CN109397696A - A kind of comprehensive no dead angle print head of increasing material manufacturing - Google Patents
A kind of comprehensive no dead angle print head of increasing material manufacturing Download PDFInfo
- Publication number
- CN109397696A CN109397696A CN201811308226.2A CN201811308226A CN109397696A CN 109397696 A CN109397696 A CN 109397696A CN 201811308226 A CN201811308226 A CN 201811308226A CN 109397696 A CN109397696 A CN 109397696A
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- China
- Prior art keywords
- print head
- paint box
- comprehensive
- dead angle
- material manufacturing
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- 239000000463 material Substances 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 239000003973 paint Substances 0.000 claims abstract description 63
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 239000000049 pigment Substances 0.000 claims description 29
- 238000010276 construction Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 19
- 238000007639 printing Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 12
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/205—Means for applying layers
- B29C64/209—Heads; Nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/386—Data acquisition or data processing for additive manufacturing
- B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
- B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a kind of comprehensive no dead angle print heads of increasing material manufacturing, it is related to increases material manufacturing technology field, specially groove, paint box and discharge nozzle, the paint box is set to the inside of groove, and to be threadedly coupled between paint box and discharge nozzle, the interior surface setting of the hopper is fluted, and the inner surface of groove is arranged in ball, the paint box is set to the inside of groove, and the top end surface of paint box is equipped with sealing cover.The comprehensive no dead angle print head of the increasing material manufacturing, pass through the structure setting between sliding block and sliding slot, sliding block is enabled to be slided in the inside of sliding slot, and then nozzle is driven to be moved left and right, the print head is allowed to carry out printing comprehensive without dead angle, it avoids the print head and occurs blind area in print procedure, and pass through the structure setting between fixed plate and nozzle, fixed plate is allowed to play fixed effect to nozzle, it prevents it from shaking in use, influences the accuracy of the printhead prints.
Description
Technical field
The present invention relates to increases material manufacturing technology field, the comprehensive no dead angle print head of specially a kind of increasing material manufacturing.
Background technique
Increasing material manufacturing is commonly called as 3D printing, has merged CAD, material processing and forming technique, with mathematical model
Based on file, by software and digital control system by dedicated metal material, nonmetallic materials and biomaterial for medical purpose, according to
The modes such as extruding, sintering, melting, photocuring, injection are successively accumulated, and produce the manufacturing technology of physical item, printer goes out word
Part is known as print head, and laser printer does not have print head, and the print head of ink-jet printer is known as spray head, and stylus printer is beaten
Print head is known as needle type print head.
The print head disclosed in 102941738 A of Chinese invention patent application prospectus CN, the print head, though
Color product more abundant can be so printed, personalized printing demand, still, the print head, in use process are met
In still have several drawbacks place, be easy to appear blind area in print procedure, printing comprehensively without dead angle can not be carried out, and should
Print head when in use, inside the phenomenon that being easy to appear blocking, influence the normal print work of print head, at the same can not in
The flow of portion's pigment is controlled, and the waste of pigment is be easy to cause.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of comprehensive no dead angle print heads of increasing material manufacturing, solve
It proposes to be easy to appear blind area in print procedure in above-mentioned background technique, printing comprehensive without dead angle can not be carried out, and should
Print head when in use, inside the phenomenon that being easy to appear blocking, influence the normal print work of print head, at the same can not in
The problem of flow of portion's pigment is controlled, and the waste of pigment is be easy to cause.
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of comprehensive nothing of increasing material manufacturing
Dead angle print head, including groove, paint box and discharge nozzle, the paint box are set to the inside of groove, and paint box and discharging
To be threadedly coupled between pipe, the interior surface setting of the hopper is fluted, and the inner surface of groove, the face is arranged in ball
Magazine is set to the inside of groove, and the top end surface of paint box is equipped with sealing cover, the interior surface setting of the sealing cover
There is feed inlet, the bottom end surface of the paint box is connected with discharge nozzle, and the outer surface of discharge nozzle is equipped with rubber block, described
The bottom end surface of discharge nozzle is fixed with Self controlling valve, and the lower end of the hopper is welded with connecting block.
Optionally, the paint box is by constituting helicitic texture, and the outer surface of paint box between threaded block and discharge nozzle
It fits with the outer surface of ball, and ball constitutes rotational structure by paint box, while about paint box between ball
Center line is symmetrical.
Optionally, the inner wall surface of the paint box is connected with housing, and the inside of housing is equipped with screw rod, the housing
Inner wall surface be fixed with card slot, and card slot is internally connected with strainer, and swab stick, the card slot are fixed with below the strainer
Lower section be provided with threaded block.
Optionally, the inner surface structure of the card slot matches with the outer surface structure of strainer, and about filter between card slot
The center line of net is symmetrical, and the outer surface of card slot and the inner surface of housing fit, while housing is made up of screw rod
Detachable structure.
Optionally, fixed frame is installed, and the front end of fixed frame is provided with sliding slot, the sliding slot below the connecting block
Be internally connected with sliding block, and the inside of sliding block is equipped with nozzle, and the nozzle is internally provided with spill spin block, and nozzle is outer
Surface is equipped with fixed plate.
Optionally, the sliding block constitutes slide construction by sliding slot, and between the outer surface of sliding block and the outer surface of nozzle
It fits closely, and the external structure of nozzle matches with the internal structure of fixed plate.
Optionally, the outer surface of the sliding block is connected with mobile bar, and the outside of mobile bar is provided with fixed link, described solid
The outer surface of fixed pole is equipped with baffle, push rod is provided with below the fixed link, and atmospheric pressure pole is connected on the right side of push rod, institute
It states and support frame is installed below atmospheric pressure pole, the outside of the atmospheric pressure pole is provided with shell.
Optionally, the mobile bar is by constituting slide construction between push rod and fixed link, and the right end of mobile bar is straight
Diameter size matches with the diameter dimension of fixed link.
Optionally, the rear end of the fixed frame is equipped with isocon, and isocon is fixedly arranged above hose, the shunting
The right side upper end of pipe is provided with header tank, and header tank is internally connected with water pipe, and the spill spin block is internally provided with tooth block,
And the inner surface of tooth block is connected with rotor plate, the two sides of the rotor plate are provided with recess, and rotor plate is internally connected with pin
Bar.
Optionally, the rotor plate, which passes through, constitutes rotational structure between pin rod and recess, and with pin rod between rotor plate
Center is that the center of circle is distributed in a ring.
The present invention provides a kind of comprehensive no dead angle print head of increasing material manufacturing, have it is following the utility model has the advantages that
1, the increasing material manufacturing enables to paint box that can pass through with comprehensive no dead angle print head by the setting of threaded block
Structure between discharge nozzle, dismantles paint box, and then convenient for clearing up paint box inside, and passes through ball
Setting so that paint box rotate disassembly during, ball can be driven to be rotated, so that ball can pass through
The rotation of itself plays the role of auxiliary to the rotation of paint box, avoids directly contacting between paint box and groove, and to pigment
The outside of box causes to wear, and influences the disassembly of paint box, while also causing to damage to the outer surface of paint box, influences paint box
Service life.
2, the increasing material manufacturing can be to the face inside paint box by the setting of strainer with comprehensive no dead angle print head
Material plays the role of filtering, prevents from blocking inside the print head, and influences normal print job, passes through setting for card slot
It sets, allows to that strainer is fixed, avoid strainer from occurring the phenomenon that shaking or tilting in use, influence to pigment
Filtration, while the distribution setting of card slot can be improved the fixed function to strainer, and it is also possible that strainer can be with
Balance is kept, it is avoided to tilt, and influences its normal filtration, the setting of housing can play protection to strainer
Effect, prevent pigment overweight, it is excessive to the impact force of strainer, and strainer is caused to damage, influence the normal use of strainer, silk
The setting of bar can play fixed effect to housing, it is avoided to occur shaking or fall off, while the setting of screw rod, be also convenient for
Disassembly cleaning is carried out to the strainer of housing and its inside.
3. the structure setting between sliding block and sliding slot enables to sliding block to be slided in the inside of sliding slot, and then drives
Nozzle carries out effect movement, allows the print head to carry out printing comprehensive without dead angle, avoids the print head and printing
Occur blind area in journey, the progress of its print job, while the structure setting between fixed plate and nozzle is influenced, so that fixed plate can
The phenomenon that play fixed effect to nozzle, prevent it from shaking in use, influences the standard of the printhead prints
Exactness.
4. the setting of mobile bar allows to be moved by push rod, and then plays the role of promotion to sliding block, so that
Sliding block is able to maintain balance in moving process, avoids tilting up and down, while the structure setting of mobile bar, so that fixed link can
The phenomenon that be fixed to it, prevent mobile bar from tilting in moving process, and then the impetus to sliding block is influenced,
Size setting between mobile bar and fixed link simultaneously improves mobile bar in moving process convenient for the fixed function of fixed link
Stability.
5. the setting of pin rod, so that rotor plate may be rotated, and then convenient for being adjusted to the size of recess, thus
The pigment flow of nozzle interior is controlled, it is excessive and lead to the face such as the font of printing to prevent from occurring in print procedure pigment
Color is overweight or unsharp phenomenon, while also avoiding the waste of pigment, while the setting of pin rod, can play to rotor plate solid
Fixed effect prevents rotor plate from occurring the use for falling off and influencing nozzle during rotation.
Detailed description of the invention
Fig. 1 is main view half section structure diagram of the present invention；
Fig. 2 is partial enlargement structural representation at A of the present invention；
Fig. 3 is partial enlargement structural representation at B of the present invention；
Fig. 4 is backsight structural representation of the present invention；
Fig. 5 is spill spin block schematic diagram of internal structure of the present invention.
In figure: 1, hopper；2, groove；3, ball；4, paint box；5, sealing cover；6, feed inlet；7, discharge nozzle；8, rubber
Block；9, connecting block；10, Self controlling valve；11, fixed frame；12, sliding slot；13, sliding block；14, nozzle；15, spill spin block；16, fixed
Plate；17, mobile bar；18, fixed link；19, baffle；20, push rod；21, housing；22, screw rod；23, threaded block；24, card slot；25,
Strainer；26, swab stick；27, atmospheric pressure pole；28, support frame；29, shell；30, isocon；31, hose；32, water pipe；33, header tank；
34, tooth block；35, rotor plate；36, recess；37, pin rod.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Fig. 1 to Fig. 5 is please referred to, the present invention provides a kind of technical solution: a kind of comprehensive no dead angle printing of increasing material manufacturing
Head, including groove 2, paint box 4 and discharge nozzle 7, paint box 4 are set to the inside of groove 2, and between paint box 4 and discharge nozzle 7
To be threadedly coupled, it is characterised in that: the interior surface setting fluted 2 of hopper 1, and the inner surface of groove 2 is arranged in ball 3,
Paint box 4 is set to the inside of groove 2, and the top end surface of paint box 4 is equipped with sealing cover 5, and the interior surface of sealing cover 5 is set
It is equipped with feed inlet 6, the bottom end surface of paint box 4 is connected with discharge nozzle 7, and the outer surface of discharge nozzle 7 is equipped with rubber block 8,
The bottom end surface of discharge nozzle 7 is fixed with Self controlling valve 10, and the lower end of hopper 1 is welded with connecting block 9, and paint box 4 passes through threaded block
Constitute helicitic texture between 23 and discharge nozzle 7, and the outer surface of paint box 4 and the appearance of ball 3 be towards being bonded, and ball 3
Rotational structure is constituted by paint box 4, while the center line between ball 3 about paint box 4 is symmetrical, passes through threaded block 23
Setting, enable to paint box 4 that can dismantle to paint box 4, and then be convenient for by the structure between discharge nozzle 7
To clearing up inside paint box 4, and pass through the setting of ball 3, it, can be with so that paint box 4 is during rotating disassembly
Ball 3 is driven to be rotated, so that ball 3 can play the work of auxiliary to the rotation of paint box 4 by the rotation of itself
With, it avoids directly contacting between paint box 4 and groove 2, and the outside of paint box 4 is caused to wear, influence tearing open for paint box 4
It unloads, while also the outer surface of paint box 4 is caused to damage, influence the service life of paint box 4；
The inner wall surface of paint box 4 is connected with housing 21, and the inside of housing 21 is equipped with screw rod 22, the inner wall surface of housing 21
It is fixed with card slot 24, and card slot 24 is internally connected with strainer 25, the lower section of strainer 25 is fixed with swab stick 26, the lower section of card slot 24
Be provided with threaded block 23, the inner surface structure of card slot 24 matches with the outer surface structure of strainer 25, and between card slot 24 about
The center line of strainer 25 is symmetrical, and the outer surface of card slot 24 is bonded with the inner surface case of housing 21, while housing 21 is logical
The work of filtering can be played by the setting of strainer 25 to the pigment inside paint box 4 by crossing the composition detachable structure of screw rod 22
With preventing from blocking inside the print head, and influence normal print job, by the setting of card slot 24, allow to pair
Strainer 25 is fixed, and strainer 25 is avoided to occur the phenomenon that shaking or tilting in use, influences the filtering to pigment and makees
With, while the distribution setting of card slot 24, the fixed function to strainer 25 can be improved, and it is also possible that strainer 25 can be protected
Maintain an equal level weighing apparatus, it is avoided to tilt, and influences its normal filtration, and the setting of housing 21 can play guarantor to strainer 25
The effect of shield prevents pigment overweight, excessive to the impact force of strainer 25, and causes to damage to strainer 25, is influencing strainer 25 just
It is often used, the setting of screw rod 22, fixed effect can be played to housing 21, avoids it from occurring shaking or fall off, while screw rod
22 setting is also convenient for carrying out disassembly cleaning to the strainer 25 of housing 21 and its inside, and the lower section of connecting block 9 is equipped with fixed frame
11, and the front end of fixed frame 11 is provided with sliding slot 12, sliding slot 12 is internally connected with sliding block 13, and the inside of sliding block 13 is equipped with
Nozzle 14, nozzle 14 is internally provided with spill spin block 15, and the outer surface of nozzle 14 is equipped with fixed plate 16, and sliding block 13 passes through cunning
Slot 12 constitutes slide construction, and fits closely between the outer surface of sliding block 13 and the outer surface of nozzle 14, and nozzle 14 is outer
Portion's structure matches with the internal structure of fixed plate 16, and the structure setting between sliding block 13 and sliding slot 12 enables to sliding block 13
It is slided in the inside of sliding slot 12, and then nozzle 14 is driven to carry out effect movement, the print head is allowed to carry out comprehensive nothing
The printing at dead angle avoids the print head and occurs blind area in print procedure, influences the progress of its print job, while fixed plate
Structure setting between 16 and nozzle 14 allows fixed plate 16 to play fixed effect to nozzle 14, prevents it from using
The phenomenon that shaking in the process influences the accuracy of the printhead prints；
The outer surface of sliding block 13 is connected with mobile bar 17, and the outside of mobile bar 17 is provided with fixed link 18, fixed link 18 it is outer
Surface is equipped with baffle 19, and the lower section of fixed link 18 is provided with push rod 20, and the right side of push rod 20 is connected with atmospheric pressure pole 27, air pressure
The lower section of bar 27 is equipped with support frame 28, and the outside of atmospheric pressure pole 27 is provided with shell 29, and mobile bar 17 is by push rod 20 and fixes
Slide construction is constituted between bar 18, and the right end diameter dimension of mobile bar 17 matches with the diameter dimension of fixed link 18, move
The setting of lever 17 allows to be moved by push rod 20, and then plays the role of promotion to sliding block 13, so that sliding block 13
It is able to maintain balance in moving process, avoids tilting up and down, while the structure setting of mobile bar 17, so that fixed link 18 can
It to be fixed, the phenomenon that preventing mobile bar 17 from tilting in moving process, and then influence the promotion to sliding block 13
Effect, while the size setting between mobile bar 17 and fixed link 18 improves mobile bar 17 convenient for the fixed function of fixed link 18
Stability in moving process, the rear end of fixed frame 11 be equipped with isocon 30, and isocon 30 is fixedly arranged above hose
31, the right side upper end of isocon 30 is provided with header tank 33, and header tank 33 is internally connected with water pipe 32, spill spin block 15 it is interior
Portion is arranged with teeth piece 34, and the inner surface of tooth block 34 is connected with rotor plate 35, and the two sides of rotor plate 35 are provided with recess 36, and turn
Movable plate 35 is internally connected with pin rod 37, and rotor plate 35 is by constituting rotational structure, and rotor plate between pin rod 37 and recess 36
It is distributed in a ring between 35 using the center of pin rod 37 as the center of circle, the setting of pin rod 37, so that rotor plate 35 may be rotated, into
And convenient for being adjusted to the size of recess 36, to control the pigment flow inside nozzle 14, prevent from printing
Occurring pigment in journey excessively causes the colors such as the font of printing overweight or unsharp phenomenon, while also avoiding the wave of pigment
Take, while the setting of pin rod 37, fixed effect can be played to rotor plate 35, prevents rotor plate 35 from occurring during rotation
Fall off and influence the use of nozzle 14.
In conclusion the comprehensive no dead angle print head of the increasing material manufacturing leads in use, the print head is fixed
Pigment, is injected separately into the inside of paint box 4 by the feed inlet 6 for crossing 5 surface of sealing cover, later in print procedure, 4 bottom of paint box
The strainer 25 at end is filtered pigment, prevents occurring other impurities inside pigment, causes to block inside the print head, together
When the top of strainer 25 housing 21 strainer 25 is protected, prevent pigment overweight, it is excessive to the impact force of strainer 25, and to filter
Net 25 causes to damage, and filtered pigment is under the drainage of swab stick 26 later, by between paint box 4 and discharge nozzle 7
Connection, so that pigment is passed through inside the discharge nozzle 7 of 4 lower section of paint box, it, will be in different paint boxs 4 later by Self controlling valve 10
The discharge nozzle 7 of the pigment connection in portion is controlled, and allows the print head to print different colors, and in Self controlling valve
Under 10 control, the pigment inside discharge nozzle 7 is entered inside isocon 30, later isocon 30 by between nozzle 14
Pigment is passed through the inside of nozzle 14 by the connection between discharge nozzle 7；
During 14 material spray of nozzle.The atmospheric pressure pole 27 of 13 lower right-hand side of sliding block pushes sliding block 13 by push rod 20,
So that sliding block 13 slidably reciprocates on sliding slot 12, and then drives nozzle 14 to be moved back and forth, to make its print head
It carries out comprehensively without the printing at dead angle, and when in use, can make it through tooth block 34 by by spill spin block 15 and drive inside it
Rotor plate 35 rotated, and then the size of its interior notches 36 is adjusted, thus to the paint flow inside nozzle 14
Amount is controlled, and it is excessive and cause the colors such as the font of printing overweight or unsharp existing to prevent from occurring in print procedure pigment
As, while also avoiding the waste of pigment.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of comprehensive no dead angle print head of increasing material manufacturing, including groove (2), paint box (4) and discharge nozzle (7), special
Sign is: the paint box (4) is set to the inside of groove (2), and to be threadedly coupled between paint box (4) and discharge nozzle (7),
Fluted (2) are arranged in the interior surface of the hopper (1), and inner surface of ball (3) setting in groove (2), the paint box
(4) be set to the inside of groove (2), and the top end surface of paint box (4) is equipped with sealing cover (5), the sealing cover (5) it is interior
Portion surface is provided with feed inlet (6), and the bottom end surface of the paint box (4) is connected with discharge nozzle (7), and discharge nozzle (7) is outer
Portion surface is equipped with rubber block (8), and the bottom end surface of the discharge nozzle (7) is fixed with Self controlling valve (10), the hopper (1)
Lower end is welded with connecting block (9).
2. a kind of comprehensive no dead angle print head of increasing material manufacturing according to claim 1, it is characterised in that: the pigment
Box (4) is by constituting helicitic texture, and the outer surface of paint box (4) and ball (3) between threaded block (23) and discharge nozzle (7)
Outer surface fits, and ball (3) constitutes rotational structure by paint box (4), while about paint box between ball (3)
(4) center line is symmetrical.
3. a kind of comprehensive no dead angle print head of increasing material manufacturing according to claim 1, it is characterised in that: the pigment
The inner wall surface of box (4) is connected with housing (21), and the inside of housing (21) is equipped with screw rod (22), the housing (21) it is interior
Wall surface is fixed with card slot (24), and card slot (24) is internally connected with strainer (25), is fixed with below the strainer (25)
Swab stick (26) is provided with threaded block (23) below the card slot (24).
4. a kind of comprehensive no dead angle print head of increasing material manufacturing according to claim 3, it is characterised in that: the card slot
(24) inner surface structure matches with the outer surface structure of strainer (25), and the center between card slot (24) about strainer (25)
Line is symmetrical, and the outer surface of card slot (24) and the inner surface of housing (21) fit, while housing (21) passes through screw rod
(22) detachable structure is constituted.
5. a kind of comprehensive no dead angle print head of increasing material manufacturing according to claim 1, it is characterised in that: the linking
Be equipped with below block (9) fixed frame (11), and the front end of fixed frame (11) is provided with sliding slot (12), the sliding slot (12) it is interior
Portion is connected with sliding block (13), and the inside of sliding block (13) is equipped with nozzle (14), and the nozzle (14) is internally provided with rotation
Block (15), and the outer surface of nozzle (14) is equipped with fixed plate (16).
6. a kind of comprehensive no dead angle print head of increasing material manufacturing according to claim 5, it is characterised in that: the sliding block
(13) slide construction is constituted by sliding slot (12), and is closely pasted between the outer surface of sliding block (13) and the outer surface of nozzle (14)
It closes, and the external structure of nozzle (14) matches with the internal structure of fixed plate (16).
7. a kind of comprehensive no dead angle print head of increasing material manufacturing according to claim 5, it is characterised in that: the sliding block
(13) outer surface is connected with mobile bar (17), and the outside of mobile bar (17) is provided with fixed link (18), the fixed link
(18) outer surface is equipped with baffle (19), is provided with push rod (20) below the fixed link (18), and the right side of push rod (20)
Side is connected with atmospheric pressure pole (27), is equipped with support frame (28) below the atmospheric pressure pole (27), the outside of the atmospheric pressure pole (27)
It is provided with shell (29).
8. a kind of comprehensive no dead angle print head of increasing material manufacturing according to claim 7, it is characterised in that: the movement
Bar (17) by constituting slide construction between push rod (20) and fixed link (18), and the right end diameter dimension of mobile bar (17) and
The diameter dimension of fixed link (18) matches.
9. a kind of comprehensive no dead angle print head of increasing material manufacturing according to claim 5, it is characterised in that: the fixation
The rear end of frame (11) is equipped with isocon (30), and isocon (30) is fixedly arranged above hose (31), the isocon (30)
Right side upper end be provided with header tank (33), and header tank (33) is internally connected with water pipe (32), the spill spin block (15)
It is internally provided with tooth block (34), and the inner surface of tooth block (34) is connected with rotor plate (35), the two sides of the rotor plate (35) are set
It is equipped with recess (36), and rotor plate (35) is internally connected with pin rod (37).
10. a kind of comprehensive no dead angle print head of increasing material manufacturing according to claim 9, it is characterised in that: described turn
Movable plate (35), which passes through, constitutes rotational structure between pin rod (37) and recess (36), and between rotor plate (35) in pin rod (37)
The heart is that the center of circle is distributed in a ring.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811308226.2A CN109397696A (en) | 2018-11-05 | 2018-11-05 | A kind of comprehensive no dead angle print head of increasing material manufacturing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811308226.2A CN109397696A (en) | 2018-11-05 | 2018-11-05 | A kind of comprehensive no dead angle print head of increasing material manufacturing |
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Application publication date: 20190301 |