CN212446788U - Three-dimensional nozzle angle adjusting mechanism - Google Patents
Three-dimensional nozzle angle adjusting mechanism Download PDFInfo
- Publication number
- CN212446788U CN212446788U CN202020967648.7U CN202020967648U CN212446788U CN 212446788 U CN212446788 U CN 212446788U CN 202020967648 U CN202020967648 U CN 202020967648U CN 212446788 U CN212446788 U CN 212446788U
- Authority
- CN
- China
- Prior art keywords
- angle adjusting
- adjusting block
- angle
- block
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model discloses a three-dimensional spray head angle adjusting mechanism, which comprises a unit substrate and a bottom plate provided with spray heads; a first angle adjusting block and a second angle adjusting block are sequentially arranged between the unit substrate and the bottom plate; and rotary pairs with rotary shafts in three dimensions are formed among the unit substrate, the first angle adjusting block, the second angle adjusting block and the bottom plate respectively, micrometers are arranged on the first rotary pair and the second rotary pair, and adjusting bolts are arranged on the third rotary pair. The utility model reduces the assembly difficulty of the whole mechanism by the optimization of the structure; the operation is very simple, the parallelism of the spray head and the material can be finely adjusted only by rotating the fine adjustment micrometer, and the requirement on operators is greatly reduced.
Description
Technical Field
The utility model relates to an ink jet printing technology field, in particular to three-dimensional shower nozzle angular adjustment mechanism.
Background
The variable data printing system mainly comprises a complete machine control system, a spray head mounting device, a spray head assembly, a connecting circuit, a pipeline, an ink supply system, operating software and the like.
In the prior art, a nozzle assembly and an ink path system mechanism are formed relatively, the nozzle assembly is a functional module for printing and comprises a nozzle, a nozzle driving circuit, a temperature control circuit, a nozzle lifting button, a vertical fine adjustment mechanism and the like, the nozzle is a final printing realization unit, a nozzle driving plate is installed in the nozzle assembly and drives the nozzle to work, the nozzle lifting button controls the nozzle assembly to move up and down greatly, and the vertical fine adjustment mechanism adjusts the nozzle assembly to move up and down in a small range; the spray head mounting device is used for fixing the spray head assembly on the conveying platform and comprises a fixing support, a cross beam and the like.
The processing of equipment part can have the error, and equipment also has accumulative total error at the in-process of assembly simultaneously, and like this shower nozzle subassembly and material have the horizontal direction and walk the material relatively nonparallel condition of direction, influence inkjet printing.
Therefore, there is a need for an improved spray head mounting apparatus to address the existing problems.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defect of prior art, the utility model provides a three-dimensional shower nozzle angle adjustment mechanism, the purpose of realization be compensation equipment part's processing can have error and equipment assembling in-process accumulative total error, adjust the shower nozzle and material horizontal direction and walk the material direction relatively parallel.
In order to achieve the above object, the utility model discloses a three-dimensional shower nozzle angular adjustment mechanism, including unit base plate and bottom plate, and set up in shower nozzle on the bottom plate.
One end of the unit substrate is provided with a pin shaft fixing block vertical to the unit substrate;
a first angle adjusting block is arranged on the pin shaft fixing block; one end of the first angle adjusting block is connected with the pin shaft fixing block in a first revolute pair mode, and the other end of the first angle adjusting block extends along the length direction of the unit substrate;
the rotating shaft of the first rotating pair is parallel to the unit substrate;
a first spring is arranged between the unit substrate and the first angle adjusting block and corresponds to one side of a rotating shaft of the first rotating pair, and a first micrometer is arranged at the other side of the rotating shaft;
the first angle adjusting block is back to the unit substrate, and a second angle adjusting block extending along the vertical direction of the back surface is arranged on the back surface parallel to the rotating shaft of the first revolute pair;
the second angle adjusting block is connected with the first angle adjusting block in a second revolute pair manner; the rotating shaft of the second rotating pair is vertical to the back surface of the first angle adjusting block;
the back of the first angle adjusting block is provided with a spring pressing block and a micrometer fixing block respectively corresponding to the positions of two sides of the rotating shaft of the second rotating pair;
a second spring and a second micrometer are respectively arranged between the part of the second angle adjusting block corresponding to two sides of the rotating shaft of the second rotating pair and the spring pressing block and the micrometer fixing block;
the second angle adjusting block is connected with the bottom plate in a third revolute pair mode; a rotating shaft connected with the third rotating pair is parallel to the back surface of the first angle adjusting block;
and a third spring and an adjusting screw are arranged between the second angle adjusting block and the bottom plate, and the included angle is adjusted through the third spring and the adjusting screw.
Preferably, the pin shaft fixing block and the unit substrate are fixed by a threaded fastener.
Preferably, the first angle adjusting block is concave, and a first mounting hole coaxial with a rotating shaft of the first revolute pair is formed in the concave part; a first shaft sleeve is arranged in the first mounting hole; the first shaft sleeve is provided with a first angle pin shaft screw; and the first angle pin shaft screw penetrates through the first shaft sleeve to be connected with the pin shaft fixing block, so that the first angle adjusting block and the pin shaft fixing block form first revolute pair connection.
Preferably, a second mounting hole coaxial with the rotating shaft of the second rotating pair is formed in the middle of the second angle adjusting block; a second shaft sleeve is arranged in the second mounting hole; the second shaft sleeve is provided with a second angle pin shaft screw; and the second angle pin shaft screw penetrates through the second shaft sleeve to be connected with the first angle adjusting block, so that the second angle adjusting block and the second angle adjusting block form a second rotary pair connection.
Preferably, one end of the bottom plate is provided with the spray head, and the other end of the bottom plate is provided with a third mounting hole which is coaxial with a rotating shaft of the third rotating pair; a third shaft sleeve is arranged in the third mounting hole; the third shaft sleeve is provided with a third angle pin shaft screw; and the third angle pin shaft screw penetrates through the third shaft sleeve to be connected with the second angle adjusting block, so that the third revolute pair connection is formed between the bottom plate and the second angle adjusting block.
Preferably, a locking bolt is arranged between the first angle adjusting block and the second angle adjusting block.
The utility model has the advantages that:
the utility model reduces the assembly difficulty of the whole mechanism by the optimization of the structure; the operation is very simple, the parallelism of the spray head and the material can be finely adjusted only by rotating the fine adjustment micrometer, and the requirement on operators is greatly reduced.
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.
Drawings
Fig. 1 shows a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view illustrating a state that the first revolute pair is adjusted to an extreme position according to an embodiment of the present invention.
Fig. 3 is a schematic view illustrating a state that the first revolute pair is adjusted to another limit position according to an embodiment of the present invention.
Fig. 4 is a schematic view illustrating a state where the second revolute pair is adjusted to an extreme position according to an embodiment of the present invention.
Fig. 5 is a schematic view illustrating a state where the second revolute pair is adjusted to another limit position according to an embodiment of the present invention.
Fig. 6 is a schematic view illustrating a state where the third revolute pair is adjusted to an extreme position according to an embodiment of the present invention.
Fig. 7 is a schematic view illustrating a state where the third revolute pair is adjusted to another limit position according to an embodiment of the present invention.
Detailed Description
Examples
As shown in fig. 1, the three-dimensional nozzle angle adjustment mechanism includes a unit substrate 22, a base plate 1, and a nozzle 2 disposed on the base plate 1.
Wherein, one end of the unit substrate 22 is provided with a pin shaft fixing block 3 vertical to the unit substrate 22;
a first angle adjusting block 6 is arranged on the pin shaft fixing block 3; one end of the first angle adjusting block 6 is connected with the pin shaft fixing block 3 in a first revolute pair mode, and the other end of the first angle adjusting block extends along the length direction of the unit substrate 22;
the rotary shaft of the first rotary pair is parallel to the unit substrate 22;
a first spring 17 is arranged between the unit base plate 22 and the first angle adjusting block 6 and corresponds to one side of a rotating shaft of the first rotating pair, and a first micrometer 7 is arranged at the other side of the rotating shaft;
the first angle adjusting block 6 is back to the unit base plate 22, and a second angle adjusting block 8 extending along the vertical direction of the back surface is arranged on the back surface parallel to the rotating shaft of the first rotating pair;
the second angle adjusting block 8 is connected with the first angle adjusting block 6 in a second revolute pair manner; the rotating shaft of the second rotating pair is vertical to the back of the first angle adjusting block 6;
the back of the first angle adjusting block 6 is provided with a spring pressing block 12 and a micrometer fixing block 10 corresponding to the positions of two sides of the rotating shaft of the second rotating pair respectively;
a second spring 18 and a second micrometer 11 are respectively arranged between the part of the second angle adjusting block 8 corresponding to the two sides of the rotating shaft of the second rotating pair and the spring pressing block 12 and the micrometer fixing block 10;
the second angle adjusting block 8 is connected with the bottom plate 1 in a third revolute pair mode; a rotating shaft connected with the third rotating pair is parallel to the back surface of the first angle adjusting block 6;
a third spring 19 and an adjusting screw 15 are arranged between the second angle adjusting block 8 and the bottom plate 1, and an included angle is adjusted through the third spring 19 and the adjusting screw 15.
As shown in fig. 2 to 7, in practical application, the angle between the nozzle 2 and the unit substrate 22 can be adjusted by adjusting the first micrometer 7; the horizontal relation between the head 2 and the bottom surface of the unit substrate 22 can be adjusted by adjusting the second micrometer 11 and the fine adjustment screw 15.
In some embodiments, the pin fixing block 3 and the unit base plate 22 are fixed by using a threaded fastener.
In some embodiments, the first angle adjusting block 6 is in a shape of a concave, and the concave part is provided with a first mounting hole coaxial with the rotating shaft of the first revolute pair; a first shaft sleeve 5 is arranged in the first mounting hole; the first shaft sleeve 5 is provided with a first angle pin shaft screw 4; the first angle pin shaft screw 4 penetrates through the first shaft sleeve 5 to be connected with the pin shaft fixing block 3, so that a first revolute pair connection is formed between the first angle adjusting block 6 and the pin shaft fixing block 3.
In some embodiments, the middle of the second angle adjusting block 8 is provided with a second mounting hole coaxial with the rotating shaft of the second rotating pair; a second shaft sleeve 20 is arranged in the second mounting hole; the second shaft sleeve 20 is provided with a second angle pin shaft screw 9; and a second angle pin shaft screw 9 penetrates through a second shaft sleeve 20 to be connected with the first angle adjusting block 6, so that a second rotary pair connection is formed between the second angle adjusting block 8 and the second angle adjusting block 8.
In some embodiments, the bottom plate 1 is provided with the spray head 2 at one end and a third mounting hole coaxial with the rotating shaft of the third rotating pair at the other end; a third shaft sleeve 21 is arranged in the third mounting hole; the third shaft sleeve 21 is provided with a third angle pin shaft screw 13; and a third angle pin shaft screw 13 penetrates through a third shaft sleeve 21 to be connected with the second angle adjusting block 8, so that a third revolute pair connection is formed between the bottom plate 1 and the second angle adjusting block 8.
In some embodiments, a locking bolt 16 is disposed between the first angle adjustment block 6 and the second angle adjustment block 8.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (6)
1. The three-dimensional spray head angle adjusting mechanism comprises a unit substrate (22), a bottom plate (1) and a spray head (2) arranged on the bottom plate (1); the method is characterized in that:
one end of the unit substrate (22) is provided with a pin shaft fixing block (3) which is vertical to the unit substrate (22);
a first angle adjusting block (6) is arranged on the pin shaft fixing block (3); one end of the first angle adjusting block (6) is connected with the pin shaft fixing block (3) in a first revolute pair mode, and the other end of the first angle adjusting block extends along the length direction of the unit substrate (22);
the revolving shaft of the first revolving pair is parallel to the unit substrate (22);
a first spring (17) is arranged between the unit base plate (22) and the first angle adjusting block (6) and corresponds to one side of a rotating shaft of the first rotating pair, and a first micrometer (7) is arranged at the other side of the rotating shaft;
the first angle adjusting block (6) is back to the unit base plate (22), and a second angle adjusting block (8) extending along the vertical direction of the back surface is arranged on the back surface parallel to the rotating shaft of the first revolute pair;
the second angle adjusting block (8) is connected with the first angle adjusting block (6) in a second revolute pair manner; the rotating shaft of the second rotating pair is vertical to the back surface of the first angle adjusting block (6);
the back of the first angle adjusting block (6) is provided with a spring pressing block (12) and a micrometer fixing block (10) at positions corresponding to two sides of a rotating shaft of the second rotating pair respectively;
a second spring (18) and a second micrometer (11) are respectively arranged between the part of the second angle adjusting block (8) corresponding to two sides of the rotating shaft of the second rotating pair and the spring pressing block (12) and the micrometer fixing block (10);
the second angle adjusting block (8) is connected with the bottom plate (1) in a third revolute pair manner; the rotating shaft connected with the third rotating pair is parallel to the back surface of the first angle adjusting block (6);
second angle regulating block (8) with be equipped with third spring (19) and adjusting screw (15) between bottom plate (1), through third spring (19) with the contained angle is adjusted to adjusting screw (15).
2. The three-dimensional nozzle angle adjustment mechanism of claim 1, wherein the pin shaft fixing block (3) and the unit base plate (22) are fixed by a threaded fastener.
3. The three-dimensional spray head angle adjusting mechanism of claim 1, wherein the first angle adjusting block (6) is concave, and a first mounting hole coaxial with a rotating shaft of the first rotating pair is formed in the concave part; a first shaft sleeve (5) is arranged in the first mounting hole; the first shaft sleeve (5) is provided with a first angle pin shaft screw (4); and the first angle pin shaft screw (4) penetrates through the first shaft sleeve (5) to be connected with the pin shaft fixing block (3), so that the first angle adjusting block (6) is connected with the pin shaft fixing block (3) through the first revolute pair.
4. The three-dimensional nozzle angle adjusting mechanism of claim 1, wherein a second mounting hole coaxial with the rotating shaft of the second rotating pair is formed in the middle of the second angle adjusting block (8); a second shaft sleeve (20) is arranged in the second mounting hole; the second shaft sleeve (20) is provided with a second angle pin shaft screw (9); and the second angle pin shaft screw (9) penetrates through the second shaft sleeve (20) to be connected with the first angle adjusting block (6), so that the second angle adjusting block (8) is connected with the second angle adjusting block (8) to form a second revolute pair.
5. The three-dimensional nozzle angle adjusting mechanism according to claim 1, wherein the bottom plate (1) is provided with the nozzle (2) at one end and a third mounting hole coaxial with the rotating shaft of the third revolute pair at the other end; a third shaft sleeve (21) is arranged in the third mounting hole; the third shaft sleeve (21) is provided with a third angle pin shaft screw (13); and a third angle pin shaft screw (13) penetrates through the third shaft sleeve (21) to be connected with the second angle adjusting block (8), so that the bottom plate (1) is connected with the second angle adjusting block (8) through a third revolute pair.
6. The three-dimensional showerhead angle adjustment mechanism of claim 1, wherein a locking bolt (16) is provided between the first angle adjustment block (6) and the second angle adjustment block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020967648.7U CN212446788U (en) | 2020-06-01 | 2020-06-01 | Three-dimensional nozzle angle adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020967648.7U CN212446788U (en) | 2020-06-01 | 2020-06-01 | Three-dimensional nozzle angle adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212446788U true CN212446788U (en) | 2021-02-02 |
Family
ID=74478467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020967648.7U Active CN212446788U (en) | 2020-06-01 | 2020-06-01 | Three-dimensional nozzle angle adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212446788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115008903A (en) * | 2022-05-18 | 2022-09-06 | 武汉国创科光电装备有限公司 | Multi-nozzle array integrated precision adjusting device |
-
2020
- 2020-06-01 CN CN202020967648.7U patent/CN212446788U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115008903A (en) * | 2022-05-18 | 2022-09-06 | 武汉国创科光电装备有限公司 | Multi-nozzle array integrated precision adjusting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101905567B (en) | Mounting adjustment mechanism of spraying head of ink-jet printer | |
| US20200316962A1 (en) | Print head assembly for applying images over a contoured axially symmetric object | |
| CN104290453B (en) | A kind of ink-jet printer mechanism for mounting and adjusting spray heads | |
| CN212446788U (en) | Three-dimensional nozzle angle adjusting mechanism | |
| KR20170097720A (en) | Print-head module | |
| WO2015087898A9 (en) | Coating member, coating device, and coating method | |
| US9862073B2 (en) | End effector adjustment systems and methods | |
| CN109442170A (en) | A kind of CCD regulating mechanism | |
| KR20030001338A (en) | Paste coating apparatus | |
| KR20100059923A (en) | Methods and apparatus for modular print head and adapter and rotation thereof with inkjet printer systems | |
| US11872809B2 (en) | Head adjustment device, head device, and printing apparatus | |
| CN203331591U (en) | Jet-head installation adjustment mechanism for ink-jet printer | |
| CN203496454U (en) | Nozzle adjusting mechanism of ink jet printer | |
| JP3901529B2 (en) | Joining device | |
| CN103129147B (en) | Installation device for sprayer nozzle | |
| US20220288846A1 (en) | Three-Dimensional Object Printing Apparatus And Three-Dimensional Object Printing Method | |
| JP3856375B2 (en) | Mounting apparatus and control method thereof | |
| CN211109785U (en) | Positioning and aligning module of pad printing machine | |
| KR100905706B1 (en) | Chip bonding head of chip on glass bonding apparatus | |
| CN218536075U (en) | Nozzle assembly and printer | |
| EP3105061B1 (en) | External table height adjustment for printer systems | |
| WO2020034204A1 (en) | Spray head fixing support | |
| CN219372691U (en) | Circuit board processing equipment and calibrating mechanism | |
| CN216545348U (en) | Printing module mounting and adjusting device | |
| US20230286291A1 (en) | Three-dimensional object printing device and control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |