CN205691178U - Volume fixing device and constant-volume blanking machine thereof - Google Patents
Volume fixing device and constant-volume blanking machine thereof Download PDFInfo
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- CN205691178U CN205691178U CN201620619388.8U CN201620619388U CN205691178U CN 205691178 U CN205691178 U CN 205691178U CN 201620619388 U CN201620619388 U CN 201620619388U CN 205691178 U CN205691178 U CN 205691178U
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Abstract
This utility model relates to material weighing device field, in particular to a kind of its constant-volume blanking machine of volume fixing device.Including constant volume barrel, upper cover plate, lower cover and mandrel, the mandrel that constant volume barrel pumps with relative constant volume barrel connects, and upper cover plate arranges charging aperture, and upper cover plate is arranged on outside mandrel, on described lower cover, discharging opening is set, and move with mandrel, mandrel is under the state of moving upward, and charging aperture is opened, discharging opening is closed, mandrel is under moving downward state, and charging aperture is closed, and discharging opening is opened.Wherein, mandrel moves up and down, and when mandrel moves down, charging aperture is closed, and discharging opening is opened, and carries out discharging action, and when mandrel moves up, charging aperture is opened, and discharging opening is closed, and carries out charging action, and this device is reasonable in design, mechanism is simple, efficiency is high.
Description
Technical field
This utility model relates to material weighing device field, in particular to a kind of volume fixing device and constant-volume blanking thereof
Machine.
Background technology
In daily life, we usually need to add prescribed volume or the material of quality in a certain container, such as electrolysis row
Industry, electroplating industry, chemical experiment etc..Industry for quantitatively feeding intake can be found everywhere, for quantitative tool be also measure the poorest.
Nowadays, quantitatively feeding intake for liquid volume, everybody usually can use equally for helping to we determined that liquid bulk
Long-pending measurer measuring cup.Development and the research of measuring cup are it may be said that be the most very perfect, but are also to have some flaws, such as operate
Cumbersome and easy liquid is poured on outside.Quantitatively feeding intake for solid, occurred in that some constant volume and unloading devices in recent years, passed through
Constant volume and unloading device to a certain container adds the material of definite quality, this constant volume and unloading device novel structure, it is possible to preferably
Realize the function of quantifying feed, but in the last few years along with electrolysis, the process modification of electroplating industry, to constant volume and unloading device requirement
More and more higher.The design of existing constant volume and unloading device is unreasonable, causes power consumption increase, production efficiency low, it is impossible to meet reality raw
The demand produced.
Therefore provide a kind of a kind of reasonable in design, simple in construction, production efficiency that can solve the problems referred to above high a kind of new
Type volume fixing device becomes those skilled in the art's important technological problems to be solved.
Utility model content
The purpose of this utility model is to provide a kind of volume fixing device and constant-volume blanking machine thereof, to solve to tie in prior art
The technical problem that structure is complicated, production efficiency is low.
The volume fixing device that this utility model provides, including constant volume barrel, upper cover plate, lower cover and mandrel；
The described mandrel that the most described constant volume barrel pumps extend into inside described constant volume barrel；
The cavity coordinated with described constant volume barrel it is provided with outside described mandrel；
Charging aperture is set on described upper cover plate, and described upper cover plate is arranged on outside described mandrel；
Discharging opening is set on described lower cover, and moves with described mandrel；
Described mandrel is under the state of moving upward, and described charging aperture is opened, and described discharging opening is closed；
Described mandrel is under moving downward state, and described charging aperture is closed, and described discharging opening is opened.
Further, described upper cover plate includes in the middle part of upper cover plate top, upper cover plate and upper cover plate bottom；
Described upper cover plate top is arranged in described cavity；
Described charging aperture is arranged in the middle part of described upper cover plate；
Described upper cover plate bottom is fixed in described constant volume barrel.
Further, described lower cover is arranged on bottom described constant volume barrel；
Described discharging opening is set on described lower cover；
Described lower cover is cone.
Further, volume fixing device also includes power set；
Described power set are connected with described mandrel, and drive described mandrel to move.
Further, volume fixing device also includes cylinder lever connecting rod；
Described cylinder lever connecting rod is hinged with described mandrel；
Described lower cover is arranged on outside described cylinder lever connecting rod.
Further, volume fixing device also includes lining of limiting the quantity；
Described limitation lining is fixed in described constant volume barrel, and described limitation lining is arranged on described mandrel and described company
Connect the outside of pull bar；
Described lower cover upper surface contacts with described limitation lining lower surface.
Further, the limited block for limiting described mandrel shift motion it is provided with in the middle part of described upper cover plate.
Further, described cavity bottom is provided with the through hole for passing through in the middle part of described upper cover plate.
Further, volume fixing device also includes controller；
Described controller controls the motion of described power set.
The constant-volume blanking machine that this utility model provides, including storage device and volume fixing device；
Described storage device it is provided with on described volume fixing device；
The bottom of described storage device is connected with described constant volume barrel.
The beneficial effects of the utility model are:
The volume fixing device that this utility model provides, including constant volume barrel, upper cover plate, lower cover and mandrel, constant volume barrel with
The mandrel that constant volume barrel pumps relatively connects, and upper cover plate arranges charging aperture, and upper cover plate is arranged on outside mandrel,
Arranging discharging opening on lower cover, and move with mandrel, mandrel is under the state of moving upward, and charging aperture is opened, and discharging opening is closed, core
Axle is under moving downward state, and charging aperture is closed, and discharging opening is opened.Wherein, mandrel moves up and down, when mandrel moves down,
Charging aperture is closed, and discharging opening is opened, and carries out discharging action, and when mandrel moves up, charging aperture is opened, and discharging opening is closed, and enters
Traveling material action, this device is reasonable in design, mechanism is simple, efficiency is high.
The constant-volume blanking machine that this utility model provides, including storage device and volume fixing device, volume fixing device is provided with storage
Material device, the bottom of storage device is connected with constant volume barrel, and this device is reasonable in design, mechanism is simple, efficiency is high.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art, below by right
In detailed description of the invention or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be embodiments more of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the feed state schematic diagram of the volume fixing device that this utility model embodiment provides；
Fig. 2 is based on the partial enlarged drawing of A in Fig. 1；
Fig. 3 is the schematic diagram of upper cover plate in the volume fixing device that this utility model provides；
Fig. 4 is based on the partial enlarged drawing of B in Fig. 1；
Fig. 5 is the schematic diagram of lower cover in the volume fixing device that this utility model embodiment provides；
Fig. 6 is the top view of lower cover in the volume fixing device that this utility model embodiment provides；
Fig. 7 is the constant-volume blanking machine that this utility model embodiment provides；
Reference:
1-constant volume barrel；101-limits the quantity lining；102-cylinder lever connecting rod；2-upper cover plate；201-charging aperture；202-the first end
Mouthful；203-upper cover plate top；In the middle part of 204-upper cover plate；205-upper cover plate bottom；3-lower cover；301-discharging opening；302-projection；
303-the second port；4-cavity；401-mandrel；5-power set；6-storage device.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below will be to technology of the present utility model
Scheme carries out clear, complete description.Obviously, described embodiment be only a part of embodiment of this utility model rather than
Whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making creative work
All other embodiments obtained by the premise of, broadly fall into the scope that this utility model is protected.
In description of the present utility model, " " center ", " on ", D score, "left", "right", " perpendicular it should be noted that term
Directly ", " level ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, be only
Must have specific for the ease of describing this utility model and simplification description rather than instruction or the device of hint indication or element
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " peace
Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly
Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Language concrete meaning in this utility model.
Below by specific embodiment and combine accompanying drawing this utility model is described in further detail.
The volume fixing device that this utility model provides, including constant volume barrel, upper cover plate, lower cover and mandrel；
The mandrel that constant volume barrel pumps relatively extend into inside constant volume barrel；
The cavity coordinated with constant volume barrel it is provided with outside mandrel；
Charging aperture is set on upper cover plate, and upper cover plate is arranged on outside mandrel；
Discharging opening is set on lower cover, and moves with mandrel；
Mandrel is under the state of moving upward, and charging aperture is opened, and discharging opening is closed；
Mandrel is under moving downward state, and charging aperture is closed, and discharging opening is opened.
Relative to prior art, the drug structure that this utility model provides has the advantage that
Volume fixing device includes constant volume barrel, upper cover plate, lower cover and mandrel, and charging aperture is arranged on upper cover plate, and
Upper cover plate is fixed on the upper end of constant volume barrel, and discharging opening is arranged on lower cover, and lower cover is fixed on mandrel, and mandrel stretches into
To the inside of constant volume barrel, and constant volume barrel relatively pumps, and is fixed with cavity outside mandrel, and cavity is Tong Bu with mandrel
Linkage, and the lower end of cavity can be with the upper end cooperation of constant volume barrel.During use, mandrel pumps, and drive is fixed on
Cavity on mandrel and lower cover motion, when mandrel moves upward, mandrel drives lower cover to move upward, lower cover and constant volume
Connecting bottom barrel, close discharging opening, mandrel drives cavity to move up simultaneously, and the charging aperture being arranged on upper cover plate is opened,
Start charging；When mandrel moves downward, mandrel drives cavity to move downward, and cavity lower end coordinates with constant volume barrel upper end, will
The charging aperture being arranged on upper cover plate is closed, and mandrel drives lower cover to move downward simultaneously, and lower cover divides with constant volume barrel
Open, open discharging opening, carry out discharging.
Charging aperture and one of them unlatching of discharging opening when it is pointed out that work, another must be closed.
Fig. 1 is the feed state schematic diagram of the volume fixing device that this utility model embodiment provides；Fig. 2 is based on A in Fig. 1
Partial enlarged drawing；Fig. 3 is the schematic diagram of upper cover plate in the volume fixing device that this utility model embodiment provides；Fig. 4 is based in Fig. 1
The partial enlarged drawing of B；Fig. 5 is the schematic diagram of lower cover in the volume fixing device that this utility model embodiment provides；Fig. 6 is this practicality
The top view of lower cover in the volume fixing device of novel offer；
The volume fixing device provided for the present embodiment as shown in figs 1 to 6, including constant volume barrel 1, upper cover plate 2, lower cover 3 and
Mandrel 401；
It is internal that the mandrel 401 that constant volume barrel 1 pumps relatively extend into constant volume barrel 1；
The cavity 4 coordinated with constant volume barrel 1 it is provided with outside mandrel 401；
Charging aperture 201 is set on upper cover plate 2, and upper cover plate 2 is arranged on outside mandrel 401；
Discharging opening 301 is set on lower cover 3, and moves with mandrel 401；
Mandrel 401 is under the state of moving upward, and charging aperture 201 is opened, and discharging opening 301 is closed；
Mandrel 401 is under moving downward state, and charging aperture 201 is closed, and discharging opening 301 is opened.
Volume fixing device includes constant volume barrel 1, upper cover plate 2, lower cover 3 and mandrel 401, and charging aperture 201 is arranged on upper cover plate 2
On, and upper cover plate 2 is fixed on the upper end of constant volume barrel 1, discharging opening 301 is arranged on lower cover 3, and lower cover 3 is fixed on core
On axle 401, mandrel 401 extend into the inside of constant volume barrel 1, and constant volume barrel 1 relatively pumps, outside mandrel 401
It is fixed with cavity 4, cavity 4 and mandrel 401 synchronous interaction, and the lower end of cavity 4 can coordinate with the upper end of constant volume barrel 1.Make
Used time, mandrel 401 pumps, and drives the cavity 4 that is fixed on mandrel 401 and lower cover 3 to move, when mandrel 401 to
During upper motion, mandrel 401 drives lower cover 3 to move upward, and lower cover 3 is connected bottom constant volume barrel 1, closes discharging opening 301,
Mandrel 401 drives cavity 4 to move up simultaneously, and the charging aperture 201 being arranged on upper cover plate 2 is opened, and starts charging；Work as mandrel
401 when moving downward, and mandrel 401 drives cavity 4 to move downward, and cavity 4 lower end coordinates with constant volume barrel 1 upper end, will be arranged on
Charging aperture 201 on upper cover plate 2 is closed, and mandrel 401 drives lower cover 3 to move downward simultaneously, lower cover 3 and constant volume barrel
1 separately, opens discharging opening 301, carries out discharging.
Charging aperture 201 and one of them unlatching of discharging opening 301 when it is pointed out that work, another must be in pass
Closed state.
It may also be noted that the motion of mandrel 401 manually can also rely on the power of other forms to drive to rely on.
In the alternative of the present embodiment, upper cover plate 2 include in the middle part of upper cover plate top 203, upper cover plate 204 and upper cover plate under
Portion 205；
Upper cover plate top 203 is arranged in cavity 4；
Charging aperture 201 is arranged in the middle part of upper cover plate 204；
Upper cover plate bottom 205 is fixed in constant volume barrel 1.
It is pointed out that upper cover plate top 203 is arranged on cavity 4 internal, relative cavity 4 can move up and down, charging
Mouthfuls 201 are arranged in the middle part of upper cover plate 204, can arrange multiple charging aperture 201 on 204 in the middle part of upper cover plate, and upper cover plate bottom 205 is solid
It is scheduled in constant volume barrel 1, keeps static together with constant volume barrel 1.
In the alternative of the present embodiment, lower cover 3 is arranged on bottom constant volume barrel 1；
Discharging opening 301 is set on lower cover 3；
Lower cover 3 is in cone.
It is pointed out that and lower cover 3 is set to taper, by increasing capacitance it is possible to increase the sealing bottom constant volume barrel 1.
In the alternative of the present embodiment, volume fixing device also includes power set 5；
Power set 5 are connected with mandrel 401, and band moving mandrel 401 moves.
Power set 5 are fixedly installed, and mandrel 401 is connected with power set 5, and wherein power set 5 band moving mandrel 401 transports
Dynamic.
It is pointed out that power set 5 could be arranged to cylinder, by the straight reciprocating motion band moving mandrel 401 of cylinder
Pump；Power set 5 can also be arranged to hydraulic cylinder, by the straight reciprocating motion band moving mandrel 401 of hydraulic cylinder
Pump；Power set 5 can also be arranged to driven by motor cam mechanism, by the circular motion band moving mandrel of cam
401 pump.
In the alternative of the present embodiment, volume fixing device also includes cylinder lever connecting rod 102；
Cylinder lever connecting rod 102 is hinged with mandrel 401；
Lower cover 3 is arranged on outside cylinder lever connecting rod 102.
It is to be noted that, when mandrel 401 moves upward, lower cover 3 will contact in constant volume barrel 1, for preventing collision,
Lower cover 3 is arranged on cylinder lever connecting rod 102 with fixed form, and cylinder lever connecting rod 102 is hinged with mandrel 401, form relief area
Territory, it is to avoid collide between lower cover 3 and constant volume barrel 1.
In the alternative of the present embodiment, volume fixing device also includes lining 101 of limiting the quantity；
Limitation lining 101 is fixed in constant volume barrel 1, and limitation lining 101 is arranged on mandrel 401 and cylinder lever connecting rod 102
Outside；
Lower cover 3 upper surface contacts with limitation lining 101 lower surface.
It is pointed out that limitation lining 101 is fixed on constant volume barrel 1 internal, mandrel 401 is limited the quantity on lining 101 relatively
Lower motion, the volume of constant volume barrel 1 is reduced by limitation lining 101, can change the specification of limitation lining 101 simultaneously, make constant volume
The volume of barrel 1 is in different situations, is suitable to any situation and uses.
In the alternative of the present embodiment, in the middle part of upper cover plate, 204 are provided with for limiting the spacing of mandrel 401 shift motion
Block.
Make when power set 5 bands moving mandrel 401 moves up and down, because of the error of annexation, there will be mandrel 401 unavoidably
There is deviation with calculating stroke in stroke, the normal work of the deviation effects equipment in order to avoid occurring, in the middle part of upper cover plate on 204
Arranging limited block, when mandrel 401 moves down to a certain extent, due to the restriction of limited location block, mandrel 401 is not over setting
Fixed range, it is ensured that cavity 4 coordinates with constant volume barrel 1, makes charging aperture 201 region be in sealing state.
In the alternative of the present embodiment, it is provided with bottom cavity 4 for 204 through holes passed through in the middle part of upper cover plate.
It is provided with bottom cavity 4 for 204 through holes passed through in the middle part of upper cover plate, makes upper cover plate top 203 be in the interior of cavity 4
Portion.
In the alternative of the present embodiment, volume fixing device also includes controller；
Controller controls power set 5 and moves.
Controller electrically connects with power set 5, and controller controls power set 5 according to the practical situation used and moves.
Fig. 7 is the constant-volume blanking machine that this utility model provides；
It is illustrated in figure 7 the constant-volume blanking machine that the present embodiment provides, including storage device 6 and volume fixing device；
Storage device 6 it is provided with on volume fixing device；
The bottom of storage device 6 is connected with constant volume barrel 1.
Constant-volume blanking machine includes storage device 6 and volume fixing device, wherein storage device 6 fixed placement, bottom storage device 6
Being provided with the hole coordinated with constant volume barrel 1, constant volume barrel 1 arranges in a position-stable manner and coordinates with storage device 6.
Wherein being full of material in storage device 6, power set 5 bands moving mandrel 401 moves up and down, when mandrel 401 is upwards transported
Time dynamic, mandrel 401 drives lower cover 3 to move upward, and closes discharging opening 301, drives cavity 4 to move upward, cavity 4 and constant volume material
Cylinder 1 separately, open by charging aperture 201, starts charging；When mandrel 401 moves downward, mandrel 401 drives lower cover 3 to transport downwards
Dynamic, to open discharging opening 301, drive cavity 4 to move downward, cavity 4 contacts cooperation with constant volume barrel 1, and charging aperture 201 is closed, and opens
Beginning blanking.
It is pointed out that storage device 6 is not higher than constant volume barrel 1 upper end with the height of constant volume barrel 1 contact position.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail this utility model with reference to foregoing embodiments, those of ordinary skill in the art should
Understand: the technical scheme described in foregoing embodiments still can be modified by it, or to the most some or all of
Technical characteristic carries out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The scope of type each embodiment technical scheme.
Claims (10)
1. a volume fixing device, it is characterised in that including: constant volume barrel, upper cover plate, lower cover and mandrel；
The described mandrel that the most described constant volume barrel pumps extend into inside described constant volume barrel；
The cavity coordinated with described constant volume barrel it is provided with outside described mandrel；
Charging aperture is set on described upper cover plate, and described upper cover plate is arranged on outside described mandrel；
Discharging opening is set on described lower cover, and moves with described mandrel；
Described mandrel is under the state of moving upward, and described charging aperture is opened, and described discharging opening is closed；
Described mandrel is under moving downward state, and described charging aperture is closed, and described discharging opening is opened.
Volume fixing device the most according to claim 1, it is characterised in that described upper cover plate includes upper cover plate top, upper cover plate
Middle part and upper cover plate bottom；
Described upper cover plate top is arranged in described cavity；
Described charging aperture is arranged in the middle part of described upper cover plate；
Described upper cover plate bottom is fixed in described constant volume barrel.
Volume fixing device the most according to claim 1 and 2, it is characterised in that described lower cover is arranged on described constant volume barrel
Bottom；
Described discharging opening is set on described lower cover；
Described lower cover is cone.
Volume fixing device the most according to claim 1, it is characterised in that also include power set；
Described power set are connected with described mandrel, and drive described mandrel to move.
Volume fixing device the most according to claim 3, it is characterised in that also include cylinder lever connecting rod；
Described cylinder lever connecting rod is hinged with described mandrel；
Described lower cover is arranged on outside described cylinder lever connecting rod.
Volume fixing device the most according to claim 5, it is characterised in that also include lining of limiting the quantity；
Described limitation lining is fixed in described constant volume barrel, and described limitation lining is arranged on described mandrel and described connection is drawn
The outside of bar；
Described lower cover upper surface contacts with described limitation lining lower surface.
Volume fixing device the most according to claim 2, it is characterised in that be provided with for limiting described in the middle part of described upper cover plate
The limited block of mandrel shift motion.
Volume fixing device the most according to claim 2, it is characterised in that described cavity bottom is provided with in described upper cover plate
The through hole that portion passes through.
Volume fixing device the most according to claim 4, it is characterised in that also include controller；
Described controller controls the motion of described power set.
10. a constant-volume blanking machine, it is characterised in that including: storage device and the volume fixing device of any one of claim 1-9；
Described storage device it is provided with on described volume fixing device；
The bottom of described storage device is connected with described constant volume barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620619388.8U CN205691178U (en) | 2016-06-22 | 2016-06-22 | Volume fixing device and constant-volume blanking machine thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620619388.8U CN205691178U (en) | 2016-06-22 | 2016-06-22 | Volume fixing device and constant-volume blanking machine thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205691178U true CN205691178U (en) | 2016-11-16 |
Family
ID=57416123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620619388.8U Active CN205691178U (en) | 2016-06-22 | 2016-06-22 | Volume fixing device and constant-volume blanking machine thereof |
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| Country | Link |
|---|---|
| CN (1) | CN205691178U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107439125A (en) * | 2017-06-29 | 2017-12-08 | 河北卓达建材研究院有限公司 | A kind of tubers processing of farm products terminating machine for harvesting process integration |
| CN108860686A (en) * | 2018-03-23 | 2018-11-23 | 重庆勋勋商贸有限责任公司 | A kind of food metering packing system |
-
2016
- 2016-06-22 CN CN201620619388.8U patent/CN205691178U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107439125A (en) * | 2017-06-29 | 2017-12-08 | 河北卓达建材研究院有限公司 | A kind of tubers processing of farm products terminating machine for harvesting process integration |
| CN108860686A (en) * | 2018-03-23 | 2018-11-23 | 重庆勋勋商贸有限责任公司 | A kind of food metering packing system |
| CN108860686B (en) * | 2018-03-23 | 2020-08-25 | 重庆勋勋商贸有限责任公司 | Food measurement packaging system |
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