CN209034712U - A kind of suck back valve with agitating function - Google Patents
A kind of suck back valve with agitating function Download PDFInfo
- Publication number
- CN209034712U CN209034712U CN201821177565.7U CN201821177565U CN209034712U CN 209034712 U CN209034712 U CN 209034712U CN 201821177565 U CN201821177565 U CN 201821177565U CN 209034712 U CN209034712 U CN 209034712U
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- CN
- China
- Prior art keywords
- valve
- glue
- rod
- piston
- piston rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003292 glue Substances 0.000 claims abstract description 47
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 238000003756 stirring Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
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- Coating Apparatus (AREA)
Abstract
The utility model discloses a kind of suck back valves with agitating function, including cylinder, connection valve, into glue valve and plastic emitting valve, piston and spring are equipped in the cylinder, the cylinder is equipped with air inlet, the spring inner sleeve is taken over a job stopper rod, piston rod is equipped with cavity, motor is equipped in cavity, the connection valve is equipped with limit switch, the piston rod is equipped with and touches block, the motor connects valve rod by shaft, valve rod is connect with piston rod rotation, valve rod lower end is equipped with sealing element, sealing element lower end is equipped with agitating shaft, agitating shaft is equipped with stirring rod, it is described into being symmetrically arranged with two glue-feeders on glue valve side wall, described is equipped with the annular channel being connected to glue-feeder into glue valve inside, annular channel lower end is connected to plastic emitting valve, plastic emitting valve bottom is equipped with gum outlet.The utility model compared with prior art the advantages of be: the utility model is structurally reasonable, effectively prevent gum outlet water clock, at the same will it is agitated in the glue transfer valve of different ratio after outflow.
Description
Technical field
The utility model relates to suck back valve apparatus field, in particular to a kind of suck back valves with agitating function.
Background technique
Suck back valve is also known as resorption type glue dispensing valve, is the important component of dispenser, is specially to control liquid, and incite somebody to action
Pouring liquid, smearing, encapsulating are in the equipment of product surface or interiors of products, and dispenser is due to generally using air pump to provide pressure
Dispensing is carried out, then it when air pump works repeatedly, since the indoor pressure of glue changes repeatedly, is easy in dispensing valve outlet
Leak adhesive causes water clock, wire drawing, in turn results in the waste of glue, it is all direct that existing glue dispensing valve glue, which enters in glue dispensing valve,
Output, but just to need matched in advance good for some glues (AB glue) for needing additionally to match, then inputs glue dispensing valve, increases work
Amount.
Utility model content
The technical problems to be solved in the utility model is to overcome the above technological deficiency, and difference can be inputted simultaneously by providing one kind
A kind of suck back valve with agitating function exported again after the liquid cement agitation of proportion.
In order to solve the above technical problems, technical solution provided by the utility model are as follows: a kind of resorption with agitating function
Valve, including set gradually from bottom to top cylinder, connection valve, into glue valve and plastic emitting valve, piston and bullet are equipped in the cylinder
Spring, the top that piston is located on the cylinder sidewall are equipped with air inlet, and the piston can slide up and down in cylinder, institute
The spring one end connection piston stated, the other end connect cylinder bottom, and the spring inner sleeve is taken over a job stopper rod, on the piston rod
End connection piston, the piston-rod lower end are set in connection valve, and cavity, the sky are equipped with inside the piston-rod lower end
Intracavitary to be equipped with motor, the connection valve inner wall is equipped with the limit switch matched with motor, sets on the outside of the piston rod
There is the block that touches matched with limit switch, the motor connects valve rod by shaft, and the valve rod upper end, which is embedded in, lives
It the lower end of stopper rod and is connect with piston rod rotation, the valve rod lower end is passed through to be set in plastic emitting valve into glue valve, the valve
Bar is slidably matched with into glue valve, and the valve rod lower end is equipped with sealing element, and the sealing element lower end is connected with agitating shaft, institute
The agitating shaft stated is equipped with several stirring rods, described into being symmetrically arranged with two glue-feeders on glue valve side wall, described into glue valve
Inside is connected to two glue-feeders and is equipped with annular channel, and the annular channel lower end is connected to plastic emitting valve, the plastic emitting valve bottom
Equipped with gum outlet.
The utility model compared with prior art the advantages of be: by air inlet to cylinder intake, piston is made to move down pressure
Contracting spring, while piston rod being driven to move down, the block that touches of piston rod side wall touches limit switch to which starting is located at work
Motor in stopper rod end portion cavity, motor work are rotated by shaft band ovable valve stem, and valve rod lower end is located in plastic emitting valve, and end connects
The sealing element connect and the agitating shaft of sealing element lower end connection mix different glues and pass through two glue-feeders as valve rod rotates
It flows through annular channel to enter in plastic emitting valve, can be stirred by stirring rod so that glue is more fully mixed, and does not have to volume
Mixing glue is individually carried out outside, when facilitating operation, and needing to stop dispensing, as long as release cylinder interior gas, spring bullet
Power drive piston, which moves up, drives piston rod to move up, and makes to touch block and separates with limit switch, and motor stops driving, sealing element move up and
It is bonded into glue valve bottom end, because the negative pressure that sealing element moves up generation makes gum outlet glue resorption in plastic emitting valve, avoids water clock glue
Liquid.
As an improvement, described be tightly connected into glue valve and plastic emitting valve, glue leakage is placed.
As an improvement, the piston rod is connect with stem bearing, convenient for rotation of the valve rod in piston rod.
As an improvement, the sealing element is round table-like, the convenient liquid inputted by glue-feeder that upper end is small, lower end is big
It is fallen into plastic emitting valve along sealing element circumferential surface.
Detailed description of the invention
Fig. 1 is a kind of suck back valve structural schematic diagram with agitating function of the utility model.
It is as shown in the figure: 1, cylinder, 1.1, piston, 1.2, spring, 1.3, air inlet, 1.4, piston rod, 2, connection valve, 2.1,
Limit switch, 3, into glue valve, 3.1, glue-feeder, 3.2, annular channel, 4, plastic emitting valve, 4.1, gum outlet, 5, cavity, 6, motor,
6.1, shaft, 7, touch block, 8, valve rod, 8.1, sealing element, 8.2, agitating shaft, 8.3, stirring rod.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
In conjunction with Fig. 1, a kind of suck back valve with agitating function, including set gradually from bottom to top cylinder 1, connection valve 2,
Into glue valve 3 and plastic emitting valve 4, it is equipped with piston 1.1 and spring 1.2 in the cylinder 1, is located at piston on 1 side wall of cylinder
1.1 top is equipped with air inlet 1.3, and the piston 1.1 can slide up and down in cylinder 1, and described 1.2 one end of spring connects
It takes over a job plug 1.1, the other end connects 1 bottom of cylinder, and 1.2 inner sleeve of spring is taken over a job stopper rod 1.4, on the piston rod 1.4
End connection piston 1.1,1.4 lower end of piston rod are set in connection valve 2, and sky is equipped with inside 1.4 lower end of piston rod
Chamber 5, the cavity 5 is interior to be equipped with motor 6, and 2 inner wall of connection valve is equipped with the limit switch 2.1 matched with motor 6,
Block 7 is touched equipped with what is matched with limit switch 2.1 on the outside of the piston rod 1.4, the motor 6 passes through shaft connection valve
Bar 8,8 upper end of valve rod is embedded in the lower end of piston rod 1.4 and is rotatablely connected with piston rod 1.4, under the valve rod 8
End is set in plastic emitting valve 4 across into glue valve 3, and the valve rod 8 is slidably matched with into glue valve 3, and 8 lower end of valve rod is equipped with close
Sealing 8.1, nature lower seal 8.1 are bonded with into 3 bottom end of glue valve, and 8.1 lower end of sealing element is connected with stirring
Axis 8.2, the agitating shaft 8.2 are equipped with several stirring rods 8.3, described into being symmetrically arranged with two into glue on 3 side wall of glue valve
Mouth 3.1, it is described to be equipped with annular channel 3.2,3.2 lower end of annular channel into two glue-feeders 3.1 of connection inside glue valve 3
It is connected to plastic emitting valve 4,4 bottom of plastic emitting valve is equipped with gum outlet 4.1.
Described is tightly connected into glue valve 3 and plastic emitting valve 4, and the piston rod 1.4 is connect with 8 bearing of valve rod, described
It is round table-like that sealing element 8.1 is that upper end is small, lower end is big.
The utility model in the specific implementation, by air inlet 1.3 to 1 air inlet of cylinder, makes piston 1.1 move down compressed spring
1.2, while piston rod 1.4 being driven to move down, the block 7 that touches of 1.4 side wall of piston rod touches limit switch 2.1 to start
Motor 6 in 1.4 end portion cavity 5 of piston rod, motor 6 start and are rotated by shaft 6.1 with ovable valve stem 8,8 lower end of valve rod
In plastic emitting valve 4, the sealing element 8.1 of 8 end of valve rod connection and the agitating shaft 8.2 that is connect with 8.1 lower end of sealing element with
Valve rod rotation, while driving the stirring rod 8.3 on agitating shaft 8.2, sealing element 8.1 and hanging down into 3 bottom end of glue valve when working condition
Straight distance is equal to the vertical range for touching block 7 Yu 1 bottom end of cylinder, mixed glue will be needed to be matched according to unused from two at this time
A glue-feeder 3.1 inputs respectively, flows through annular channel 3.2 and enters in plastic emitting valve 4, is stirred by the stirring rod 8.3 of rotation
It mixes so that glue is more fully mixed, when needing to stop dispensing, gas in release cylinder 1,1.2 elastic force of spring is driven on piston 1.1
Shipper pole piston bar 1.4 moves up, and makes to touch block 7 and separates with limit switch 2.1, and motor 6 stops, sealing element 8.1 move up with into glue
The fitting of 3 bottom end of valve, plastic emitting valve 4 is interior because the negative pressure that sealing element 8.1 moves up generation makes 4.1 glue resorption of gum outlet, avoids dripping
Leak adhesive liquid.
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing
Be also one of the embodiments of the present invention, actual structure is not limited to this.All in all if this field
Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with
The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (4)
1. a kind of suck back valve with agitating function, it is characterised in that: including set gradually from bottom to top cylinder (1), connection
Valve (2), into glue valve (3) and plastic emitting valve (4), piston (1.1) and spring (1.2), the cylinder are equipped in the cylinder (1)
(1) top on side wall positioned at piston (1.1) is equipped with air inlet (1.3), and the piston (1.1) can be on cylinder (1) be interior
Lower slider, the spring (1.2) one end connect piston (1.1), and the other end connects cylinder (1) bottom, the spring (1.2)
Inner sleeve is taken over a job stopper rod (1.4), and the piston rod (1.4) upper end connects piston (1.1), and the piston rod (1.4) lower end is set
In connection valve (2), cavity (5) are equipped with inside described piston rod (1.4) lower end, motor is equipped in the cavity (5)
(6), the connection valve (2) inner wall is equipped with the limit switch (2.1) matched with motor (6), the piston rod (1.4)
Outside touches block (7) equipped with what is matched with limit switch (2.1), and the motor (6) passes through shaft and connects valve rod (8), institute
Valve rod (8) upper end stated is embedded in the lower end of piston rod (1.4) and is rotatablely connected with piston rod (1.4), the valve rod (8)
Lower end is passed through to be set in plastic emitting valve (4) into glue valve (3), and the valve rod (8) is slidably matched with into glue valve (3), the valve rod
(8) lower end is equipped with sealing element (8.1), and nature lower seal (8.1) is bonded with into glue valve (3) bottom end, the sealing element
(8.1) lower end is connected with agitating shaft (8.2), the agitating shaft (8.2) be equipped with several stirring rods (8.3), it is described into
Two glue-feeders (3.1) are symmetrically arranged on glue valve (3) side wall, it is described to be set into two glue-feeders (3.1) of connection inside glue valve (3)
Have annular channel (3.2), the annular channel (3.2) lower end is connected to plastic emitting valve (4), and described plastic emitting valve (4) bottom is equipped with
Gum outlet (4.1).
2. a kind of suck back valve with agitating function according to claim 1, it is characterised in that: described into glue valve (3)
It is tightly connected with plastic emitting valve (4).
3. a kind of suck back valve with agitating function according to claim 1, it is characterised in that: the piston rod
(1.4) it is connect with valve rod (8) bearing.
4. a kind of suck back valve with agitating function according to claim 1, it is characterised in that: the sealing element
(8.1) round table-like for upper end is small, lower end is big.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821177565.7U CN209034712U (en) | 2018-07-24 | 2018-07-24 | A kind of suck back valve with agitating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821177565.7U CN209034712U (en) | 2018-07-24 | 2018-07-24 | A kind of suck back valve with agitating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209034712U true CN209034712U (en) | 2019-06-28 |
Family
ID=67029848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821177565.7U Expired - Fee Related CN209034712U (en) | 2018-07-24 | 2018-07-24 | A kind of suck back valve with agitating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209034712U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589648A (en) * | 2020-06-01 | 2020-08-28 | 太一知识产权事务(泰州)有限公司 | Full-automatic industry adhesive robot of high stability |
| CN112108340A (en) * | 2020-09-21 | 2020-12-22 | 合肥范平塑胶科技有限公司 | LED chip manufacturing and dispensing process |
| CN112624415A (en) * | 2020-12-23 | 2021-04-09 | 洪学云 | Medical gauze degreasing sewage treatment device |
| CN115155954A (en) * | 2022-07-13 | 2022-10-11 | 刘建平 | Dispensing equipment for integrated circuit production and processing |
-
2018
- 2018-07-24 CN CN201821177565.7U patent/CN209034712U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589648A (en) * | 2020-06-01 | 2020-08-28 | 太一知识产权事务(泰州)有限公司 | Full-automatic industry adhesive robot of high stability |
| CN111589648B (en) * | 2020-06-01 | 2021-06-04 | 太一知识产权事务(泰州)有限公司 | Full-automatic industry adhesive robot of high stability |
| CN112108340A (en) * | 2020-09-21 | 2020-12-22 | 合肥范平塑胶科技有限公司 | LED chip manufacturing and dispensing process |
| CN112108340B (en) * | 2020-09-21 | 2021-11-02 | 创域智能(常熟)网联科技有限公司 | LED chip manufacturing and dispensing process |
| CN112624415A (en) * | 2020-12-23 | 2021-04-09 | 洪学云 | Medical gauze degreasing sewage treatment device |
| CN112624415B (en) * | 2020-12-23 | 2023-08-04 | 宁波丰标环保节能科技有限公司 | Medical gauze degreasing sewage treatment device |
| CN115155954A (en) * | 2022-07-13 | 2022-10-11 | 刘建平 | Dispensing equipment for integrated circuit production and processing |
| CN115155954B (en) * | 2022-07-13 | 2024-01-12 | 优百顺集团有限公司 | Dispensing equipment for integrated circuit production and processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 |