CN203427444U - Automatic steering mechanism - Google Patents
Automatic steering mechanism Download PDFInfo
- Publication number
- CN203427444U CN203427444U CN201320528139.4U CN201320528139U CN203427444U CN 203427444 U CN203427444 U CN 203427444U CN 201320528139 U CN201320528139 U CN 201320528139U CN 203427444 U CN203427444 U CN 203427444U
- Authority
- CN
- China
- Prior art keywords
- roller
- fixedly connected
- rocking bar
- rotating shaft
- roller mount
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an automatic steering mechanism which comprises a mounting frame, an upper rocker, a guiding wheel, a reset tension spring, a pulling wire support, a rotating shaft, a lower rocker, a pulling wire, a roller seat, a roller seat shaft, a roller motor and a roller. The rotating shaft is connected with the mounting frame through a rotating shaft seat, one end of the upper rocker and one end of the lower rocker are fixedly connected with the two ends of the rotating shaft respectively, the guiding wheel is connected with the other end of the upper rocker, one end of a core shaft of the pulling wire is fixedly connected with the other end of the lower rocker, the other end of the core shaft of the pulling wire is fixedly connected with the roller seat, and an outer shell of the pulling wire is fixedly connected to the pulling wire support which is fixedly connected to the mounting frame, the roller seat is connected with the mounting frame in a rotating mode through the roller seat shaft, the roller is connected with the roller seat, the roller motor is fixedly connected to the roller seat, the roller motor is in transmission connection with the roller, one end of the reset tension spring is connected with the roller seat, and the other end of the reset tension spring is connected with the mounting frame. Moving stability of printing equipment on an arc track is improved, and printing precision is improved.
Description
Technical field
The utility model relates to a kind of automatic changeover, especially the automatic changeover of the printing equipment of printing machine.
Background technology
The printing equipment of traditional printing machine can move in orbit by the power providing in trolley groove track, what the seal fabric that needs stamp is evenly distributed is laid on printing table again, printing equipment is along with the movement of rectilinear orbit is again by employee's location, at each, print the colour image that on fabric, printing needs, the ellipticity that is shaped as due to track, printing equipment needs to move on arc orbit, and improves the stability that printing equipment moves on arc orbit, is just conducive to improve printing quality.
Summary of the invention
The purpose of this utility model is to provide can adjust the walking radian of printing equipment when by arc orbit in real time, has improved the stability that printing equipment moves on arc orbit, improves stamp precision.
In order to achieve the above object, the technical solution of the utility model is: a kind of automatic changeover, comprise installing rack, upper rocking bar, directive wheel, reset tension spring, guy wire support, rotating shaft, lower rocking bar, bracing wire, roller mount, roller mount axle, roller motor and roller, rotating shaft is by shaft seat and installing rack load, one end of one end of upper rocking bar and lower rocking bar is fixedly connected with the two ends of rotating shaft respectively, the other end load of directive wheel and upper rocking bar, mandrel one end of bracing wire is fixedly connected with the other end of lower rocking bar, the mandrel other end of bracing wire is fixedly connected with roller mount, and the shell of bracing wire is fixedly connected on guy wire support, guy wire support is fixedly connected on installing rack, roller mount is rotationally connected by roller mount axle and installing rack, roller and roller mount load, roller motor is fixedly connected in roller mount, and roller motor and roller are in transmission connection, one end of reset tension spring and roller mount load, the other end and installing rack load.
Adopt after said structure, because rotating shaft is by shaft seat and installing rack load, one end of one end of upper rocking bar and lower rocking bar is fixedly connected with the two ends of rotating shaft respectively, the other end load of directive wheel and upper rocking bar, mandrel one end of bracing wire is fixedly connected with the other end of lower rocking bar, the mandrel other end of bracing wire is fixedly connected with roller mount, and the shell of bracing wire is fixedly connected on guy wire support, guy wire support is fixedly connected on installing rack, therefore when printing equipment passes through rectilinear orbit, effect due to reset tension spring, roller and platen guide rail parallel, when printing equipment passes through arc orbit, directive wheel is subject to the impact of arc orbit, in drive, rocking bar rotates, upper rocking bar drives down rocking bar to rotate by rotating shaft, lower rocking bar pulls bracing wire to drive roller mount to rotate, from foregoing description, can find out, roller motor is directly installed in roller mount, roller is by roller motor transferring power, can not affect the rotation of roller, and the utility model can be adjusted the track route of printing equipment when by arc orbit in real time, the walking radian of printing equipment is consistent with arc orbit, improved the stability that printing equipment moves on arc orbit, improve stamp precision.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the right view of Fig. 1 shaft.
The specific embodiment
The embodiment providing below in conjunction with accompanying drawing is described in further detail the utility model.
Referring to Fig. 1, 2, shown in 3, a kind of automatic changeover, comprise installing rack 1, upper rocking bar 2, directive wheel 3, reset tension spring 4, guy wire support 5, rotating shaft 6, lower rocking bar 7, bracing wire 8, roller mount 9, roller mount axle 10, roller motor 11 and roller 12, rotating shaft 6 is by shaft seat 13 and installing rack 1 load, one end of one end of upper rocking bar 2 and lower rocking bar 7 is fixedly connected with the two ends of rotating shaft 6 respectively, the other end load of directive wheel 3 and upper rocking bar 2, mandrel one end of bracing wire 8 is fixedly connected with the other end of lower rocking bar 7, the mandrel other end of bracing wire 8 is fixedly connected with roller mount 9, and the shell of bracing wire 8 is fixedly connected on guy wire support 5, guy wire support 5 is fixedly connected on installing rack 1, roller mount 9 is rotationally connected by roller mount axle 10 and installing rack 1, roller 12 and roller mount 9 loads, roller motor 11 is fixedly connected in roller mount 9, and roller motor 11 is in transmission connection with roller 12, one end of reset tension spring 4 and roller mount 9 loads, the other end and installing rack 1 load.
Shown in Figure 1, when the utility model is used, first bracing wire 8 and reset tension spring 4 are adjusted, to make roller 12 can drive printing equipment straight line moving at rectilinear orbit, when printing equipment is walked on rectilinear orbit, roller motor 11 passes to roller 12 power, the reset response of reset tension spring 4, printing equipment is linearly walked, when printing equipment passes through arc orbit, directive wheel 3 is subject to the impact of arc orbit, in drive, rocking bar 2 rotates, upper rocking bar 2 drives lower rocking bar 7 to rotate by rotating shaft 6, lower rocking bar 7 pulls bracing wire 8 to drive roller mount 9 to rotate, from foregoing description, can find out, roller motor 11 is directly installed in roller mount 9, roller 12 is by roller motor 11 transferring power, can not affect the rotation of roller 12, and the utility model can be adjusted the track route of printing equipment when by arc orbit in real time, the walking radian of printing equipment is consistent with arc orbit, improved the stability that printing equipment moves on arc orbit, improve stamp precision.
Claims (1)
1. an automatic changeover, it is characterized in that: comprise installing rack (1), upper rocking bar (2), directive wheel (3), reset tension spring (4), guy wire support (5), rotating shaft (6), lower rocking bar (7), bracing wire (8), roller mount (9), roller mount axle (10), roller motor (11) and roller (12), rotating shaft (6) is by shaft seat (13) and installing rack (1) load, one end of one end of upper rocking bar (2) and lower rocking bar (7) is fixedly connected with the two ends of rotating shaft (6) respectively, the other end load of directive wheel (3) and upper rocking bar (2), mandrel one end of bracing wire (8) is fixedly connected with the other end of lower rocking bar (7), the mandrel other end of bracing wire (8) is fixedly connected with roller mount (9), and the shell of bracing wire (8) is fixedly connected on guy wire support (5), guy wire support (5) is fixedly connected on installing rack (1), roller mount (9) is rotationally connected by roller mount axle (10) and installing rack (1), roller (12) and roller mount (9) load, roller motor (11) is fixedly connected in roller mount (9), and roller motor (11) is in transmission connection with roller (12), one end of reset tension spring (4) and roller mount (9) load, the other end and installing rack (1) load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320528139.4U CN203427444U (en) | 2013-08-28 | 2013-08-28 | Automatic steering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320528139.4U CN203427444U (en) | 2013-08-28 | 2013-08-28 | Automatic steering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203427444U true CN203427444U (en) | 2014-02-12 |
Family
ID=50056503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320528139.4U Expired - Fee Related CN203427444U (en) | 2013-08-28 | 2013-08-28 | Automatic steering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203427444U (en) |
-
2013
- 2013-08-28 CN CN201320528139.4U patent/CN203427444U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20210828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |