CN213828215U

CN213828215U - Automatic straight-edge knife sharpener

Info

Publication number: CN213828215U
Application number: CN202021314592.1U
Authority: CN
Inventors: 倪立连
Original assignee: Shandong Lilian Intelligent Equipment Co ltd
Current assignee: Shandong Lilian Intelligent Equipment Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-07-30
Anticipated expiration: 2030-07-07

Abstract

The utility model relates to a sharpedge grinding equipment field discloses an automatic straight sword sharpedge grinding machine, the on-line screen storage device comprises a base, the top fixedly connected with brace table of base, brace table's fixed surface is connected with the block terminal, brace table's top fixedly connected with workstation, the recess has been seted up to the front side of workstation top one side, the inside of recess is provided with the dust extractor, the top of workstation just is located the ventilation groove has been seted up on the right side of recess, the dust extractor's dust extraction mouth intercommunication has the dust extraction pipe, the one end of dust extraction pipe runs through the recess and extends to the inside of ventilation groove. The utility model discloses a take out dirt pipe and take out dirt fill and take out dirt, and because the piece of polishing clockwise rotation when polishing, so the piece of polishing out can waft out to taking out dirt fill, has reduced the power that the dust extractor needs to extract, makes the effect of extraction better, and the device is provided with radiator unit simultaneously, can dispel the heat to driving motor.

Description

Automatic straight-edge knife sharpener

Technical Field

The utility model relates to a sharpedge grinding equipment technical field specifically is an automatic straight sword sharpedge grinding machine.

Background

The straight edge knife sharpener is a matched product of a plastic grinder which is specially designed according to the damage of a plastic grinder blade, greatly improves the working efficiency of the grinder, and can grind straight edge blades of a woodworking machine tool and other machine tools, wherein the plastic grinder blade is a blade used on machinery in the plastic industry, and the blade is widely applied to the industries of injection molding, plastic particle, waste plastic recycling and processing and the like.

The patent CN 209698628U discloses an automatic straight-edge knife sharpener, wherein a to-be-ground tool is abutted against the side surface of each eccentric plate, the to-be-ground tools abutted against the side surfaces of the eccentric plates are stacked in sequence from top to bottom, and the tool rotating shaft is driven to rotate through an angle adjusting structure, so that the cutting edges of the to-be-ground tools stacked in sequence from top to bottom are on the same horizontal straight line, and the grinding head structure is enabled to grind a plurality of to-be-ground tools at the same time, thereby improving the grinding efficiency; the whole automatic straight-edge knife sharpener is compact and concise in structure, and the applicant believes that a cleaning assembly is not needed in the patent, so that the problem of scraps generated by blades of a plastic crusher in the sharpening process cannot be solved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an automatic straight sword sharpedge grinding machine has solved and has still lacked a clearance subassembly in the above-mentioned patent, the piece problem that produces when unable solution is polished.

The utility model provides an automatic straight blade knife sharpener, which comprises a base, wherein the top of the base is fixedly connected with a supporting platform, the surface of the supporting platform is fixedly connected with a distribution box, the top of the supporting platform is fixedly connected with a workbench, a groove is arranged on the front side of one side of the top of the workbench, a dust extractor is arranged in the groove, a ventilation groove is arranged at the top of the workbench and at the right side of the groove, a dust extraction opening of the dust extractor is communicated with a dust extraction pipe, one end of the dust exhaust pipe penetrates through the groove and extends into the ventilation groove, a plurality of dust exhaust hoppers are uniformly arranged on the surface of the dust exhaust pipe in the ventilation groove, one end of the dust extraction hopper penetrates through the workbench and extends to the outside of the workbench, a dust outlet of the dust extraction machine is communicated with a dust outlet pipe, and one end of the dust outlet pipe penetrates through the workbench and extends to the outside of the workbench.

Preferably, a placing groove is formed in the rear side of one side of the top of the workbench, an asynchronous motor is arranged inside the placing groove, a threaded rod is fixedly connected to an output shaft of the asynchronous motor, and one end of the threaded rod penetrates through the workbench and is rotatably connected with the other side of the workbench.

Optimized, fixedly connected with gag lever post between the both sides of workstation inner wall, the cover is equipped with the movable plate between the surface of gag lever post and threaded rod, the both sides of workstation inner wall all are provided with control button, the top fixedly connected with work box of movable plate.

Optimized, the top fixedly connected with motor case of work box, the inside of motor case is provided with the heat dissipation motor, the output shaft fixedly connected with pivot of heat dissipation motor, the bottom of pivot runs through motor case and work box in proper order and extends to the inside of work box, the bottom fixedly connected with flabellum of pivot.

Optimized, the ventilation hole has all been seted up to the both sides of work box, the both sides of work box all are provided with the baffle, the equal fixedly connected with dustproof frame of inner wall of work box both sides, the inside of dustproof frame is provided with the dust screen.

Preferably, the bottom of the inner wall of the working box is provided with a driving motor, the bottom of the driving motor is provided with a polishing piece, and the bottom end of the polishing piece extends to the outside of the working box.

Compared with the prior art, the beneficial effects of the utility model are that: this automatic straight sword sharpedge grinding machine, put into the workstation through the plastics rubbing crusher blade that will wait to polish, then it is fixed through fixed knot structure, make driving motor work, thereby make the piece of polishing rotate, thereby polish the plastics rubbing crusher blade, when polishing, start asynchronous machine, make the piece of polishing at the uniform velocity move, polish the at the uniform velocity move to plastics rubbing crusher blade promptly, start the dust extractor simultaneously, thereby take out dirt through taking out dirt pipe and dust extraction fill, and because the piece of polishing clockwise rotation when polishing, so the piece of polishing out can waft to dust extraction fill, the power of the required extraction of dust extractor has been reduced, make the effect of extraction better, restart heat dissipation motor, thereby drive the flabellum through the pivot and rotate, thereby blow to driving motor, reduce driving motor's temperature, prevent driving motor because the high temperature leads to the work disorder.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of an automatic straight blade knife sharpener provided by the present invention;

FIG. 2 is a schematic top view of the structure of the table shown in FIG. 1;

fig. 3 is a schematic structural view of the work box shown in fig. 1.

In the figure: 1. a base; 2. a support table; 3. a distribution box; 4. a work table; 5. a groove; 6. a dust extractor; 7. a ventilation slot; 8. a dust extraction pipe; 9. a dust extraction hopper; 10. a dust outlet pipe; 11. a placement groove; 12. an asynchronous motor; 13. a threaded rod; 14. a limiting rod; 15. moving the plate; 16. a control button; 17. a work box; 18. a motor case; 19. a heat dissipation motor; 20. a rotating shaft; 21. a fan blade; 22. a vent hole; 23. a baffle plate; 24. a dust-proof frame; 25. a dust screen; 26. a drive motor; 27. and (5) polishing the workpiece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: an automatic straight-blade knife sharpener comprises a base 1, wherein a supporting table 2 is fixedly connected to the top of the base 1, a distribution box 3 is fixedly connected to the surface of the supporting table 2, a workbench 4 is fixedly connected to the top of the supporting table 2, a groove 5 is formed in the front side of one side of the top of the workbench 4, a dust extractor 6 is arranged inside the groove 5, a ventilation groove 7 is formed in the top of the workbench 4 and positioned on the right side of the groove 5, a dust extraction opening of the dust extractor 6 is communicated with a dust extraction pipe 8, one end of the dust extraction pipe 8 penetrates through the groove 5 and extends to the inside of the ventilation groove 7, a plurality of dust extraction hoppers 9 are uniformly arranged on the surface of the dust extraction pipe 8 positioned inside the ventilation groove 7, one end of each dust extraction hopper 9 penetrates through the workbench 4 and extends to the outside of the workbench 4, and a dust outlet of the dust extractor 6 is communicated with a dust outlet pipe 10, go out the one end of dirt pipe 10 and run through workstation 4 and extend to the outside of workstation 4, block terminal 3 is used for supplying power for the machine, and the top of workstation 4 is interior concave type, and a plurality of dust pumping fill 9 all run through workstation 4, prolong the horizontal direction align to grid of workstation 4, go out dirt pipe 10 and extend to external and collecting box UNICOM to collect the sweeps of taking out.

The rear side of 4 top one sides of workstation is opened and is equipped with standing groove 11, the inside of standing groove 11 is provided with asynchronous machine 12, asynchronous machine 12's output shaft fixedly connected with threaded rod 13, the one end of threaded rod 13 run through workstation 4 and with the opposite side of workstation 4 rotates and is connected, and threaded rod 13 rotates with one side of 4 indent parts of workstation and is connected, and asynchronous machine 12 external power supply, and be provided with control switch on the workstation 4 for open and stop the machine.

Fixedly connected with gag lever post 14 between the both sides of workstation 4 inner wall, the cover is equipped with movable plate 15 between the surface of gag lever post 14 and threaded rod 13, the both sides of workstation 4 inner wall all are provided with control button 16, the top fixedly connected with work box 17 of movable plate 15, threaded rod 13 and the cooperation of gag lever post 14 use and make the movable plate 15 remove about, and gag lever post 14 is used for spacing movable plate 15, and control button 16 is used for making movable plate 15 transform just reversing.

Top fixedly connected with motor case 18 of work box 17, the inside of motor case 18 is provided with heat dissipation motor 19, heat dissipation motor 19's output shaft fixedly connected with pivot 20, motor case 18 and work box 17 are run through in proper order and extend to in the bottom of pivot 20 the inside of work box 17, the bottom fixedly connected with flabellum 21 of pivot 20, motor case 18 are used for protecting heat dissipation motor 19 flabellum 21 just to driving motor 26, start heat dissipation motor 19 and dispel the heat to driving motor 26.

Ventilation hole 22 has all been seted up to the both sides of work box 17, the both sides of work box 17 all are provided with baffle 23, the equal fixedly connected with dustproof frame 24 of inner wall of work box 17 both sides, the inside of dustproof frame 24 is provided with dust screen 25, and ventilation hole 22 is used for ventilating with the external world, gets into the dust in the work box 17 when dust screen 25 prevents to ventilate, and dustproof frame 24 sets up at the front side and the rear side of dust screen 25, prevents to block dust screen 25.

The bottom of work box 17 inner wall is provided with driving motor 26, driving motor 26's bottom is provided with the piece 27 of polishing, just the bottom of the piece 27 of polishing extends to the outside of work box 17, the piece 27 of polishing is used for polishing the plastics rubbing crusher blade, and the fixed mode of plastics rubbing crusher blade is fixed according to citation file description, and work box 17 is used for placing, protecting driving motor 26.

The working principle is as follows: the inside of the working table 4 is provided with a fixed structure, firstly, the blade of the plastic crusher to be polished is put into the working table 4 and then is fixed by the fixed structure, the working table 4 is provided with a plurality of starting switches, the starting switches are pressed to enable the driving motor 26 to work, thereby enabling the polishing piece 27 to rotate, when polishing, the asynchronous motor 12 is started, thereby enabling the threaded rod 13 to rotate, even if the moving plate 15 moves, when the moving plate 15 moves to the inner wall of the working table 4, the moving plate 15 contacts the control button 16, namely the asynchronous motor 12 is controlled to rotate reversely, thereby enabling the moving plate 15 to move reversely, because the control buttons 16 are arranged on both sides of the inner wall of the working table 4, the moving plate 15 moves back and forth on the working table 4, the dust extractor 6 is started, and because the polishing piece 27 rotates clockwise when polishing, the polished debris can float to the dust extraction hopper 9, the heat dissipation motor 19 is then started, so that the fan blades 21 are driven to rotate through the rotating shaft 20, thereby blowing air to the driving motor 26.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Claims

1. The utility model provides an automatic straight sword sharpedge grinding machine, includes base (1), its characterized in that: the dust collection device is characterized in that a supporting table (2) is fixedly connected to the top of the base (1), a distribution box (3) is fixedly connected to the surface of the supporting table (2), a workbench (4) is fixedly connected to the top of the supporting table (2), a groove (5) is formed in the front side of one side of the top of the workbench (4), a dust extractor (6) is arranged inside the groove (5), a ventilation groove (7) is formed in the top of the workbench (4) and located on the right side of the groove (5), a dust extraction opening of the dust extractor (6) is communicated with a dust extraction pipe (8), one end of the dust extraction pipe (8) penetrates through the groove (5) and extends to the inside of the ventilation groove (7), a plurality of dust extraction hoppers (9) are uniformly arranged on the surface of the dust extraction pipe (8) located inside the ventilation groove (7), one end of each dust extraction hopper (9) penetrates through the workbench (4) and extends to the outside of the workbench (4), the dust outlet of the dust extractor (6) is communicated with a dust outlet pipe (10), and one end of the dust outlet pipe (10) penetrates through the workbench (4) and extends to the outside of the workbench (4).

2. The automatic straight edge sharpener of claim 1, wherein: the rear side of one side of the top of the workbench (4) is provided with a placing groove (11), an asynchronous motor (12) is arranged inside the placing groove (11), an output shaft of the asynchronous motor (12) is fixedly connected with a threaded rod (13), and one end of the threaded rod (13) penetrates through the workbench (4) and is connected with the other side of the workbench (4) in a rotating mode.

3. The automatic straight edge sharpener of claim 2, wherein: fixedly connected with gag lever post (14) between the both sides of workstation (4) inner wall, the cover is equipped with movable plate (15) between the surface of gag lever post (14) and threaded rod (13), the both sides of workstation (4) inner wall all are provided with control button (16), top fixedly connected with work box (17) of movable plate (15).

4. The automatic straight edge sharpener of claim 3, wherein: the utility model discloses a motor case, including work box (17), the top fixedly connected with motor case (18) of work box (17), the inside of motor case (18) is provided with heat dissipation motor (19), the output shaft fixedly connected with pivot (20) of heat dissipation motor (19), the bottom of pivot (20) runs through motor case (18) and work box (17) in proper order and extends to the inside of work box (17), the bottom fixedly connected with flabellum (21) of pivot (20).

5. The automatic straight edge sharpener of claim 3, wherein: ventilation holes (22) are formed in the two sides of the working box (17), baffles (23) are arranged on the two sides of the working box (17), dustproof frames (24) are fixedly connected to the inner walls of the two sides of the working box (17), and dustproof nets (25) are arranged inside the dustproof frames (24).

6. The automatic straight edge sharpener of claim 3, wherein: the bottom of work box (17) inner wall is provided with driving motor (26), the bottom of driving motor (26) is provided with the piece of polishing (27), just the bottom of the piece of polishing (27) extends to the outside of work box (17).