Viscous fluid quantitative filling device
Technical field
The present invention relates to filling apparatus technical field, and in particular to a kind of viscous fluid quantitative filling device.
Background technology
Bottle placer is for carrying out filling equipment to liquid charging stock, present bottle placer not only possesses filling as its name suggests
Part is filled, generally also includes cleaning and closure construction.According to it is filling when the difference of bottle that uses, the structure of filling apparatus
It is different.Atmospherical pressure filling machine, pressure filling machine can be divided into according to the difference of pressure;According to the difference of filling material properties,
Liquid-filling machine, oils bottle placer, paste pouring machine, sauce class bottle placer, particle pulpous state bottle placer etc. can be divided into;And according to
The different of bottle placer temperature can be divided into normal temperature bottle placer, hot filling machine again.Generally use air pressure comes in present bottle placer
Liquid level of the filling liquid in bottle is determined, because the variation of air pressure causes the filling liquid in bottle in pouring process
Weight it is difficult to ensure that, especially when carrying out filling to some sticky class I liquid Is, be filled into the thick liquid of bottle usually matter
Amount, influences the use of customer and the sale of product.
The content of the invention
For problem above, the present invention provides a kind of use in viscous fluid is filling, and quick fill can be completed to viscous fluid
The viscous fluid quantitative filling device of dress.
The technical solution adopted for the present invention to solve the technical problems is:The viscous fluid quantitative filling device is filling including being assemblied in
The quantitative block of intracavitary, the filling intracavitary are equipped with viscous fluid;Design vertical cylinder circular upper part opens wide in the quantitative block
Quantitative chamber, the quantitative intracavitary slidable fit have horizontal scraping wings, charging aperture, the pusher are machined among the scraping wings
Plate top is equipped with the charging ram that can be promoted up and down, and the bottom of the charging ram is designed with terminal pad, the terminal pad bottom
Connecting rod is evenly equipped with, the connecting rod is circumferentially uniformly connected to the outside of the charging aperture, the connecting rod and the scraping wings
Slide up and down connection;The filling bottom of chamber portion is stretched out in the quantitative block bottom, when filling, the filling bottom of chamber portion hold out against with
Carry out filling tank body upper opening, the quantitative block bottom is designed with the filling exit connected with the tank interior;It is described quantitative
The bottom of block is equipped with the fix bar being distributed on outside the filling exit, and slidable fit has closed plate in the fix bar, described
Bottom of fixed is connected by spring with the closed plate, and the spring holds out against the closed plate in the filling exit bottom.
Preferably, the uniform connecting rod in the terminal pad bottom is 3, the bottom of the quantitative block is equipped with 3 institutes
State fix bar.
Preferably, the filling chamber bottom is equipped with closed-loop, the tank body is held out against described filling by closed-loop
Chamber bottom.
Preferably, the closed-loop side is designed with the Non-return air valve of outside outlet, the Non-return air valve and the tank
Internal portion is connected.
Preferably, the charging ram is formed using tubular object extruding, the charging ram medium design has venting cavity, indifferent gas
The module of supplying gas of body is connected by the venting cavity with tank interior.
The beneficial effects of the present invention are:This viscous fluid quantitative filling device use viscous body it is filling in, the filling chamber
In be passed through thick liquid, thick liquid can be directly entered the top of the quantitative block quantification chamber.When the charging ram to
During upper pulling, the scraping wings is located at the bottom of the connecting rod, and the quantitative chamber top is connected by charging aperture with bottom, by
Held out against in the closed plate in the filling exit bottom so that the quantitative chamber of the closed plate bottom is in negative pressure state, will be viscous
Magma sucks the quantitative chamber lower position of closed plate;When the closed plate is drawn to upper position, in the quantitative block
Quantitative intracavitary be full of viscous fluid, and at this moment the charging ram promotion scraping wings moves downward, now the terminal pad follow to
The charging aperture is closed in lower motion, and at this moment the quantitative intracavitary produces malleation by the envelope in the presence of the pushing of scraping wings
Closing plate downwards opened by top so that quantitative intracavitary viscous fluid is pressed into the tank body, because the quantitative chamber size inside quantitative block is
Fixed, then the viscous fluid volume and quality being pressed into every time in tank body are fixed.The charging aperture can with filling mouth structure
With easily larger by what is be designed and sized to, consequently facilitating the charging of viscous fluid, passes through the direct effect of charging ram and scraping wings
Larger pressure can be produced, is easy to the charging of viscous fluid.The device is to complete filling chamber by the upward motion of scraping wings simultaneously
Charging to the quantitative intracavitary, the quantitative chamber of completion is moved downward to the charging in the tank body, the device by scraping wings
The pressure of filling intracavitary is not required, easily facilitates charging of the filling chamber to viscous fluid.
Brief description of the drawings
Fig. 1 is the structural representation of forward direction section when charging ram moves upwards in viscous fluid quantitative filling device.
Fig. 2 is the structural representation of forward direction section when charging ram moves downward in viscous fluid quantitative filling device.
Embodiment
With reference to embodiment, the present invention is further described:
As shown in embodiment in Fig. 1 and Fig. 2, the viscous fluid quantitative filling device is used on the filling apparatus of viscous fluid, filling
Equipment can use traditional filling structure, viscous fluid will be carried out by filling chamber 1 it is filling, the device include be assemblied in it is filling
Quantitative block 2 in chamber 1, viscous fluid is equipped with the filling chamber 1.Design vertical cylinder circular upper part opens in the quantitative block 2
The quantitative chamber opened, the quantitative intracavitary slidable fit have horizontal scraping wings 3, charging aperture 31 are machined among the scraping wings 3,
The top of scraping wings 3 is equipped with the charging ram 4 that can be promoted up and down, and the top of charging ram 4 is stretched out on the filling chamber 1
Portion, it is connected with drive mechanism or air cylinder structure.The bottom of the charging ram 4 is designed with terminal pad 41, under the terminal pad 41
Portion is evenly equipped with connecting rod 42, the circumferential outside for being uniformly connected to the charging aperture 31 of connecting rod 42, the connecting rod 42 with
The scraping wings 3 slides up and down connection;The filling bottom of chamber 1 is stretched out in the quantitative bottom of block 2, described filling when filling
The bottom of chamber 1 holds out against and connected with the inside of tank body 5 for the filling upper opening of tank body 5, the quantitative bottom of block 2 is designed with
Filling exit 21;The bottom of the quantitative block 2 is equipped with the fix bar 22 being distributed on outside the filling exit 21, the fix bar
Slidable fit has closed plate 23 on 22, and the bottom of fix bar 22 is connected by spring 24 with the closed plate 23, the spring
24 hold out against the closed plate 23 in the bottom of filling exit 21.
The viscous fluid quantitative filling device use viscous body it is filling in, be passed through thick liquid in the filling chamber 1,
Thick liquid can be directly entered the top of the quantitative quantification chamber of block 2.When the charging ram 4 pulls up, such as Fig. 1 institutes
Show, the scraping wings 3 is located at the bottom of the connecting rod 42, the quantitative charging aperture 31 of the chamber top by the scraping wings 3
Connected with bottom, because the closed plate 23 is held out against in the bottom of filling exit 21 so that the bottom of closed plate 23 quantifies
Chamber is in negative pressure state, and viscous fluid is sucked to the quantitative chamber lower position of closed plate 23;When the closed plate 23 is drawn to
During portion position, the quantitative intracavitary in the quantitative block 2 is full of viscous fluid.At this moment the charging ram 4 promotes the scraping wings 3 downward
Motion, now the terminal pad 41 follows to move downward and closes the charging aperture 31, as shown in Fig. 2 at this moment in scraping wings 3
The quantitative intracavitary produces malleation and opens the downward top of the closed plate 23 in the presence of pushing so that quantitative intracavitary viscous fluid is pressed
Enter in the tank body 5, because the quantitative chamber size inside quantitative block 2 is viscous fluid that is fixed, then being pressed into every time in tank body 5
Volume and quality are fixed.In the design of the embodiment, the charging aperture 31 and the structure of filling exit 21 can easily by
What is be designed and sized to is larger, consequently facilitating the charging of viscous fluid, by the direct effect of charging ram 4 and scraping wings 3 can produce compared with
Big pressure, it is easy to the charging of viscous fluid.The device is to complete filling chamber 1 to described by the upward motion of scraping wings 3 simultaneously
The charging of the quantitative quantification chamber of block 2, the quantitative chamber of completion is moved downward to the charging in the tank body 5, the dress by scraping wings 3
Put and the pressure of filling intracavitary is not required, easily facilitate feed design of the filling chamber to viscous fluid.
In specific design, the uniform connecting rod 42 in the bottom of terminal pad 41 is 3, the bottom dress of the quantitative block 2
Equipped with 3 fix bars 22.
As depicted in figs. 1 and 2, the filling bottom of chamber 1 is equipped with closed-loop 11 as described in Figure, and the closed-loop uses elastic rubber
Glue material is made, and the tank body 5 is held out against in the filling bottom of chamber 1 by closed-loop 11.Closed-loop 11 not only acts as sealing and made
With, while the side of the closed-loop 11 is designed with the Non-return air valve 12 of outside outlet, the Non-return air valve 12 with the tank body 5
Portion is connected.The gas that can be designed so that the tank body 5 discharge of the Non-return air valve 12, while prevent the air in the external world from entering
Enter the inside of the tank body 5.
The charging ram 4 is formed using tubular object extruding, and the medium design of charging ram 4 has venting cavity 43, the venting cavity
43 are connected with being equipped with the module of supplying gas of high-pressure inert gas, and the quantitative chamber in venting cavity 43 by being passed through indifferent gas
Body.When being that scraping wings 3 carries out pusher to the viscous fluid of the quantitative intracavitary, venting cavity 43 is closed, when the scraping wings 3 is by institute
When stating charging ram 4 and being pushed to bottom, the connecting rod 42 of the bottom of terminal pad 41 ejects downwards the closed plate 23, such as Fig. 2
Shown, now the venting cavity 43 is opened so that and inert gas enters the tank body top, and the air inside tank body 5 is discharged,
It can so make it that tank body 5 is longer between preserving after packaging.