CN203543362U - Ink jet printer nozzle installation adjustment mechanism - Google Patents
Ink jet printer nozzle installation adjustment mechanism Download PDFInfo
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- CN203543362U CN203543362U CN201320727155.6U CN201320727155U CN203543362U CN 203543362 U CN203543362 U CN 203543362U CN 201320727155 U CN201320727155 U CN 201320727155U CN 203543362 U CN203543362 U CN 203543362U
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- shower nozzle
- governor motion
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- base plate
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Abstract
The utility model discloses an ink jet printer nozzle installation adjustment mechanism. The mechanism comprises nozzles, a base plate, nozzle pressing mechanisms, nozzle adjustment mechanisms and nozzle reset mechanisms. The nozzles are fixed on the base plate by the nozzle pressing mechanisms. The mechanism is characterized in that each nozzle adjustment mechanism is provided with an adjustment rod installed above the base plate; a positioning surface and two tapered surfaces are arranged on the bottom of the adjustment rod at the position close to the base plate; the positioning surface is a constant-diameter cylindrical surface between the two tapered surfaces; the two tapered surfaces are both smooth tapered surfaces, the diameters of the upper cross sections of which are greater than the diameters of the lower cross sections; the positioning surface is used for reference positioning during nozzle installation; and the tapered surfaces are used for nozzle adjustment. A reverse-direction push nozzle of each nozzle reset mechanism is arranged at a position opposite to one of the nozzle adjustment mechanisms. The nozzle adjustment mechanisms and the nozzle reset mechanisms are used to adjust angle positions and Y-direction distances of the nozzles. When high precision nozzle adjustment is ensured, the mechanism is simple in structure. During nozzle dismounting and mounting, the original adjustment status is not affected, so that re-adjustment time is saved, and operations are simplified.
Description
Technical field
The utility model relates to a kind of ink-jet printer mechanism for mounting and adjusting spray heads.
Background technology
Ink-jet printer, by from ink gun ejection ink droplet, drops on print media relevant position to form the printing of required image or word.In the process of printing picture and text, very high to the requirement of nozzle printing precision, conventionally need to arrive the order of magnitude of 0.01mm, the precision of machining can not guarantee to arrive required precision, for the drop point site of shower nozzle spray site accurate, shower nozzle meets required precision, generally by mechanism for mounting and adjusting spray heads, regulates the relative physical location between each shower nozzle.The adjusting of shower nozzle physical location is mainly contained to two kinds of mechanical adjustment and software adjustment, software generally can solve X between the problem of distance, the adjusting of Y-direction and angle needs mechanical adjustment conventionally.
As shown in Figure 1, determining the relative physical location between two shower nozzles, is exactly to determine 3 parameters, that is: in fact
1, the depth of parallelism between two shower nozzles in other words of the angle delta α between two shower nozzles, guarantees that by mechanical adjustment two shower nozzles are parallel, and perfect condition is Δ α=0;
2, the distance, delta X(X between two shower nozzles is axial), in the utility model, X realizes by software adjustment to distance;
3, the distance, delta Y(Y between two shower nozzle the first spray orifices is axial), according to the actual requirements, by mechanical adjustment, guarantee that Y-axis two spray nozzles are end to end, the last spray orifice distance of the first shower nozzle of the second shower nozzle and the first shower nozzle is a spray nozzle spacing; Or each shower nozzle the first spray orifice is on a horizontal line; Or Δ Y is n/mono-spray nozzle spacing, realizes spray nozzle and misplace to improve printing precision.
In prior art, the mechanical adjustment of mechanism for mounting and adjusting spray heads of inkjet printer is mainly used eccentric screw or is used differential head to regulate, structure is comparatively complicated, shower nozzle need be connected to shower nozzle fixed frame and not direct connecting bottom board, be in course of adjustment, shower nozzle moves in shower nozzle fixed frame, has increased friction, the top rigidity of differential head is stronger, wedge shape sliding surface is carried out to top pressure-volume and easily form concave point, cause adjustment process to be nonlinear moving, reduce and regulate accuracy.For the shower nozzle of high printing precision, the adjusting of shower nozzle belongs to microspur and regulates, and need to guarantee degree of regulation.
Utility model content
For problems of the prior art, the purpose of this utility model be to provide a kind of working stability, simple in structure, regulate the ink-jet printer mechanism for mounting and adjusting spray heads that accurately facilitates, is applicable to install high printing precision shower nozzle.
For achieving the above object, the utility model proposes a kind of ink-jet printer mechanism for mounting and adjusting spray heads, comprise shower nozzle, base plate, shower nozzle hold-down mechanism, shower nozzle governor motion and shower nozzle resetting-mechanism, shower nozzle is fixed on base plate by shower nozzle hold-down mechanism, it is characterized in that: shower nozzle governor motion arranges adjusting rod, adjusting rod is installed on base plate top, adjusting rod bottom arranges a locating surface and two taper surfaces near base plate position, locating surface is positioned in the middle of two taper surfaces, locating surface is one section of equal diameter cylinder, two taper surfaces are the level and smooth conical surface that top diameter of section is greater than below diameter of section, origin reference location when locating surface is installed for shower nozzle, taper surface is for the adjusting of shower nozzle.
In above-mentioned mechanism for mounting and adjusting spray heads, the taper surface of described shower nozzle governor motion setting comprises upper end taper surface and lower end taper surface, upper end taper surface is positioned at locating surface upper end, lower end taper surface is positioned at locating surface lower end, the smallest cross-sectional diameter of upper end taper surface and the maximum cross-section diameter of lower end taper surface all with locating surface equal diameters.
In above-mentioned mechanism for mounting and adjusting spray heads, described shower nozzle governor motion comprises the first governor motion and the second governor motion, the first governor motion is installed on base plate, be positioned at shower nozzle L-type locating notch one side, for regulating the angle position of shower nozzle, the second governor motion is installed on base plate, is positioned at shower nozzle V-type locating notch one side, for regulating the Y-direction distance of shower nozzle.
In above-mentioned mechanism for mounting and adjusting spray heads, described shower nozzle hold-down mechanism comprises compact heap A, compact heap B, handle, hold-down bolt, holddown spring and ball stud, mentions also rotating handles and can make ball stud compress or leave shower nozzle.
In above-mentioned mechanism for mounting and adjusting spray heads, described compact heap A bottom arranges alignment pin by shower nozzle hold-down mechanism and base plate location, and a side arranges through hole and uses attachment screw to be connected with base plate.
In above-mentioned mechanism for mounting and adjusting spray heads, described ball stud and compact heap B are locked by locking nut.
In above-mentioned mechanism for mounting and adjusting spray heads, described position, shower nozzle governor motion opposite arranges shower nozzle resetting-mechanism, and shower nozzle resetting-mechanism is comprised of with back-up ring resetting block, reset top, back-moving spring and hole.
In above-mentioned mechanism for mounting and adjusting spray heads, described shower nozzle resetting-mechanism comprises the first resetting-mechanism and the second resetting-mechanism, the first resetting-mechanism is arranged at along the first position, governor motion opposite on shower nozzle width, adjustment power shower nozzle being applied for reverse pushing tow the first governor motion, the second resetting-mechanism is arranged at along the second position, governor motion opposite on shower nozzle length direction, for the adjustment power that oppositely pushing tow the second governor motion applies shower nozzle.
In above-mentioned mechanism for mounting and adjusting spray heads, the first described governor motion arranges adjustment hole, according to shower nozzle thickness, can select adjustment hole to install.
In above-mentioned mechanism for mounting and adjusting spray heads, the second described governor motion arranges a contiguous block for transmitting jacking force in shower nozzle.
The utility model is used shower nozzle governor motion nozzle adjustable precision to reach 0.01mm, and the shower nozzle governor motion of installing by the utility model can regulate nozzle angle position and Y-direction distance according to demand, to guarantee printing precision.With respect to prior art, mechanism for mounting and adjusting spray heads beneficial effect of the present utility model is:
1, hold-down mechanism is set, mentioning also rotating handles can conveniently compress or unclamp operation shower nozzle, avoids the shower nozzle regulating in locking process, to occur again new position skew;
2, mechanism for mounting and adjusting spray heads simplicity of design, shower nozzle governor motion had both played origin reference location effect when shower nozzle is installed, and played again the regulating action to shower nozzle;
3, shower nozzle governor motion simplicity of design, the taper surface on it is the locating notch at pushing tow shower nozzle two ends directly, has avoided shower nozzle and the too much friction of part;
4, the upper end taper surface of shower nozzle governor motion setting and lower end taper surface are set to smooth ramp, make regulated quantity smooth change, guarantee modification stability;
5, the second resetting-mechanism arranges two groups of back-moving springs and the top that resets, and a contiguous block is set, and the reverse thrusting action power to shower nozzle can be passed to shower nozzle, improves the service life of back-moving spring;
6, the first resetting-mechanism arranges adjustment hole, applicable to the shower nozzle of different-thickness, installs and regulates;
7, when faulty nozzle, can take off easily shower nozzle, motionless by adjusting part thereon, again during mounting spray head, do not need to regulate or only need slight adjusting just can reach necessary requirement, in the time of minimizing labour intensity, saved the adjustment time, maintenance work has been simplified more convenient.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of determining relative position between two shower nozzles in plane;
Fig. 2 is the stereogram of a specific embodiment of the utility model;
Fig. 3 is the shower nozzle assembling stereogram of a specific embodiment of the utility model;
Fig. 4 is the partial exploded view that specific embodiment of the utility model regulates part;
Fig. 5 is the stereogram of base plate in specific embodiment of the utility model;
The explosive view of shower nozzle hold-down mechanism in Fig. 6 the utility model mechanism for mounting and adjusting spray heads;
Fig. 7 is the explosive view of shower nozzle governor motion in the utility model mechanism for mounting and adjusting spray heads;
Fig. 8 is the explosive view of the first resetting-mechanism in the utility model mechanism for mounting and adjusting spray heads;
Fig. 9 is the explosive view of the second resetting-mechanism in the utility model mechanism for mounting and adjusting spray heads;
Figure 10 is shower nozzle governor motion and the resetting-mechanism explosive view of another embodiment in the utility model mechanism for mounting and adjusting spray heads.
The specific embodiment
Below in conjunction with accompanying drawing, describe a specific embodiment of the present utility model in detail.
As shown in Figure 2-5, ink-jet printer of the present utility model comprises shower nozzle 2, base plate 1 with mechanism for mounting and adjusting spray heads.Shower nozzle 2 is plugged on base plate 1 from top to bottom, and one end of shower nozzle 2 is provided with a V-type locating notch 21, and the other end is provided with L-type locating notch 22, the second governor motions 6 and contacts with the V-type locating notch 21 of shower nozzle 2, for regulating the Y-direction distance of shower nozzle; The first governor motion 5 contacts with the L-type locating notch 22 of shower nozzle 2, for regulating the angle position of shower nozzle; Shower nozzle 2 is finally fixed in the shower nozzle installing hole 11 of base plate 1 by shower nozzle hold-down mechanism 3; Shower nozzle 2 one sides arrange ultraviolet curing device 9 solidifying for marking ink.
As shown in Figure 5, base plate 1 arranges four staggered shower nozzle installing holes 11 and ladder platform 12, for four shower nozzles 2 are installed; Base plate 1 one sides arrange a ultraviolet curing device installing hole 13, for ultraviolet curing device 9 is installed; Installing hole 11 both sides of base plate 1 respectively arrange a screwed hole 101, for mounting spray head hold-down mechanism 3; Ladder platform 12 one end arrange the first governor motion installing hole 102 for the first governor motion 5 is installed; Ladder platform 12 other ends arrange the second governor motion installing hole 103 for the second governor motion 6 is installed; Groove 104 and adjustment hole 105 are set for the first resetting-mechanism 7 is installed by the first governor motion installing hole 102; Ladder platform 12 arranges hole 106 for the second resetting-mechanism 8 is installed near the first governor motion installing hole 102 1 sides.
As shown in Figure 6, shower nozzle hold-down mechanism 3 arranges compact heap A31 and compact heap B32, compact heap A31 is a L shaped material piece, on long limit, one side arranges a through hole 301, for after inserting attachment screw 39, be threaded to the screwed hole 101 on base plate 1, thereby hold-down mechanism 3 is connected with base plate 1, hold-down mechanism 3 bottom dead center position arrange the location of an alignment pin 38 when being connected with base plate 1, hold-down mechanism 3 minor face one sides arrange single order trapezoidal hole 302, during installation, first holddown spring 35 is inserted in notch cuttype through hole 302 from bottom to top, and then hold-down bolt 34 is inserted wherein from bottom to top, hold-down bolt 34 upper ends vertically pass stairstepping through hole 302, the hole 311 that compact heap B32 one end is arranged is inserted into hold-down bolt 34 upper ends from the top down, now compact heap B32 lower surface contacts with compact heap A31 spill upper surface, by being set, tightens with hold-down bolt 34 upper ends female handle 33, thereby compact heap A31 and compact heap B32 are connected as one, the outboard end of compact heap B32 arranges connecting ball head double-screw bolt screwed hole 312, ball stud 36 is screwed in screwed hole 312, finally by locking nut 37 precession ball studs 36, locking nut 37 is for fastening with compact heap B32 by ball stud 36.
The shower nozzle hold-down mechanism 3 assembling is installed on by attachment screw 39 in the screwed hole 101 of base plate 1, in the time of need to compressing shower nozzle 2, mention handle 33, holddown spring 35 shrinks, now compact heap B32 leaves compact heap A31 spill upper surface, rotating handles 33 makes ball stud 36 ends of compact heap B32 to spending near shower nozzle direction rotation 90, compact heap B32 becomes plumbness to be connected with compact heap A31, the ball stud 36 that compact heap B32 mono-side is installed is positioned at shower nozzle installing plate 33 tops, unclamp handle 33, because the effect of tightening between elastic force and the screw thread of spring makes compact heap A31 and compact heap B32 recover again tight connection, the length that adjusting ball head double-screw bolt 36 screws in compact heap B32 gets final product the thrust of adjusting ball head double-screw bolt 36 to shower nozzle 2, regulate rear use locking nut 37 ball stud 36 is fastening with compact heap B32, when not needing to compress shower nozzle 2, mention handle 33, compact heap B32 leaves compact heap A31 spill upper surface, rotating handles 33 makes ball stud 36 ends of compact heap B32 unclamp handle 33 after spending away from shower nozzle direction rotation 90, now compact heap B32 becomes parastate to be connected with compact heap A31, and ball stud 36 leaves shower nozzle 33 and no longer exerts pressure.
As shown in Figure 7, the first governor motion comprises the first adjusting rod 51, the first regulating handle 52 and the first adjustment screw 53, the first adjusting rod arranges respectively internal thread in two ends Shang Xia 51, during installation, first the first adjustment screw 53 is inserted into the first governor motion installing hole 102 from base plate 1 bottom, the first adjusting rod 51 lower ends and the first adjustment screw 53 are screwed, thereby shower nozzle governor motion is fixedly connected with base plate 1, the first regulating handle 52 and the first adjusting rod 51 upper ends are screwed, and the first regulating handle 52 is for rotating operation.The first adjusting rod 51 bottoms arrange a locating surface 511, a upper end taper surface 512 and end toper face 513 once, and locating surface 511 is positioned in the middle of upper end taper surface 512 and lower end taper surface 513.When initial installation, the L-type locating notch 22 of shower nozzle 2 is leaned at locating surface 511 places, realize the basic fixed position of shower nozzle; In shower nozzle adjustment process, rotation the first regulating handle 52 slides the L-type locating notch 22 of shower nozzle 2 on upper end taper surface 512 or lower end taper surface 513, for the adjusting of nozzle angle position.
The structural similarity of the second governor motion 6 and the first governor motion 5, comprise the second adjusting rod 61, the second regulating handle 62 and the second adjustment screw 63, difference is that the second adjustment screw 63 of the second governor motion 6 is inserted into the second governor motion installing hole 103 from base plate 1 bottom, when initial installation, the V-type locating notch 21 of shower nozzle 2 is leaned at locating surface 611 places, realize the basic fixed position of shower nozzle; In shower nozzle adjustment process, rotation the second regulating handle 62 slides the V-type locating notch 21 of shower nozzle 2 on upper end taper surface 612 or lower end taper surface 613, for the adjusting of shower nozzle Y-direction distance.
As shown in Figure 8, the first resetting-mechanism 7 comprises the first resetting block 71, the first reset top 72, the first back-moving spring 73 and back-up ring 74 for the first hole, the first resetting block 71 arranges the first through hole 712 and adjustment hole 711, the first through hole 712 is a shoulder hole, and the draw-in groove of a circle depression is set in the through hole at a larger side place of keeping to the side, aperture.During installation, first in the first through hole 712, pack the first reset top 72 into, then pack the first back-moving spring 73 into, finally with the first hole back-up ring 74, be installed in the draw-in groove of the first through hole 712 inwalls, the first back-moving spring 73 is compressed, thereby make the first reset top 72 there is resilient pressure.Adjustment hole 711 arranges two groups, every group two, the first resetting-mechanism 7 is placed in to the groove 104 of base plate 1, according to the thickness of shower nozzle, select suitable adjustment hole 711 and use screw 75 fixing with base plate 1, make to exist interaction force and the first back-moving spring 73 can carry out stretching motion between the first reset top 72 and shower nozzle 2.The first resetting-mechanism 7 is used for shower nozzle 2 to apply reverse jacking force, coordinates the angle position for regulating shower nozzle 2 with the first governor motion 5.
As shown in Figure 9, the second resetting-mechanism 8 comprises the second resetting block 81, the second reset top 82, the second back-moving spring 83, the second hole back-up ring 84 and contiguous block 85, the second resetting block 81 arranges the second through hole 812 and installing hole 811, the second through hole 812 is a shoulder hole, and the draw-in groove of a circle depression is set in the through hole at a larger side place of keeping to the side, aperture.During installation, first in the second through hole 812, pack the second reset top 82 into, then pack the second back-moving spring 83 into, finally with the second hole back-up ring 84, be installed in the draw-in groove of the second through hole 812 inwalls, the second back-moving spring 83 is compressed, thereby make the second reset top 82 there is resilient pressure.The second resetting block 81 arranges an installing hole 811, and screw 86 penetrates wherein the second resetting block 81 is connected in the hole 106 of base plate 1.Contiguous block 85 1 sides arrange a groove 813, the first governor motion 5 is positioned at groove 813 positions, contiguous block 85 opposite sides are close to the second resetting block 81, contiguous block 85 passes to shower nozzle 2 by the reverse jacking force of the second resetting block 81, makes to exist interaction force and the second back-moving spring 83 can carry out stretching motion between contiguous block 85 and shower nozzle 2.The second resetting-mechanism 8 is used for shower nozzle 2 to apply reverse jacking force, coordinates the Y-direction distance for regulating shower nozzle 2 with the second governor motion 6.
During assembling, by shower nozzle hold-down mechanism 3, the first governor motion 5, the second governor motion 6, the first resetting-mechanism 7, the second resetting-mechanism 8 is assembled and is fixed on base plate 1, then the V-type locating notch 21 of shower nozzle 2 is leaned on the locating surface of the second governor motion 6, the L-type locating notch 22 of shower nozzle 2 opposite sides leans on the locating surface of the first governor motion 5, then by 33 pull-ups of the handle of shower nozzle hold-down mechanism 3, and to spending near shower nozzle 2 direction rotations 90, make ball stud 36 be positioned at the top of shower nozzle 2 upper nozzle planes 23, unclamp handle 33, adjusting ball head double-screw bolt 36 screws in the degree of depth of compact heap B32, make ball stud 36 bottoms be pressed in shower nozzle plane 23, re-using locking nut 37 locks, controlling ball stud 36 can not arbitrarily rotate.If still need to strengthen the stability of shower nozzle, also can add shower nozzle fixed mechanism 4, by again fixing to shower nozzle 2 and base plate.
In the present embodiment, shower nozzle 2 can move and rotate around Z axis along y-axis shift, i.e. the shower nozzle of the present embodiment installation governor motion can carry out the adjusting of shower nozzle Y-direction distance and nozzle angle.First the angle position of shower nozzle 2 is adjusted, during adjusting, if desired shower nozzle 2 is rotated to micro-angle around Z axis counterclockwise, the first regulating handle 52 of the first governor motion 5 is turned clockwise, the first adjusting rod 51 is screwed into the first adjustment screw 53 downwards, the L-type locating notch 22 of the upper end taper surface 512 pushing tow shower nozzles 2 of the first governor motion 5, makes shower nozzle 2 be rotated counterclockwise around the second governor motion 6, thereby shower nozzle 2 is accurately adjusted on required angle position; In like manner, if desired shower nozzle is rotated to micro-angle around Z axis clockwise, regulating handle is rotated counterclockwise, the first adjusting rod 51 of the first governor motion 5 first adjustment screw 53 of upwards back-outing, the lower end taper surface 513 of the first governor motion 5 is upwards away from the L-type locating notch 22 of shower nozzle 2, because coming directly towards 72 pairs of shower nozzles 2, pushing tow the first reset all the time of the first back-moving spring 73 in the first resetting-mechanism 7 applies a thrust, thereby pushing tow shower nozzle 2 turns clockwise around the second governor motion 6, thereby shower nozzle 2 is accurately adjusted on required angle position.On in line shower nozzle base plate, requiring the angle between each shower nozzle is 0, completely parallel.The utility model also can be used on oblique row's base plate, to regulate angle between each shower nozzle as a fixed value that is greater than zero.The shower nozzle governor motion of the present embodiment is in adjustment process, regulate part to utilize the L-type locating notch 22 of shower nozzle 2 directly shower nozzle 2 to be regulated, shower nozzle 2 and the too much friction of part have been avoided, in shower nozzle governor motion, the upper end taper surface of adjusting rod and lower end taper surface are set to smooth ramp, make regulated quantity smooth change, guarantee modification stability.
Regulate behind the angle position of shower nozzle, shower nozzle Y-direction distance is adjusted, during adjusting, if desired shower nozzle 2 is mobile to the first governor motion 5 direction end trace, the second regulating handle 62 of the second governor motion 6 is turned clockwise, the second adjusting rod 61 of the second governor motion 6 is screwed into the second adjustment screw 63 downwards, the V-type locating notch 21 of the upper end taper surface 612 pushing tow shower nozzles 2 of the second governor motion 6, make shower nozzle 2 mobile to the first governor motion 5 direction end trace, thereby shower nozzle 2 is accurately adjusted on required Y-axis position, in like manner, if desired shower nozzle 2 is mobile to the second governor motion 6 direction end trace, the second regulating handle 62 of the second governor motion 6 is rotated counterclockwise, the second adjusting rod 61 of the second governor motion 6 second adjustment screw 63 of upwards back-outing, the lower end taper surface 613 of the second governor motion 6 is upwards away from the V-type locating notch 21 of shower nozzle 2, because coming directly towards 82 pairs of shower nozzles 2, pushing tow the second reset all the time of the second back-moving spring 83 in the second resetting-mechanism 8 applies a thrust, thereby pushing tow shower nozzle 2 is mobile to the second governor motion 6 direction end trace, thereby shower nozzle 2 is accurately adjusted on required Y-axis position.In the present embodiment, require the Y-axis spray orifice of two groups of shower nozzles end to end, the last spray orifice distance of the first shower nozzle of the second shower nozzle and the first shower nozzle is a spray nozzle spacing.The utility model also can make each shower nozzle the first spray orifice on a horizontal line according to actual requirement, or makes to misplace between spray nozzle, by difference, improves printing precision.Shower nozzle governor motion in the present embodiment is in course of adjustment, regulate part to utilize the V-type locating notch 21 of shower nozzle 2 directly shower nozzle 2 to be regulated, shower nozzle 2 and the too much friction between part have been avoided, in shower nozzle governor motion, the upper end taper surface of adjusting rod and lower end taper surface are set to smooth ramp, make regulated quantity smooth change, guarantee modification stability.
When faulty nozzle, lift and rotate the handle 33 of shower nozzle hold-down mechanism 3, ball stud 36 is rotated away from shower nozzle plane 23, can take off easily shower nozzle 2.Motionless by adjusting part thereon, again during mounting spray head, do not need to regulate or only need slight adjusting just can reach necessary requirement.When reducing labour intensity, saved the adjustment time, maintenance work has been simplified more convenient.
The utility model also can be used another embodiment of Figure 10, shower nozzle governor motion and the second resetting-mechanism are installed on to one, be about to the shape that the second resetting block 81 replaces to the 3rd resetting block 91, shower nozzle governor motion 10 is installed in the governor motion installing hole 911 arranging on the 3rd resetting block 91, uses attachment screw 912 that the 3rd resetting block 91 is fixed with base plate.Shower nozzle installation and Principles of Regulation are identical with foregoing description.
It is to be noted and any distortion of making according to the specific embodiment of the present utility model all do not depart from the scope that spirit of the present utility model and claim are recorded.
Claims (10)
1. an ink-jet printer mechanism for mounting and adjusting spray heads, comprise shower nozzle, base plate, shower nozzle hold-down mechanism, shower nozzle governor motion and shower nozzle resetting-mechanism, shower nozzle is fixed on base plate by shower nozzle hold-down mechanism, it is characterized in that: shower nozzle governor motion arranges adjusting rod, adjusting rod is installed on base plate top, adjusting rod bottom arranges a locating surface and two taper surfaces near base plate position, locating surface is positioned in the middle of two taper surfaces, locating surface is one section of equal diameter cylinder, two taper surfaces are the level and smooth conical surface that top diameter of section is greater than below diameter of section, origin reference location when locating surface is installed for shower nozzle, taper surface is for the adjusting of shower nozzle.
2. ink-jet printer mechanism for mounting and adjusting spray heads as claimed in claim 1, it is characterized in that, the taper surface of described shower nozzle governor motion setting comprises upper end taper surface and lower end taper surface, upper end taper surface is positioned at locating surface upper end, lower end taper surface is positioned at locating surface lower end, the smallest cross-sectional diameter of upper end taper surface and the maximum cross-section diameter of lower end taper surface all with locating surface equal diameters.
3. ink-jet printer mechanism for mounting and adjusting spray heads as claimed in claim 1, it is characterized in that, described shower nozzle governor motion comprises the first governor motion and the second governor motion, the first governor motion is installed on base plate, be positioned at shower nozzle L-type locating notch one side, for regulating the angle position of shower nozzle, the second governor motion is installed on base plate, be positioned at shower nozzle V-type locating notch one side, for regulating the Y-direction distance of shower nozzle.
4. ink-jet printer mechanism for mounting and adjusting spray heads as claimed in claim 1, it is characterized in that, described shower nozzle hold-down mechanism comprises compact heap A, compact heap B, handle, hold-down bolt, holddown spring and ball stud, mentions also rotating handles and can make ball stud compress or leave shower nozzle.
5. ink-jet printer mechanism for mounting and adjusting spray heads as claimed in claim 4, is characterized in that, described compact heap A bottom arranges alignment pin by shower nozzle hold-down mechanism and base plate location, and a side arranges through hole and uses attachment screw to be connected with base plate.
6. ink-jet printer mechanism for mounting and adjusting spray heads as claimed in claim 4, is characterized in that, described ball stud and compact heap B are locked by locking nut.
7. ink-jet printer mechanism for mounting and adjusting spray heads as claimed in claim 1, is characterized in that, position, described shower nozzle governor motion opposite arranges shower nozzle resetting-mechanism, and shower nozzle resetting-mechanism is comprised of with back-up ring resetting block, reset top, back-moving spring and hole.
8. ink-jet printer mechanism for mounting and adjusting spray heads as claimed in claim 7, it is characterized in that, described shower nozzle resetting-mechanism comprises the first resetting-mechanism and the second resetting-mechanism, the first resetting-mechanism is arranged at along the first position, governor motion opposite on shower nozzle width, adjustment power shower nozzle being applied for reverse pushing tow the first governor motion, the second resetting-mechanism is arranged at along the second position, governor motion opposite on shower nozzle length direction, for the adjustment power that oppositely pushing tow the second governor motion applies shower nozzle.
9. ink-jet printer mechanism for mounting and adjusting spray heads as claimed in claim 8, is characterized in that, described the first governor motion arranges adjustment hole, according to shower nozzle thickness, can select adjustment hole to install.
10. ink-jet printer mechanism for mounting and adjusting spray heads as claimed in claim 8, is characterized in that, described the second governor motion arranges a contiguous block for transmitting jacking force in shower nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320727155.6U CN203543362U (en) | 2013-11-18 | 2013-11-18 | Ink jet printer nozzle installation adjustment mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320727155.6U CN203543362U (en) | 2013-11-18 | 2013-11-18 | Ink jet printer nozzle installation adjustment mechanism |
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| CN203543362U true CN203543362U (en) | 2014-04-16 |
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| CN201320727155.6U Withdrawn - After Issue CN203543362U (en) | 2013-11-18 | 2013-11-18 | Ink jet printer nozzle installation adjustment mechanism |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600584A (en) * | 2013-11-18 | 2014-02-26 | 北京美科艺数码科技发展有限公司 | A jet head installation adjusting mechanism used for an ink jet printer |
| CN108215532A (en) * | 2016-12-09 | 2018-06-29 | 东友科技股份有限公司 | Can adjustment print head angle Mo Xia mechanisms |
| CN109591459A (en) * | 2018-11-29 | 2019-04-09 | 郑州新世纪数码科技股份有限公司 | Large-scale digital decorating machine |
| CN109732042A (en) * | 2019-02-28 | 2019-05-10 | 共享智能装备有限公司 | A kind of fixed installation structure of 3D printer spray head |
| CN110228300A (en) * | 2019-07-12 | 2019-09-13 | 深圳劲鑫科技有限公司 | A kind of spray printing trolley |
| CN113580789A (en) * | 2021-07-23 | 2021-11-02 | 湖南印之明智能制造有限公司 | Spray head module with fine adjustment mechanism |
| CN114290811A (en) * | 2021-12-08 | 2022-04-08 | 北京中电元德科技有限责任公司 | Printing nozzle mounting and adjusting device |
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2013
- 2013-11-18 CN CN201320727155.6U patent/CN203543362U/en not_active Withdrawn - After Issue
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600584A (en) * | 2013-11-18 | 2014-02-26 | 北京美科艺数码科技发展有限公司 | A jet head installation adjusting mechanism used for an ink jet printer |
| CN108215532A (en) * | 2016-12-09 | 2018-06-29 | 东友科技股份有限公司 | Can adjustment print head angle Mo Xia mechanisms |
| CN108215532B (en) * | 2016-12-09 | 2019-08-09 | 东友科技股份有限公司 | Can adjustment print head angle Mo Xia mechanism |
| CN109591459A (en) * | 2018-11-29 | 2019-04-09 | 郑州新世纪数码科技股份有限公司 | Large-scale digital decorating machine |
| CN109591459B (en) * | 2018-11-29 | 2020-04-03 | 郑州新世纪数码科技股份有限公司 | Large-scale digital printing machine |
| CN109732042A (en) * | 2019-02-28 | 2019-05-10 | 共享智能装备有限公司 | A kind of fixed installation structure of 3D printer spray head |
| CN110228300A (en) * | 2019-07-12 | 2019-09-13 | 深圳劲鑫科技有限公司 | A kind of spray printing trolley |
| CN113580789A (en) * | 2021-07-23 | 2021-11-02 | 湖南印之明智能制造有限公司 | Spray head module with fine adjustment mechanism |
| CN113580789B (en) * | 2021-07-23 | 2022-08-16 | 湖南印之明智能制造有限公司 | Spray head module with fine adjustment mechanism |
| CN114290811A (en) * | 2021-12-08 | 2022-04-08 | 北京中电元德科技有限责任公司 | Printing nozzle mounting and adjusting device |
| CN114290811B (en) * | 2021-12-08 | 2023-01-20 | 北京中电元德科技有限责任公司 | Printing nozzle mounting and adjusting device |
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