A kind of upper nozzle deviceTechnical field
The invention belongs to mechanical device technologies, and in particular to a kind of upper nozzle device.
Background technique
In the production of modern mechanical metaplasia, many materials are required to using bottled technology, in the use process of bottled technologyThe problem of encapsulation will necessarily be designed into, most commonly seen encapsulation technology include the spray head that installation has suction pipe on bottle.ThereforeUpper nozzle device can be all related on many production lines, to complete the encapsulation to bottle.Upper nozzle device need spray head and itsSuction pipe is pressed into bottle one by one, guarantees the encapsulation of bottle, influence of the working efficiency of this device to the entire production line to Guan ChongIt wants.
Existing upper nozzle device often uses gas source tamponade or vacuum tamponade, and gas source tamponade and vacuum tamponade are intended to pass through thisBody pressure and control valve are controlled, and in the process, are easy to be influenced by medium, so that upper nozzle device cannot be steadyIt is fixed reliably to work.
Summary of the invention
The object of the present invention is to provide a kind of upper nozzle devices, are not necessarily to external gas source and vacuum system, reduce pollution sources,It prevents from polluting again, operate simpler reliable and stable.
To achieve the goals above, the present invention adopts the following technical scheme: a kind of upper nozzle device, including it is rotary shaft, solidDetermine turntable, move up and down axis, gland axis, solid cover module, upper positioning, lower positioning, bottle top stem casing, bottle upper and lower axle, it is described solidDetermine turntable to be mounted in the rotary shaft, the side for moving up and down axis and being mounted on the fixed turntable, it is described for adjustingThe height of fixed turntable, the gland axis are mounted on the other side of the fixed turntable, and the solid cover module is mounted on the pressureThe lower section of lid axis, the upper positioning and lower location and installation are in the lower section of the solid cover module, and the lower positioning is located on describedThe lower section of positioning, the bottle upper and lower axle are mounted on the lower section of the lower positioning, and the bottle top stem casing is mounted on the bottleThe top of upper and lower axle, the bottle upper and lower axle drive the bottle top stem casing to move up and down.
Further, it is also equipped on the gland axis from profit set, it is described to be mounted on the upper of the solid cover module from profit setSide.
Further, adjusting nut is also equipped with above the rotary shaft, the adjusting nut is mounted on the fixationThe top of turntable.
Further, spring is installed between the bottle top stem casing and the lower positioning.
Further, the upper nozzle device further includes reset spring, and the reset spring is mounted on the solid cover moduleTop
A kind of method carrying out upper nozzle disclosed by the invention, includes the following steps:
S01: bottle is admitted between bottle top stem casing and lower positioning, and bottle upper and lower axle rises, and is driven above bottle top stem casingBottle enters to be positioned between the bottle top stem casing and lower positioning；Spray head, the spray are had been placed in the solid cover moduleHead includes nozzle cap and suction pipe；
S02: spray head is pressed into the upper positioning by the solid cover module, by upper positioning and lower positioning, the suction pipe in spray headIt is pressed into bottle；
S03: the bottle upper and lower axle drives bottle to move down rapidly with bottle top stem casing, at this point, the gland axis and whereinSpray head immediately after, until the gland axis and spray head therein reach the lower positioning, and above-mentioned spray head is detached from the pressureLid axis enters in bottle；
S03: the gland axis and solid cover module return under the drive for moving up and down axis, complete upper nozzle operation.
The invention has the benefit that a kind of upper nozzle device provided by the invention, is not necessarily to external gas source and vacuum system,To reduce pollution sources, prevent from polluting again；The difference of this upper nozzle mode and gas source and vacuum is no medium simultaneouslyIn the case of tamponade, it is simpler, stable, reliable；Lower positioning element in the present invention in upper nozzle device plays the solid bottle of pressure and makeesWith, guarantee the positioning accuracy of the suction pipe of spray head in this way, it is higher than traditional cylinder bottle-clip mechanism precision, so that solid bottle and upper nozzle are sameStep is completed；And upper nozzle device replacement specification is simple, convenient in the present invention, and speed is fast, noiseless.
Detailed description of the invention
Attached drawing 1 is a kind of structural schematic diagram of upper nozzle device of the present invention.
In figure: 1 rotary shaft, 2 fixed turntables, 3 move up and down axis, and 4 gland axis, 5 solid cover modules, 7 reset springs, 8 moisten certainlyIt covers, 9 adjusting nuts, is positioned on 10,11 lower positioning, 12 bottle top stem casings, 13 bottle upper and lower axles.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, with reference to the accompanying drawing to specific reality of the inventionThe mode of applying is described in further detail.
As shown in Fig. 1, a kind of upper nozzle device, including rotary shaft 1, fixed turntable 2, move up and down axis 3, gland axis 4,Gu cover module 5, upper positioning 10, lower positioning 11, bottle top stem casing 12, bottle upper and lower axle 13, fixed turntable 2 is mounted on rotary shaft 1On, the side that axis 3 is mounted on fixed turntable 2 is moved up and down, for adjusting the height of fixed turntable 2, gland axis 4 is mounted on fixationThe other side of turntable 2, Gu cover module 5 is mounted on the lower section of gland axis 4, reset spring 7 is mounted on the top of solid cover module 5.OnPositioning 10 and lower positioning 11 are mounted on the lower section of solid cover module 5, and lower positioning 11 is located at the lower section of upper positioning 10, bottle upper and lower axle13 are mounted on the lower section of lower positioning 11, and bottle top stem casing 12 is mounted on the top of bottle upper and lower axle 13, and bottle upper and lower axle 13 drivesBottle top stem casing 12 moves up and down.
Wherein, it is also equipped on gland axis 4 from profit set 8, the top of solid cover module is mounted on from profit set 8.Rotary shaft 1 it is upperSide is also equipped with adjusting nut 9, and adjusting nut 9 is mounted on the top of fixed turntable 2.Between bottle top stem casing 12 and lower positioning 11Spring is installed.Upper nozzle device further includes reset spring 7, and reset spring 7 is mounted on the top of solid cover module 5.
Please continue to refer to attached drawing 1, upper nozzle device specific works method includes the following steps: in the present invention
S01: bottle is admitted between bottle top stem casing 12 and lower positioning 11 with the rotation of rotary table mould, in bottle upper and lower axle 13It rises, drives the bottle of 12 top of bottle top stem casing to enter between bottle top stem casing 12 and lower positioning 11 and positioned；Gu cover module 5In have been placed in spray head, spray head includes nozzle cap and suction pipe.Wherein, bottle upper and lower axle is controlled by cam, Gu the spray in cover moduleHead is by adjusting the rotation of the up and down adjustment and rotary shaft that move up and down axis come inhalation spray head.
S02: Gu spray head is pressed into positioning 10 by cover module 5, by upper positioning 10 and lower positioning 11, the suction in spray headPipe is pressed into bottle.Lower positioning is to use annular tension spring to fix, and hinge type positioning is divided into 2 parts and bottleneck is fixed, makes to sprayHead straw can play spray head moment positioning function in smooth insertion bottle.Spring between top stem casing and oscilaltion axis, bottlePlay the role of buffering when being headed into ejection up and down, effectively guarantees that bottle and spray head will not be injured in this process in this way.
S03: bottle upper and lower axle 13 drives bottle to move down rapidly with bottle top stem casing 12, at this point, gland axis 4 and whereinSpray head immediately after, until gland axis 4 and spray head therein reach lower positioning 11, and above-mentioned spray head is detached from gland axis 4 and entersIn bottle.Using upper lower cover cam and bottle lifter cam synchronizing function principle in this step.
S03: gland axis 4 and solid cover module 5 return under the drive for moving up and down axis 3, complete upper nozzle operation.
A kind of upper nozzle device provided by the invention is prevented without external gas source and vacuum system to reduce pollution sourcesIt pollutes again；The difference of this upper nozzle mode and gas source and vacuum simultaneously is tamponade in the case where no medium, simpler,Stablize, is reliable；Lower positioning element in the present invention in upper nozzle device plays the role of forcing solid bottle, guarantees the suction pipe of spray head in this wayPositioning accuracy, it is higher than traditional cylinder bottle-clip mechanism precision so that solid bottle is synchronously completed with upper nozzle；And in the present inventionEjecting device replacement specification is simple, convenient, and speed is fast, noiseless.
The above description is only a preferred embodiment of the present invention, and the embodiment is not intended to limit patent protection of the inventionRange, thus it is all with the variation of equivalent structure made by specification and accompanying drawing content of the invention, it similarly should be included in thisIn the protection scope of invention appended claims.