A kind of snap effect formula duplicating machine powder feeder unit
Technical field
The present invention relates to a kind of snap effect formula duplicating machine powder feeder unit.
Background technology
The duplicating machine powder feeder unit is the building block of duplicating machine core, and there is the phenomenon that powder delivery is inhomogeneous, leak powder in present powder feeder unit, causes printing effect undesirable.
Summary of the invention
Technical matters to be solved by this invention provides a kind of snap effect formula duplicating machine powder feeder unit, has solved the problems referred to above.
Technical matters to be solved by this invention is achieved through the following technical solutions:
A kind of snap effect formula duplicating machine powder feeder unit comprises powder bottle, it is characterized in that: also comprise drive link, open and close meal outlet device, seal, switching web member, powder bottle web member;
Described seal is discoid, and the center is provided with the hollow cylinder short tube, and seal is fixed on the cavity top that opens and closes web member; Open and close the meal outlet device and be installed in the cavity that opens and closes web member, open and close on meal outlet device and the switching web member and be equipped with meal outlet;
Drive link passes seal and opens and closes the meal outlet device and fixedly connected with switching meal outlet device;
Be provided with 3 groups of buckles altogether on the cavity end face of switching web member; The drive link top is provided with to opening and closing 2 grooves and baffle plate that the web member buckle slides;
Opening and closing web member and powder bottle web member flexibly connects.
Paste the sheet sponge on the described switching meal outlet outside of deivce face, its shape of sheet sponge is consistent with the unfolded surface shape that opens and closes the meal outlet device, is used for guaranteeing that ink powder can not spill from the gap that opens and closes the meal outlet device and open and close between the web member.
3 groups of buckles of described switching web member, every group is 2, and wherein 2 buckle A are located at the top of two relative rectangle vertical bars respectively; Two symmetrical arch frames are set between the two square vertical bars, and 2 buckle B are located at the side of two arch frames respectively and are oppositely arranged, and 2 buckle C are located at the end face central authorities of two arch frames respectively;
Described rectangle vertical bar slides in the groove of drive link top, and the baffle plate on drive link top is between two symmetrical arch frames, and baffle plate is used for the effect with buckle C.
Groove in described buckle A and the machine cooperates, and is used for the rotation of the whole powder bucket of transmission; Buckle B be used for machine in contact, when needs were closed meal outlet, machine touched buckle B, by buckle B transmission buckle C, the effect of buckle C is the position of control drive link.
Have spiral helicine gathering sill on the described powder bottle.
Described powder bottle internal fixation has the static agitation bar, and the ink powder of powder bottle mouth is flowed to the meal outlet direction; Described static agitation bar is connected with drive link is terminal, and the drive link end is provided with spring.
Described switching web member bottom is provided with screw thread, with the screwed connection of powder bottle web member.
Described device is in the installation process of duplicating machine, existing axle pushes up drive link in the duplicating machine, making drive link drive switching meal outlet device moves backward, the baffle plate of drive link is by opening and closing the buckle C of web member, this moment, buckle C fastened drive link, the meal outlet that opens and closes the meal outlet device just in time overlaps with the meal outlet that opens and closes web member, make meal outlet be in open mode always, and buckle A cooperates with machine is interior, make machine drive whole powder tube and rotate, the ink powder in the powder tube can be under the effect of spiral guide slot and guides owing to the rotation of powder tube, flow to meal outlet, supply powder to machine;
Opening and closing in the web member buckle B is used for snapping in after powder bottle is installed and plays the turning effort of transmission powder bottle in the machine; When meal outlet need be closed, buckle B is touched in contact in the machine, buckle B transmission is thrown off buckle C and drive link, drive link is driving outwards motion under the effect of switching meal outlet device motion at spring under the effect of spring, make to open and close meal outlet device and the meal outlet mutual dislocation that opens and closes web member, stop ink powder outwards to flow out by meal outlet.
Beneficial effect of the present invention:
The present invention is simple in structure, and is easy to install, even for powder, do not leak powder, and printing effect is good.
Description of drawings
Fig. 1 decomposing schematic representation of the present invention
Fig. 2 the present invention opens and closes the web member synoptic diagram
As shown in the figure, 1-drive link, 2-open and close meal outlet device, 3-seal, 4-switching web member, 5-powder bottle web member, 6-buckle A, 7-buckle B, 8-buckle C, 9-static agitation bar
Embodiment
The invention will be further described below in conjunction with Figure of description.
Shown in Fig. 1-2, a kind of snap effect formula duplicating machine powder feeder unit comprises powder bottle, it is characterized in that: also comprise drive link 1, switching meal outlet device 2, seal 3, open and close web member 4, powder bottle web member 5;
Described seal 3 is discoid, and the center is provided with the hollow cylinder short tube, and seal 3 is fixed on the cavity top that opens and closes web member 4; Open and close meal outlet device 2 and be installed in the cavity that opens and closes web member 4, open and close on meal outlet device 2 and the switching web member 4 and be equipped with meal outlet;
Drive link 1 passes seal 3 and opens and closes meal outlet device 2 and fixedly connected with switching meal outlet device 2;
Be provided with 3 groups of buckles altogether on the cavity end face of switching web member 4; Drive link 1 top is provided with to opening and closing 2 grooves and baffle plate that web member 4 buttons slide;
Opening and closing web member 4 flexibly connects with powder bottle web member 5.
Paste the sheet sponge on described switching meal outlet device 2 outside surfaces, its shape of sheet sponge is consistent with the unfolded surface shape that opens and closes meal outlet device 2, is used for guaranteeing that ink powder can not spill from the gap that opens and closes meal outlet device 2 and open and close between the web member 4.
3 groups of buckles of described switching web member 4, every group is 2, and wherein 2 buckle A are located at the top of two relative rectangle vertical bars respectively; Two symmetrical arch frames are set between the two square vertical bars, and 2 buckle B are located at the side of two arch frames respectively and are oppositely arranged, and 2 buckle C are located at the end face central authorities of two arch frames respectively; Described rectangle vertical bar slides in drive link 1 top groove, and the baffle plate on drive link 1 top is between two symmetrical arch frames, and baffle plate is used for the effect with buckle C.
Groove in described buckle A and the machine cooperates, and is used for the rotation of the whole powder bucket of transmission; Buckle B be used for machine in contact, when needs were closed meal outlet, machine touched buckle B, by buckle B transmission buckle C, the effect of buckle C is the position of control drive link 1.
Have spiral helicine gathering sill on the described powder bottle.
Described powder bottle internal fixation has the static agitation bar, and the ink powder of powder bottle mouth is flowed to the meal outlet direction; Described static agitation bar and 1 terminal connection of drive link, drive link 1 end is provided with spring.
Described switching web member 4 bottoms are provided with screw thread, with 5 screwed connections of powder bottle web member.
Described device is in the installation process of duplicating machine, existing axle pushes up drive link 1 in the duplicating machine, drive link 1 is driven open and close meal outlet device 2 motion backward, the baffle plate of drive link 1 is by opening and closing the buckle C of web member 4, this moment, buckle C fastened drive link 1, the meal outlet that opens and closes meal outlet device 2 just in time overlaps with the meal outlet that opens and closes web member 4, make meal outlet be in open mode always, and buckle A cooperates with machine is interior, make machine drive whole powder tube and rotate, the ink powder in the powder tube can be under the effect of spiral guide slot and guides owing to the rotation of powder tube, flow to meal outlet, supply powder to machine;
Opening and closing in the web member 4 buckle B is used for snapping in after powder bottle is installed and plays the turning effort of transmission powder bottle in the machine; When meal outlet need be closed, buckle B is touched in contact in the machine, buckle B transmission is opened buckle C and drive link 1, drive link 1 is driving outwards motion under 2 effects of motion at spring of switching meal outlet device under the effect of spring, make to open and close meal outlet device 2 and the meal outlet mutual dislocation that opens and closes web member 4, stop ink powder outwards to flow out by meal outlet.