CN213320577U

CN213320577U - Pencil shaft planing machine

Info

Publication number: CN213320577U
Application number: CN202021382814.3U
Authority: CN
Inventors: 邱学满; 秦国长; 蔡善文; 祁涛; 卢利卫
Original assignee: Anhui Baisheng Stationery Co ltd
Current assignee: Anhui Baisheng Stationery Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-06-01
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a pencil planing rod machine, the load simulator comprises a case, the one end of machine case is provided with the feed inlet, the other end is provided with the discharge gate, the machine case has set gradually dust extraction, goes up the planing rod subassembly, is used for cleaning the piece that the planing rod produced and the garrulous end clean the subassembly, is used for cutting off the subassembly that cuts off of the adjacent pencil pole after removing, be provided with down planing rod subassembly under going up the planing rod subassembly, be provided with the drive assembly who is used for driving the plank and removes between feed inlet, the discharge gate, the bottom of machine case is provided with collects the box. The utility model discloses can in time handle piece and the garrulous end that the planer bar process produced, improve the pencil qualification rate, reduction in production cost reduces the wearing and tearing of planer bar sword, extension planer bar sword life.

Description

Pencil shaft planing machine

Technical Field

The utility model relates to a pencil planing rod machine belongs to pencil manufacturing technical field.

Background

The pencil processing flow generally comprises grooving, gluing, core adding, bonding, rod planing, paint spraying and the like. At present, the main stream is that the planing rods of the double plates are combined, then the inner core is placed in the groove, then the double plates are attached, and then the double surfaces are cut to form the pencil. Can produce a large amount of pieces and garrulous end in the planer bar processing procedure, if piece and garrulous end pile up on the plank, the pencil that probably causes processing is unqualified, makes the increase cost, can cause wearing and tearing to the planer bar sword simultaneously, reduces planer bar sword life.

SUMMERY OF THE UTILITY MODEL

Problem to above-mentioned prior art exists, the utility model provides a pencil planing rod machine can in time handle piece and the garrulous end that the planing rod process produced, improves the pencil qualification rate, and reduction in production cost reduces the wearing and tearing of planing rod sword, extension planing rod sword life.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a pencil sharpener comprises a case, wherein one end of the case is provided with a feed inlet, the other end of the case is provided with a discharge outlet, the case is sequentially provided with a dust suction device, an upper sharpener component, a cleaning component for cleaning chips and crumbles generated by sharpeners and a cutting component for cutting off the shaved adjacent pencil leads from the feed inlet to the discharge outlet, a lower sharpener component is arranged right below the upper sharpener component, a transmission component for driving a wood board to move is arranged between the feed inlet and the discharge outlet, and the bottom of the case is provided with a collection box;

the upper planing rod assembly comprises an upper planing rod mechanism, an upper rotating shaft, a driving wheel and a first motor, the upper planing rod mechanism is used for rotatably planing the upper surface of the wood board, the upper planing rod mechanism is fixed on the upper rotating shaft, two ends of the upper rotating shaft are rotatably connected with the chassis through bearings, one end of the upper rotating shaft is connected with the first motor in an extending mode, and the driving wheel is fixed at the extending part of the upper rotating shaft;

dig the pole subassembly down including be used for digging pole mechanism, lower pivot, follow the driving wheel down to the rotatory planing pole mechanism of digging off of plank lower surface, dig pole mechanism down and fix in the pivot down, the pivot both ends are passed through the bearing and are rotated the connection quick-witted case and the one end of pivot down and go up the extension of pivot syntropy, fix the extension position in pivot down from the driving wheel, from the round trip belt between driving wheel and the action wheel.

Preferably, the upper planing rod mechanism and the lower planing rod mechanism are consistent in structure; go up planer bar mechanism and include the roller, the roller is provided with the connecting plate that a plurality of circumference was evenly arranged, every the connecting plate has planer bar sword through bolted connection, the cutting edge department of planer bar sword has evenly arranged tooth, sets up the sword groove between two adjacent tooth, planer bar sword is close to the position department of roller and is provided with first small opening and passes the connecting plate, the roller of going up planer bar mechanism is fixed in last pivot, planer bar mechanism's roller is fixed down in the pivot, go up planer bar mechanism's planer bar sword and leave the gap down between planer bar mechanism's planer bar sword.

Preferably, the front end of the blade in the rotation direction of each planing rod knife is provided with a slicing blade for reinforcing and matching the planing rod knife, the slicing blade is provided with a slicing groove matched with the knife groove, and the slicing edge of the slicing groove is higher than the knife slicing edge of the knife groove.

Preferably, dust extraction includes the suction hood, the suction hood is connected with the fan that sets up on the quick-witted case through the pipeline, the suction hood sets up the position department intercommunication that the planer bar subassembly is close to the feed inlet with the quick-witted case.

Preferably, the cleaning assembly comprises a brush, a first fixing plate and a second fixing plate which are symmetrically arranged up and down, the first fixing plate is connected with a top plate of the case, the second fixing plate is connected with a long side wall of the case and located above the collecting box, and opposite surfaces of the first fixing plate and the second fixing plate are respectively connected with the brush.

Preferentially, cut off the subassembly and include bottom plate, backup pad, third fixed plate and cutter, the one end of bottom plate is connected on the short lateral wall that quick-witted case set up the discharge gate, the other end is connected in the backup pad, the backup pad is connected and is located the collection box top with the long lateral wall of quick-witted case, the third fixed plate is located the backup pad directly over and is connected with quick-witted case, the cutter evenly arranges the surface that is close to the backup pad at the third fixed plate, the cutter is with adjacent pencil pole clearance position is corresponding, the surface that is close to the cutter of bottom plate is provided with a plurality of recesses, the recess is located between the adjacent cutter, the recess cross-section is the circular and the diameter of board and is greater than pencil pole diameter, evenly arranged the.

Preferentially, the transmission assembly comprises a driving shaft, a driven shaft, driving gears fixed at two ends of the driving shaft, driven gears fixed at two ends of the driven shaft, chains wound between the driving gears and the driven gears, a second motor arranged outside the case and connected with the driving shaft, and positioning assemblies for fixing the wood boards, wherein the positioning assemblies are uniformly arranged on each chain, the driving gears and the driven gears are positioned in the case, the driving gears are close to the discharge port and the driven gears are close to the shoulder feed port, and the driving shaft and the driven shafts are respectively connected with the long side walls of the case through bearings; every the locating component includes four L type locating plates, the diaphragm of L type locating plate is connected the chain and the diaphragm of the L type locating plate on two chains is relative, and the face that the riser of every L type locating plate is close to the diaphragm is provided with the limit solid pad.

The utility model has the advantages that: the utility model has the advantages that the dust hood and the cleaning component are arranged to timely treat the chippings and the crumbles generated in the planing rod process, so that the pencil percent of pass is improved, the production cost is reduced, and the abrasion of the planing rod cutter is reduced; a plurality of planing rod cutters are arranged for alternate use, so that the service life of the planing rod cutters is prolonged; meanwhile, the front end of the cutting edge of the sharpening blade in the rotating direction is provided with the sharpening slice, so that the strength of the cutting edge of the sharpening blade is increased, the sharpened surface of the pencil shaft is flattened again, and the surface flatness of the pencil is ensured; the planing rod cutter is provided with a first leak hole and penetrates through the connecting plate, and a part of sawdust splashed at a high speed can fly out of the first leak hole, so that sawdust entering a gap between the cutter teeth and the wood board is reduced.

Drawings

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

fig. 2 is a schematic structural diagram of the internal structure of the case according to the present invention;

fig. 3 is a schematic structural view of the upper planing rod mechanism of the present invention;

fig. 4 is an enlarged view of the bottom plate of fig. 2 at a.

In the figure: the device comprises a case 1, a feeding port 1-1, a discharging port 1-2, a collecting box 2, an upper rotating shaft 3, a driving wheel 4, a first motor 5, a lower rotating shaft 6, a driven wheel 7, a belt 8, a roller 9, a connecting plate 10, a planing rod cutter 11, a tooth 11-1, a cutter groove 11-2, a first leak hole 11-3, a slicing piece 12, a slicing groove 12-1, a dust hood 13, a fan 14, a brush 15, a first fixing plate 16, a second fixing plate 17, a bottom plate 18, a groove 18-1, a second leak hole 18-2, a supporting plate 19, a third fixing plate 20, a cutter 21, a driving shaft 22, a driven shaft 23, a driving gear 24, a driven gear 25, a chain 26, a second motor 27, an L-shaped positioning plate 28 and a bearing 29.

Detailed Description

The technical solutions in the implementation of the present invention will be clear from the following description and accompanying drawings, and the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 and 2, an embodiment of the present invention provides a pencil sharpener, which comprises a case 1, wherein one end of the case 1 is provided with a feeding port 1-1, and the other end is provided with a discharging port 1-2, the case 1 is provided with a dust collector, an upper sharpener assembly, a cleaning assembly for cleaning chippings and dust generated by sharpeners, and a cutting assembly for cutting off adjacent pencil sharpeners after sharpening, in sequence from the feeding port 1-1 to the discharging port 1-2, a lower sharpener assembly is arranged right below the upper sharpener assembly, a transmission assembly for driving a wood board to move is arranged between the feeding port 1-1 and the discharging port 1-2, a collecting box 2 is arranged at the bottom of the case 1, and the collecting box 2 collects the chippings and the dust;

the upper planing rod assembly comprises an upper planing rod mechanism for rotatably planing the upper surface of the wood board, an upper rotating shaft 3, a driving wheel 4 and a first motor 5, the upper planing rod mechanism is fixed on the upper rotating shaft 3, two ends of the upper rotating shaft 3 are rotatably connected with the case 1 through bearings 29, one end of the upper rotating shaft 3 is connected with the first motor 5 in an extending mode, and the driving wheel 4 is fixed at the extending part of the upper rotating shaft 3;

dig the pole subassembly down including being used for digging pole mechanism, lower pivot 6, follow driving wheel 7 down to the rotatory lower surface of plank of digging and removing, dig pole mechanism down and fix under on pivot 6, pivot 6 both ends are passed through bearing 29 and are rotated connection machine case 1 and the one end of pivot 6 and last pivot 3 syntropy extension down, follow the extension position of pivot 6 under 7 is fixed to driving wheel 7, from the round trip belt 8 between 7 and the action wheel 4 of driving wheel, first motor 5 drives action wheel 4 and rotates, and belt 8 rotates along with action wheel 4 rotates, makes from driving wheel 7 along with belt 8 rotates.

In the utility model, the upper planing rod mechanism and the lower planing rod mechanism have the same structure; the upper planing rod mechanism comprises a roller 9, the roller 9 is provided with a plurality of connecting plates 10 which are uniformly arranged in the circumferential direction, each connecting plate 10 is connected with a planing rod cutter 11 through a bolt, teeth 11-1 are uniformly arranged at the blade edge of the planing rod knife 11, a knife slot 11-2 is arranged between two adjacent teeth 11-1, a plurality of planing rod knives 11 alternately plane the planing rod, so that the abrasion of the planing rod knives 11 is reduced, a first leak hole 11-3 is arranged at the position of the planing rod knife 11 close to the roller 9 and penetrates through the connecting plate 10, part of the wood chips splashed at high speed can fly out of the first leak hole 11-3, the wood chips entering the gap between the knife teeth and the wood board are reduced, the roller 9 of the upper planing rod mechanism is fixed on the upper rotating shaft 3, the roller 9 of the lower planing rod mechanism is fixed on the lower rotating shaft 6, and a gap is reserved between the planing rod knife 11 of the upper planing rod mechanism and the planing rod knife 11 of the lower planing rod mechanism.

The utility model discloses in, every the cutting edge direction of rotation front end of planing pole sword 11 is provided with the piece 12 of cutting that is used for strengthening and cooperates planing pole sword 11, cut and be provided with the groove 12-1 of cutting that cooperates sword groove 11-2 on the piece 12, cut the edge of cutting of groove 12-1 and be higher than the sword plane limit of sword groove 11-2, cut the intensity that the piece 12 strengthened on the one hand, on the other hand carries out the level once more to the surface of the pencil pole after planing, has guaranteed the surface smoothness of pencil.

The utility model discloses in, dust extraction includes suction hood 13, suction hood 13 passes through the pipeline and is connected with fan 14 that sets up on quick-witted case 1, suction hood 13 sets up the position department intercommunication that the planer bar subassembly is close to feed inlet 1-1 with quick-witted case 1.

The utility model discloses in, state brush 15, first fixed plate 16 and the second fixed plate 17 that the subassembly that cleans includes the longitudinal symmetry setting, first fixed plate 16 is connected with quick-witted case 1's roof, second fixed plate 17 is connected and is located collection box 2 tops with quick-witted case 1's long lateral wall, brush 15 is connected respectively to the surface that first fixed plate 16, second fixed plate 17 are relative.

In the utility model, the cutting component comprises a bottom plate 18, a supporting plate 19, a third fixing plate 20 and a cutter 21, one end of the bottom plate 18 is connected to the short side wall of the case 1 provided with the discharge port 1-2, the other end is connected to the supporting plate 19, the support plate 19 is coupled to the long sidewalls of the cabinet 1 and positioned above the collecting box 2, the third fixing plate 20 is positioned right above the support plate 19 and coupled to the cabinet 1, the cutting blades 21 are uniformly arranged on the surface of the third fixing plate 20 close to the supporting plate 19, the cutting blades 21 correspond to the gap position between adjacent pencil shafts, the surface of the bottom plate 18 close to the cutters 21 is provided with a plurality of grooves 18-1, the grooves 18-1 are positioned between adjacent cutters 21, the section of the groove 18-1 is plate-circular, the diameter of the groove is larger than that of the pencil holder, and second leakage holes 18-2 are uniformly formed in the bottom plate 18.

The utility model discloses in, the drive assembly includes driving shaft 22, driven shaft 23, fixes the driving gear 24 at driving shaft 22 both ends, fixes the driven gear 25 at driven shaft 23 both ends, the chain 26 of wraparound between driving gear 24 and driven gear 25, set up in the outside of machine case 1 and connect the second motor 27 of driving shaft 22 and be used for the locating component of fixed plank, the locating component evenly arranges on each chain 26, driving gear 24, driven gear 25 are located machine case 1 and driving gear 24 is close to discharge gate 1-2, driven gear 25 leans on shoulder feed inlet 1-1, driving shaft 22, driven shaft 23 connect the long lateral wall 1 of machine case through bearing 29 respectively; every the locating component includes four L type locating plates 28, the diaphragm of L type locating plate 28 is connected the chain 26 and the diaphragm of the L type locating plate 28 on two chains 26 is relative, and the face that the riser of every L type locating plate 28 is close to the diaphragm is provided with the solid pad of limit, and the solid pad of limit is pressed from both sides the plank and restrict the plank and move out along the reverse direction of transmission assembly transmission direction.

When the pencil sharpener is used, the first motor 5 and the second motor 27 are started, the driving gear 24 and the driven gear 25 rotate, the chain 26 drives the L-shaped positioning plate 28 to move, the upper rod planing mechanism and the lower rod planing mechanism rotate, a wood plate enters from the feed port 1-1 and is fixed on the L-shaped positioning plate 28, the wood plate moves along with the L-shaped positioning plate 28, when the wood plate passes through the rollers 9 of the upper rod planing mechanism and the lower rod planing mechanism, the planing rod knives 11 of the upper rod planing mechanism and the lower rod planing mechanism respectively and simultaneously carry out rotary planing on the upper surface and the lower surface of the wood plate, so that a plurality of pencil rods arranged side by side are formed, meanwhile, the dust hood 13 sucks and removes scraps and powder falling on the upper plate surface of the wood plate, the friction between the planing rod knives 11 and the scraps and the powder is reduced, the abrasion of the planing rod knives 11 is reduced, the planed wood plate passes through a gap between the two hairbrushes 15 of the sweeping assembly, the two hairbrushes 15 remove the, reduce the wearing and tearing of cutter 21, owing to go up to dig the pole mechanism, dig down and leave the gap between the pole sword 11 of pole mechanism, the adjacent pencil pole after removing is connected, and until the pencil pole through cutting off the subassembly, cutter 21 cuts off the connecting portion that the pencil pole is connected, and in the pencil pole will break away from locating component and fall the recess on bottom plate 18, the piece that the cutting generated and garrulous end dropped from the second small opening and collected in the box 2 to accomplish and dig the pole process.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.

Claims

1. A pencil sharpener is characterized by comprising a case, wherein one end of the case is provided with a feed inlet, the other end of the case is provided with a discharge outlet, the case is sequentially provided with a dust suction device, an upper sharpener component, a cleaning component for cleaning chips and crumbles generated by sharpeners and a cutting component for cutting off the cut-off adjacent pencil leads, a lower sharpener component is arranged right below the upper sharpener component, a transmission component for driving a wood board to move is arranged between the feed inlet and the discharge outlet, and the bottom of the case is provided with a collection box;

2. The pencil sharpener of claim 1, wherein said upper sharpening mechanism and said lower sharpening mechanism are of identical construction; go up planer bar mechanism and include the roller, the roller is provided with the connecting plate that a plurality of circumference was evenly arranged, every the connecting plate has planer bar sword through bolted connection, the cutting edge department of planer bar sword has evenly arranged tooth, sets up the sword groove between two adjacent tooth, planer bar sword is close to the position department of roller and is provided with first small opening and passes the connecting plate, the roller of going up planer bar mechanism is fixed in last pivot, planer bar mechanism's roller is fixed down in the pivot, go up planer bar mechanism's planer bar sword and leave the gap down between planer bar mechanism's planer bar sword.

3. The pencil sharpener as claimed in claim 2, wherein each of said sharpener blades has a cutting blade provided at a rotationally leading end thereof for reinforcing and engaging with the sharpener blade, said cutting blade having a cutting groove provided therein for engaging with the sharpener slot, said cutting groove having a cutting edge higher than a sharpening edge of the sharpener slot.

4. The pencil sharpener of claim 1, wherein said dust collector comprises a dust hood connected to a blower mounted on the housing via a conduit, said dust hood communicating with the housing at a location where the sharpener assembly is mounted on the housing adjacent the inlet opening.

5. The pencil sharpener of claim 1, wherein said sweeping assembly comprises a brush, a first fixing plate and a second fixing plate, said brush, said first fixing plate and said second fixing plate are symmetrically disposed up and down, said first fixing plate is connected to a top plate of said housing, said second fixing plate is connected to a long sidewall of said housing and located above said collection box, and opposite surfaces of said first fixing plate and said second fixing plate are respectively connected to said brush.

6. The pencil sharpener as claimed in claim 1, wherein the cutting assembly comprises a bottom plate, a support plate, a third fixing plate and a cutter, one end of the bottom plate is connected to the short side wall of the case provided with the discharge port, the other end of the bottom plate is connected to the support plate, the support plate is connected to the long side wall of the case and located above the collection box, the third fixing plate is located right above the support plate and connected with the case, the cutter is uniformly arranged on the surface, close to the support plate, of the third fixing plate, the cutter corresponds to the gap position between adjacent pencil leads, a plurality of grooves are formed in the surface, close to the cutter, of the bottom plate, the grooves are located between adjacent cutters, the cross section of each groove is in a plate circle shape, the diameter of each groove is larger than the diameter of each pencil lead, and second.

7. The pencil sharpener as claimed in claim 1, wherein the transmission assembly comprises a driving shaft, a driven shaft, driving gears fixed at two ends of the driving shaft, driven gears fixed at two ends of the driven shaft, chains wound between the driving gears and the driven gears, a second motor arranged outside the case and connected with the driving shaft, and positioning assemblies for fixing wood plates, wherein the positioning assemblies are uniformly arranged on each chain, the driving gears and the driven gears are positioned in the case, the driving gears are close to the discharge port, the driven gears are close to the shoulder feeding port, and the driving shaft and the driven shaft are respectively connected with the long side walls of the case through bearings; every the locating component includes four L type locating plates, the diaphragm of L type locating plate is connected the chain and the diaphragm of the L type locating plate on two chains is relative, and the face that the riser of every L type locating plate is close to the diaphragm is provided with the limit solid pad.