CN207497618U - Waterproof building material dosing device - Google Patents
Waterproof building material dosing device Download PDFInfo
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- CN207497618U CN207497618U CN201721433893.4U CN201721433893U CN207497618U CN 207497618 U CN207497618 U CN 207497618U CN 201721433893 U CN201721433893 U CN 201721433893U CN 207497618 U CN207497618 U CN 207497618U
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- piston
- discharge
- quantitative
- discharge tank
- raw material
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Abstract
The utility model belongs to waterproof building material apparatus for production line field, a kind of waterproof building material dosing device is specifically disclosed, including discharge tank, quantitative barrel and hydraulic system.Piston and piston rod are equipped in discharge tank, discharge port is equipped on the side wall of discharge tank bottom end.Displacement sensor, piston and piston rod are equipped in quantitative barrel, is equipped with feed inlet on quantitative barrel side wall, the discharge port of feed inlet and discharge tank is connected by pipe fitting, and pipe fitting is equipped with unilateral gate, is equipped with discharge gate in quantitative bottom of the barrel, discharge valve is equipped at discharge gate.The raw material of discharge tank is expressed to by pipe fitting in quantitative barrel by the present apparatus using pressure, is quantified by the displacement of the piston of quantitative barrel come the volume to raw material.The present apparatus realizes that waterproof building material matches the automation of materials quantitative, reduces personnel cost, improves working efficiency.
Description
Technical field
The utility model belongs to waterproof building material apparatus for production line field more particularly to a kind of waterproof building material quantifying feed dress
It puts.
Background technology
Waterproof building material needs to use plurality of raw materials in process of production, and the dosage of each raw material has strict requirements, institute
To need to weigh various raw materials in advance according to demand.At present in the conveying of the raw material of waterproof building material mostly using human metering and
Formula of having a rest is sent；Metering method is generally measured using weighting manner, is then taken out of material-compound tank when being more than required weight in metering process
Go out a part, the dosage into material-compound tank is further continued for if having lacked, so repeatedly, until required weight is just met.Its
The process of dispensing can not accomplish seal and automation, and measuring accuracy is poor, time-consuming and laborious, and labor intensity is big, and working efficiency is low, institute
Can not be widely used in waterproof building material production field.
Utility model content
In view of the deficiencies of the prior art, the purpose of this utility model is providing a kind of waterproof building material of raw material quantitative automation
Dosing device.
In order to achieve the above object, the base case of the utility model is：Waterproof building material dosing device, including discharging
Unit, dosing unit and hydraulic system, the discharging unit include discharge tank, first piston and first piston are equipped in discharge tank
Bar, discharge tank is interior to be equipped with the rigid screen being located at below first piston, and discharge port is equipped on the side wall of discharge tank bottom end；It is described
Dosing unit includes quantitative barrel, and second piston and second piston bar are equipped in quantitative barrel, and quantitative barrel roof is equipped with dragline type displacement
Sensor, steel cable the end of a thread of draw-wire displacement sensor are vertically fixed in second piston, and quantitative barrel side wall is equipped with feed inlet, institute
It states feed inlet to connect by pipe fitting with discharge port, the pipe fitting is equipped with unilateral gate, and quantitative bottom of the barrel is equipped with discharge gate, discharge gate
Place is equipped with discharge valve；The hydraulic system includes first hydraulic cylinder and second hydraulic cylinder, first hydraulic cylinder piston rod and first
Piston rod connects, and the piston rod of second hydraulic cylinder is connect with second piston bar.
The operation principle of this base case is：Raw material is pre-added on the rigid screen of discharge tank, and particle is smaller
Raw material can directly fall to discharging bottom of the barrel by the mesh of rigid screen, and the larger raw material of particle can be stayed on rigid screen.
Start first hydraulic cylinder, make first hydraulic cylinder piston rod protruding.Since first hydraulic cylinder piston rod and First piston bar connect
It connects, so first hydraulic cylinder piston rod pushes First piston bar and first piston to be moved downward in discharge tank.First piston to
Lower movement is in contact with the raw material on rigid screen, and first piston, which moves downward, to generate an extruding force to raw material, realize the
Crushing of one piston to raw material.Raw material particle after crushing becomes smaller, and can fall to discharge tank by the mesh of rigid screen
Bottom, make raw material full of the pipe fitting at the bottom of discharge tank and discharge port port.Then start second hydraulic cylinder, make the second work
Plug and second piston bar move upwards.It is moved upwards by second piston, the pressure in quantitative barrel can reduce, therefore in discharge tank
Pressure can be more than the pressure of quantitative barrel, quantitative barrel and discharge tank be made to form pressure difference.Then unilateral gate is opened, discharge bottom of the barrel
Raw material quantitation tube can be entered by pipe fitting under the action of pressure.Second piston rises certain height, from discharge tank to calmly
The amount of the raw material of measuring tank is also certain, has been achieved the effect that waterproof building material raw material quantitative.Draw-wire displacement sensor perceives
Pre-determined distance is moved on to piston, i.e., the raw material being collected into quantitation tube has reached preset value.Closing unilateral gate makes discharge tank
Separate with quantitative barrel, opening discharge valve makes quantitative barrel lower part be in communication with the outside.Then change the direction of motion of second hydraulic cylinder,
Second piston is moved downward, is dropped out under the double action that raw material is pushed in gravity and second piston from discharge gate.
The advantageous effect of this base case is：Middle by the way of human metering compared with the prior art, this programme is real
The automatic ration charging of waterproof building material production is showed, has fed without manual control, mechanized operation is time saving and energy saving, reduces behaviour
Make the labor intensity of personnel, improve work efficiency, and can accurately control the weight of raw material in dosage bunker.This programme passes through
First piston and rigid screen are set, not only realize the preliminary screening and filtering to raw material, and for the larger raw material of particle into
Row crushes, and the raw material into dosage bunker is made to be more in line with standard, the better quality of obtained waterproof building material.It is realized with unilateral gate
The one-way flow of raw material prevents the raw material of quantitative barrel from flowing back into discharge tank so that and the present apparatus quantifies more precisely to raw material,
Waterproof building material better quality obtained.
Scheme two：As the preferred of basic scheme, motor, the output shaft of motor are connected on the piston rod of first hydraulic cylinder
It is connect by shaft coupling with First piston bar.This structure setting, the output shaft rotation of motor can drive first piston to rotate,
During so that the piston rod drive motor and first piston of first hydraulic cylinder being pressed down against crushing raw material, first piston also exists
Rotation crushes raw material, raw material is enable to reach standard faster under the action of dual crushing, improved work efficiency.
Scheme three：As the preferred of basic scheme, the inner wall of discharge tank is equipped with annular groove, is set in the annular groove
There is spring, rigid screen is connected to the upper end of spring.This structure setting, when first piston pushes crushing to raw material, rigid screen
Net can also move downward compressed spring therewith.First piston is lifted up after crushing, and rigid screen is in the work of spring force
It can upspring under.Under the action of the spring, rigid screen up-down vibration, to the raw material that is blocked in the mesh of rigid screen into
Row loosens, and realizes the cleaning to rigid screen, prevents raw material from getting lodged in the hole of rigid screen.
Scheme four：As the preferred of scheme two, quantitative barrel lower end is in funnel-form.So set, effect of the raw material in gravity
Under fallen downwards from the funnelform side wall of quantitative barrel so that the raw material in quantitative barrel can be discharged all, fixed so as to improve
The precision of measuring tank.
Description of the drawings
Fig. 1 is the structure diagram of the utility model waterproof building material dosing device embodiment 1；
Fig. 2 is the structure diagram of the utility model waterproof building material dosing device embodiment 2.
Specific embodiment
The utility model is described in further detail below by specific embodiment：
Reference sign：First hydraulic cylinder 1, motor 2, shaft coupling 3, First piston bar 4, discharge tank 5, first piston 6,
Rigid screen 7, spring 8, unilateral gate 9, pipe fitting 10, quantitative barrel 11, second hydraulic cylinder 12, second piston bar 13, second piston 14,
Discharge valve 15, draw-wire displacement sensor 16.
Embodiment 1
As shown in Figure 1, a kind of waterproof building material dosing device, including discharging unit, dosing unit and hydraulic system.Liquid
Pressure system includes first hydraulic cylinder 1 and second hydraulic cylinder 12.Discharging unit includes discharge tank 5, and discharge tank 5 is circle closed at both ends
Column bucket is equipped with opening at the roof center of discharge tank 5, first piston 6 and First piston bar 4 is equipped in discharge tank 5, and first lives
Stopper rod 4 is fixed on first piston 6, and First piston bar 4 passes through outward opening.The work of First piston bar 4 and first hydraulic cylinder 1
Stopper rod connects, and First piston bar 4 is driven to move when the piston rod of first hydraulic cylinder 1 being enable to move.It is additionally provided in discharge tank 5 just
Property sieve 7, the rigid screen 7 is located at the lower section of first piston 6, and rigid screen 7 has certain distance with 5 bottom of discharge tank, is going out
The side wall of 5 bottom end of charging basket is equipped with discharge port.The side wall on quantitative barrel top is equipped with through-hole, and quantitative barrel is in communication with the outside so that
Pressure in quantitative barrel is equal to atmospheric pressure.Dosing unit includes quantitative barrel 11, and quantitative barrel 11 is cylinder barrel closed at both ends, fixed
The roof center of measuring tank 11 is equipped with outlet, and second piston 14 and second piston bar 13, second piston bar 13 are equipped in quantitative barrel 11
It is fixed in second piston 14, second piston bar 13 passes through the outlet of roof outside.Second piston bar 13 and second hydraulic cylinder 12
Piston rod connection, enable second hydraulic cylinder 12 piston rod move when second piston bar 13 is driven to move.Quantitative barrel 11
Draw-wire displacement sensor 16 is additionally provided on roof, steel cable the end of a thread that draw-wire displacement sensor 16 pulls out is vertically fixed on second
The upper surface of piston 14.The side wall of quantitative barrel 11 is equipped with feed inlet, and the feed inlet is connect by pipe fitting 10 with discharge port, made
Discharge tank 5 is connected with quantitative barrel 11, and pipe fitting 10 is equipped with unilateral gate 9, and unilateral gate 9 is located at the exit of right.In the present embodiment
In, the lower end of quantitative barrel 11 is set as funnel-form, is slided in quantitative barrel 11 so set, being conducive to raw material.Raw material is in gravity
It being slid downwards from 11 funnelform side wall of quantitative barrel under effect so that the raw material in quantitative barrel 11 can be discharged all, so as to
Improve the precision of quantitative barrel 11.Discharge gate is equipped in 11 bottom of quantitative barrel, discharge valve 15, outlet valve are hinged at discharge gate
Door 15 is set as electromagnet, can be adsorbed on discharge gate when discharge valve 15 is powered, and discharge valve 15 is just in gravity during power-off
Under the action of open discharge gate.
When it is implemented, the dosage of required raw material is converted into the displacement that second piston 14 moves in advance.Then raw material
It is added on the rigid screen 7 of discharge tank 5, the smaller raw material of particle can directly fall to discharging by the mesh of rigid screen 7
The bottom of bucket 5, the larger raw material of particle can be stayed on rigid screen 7.Start first hydraulic cylinder 1, make the piston of first hydraulic cylinder 1
Bar is protruding.Since the piston rod of first hydraulic cylinder 1 is connect with First piston bar 4, thus the piston rod of first hydraulic cylinder 1 to
During outer stretching, First piston bar 4 and first piston 6 can be pushed to be moved downward in discharge tank 5.First piston 6 move downward with
Raw material on rigid screen 7 is in contact.First piston 6, which continues to move downward, to generate an extruding force to raw material, in extruding force
Under the action of first piston 6 realize crushing to raw material.Then changing the direction of motion of first hydraulic cylinder 1 makes first piston 6
It is moved upwards with First piston bar 4.First piston 6 and First piston bar 4 is made to realize to original in 5 back and forth movement of discharge tank in this way
The crushing of material.Raw material particle after the crushing of first piston 6 becomes smaller and can fall to discharge tank 5 by the mesh of rigid screen 7
Bottom.Raw material is full of the pipe fitting 10 at the bottom of discharge tank 5 and discharge port port.
Start second hydraulic cylinder 12, move upwards second piston 14 and second piston bar 13.Second piston 14 is transported upwards
It is dynamic, reduce the pressure in quantitative barrel 11, therefore the pressure in discharge tank 5 can be more than the pressure of quantitative barrel 11.Then it opens single
To door 9, the raw material of 5 bottom of discharge tank can enter quantitation tube under the action of pressure by pipe fitting 10.Second piston 14 rises one
Fixed height, the amount from discharge tank 5 to the raw material of quantitative barrel 11 is also certain, has reached the effect to waterproof building material raw material quantitative
Fruit.Draw-wire displacement sensor 16 perceives and preset distance is moved on piston, i.e., the raw material being collected into quantitation tube reaches
Preset value, closing unilateral gate 9 separates discharge tank 5 and quantitative barrel 11, open discharge valve 15 make quantitative barrel 11 lower part with it is outer
Boundary connects.Change the direction of motion of second hydraulic cylinder 12, move downward the piston rod of second hydraulic cylinder 12.Control system simultaneously
The discharge valve 15 of discharge gate is powered off, discharge gate is opened, 11 lower part of quantitative barrel is made to be in communication with the outside, raw material is in gravity and second
It is dropped out under the double action that piston 14 pushes from discharge gate.After 11 blowing of quantitative barrel, discharge valve 15 is powered, and closes discharge
Mouthful.
Embodiment 2
As shown in Fig. 2, the present embodiment is with embodiment 1, difference lies in 5 top of discharge tank is equipped with motor 2, First piston bar
4 are connect by the output axis connection of shaft coupling 3 and motor 2, motor 2 with the piston rod of first hydraulic cylinder 1.This structure setting,
The output shaft rotation of motor 2 can drive first piston 6 to rotate so that when first piston 6 is pressed down against crushing raw material,
Piston also crushes raw material in rotation.Raw material can be crushed faster under the action of dual crushing reaches standard, carries
High working efficiency.The inner wall of discharge tank 5 is equipped with annular groove, is uniform-distribution with several springs 8 in the annular groove, just
Property sieve 7 is connected to the upper end of spring 8.This structure setting, when first piston 6 pushes crushing to raw material, rigid screen 7
It can move downward therewith, so as to be compressed to spring 8.First piston 6 is lifted up after raw material crushes, rigid screen 7
It can upspring under the action of 8 elastic force of spring, then the meeting of rigid screen 7 up-down vibration, to being blocked in 7 mesh of rigid screen
Raw material is loosened, and realizes the cleaning to rigid screen 7, prevents raw material from getting lodged in the hole of rigid screen 7.
Above-described is only the embodiment of the utility model, and the common sense such as well known concrete structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these should also be considered as the scope of protection of the utility model, these are not all interfered with
The effect and practical applicability that the utility model is implemented.This application claims protection domain should be with the content of its claim
Subject to, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (4)
1. waterproof building material dosing device, which is characterized in that including discharging unit, dosing unit and hydraulic system, it is described go out
Material unit includes discharge tank, and first piston and First piston bar are equipped in discharge tank, is equipped with and is located under first piston in discharge tank
The rigid screen of side is equipped with discharge port on the side wall of discharge tank bottom end；The dosing unit includes quantitative barrel, is set in quantitative barrel
There are second piston and second piston bar, quantitative barrel roof is equipped with draw-wire displacement sensor, the steel cable of draw-wire displacement sensor
The end of a thread is vertically fixed in second piston, and quantitative barrel side wall is equipped with feed inlet, and the feed inlet is connected with discharge port by pipe fitting,
The pipe fitting is equipped with unilateral gate, and quantitative bottom of the barrel is equipped with discharge gate, discharge valve is equipped at discharge gate；The hydraulic system packet
First hydraulic cylinder and second hydraulic cylinder are included, the piston rod of first hydraulic cylinder is connect with First piston bar, the piston of second hydraulic cylinder
Bar is connect with second piston bar.
2. waterproof building material dosing device as described in claim 1, which is characterized in that connect on the piston rod of first hydraulic cylinder
Motor is connected to, the output shaft of motor is connect by shaft coupling with First piston bar.
3. waterproof building material dosing device as described in claim 1, which is characterized in that the inner wall of discharge tank is equipped with annular
Groove, the annular groove is interior to be equipped with spring, and rigid screen is connected to the upper end of spring.
4. waterproof building material dosing device as claimed in claim 2, which is characterized in that quantitative barrel lower end is in funnel-form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721433893.4U CN207497618U (en) | 2017-10-31 | 2017-10-31 | Waterproof building material dosing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721433893.4U CN207497618U (en) | 2017-10-31 | 2017-10-31 | Waterproof building material dosing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207497618U true CN207497618U (en) | 2018-06-15 |
Family
ID=62502062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721433893.4U Active CN207497618U (en) | 2017-10-31 | 2017-10-31 | Waterproof building material dosing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207497618U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603660A (en) * | 2018-12-08 | 2019-04-12 | 英鸿纳米科技股份有限公司 | A kind of nano material processing equipment |
| CN110522071A (en) * | 2019-09-27 | 2019-12-03 | 铂德（深圳）科技有限公司 | A kind of nicotine salt electronics tobacco tar device for making and preparation method thereof |
| CN112357611A (en) * | 2020-10-17 | 2021-02-12 | 汇美农业科技有限公司 | Feeding device for can processing based on bucket-shaped extrusion |
| CN114917840A (en) * | 2021-11-26 | 2022-08-19 | 刘贝 | Device and method for quantitatively adding solid powder into reaction kettle |
-
2017
- 2017-10-31 CN CN201721433893.4U patent/CN207497618U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603660A (en) * | 2018-12-08 | 2019-04-12 | 英鸿纳米科技股份有限公司 | A kind of nano material processing equipment |
| CN110522071A (en) * | 2019-09-27 | 2019-12-03 | 铂德（深圳）科技有限公司 | A kind of nicotine salt electronics tobacco tar device for making and preparation method thereof |
| CN112357611A (en) * | 2020-10-17 | 2021-02-12 | 汇美农业科技有限公司 | Feeding device for can processing based on bucket-shaped extrusion |
| CN114917840A (en) * | 2021-11-26 | 2022-08-19 | 刘贝 | Device and method for quantitatively adding solid powder into reaction kettle |
| CN114917840B (en) * | 2021-11-26 | 2023-09-01 | 刘贝 | Device and method for quantitatively adding solid powder into reaction kettle |
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