A kind of environment-friendly type pen core recycling machine people
Technical field
The present invention relates to stationery reclaims mechanical field, specifically a kind of environment-friendly type pen core recycling machine people.
Background technology
Pen core: the accessory of writing implement, can repeatedly replace, among the ball shaft of a writing brush, carry the tubulose of ink or ink
Thing, there is metal nib front end, nib is embedded with the ball write, refers also to the graphite bar (pencil-lead) in pencil, fountain pen ink
Core is then sebific duct or sucking type water pipe in the shaft of a writing brush, and common Neutral ball-point for ball-point pen nib diameter has 0.5mm, 0.7mm, 0.38mm,
0.35mm, 0.3mm, 0.25mm;Meanwhile, the ink end of pen core is equipped with yellow, red or white oils and fatss, this kind of oils and fats with
Dynamic sealing agent, or it is floating plug ester, lithio ester, tail plug oil, silicone oil;Main component includes base oil, thickening agent and additive, is
Requisite material in Neutral ball-point for ball-point pen manufacture, its effect is to block ink in shaft of a writing brush afterbody, prevents ink from flowing backwards or evaporates.
Pen core should proper use, the problems such as pen core otherwise being caused out of ink uneven or completely cannot be out of ink.When pen core is complete
Completely without method out of ink when, people are often accustomed to throwing away pen core, now, still contain a certain amount of ink and Seal Oil in pen core,
Thus causing the waste of resource.
Content of the invention
In order to make up the deficiencies in the prior art, a kind of heretofore described environment-friendly type pen core recycling machine people, it can
Automatically the Seal Oil in discarded pen core is carried out separating recovery with ink, recovering effect is good, has saved resource, and can will reclaim
Empty pen core afterwards and nib are concentrated and are stacked, and decrease the trouble of manual recovery.
The technical solution adopted for the present invention to solve the technical problems is: a kind of environment-friendly type pen core recycling machine people, including
Frame, transport core apparatus, cut core apparatus and blow oily device;Described fortune core apparatus are located at frame left part, cut core apparatus and are located at fortune core
Above device right part, blow oily device and be located at frame front.
Described frame includes base plate, middle frame and upper frame;Plc controller is provided with base plate, plc controller is used for controlling
The automatic job of all electric elements of the present invention, pneumatic element, Hydraulic Elements and sensor etc., middle frame right part is provided with and is available for
The chute that pen core slides, is provided with the middle part of middle frame and can allow the central layer that falls of pen core landing, and middle frame left part is provided with No. two chutes,
It is provided with No. three chutes in the middle part of upper frame, and No. three chutes are located at directly over central layer;
Described fortune core apparatus include slide core block and can allow driving means of translation about slide core block, and No. one drives dress
Putting can be Rodless cylinder;The length of slide core block and the equal length of pen core, slide core block slidably embeds No. two cunnings of middle frame
In groove, slide core block left end is provided with the resistance pellet hindering pen core to slide to the left;Number driving means are arranged on middle frame, work as slide core
When block is located at the low order end that can move to, slide core block right side is contacted with a chute left side, and now slide core block position
Directly over the central layer that falls;Under original state, slide core block right side is contacted with a chute left side, during work, manually by one
Root root pen core is pushed in a chute of middle frame, and the pen head part of pen core is towards a left side, and pen core is gradually pushed away in a chute
Deliver in slide core block.The purpose that the length of slide core block is equal with the Design of length of pen core is so that can only a pen every time
Core is pushed in slide core block, and after having a pen core to be pushed to slide core block completely, operator stop pushing pen refill.
A described chute is all semicircle with the section of slide core block, the internal diameter phase of chute internal diameter and slide core block
Deng, and a chute is coaxial with slide core block, this design enables a chute left side to fit completely with slide core block right side,
Thus pen core in a chute can steadily without hindrance be pushed in slide core block.
Described core apparatus of cutting include upper and lower telescoping mechanism, can allow No. two driving dresses of translation about upper and lower telescoping mechanism
Put, endotherm knife and Tansducer For Color Distiguishing;Telescoping mechanism can be hydraulic cylinder, cylinder or expansion link thrin up and down, No. two
Driving means can be Rodless cylinder, and upper and lower telescoping mechanism embeds in No. three chutes, and No. two driving means are arranged on upper frame, on
Lower telescoping mechanism lower end is fixed with endotherm knife, and the section of endotherm knife is semicircle and its diameter is equal to slide core block internal diameter, and color is known
Individual sensor is provided with driving means and is located on the right side of endotherm knife;Under original state, upper and lower telescoping mechanism is in and shrinks completely
State, during work, after pen core is pushed completely and delivers in slide core block, No. two driving means drive upper and lower telescoping mechanism in No. three cunnings
Slide anteroposterior in groove, Tansducer For Color Distiguishing also moves forward and backward above the pen core in slide core block with upper and lower telescoping mechanism,
Tansducer For Color Distiguishing is used for identifying the color of ink in pen core;
When Tansducer For Color Distiguishing recognizes the boundary line of ink and Seal Oil in pen core, Tansducer For Color Distiguishing sends
To plc controller, plc controller controls upper and lower telescoping mechanism to stretch downwards with Seal Oil intersection in ink to signal, and by electricity
Hot knife is electrically heated process, and during upper and lower telescoping mechanism extends downwardly from, endotherm knife is by pen core from ink and Seal Oil
Place is divided into two;Then, driving means drive the translation to the left in No. two chutes of slide core block, the nib of pen core and ink portion
Point with the translation to the left of slide core block, the Seal Oil part of pen core falls into central layer from slide core block and enters and blow oily device, then goes up
Lower telescoping mechanism retracted for clearance upwards again;
After blowing oily device and the above-mentioned pen core cutting is sealed recovery of oil, driving means drive slide core block again two
Translation to the right in number chute, Tansducer For Color Distiguishing identifies the nib of pen core and the boundary line of ink in slide core block again, then cuts
Pen core is divided into two at nib with ink by core apparatus again, then further according to above-mentioned same step by the ink portion of pen core
Slip into and blow oily device, to reclaim to ink;
After ink is recovered, then the pen head part of pen core is pushed core according to above-mentioned identical method from slide core block
Plate simultaneously enters and blows oily device, is finally transported from blowing oily device again.
Described blow oily device and include a grillage, hold core cavity, hollow core slab, oil storage cabin, air nozzle, blow oil gas cylinder and can allowing and blow
No. three driving means of translation about oil gas cylinder;No. three driving means can be Rodless cylinder, hold core cavity include a cavity volume and
No. two cavity volumes, a cavity volume is connected in central layer front end face, and No. two cavity volumes are rotatably arranged on a grillage, on a grillage also
It is provided with and can drive what No. two cavity volumes rotated to turn chamber motor;When a cavity volume lower end is contacted with No. two cavity volume lower ends, Rong Xin
Chamber bottom is hollow cylinder cavity structure, and the cavity inside diameter of appearance core cavity bottom is equal with pen core external diameter, and this design makes pen
Core can hold core cavity in easy motion without in motor process occur fore-and-aft direction skew;Under original state, No. one
Cavity volume lower end is contacted with No. two cavity volume lower ends, the Seal Oil part of pen core, the ink portion of pen core and pen head part respectively from
After falling into central layer on slide core block, can fall in appearance core cavity from the central layer that falls again, when the Seal Oil in pen core or ink are blown it
Afterwards, or nib falls when holding core cavity, turn the work of chamber motor and drive No. two cavity volumes rotations, so that have leisure pen core or nib are from No. one
Automatically fall on hollow core slab between cavity volume and No. two cavity volumes.
Described hollow core slab from back to front progressively diagonally downward be connected in hold core cavity below base plate on, fall hollow core slab
On empty pen core or nib from hollow core slab landing to base plate, oil storage cabin quantity is two, two oil storage cabin are located at respectively to be held
The core cavity left and right sides, the oil storage cabin positioned at left side is used for reclaiming Seal Oil, and the oil storage cabin positioned at right side is used for reclaiming ink;No. three
Driving means are arranged on a grillage, and No. three driving means are located at and hold directly over core cavity, blow oil gas cylinder and are vertically installed at No. three
In driving means, jet unrounded number is two, and two air nozzles are separately mounted to blow the oil gas cylinder lower end left and right sides, and two jets
Mouth is connected, and each air nozzle passes through hose connection outside air pump;Under original state, blow oil gas cylinder and be in fully collapsed condition, work
When making, after the pen core equipped with Seal Oil falls appearance core cavity from the central layer that falls, blow oil gas cylinder and stretch out, and No. three driving means drive and blow
To left movement, so that blowing oil gas cylinder, together with air nozzle, the air nozzle to during left movement stretches into pen core right output port and pushes away oil gas cylinder
Send pen core to the oil storage cabin held on the left of core cavity, then, outside air pump works so that gases at high pressure to be blown at air nozzle pen core
In, thus the Seal Oil in this pen core is blown in the oil storage cabin of left side, realize to pen core interior sealing oil recovery;
After the pen core equipped with ink falls appearance core cavity from the central layer that falls, No. three driving means drive blows oil gas cylinder to left movement
To on the left of this pen core, then blow oil gas cylinder and stretch out, and so that blow jet during oil gas cylinder moves right together with air nozzle
Mouth stretches into pen core left port and pushes pen core to the oil storage cabin held on the right side of core cavity, and then, the work of outside air pump is with by high pressure gas
Body is blown in pen core at air nozzle, thus the Seal Oil in this pen core is blown in the oil storage cabin of right side, realizes to ink in pen core
The recovery of water;
Two described oil storage cabin all include a storehouse plate, No. two storehouse plates and lower bin plate, and each storehouse plate is left with appearance core cavity
Right side enables pen core left port or the calm core cavity of right output port to be smoothly transitioned into No. one at a distance of 2mm, the distance design of 2mm
In the plate of storehouse, the rotation of No. two cavity volumes will not be caused friction to hinder simultaneously again, and be provided with the middle part of a storehouse plate and be available for pen core and wear
Cross semicircle cross core groove, the described diameter crossing core groove is equal with pen core external diameter, and crosses the cylinder of core groove and appearance core cavity bottom
Cavity is coaxial, and the effect crossing core groove is pen core to be carried out spacing further, enables pen core accurate, does not occur fore-and-aft direction inclined
In the entrance oil storage cabin moved, the distance of described No. two storehouse plates and a storehouse plate is 15mm, and the distance design of 15mm makes oil storage cabin
There is the space of enough reception Seal Oil and ink, meanwhile, the length being again unlikely to be in oil storage cabin because of pen core is long, and
Pen core cannot be automatically fallen on hollow core slab, described lower bin plate is progressively arranged under oil storage cabin from back to front diagonally downward
Portion, consequently facilitating the Seal Oil in oil storage cabin and ink flow out oil storage cabin.
It is provided with oil groove, oil groove top is circular trough, circular trough is straight in the middle part of described each No. two storehouse plate medial surface
Footpath is equal with pen core external diameter, and circular trough is coaxial with cylindrical cavity, and circular trough bottom is connected with square groove, and square groove bottom is passed through
Wear No. two storehouse plates;During work, enter the pen core left port of oil storage cabin or right output port is pushed in the oil groove of No. two storehouse plates, and
And between pen core left port or right output port and oil groove left side, leave certain gap, the Seal Oil being blown from pen core or ink
Water slides to lower bin plate from oil groove;The design of oil groove is to avoid Seal Oil and ink to be subject to gases at high pressure to oppress and eject
When, Seal Oil and ink produce surroundings in No. two Cang Banchu and splash, and cause waste of resource while environmental pollution it is impossible to accomplish height
Effect reclaims Seal Oil and ink, and the design of oil groove makes to splash the Seal Oil ejecting and ink is still located in oil groove,
Surrounding will not be produced splash, accomplish high efficiente callback Seal Oil.
The maximum outside diameter of described air nozzle is equal with the internal diameter of pen core, thus when air nozzle stretches into pen core, one of pen core
Port is blocked;This design make air nozzle in pen core during jet, enter the gas of pen core only can be from Seal Oil (or ink
Water) one end spray, without from one end of air nozzle spray so that the Seal Oil (or ink) in pen core is gone out more
Plus thoroughly.
Beneficial effect:
A kind of heretofore described environment-friendly type pen core recycling machine people, it can be automatically by the Seal Oil in discarded pen core
Carry out separating recovery with ink, Seal Oil will not mutually be mixed with ink, and recovering effect is good, quality is high, has saved resource, with
When, each sky pen core is all concentrated with nib and is deposited on front side of base plate, decreases the trouble artificially collecting.
Brief description
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the overall structure diagram of the present invention;
Fig. 2 is the top view of the present invention;
Fig. 3 is the a-a direction partial sectional view of Fig. 2;
Fig. 4 is the b-b direction partial sectional view of Fig. 2;
Fig. 5 is that the present invention blows the schematic diagram that oily device is cut open in direction by c-c in Fig. 4;
Fig. 6 is the schematic diagram of oil storage cabin of the present invention;
In figure: frame 1, fortune core apparatus 2, cut core apparatus 3, blow oily device 5, pen core 6, base plate 11, middle frame 12, upper frame 13,
Number chute 121, central layer 123, No. three chutes 131 of 122, No. two chutes that fall, slide core block 21, resistance pellet 211, a upper and lower telescoping mechanism
31st, endotherm knife 32, Tansducer For Color Distiguishing 33, a grillage 51, appearance core cavity 52, hollow core slab 53, oil storage cabin 54, air nozzle 55,
Number 521, No. two cavity volumes of cavity volume, 541, No. two storehouse plates 542 of 522, storehouse plate, lower bin plate 543, cross core groove 5411, oil groove
5421.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention realizes are easy to understand, tie below
Close embodiment, the present invention is expanded on further.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, a kind of environment-friendly type pen core recycling machine people of the present invention,
Including frame 1, fortune core apparatus 2, cut core apparatus 3 and blow oily device 5;Described fortune core apparatus 2 are located at frame 1 left part, cut core dress
Put 3 to be located above fortune core apparatus 2 right part, blow oily device 5 and be located at frame 1 front portion.
Described frame 1 includes base plate 11, middle frame 12 and upper frame 13;Plc controller is provided with base plate 11, plc controls
Device is used for controlling the automatic job of all electric elements, pneumatic element, Hydraulic Elements and the sensor of the present invention etc., and middle frame 12 is right
Portion is provided with a chute 121 being available for pen core 6 slip, is provided with and can allow the central layer 122 that falls of pen core 6 landing in the middle part of middle frame 12,
Middle frame 12 left part is provided with No. two chutes 123, is provided with No. three chutes 131 in the middle part of upper frame 13, and No. three chutes 131 are located at core
Directly over plate 122;
Described fortune core apparatus 2 include slide core block 21 and can allow driving means of slide core block 21 about translation, No. one
Driving means can be Rodless cylinder;The length of slide core block 21 and the equal length of pen core 6, during slide core block 21 slidably embeds
In No. two chutes 123 of frame 12, slide core block 21 left end is provided with the resistance pellet 211 hindering pen core 6 to slide to the left;No. one drives dress
Put and be arranged on middle frame 12, when slide core block 21 is located at the low order end that can move to, slide core block 21 right side and a chute
121 left sides contact, and now slide core block 21 is located at directly over central layer 122;Under original state, slide core block 21 right side with
Number chute 121 left side contacts, and during work, manually pen core 6 one by one is pushed in a chute 121 of middle frame 12,
And the pen head part of pen core 6 is towards a left side, pen core 6 has gradually been pushed in slide core block 21 in a chute 121.Slide core block 21
The purpose that length is equal with the Design of length of pen core 6 is so that can only have a pen core 6 to be pushed in slide core block 21 every time,
After having a pen core 6 to be pushed to slide core block 21 completely, operator stop pushing pen refill.
A described chute 121 is all semicircles, chute 121 internal diameter and slide core block 21 with the section of slide core block 21
Internal diameter equal, and a chute 121 is coaxial with slide core block 21, and this design enables chute 121 left side and slide core
Fit completely in block 21 right side, thus the pen core in a chute 121 can steadily without hindrance be pushed in slide core block 21.
Described core apparatus 3 of cutting include upper and lower telescoping mechanism 31, No. two of the translation of upper and lower telescoping mechanism 31 about can be allowed to drive
Dynamic device, endotherm knife 32 and Tansducer For Color Distiguishing 33;Telescoping mechanism 31 can be hydraulic cylinder, cylinder or expansion link three up and down
One of, No. two driving means can be Rodless cylinder, and upper and lower telescoping mechanism 31 embeds in No. three chutes 131, No. two driving means
It is arranged on upper frame 13, upper and lower telescoping mechanism 31 lower end is fixed with endotherm knife 32, and the section of endotherm knife 32 is semicircle and it is straight
Footpath is equal to slide core block 21 internal diameter, and Tansducer For Color Distiguishing 33 is provided with driving means and is located on the right side of endotherm knife 32;Initial shape
Under state, upper and lower telescoping mechanism 31 is in fully collapsed condition, during work, after pen core 6 is pushed completely and delivers in slide core block 21, two
Number driving means drive upper and lower telescoping mechanism 31 slide anteroposterior in No. three chutes 131, and Tansducer For Color Distiguishing 33 is also with upper and lower
Telescoping mechanism 31 moves forward and backward together above the pen core 6 in slide core block 21, and Tansducer For Color Distiguishing 33 is used for identifying in pen core 6
The color of ink;
When Tansducer For Color Distiguishing 33 recognizes the boundary line of ink and Seal Oil in pen core 6, Tansducer For Color Distiguishing
33 transmit a signal to plc controller, and plc controller controls upper and lower telescoping mechanism 31 to stretch downwards with Seal Oil intersection in ink
Contracting, and endotherm knife 32 is electrically heated process, and during upper and lower telescoping mechanism 31 extends downwardly from, endotherm knife 32 is by pen core
It is divided into two at ink with Seal Oil;Then, driving means drive slide core block 21 to put down to the left in No. two chutes 123
Dynamic, with slide core block 21 translation to the left, the Seal Oil part of pen core 6 falls into from slide core block 21 for the nib of pen core 6 and ink portion
Fall central layer 122 enter and blow oily device, then telescoping mechanism 31 retracted for clearance upwards more up and down.
When blow oily device 5 by the sealing recovery of oil of the above-mentioned pen core 6 cutting after, driving means drive slide core block again
21 translations to the right in No. two chutes 123, Tansducer For Color Distiguishing 33 identifies the nib of pen core 6 and ink in slide core block 21 again
Boundary line, then cuts core apparatus 3 and pen core 6 is divided into two at nib with ink, then further according to above-mentioned same step again
The ink portion of pen core 6 is slipped into and blows oily device 5, to reclaim to ink;
After ink is recovered, then the pen head part of pen core 6 is pushed from slide core block 21 according to above-mentioned identical method
Fall central layer 122 enter and blow oily device 5, is finally transported from blowing oily device 5 again.
The described oily device 5 that blows includes a grillage 51, holds core cavity 52, hollow core slab 53, oil storage cabin 54, air nozzle 55, blows oil
Cylinder and can allow No. three driving means blowing translation about oil gas cylinder;No. three driving means can be Rodless cylinder, holds core cavity 52
Including a cavity volume 521 and No. two cavity volumes 522, a cavity volume 521 is connected in central layer 122 front end face, and No. two cavity volumes 522 can turn
Dynamic be arranged on a grillage 51, a grillage 51 is also equipped with can drive what No. two cavity volumes 522 rotated to turn chamber motor;When No. one
When cavity volume 521 lower end is contacted with No. two cavity volume 522 lower ends, appearance core cavity 52 bottom is hollow cylinder cavity structure, and holds core
The cavity inside diameter of chamber 52 bottom is equal with pen core 6 external diameter, this design enable pen core 6 hold core cavity 52 in easy motion and not
The skew of fore-and-aft direction can occur in motor process;Under original state, cavity volume 521 lower end and No. two cavity volume 522 lower ends
Contact, the Seal Oil part of pen core, the ink portion of pen core and pen head part fall into central layer 122 respectively from slide core block 21
Afterwards, can fall in appearance core cavity 52 from the central layer 122 that falls again, after the Seal Oil in pen core or ink are blown, or nib falls
When holding core cavity, turn the work of chamber motor and drive No. two cavity volumes 522 to rotate so that have leisure pen core or nib from a cavity volume 521 with
Automatically fall on hollow core slab 53 between No. two cavity volumes 522.
Described hollow core slab 53 progressively being connected on the base plate 11 holding core cavity 52 lower section diagonally downward from back to front, falls
Empty pen core on hollow core slab 53 or nib from hollow core slab 53 landing to base plate 11, oil storage cabin 54 quantity is two, two storages
Bunker 54 is located at respectively and holds core cavity 52 left and right sides, and the oil storage cabin 54 positioned at left side is used for reclaiming Seal Oil, positioned at the storage on right side
Bunker 54 is used for reclaiming ink;Blow oil gas cylinder to be vertically installed in No. three driving means, air nozzle 55 quantity is two, two jets
Mouth 55 is separately mounted to blow the oil gas cylinder lower end left and right sides, and two air nozzles 55 are connected, and each air nozzle 55 is by flexible pipe even
Connect outside air pump;
Under original state, blow oil gas cylinder and be in fully collapsed condition, during work, when the pen core equipped with Seal Oil is from the central layer that falls
After falling appearance core cavity, blow oil gas cylinder and stretch out, and No. three driving means drive blow oil gas cylinder to left movement so that blow oil gas cylinder together with
Air nozzle air nozzle to during left movement stretches into pen core right output port and pushes pen core to the oil storage cabin held on the left of core cavity, connects
, outside air pump works to be blown in pen core gases at high pressure at air nozzle, thus the Seal Oil in this pen core is blown into a left side
In the oil storage cabin of side, realize to pen core interior sealing oil recovery;
After the pen core equipped with ink falls appearance core cavity from the central layer that falls, No. three driving means drive blows oil gas cylinder to left movement
To on the left of this pen core, then blow oil gas cylinder and stretch out, and so that blow jet during oil gas cylinder moves right together with air nozzle
Mouth stretches into pen core left port and pushes pen core to the oil storage cabin held on the right side of core cavity, and then, the work of outside air pump is with by high pressure gas
Body is blown in pen core at air nozzle, thus the Seal Oil in this pen core is blown in the oil storage cabin of right side, realizes to ink in pen core
The recovery of water;
Two described oil storage cabin 54 all include 541, No. two storehouse plates 542 of a storehouse plate and lower bin plate 543, each storehouse plate
541 enable pen core 6 left port or the calm core cavity of right output port with appearance core cavity 52 about end face 2mm apart, the distance design of 2mm
52 are smoothly transitioned in a storehouse plate 541, the rotation of No. two cavity volumes 522 will not be caused friction to hinder simultaneously again, and No. one
It is provided with the semicircle core groove 5411 excessively being available for that pen core 6 passes through, the described diameter crossing core groove 5411 and pen core 6 in the middle part of storehouse plate 541
External diameter is equal, and it is coaxial with the cylindrical cavity holding core cavity 52 bottom to cross core groove 5411, and the effect crossing core groove 5411 is to pen core 6
Carry out spacing further, enable pen core 6 accurate, do not occur in the entrance oil storage cabin 54 of fore-and-aft direction skew, described No. two
The distance of storehouse plate 542 and a storehouse plate 541 is 15mm, and the distance design of 15mm makes oil storage cabin 54 have enough reception sealings
Oil and the space of ink, meanwhile, the length being again unlikely to be in oil storage cabin 54 because of pen core 6 is long, and make pen core 6 cannot from
Moving falls on hollow core slab 53, and described lower bin plate 543 is progressively arranged in oil storage cabin 54 bottom from back to front diagonally downward, thus just
Seal Oil in oil storage cabin and ink flow out oil storage cabin.
It is provided with oil groove 5421, oil groove 5421 top is circle in the middle part of described each No. two storehouse plate 542 medial surface
Groove, circular trough diameter is equal with pen core 6 external diameter, and circular trough is coaxial with cylindrical cavity, and circular trough bottom is connected with square groove,
No. two storehouse plates 542 are run through in square groove bottom;During work, enter the pen core left port of oil storage cabin or right output port is pushed to No. two storehouses
In the oil groove of plate, and leave certain gap between pen core left port or right output port and oil groove left side, quilt from pen core
The Seal Oil of blowout or ink slide to lower bin plate 543 from oil groove;The design of oil groove 5421 is to avoid Seal Oil and ink
When being ejected by gases at high pressure compressing, Seal Oil produces surrounding at No. two storehouse plates 542 and splashes, and causes the same of environmental pollution
When waste of resource it is impossible to accomplish high efficiente callback Seal Oil and ink, oil groove 5421 design make splash eject close
Oil sealing and ink are still located in oil groove 5421, will not produce surrounding and splash, accomplish high efficiente callback Seal Oil and ink.
The maximum outside diameter of described air nozzle 55 is equal with the internal diameter of pen core 6, thus when air nozzle stretches into pen core, pen core its
Middle a port is blocked;This design makes air nozzle, and in pen core, during jet, the gas entering pen core only can be from Seal Oil
One end of (or ink) sprays, without spraying from one end of air nozzle, so that the Seal Oil (or ink) in pen core goes out
Go more thorough.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not restricted to the described embodiments, the simply explanation present invention's of the description in above-described embodiment and description
Principle, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these change and change
Enter to both fall within scope of the claimed invention.Claimed scope is by appending claims and its equivalent
Define.