CN210390565U

CN210390565U - Pencil sharpening and cutting device with wood chip collecting function

Info

Publication number: CN210390565U
Application number: CN201920474583.XU
Authority: CN
Inventors: 朱蒙飞; 汤道芳; 刘凯
Original assignee: Lishui University
Current assignee: Lishui University
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2020-04-24
Anticipated expiration: 2029-04-10

Abstract

The utility model discloses a pencil sharpening cutting device with function is collected to saw-dust relates to pencil processing technology field. Including the operation panel, the top fixedly connected with linear slideway of operation panel, the top of linear slideway has first slider and second slider from a left side to the right side sliding connection respectively, the top fixedly connected with push pedal of first slider, the top fixedly connected with backup pad of second slider. This pencil sharpening cutting device with function is collected to saw-dust, through setting up long-pending bits mouth, collection bits storehouse, the exhaust fan, tuber pipe and chip removal pipe, realized being convenient for collect the bits, the advantage of convenient clearance, stretch into the mouth through the tuber pipe to the pencil through the air duct and induced draft, the saw-dust after the cutting is in the tuber pipe is inhaled from long-pending bits mouth to the effect that the wind was drawn, when the saw-dust collided the filter screen, the air current direction takes place sharp transition and introduces to the chip removal intraductally with the help of the inertia effect of saw-dust self, until falling into collection bits storehouse, can clear up out the saw-dust at any time through collecting the bits storehouse.

Description

Pencil sharpening and cutting device with wood chip collecting function

Technical Field

The utility model relates to a pencil processing technology field specifically is a pencil sharpening cutting device with function is collected to saw-dust.

Background

The pencils are special pens for writing and drawing sketches, and have a history of more than four hundred years to date, wherein the pencils for drawing the sketches are divided into various types, namely graphite, wooden penholders and pencils with caps.

The sharpening cutter can be generally used in pencil processing, a single-spiral cutter head is adopted, when sharpening, circular motion is made at the front end of a pencil by the spiral cutter head, the pencil is cut layer by layer, the sharpening purpose is finally achieved, the sharpening function is not provided for some sharpening cutting devices in the prior art, or manual collection is adopted, the efficiency is low, the wood chip accumulation can influence the cutting efficiency after being too much, the lead core fracture easily caused by cutting is reworked, and resources are wasted.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a pencil sharpening cutting device with function is collected to saw-dust possesses the advantage such as being convenient for fixed, convenient operation, be convenient for collect bits and convenient clearance, has solved the current saw-dust that does not have and has collected the function, perhaps adopts manual collection, and efficiency is slow, still can influence cutting efficiency after the saw-dust accumulation is too much, easily leads to the lead core fracture of cutting out to lead to the problem of doing over again.

(II) technical scheme

For the above-mentioned fixed, convenient operation of being convenient for, be convenient for collect bits and the convenient purpose of clearing up of realizing, the utility model provides a following technical scheme: a pencil sharpening and cutting device with a sawdust collecting function comprises an operation table, wherein a linear sliding rail is fixedly connected to the top of the operation table, a first sliding block and a second sliding block are respectively connected to the top of the linear sliding rail in a sliding mode from left to right, a push plate is fixedly connected to the top of the first sliding block, a supporting plate is fixedly connected to the top of the second sliding block, guide posts are fixedly connected to the front end and the rear end of the supporting plate respectively, a pressing plate is sleeved on the upper ends of the guide posts, a working box is fixedly connected to the top of the right end of the operation table, a rotating motor is fixedly connected to the top of the working box, a driving wheel is fixedly connected to the end portion of an output shaft of the rotating motor, a pencil extending port is arranged on the left side of the working box, a first bearing is fixedly connected to the left end of the pencil extending port, a cutting knife is movably connected, the right-hand member of transfer line has cup jointed the second bearing, and through second bearing and work box fixed connection, the middle part of transfer line has cup jointed from the driving wheel, pass through the belt from the driving wheel and be connected with the action wheel transmission, the bottom that the pencil stretched into the mouth is equipped with long-pending bits mouth, the right-hand member of work box is equipped with album bits storehouse, the right side in collection bits storehouse articulates there is the side cap, the right-hand member top fixedly connected with exhaust fan of operation platform, the air-out end fixedly connected with tuber pipe of exhaust fan, the one end of tuber pipe extends to in the long-pending bits mouth, the right side fixedly connected with chip removal pipe of tuber pipe, the one end of chip removal pipe.

Further optimize this technical scheme, the middle part of backup pad is equipped with the standing groove, the shape of standing groove is semi-circular, the standing groove is equidistance evenly distributed in the backup pad, and quantity is equipped with 6 at least.

Further optimize this technical scheme, the middle part of clamp plate is equipped with presss from both sides the groove, the shape that presss from both sides the groove is semi-circular, press from both sides the groove and be equidistance evenly distributed on the clamp plate, the quantity that presss from both sides the groove is the same with the quantity of standing groove, and the position is corresponding.

Further optimizing the technical scheme, the pencil extending opening is in a strip shape, the cutting knife is in a conical shape, and the chip collecting opening is in a strip shape and corresponds to the position of the cutting knife.

Further optimize this technical scheme, the cutting sword is equidistance evenly distributed in the pencil stretches into the mouth, and the quantity is the same with the quantity of standing groove and the position corresponds each other.

The technical scheme is further optimized, the number of the transmission rods is the same as that of the cutting knives, the middle of each transmission rod is sleeved with a synchronizing wheel, and the transmission rods are in transmission connection with one another through the synchronizing wheels and a belt.

Further optimize this technical scheme, the inside of tuber pipe is equipped with the filter screen, the filter screen sets up to be 40-50 degrees angles of inclination with the tuber pipe, and is close to in chip removal pipe department.

(III) advantageous effects

Compared with the prior art, the utility model provides a pencil sharpening cutting device with function is collected to saw-dust possesses following beneficial effect:

1. this pencil sharpening cutting device with function is collected to saw-dust, through setting up linear slide rail, first slider, the second slider, push pedal and clamp plate, realized being convenient for fixed, the advantage of convenient operation, put into the standing groove to the backup pad with the pencil in, cooperation through first slider and linear slide rail, promote the push pedal and hug closely in the lateral wall of backup pad, make the pencil of putting into align, align the back, come to carry out the pre-compaction to the pencil through the clamp plate of packing into and fix, then through the cooperation of second slider and linear slide rail, drag the backup pad and remove to the work box direction, easy operation and convenient.

2. This pencil sharpening cutting device with function is collected to saw-dust, through setting up long-pending bits mouth, collection bits storehouse, the exhaust fan, tuber pipe and chip removal pipe, realized being convenient for collect the bits, the advantage of convenient clearance, stretch into the mouth through the tuber pipe to the pencil through the air duct and induced draft, the saw-dust after the cutting is in the tuber pipe is inhaled from long-pending bits mouth to the effect that the wind was drawn, when the saw-dust collided the filter screen, the air current direction takes place sharp transition and introduces to the chip removal intraductally with the help of the inertia effect of saw-dust self, until falling into collection bits storehouse, can clear up out the saw-dust at any time through collecting the bits storehouse.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1. an operation table; 2. a linear slide rail; 3. a first slider; 4. a second slider; 5. pushing the plate; 6. a support plate; 7. a guide post; 8. pressing a plate; 9. a work box; 10. a rotating electric machine; 11. a driving wheel; 12. a pencil extending port; 13. a first bearing; 14. a cutting blade; 15. a transmission rod; 16. a second bearing; 17. a driven wheel; 18. a chip collecting port; 19. a scrap collecting bin; 20. a side cover; 21. an exhaust fan; 22. an air duct; 23. a chip removal pipe; 24. a placement groove; 25. a clamping groove; 26. a synchronizing wheel; 27. and (5) filtering by using a filter screen.

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 utility model discloses a pencil sharpening and cutting device with wood dust collecting function, which comprises a workbench 1, a linear slide rail 2 is fixedly connected to the top of the workbench 1, a first slide block 3 and a second slide block 4 are respectively connected to the top of the linear slide rail 2 from left to right in a sliding manner, a push plate 5 is fixedly connected to the top of the first slide block 3, a support plate 6 is fixedly connected to the top of the second slide block 4, guide posts 7 are fixedly connected to the front and rear ends of the support plate 6, a press plate 8 is sleeved on the upper ends of the guide posts 7, the linear slide rail 2, the first slide block 3, the second slide block 4, the push plate 5 and the press plate 8 are arranged to realize the advantages of convenient fixing and convenient operation, a pencil is placed in a placing groove 24 on the support plate 6, the push plate 5 is pushed to cling to the side wall of the support plate 6 by the cooperation of the first slide block, after the pencil is aligned, the pencil is pre-pressed and fixed by a pressing plate 8 which is arranged in the pencil, then the supporting plate 6 is dragged to move towards the working box 9 through the matching of a second sliding block 4 and a linear sliding rail 2, the operation is simple and convenient, the top of the right end of the operating platform 1 is fixedly connected with the working box 9, the top of the working box 9 is fixedly connected with a rotating motor 10, the end part of an output shaft of the rotating motor 10 is fixedly connected with a driving wheel 11, the left side of the working box 9 is provided with a pencil extending port 12, the left end of the pencil extending port 12 is fixedly connected with a first bearing 13 and is movably connected with a cutting knife 14 through the first bearing 13, the right side of the cutting knife 14 is fixedly connected with a transmission rod 15, the right end of the transmission rod 15 is sleeved with a second bearing 16 and is fixedly connected with the working box 9 through the second bearing 16, the middle part of, the bottom of the pencil extending port 12 is provided with a chip collecting port 18, the right end of the working box 9 is provided with a chip collecting bin 19, the right side of the chip collecting bin 19 is hinged with a side cover 20, the top of the right end of the working platform 1 is fixedly connected with an exhaust fan 21, the air outlet end of the exhaust fan 21 is fixedly connected with an air pipe 22, one end of the air pipe 22 extends into the chip collecting port 18, the right side of the air pipe 22 is fixedly connected with a chip discharging pipe 23, one end of the chip discharging pipe 23 extends into the chip collecting bin 19, the chip collecting port 18, the exhaust fan 21, the air pipe 22 and the chip discharging pipe 23 are arranged to realize the advantages of convenient chip collecting and convenient cleaning, the exhaust fan 21 sucks air into the pencil extending port 12 through the air pipe 22, the cut chips are sucked into the air pipe 22 from the chip collecting port 18 under the action of air guiding, when the chips collide with the filter screen 27, the air flow direction is sharply changed and is guided into the chip discharging pipe 23 under, until the sawdust falls into the sawdust collecting bin 19, the sawdust can be cleaned out at any time through the sawdust collecting bin 19.

Specifically, the middle part of backup pad 6 is equipped with standing groove 24, and standing groove 24's shape is semi-circular for place the pencil, standing groove 24 be equidistance evenly distributed in backup pad 6, and quantity is equipped with 6 at least.

Specifically, the middle part of the pressing plate 8 is provided with a clamping groove 25, the clamping groove 25 is semicircular in shape, the clamping grooves 25 are uniformly distributed on the pressing plate 8 at equal intervals, the number of the clamping grooves 25 is the same as that of the placing grooves 24, the positions of the clamping grooves are corresponding, and the pressing plate 8 presses the pencil through matching with the placing grooves 24.

Specifically, the pencil insertion opening 12 is long, the cutting blade 14 is conical, and the chip collecting opening 18 is long and corresponds to the cutting blade 14, so that the pencil can conveniently enter.

Specifically, the cutting blades 14 are uniformly distributed in the pencil insertion hole 12 at equal intervals, and the number of the cutting blades is the same as that of the placement grooves 24, and the positions of the cutting blades correspond to those of the placement grooves, so that consistency is maintained.

Specifically, the number of the transmission rods 15 is the same as that of the cutting knives 14, the synchronizing wheel 26 is sleeved in the middle of the transmission rod 15, the transmission rods 15 are in transmission connection with each other through the synchronizing wheel 26 and the belt, the rotating motor 10 works, the transmission rods 15 are driven to rotate through the transmission of the driving wheel 11 and the driven wheel 17, and then the cutting knives 14 are driven to rotate, so that the pencil is sharpened.

Specifically, the inside of tuber pipe 22 is equipped with filter screen 27, and filter screen 27 sets up to be 40-50 degrees angles of inclination with tuber pipe 22, and is close to chip removal pipe 23 department, and when the saw-dust collided filter screen 27, the air current direction took place sharp transition and was introduced to chip removal pipe 23 in with the help of the inertia effect of saw-dust self, until falling into in album bits storehouse 19.

When the pencil sharpening machine is used, a pencil is placed into the placing groove 24 on the supporting plate 6, the push plate 5 is pushed and tightly attached to the side wall of the supporting plate 6 through the matching of the first sliding block 3 and the linear sliding rail 2, the placed pencil is aligned, after the alignment, the pencil is pre-pressed and fixed through the press plate 8, then the supporting plate 6 is dragged to move towards the direction of the working box 9 through the matching of the second sliding block 4 and the linear sliding rail 2, the pencil is inserted into the pencil extending inlet 12 until the pencil extends into the sharpening cutter 14, the rotating motor 10 works, the driving rod 15 is driven to rotate through the transmission of the driving wheel 11 and the driven wheel 17, the sharpening cutter 14 is further driven to rotate, so as to sharpen the pencil, at the moment, the exhaust fan 21 is started, air is sucked into the pencil extending inlet 12 through the air pipe 22, the cut wood chips are sucked into the air pipe 22 from the chip collecting port 18 through the air guiding effect, the direction of the airflow is changed sharply and is led into the chip removal pipe 23 by means of the inertia effect of the wood chips until the wood chips fall into the chip collection bin 19, and the wood chips are cleaned out through the chip collection bin 19.

In conclusion, the pencil sharpening and cutting device with the sawdust collection function has the advantages of being convenient to fix and operate by arranging the linear sliding rail 2, the first sliding block 3, the second sliding block 4, the push plate 5 and the press plate 8, the pencil is placed in the placing groove 24 on the supporting plate 6, the push plate 5 is pushed to be tightly attached to the side wall of the supporting plate 6 through the matching of the first sliding block 3 and the linear sliding rail 2, the placed pencil is aligned, after the pencil is aligned, the pencil is pre-pressed and fixed through the placing of the press plate 8, then the supporting plate 6 is dragged to move towards the working box 9 through the matching of the second sliding block 4 and the linear sliding rail 2, the operation is simple and convenient, scraps are convenient to collect and clean through arranging the scraps collecting port 18, the scraps collecting bin 19, the exhaust fan 21, the air pipe 22 and the scrap discharge pipe 23, the exhaust fan 21 exhausts air into the pencil inlet 12 through the air pipe 22, the effect of drawing is inhaled the tuber pipe 22 from long-pending bits mouth 18 to the saw-dust after the cutting through the wind, and when the saw-dust collided filter screen 27, the air current direction took place sharp transition and introduced to chip removal pipe 23 in with the help of the inertia effect of saw-dust self, until falling into album bits storehouse 19, can clear up out the saw-dust at any time through album bits storehouse 19.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pencil sharpening cutting device with function is collected to saw-dust, includes operation panel (1), its characterized in that: the top of the operating platform (1) is fixedly connected with a linear sliding rail (2), the top of the linear sliding rail (2) is respectively connected with a first sliding block (3) and a second sliding block (4) in a sliding manner from left to right, the top of the first sliding block (3) is fixedly connected with a push plate (5), the top of the second sliding block (4) is fixedly connected with a supporting plate (6), the front end and the rear end of the supporting plate (6) are respectively fixedly connected with a guide post (7), the upper end of the guide post (7) is sleeved with a pressing plate (8), the top of the right end of the operating platform (1) is fixedly connected with a working box (9), the top of the working box (9) is fixedly connected with a rotating motor (10), the end part of an output shaft of the rotating motor (10) is fixedly connected with a driving wheel (11), the left side of the working box (9) is provided with a pencil extending port (12), and the left end of, a cutting knife (14) is movably connected with the first bearing (13), a transmission rod (15) is fixedly connected with the right side of the cutting knife (14), a second bearing (16) is sleeved at the right end of the transmission rod (15) and is fixedly connected with a working box (9) through the second bearing (16), a driven wheel (17) is sleeved at the middle part of the transmission rod (15), the driven wheel (17) is in transmission connection with a driving wheel (11) through a belt, a chip collecting port (18) is arranged at the bottom of a pencil extending port (12), a chip collecting bin (19) is arranged at the right end of the working box (9), a side cover (20) is hinged at the right side of the chip collecting bin (19), an exhaust fan (21) is fixedly connected with the top of the right end of the working platform (1), an air pipe (22) is fixedly connected with the air outlet end of the exhaust fan (21), and one end of the air pipe (22) extends into the, the right side fixedly connected with chip removal pipe (23) of tuber pipe (22), the one end of chip removal pipe (23) extends to in album bits storehouse (19).

2. The pencil sharpening and cutting device with a wood chip collecting function as defined in claim 1, wherein: the middle part of backup pad (6) is equipped with standing groove (24), the shape of standing groove (24) is semi-circular, standing groove (24) are equidistance evenly distributed on backup pad (6), and quantity is equipped with 6 at least.

3. The pencil sharpening and cutting device with a wood chip collecting function as defined in claim 1, wherein: the middle part of clamp plate (8) is equipped with presss from both sides groove (25), the shape that presss from both sides groove (25) is semi-circular, press from both sides groove (25) and be equidistance evenly distributed on clamp plate (8), the quantity that presss from both sides groove (25) is the same with the quantity of standing groove (24), and the position is corresponding.

4. The pencil sharpening and cutting device with a wood chip collecting function as defined in claim 1, wherein: the pencil extending opening (12) is long, the cutting knife (14) is conical, and the chip collecting opening (18) is long and corresponds to the cutting knife (14).

5. The pencil sharpening and cutting device with a wood chip collecting function as defined in claim 1, wherein: the cutting knives (14) are uniformly distributed in the pencil extending openings (12) at equal intervals, and the number of the cutting knives is the same as that of the placing grooves (24), and the positions of the cutting knives correspond to those of the placing grooves.

6. The pencil sharpening and cutting device with a wood chip collecting function as defined in claim 1, wherein: the number of the transmission rods (15) is the same as that of the cutting knives (14), the middle part of each transmission rod (15) is sleeved with a synchronizing wheel (26), and the transmission rods (15) are in transmission connection with each other through the synchronizing wheels (26) and a belt.

7. The pencil sharpening and cutting device with a wood chip collecting function as defined in claim 1, wherein: the inside of tuber pipe (22) is equipped with filter screen (27), filter screen (27) set up to be 40-50 degrees angle of inclination with tuber pipe (22), and are close to chip removal pipe (23) department.