CN2841333Y - Stroke guide-wheel mechanism of automatic printing machine - Google Patents
Stroke guide-wheel mechanism of automatic printing machine Download PDFInfo
- Publication number
- CN2841333Y CN2841333Y CN 200520101795 CN200520101795U CN2841333Y CN 2841333 Y CN2841333 Y CN 2841333Y CN 200520101795 CN200520101795 CN 200520101795 CN 200520101795 U CN200520101795 U CN 200520101795U CN 2841333 Y CN2841333 Y CN 2841333Y
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- CN
- China
- Prior art keywords
- stroke guide
- guide wheel
- printing machine
- automatic printing
- driving shaft
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- Expired - Fee Related
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Abstract
The utility model relates to a stroke guide wheel of the patent of an automatic printing machine with a bedplate and a plain net, which solves the technical problem that the existing stroke guide wheel of a printing machine is not suitable for two angle blocks supported by a machine on both sides of a printing bedplate. Thus, the requirement on the printing stroke is satisfied, and the production cost is decreased greatly. The utility model is characterized in that a driving shaft (1) is arranged on the bottom of a machine frame, and both ends of the driving shaft are provided with a pair of stroke guide wheels (2); the stroke guide wheels are step-shaped wheels and are in sliding fit with the driving shaft axially; retainers (3) are arranged on both ends of the driving shaft; elastic components (4) are arranged between the retainers and the stroke guide wheels. A shaft sleeve (5) can be fixed on the driving shaft (1), and the step-shaped wheels are in sliding fit with the shaft sleeve axially.
Description
Technical field
The utility model relates to Printing Machinery, specifically is the improvement of stroke guide wheel in a kind of CN1075772C (patent No. ZL99111736.0) " platen plain net automatic printing machine " patent, is adapted at using on two machine support angle iron that printing table carries.
Background technology
Chinese patent CN1075772C discloses a kind of " moveable fully automatic plain screen stamp printer ".This printing machine moves in stroke tooth bar and trapezoidal rails mechanism, and that the manufacturing of stroke tooth bar and trapezoidal rails mechanism requires is meticulous, costs an arm and a leg.
Summary of the invention
The utility model technical issues that need to address are, improve printing machine stroke guide wheel mechanism, adapt to two machine support angle iron on printing table both sides, when satisfying stamp stroke needs, reduce production costs greatly.
Automatic printing machine stroke guide wheel mechanism of the present utility model, a driving shaft is arranged at the frame bottom, there is a pair of stroke guide wheel at its two ends, it is characterized in that described stroke guide wheel is the step wheel, with the driving shaft axial sliding fit, both ends of main drive shaft has fixture, between fixture and the stroke guide wheel flexible.The stroke guide wheel is designed to step wheel, makes it can be with two machine support angle iron of printing table as track; Step wheel and driving shaft axial sliding fit, and between fixture and the stroke guide wheel flexible then guaranteed the stroke guide wheel moving process and machine support angle iron all the time near, and the machine of permission support angle iron existence nonstraightness to a certain degree, improved the adaptability in producing greatly.
As preferably, be fixed with axle sleeve on the driving shaft, stroke guide wheel and axle sleeve axial sliding fit.This is an another kind of in axial sliding structure on the stroke guide wheel driving shaft.The external diameter of axle sleeve should be bigger than the diameter of axle, so that reclining of stroke guide wheel is more stable, this structure can be saved the material of using of driving shaft.
The structure that endwisely slips can have multiple choices.One of preferred, between stroke guide wheel and the driving shaft, or be slidingly matched with key pin, keyway between stroke guide wheel and the axle sleeve.
Preferred two, the stroke guide wheel has inner hexagonal hole, is slidingly matched with outer-hexagonal prism on the driving shaft or the outer-hexagonal prism on the axle sleeve.This structure makes and cooperates reliably, processes very simple.
As preferably, the little rank wheel outer rim of stroke guide wheel has dead turn.Dead turn can prevent that the stroke guide wheel from skidding on machine support angle iron, it can have the nonmetallic materials manufacturing of frictional force with various and metal.
As preferably, elastic component is spring and elastic top board component.Allow the elasticity top board be close to the stroke guide wheel, can dwindle the diameter of spring, save cost of manufacture, reach the elasticity purpose equally.
The utility model is reasonable in design, is skillfully constructed, and has got rid of platen up stroke tooth bar and trapezoidal rails mechanism, has reduced cost of manufacture and precision, has very high practical value.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is embodiment 2 structural representations.
The specific embodiment
Embodiment 1.See Fig. 1, this routine automatic printing machine stroke guide wheel mechanism is as follows.Two parallel axles 1 are arranged under the printing machine frame, a pair of stroke guide wheel 2 is respectively arranged on the axle; There is the outer-hexagonal prism to cooperate on the driving shaft 1 with the inner hexagonal hole of stroke guide wheel 2.Stroke guide wheel 2 is the step wheel, and little rank wheel outer rim has rubbery friction ring 6.There is screw thread at driving shaft 1 two ends, and the fixture on the thread segment is two nuts 3 that the back of the body is twisted, and is with spring and elastic top board component 4 on the driving shaft 1 between nut and the stroke guide wheel.
During use, printing machine is placed on the platen 8, two stroke guide wheels 2 just in time block two machine support angle iron 9, and leaned on the machine support angle is very tight all the time by spring and 4 compressings of elastic top board component.When printing machine moves, cause that as organic support angle iron nonstraightness (in the quality allowed band) the small of stroke guide wheel beats, then printing machine also can take place to beat synchronously.But because the stroke guide wheel leans on the machine support angle is very tight all the time, beating of pattern affirmed and first colour synchronisation thereafter, thereby still can guarantee successively to spend the accurate of position.
Embodiment 2.See Fig. 2, this routine driving shaft 1 outer close-fitting has axle sleeve 5, has key pin, keyway 7 to be slidingly matched between the two.All the other are with example 1.
Claims (10)
1, a kind of automatic printing machine stroke guide wheel mechanism, a driving shaft (1) is arranged at the frame bottom, there is a pair of stroke guide wheel (2) at its two ends, it is characterized in that described stroke guide wheel is the step wheel, with the driving shaft axial sliding fit, both ends of main drive shaft has fixture (3), between fixture and the stroke guide wheel flexible (4).
2, automatic printing machine stroke guide wheel mechanism according to claim 1 is characterized in that being fixed with on the described driving shaft (1) axle sleeve (5), step wheel and axle sleeve axial sliding fit.
3, automatic printing machine stroke guide wheel mechanism according to claim 1 and 2 is characterized in that between described stroke guide wheel (2) and the driving shaft (1), or is slidingly matched with key pin, keyway (7) between stroke guide wheel (2) and the axle sleeve (5).
4, automatic printing machine stroke guide wheel mechanism according to claim 1 and 2 is characterized in that described step wheel has inner hexagonal hole, is slidingly matched with outer-hexagonal prism on the driving shaft (1) or the outer-hexagonal prism on the axle sleeve (5).
5, automatic printing machine stroke guide wheel mechanism according to claim 1 and 2 is characterized in that the little rank wheel outer rim of described stroke guide wheel (2) has dead turn (6).
6, automatic printing machine stroke guide wheel mechanism according to claim 3 is characterized in that the little rank wheel outer rim of described stroke guide wheel (2) has dead turn (6).
7, automatic printing machine stroke guide wheel mechanism according to claim 4 is characterized in that the little rank wheel outer rim of described stroke guide wheel (2) has dead turn (6).
8, automatic printing machine stroke guide wheel mechanism according to claim 1 and 2 is characterized in that described elastic component (4) is spring and elastic top board component.
9, automatic printing machine stroke guide wheel mechanism according to claim 3 is characterized in that described elastic component (4) is spring and elastic top board component.
10, automatic printing machine stroke guide wheel mechanism according to claim 4 is characterized in that described elastic component (4) is spring and elastic top board component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520101795 CN2841333Y (en) | 2005-04-22 | 2005-04-22 | Stroke guide-wheel mechanism of automatic printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520101795 CN2841333Y (en) | 2005-04-22 | 2005-04-22 | Stroke guide-wheel mechanism of automatic printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2841333Y true CN2841333Y (en) | 2006-11-29 |
Family
ID=37445232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520101795 Expired - Fee Related CN2841333Y (en) | 2005-04-22 | 2005-04-22 | Stroke guide-wheel mechanism of automatic printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2841333Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827704A (en) * | 2015-05-08 | 2015-08-12 | 南通佳宝机械有限公司 | Guide wheel installing mechanism of box lifting type hydraulic packing machine |
| CN105058961A (en) * | 2015-08-14 | 2015-11-18 | 吴江金叶织造有限公司 | Screen-movable flat screen printing machine |
-
2005
- 2005-04-22 CN CN 200520101795 patent/CN2841333Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827704A (en) * | 2015-05-08 | 2015-08-12 | 南通佳宝机械有限公司 | Guide wheel installing mechanism of box lifting type hydraulic packing machine |
| CN105058961A (en) * | 2015-08-14 | 2015-11-18 | 吴江金叶织造有限公司 | Screen-movable flat screen printing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |