CN208343705U - A kind of eccentric adjuster for installing spray head - Google Patents
A kind of eccentric adjuster for installing spray head Download PDFInfo
- Publication number
- CN208343705U CN208343705U CN201820970683.7U CN201820970683U CN208343705U CN 208343705 U CN208343705 U CN 208343705U CN 201820970683 U CN201820970683 U CN 201820970683U CN 208343705 U CN208343705 U CN 208343705U
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- China
- Prior art keywords
- spray head
- bottom plate
- eccentric
- rubber plug
- fixing bolt
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Abstract
The utility model discloses a kind of eccentric adjusters for installing spray head, including bottom plate and the rectangular spray head being mounted on bottom plate, it is characterized by: described be mutually fixedly connected by fixing bolt with bottom plate, fixinig plate and positioning rubber plug are sequentially installed between fixing bolt and bottom plate, the contact portion of positioning rubber plug and bottom plate is provided with inclined-plane, eccentric shaft is also equipped on bottom plate, the threaded mounting portion that eccentric shaft is arranged by lower part, middle part setting optical axis portion and top are provided with eccentric part composition, swivelling chute is provided at the top of eccentric part, the axis parallel of eccentric part and optical axis portion, and the distance between axle center is not more than 0.4mm, the side of eccentric part is contacted with spray head, eccentric shaft is located at spray head cuboid short side side.
Description
Technical field
The utility model relates to digit printing apparatus field more particularly to a kind of eccentric adjusting dresses for installing spray head of weaving
It sets.
Background technique
In digit printing equipment of weaving, fabric is transmitted to printing head area by conveyor belt and printed by product, is beaten
Print system identifies print position by the code device signal of transmission belt, it is ensured that the accuracy of print pattern will protect first
Spray head installation accuracy is demonstrate,proved, at present in existing scanning weaving digit printing, has used 1024 spray head of starlight of 32 400dpi,
Corresponding 4 spray heads in 4 channels, are staggered, and the splicing between them can not guarantee perfect linking by machining, past
The product printed is caused to be unable to reach required precision in place toward there is 1~2 pixel that can not splice.
Utility model content
The utility model discloses a kind of eccentric adjusters for installing spray head, with so as to solve the deficiencies in the prior art.
To solve the above problems, the technical solution of the utility model is:
A kind of eccentric adjuster for installing spray head, it is described including bottom plate and the rectangular spray head being mounted on bottom plate
It is mutually fixedly connected by fixing bolt with bottom plate, fixinig plate and positioning rubber plug is sequentially installed between fixing bolt and bottom plate, it is fixed
The contact portion of position rubber plug and bottom plate is provided with inclined-plane, and eccentric shaft is also equipped on bottom plate, and eccentric shaft is pacified by the screw thread that lower part is arranged
Dress portion, middle part setting optical axis portion and top setting are made of eccentric part, and swivelling chute, eccentric part and light are provided at the top of eccentric part
The axis parallel of axle portion, and the distance between axle center is not more than 0.4mm, the side of eccentric part is contacted with spray head, and eccentric shaft is located at
Spray head cuboid short side side.
The positioning rubber plug has the material of flexible deformation.
The fixing bolt at least there are three, and be located at spray head long end side at least there are two, be located at short end at least
There is one.
The beneficial effects of the utility model are: the precision of spray head installation is high, high-precision fine tuning, and spray head can be carried out
Elastic connection is used with bottom plate, effectively prevent the beat of spray head, eliminates the error of spray head installation, the precision of printing is high, and quality is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the partial enlargement diagram in the utility model at the A of Fig. 1；
Fig. 4 is the partial enlargement diagram in the utility model at the B of Fig. 2；
Fig. 5 is the partial enlargement diagram in the utility model at the C of Fig. 2；
In figure: 1- bottom plate, 2- spray head, 3- eccentric shaft, 4- positioning rubber plug, 5- fixinig plate, 6- fixing bolt, 41- are oblique
Face, 31- optical axis portion, 32- threaded mounting portion, 33- eccentric part, 34- swivelling chute.
Specific embodiment
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.
Referring to attached drawing 1-5, the utility model includes bottom plate 1 and the rectangular spray head 2 that is mounted on bottom plate 1, and described 2 is logical
It crosses fixing bolt 6 to be fixedly connected with 1 phase of bottom plate, fixinig plate 5 and positioning rubber plug is sequentially installed between fixing bolt 6 and bottom plate 1
4, positioning rubber plug 4 and the contact portion of bottom plate 1 are provided with inclined-plane 41, eccentric shaft 3 are also equipped on bottom plate 1, eccentric shaft 3 is set by lower part
Threaded mounting portion 32, middle part setting optical axis portion 31 and the top setting set are made of eccentric part 33, the top setting of eccentric part 33
There are swivelling chute 34, the axis parallel of eccentric part 33 and optical axis portion 31, and the distance between axle center no more than 0.4mm, eccentric part 33
Side contacted with spray head 2, eccentric shaft 3 is located at spray head cuboid short side side.
The positioning rubber plug 4 has the material of flexible deformation.
The fixing bolt 6 at least there are three, and be located at spray head 2 long end side at least there are two, be located at short end extremely
Rare one.
In practical applications, the positioning rubber plug 4 of spray head faces patch directly using the material of the soft rubber with flexible deformation
Tight spray head 2, inclined-plane 41 are contacted with the bottom plate 1 of spray head 2, and fixinig plate 5 presses down positioning rubber plug 4, pass through inclined-plane 41 and spray head 2
The deformation that bottom plate 1 generates carrys out stationary nozzle 2, and eccentric shaft 3 is connect by threaded mounting portion 32 with the mounting base 1 of spray head 2, eccentric
Regulated quantity is maximum 0.4mm, and installation spray head 2 is initial, the non-bulging datum level of eccentric shaft 3, is not aligned when there is the splicing of spray head 2
When, position of the spray head 2 in the Y direction in (the conduction band direction of motion) is finely tuned by turning the swivelling chute 34 on eccentric shaft 3, meanwhile,
Eccentric shaft has the optical axis of 0.5mm long that can prevent because thread connects 3 beat of caused eccentric shaft.
Eccentric shaft 3 is screwed into the mounting hole of the mounting base 1 of spray head 2 by straight screwdriver, and eccentric shaft 3 is without departing from spray head 2
Positioning reference plane.Thus it is standard, bottom plate 1 is mounted on printing machine.When spray head 2 is installed, spray head 2 is placed on installation bottom first
Spray head 2 is connect by the corresponding installation position of plate 1 with fixing bolt 6 with bottom plate 1；Rubber plug 4 will be positioned and use fixinig plate 5 and fix
Bolt 6 will position rubber plug 4 and fix with spray head 2, and spray head 2 is installed.A3 paper is pasted on conduction band and carries out printing test, if beaten
It is not in place to print off the pattern appearance splicing come, if occurring the splicing seams of 1 pixel, then 3 rubber plugs are slightly unclamped, with one
Word screwdriver turns 3 one third circle of eccentric shaft, drives spray head 2 mobile with axial plane, fixed rubber plug 4, continues to test after mixing up
Reach the accuracy that printing needs.
Above-mentioned specific embodiment is the preferred embodiment of the utility model, can not be defined to the utility model,
Other any changes made without departing from the technical solution of the utility model or other equivalent substitute modes, are included in
Within the protection scope of the utility model.
Claims (3)
1. a kind of eccentric adjuster for installing spray head, including bottom plate and the rectangular spray head being mounted on bottom plate, feature
It is: it is described to be mutually fixedly connected by fixing bolt with bottom plate, it is sequentially installed with fixinig plate between fixing bolt and bottom plate and determines
Position rubber plug, the contact portion for positioning rubber plug and bottom plate are provided with inclined-plane, eccentric shaft are also equipped on bottom plate, eccentric shaft is arranged by lower part
Threaded mounting portion, middle part setting optical axis portion and top be provided with eccentric part composition, be provided with swivelling chute at the top of eccentric part, partially
The axis parallel of center portion and optical axis portion, and the distance between axle center is not more than 0.4mm, the side of eccentric part is contacted with spray head, partially
Mandrel is located at spray head cuboid short side side.
2. the eccentric adjuster of installation spray head according to claim 1, it is characterised in that: the positioning rubber plug has tool
The material of flexible deformation.
3. the eccentric adjuster of installation spray head according to claim 1, it is characterised in that: the fixing bolt is at least
There are three, and be located at spray head long end side at least there are two, be located at short end quantity at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820970683.7U CN208343705U (en) | 2018-06-22 | 2018-06-22 | A kind of eccentric adjuster for installing spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820970683.7U CN208343705U (en) | 2018-06-22 | 2018-06-22 | A kind of eccentric adjuster for installing spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208343705U true CN208343705U (en) | 2019-01-08 |
Family
ID=64880579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820970683.7U Active CN208343705U (en) | 2018-06-22 | 2018-06-22 | A kind of eccentric adjuster for installing spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208343705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114364540A (en) * | 2019-09-13 | 2022-04-15 | 马姆杰特科技有限公司 | Modular inkjet printhead for redundant pagewidth printing |
-
2018
- 2018-06-22 CN CN201820970683.7U patent/CN208343705U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114364540A (en) * | 2019-09-13 | 2022-04-15 | 马姆杰特科技有限公司 | Modular inkjet printhead for redundant pagewidth printing |
| CN114364540B (en) * | 2019-09-13 | 2024-01-19 | 马姆杰特科技有限公司 | Modular inkjet printhead for redundant pagewidth printing |
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