A kind of pair of component encapsulating machine
Technical field
The utility model relates to a kind of glue treatment facility, relates in particular to a kind of pair of component encapsulating machine.
Background technology
In the commercial production, glue is a kind of raw material commonly used.For the ease of preliminary treatment and operation, require glue to have good mobility and long hardening time, and in case produce and accomplish, require glue to solidify as early as possible again, in order to avoid cause substandard products even waste product because of unnecessary the flowing of glue.Therefore this is the requirement of two kinds of contradictions, and two component glue produce, and when the glue of two kinds of unlike materials does not mix mutually, all has better flowability and long hardening time, in case and after these two kinds of glue mix mutually, can solidify immediately.
Conventional two component glue are when mixing; Require the glue of two kinds of different components to mix with certain proportion; To reach solidification effect preferably; Encapsulating machine commonly used in the market supplies glue to realize the mixed of two kinds of different components through supplying colloid system by different flow; Patent like patent announcement CN2747049 discloses a kind of pair of component sealing gum automatic ration mixing encapsulating machine, controls the reciprocating motion and the stroke of the piston rod of synchronous measurement device through connecting plate, thereby controls the amount and the speed of the encapsulating of metering device.The shortcoming of this encapsulating machine is to monitor the sebific duct behind connection and the confession colloid system; When sebific duct runs into situation such as the rough or bending of inwall; Be prone to cause the plastic emitting of two sebific ducts inhomogeneous, cause the glue ratio improper, cause glue character can't reach industrial requirements.
The utility model content
The utility model provides a kind of stable two component encapsulating machines of glue that supply for solving the prior art problem.
The technical scheme of the utility model is: a kind of pair of component encapsulating machine; Comprise send colloid system and with this encapsulating mouth that send colloid system to be connected; The said colloid system that send comprises that separate first send colloid system and second to send colloid system; Said first send colloid system and second to send colloid system to be connected with said encapsulating mouth through first sebific duct and second sebific duct respectively, is respectively arranged with first pressure-detecting device and second pressure-detecting device on said first sebific duct and second sebific duct.
As preferably, said first pressure-detecting device and second pressure-detecting device are arranged at the inlet of said first sebific duct and the inlet of second sebific duct respectively.
As preferably, said first pressure-detecting device and second pressure-detecting device are the electron pressure detector.
As preferably, the said warning device that is provided with of electron pressure detector.
As preferably, said first send colloid system and second to send colloid system to be connected with check valve respectively.
As preferably, said check valve is connected to said first and send the outlet and second of colloid system to send the outlet of colloid system.
As preferably, said check valve comprises the outer tube that is fixedly connected with said inlet, is equipped with interior pipe in this outer tube, be provided with between said outer tube and the interior pipe circle with said in the perpendicular sealing of central shaft of pipe; The rear portion of said sealing is fixedly connected with spring, the rear portion of this spring be fixedly connected with can be in said outer tube along said outer axial tube to freely moving forward and backward and sealing shroud places the valve pipe outside managing in said.
As preferably, said encapsulating mouth is provided with glue blending device.
In sum, the utlity model has following advantage:
1, sebific duct has the pressure indication, supplies the stable and controllable of glue amount in guaranteeing to manage, and guarantees that the dehydration flow is accurate;
2, sebific duct is provided with check valve, and dehydration can not be back to the confession colloid system in the pipe, guarantees to supply the control of glue amount accurately.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that check valve is dissected sketch map in the utility model.
Among the figure, 1, first send colloid system, and 11, outlet, 12, check valve; 121, outer tube, 122, interior pipe, 123, sealing, 124, spring; 125, valve pipe, 13, first pressure-detecting device, 14, first sebific duct, 2, second send colloid system; 23, second pressure-detecting device, 24, second sebific duct, 3, the encapsulating mouth, 4, glue blending device.
The specific embodiment
With embodiment the utility model is described further below.
Embodiment one:
A kind of pair of component encapsulating machine; As shown in Figure 1; Comprise send colloid system and with this encapsulating mouth that send colloid system to be connected; Send colloid system to comprise that separate first send colloid system 1 and second to send colloid system 2; First send colloid system 1 and second to send colloid system 2 to be connected with encapsulating mouth 3 through first sebific duct 14 and second sebific duct 24 respectively, is respectively arranged with first pressure-detecting device 13 and second pressure-detecting device, 23, the first pressure-detecting devices 13 and second pressure-detecting device 23 on first sebific duct 14 and second sebific duct 24 and is arranged at the inlet of first sebific duct 14 and the inlet of second sebific duct 24 respectively; First pressure-detecting device 13 and second pressure-detecting device 23 are the electron pressure detector, and the electron pressure detector is provided with warning device; First sebific duct 14 and second sebific duct 24 are connected with check valve 12 respectively, and be as shown in Figure 2, and check valve 12 is connected to first and send the outlet 11 and second of colloid system 1 to send the outlet 11 of colloid system 2.Check valve 12 comprises the outer tube 121 that is fixedly connected with outlet 11, manages 122 in being equipped with in this outer tube 121, is provided with the perpendicular sealing 123 of central shaft of a circle and interior pipe 122 between outer tube 121 and the interior pipe 122; The rear portion of sealing 123 is fixedly connected with spring 124, and the rear portion of this spring 124 is fixedly connected with and can be in outer tube 121 axially freely moves forward and backward and sealing shroud is managed the valve pipe 125 outside 122 in placing along outer tube 121; Encapsulating mouth 3 is provided with glue blending device 4.
When supplying colloid system in sebific duct, to supply glue, dehydration is at first through check valve 12, by outer tube 121 entering of check valve 12; Because stopping of sealing 123; Pipe 122 in dehydration gets into, in the pressure effect and valve pipe 125 of dehydration, and promotion valve pipe 125 pulling force that overcomes spring 124 moves along the inner surface of outer tube 121 backward; Behind valve pipe 125 motions one segment distance; Valve pipe 125 is thrown off with interior pipe 122, and no longer seal between valve pipe 125 and the interior pipe 122 this moment, and dehydration is flowed from the slit between valve pipe 125 and the interior pipe 122 backward; When supplying colloid system to stop to supply glue, dehydration loses pressure, no longer valve pipe 125 is had ineffectively, and valve pipe 125 is homing under the relay effect of spring 124, seal each other with interior pipe 122, dewaters and can't flow in front and back.