipped with a lug, the catch bar is pegged graft on two lugs along the direction of promotion of catch bar, the outside that lies in two lugs on the catch bar is equipped with a first fender dish and a second fender dish respectively, still overlap on the catch bar between second fender dish and the catch bar and be equipped with a steady spring, the one end of the catch bar of first fender dish outside still is equipped with a flat board, and still be equipped with a push pedal through a plurality of fastening bolt is fixed on the flat board, the outside of push pedal still fixedly is equipped with a minor axis that is used for propelling band saw sword.
As an optimal scheme of the high-efficient equipment of whetting a knife of band saw sword, the grinding subassembly includes a grinding dish and a grinding motor, the grinding motor is fixed to be set up on a swing span, the swing span is kept away from the one end of locating plate and can also be located on a connecting rod by the cover of luffing motion, the connecting rod alternates in a sleeve, the sleeve is vertical state through a fixed plate and sets up on an L shape frame, L shape frame is fixed in the top of workstation, and still connect through two fixing bolt between fixed plate and the L shape frame, still fixed being equipped with a screw thread post on the output of grinding motor, grinding dish thread connection is on the screw thread post, and the grinding dish is still fixed the grinding dish through a nut.
As an optimal selection scheme of the high-efficiency knife sharpening device with the saw blades, the top of a workbench between a grinding disc and a cam is further provided with a hinged block, the middle of the hinged block is hinged to a poking plate through a hinged rod, one end, located below the cam, of the poking plate is provided with a poking wheel, the poking wheel and the cam are mutually abutted, one end, located on the grinding disc, of the poking plate is further provided with a touch plate, the top, located on the touch plate, of a swing frame is further provided with a long strip plate in an extending mode, and the long strip plate is further provided with a long rod, in an inserted mode, in a vertical state, of the long strip plate, and the long rod is mutually abutted to the touch plate.
As a preferred scheme of a high-efficient equipment of whetting a knife of band saw sword, the pulling subassembly includes a finger cylinder and a moving mechanism, moving mechanism sets up in the top of workstation, the finger cylinder sets up on moving mechanism, the top of workstation is located moving mechanism's below still is equipped with a blanking mouth that is used for the processing of band saw sword to accomplish the back blanking, moving mechanism comprises a U-shaped frame and two slide bars, two slide bars are the horizontality and set up in the both sides of blanking mouth along the length direction symmetry of blanking mouth, the joint that the bottom of U-shaped frame can be gliding is on two slide bars, one side of a slide bar still is equipped with a rack along length direction, the closed end of U-shaped frame still fixes and is equipped with a moving motor, still the cover is equipped with a drive gear on moving motor's the output shaft, and still with intermeshing between the rack.
As an optimal selection scheme of the high-efficient equipment of whetting a knife of band saw sword, the U-shaped frame still is equipped with a support frame towards one side of locating plate, and the finger cylinder is the horizontality and sets up in the bottom of support frame to the output of finger cylinder still is equipped with an response piece respectively towards the locating plate, the both sides of U-shaped frame, and two photoelectric sensor set up both ends around a slide bar respectively.
As an optimal selection scheme of the high-efficiency knife sharpening device with the saw blade, the conveying assembly comprises an ejection of compact conveying belt, the ejection of compact conveying belt is arranged below the workbench, and the ejection of compact conveying belt is also positioned under the blanking port.
Compared with the prior art, the invention has the beneficial effects that:
when an operator grinds the sawteeth of the band saw blade, firstly, the operator horizontally places the band saw blade on the positioning assembly, the positioning assembly ensures that the band saw blade cannot deviate when moving, then, the stirring assembly pushes one section of the band saw blade to move towards the grinding assembly, when the stirring assembly pushes the band saw blade to the lower part of the grinding assembly, the grinding assembly also moves towards the band saw blade along with the stirring of the stirring assembly, the grinding assembly grinds the sawteeth of the band saw blade, when the tail end of the band saw blade cannot be pushed by the stirring assembly, the pulling assembly pulls one end of the band saw blade which is finished to be machined backwards along with the pulling assembly, the band saw blade can be comprehensively machined by the grinding assembly, the range of the pulling assembly is limited by the sensing assembly, the band saw blade is prevented from being pulled out of the range by the pulling assembly, and finally, after the band saw blade is machined, the band saw blade is sent out through the conveying assembly, the problems of certain danger and low machining efficiency of manual machining are solved, the machining efficiency of the band saw blade is improved, and machining accidents are prevented.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a perspective view of the positioning assembly;
FIG. 4 is a schematic perspective view of the toggle assembly;
FIG. 5 is a partial perspective view of the present invention;
FIG. 6 is a front view of FIG. 5;
FIG. 7 is a perspective view of the pulling assembly;
fig. 8 is a front view of the pulling assembly.
Description of the reference numerals: the device comprises a workbench 1, a band saw blade 2, a photoelectric sensor 3, a positioning plate 4, a limiting column 5, a bayonet 6, a bottom plate 7, a limiting plate 8, a stop block 9, an insertion rod 10, a release-preventing piece 11, a compression spring 12, a strip-shaped plate 13, a round rod 14, a roller 15, a driving motor 16, a cam 17, a rotary disc 18, a rack 19, a mounting block 20, a coupling 21, a rotary rod 22, a pushing block 23, a pushing rod 24, an extension rod 25, a bump 26, a first blocking disc 27, a second blocking disc 28, a stabilizing spring 29, a flat plate 30, a push plate 31, a short shaft 32, a grinding disc 33, a grinding motor 34, a swing frame 35, a connecting rod 36, a sleeve 37, an L-shaped frame 38, a threaded column 39, a hinge block 40, a hinge rod 41, a shifting plate 42, a shifting wheel 43, a collision plate 44, a long strip plate 45, a long rod 46, a finger cylinder 47, a blanking port 48, a U-shaped frame 49, a sliding rod 50, a rack 51, a moving motor 52, a driving gear 53, a limiting plate, a driving device, a driving, A support frame 54, a sensing block 55 and an output conveyor belt 56.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1 to 8, a high-efficiency knife sharpening device with a band saw blade comprises a workbench 1, a poking component for moving the band saw blade 2, a positioning component for preventing deviation when the band saw blade 2 is machined, a grinding component, a pulling component for machining the tail end of the band saw blade 2 and preventing the poking component from being poked, a sensing component for controlling the pulling component to move back and forth and a conveying component, wherein the poking component, the positioning component, the grinding component, the pulling component and the sensing component are all arranged at the top of the workbench 1, the workbench 1 is supported by four supporting legs, the positioning component is positioned on one side of the poking component, the direction of the positioning component for positioning the band saw blade 2 is parallel to the moving direction of the poking component for poking the band saw blade 2, the grinding component is arranged on the positioning component and the same side of the poking component, and the machining direction of the grinding component is perpendicular to the poking direction of the poking component, the pulling assembly is located the locating component and keeps away from the one end of stirring the subassembly to the pulling assembly pulls the direction that the band saw sword 2 moved to be on a parallel with the direction of stirring the subassembly and stirring the band saw sword 2 and remove, and the response subassembly includes two photoelectric sensor 3, and two photoelectric sensor 3 are located the both ends of pulling the subassembly respectively, and conveying assembly sets up in the bottom of workstation 1, and conveying assembly is located the below of pulling the subassembly. When an operator grinds the saw teeth of the band saw blade 2, firstly, the band saw blade 2 is horizontally placed on the positioning assembly by the operator, the positioning assembly ensures that the band saw blade 2 cannot deviate when moving, then, the stirring assembly pushes one section of the band saw blade 2 to move towards the grinding assembly, when the stirring assembly pushes the band saw blade 2 to the lower part of the grinding assembly, the grinding assembly also moves towards the band saw blade 2 along with the stirring of the stirring assembly, the grinding assembly grinds the saw teeth of the band saw blade 2 along with the band saw blade, because the tail end of the band saw blade 2 cannot be pushed by the stirring assembly, the end of the band saw blade 2 after finishing machining is pulled by the pulling assembly to move backwards, the band saw blade 2 can be comprehensively machined by the band saw blade, the range of the pulling assembly is limited by the induction assembly, and the band saw blade 2 is prevented from being pulled by the pulling assembly to exceed the range, finally, after the band saw blade 2 is finished, the band saw blade 2 is then sent out by the conveying assembly.
Locating component includes a locating plate 4 and a stop gear, locating plate 4 is the bar form, locating plate 4 is the horizontality and is fixed in workstation 1's top, stop gear sets up in the top middle-end of locating plate 4, the top both ends of locating plate 4 are still all vertical upwards to be equipped with a spacing post 5, still all be equipped with a bayonet socket 6 that is used for spacing area saw sword 2 on every spacing post 5, stop gear includes a bottom plate 7 and a limiting plate 8, bottom plate 7 is the horizontality and is fixed in the top middle-end of locating plate 4, limiting plate 8 sets up in the top of bottom plate 7, top one side of bottom plate 7 still is equipped with a dog 9 that is used for keeping off area saw sword 2, dog 9 is the top that vertical state is fixed in bottom plate 7, limiting plate 8 is located one side of dog 9. When an operator grinds the sawteeth of the band saw blade 2, the band saw blade 2 is placed in bayonets 6 of the two limiting columns 5 in a horizontal state, and the band saw blade 2 is further located between the stop block 9 and the limiting plate 8, so that the stability of the band saw blade 2 during moving is guaranteed.
The side of the stop block 9 facing the limit plate 8 is further symmetrically provided with two insertion rods 10, the length directions of the two insertion rods 10 are both vertical to the height direction of the stop block 9, the two insertion rods 10 are fixed on the side wall of the stop block 9 through threaded connection, the lower half part of the limit plate 8 is slidably sleeved on the two insertion rods 10, the outward end of each insertion rod 10 is further provided with an anti-falling part 11, the insertion rod 10 sleeved between each anti-falling part 11 and the limit plate 8 is further sleeved with a compression spring 12, and the two bayonets 6, the stop block 9 and the limit plate 8 are in the same horizontal plane, one side of the stop block 9 far away from the limit plate 8 is also fixedly provided with a strip-shaped plate 13, two ends of the strip-shaped plate 13 extend outwards, one side of two extending ends of the strip-shaped plate 13 facing the limit plate 8 is also provided with a round bar 14 in an extending way, and each round bar 14 is also provided with a roller 15 which can rotate and is convenient for the band saw blade 2 to move. After the band saw blade 2 is placed in the two bayonets 6, because the limiting plate 8 is sleeved on the two insertion rods 10, and each insertion rod 10 is sleeved with one compression spring 12, therefore, the limiting plate 8 supports the band saw blade 2 tightly on the stop block 9 under the action of the two compression springs 12, and the bottom of the band saw blade 2 rolls on the two rollers 15, so that the band saw blade 2 can be conveniently moved.
The toggle assembly comprises a driving mechanism and a pushing mechanism, the driving mechanism is arranged on one side of the positioning plate 4, the pushing mechanism is arranged on the driving mechanism, the driving mechanism is composed of a driving motor 16, a cam 17 and a turntable 18, the driving motor 16 is fixed on the top of the workbench 1 through a rack 19 in a horizontal state, the top of the workbench 1 between the driving motor 16 and the positioning plate 4 is further fixedly provided with an installation block 20, the output end of the driving motor 16 faces the installation block 20, the output shaft of the driving motor 16 is further provided with a rotating rod 22 through a coupling 21 in a connecting mode, the free end of the rotating rod 22 penetrates through the installation block 20 to extend outwards, the turntable 18 is fixedly sleeved on the extending end of the rotating rod 22, and the cam 17 is fixedly sleeved on the rotating rod 22 between the turntable 18 and the installation block 20. When the toggle assembly pushes the band saw blade 2 to move, the driving mechanism drives the pushing mechanism to toggle the band saw blade 2 to move, when the driving mechanism drives the pushing mechanism, the driving motor 16 drives the rotating rod 22 to rotate through the coupler 21, and the rotating rod 22 rotates to drive the cam 17 and the rotating disk 18 to rotate simultaneously.
The pushing mechanism comprises a pushing block 23 and a pushing rod 24, an extension rod 25 is arranged outside the rotary disc 18 in an outward extending mode, the pushing block 23 is sleeved on the extension rod 25, the outward end of the extension rod 25 fixes the pushing block 23 through a nut, two sides of the top of the pushing block 23 are respectively provided with a convex block 26, the pushing rod 24 is inserted into the two convex blocks 26 along the pushing direction of the pushing block 23, a first baffle disc 27 and a second baffle disc 28 are respectively arranged on the pushing rod 24 and positioned on the outward side of the two convex blocks 26, a stabilizing spring 29 is further sleeved on the pushing rod 24 between the second baffle disc 28 and the pushing block 23, a flat plate 30 is further arranged at one end of the pushing rod 24, on the outward side, of the first baffle disc 27, and a push plate 31 is fixedly arranged on the flat plate 30 through a plurality of fastening bolts, and a short shaft 32 for pushing the band saw blade 2 is fixedly arranged on the outer side of the push plate 31. When the rotary disc 18 rotates, the extension rod 25 on the rotary disc 18 drives the pushing block 23 to rotate, the pushing rod 24 on the pushing block 23 moves towards the sawteeth of the band saw blade 2, the pushing rod 24 pushes the sawteeth of the band saw blade 2 through the short shaft 32 on the pushing plate 31, so that the band saw blade 2 moves on the two rollers 15, and when the pushing rod 24 pushes, the stabilizing spring 29 on the pushing rod 24 is used for moving elasticity when the short shaft 32 pushes, so that the band saw blade 2 is prevented from being damaged.
The grinding assembly comprises a grinding disc 33 and a grinding motor 34, the grinding motor 34 is fixedly arranged on a swing frame 35, one end, far away from the positioning plate 4, of the swing frame 35 can be sleeved on a connecting rod 36 in an up-and-down swinging mode, the connecting rod 36 is inserted into a sleeve 37, the sleeve 37 is arranged on an L-shaped frame 38 in a vertical state through a fixing plate, the L-shaped frame 38 is fixed to the top of the workbench 1, the fixing plate and the L-shaped frame 38 are further connected through two fixing bolts, a threaded column 39 is further fixedly arranged on the output end of the grinding motor 34, the grinding disc 33 is in threaded connection with the threaded column 39, and the grinding disc 33 is further fixed with the grinding disc 33 through a nut. When the grinding assembly grinds the saw teeth of the band saw blade 2, the grinding motor 34 drives the grinding disc 33 to rotate, the grinding disc 33 swings towards the band saw blade 2 under the swing of the swing frame 35, and the grinding disc 33 then grinds the saw teeth of the band saw blade 2 by a section.
The top of the workbench 1 between the grinding disc 33 and the cam 17 is further provided with a hinged block 40, the middle of the hinged block 40 is hinged to be provided with a poking plate 42 through a hinged rod 41, one end, located below the cam 17, of the poking plate 42 is provided with a poking wheel 43, the poking wheel 43 is mutually abutted to the cam 17, one end, located at the grinding disc 33, of the poking plate 42 is further provided with a contact plate 44, the top of the swing frame 35 is further provided with a long plate 45 in an extending mode located above the contact plate 44, and the long plate 45 is further provided with a long rod 46 in a vertical state in an inserted mode, and the long rod 46 is mutually abutted to the contact plate 44. When the swing frame 35 drives the grinding disc 33 to move downwards, the rotation of the cam 17 contacts the toggle wheel 43, the toggle wheel 43 causes the other end of the toggle plate 42 to be levered downwards on the hinge block 40 under the downward pressure of the cam 17, the touch plate 44 is levered upwards and then contacts the long rod 46, the long rod 46 moves upwards to drive the swing frame 35 to swing downwards, the grinding disc 33 also moves downwards, and finally, the grinding disc 33 grinds the band saw blade 2.
The pulling assembly comprises a finger cylinder 47 and a moving mechanism, the moving mechanism is arranged at the top of the workbench 1, the finger cylinder 47 is arranged on the moving mechanism, a blanking port 48 used for blanking after the band saw blade 2 is processed is further arranged below the moving mechanism at the top of the workbench 1, the moving mechanism is composed of a U-shaped frame 49 and two sliding rods 50, the two sliding rods 50 are horizontally and symmetrically arranged at two sides of the blanking port 48 along the length direction of the blanking port 48, the bottom of the U-shaped frame 49 can be slidably clamped on the two sliding rods 50, one side of one sliding rod 50 is further provided with a rack 51 along the length direction, a moving motor 52 is further fixedly arranged at the closed end of the U-shaped frame 49, a driving gear 53 is further sleeved on an output shaft of the moving motor 52, and the driving gear 53 is further meshed with the rack 51. After the band saw blade 2 is machined, the finger cylinder 47 clamps one end of the band saw blade 2 after machining, then the moving motor 52 drives the driving gear 53 to rotate, and the driving gear 53 is meshed with the rack 51, so that the U-shaped frame 49 slides on the two sliding rods 50, the finger cylinder 47 clamps the band saw blade 2 to pull back, and the band saw blade 2 falls into the blanking port 48.
One side of the U-shaped frame 49 facing the positioning plate 4 is further provided with a supporting frame 54, the finger cylinder 47 is horizontally arranged at the bottom of the supporting frame 54, the output end of the finger cylinder 47 faces the positioning plate 4, two sides of the U-shaped frame 49 are respectively provided with an induction block 55, and the two photoelectric sensors 3 are respectively arranged at the front end and the rear end of one sliding rod 50. When the finger cylinder 47 clamps the band saw blade 2, the two M18 photoelectric sensors 3 respectively sense the sensing blocks 55, and control the range of the finger cylinder 47 driving the band saw blade 2 to move.
The conveying assembly comprises an output conveying belt 56, the output conveying belt 56 is arranged below the workbench 1, and the output conveying belt 56 is also positioned right below the blanking port 48. When the band saw blade 2 is discharged from the discharge port 48, the band saw blade 2 is dropped on the discharge conveyor 56 and discharged.
The working principle of the invention is as follows:
the device/apparatus/method realizes the functions of the invention by the following steps, thereby solving the technical problems proposed by the invention:
step one, operating personnel carries out abrasive machining to the sawtooth of band saw sword 2, operating personnel places band saw sword 2 in bayonet socket 6 on two spacing posts 5 with being the horizontality, band saw sword 2 still is located between dog 9 and the limiting plate 8, stability when having guaranteed band saw sword 2 and removing, band saw sword 2 places back in two bayonet sockets 6, because the limiting plate 8 cover is located on two peg graft poles 10, and all overlap on every peg graft pole 10 and be equipped with a compression spring 12, consequently, limiting plate 8 supports band saw sword 2 tightly on dog 9 under the effect of two compression springs 12, the bottom of band saw sword 2 rolls on two gyro wheels 15, be convenient for the removal of band saw sword 2.
Step two, when the toggle assembly pushes the band saw blade 2 to move, the driving mechanism drives the pushing mechanism to toggle the band saw blade 2 to move, when the driving mechanism drives the pushing mechanism, the driving motor 16 drives the rotating rod 22 to rotate through the coupler 21, the rotating rod 22 rotates to drive the cam 17 and the rotating disk 18 to simultaneously rotate, after the rotating disk 18 rotates, the extension rod 25 on the rotating disk 18 drives the pushing block 23 to rotate, the pushing rod 24 on the pushing block 23 moves towards the saw teeth of the band saw blade 2, the pushing rod 24 toggles the saw teeth of the band saw blade 2 through the short shaft 32 on the pushing plate 31, so that the band saw blade 2 moves on the two rollers 15, and when the pushing rod 24 pushes, the stabilizing spring 29 on the pushing rod 24 enables the short shaft 32 to be used for moving elasticity when pushing, and damage to the band saw blade 2 is prevented.
Step three, when the swing frame 35 drives the grinding disc 33 to move downwards, the rotation of the cam 17 touches the toggle wheel 43, the toggle wheel 43 causes the other end of the toggle plate 42 to be levered downwards on the hinge block 40 under the downward pressure of the cam 17, the abutting plate 44 is levered upwards and then touches the long rod 46, the long rod 46 moves upwards to drive the swing frame 35 to swing downwards, the grinding disc 33 also moves downwards, the grinding motor 34 drives the grinding disc 33 to rotate, the grinding disc 33 swings towards the band saw blade 2 under the swing of the swing frame 35, and the grinding disc 33 carries out section grinding processing on the saw teeth of the band saw blade 2 along with the saw teeth.
Step four, after the band saw blade 2 is machined, the finger cylinder 47 clamps one end of the band saw blade 2 after machining, then the moving motor 52 drives the driving gear 53 to rotate, the driving gear 53 is meshed with the rack 51, therefore, the U-shaped frame 49 slides on the two sliding rods 50, the finger cylinder 47 clamps the band saw blade 2 and pulls back, when the finger cylinder 47 clamps the band saw blade 2, the two M18 photoelectric sensors 3 respectively sense the sensing blocks 55, control the range of the band saw blade 2 driven by the finger cylinder 47 to move, the band saw blade 2 falls into the blanking port 48, and after the band saw blade 2 falls out of the blanking port 48, the band saw blade 2 falls onto the discharging conveying belt 56 and is sent out.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The high-efficiency knife sharpening device for the band saw blade is characterized by comprising a workbench (1), a poking component for moving the band saw blade (2), a positioning component for preventing the band saw blade (2) from deviating during machining, a grinding component, a pulling component for preventing the poking component from being poked during machining of the tail end of the band saw blade (2), a sensing component and a conveying component for controlling the pulling component to move back and forth, wherein the poking component, the positioning component, the grinding component, the pulling component and the sensing component are all arranged at the top of the workbench (1), the workbench (1) is supported by four supporting legs, the positioning component is positioned on one side of the poking component, the direction of the positioning component for positioning the band saw blade (2) is parallel to the direction of the poking component for poking the band saw blade (2) to move, the grinding component is arranged on the same side of the poking component, and the machining direction of the grinding component is perpendicular to the poking direction of the poking component, the pulling assembly is positioned at one end, far away from the shifting assembly, of the positioning assembly, the direction of the pulling assembly for pulling the band saw blade (2) is parallel to the moving direction of the band saw blade (2) which is pulled by the shifting assembly, the sensing assembly comprises two photoelectric sensors (3), the two photoelectric sensors (3) are respectively positioned at two ends of the pulling assembly, the conveying assembly is arranged at the bottom of the workbench (1), and the conveying assembly is positioned below the pulling assembly;
the positioning assembly comprises a positioning plate (4) and a limiting mechanism, the positioning plate (4) is in a strip shape, the positioning plate (4) is fixed at the top of the workbench (1) in a horizontal state, the limiting mechanism is arranged at the middle top end of the positioning plate (4), both ends of the top of the positioning plate (4) are vertically and upwards provided with a limiting column (5), each limiting column (5) is further provided with a bayonet (6) for limiting the band saw blade (2), the limiting mechanism comprises a bottom plate (7) and a limiting plate (8), the bottom plate (7) is fixed at the middle top end of the positioning plate (4) in a horizontal state, the limiting plate (8) is arranged at the top of the bottom plate (7), one side of the top of the bottom plate (7) is further provided with a stop block (9) for abutting against the band saw blade (2), the stop block (9) is fixed at the top of the bottom plate (7) in a vertical state, and the limiting plate (8) is positioned at one side of the stop block (9);
the toggle assembly comprises a driving mechanism and a pushing mechanism, the driving mechanism is arranged on one side of the positioning plate (4), the pushing mechanism is arranged on the driving mechanism, the driving mechanism consists of a driving motor (16), a cam (17) and a turntable (18), the driving motor (16) is fixed on the top of the workbench (1) through a rack (19) in a horizontal state, a mounting block (20) is further fixedly arranged on the top of the workbench (1) between the driving motor (16) and the positioning plate (4), the output end of the driving motor (16) faces the mounting block (20), a rotating rod (22) is further connected and arranged on the output shaft of the driving motor (16) through a coupler (21), the free end of the rotating rod (22) penetrates through the mounting block (20) to extend outwards, the rotating disc (18) is fixedly sleeved on the extending end of the rotating rod (22), and the cam (17) is fixedly sleeved on the rotating rod (22) between the rotating disc (18) and the mounting block (20);
the pushing mechanism comprises a pushing block (23) and a pushing rod (24), an extension rod (25) is arranged outside the rotary disc (18) in an outward extending mode, the pushing block (23) is sleeved on the extension rod (25), the outward end of the extension rod (25) fixes the pushing block (23) through a nut, two sides of the top of the pushing block (23) are provided with a convex block (26), the pushing rod (24) is inserted into the two convex blocks (26) along the pushing direction of the pushing block (23), the pushing rod (24) is provided with a first blocking disc (27) and a second blocking disc (28) on the outer side of the two convex blocks (26), the pushing rod (24) between the second blocking disc (28) and the pushing block (23) is further sleeved with a stabilizing spring (29), one end of the pushing rod (24) on the outer side of the first blocking disc (27) is further provided with a flat plate (30), a push plate (31) is fixedly arranged on the flat plate (30) through a plurality of fastening bolts, and a short shaft (32) for pushing the band saw blade (2) is fixedly arranged on the outer side of the push plate (31);
the grinding assembly comprises a grinding disc (33) and a grinding motor (34), the grinding motor (34) is fixedly arranged on a swinging frame (35), one end, far away from the positioning plate (4), of the swinging frame (35) is sleeved on a connecting rod (36) in a vertically swinging mode, the connecting rod (36) is inserted into a sleeve (37), the sleeve (37) is vertically arranged on an L-shaped frame (38) through a fixing plate, the L-shaped frame (38) is fixed to the top of the workbench (1), the fixing plate and the L-shaped frame (38) are connected through two fixing bolts, a threaded column (39) is further fixedly arranged at the output end of the grinding motor (34), the grinding disc (33) is in threaded connection with the threaded column (39), and the grinding disc (33) is further fixed with the grinding disc (33) through a nut;
workstation (1) top between grinding dish (33) and cam (17) still is equipped with an articulated piece (40), the middle part of articulated piece (40) is articulated through an articulated rod (41) and is equipped with one and dials movable plate (42), the one end that dials movable plate (42) and is located cam (17) below is equipped with one and dials movable wheel (43), contradict each other between dial movable wheel (43) and cam (17), the one end that dials movable plate (42) is located grinding dish (33) still is equipped with one and supports touch panel (44), the top that the top of swing span (35) is located and still extends and be equipped with a rectangular board (45) to touch panel (44), still be vertical state grafting on rectangular board (45) and be equipped with one and support touch panel (44) stock (46) of contradicting each other.
2. The high-efficiency knife sharpening device with the saw blade as claimed in claim 1, wherein two inserting rods (10) are symmetrically arranged on one side of the stop block (9) facing the limiting plate (8), the length directions of the two inserting rods (10) are perpendicular to the height direction of the stop block (9), the two inserting rods (10) are fixed on the side wall of the stop block (9) through threaded connection, the lower half portion of the limiting plate (8) is slidably sleeved on the two inserting rods (10), the outward end of each inserting rod (10) is provided with a disengagement preventing member (11), the inserting rod (10) sleeved between each disengagement preventing member (11) and the limiting plate (8) is further sleeved with a compression spring (12), the bayonets (6) and the stop block (9) and the limiting plate (8) are in the same horizontal plane, one side of the stop block (9) far away from the limiting plate (8) is further fixedly provided with a strip-shaped plate (13), the both ends of strip shaped plate (13) are outwards stretched out, and two of strip shaped plate (13) stretch out the end and still all extend to one side of limiting plate (8) and be equipped with a round bar (14) to still all can the pivoted be equipped with on every round bar (14) and be convenient for take gyro wheel (15) that saw sword (2) removed.
3. The high-efficiency knife sharpening device with the saw blade as claimed in claim 1, wherein the pulling assembly comprises a finger cylinder (47) and a moving mechanism, the moving mechanism is arranged at the top of the workbench (1), the finger cylinder (47) is arranged on the moving mechanism, a blanking port (48) for blanking after the saw blade (2) is processed and completed is further arranged at the top of the workbench (1) below the moving mechanism, the moving mechanism is composed of a U-shaped frame (49) and two sliding rods (50), the two sliding rods (50) are symmetrically arranged at two sides of the blanking port (48) in a horizontal state along the length direction of the blanking port (48), the bottom of the U-shaped frame (49) can be slidably clamped on the two sliding rods (50), one side of one sliding rod (50) is further provided with a rack (51) along the length direction, a moving motor (52) is further fixedly arranged at the closed end of the U-shaped frame (49), the output shaft of the moving motor (52) is also sleeved with a driving gear (53), and the driving gear (53) is also meshed with the rack (51).
4. The high-efficiency knife sharpening device with the saw blade as claimed in claim 3, wherein a supporting frame (54) is further arranged on one side of the U-shaped frame (49) facing the positioning plate (4), the finger cylinder (47) is horizontally arranged at the bottom of the supporting frame (54), the output end of the finger cylinder (47) further faces the positioning plate (4), two sensing blocks (55) are respectively arranged on two sides of the U-shaped frame (49), and the two photoelectric sensors (3) are respectively arranged at the front end and the rear end of a sliding rod (50).
5. The high-efficiency sharpening device with the saw blade as claimed in claim 1, wherein the conveying assembly comprises an output conveying belt (56), the output conveying belt (56) is arranged below the workbench (1), and the output conveying belt (56) is also arranged right below the blanking port (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010899127.7A CN111958339B (en) | 2020-08-31 | 2020-08-31 | High-efficient equipment of whetting a knife of band saw sword |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010899127.7A CN111958339B (en) | 2020-08-31 | 2020-08-31 | High-efficient equipment of whetting a knife of band saw sword |
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| Publication Number | Publication Date |
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| CN111958339A CN111958339A (en) | 2020-11-20 |
| CN111958339B true CN111958339B (en) | 2022-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010899127.7A Active CN111958339B (en) | 2020-08-31 | 2020-08-31 | High-efficient equipment of whetting a knife of band saw sword |
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| CN113319659B (en) * | 2021-05-12 | 2023-02-14 | 嘉善泓嵘机械股份有限公司 | Polishing equipment for machining process of special cutter for bimetal bearing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU21367U1 (en) * | 2001-05-03 | 2002-01-20 | ООО "Инженерная фирма "Контактор" | UNIVERSAL GRINDING MACHINE |
| CN202667808U (en) * | 2012-06-01 | 2013-01-16 | 浙江约特工具有限公司 | Saw blade interval positioning device |
| CN202845942U (en) * | 2012-09-06 | 2013-04-03 | 杭州百博科技有限公司 | Numerical controlled grinder for tooth flank of alloy band saw |
| CN104607719A (en) * | 2015-01-29 | 2015-05-13 | 李振英 | Full-automatic saw grinding and tooth pressing machine |
| CN108723786A (en) * | 2017-04-21 | 2018-11-02 | 山东理工大学 | A kind of square tube cutting drilling deburring equipment |
-
2020
- 2020-08-31 CN CN202010899127.7A patent/CN111958339B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU21367U1 (en) * | 2001-05-03 | 2002-01-20 | ООО "Инженерная фирма "Контактор" | UNIVERSAL GRINDING MACHINE |
| CN202667808U (en) * | 2012-06-01 | 2013-01-16 | 浙江约特工具有限公司 | Saw blade interval positioning device |
| CN202845942U (en) * | 2012-09-06 | 2013-04-03 | 杭州百博科技有限公司 | Numerical controlled grinder for tooth flank of alloy band saw |
| CN104607719A (en) * | 2015-01-29 | 2015-05-13 | 李振英 | Full-automatic saw grinding and tooth pressing machine |
| CN108723786A (en) * | 2017-04-21 | 2018-11-02 | 山东理工大学 | A kind of square tube cutting drilling deburring equipment |
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| CN111958339A (en) | 2020-11-20 |
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Effective date of registration: 20220914 Address after: 518052 Room 302, Block A, Building 1, Shenzhen International Innovation Valley, Dashi Road, Xili Community, Xili Street, Nanshan District, Shenzhen, Guangdong, China Applicant after: SHENZHEN GESHILE TECHNOLOGY CO.,LTD. Address before: 046599 No.42, Kongjiapo village, Qinhe Town, Qinyuan County, Changzhi City, Shanxi Province Applicant before: Guo Qingwen |
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