A kind of pad printer detent mechanismTechnical field
The invention belongs to printing equipment field, be specifically related to a kind of pad printer detent mechanism.
Background technology
Current rotation pad printer, what adopt between machine and tool closely cooperates, tool needs there is tight cooperation guarantee steady production with machine, the size of tool has slightly larger change, just cannot significantly high with machine coordinate, it is easy to make bat printing position offset, unstable product quality, and each tool of strict management and control, for being difficult to satisfied accomplishing in producing.
Summary of the invention
It is an object of the invention to provide a kind of pad printer detent mechanism, with the problem solving to propose in above-mentioned background technology.
The technical problem to be solved realizes by the following technical solutions:
A kind of pad printer detent mechanism, including cylinder, fixing tongue, tool, base, chain and baffle plate, described chain is connected with base, described base is provided with two foundation, described tool generally rectangle, longitudinally it is provided with two parallel grooves two bottom described tool, said two groove two can be socketed on two foundation, described tool one end side is provided with circular groove one, the relative other end is vertical sidewall, described baffle plate is longitudinally perpendicular to be fixed in pad printer, and it is laterally vertical with described fixing tongue telescopic direction, described fixing tongue includes link and external part, described link is connected with cylinder.
Described external part is circular arc.
Described base is located between described fixing tongue and baffle plate.
Described foundation is cylindrical.
Beneficial effects of the present invention: improve tool positioning precision in pad printer, facilitate employee's operation.
Accompanying drawing explanation
Fig. 1 is the structural representation fixing tongue, tool and baffle fit in the present invention;
Fig. 2 is the structural representation of the present invention.
Number in the figure: baffle plate 1, tool 2, fixing tongue 3, groove 1, base 5, foundation 6.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments. Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
As shown in Figure 1, a kind of pad printer detent mechanism, including cylinder, fixing tongue 3, tool 2, base 5, chain and baffle plate 1, described chain is connected with base 5, described base 5 is provided with two foundation 6, described tool 2 generally rectangle, longitudinally it is provided with two parallel grooves two bottom described tool 2, said two groove two can be socketed on two foundation 6, described tool 1 one end side is provided with circular groove 1, the relative other end is vertical sidewall, described baffle plate 1 is longitudinally perpendicular to be fixed in pad printer, and it is laterally vertical with described fixing tongue 3 telescopic direction, described fixing tongue 3 includes link and external part, described link is connected with cylinder, described external part is circular arc, described base 5 is located between described fixing tongue 3 and baffle plate 1.
As further scheme, the arc radius of described telescopic end is more than the arc radius of described groove 1. The line being longitudinal between external part and the groove one of fixing tongue 3 is made to coordinate fixing, it is possible to eccentric tool position to be finely tuned, to improve positioning precision.
As further scheme, described groove two is strip, and loose fit between described foundation 6.
As further scheme, described foundation is cylindrical.
During the work of pad printer detent mechanism, chain-driving base 5 rotates, foundation 6 on base 5 is inserted in groove two, with groove two loose fit, when tool 2 rotates to location structure position, cylinder controls fixing tongue 3 and stretches out, and withstands the groove 1 of tool 2, and another vertical side is leaning closely against on baffle plate 1, the arc radius of described telescopic end is more than the arc radius of described groove 1. Make the line being longitudinal between external part and the groove 1 of fixing tongue 3 coordinate fixing, it is possible to eccentric tool position is finely tuned, reach location, three-dimensional line face.
Last it is noted that the foregoing is only the preferred embodiments of the present invention; it is not limited to the present invention; although the present invention being described in detail with reference to previous embodiment; for a person skilled in the art; technical scheme described in foregoing embodiments still can be modified by it; or wherein portion of techniques feature is carried out equivalent replacement; all within the spirit and principles in the present invention; any amendment of being made, equivalent replacement, improvement etc., should be included within protection scope of the present invention.