CN205834011U - Liquid quantitative injection feeder - Google Patents
Liquid quantitative injection feeder Download PDFInfo
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- CN205834011U CN205834011U CN201620732844.XU CN201620732844U CN205834011U CN 205834011 U CN205834011 U CN 205834011U CN 201620732844 U CN201620732844 U CN 201620732844U CN 205834011 U CN205834011 U CN 205834011U
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Abstract
This utility model relates to a kind of liquid quantitative injection feeder, including for hold liquid reserving liquid tank and for liquid supply piston pump, described piston pump connects the first liquid pipe and the second liquid pipe, described piston pump connects with described reserving liquid tank by described first liquid pipe, described piston pump by described second liquid pipe with treat that feed flow station connects, being provided with check valve on described first liquid pipe and described second liquid pipe, described check valve is all by the motion realization switch of described piston pump.This utility model achieves the most accurately supply of IPA liquid by the setting of quantitative mechanism, effectively improves using effect.Liquid level monitoring assembly in this utility model further ensures the IPA liquid supply in punching process, it is to avoid simple dependence artificial experience carries out the series of problems that liquid feeding is caused, and improves the production efficiency of processing enterprise.Additionally, this utility model is prone to make, processing cost is low, and can be applied to the feed flow of other process equipments, and application prospect is extensive.
Description
Technical field
This utility model relates to a kind of fluid Supplying apparatus, particularly relates to one and can quantitatively determine in punching process
Spray feeder to the liquid quantitative of feed flow, belong to punching processing field.
Background technology
Along with the raising of China's economic level, mechanical industry have also been obtained quickly development and significant progress.At present
Punching process in, when carrying out parts punching, be required for by certain liquid medium, punching position being carried out necessarily
Process and lubrication.
It is said that in general, described liquid medium many selections IPA liquid (isopropyl alcohol liquid).During IPA liquid is HAS punching technology
Crucial adjuvant, its flow and flow velocity closely concern punching position quality and ESD and control.If flow or flow velocity are too small, IPA liquid without
Method penetrates into all HGA punching positions in whole HAS punching technology, is now positioned at the drift of bottom on process equipment easily because of punching
Hole power is excessive and reports to the police, and there is the bad risk even damaging product of punching.
At present, the IPA liquid in punch process generally uses a Through solenoid valve to control, and its flow cannot be by Specific amounts
Changing, flow velocity fully relies on action of gravity and naturally flows down.Meanwhile, IPA container is less, within the most every 20 ~ 30 minutes, is accomplished by manually adding
Add once.Additionally, existing IPA fluid Supplying apparatus does not design monitor component, once occur that operator forget to add
Add the situation of IPA liquid, then whole processing unit (plant) arises that without the running under IPA liquid lubrication circumstances, so, not only
Punching quality can be caused to be difficult to ensure that, also easily cause the damage of process equipment simultaneously.
For these reasons, the drawback of whole liquid feed device is fairly obvious, and not only using effect is difficult to be protected, and
Whole device is in uncontrollable state the most often, has a strong impact on the normal of processing enterprise and produces and plant maintenance.
In sum, how to provide the fluid Supplying apparatus that a kind of using effect is excellent and can operate for a long time, just become
For those skilled in the art's problem demanding prompt solution.
Utility model content
In view of prior art exists drawbacks described above, the purpose of this utility model is to propose a kind of energy in punching process
The liquid quantitative injection feeder of enough quantitatively orientation feed flows.
The purpose of this utility model, will be achieved by the following technical programs:
A kind of liquid quantitative injection feeder, including for holding the reserving liquid tank of liquid and for the piston of liquid supply
Pump, described piston pump connects the first liquid pipe and the second liquid pipe, and described piston pump is by described first liquid pipe and described reserving liquid tank
Connection, described piston pump by described second liquid pipe with treat that feed flow station connects, on described first liquid pipe and described second liquid pipe
Being provided with check valve, described check valve is all by the motion realization switch of described piston pump；
When described piston pump is up, the check valve on described first liquid pipe is opened, the check valve on described second liquid pipe
Guan Bi, when described piston pump is descending, the check valve Guan Bi on described first liquid pipe, the check valve on described second liquid pipe is opened
Open.
Preferably, it is fixedly installed on the fixing shell treated outside feed flow process equipment including one, solid in described fixing shell
Surely piston pump it is provided with and for providing the Power Component of power, described piston pump and described power packages for the motion of described piston pump
Part is in transmission connection.
Preferably, described Power Component includes an actuating cylinder being fixedly installed in fixing shell, described actuating cylinder
The piston shaft of cylinder axis and described piston pump realize being connected by connecting plate.
Preferably, described piston pump is connected with described first liquid pipe and described second liquid pipe by a threeway union joint
Connect.
Preferably, also include one for regulating the adjusting part of described Power Component movement travel, described adjusting part bag
Include one and be fixedly installed on the lever on described connecting plate and adjustable ground is arranged on described fixing shell and described lever phase
The adjusting knob of coupling.
Preferably, described adjusting knob is Centigrade scale vernier knob or micrometer vernier knob.
Preferably, on described adjusting knob, device liquid outlet quantity corresponding to each scale meets formula: M=ρ * (π * r * L)；
Wherein M represents the weight of liquid, and ρ represents the density of liquid, and π represents that pi, r represent the transversal of described piston pump
Radius surface, L represents the move distance of the described piston pump that each scale is corresponding on described adjusting knob.
Preferably, one is also included for carrying out liquid level warning and the liquid level monitoring assembly of liquid feeding prompting, described liquid level monitoring
Assembly includes that liquid level sensor, buzzer and emergency stop switch, described liquid level sensor are arranged at bottom described reserving liquid tank, described honeybee
It is equal that ring device and described emergency stop switch are all fixedly installed on the outside treating feed flow process equipment, described buzzer and described emergency stop switch
Be electrically connected with described liquid level sensor, described emergency stop switch also with treat that feed flow process equipment is electrically connected with and controls its break-make.
Preferably, treat that on feed flow process equipment, the level height on steel ball box box top is high less than the level on described reserving liquid tank case top
Degree.
Prominent effect of the present utility model is: this utility model achieves the quantitative of IPA liquid by the setting of quantitative mechanism
Accurately supply, improves the using effect of device effectively.Liquid level monitoring assembly in this utility model further ensures punching
IPA liquid supply during hole machined, it is to avoid simple dependence artificial experience carries out the series of problems that liquid feeding is caused, and promotes
The production efficiency of processing enterprise.Additionally, this utility model has combined by existing processing component completely, it is easy to make,
Processing cost is low, and can be applied to the feed flow of other process equipments, and application prospect is extensive.
In sum, this utility model using effect excellence, simple in construction, it is easily obtained, there is the highest using and pushing away
Wide value.
Hereinafter accompanying drawing the most in conjunction with the embodiments, is described in further detail detailed description of the invention of the present utility model, so that this
Utility model technical scheme is more readily understood, grasps.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Wherein: 1, fixing shell 11, connecting plate 2, piston pump 3, actuating cylinder 41, lever 42, regulation rotation
Button the 51, first liquid pipe the 52, second liquid pipe 53, threeway union joint 6, check valve 7, reserving liquid tank.
Detailed description of the invention
This utility model discloses a kind of liquid quantitative injection that can quantitatively orient feed flow in punching process and supplies
To device.
As it is shown in figure 1, a kind of liquid quantitative injection feeder, including for holding the reserving liquid tank 7 of liquid and for liquid
The piston pump 2 of body supply, described piston pump 2 connects the first liquid pipe 51 and the second liquid pipe 52, and described piston pump 2 is by described the
One liquid pipe 51 connects with described reserving liquid tank 7, described piston pump 2 by described second liquid pipe 52 with treat that feed flow station connects, described
Being provided with check valve 6 on first liquid pipe 51 and described second liquid pipe 52, described check valve 6 is all by the fortune of described piston pump 2
Dynamic realization switchs；
When described piston pump 2 is up, the check valve 6 on described first liquid pipe 51 is opened, on described second liquid pipe 52
Check valve 6 closes, and when described piston pump 2 is descending, the check valve 6 on described first liquid pipe 51 closes, described second liquid pipe 52
On check valve 6 open.
It should be noted that in the present embodiment, that deposits in described reserving liquid tank 7 is IPA liquid, in addition to this selection,
Described liquid can also select clear water or other there is the fluent material of similar functions characteristic.
It is fixedly installed on the fixing shell 1 treated outside feed flow process equipment including one, is fixedly installed in described fixing shell 1
There is piston pump 2 and for providing the Power Component of power, described piston pump 2 and described Power Component for the motion of described piston pump 2
It is in transmission connection.
Described Power Component includes an actuating cylinder 3 being fixedly installed in fixing shell 1, the gas of described actuating cylinder 3
Cylinder shaft realizes being connected by connecting plate 11 with the piston shaft of described piston pump 2.
Described piston pump 2 is connected with described first liquid pipe 51 and described second liquid pipe 52 by a threeway union joint 53
Connect.
Also including one for regulating the adjusting part of described Power Component movement travel, described adjusting part includes that one fixes
It is arranged at the lever 41 on described connecting plate 11 and adjustable ground is arranged on described fixing shell 1 and described lever 41 phase
The adjusting knob 42 of coupling.Operator can limit the motion row of described lever 41 by screwing of described adjusting knob 42
Journey, thus realize the regulation to described Power Component movement travel on the whole.
Described adjusting knob 42 is Centigrade scale vernier knob or micrometer vernier knob.In the present embodiment, described regulation
Knob 42 is preferably micrometer vernier knob.
On described adjusting knob 42, the device liquid outlet quantity corresponding to each scale meets formula: M=ρ * (π * r * L)；
Wherein M represents the weight of liquid, and ρ represents the density of liquid, and π represents that pi, r represent the horizontal stroke of described piston pump 2
Section radius, L represents the move distance of the described piston pump 2 that each scale is corresponding on described adjusting knob 42.
Owing to, in the present embodiment, described liquid selects IPA liquid, its density p=0.8g/ml, the cross section of described piston pump 2
Radius r=0.5cm, the move distance L=0.1cm of the described piston pump 2 that each scale is corresponding on described adjusting knob 42, therefore,
The most concrete result of calculation is as follows: M=ρ * (π * r * L)=0.8* π * 0.25*0.1=0.0628g, i.e. 62.8mg.
It should be noted that there is certain difference, calculating herein depending on the difference of specification of equipment in above-mentioned result of calculation
Result is only preferred embodiment.
Also include that one for carrying out the liquid level monitoring assembly that liquid level warning and liquid feeding are reminded, described liquid level monitoring assembly includes
Liquid level sensor (not shown), buzzer (not shown) and emergency stop switch (not shown), described level sensing
Device is arranged at bottom described reserving liquid tank 7, and described buzzer and described emergency stop switch are all fixedly installed on treats feed flow process equipment
Outside, described buzzer and described emergency stop switch all with described liquid level sensor be electrically connected with, described emergency stop switch also with wait to supply
Liquid process equipment is electrically connected with and controls its break-make.
Treat that on feed flow process equipment, the level height on steel ball box (not shown) box top is less than described 7 casees tops of reserving liquid tank
Level height.So arranging and be because in conventional liquid feed device, the height of reserving liquid tank 7 flushes with the height of steel ball box, steel
Pearl causes liquid bath to block in easily splashing to reserving liquid tank 7.Move down here by by the position of described steel ball box, can be effectively prevented from
Steel ball splashes to the situation in reserving liquid tank 7 and occurs, thus ensure that the using effect of device, extends the service life of device.
This utility model increases reserving liquid tank, reduces the liquid feeding frequency of IPA liquid, substantially can accomplish that each order of classes or grades at school only needs
Carry out a liquid feeding.This utility model achieves the most accurately supplying of IPA liquid also by the setting of quantitative mechanism, effectively carries
Rise the using effect of device.Liquid level monitoring assembly in this utility model further ensures the IPA in punching process
Liquid is supplied, it is to avoid simple dependence artificial experience carries out series of problems and the quality risk that liquid feeding is caused, and improves processing
The production efficiency of enterprise.
Meanwhile, the position of each parts, during actually used, has been also carried out optimizing and revising by this utility model.Specifically
For, the reserving liquid tank in conventional liquid feed device flushes with steel ball box, and steel ball causes liquid bath to block in easily splashing to reserving liquid tank.And
IPA liquid in liquid feed device shared a supply line with steel ball in the past, it is easy to produces reciprocal effect, thus causes steel ball to hinder
The phenomenon of plug occurs.In this utility model, the position of steel ball box is less than reserving liquid tank, has stopped steel ball and has splashed showing in container
As occurring, shorten steel ball pipeline, beneficially steel ball simultaneously and rapidly enter a heap punching position.It addition, this utility model also realizes
IPA liquid and the shunting of steel ball, make the two converge at perforating press pressure head, it is to avoid reciprocal effect.
Additionally, this utility model has combined by existing processing component completely, it is easy to making, processing cost is low, and
Can be applied to the feed flow of other process equipments, application prospect is extensive.
In sum, this utility model using effect excellence, simple in construction, it is easily obtained, there is the highest using and pushing away
Wide value.
This utility model still has numerous embodiments, all employing equivalents or equivalent transformation and all technology of being formed
Scheme, within all falling within protection domain of the present utility model.
Claims (10)
1. a liquid quantitative injection feeder, it is characterised in that: include the reserving liquid tank (7) for holding liquid and for liquid
The piston pump (2) of body supply, described piston pump (2) connects the first liquid pipe (51) and the second liquid pipe (52), described piston pump (2)
Connect with described reserving liquid tank (7) by described first liquid pipe (51), described piston pump (2) by described second liquid pipe (52) with treat
Feed flow station connects, and described first liquid pipe (51) and described second liquid pipe (52) are provided with check valve (6), described check valve
(6) all by the motion realization switch of described piston pump (2);When described piston pump (2) is up, on described first liquid pipe (51)
Check valve (6) open, check valve (6) on described second liquid pipe (52) Guan Bi, when described piston pump (2) is descending, described
Check valve (6) Guan Bi on first liquid pipe (51), the check valve (6) on described second liquid pipe (52) is opened.
Liquid quantitative the most according to claim 1 injection feeder, it is characterised in that: include that one is fixedly installed on and treats feed flow
Fixing shell (1) outside process equipment, is fixedly installed piston pump (2) and is used for as described work in described fixing shell (1)
Plug pump (2) motion provides the Power Component of power, and described piston pump (2) is in transmission connection with described Power Component.
Liquid quantitative the most according to claim 2 injection feeder, it is characterised in that: described Power Component includes that one fixes
The piston of the actuating cylinder (3) being arranged in fixing shell (1), the cylinder axis of described actuating cylinder (3) and described piston pump (2)
Axle realizes connecting by connecting plate (11).
Liquid quantitative the most according to claim 1 injection feeder, it is characterised in that: described piston pump (2) is by one
Threeway union joint (53) is connected with described first liquid pipe (51) and described second liquid pipe (52).
Liquid quantitative the most according to claim 3 injection feeder, it is characterised in that: also include that one is described dynamic for regulating
The adjusting part of power component movement stroke, described adjusting part includes a lever being fixedly installed on described connecting plate (11)
And adjustable ground is arranged at the adjusting knob (42) that described fixing shell (1) is upper and described lever (41) matches (41).
Liquid quantitative the most according to claim 5 injection feeder, it is characterised in that: described adjusting knob (42) is percentage
Chi vernier knob or micrometer vernier knob.
Liquid quantitative the most according to claim 5 injection feeder, it is characterised in that described adjusting knob (42) is upper each
Device liquid outlet quantity corresponding to scale meets formula: M=ρ * (π * r * L)；
Wherein M represents the weight of liquid, and ρ represents the density of liquid, and π represents that pi, r represent the transversal of described piston pump (2)
Radius surface, L represents the move distance of the described piston pump (2) that the upper each scale of described adjusting knob (42) is corresponding.
Liquid quantitative the most according to claim 1 injection feeder, it is characterised in that: also include one for carrying out liquid level report
The liquid level monitoring assembly that alert and liquid feeding is reminded, described liquid level monitoring assembly includes liquid level sensor, buzzer and emergency stop switch, institute
Stating liquid level sensor and be arranged at described reserving liquid tank (7) bottom, described buzzer and described emergency stop switch are all fixedly installed on to be waited to supply
The outside of liquid process equipment, described buzzer and described emergency stop switch are all electrically connected with described liquid level sensor, described jerk
Switch also with treat that feed flow process equipment is electrically connected with and controls its break-make.
Liquid quantitative the most according to claim 1 injection feeder, it is characterised in that: treat steel ball box on feed flow process equipment
The level height on box top is less than the level height on described reserving liquid tank (7) case top.
10. a liquid quantitative injection feeder, it is characterised in that: include the reserving liquid tank for holding liquid (7) and be used for
The piston pump (2) of liquid supply, described piston pump (2) connects the first liquid pipe (51) and the second liquid pipe (52), described piston pump
(2) connecting with described reserving liquid tank (7) by described first liquid pipe (51), described piston pump (2) is by described second liquid pipe (52)
With treat that feed flow station connects, described first liquid pipe (51) and described second liquid pipe (52) are provided with check valve (6), described list
To valve (6) all by the motion realization switch of described piston pump (2)；When described piston pump (2) is up, described first liquid pipe
(51) check valve (6) on is opened, and check valve (6) Guan Bi on described second liquid pipe (52), when described piston pump (2) is descending
Time, check valve (6) Guan Bi on described first liquid pipe (51), the check valve (6) on described second liquid pipe (52) is opened；
It is fixedly installed on the fixing shell (1) treated outside feed flow process equipment including one, is fixedly installed in described fixing shell (1)
Having piston pump (2) and for providing the Power Component of power for described piston pump (2) motion, described piston pump (2) is dynamic with described
Power assembly is in transmission connection；
Described Power Component includes an actuating cylinder (3) being fixedly installed in fixing shell (1), described actuating cylinder (3)
Cylinder axis realizes being connected by connecting plate (11) with the piston shaft of described piston pump (2)；
Described piston pump (2) is by a threeway union joint (53) and described first liquid pipe (51) and described second liquid pipe (52) phase
Connect；
Also include that one for regulating the adjusting part of described Power Component movement travel, described adjusting part includes that one is fixedly installed
Lever (41) and adjustable ground on described connecting plate (11) are arranged on described fixing shell (1) and described lever
(41) adjusting knob (42) matched；
Described adjusting knob (42) is Centigrade scale vernier knob or micrometer vernier knob；
The upper device liquid outlet quantity corresponding to each scale of described adjusting knob (42) meets formula: M=ρ * (π * r * L)；Wherein M table
Showing the weight of liquid, ρ represents the density of liquid, and π represents that pi, r represent the cross sectional radius of described piston pump (2), and L represents
The move distance of the described piston pump (2) that the upper each scale of described adjusting knob (42) is corresponding；
Also include that one for carrying out the liquid level monitoring assembly that liquid level warning and liquid feeding are reminded, described liquid level monitoring assembly includes liquid level
Sensor, buzzer and emergency stop switch, described liquid level sensor is arranged at described reserving liquid tank (7) bottom, described buzzer and institute
State emergency stop switch be all fixedly installed on the outside treating feed flow process equipment, described buzzer and described emergency stop switch all with described liquid
Level sensor be electrically connected with, described emergency stop switch also with treat that feed flow process equipment is electrically connected with and controls its break-make；
Treat that on feed flow process equipment, the level height on steel ball box box top is less than the level height on described reserving liquid tank (7) case top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620732844.XU CN205834011U (en) | 2016-07-13 | 2016-07-13 | Liquid quantitative injection feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620732844.XU CN205834011U (en) | 2016-07-13 | 2016-07-13 | Liquid quantitative injection feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205834011U true CN205834011U (en) | 2016-12-28 |
Family
ID=57619781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620732844.XU Active CN205834011U (en) | 2016-07-13 | 2016-07-13 | Liquid quantitative injection feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205834011U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001285A (en) * | 2016-07-13 | 2016-10-12 | 深圳长城开发苏州电子有限公司 | Quantitative liquid jet feeder |
| CN107377262A (en) * | 2017-08-08 | 2017-11-24 | 青岛涂汇特机电科技有限公司 | A kind of extra quality cylinder combined type flush coater motor |
-
2016
- 2016-07-13 CN CN201620732844.XU patent/CN205834011U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001285A (en) * | 2016-07-13 | 2016-10-12 | 深圳长城开发苏州电子有限公司 | Quantitative liquid jet feeder |
| CN107377262A (en) * | 2017-08-08 | 2017-11-24 | 青岛涂汇特机电科技有限公司 | A kind of extra quality cylinder combined type flush coater motor |
| CN107377262B (en) * | 2017-08-08 | 2019-04-30 | 青岛涂汇特机电科技有限公司 | A kind of extra quality cylinder combined type flush coater motor |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170710 Address after: 215000, Jiangsu, Suzhou Industrial Park, No. 200 middle road, comprehensive bonded area west Patentee after: Suzhou Changcheng Development Technology Co., Ltd. Address before: Loufeng town Plantronics Road Industrial Park in Suzhou city of Jiangsu Province, No. 11 215000 Patentee before: Shenzhen the Great Wall development Suzhou Electronics Co., Ltd. |