CN208216289U - A kind of printing head machinery casing device - Google Patents
A kind of printing head machinery casing device Download PDFInfo
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- CN208216289U CN208216289U CN201820413870.5U CN201820413870U CN208216289U CN 208216289 U CN208216289 U CN 208216289U CN 201820413870 U CN201820413870 U CN 201820413870U CN 208216289 U CN208216289 U CN 208216289U
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- spray head
- mounting plate
- eccentric wheel
- casing device
- down adjustment
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Abstract
The utility model discloses a kind of printing head machinery casing devices, including spray head mounting plate and the multiple rows of spray head being provided thereon, the first eccentric wheel contacted with spray head is fixed on spray head mounting plate, first eccentric wheel can be rotated along own axes, it drives spray head to move along the length direction of spray head and realizes that position is adjusted, be equipped with the first elastic component for pushing spray head to reset along the length direction of spray head on spray head mounting plate.Using printing head machinery casing device provided by the utility model, first eccentric wheel is arranged on spray head mounting plate and contacts setting with spray head, first eccentric wheel can be rotated along own axes, and it is arranged on the length direction of spray head, it drives spray head to realize that position is adjusted along its length when it is rotated, realizes the experiencing small oscillating movements of spray head, the first elastic component compresses at this time, when without carrying out position adjusting to spray head, the reset to spray head is realized by the first elastic component.
Description
Technical field
The utility model relates to digital printing technical fields, fill more specifically to a kind of printing head machinery chromatography
It sets.
Background technique
Digital printing belongs to high-accuracy technology, rigging position requirement of especially some very high patterns of graphics request to spray head
Very high, rigging error is physical presence when due to spray head mounting plate mismachining tolerance itself and spray head internal error and installation,
In order to make the physical location and design requirement infinite approach of each spray head after installing, it is necessary to take mechanical set color method, also
It is vertical by mechanical adjustment or so and front and back alignment achieves the goal, thus in kind unlimited with ideal design requirement after making assembly
It is close.
Mechanical chromatography includes that left and right is vertical and front and back is aligned, on solving the problems, such as starlight spray head chromatography, the vertical scheme in left and right
Solved by air brushing industry, but traditionally in the front and back alignment problem more than 3 file leaders, due to by spray head itself
Structure limitation, does not use chromatography method, usually uses spring pressuring plate to withstand behind spray head, push away spray head by forward
Power, the positioning surface that then positioning surface before spray head is designed with mounting plate are adjacent to, thus achieve the purpose that front and back alignment, that is,
Spray head mounting plate itself precision guarantees.
Digital starlight spray head inner spray orifices diameter is 0.13mm, under using prior art scenario, in order to enable assembling it
Or infinite approach consistent with ideal design effect in kind afterwards, position precision between the spray head mounting plate positioning surface after processing
On must control within spray orifice radius 0.065mm, and precision is constant after the surface treatment, and surface is smooth, inside showerhead hole
Precision is assembled spring pressuring plate and is not loosened in perfect condition, and this high-accuracy manufacture processing and assembly are for most of factories
It is required that it is very high, so the prior art is extremely difficult to ideal design requirement；
It is current ability in conclusion how to efficiently solve the problems such as existing spray head can not carry out consistency from top to bottom adjusting
Field technique personnel's urgent problem.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of printing head machinery casing device, it is existing to solve
Spray head can not carry out the problems such as consistency from top to bottom adjusting.
In order to achieve the above object, the utility model provides the following technical solutions:
A kind of printing head machinery casing device, including spray head mounting plate and the multiple rows of spray head being provided thereon, the spray head
The first eccentric wheel contacted with the spray head is fixed on mounting plate, first eccentric wheel can be revolved along own axes
Turn, drives the spray head to move along the length direction of the spray head and realize that position is adjusted, along the spray on the spray head mounting plate
The length direction of head is equipped with the first elastic component for pushing the spray head to reset.
Preferably, the spray head mounting plate is equipped with the upper downward contacted respectively with first eccentric wheel and the spray head
Part is saved, the sliding slot on the up and down adjustment part and the spray head mounting plate cooperates, in the drive lower edge of first eccentric wheel
The sliding slot slides and then drives the spray head mobile.
Preferably, the guiding being oriented to for the sliding to the up and down adjustment part is covered on the up and down adjustment part
Part, the guide groove that the guide part is arranged along the glide direction of the up and down adjustment part.
Preferably, the up and down adjustment part is L-type regulating part, and the L-type regulating part includes the cunning with sliding slot cooperation
Dynamic portion and the positioning region contacted respectively with first eccentric wheel and the spray head.
Preferably, first elastic component is specially spring pressuring plate, and the spring pressuring plate and the spray head mounting plate are removable
That unloads is fixedly connected.
Preferably, the spray head mounting plate is equipped with for adjusting the spray head moving on local width direction
Two eccentric wheels.
Preferably, it is equipped with along the width direction of the spray head for pushing the spray head to reset on the spray head mounting plate
Second elastic component.
Preferably, the maximum rotating radius of the eccentric wheel is 5.3mm, and minimum rotation radius is 4.7mm.
Printing head machinery casing device provided by the utility model, including spray head mounting plate and the multiple rows of spray being provided thereon
Head is fixed with the first eccentric wheel contacted with spray head on spray head mounting plate, and the first eccentric wheel can be revolved along own axes
Turn, drives spray head to move along the length direction of spray head and realize that position is adjusted, the length direction on spray head mounting plate along spray head is equipped with
The first elastic component for pushing spray head to reset.
Using printing head machinery casing device provided by the utility model, the first eccentric wheel is arranged on spray head mounting plate
And setting is contacted with spray head, the first eccentric wheel can be rotated along own axes, and be arranged on the length direction of spray head, when its rotation
It driving spray head to realize that position is adjusted along its length when turning, realizes the experiencing small oscillating movements of spray head, the first elastic component compresses at this time, when
When without carrying out position adjusting to spray head, the reset to spray head is realized by the first elastic component.
In conclusion the device result is simple, it can be achieved that multiple rows of spray head is realized in a limited space adjusts by a small margin, with full
The job requirements of sufficient spray head.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of mounting structure schematic diagram of printing head machinery casing device provided by the embodiment of the utility model；
Fig. 2 is that a kind of spray head of printing head machinery casing device provided by the embodiment of the utility model shows structure at that time
It is intended to；
A kind of Fig. 3 axonometric drawing of printing head machinery casing device provided by the embodiment of the utility model；
The structural schematic diagram of Fig. 4 the first eccentric wheel provided by the embodiment of the utility model；
Fig. 5 is the overlooking structure diagram of Fig. 4；
Fig. 6 is the structural schematic diagram of up and down adjustment part provided by the embodiment of the utility model；
Fig. 7 is the overlooking structure diagram of Fig. 6；
Fig. 8 is the sliding groove structure schematic diagram of spray head mounting plate provided by the embodiment of the utility model；
Fig. 9 is the structural schematic diagram of guide part provided by the embodiment of the utility model；
Figure 10 is a kind of top view of printing head machinery casing device provided by the embodiment of the utility model；
Figure 11 is the bottom view of Figure 10.
It is marked in attached drawing as follows:
Spray head mounting plate 1, spray head 2, the first elastic component 3, the second elastic component 4, guide part 5, up and down adjustment part 6, first are inclined
Heart wheel 7, the second eccentric wheel 8, sliding slot 9.
Specific embodiment
The utility model embodiment discloses a kind of printing head machinery casing device, can not be carried out with solving existing spray head
The problems such as consistency from top to bottom is adjusted.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-Fig. 3 is please referred to, Fig. 1 is a kind of peace of printing head machinery casing device provided by the embodiment of the utility model
Assembling structure schematic diagram；Fig. 2 is a kind of spray head of printing head machinery casing device provided by the embodiment of the utility model at that time
Structural schematic diagram；A kind of Fig. 3 axonometric drawing of printing head machinery casing device provided by the embodiment of the utility model；
In one embodiment, printing head machinery casing device provided by the utility model, including 1 He of spray head mounting plate
The multiple rows of spray head 2 being provided thereon is fixed with the first eccentric wheel 7 contacted with spray head 2, the first eccentric wheel 7 on spray head mounting plate 1
It can be rotated along own axes, drive spray head 2 to move along the length direction of spray head 2 and realize that position is adjusted, spray head mounting plate 1
On along spray head 2 length direction be equipped with for push spray head 2 reset the first elastic component 3.
Wherein it is possible to understand, multiple rows of spray head 2 on spray head mounting plate 1 is generally three rows or more, spray head mounting plate
The first eccentric wheel 7 being arranged on 1 is contacted with spray head 2, wherein and the first eccentric wheel 7 can be rotated along own axes, that is, center of rotation,
Preferably, the first eccentric wheel 7 is removably fixedly connected with spray head mounting plate 1, in one embodiment, is realized by bolt etc.
The fixation of the two in other embodiments, can also be voluntarily configured certainly, as long as can reach identical technical effect
, concrete implementation mode is not construed as limiting.First eccentric wheel 7 is generally arranged along the length direction of spray head 2, partially by first
The rotation of heart wheel 7 contacts with spray head 2 and it is pushed to move along its length, realizes that the consistency from top to bottom of multiple rows of spray head 2 is adjusted, together
When, in order to not need fast reset when 2 position of spray head is adjusted, it is arranged in spray head mounting plate 1 along the length direction of spray head 2
First elastic component 3 realizes that the first elastic component 3 can be specially spring etc., be not construed as limiting to its concrete implementation mode, in this reality
With in novel protection scope.
Using printing head machinery casing device provided by the utility model, the first eccentric wheel 7 is arranged in spray head mounting plate 1
Setting above and with spray head 2 is contacted, the first eccentric wheel 7 can be rotated along own axes, and be arranged on the length direction of spray head 2,
It drives spray head 2 to realize that position is adjusted along its length when it is rotated, realizes the experiencing small oscillating movements of spray head 2, at this time the first elasticity
Part 3 compresses, and when without carrying out position adjusting to spray head 2, realizes the reset to spray head 2 by the first elastic component 3.
Specifically, spray head mounting plate 1 is equipped with the up and down adjustment part 6 contacted respectively with the first eccentric wheel 7 and spray head 2, such as
Shown in Fig. 6-8, Fig. 6 is the structural schematic diagram of up and down adjustment part 6 provided by the embodiment of the utility model；Fig. 7 is the vertical view knot of Fig. 6
Structure schematic diagram；Fig. 8 is 9 structural schematic diagram of sliding slot of spray head mounting plate 1 provided by the embodiment of the utility model；Up and down adjustment part 6
Cooperate with the sliding slot 9 on spray head mounting plate 1,9 to slide drive spray head 2 shifting in turn along the chute under the drive of the first eccentric wheel 7
It is dynamic.Thus it is arranged, to increase the contact area of spray head 2 and the first eccentric wheel 7, so that the uniform force and up and down adjustment of spray head 2
The glide direction of part 6 is oriented to, and the both ends of up and down adjustment part 6 contact setting with the first eccentric wheel 7 and spray head 2 respectively, wherein
Up and down adjustment part 6 and 2 contact surface of spray head can guarantee 2 uniform force of spray head, it is preferred that up and down adjustment part 6 and spray head are pacified
Sliding slot 9 in loading board 1 cooperates, correspondingly, up and down adjustment part 6 is equipped with the protrusion cooperated with sliding slot 9, in the first eccentric wheel 7
Under effect, 9 sliding along the chute of up and down adjustment part 6, and the spray head 2 contacted with up and down adjustment part 6 is pushed to slide along its length, it is real
The consistency from top to bottom of existing multiple rows of spray head 2 is adjusted, wherein the device cooperated with sliding slot 9 being arranged on up and down adjustment part 6 may be cunning
Block etc. can be configured according to actual needs, within the protection scope of the present utility model.
In one embodiment, it is covered on up and down adjustment part 6 and is led for what the sliding to up and down adjustment part 6 was oriented to
To part 5, as shown in figure 9, Fig. 9 is the structural schematic diagram of guide part 5 provided by the embodiment of the utility model；Guide part 5 is vertically
The guide groove of the glide direction setting of regulating part 6.Thus it is arranged, to guarantee that up and down adjustment part 6 is not in sliding process
It is skidded off from sliding slot 9 and the phenomenon that sideslip, it is to be understood that guide part 5 is equipped with the guiding matched with up and down adjustment part 6
The shape of slot, guide groove is matched with the shape of up and down adjustment part 6.
Specifically, up and down adjustment part 6 is L-type regulating part, as shown in figs. 10-11, Figure 10 mentions for the utility model embodiment
A kind of top view of the printing head machinery casing device supplied；Figure 11 is the bottom view of Figure 10；L-type regulating part includes and sliding slot 9
The sliding part of cooperation and the positioning region contacted respectively with the first eccentric wheel 7 and spray head 2.The two sides of positioning region is eccentric with first respectively
Wheel 7 and spray head 2 contact, it is preferable that positioning region is configured along the width direction of spray head 2, the two sides with the apex of spray head 2
It matches, sliding part is arranged along the length direction of spray head 2, by the sliding of sliding part, drives positioning region mobile, realizes to spray head
2 position is adjusted, certainly, in other embodiments, can also be practical new at this with the shape of self-setting up and down adjustment part 6
In the protection scope of type.
Further, the first elastic component 3 is specially spring pressuring plate, and spring pressuring plate and spray head mounting plate 1 are removably fixed
Connection.Wherein, spring pressuring plate can be fixed with spray head mounting plate 1 by screw etc., and the structure of spring pressuring plate is simple, with each device
The contact area of part is big, can be good at realize power transmitting, and it is not easily to fall off be easily installed, certainly, in other embodiments,
Can self-setting elastic component concrete form.
Specifically, spray head mounting plate 1 is equipped with the second bias moved for adjusting spray head 2 on local width direction
Wheel 8.In order to realize spray head 2 multiple directions adjusting, the second eccentric wheel 8 can also be set in the width direction of spray head 2, can
It is directly realized by the second contact with spray head 2 of eccentric wheel 8 and its position is adjusted, the second eccentric wheel 8 can lead to spray head mounting plate 1
It crosses and is removably fixedly connected with realization, the rotation by the second eccentric wheel 8 along itself rotation center drives spray head 2 to realize position tune
Section, it is preferable that be equipped with the second elastic component 4 for pushing spray head 2 to reset along the width direction of spray head 2 on spray head mounting plate 1.Its
In, for the ease of setting, the second elastic component 4 is preferably structure identical with the first elastic component 3, such as spring pressuring plate, installation side
Formula can refer to the set-up mode of the first elastic component 3, and details are not described herein.
In one embodiment, the maximum rotating radius of eccentric wheel is 5.3mm, and minimum rotation radius is 4.7mm.Such as Fig. 4-
Shown in 5, the structural schematic diagram of Fig. 4 the first eccentric wheel 7 provided by the embodiment of the utility model；The plan structure that Fig. 5 is Fig. 4 is illustrated
Figure；When the contact point of eccentric wheel and up and down adjustment part 6 is a, spray head 2 is in the top position, and a point is away from eccentric wheel origin position
For 5.3mm, when b point contact, spray head 2 is in lowest positions, is 4.7mm away from initial point distance, when c point contact, during spray head 2 is located at
Between position, away from origin position be 5mm, distance range 0.3mm, be equivalent to two injection diameters.Certainly, it above are only one kind
Preferred embodiment, in other embodiments, can self-setting eccentric wheel as needed relevant parameter.
The device can the operation in narrow space, and it is simple to operate, need to only pass through rotating eccentricity wheel
Achieve the purpose that 2 up and down adjustment of spray head, and reduces mounting plate machining accuracy and the matching requirements of worker, it is easy to process, meet three
It arranges and with the demand of 2 flying print of upper nozzle.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (8)
1. a kind of printing head machinery casing device, which is characterized in that including spray head mounting plate and multiple rows of spray head for being provided thereon,
The first eccentric wheel contacted with the spray head is fixed on the spray head mounting plate, first eccentric wheel can be along itself axis
Line is rotated, and is driven the spray head to move along the length direction of the spray head and is realized that position is adjusted, on the spray head mounting plate
The first elastic component for pushing the spray head to reset is equipped with along the length direction of the spray head.
2. printing head machinery casing device according to claim 1, which is characterized in that the spray head mounting plate is equipped with
The up and down adjustment part contacted respectively with first eccentric wheel and the spray head, the up and down adjustment part and the spray head mounting plate
On sliding slot cooperation, slided with the sliding slot described in the drive lower edge of first eccentric wheel and then drive the spray head mobile.
3. printing head machinery casing device according to claim 2, which is characterized in that be provide on the up and down adjustment part
There are the guide part being oriented to for the sliding to the up and down adjustment part, sliding of the guide part along the up and down adjustment part
The guide groove of direction setting.
4. printing head machinery casing device according to claim 3, which is characterized in that the up and down adjustment part is L-type
Regulating part, the L-type regulating part include with the sliding slot cooperation sliding part and respectively with first eccentric wheel and the spray
The positioning region of head contact.
5. printing head machinery casing device according to claim 4, which is characterized in that first elastic component is specially
Spring pressuring plate, the spring pressuring plate are removably fixedly connected with the spray head mounting plate.
6. printing head machinery casing device according to claim 5, which is characterized in that the spray head mounting plate is equipped with
For adjusting second eccentric wheel that moves of the spray head on local width direction.
7. printing head machinery casing device according to claim 6, which is characterized in that along institute on the spray head mounting plate
The width direction of spray head is stated equipped with the second elastic component for pushing the spray head to reset.
8. printing head machinery casing device according to claim 7, which is characterized in that the maximum rotation of the eccentric wheel
Radius is 5.3mm, and minimum rotation radius is 4.7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820413870.5U CN208216289U (en) | 2018-03-26 | 2018-03-26 | A kind of printing head machinery casing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820413870.5U CN208216289U (en) | 2018-03-26 | 2018-03-26 | A kind of printing head machinery casing device |
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| Publication Number | Publication Date |
|---|---|
| CN208216289U true CN208216289U (en) | 2018-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820413870.5U Active CN208216289U (en) | 2018-03-26 | 2018-03-26 | A kind of printing head machinery casing device |
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| CN (1) | CN208216289U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113022141A (en) * | 2021-03-19 | 2021-06-25 | 金恒丰科技集团有限公司 | Shower nozzle installation module, printer chassis and printer |
| CN114683689A (en) * | 2020-12-28 | 2022-07-01 | 佛山希望数码印刷设备有限公司 | Digital printer capable of automatically positioning spray head |
-
2018
- 2018-03-26 CN CN201820413870.5U patent/CN208216289U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114683689A (en) * | 2020-12-28 | 2022-07-01 | 佛山希望数码印刷设备有限公司 | Digital printer capable of automatically positioning spray head |
| CN113022141A (en) * | 2021-03-19 | 2021-06-25 | 金恒丰科技集团有限公司 | Shower nozzle installation module, printer chassis and printer |
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